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https://logtide.dev/docs/migration#ai:lucide:lock | Migration Guides | LogTide Docs Docs GitHub Login Get Started Menu Documentation Documentation Getting Started Quick Start Installation No-SDK Setup API Reference Overview Authentication Log Ingestion Log Query Alerts SDKs Overview Node.js Python Go PHP Kotlin C# / .NET Integrations Syslog OpenTelemetry Authentication Overview OpenID Connect LDAP Initial Admin Setup Auth-Free Mode Admin Settings User Management Troubleshooting Dev Testing Migration Overview From Datadog From Splunk From ELK Stack From SigNoz From Grafana Loki Guides Architecture Log Retention Deployment Contributing View on GitHub Documentation Getting Started Quick Start Installation No-SDK Setup API Reference Overview Authentication Log Ingestion Log Query Alerts SDKs Overview Node.js Python Go PHP Kotlin C# / .NET Integrations Syslog OpenTelemetry Authentication Overview OpenID Connect LDAP Initial Admin Setup Auth-Free Mode Admin Settings User Management Troubleshooting Dev Testing Migration Overview From Datadog From Splunk From ELK Stack From SigNoz From Grafana Loki Guides Architecture Log Retention Deployment Contributing View on GitHub Docs Migration Migration Guides Step-by-step guides to migrate from your current log management platform to LogTide. Each guide includes feature comparisons, SDK migration examples, and alert conversion strategies. Why Migrate to LogTide? Zero Per-GB Costs Self-hosted means unlimited logs without metered pricing. Only pay for infrastructure. Full Data Ownership Your logs never leave your infrastructure. GDPR compliant by design with EU data sovereignty. Built-in SIEM Sigma rules, threat detection, and incident management included - no extra costs or add-ons. Unlimited Users No per-seat licensing. Add your entire team without worrying about costs. Choose Your Migration Path Datadog Medium 4-8 hours Migrate from Datadog's proprietary platform to LogTide and save up to 90% on log costs. No per-GB pricing Self-hosted Full SIEM included Splunk Medium 6-12 hours Replace Splunk Universal Forwarder with LogTide's lightweight SDK and native Sigma rules. SPL to LogTide query mapping Sigma rules support No license fees ELK Stack Easy 3-6 hours Simplify your ELK (Elasticsearch, Logstash, Kibana) stack with LogTide's all-in-one solution. No cluster management Built-in SIEM Similar query syntax SigNoz Easy 2-4 hours Seamless migration from SigNoz with native OpenTelemetry support and enhanced security features. OpenTelemetry native Sigma detection MITRE ATT&CK mapping Grafana Loki Easy 4-6 hours Move from Loki to LogTide for built-in alerting, SIEM capabilities, and richer querying. Built-in alerting No Prometheus dependency Full-text search General Migration Process While each platform has unique considerations, all migrations follow a similar process: 1 Preparation & Assessment Document your current setup: log sources, volume, alerts, dashboards, and integrations. Export configurations where possible. 2 Deploy LogTide Set up LogTide using Docker Compose. Create your organization, project, and generate an API key. See the Deployment Guide for details. 3 Parallel Ingestion Configure your application to send logs to both platforms simultaneously. Run in parallel for 24-48 hours to validate data consistency. 4 Migrate Alerts & Dashboards Convert your alert rules to LogTide's format. Recreate critical dashboards. Test notifications (email, Slack, webhooks). 5 Cutover & Cleanup Once validated, update production configs to use LogTide exclusively. Decommission the old platform and remove unused agents. Need Help? If you encounter issues during migration or have questions about specific use cases: Open a GitHub issue for bugs or feature requests Join GitHub Discussions for questions and community support Check the documentation for detailed API and SDK references Edit this page on GitHub ON THIS PAGE Why Migrate to LogTide? Choose Your Migration Path General Migration Process Need Help? Privacy-first log management. Open source, GDPR compliant, built in Europe. Product Documentation Getting Started SDKs Open Source GitHub AGPLv3 License Report Issue © 2026 LogTide. Built with care in Europe. All systems operational | 2026-01-13T09:30:40 |
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Cédric De St Martin, Operations VP / SRE de Wiremind Contactez nous pour obtenir des expertises professionnelles Demander une analyse personnalisée de votre projet à nos experts Nous contacter Réussir avec les partenaires experts d'OVHcloud Des experts spécialisés pour couvrir tous les besoins Fournisseur de ressources cloud, OVHcloud développe un réseau de partenaires pour vous accompagner dans tous les projets de votre entreprise. Une expérience enrichie Nos partenaires sont formés pour vous apporter la meilleure expérience, ce qui vous garantit de bénéficier du meilleur d’OVHcloud. Des compétences complémentaires Nous disposons de connaissances et d’expertises sur les technologies et les processus pour compléter le catalogue de services de tous nos partenaires. Accéder à l'annuaire des partenaires OVHcloud Les questions que vous vous posez : Que sont les Professional Services ? Professional Services est une équipe d’experts et de formateurs au service des clients et des partenaires. Il s’agit d’un centre de compétences délivrant des conseils sur les environnements cloud qui s’appuie sur une grande variété de solutions, de technologies et de services. Les Professional Services (services professionnels) proposent des services sur mesure aux entreprises pour tous les projets de transformation et mettent en œuvre des stratégies au service de la croissance et de la compétitivité des clients et des partenaires. Est-ce que les Professional Services interviennent sur tous les produits ? Oui, les Professional Services travaillent sur tous les produits disponibles chez OVHcloud, en cloud privé et public. Nos experts maîtrisent également de nombreuses technologies du marché de l’informatique et du cloud. Ainsi, il est possible de vous accompagner sur des environnements legacy ou des environnements cloud-native avec une méthodologie adaptée et moderne. Intervenez-vous sur les environnements ? Nous intervenons en tant qu’expert technique. Nous vous guidons dans toutes les étapes et vous apportons les meilleurs conseils pour que votre projet soit un succès. Selon votre projet, nous pourrons également vous conseiller des entreprises de services partenaires pouvant effectuer des missions d’accompagnement avancé et/ou d’infogérance de vos infrastructures. Dans quelles langues puis-je être accompagné ou formé ? Les experts des Professional Services peuvent vous accompagner ou vous former en français et en anglais. Nous nous appuyons également sur notre réseau de partenaires pour vous accompagner dans d’autres langues et d’autres expertises. 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https://www.charterworks.com/tag/resources/ | Resources - Charter - Future of Work, AI, Management, Hybrid Try Charter Pro for $1 Latest Topics AI DEI Flexible Work Management Societal Issues Resources Briefing Work Tech Research Playbooks Case Studies Toolkits, Scripts, and other Resources Solutions Charter Pro Charter Forum Charter Pro for Teams Advisory + Strategic Services Events Upcoming and Past The AI Download Charter Cortados Leading With AI Masterclass Skills Accelerators Strategy Briefings Webinars Workplace Summit About Try Charter Pro for $1 Sign In Resources Charter's library of practical ideas, worksheets, and guides for meeting any challenge the modern workplace has to offer. Pro Resources AI Download: AI norms one-pager By Jacob Clemente Pro Resources Presidential Transition Resource: Tracking and responding to the Trump administration’s policy changes By Michelle Peng Pro Charter Workplace Summit Events Download - Charter Workplace Summit 2024: The New Leadership Playbook By Jacob Clemente, Michelle Peng, and Cari Romm Nazeer Pro Resources RTO How to roll out your flexible-work strategy By Michelle Peng Pro Charter Leadership Forum Resources Charter Leadership Forum: How to harness inclusion as a competitive advantage By Charter Leadership Forum Pro Resources Research Download - AI in the workplace: How companies and workers are getting it right By Emily Goligoski and Jacob Clemente Pro Worksheet Resources Worksheet: Reflecting on worker voice and worker representation By Michelle Peng Pro Insights Performance reviews Steal this idea: How we used AI and timeboxing to level up performance reviews By Erin Grau Pro Playbook Resources Download - The Shared Power Advantage: How to build a thriving company where workers have a seat at the table By Michelle Peng Pro Insights Management A checklist to help your 1:1s drive employee engagement By Cari Romm Nazeer 1 of 6 → Insights Books Interviews Charter on TIME Research Connect Events Topics Artificial Intelligence Hybrid Work DEI Leadership Charter Pro Become a Member Support Sign In Search Contact Partnerships General Inquiries Company About Careers Press Newsletters Charter Briefing Charter Works Inc. © 2025 Privacy Terms of Service | 2026-01-13T09:30:40 |
https://llvm.org/doxygen/DemangleConfig_8h.html#a447121dcab4275b7839a56082b7a1ab8 | LLVM: include/llvm/Demangle/DemangleConfig.h File Reference LLVM  22.0.0git include llvm Demangle Macros DemangleConfig.h File Reference #include "llvm/Config/llvm-config.h" #include <cassert> Go to the source code of this file. Macros #define  __has_feature (x) #define  __has_cpp_attribute (x) #define  __has_attribute (x) #define  __has_builtin (x) #define  DEMANGLE_GNUC_PREREQ (maj, min, patch) #define  DEMANGLE_ATTRIBUTE_USED #define  DEMANGLE_UNREACHABLE #define  DEMANGLE_ATTRIBUTE_NOINLINE #define  DEMANGLE_DUMP_METHOD     DEMANGLE_ATTRIBUTE_NOINLINE DEMANGLE_ATTRIBUTE_USED #define  DEMANGLE_FALLTHROUGH #define  DEMANGLE_ASSERT (__expr, __msg) #define  DEMANGLE_NAMESPACE_BEGIN    namespace llvm { namespace itanium_demangle { #define  DEMANGLE_NAMESPACE_END    } } #define  DEMANGLE_ABI   DEMANGLE_ABI is the export/visibility macro used to mark symbols delcared in llvm/Demangle as exported when built as a shared library. Macro Definition Documentation ◆  __has_attribute #define __has_attribute ( x ) Value: 0 Definition at line 30 of file DemangleConfig.h . ◆  __has_builtin #define __has_builtin ( x ) Value: 0 Definition at line 34 of file DemangleConfig.h . ◆  __has_cpp_attribute #define __has_cpp_attribute ( x ) Value: 0 Definition at line 26 of file DemangleConfig.h . ◆  __has_feature #define __has_feature ( x ) Value: 0 Definition at line 22 of file DemangleConfig.h . ◆  DEMANGLE_ABI #define DEMANGLE_ABI DEMANGLE_ABI is the export/visibility macro used to mark symbols delcared in llvm/Demangle as exported when built as a shared library. Definition at line 115 of file DemangleConfig.h . Referenced by llvm::ms_demangle::Node::output() , parse_discriminator() , and llvm::ms_demangle::Demangler::~Demangler() . ◆  DEMANGLE_ASSERT #define DEMANGLE_ASSERT ( __expr , __msg  ) Value: assert ((__expr) && (__msg)) assert assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!") Definition at line 94 of file DemangleConfig.h . Referenced by OutputBuffer::back() , PODSmallVector< Node *, 8 >::back() , ExplicitObjectParameter::ExplicitObjectParameter() , SpecialSubstitution::getBaseName() , AbstractManglingParser< Derived, Alloc >::OperatorInfo::getSymbol() , OutputBuffer::insert() , PODSmallVector< Node *, 8 >::operator[]() , AbstractManglingParser< Derived, Alloc >::parseTemplateParam() , AbstractManglingParser< Derived, Alloc >::parseUnresolvedName() , PODSmallVector< Node *, 8 >::pop_back() , AbstractManglingParser< Derived, Alloc >::popTrailingNodeArray() , PODSmallVector< Node *, 8 >::shrinkToSize() , Node::visit() , and AbstractManglingParser< Derived, Alloc >::ScopedTemplateParamList::~ScopedTemplateParamList() . ◆  DEMANGLE_ATTRIBUTE_NOINLINE #define DEMANGLE_ATTRIBUTE_NOINLINE Definition at line 69 of file DemangleConfig.h . ◆  DEMANGLE_ATTRIBUTE_USED #define DEMANGLE_ATTRIBUTE_USED Definition at line 53 of file DemangleConfig.h . ◆  DEMANGLE_DUMP_METHOD #define DEMANGLE_DUMP_METHOD    DEMANGLE_ATTRIBUTE_NOINLINE DEMANGLE_ATTRIBUTE_USED Definition at line 73 of file DemangleConfig.h . Referenced by Node::dump() . ◆  DEMANGLE_FALLTHROUGH #define DEMANGLE_FALLTHROUGH Definition at line 85 of file DemangleConfig.h . Referenced by AbstractManglingParser< Derived, Alloc >::parseType() . ◆  DEMANGLE_GNUC_PREREQ #define DEMANGLE_GNUC_PREREQ ( maj , min , patch  ) Value: 0 Definition at line 46 of file DemangleConfig.h . ◆  DEMANGLE_NAMESPACE_BEGIN #define DEMANGLE_NAMESPACE_BEGIN   namespace llvm { namespace itanium_demangle { Definition at line 97 of file DemangleConfig.h . ◆  DEMANGLE_NAMESPACE_END #define DEMANGLE_NAMESPACE_END   } } Definition at line 98 of file DemangleConfig.h . ◆  DEMANGLE_UNREACHABLE #define DEMANGLE_UNREACHABLE Definition at line 61 of file DemangleConfig.h . Referenced by demanglePointerCVQualifiers() , ExpandedSpecialSubstitution::getBaseName() , and AbstractManglingParser< Derived, Alloc >::parseExpr() . Generated on for LLVM by  1.14.0 | 2026-01-13T09:30:40 |
https://Time.com/newsletter/parents | Parents | By Andrea Delbanco Editor in Chief, TIME for Kids There are so many major world events in the news at the moment. As a family, our dinner-table talk might focus on the wildfires ravaging Los Angeles (my thoughts are with any readers who are affected), the inauguration and the flurry of activity in the Oval Office, or the ceasefire efforts in Gaza. But I’ll admit that TikTok has also been a big topic in our house. Frankly, it’s been dispiriting to see how invested in it my girls are, which makes me feel like a failure. They mentally prepared for losing it, mourned when it went dark, and rejoiced when it came back online. They pushed back when I asked them to have some perspective about it. I recognize that their addiction to it is unhealthy, but they don’t seem to. My colleague Angela Haupt’s piece, “How to Get Better at Doing Things Alone,” offers some concrete steps to course-correct my parenting shortcomings. Doing things alone is one area in which I excel: As an introvert, it’s often my preference. But my kids, who are constantly connected to their phones and their friends, would be well served to learn this skill. As the article indicates, research suggests that “quality solo time boosts happiness, curbs stress, and improves life satisfaction.” Who can argue with that? I urge you to check it out, for yourself and for your family members. But don’t let it stop you from writing to me any time at andrea@time.com. Best, Andrea More Stories “It's time to understand better what happens during time away from the workforce, and how that can fit into long, sustainable career stories and lives.” Author Neha Ruch writes about the changing perception of stay-at-home motherhood. Bundle up like a pro with these expert tips on dressing for cold weather. The HBO docuseries An Update on Our Family tells the story of the complex world of family vlogging and transnational adoption. States across the country are planning or moving forward with cell phone bans in schools. The FDA has banned the synthetic Red Dye No. 3 in food and ingestible drugs. Want more from TIME? Sign up for our other newsletters. Subscribe to TIME TIME may receive compensation for some links to products and services in this email. Offers may be subject to change without notice. Connect with TIME via Facebook | Twitter | Newsletters UNSUBSCRIBE PRIVACY POLICY YOUR CALIFORNIA PRIVACY RIGHTS TIME Customer Service, P.O. Box 37508, Boone, IA 50037-0508 Questions? Contact parents@time.com Copyright © 2026 TIME USA, LLC. All rights reserved. | 2026-01-13T09:30:40 |
https://aws.amazon.com/getting-started/hands-on/send-messages-distributed-applications/ | Send Messages Between Distributed Applications - Send Messages Between Distributed Applications Send Messages Between Distributed Applications - Send Messages Between Distributed Applications Documentation AWS Hands-on Tutorials Hands-on tutorials Overview Implementation Conclusion Send Messages Between Distributed Applications Cost to Complete Free Tier Services Used Amazon SQS Sending Messages on AWS Requires an Account AWS Free Tier includes 1,000,000 requests of Amazon Simple Queue Service. View AWS Free Tier Details » Create a Free Account in Minutes Overview In this tutorial, you will learn how to set up asynchronous messaging with Amazon Simple Queue Service (Amazon SQS) . Amazon SQS is the AWS service that allows application components to communicate in the cloud. You will use the Amazon SQS console to create and configure a message queue, send a message, receive and delete that message, and then delete the queue. The AWS services you use in this tutorial are within the AWS Free Tier . Implementation Launch the AWS Management Console When you click here , the AWS Management Console will open in a new browser window, so you can keep this step-by-step guide open. When the screen loads, enter your user name and password to get started. Then type queue in the search bar and select Simple Queue Service to open the console. Start the Amazon SQS Console If the SQS console landing page appears, as shown on by the screenshot, click Get Started Now. If you don't see this page, skip to the next step. In this step, you will create and configure an Amazon SQS queue. A queue is a reliable, highly-scalable buffer that stores messages as they travel between distributed applications or microservices. Queues help to decouple applications, connect microservices, batch tasks, or store notifications. Our use case for this tutorial will simulate the storage of incoming orders from an e-commerce application. Enter a queue name First, we will create a simple queue that stores orders that are placed on the store. Enter Orders in the Queue Name field. Choose a queue type For this tutorial, we do not require strict ordering, so we won’t make any changes to the queue type. Leave Standard Queue selected. Create the queue You can configure your queue to modify settings such as retention period, maximum message size and delivery delays. For this tutorial, we will keep the default parameters. Choose Quick-Create Queue . Verify queue creation Your new queue is created and selected in the queue list. Once you have created your queue, it is ready to receive messages from the online store that capture the details of each new order. Send a message Your queue is already selected in the list. From Queue Actions , select Send a Message . The Send a Message to Orders dialog box is displayed. Enter message content The Send a Message to Orders dialog box is displayed. On the Message Body tab, enter the following text to represent a sample order: 1 x Widget @ $29.99 USD 2 x Widget Cables @ $4.99 Enter message attributes Select the Message Attributes tab to add some optional metadata about this message for easy processing. Let’s add an order type to the order. Enter Order-Type in the Name field, String in the Type field, and Online in the Value field. Click Add Attribute . Send message To send the message immediately, click Send Message . Confirmation that your message was sent is displayed in the Send a Message to Orders dialog box. Click Close . After you send a message to a queue, another application can consume it from the queue and do something with it. In this example, you will simply retrieve the message to view the order, and then delete it. View or delete messages Ensure that your Orders queue is selected in the queue list. Next, from Queue Actions , select View/Delete Messages . Poll for messages The View/Delete Messages in Orders dialog box is displayed. When you request a message from a queue, you don't specify request a specific message. Instead, you specify the maximum number of messages (up to 10) that you want to retrieve. Click Start Polling for messages to retrieve messages from the queue. Select and delete the message Once a consumer has received and processed a message, it can be deleted from the queue. Select the message that you want to delete and then choose Delete 1 Message . Confirm deletion The Delete Messages dialog box is displayed. Check the box next to the message and click Yes, Delete Checked Messages . The selected message is deleted. Choose Close . When you no longer need to use an Amazon SQS queue, we recommend that you delete the queue as a best practice. Select and delete queue In the queue list, select the Orders queue. Then, from Queue Actions , select Delete Queue . Confirm deletion The Delete Queues dialog box is displayed. You can still delete your queue, even though you still have messages in it. Choose Yes, Delete Queue . The queue is deleted. Conclusion You have created your first Amazon Simple Queue Service (Amazon SQS) message queue, sent messages to your queue, retrieved and deleted messages, and then deleted the queue. You are now ready to use Amazon SQS queues to store and move data between distributed application components and microservices. Javascript is disabled or is unavailable in your browser. To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. Document Conventions Did this page help you? - Yes Thanks for letting us know we're doing a good job! If you've got a moment, please tell us what we did right so we can do more of it. 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https://www.frontendinterviewhandbook.com/ru/companies/palantir-front-end-interview-questions | Palantir Front End Interview Questions | The Official Front End Interview Handbook 2025 Перейти к основному содержимому We are now part of GreatFrontEnd , a front end interview preparation platform created by ex-Meta and Google Engineers. Get 20% off today ! Front End Interview Handbook Start reading Practice Coding Questions System Design Quiz Questions System design Blog Русский English 简体中文 Español 日本語 한국어 Polski Português Русский Tagalog বাংলা Поиск Introduction Coding interview JavaScript coding User interface coding Algorithms coding Quiz/trivia interview System design interview Overview User interface components Applications Behavorial interviews Resume preparation Interview questions 🔥 Amazon interview questions Google interview questions Microsoft interview questions Meta interview questions Airbnb interview questions ByteDance/TikTok interview questions Atlassian interview questions Uber interview questions Apple interview questions Canva interview questions Dropbox interview questions LinkedIn interview questions Lyft interview questions Twitter interview questions Shopify interview questions Pinterest interview questions Reddit interview questions Adobe interview questions Palantir interview questions Salesforce interview questions Oracle interview questions Interview questions 🔥 Palantir interview questions Содержание этой страницы Palantir Front End Interview Questions Insider tips from the GreatFrontEnd community These tips were shared by GreatFrontEnd users who have completed interviews with Palantir. 21st Aug 2024 : I had a tree / graph traversal type problem for Palantir phone screen. More leetcode-y and less FE-specific. Uber was building a small app in the UI. React GreatFrontEnd problems were super helpful with clearing that round 1st Jun 2024 : Search the server for Palantir. You’ll get a lot of tips here! Otherwise, I think this all depends on how prepared you already feel for leetcode and GreatFrontEnd questions. One week isn’t a lot of time, so I’d focus on your weakest topics and topics most likely to be asked I mentioned leetcode because other people here who interviewed with Palantir said they had leetcode questions. Using the interview as just a practice is good too, if you really don’t wanna study leetcode, even just the questions posted on here. 29th Mar 2024 : Hi for Palantir, it was a leetcode style question. I had to validate a graph and there were some additional questions about time and space complexity afterwards. Hope this is not too late. The interviewer determined if it passed or not. There were no automatic tests. 26th Mar 2024 : Just finished up a tech screen with Palantir. Pretty leetcode-y. Was asked to take a text and a query of two words, an integer k, and return the indicies of where the distance between the two words is <= k . Got a semi-optimal solution, but wasn't the most optimal (we went through the most optimal after). Was essentially just a text document (i.e. no test cases, I wrote the function signature, no ability to run the code). We'll see what happens 🤷♂️ 25th Mar 2025 : I have one tomorrow with them for a full-stack role leaning frontend. Here's what the recruiter told me to expect for the interview process: - Technical Interview — Leetcode, DSA 2 Interviews Web Dev Decomposition Interview (System Design) Hiring Manager Interview For more insider tips, visit GreatFrontEnd ! Отредактировать эту страницу Последнее обновление 30 нояб. 2025 г. от Danielle Ford Предыдущая страница Adobe interview questions Следующая страница Salesforce interview questions Table of Contents Insider tips from the GreatFrontEnd community General Get started Trivia questions Company questions Blog Coding Algorithms JavaScript utility functions User interfaces System design System design overview User interface components Applications More GreatFrontEnd GitHub X Discord Contact us Tech Interview Handbook Copyright © 2025 Yangshun Tay and GreatFrontEnd | 2026-01-13T09:30:40 |
https://wiki.php.net/rfc/hash_pbkdf2?do=#length | PHP: rfc:hash_pbkdf2 Login Register You are here: start › rfc › hash_pbkdf2 rfc:hash_pbkdf2 Request for Comments: Adding hash_pbkdf2 Function Version: 1.0 Date: 2012-06-13 Author: Anthony Ferrara ircmaxell@php.net Status: Implemented First Published at: http://wiki.php.net/rfc/hash_pbkdf2 This RFC proposes adding a hash_pbkdf2 function to the hash package Introduction The purpose of this RFC is to add the PBKDF2 algorithm to the available hashing functions as a C implementation. Why do we need PBKDF2? PBKDF2 is defined in RFC2898 as a method for implementing password based cryptographic needs. These needs can include password storage, password derivation into a key (for encryption) or secure signatures. Additionally, it's NIST Recommended for password storage. Adding a core implementation of the PBKDF2 algorithm will enable PHP projects to utilize a fast implementation of the algorithm, putting them on a more level ground for attackers. Since the C implementation is more efficient, more rounds can be computed for the same computational cost compared to a PHP land implementation. This enables higher iteration counts to be used, providing more security with less impact to the overall performance of the application. Projects and Software That Currently Use PBKDF2 WPA and WPA2 for key derivation from password OpenDocument encryption (OpenOffice.org) WinZip AES encryption 1Password LastPass Apple iOS Blackberry Backup Encryption Django Python Framework Recommended Parameters For PBKDF2 $algo The way hash_pbkdf2 is written, any currently supported hash_algos() algorithm can be used as the base for the algorithm. This means that it's up to the developer to choose the appropriate algorithm to use when using the function. Here are a few of the popular algorithms and some recomendations around them. It should be noted that any cryptographic hash algorithm that's supported can be used successfully with PBKDF2 ( CRC32 is *not* cryptographic, therefore it should not be used). SHA512 - This is currently one of the strongest algorithms available in PHP. It makes a good primitive for *hash_pbkdf2* SHA256 - This is also plenty strong enough for use as the basis for PBKDF2. A note on other popular algorithms: SHA1 and MD5 - Both are actually strong enough for effective use in PBKDF2. The reason is that the known attack vectors against the algorithm require knowledge of the input string being hashed. Therefore, an iterated algorithm such as PBKDF2 will be immune to the known attack vectors. That means it's OK to use for this task. With that said, the recommended approach is to use SHA512 or SHA256 instead, as the base algorithms are stronger. But it's not necessarily *bad* to use SHA1 or MD5 . $salt The salt parameter should be a random string containing at least 64 bits of entropy. That means when generated from a function like *mcrypt_create_iv*, at least 8 bytes long. But for salts that consist of only *a-zA-Z0-9* (or are base_64 encoded), the minimum length should be at least 11 characters. It should be generated random for each password that's hashed, and stored along side the generated key. $iterations The iterations parameter provides the ability to *tune* the algorithm for different servers and needs. For most web uses, a minimum value of *1000* is recommended. However, as hardware varies greatly, testing should be done to find an iteration count that yields a function runtime of between 0.1 and 0.5 seconds (depending again on application). On higher end servers, this can be as much as 20,000 to 50,000 iterations (also depending on the hash algo used). It's better to use the highest iteration count possible, as it will only increase the resistance to brute forcing. $length The length parameter indicates the length of the returned key. The default value for length is the length of the hash algo's output. However, this can be increased or decreased as necessary. For example, if you're using PBKDF2 to generate a password-based key for use in an encryption routine such as RIJNDAEL 256, which expects a 256 bit key, you would want to pass the length parameter as 256/8 (to get the byte length), and set *$raw_output* to *true*. $raw_output This parameter behaves just like the other *hash_* functions. If set to *true*, the function will return a binary string (chr 0-255). If set to *false*, the function will hex encode the result prior to returning it. Example Let's say you wanted to encrypt a file using a password. The password shouldn't be applied directly to the encryption function, but should be derived first. encryption.php <?php $password = "foo" ; $data = "testing this out" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $key = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 16 , true ) ; // $key will be full-byte 0-255 data $iv = mcrypt_create_iv ( mcrypt_get_iv_size ( MCRYPT_RIJNDAEL_128 , MCRYPT_MODE_CBC ) , MCRYPT_DEV_URANDOM ) ; $ciphertext = mcrypt_encrypt ( MCRYPT_RIJNDAEL_128 , $key , $data , MCRYPT_MODE_CBC , $iv ) ; ?> Or for storing passwords (BCrypt is recommended, but there are use-cases for PBKDF2, such as when NIST compliance is mandated): password.php <?php $password = "foo" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $hash = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 32 ) ; // $hash will be a hex encoded string ?> Proposal and Patch The proposal is to add a hash_pbkdf2() function to the hash extension in core. The proposed function has a signature: string hash_pbkdf2(string algo, string password, string salt, int iterations [, int length = 0, bool raw_output = false]) The patch is available as a pull request to trunk. This RFC intends to add this functionality to master (5.5) only. Vote Vote begins on 2012/07/02 and ends on 2012/07/09. This vote is to include the new function in master only (5.5). rfc/hash_pbkdf2 Real name Yes? No? dragoonis hradtke ircmaxell kriscraig lynch nikic rasmus shm stas Final result: 9 0 This poll has been closed. More about PBKDF2 RFC2898 WikiPedia NIST Recommendation - PDF A Reference Implementation In PHP Changelog 0.1 - Initial Version 0.2 - Proposed 0.3 - Added Parameter Information 0.4 - Reworded to target master only, removing 5.4 section 1.0 - Moving to Accepted state rfc/hash_pbkdf2.txt · Last modified: 2025/04/03 13:08 by 127.0.0.1 Page Tools Show pagesource Old revisions Backlinks Back to top Table of Contents Request for Comments: Adding hash_pbkdf2 Function Introduction Why do we need PBKDF2? Projects and Software That Currently Use PBKDF2 Recommended Parameters For PBKDF2 $algo $salt $iterations $length $raw_output Example Proposal and Patch Vote More about PBKDF2 Changelog Copyright © 2001-2026 The PHP Group Other PHP.net sites Privacy policy | 2026-01-13T09:30:40 |
https://unicef.github.io//publicgoods-accelerator-guide/Appendix/unicef-work | UNICEF's work | Digital Public Goods Accelerator Guide Skip to main content Digital Public Goods Accelerator Guide GitHub Introduction About Digital Public Goods (DPGs) Sustainability of Open Source Business Models (OSBM) Designing structure and content to support Digital Public Goods (DPGs) Case Studies Nominating a DPG Appendix UNICEF's work 🏠 Appendix UNICEF's work On this page UNICEF's work UNICEF Office of Innovation UNICEF’s Office of Innovation uses technology to address the biggest challenges facing children today. We use technology and new approaches to do three things: Provide Life-saving Info and Services - We use new approaches and technologies to increase access to essential services, use scarce resources more efficiently, and communicate life-saving information. Engage Young People in Change - We use technology and new approaches to engage young people around the world, connect them to their governments as well as opportunities to ensure that they are future ready. Help UNICEF meet children's needs today and tomorrow - We identify emerging technologies, conduct research, experiment with new approaches, and invest in early stage solutions. We work to ensure that children can take advantage of technological opportunities and be protected from technological risks. Partnerships UNICEF works to create new partnership structures that can narrow the gap between technologies (and practices) and the people we need to reach. Our partners apply their expertise, networks, internal platforms and data – not only to delivering viable business strategies, but also to creating long-term value for entire populations, systems and countries. UNICEF Innovation focuses on four types of partnerships: Startup companies: identifying and investing in promising startups working on open source frontier technology solutions that show potential to positively impact the lives of the most vulnerable children. This is our primary work done through the UNICEF Venture Fund. We are also in collaboration with Startup Accelerators who wish to accelerate digital public goods. Private sector: convening corporations (such as Arm, Amadeus, Google, Facebook, Telefonica, IBM, Johnson & Johnson and Pfizer), designers, entrepreneurs, and other development partners around the intersection of high-growth tech industries and social good. Academic: bringing shared value through the exchange of ideas, joint capacity building and opportunities for applied research. These relationships are about building up a community of practice and practitioners and connecting with a new generation of problem solvers. International agencies and other United Nations entities: serving as a convening force across the United Nations system and among international organizations, co-creating and implementing solutions and leveraging local and global networks. For more information visit : unicef.org/innovation UNICEF's Venture Fund One of the key vehicles for UNICEF’s Office of Innovation to meet the complex and interconnected demands and explore the space of emerging solutions is the UNICEF Venture Fund . The Venture Fund’s investment-style funding targets early-stage, Open Source technology solutions developed by startup companies registered in UNICEF’s programme countries , that address the most pressing challenges faced by children and young people, building a pipeline of DPGs. It also supports UNICEF’s Country Offices to develop and pilot Open Source frontier technology solutions. The Venture Fund specifically looks to learn about and grow frontier technology solutions (such as drones and UAVs, blockchain, data science and artificial intelligence, and extended reality) that exist at the intersection of $100 billion business markets and 1+ billion persons’ needs. For more information visit: unicefinnovationfund.org . UNICEF'S CryptoFund A prototype fund that accepts donations and make disbursements in cryptocurrencies (exclusively) to finance early stage, open source technology benefiting society. More about the UNICEF's CryptoFund found here. UNICEF and the DPGA UNICEF is a proud co-lead of the UN Secretary General’s The Age of Digital Interdependence recommendations around universal connectivity (1A) and digital public goods (1B). UNICEF co-founded the Digital Public Goods Alliance as a result of recommendation 1B’s call for a “broad multi-stakeholder alliance, involving the UN, to create a platform for sharing digital public goods”. This work aims to make open source solutions more accessible to governments and to help them scale. UNICEF and other DPGA partners are working directly with national governments, UN agencies, and others who are looking for open source solutions to deploy in their countries. UNICEF is also part of the governance board which functions as a strategic decision-making and oversight body for the DPGA Secretariat, and consists of member-organizations who demonstrate a strong commitment to digital public goods and are committed to supporting the DPGA’s mission and mandate. Read more here . UNICEF’s Pathfinder Pilots As a member of the Digital Public Goods Alliance (DPGA), UNICEF’s Office of Innovation is committed to creating a strong ecosystem for digital public goods. Since 2021, UNICEF's Office of Innovation has led a series of DPG pathfinding pilots across 10 UNICEF Country Offices (The Eastern Caribbean, Ghana, Jordan, Kazakhstan, Niger, Philippines, Republic of Uzbekistan, Republic of Kyrgyzstan, Sierra Leone, and Vietnam). Pathfinding pilots are time-bound initiatives, led by DPGA members in direct cooperation with, or with the endorsement of, a relevant government entity to build local capacity for the creation of new DPGs and/or to support the local adaptation or implementation for existing DPGs. Pathfinding pilots are tailored to the needs of a country and/or region and help define use cases, identify needs, inform adaptations, and enable policy frameworks. UNICEF’s pathfinding pilots show leadership in developing, scaling, and investing in DPGs with a commitment to highlight and share these experiences with other countries and the broader DPGA. Pathfinder pilots receive significant and valuable support from UNICEF's Digital Centre of Excellence ICT4D Advisors. Country Activities Kazakhstan Strengthening a public-private partnership between UNICEF, the Ministry of Education, and Astana Hub to support locally-developed DPGs, as well as assisting Qlang and Accessible Kazakhstan to be DPGs. Kyrgyzstan Leveraging Reimagine Education as the flagship initiative by the Ministry of Education and UNICEF to digitize education to implement the Global Digital Library and supporting locally-developed content for teacher training. In addition, UNICEF is supporting the government to explore and localize DPGs for health and employment. The Philippines Strengthening Project AEDES (Data Science for Dengue Virus prediction), as well as the Fintech for Impact DPG Accelerator. Jordan Supporting national scale rollout of impact sourcing platforms connecting vulnerable youth with micro employment opportunities, as well as a DPG Accelerator led by the Ministry of Digital Economy. Sierra Leone Supporting the Directorate of Science, Technology and Innovation (DSTI): including on the DPG OpenG2P, and theGovernment Services Platform, IGIS, and CDR (Flowminder). In addition, UNICEF is supporting the Civil Aviation Authority to strengthen their open Unmanned Vehicle Traffic Management (UTM) system as a foundational DPG to enable the regulation, insurance, and growth of the use of drones in the public sector. Ghana Engaging local organizations and communities to contribute to DPGs, including Primero and supporting the Startup Innovation Lab as a DPG Accelerator. The Eastern Caribbean Conducted a needs assessment for DPG challenges and opportunities in the education sector and supporting a learning content-focused, regional DPG Accelerator. Uzbekistan Supporting the design of a nationwide needs assessment of opportunities and challenges in digital transformation and supporting the government to explore and localize DPGs in education and WASH. Niger Worked with Agence Nationale pour la Société de l'Information (ANSI) on strengthening government-led support to locally-developed DPGs in education and health. Vietnam Supporting implementation of H5P and the Global Digital Library as part of the national initiative to digitize education and facilitating collaborations with local partners, including the University of Hanoi and international partners, and the University of South Australia. Digital Public Goods Alliance The Digital Public Goods Alliance is a multi-stakeholder initiative with a mission to accelerate the attainment of the sustainable development goals in low- and middle-income countries by facilitating the discovery, development, use of, and investment in digital public goods. For more information on the Digital Public Goods Alliance visit: https://digitalpublicgoods.net/ Governing Body The DPGA is governed by a board which functions as a strategic decision-making and oversight body for the DPGA Secretariat. The board consists of member-organizations who demonstrate a strong commitment to DPGs and are committed to supporting the DPGA’s mission and mandate. The current member organizations of the board are: German Federal Ministry for Economic Cooperation and Development (BMZ), iSPIRT, Norwegian Agency for Development Cooperation (Norad), Sierra Leone Directorate of Science, Technology and Innovation (DSTI), UNDP, and UNICEF. Day to day functions are steered by the DPGA Secretariat, which is co-hosted by Norad, UNDP, and UNICEF. Edit this page Previous You have become a DPG! Now, what? UNICEF Office of Innovation UNICEF's Venture Fund UNICEF'S CryptoFund UNICEF and the DPGA UNICEF’s Pathfinder Pilots Digital Public Goods Alliance Governing Body Docs Guide Community Twitter More GitHub Copyright © 2022 UNICEF. Built with Docusaurus. | 2026-01-13T09:30:40 |
https://wiki.php.net/rfc/hash_pbkdf2?do=#more_about_pbkdf2 | PHP: rfc:hash_pbkdf2 Login Register You are here: start › rfc › hash_pbkdf2 rfc:hash_pbkdf2 Request for Comments: Adding hash_pbkdf2 Function Version: 1.0 Date: 2012-06-13 Author: Anthony Ferrara ircmaxell@php.net Status: Implemented First Published at: http://wiki.php.net/rfc/hash_pbkdf2 This RFC proposes adding a hash_pbkdf2 function to the hash package Introduction The purpose of this RFC is to add the PBKDF2 algorithm to the available hashing functions as a C implementation. Why do we need PBKDF2? PBKDF2 is defined in RFC2898 as a method for implementing password based cryptographic needs. These needs can include password storage, password derivation into a key (for encryption) or secure signatures. Additionally, it's NIST Recommended for password storage. Adding a core implementation of the PBKDF2 algorithm will enable PHP projects to utilize a fast implementation of the algorithm, putting them on a more level ground for attackers. Since the C implementation is more efficient, more rounds can be computed for the same computational cost compared to a PHP land implementation. This enables higher iteration counts to be used, providing more security with less impact to the overall performance of the application. Projects and Software That Currently Use PBKDF2 WPA and WPA2 for key derivation from password OpenDocument encryption (OpenOffice.org) WinZip AES encryption 1Password LastPass Apple iOS Blackberry Backup Encryption Django Python Framework Recommended Parameters For PBKDF2 $algo The way hash_pbkdf2 is written, any currently supported hash_algos() algorithm can be used as the base for the algorithm. This means that it's up to the developer to choose the appropriate algorithm to use when using the function. Here are a few of the popular algorithms and some recomendations around them. It should be noted that any cryptographic hash algorithm that's supported can be used successfully with PBKDF2 ( CRC32 is *not* cryptographic, therefore it should not be used). SHA512 - This is currently one of the strongest algorithms available in PHP. It makes a good primitive for *hash_pbkdf2* SHA256 - This is also plenty strong enough for use as the basis for PBKDF2. A note on other popular algorithms: SHA1 and MD5 - Both are actually strong enough for effective use in PBKDF2. The reason is that the known attack vectors against the algorithm require knowledge of the input string being hashed. Therefore, an iterated algorithm such as PBKDF2 will be immune to the known attack vectors. That means it's OK to use for this task. With that said, the recommended approach is to use SHA512 or SHA256 instead, as the base algorithms are stronger. But it's not necessarily *bad* to use SHA1 or MD5 . $salt The salt parameter should be a random string containing at least 64 bits of entropy. That means when generated from a function like *mcrypt_create_iv*, at least 8 bytes long. But for salts that consist of only *a-zA-Z0-9* (or are base_64 encoded), the minimum length should be at least 11 characters. It should be generated random for each password that's hashed, and stored along side the generated key. $iterations The iterations parameter provides the ability to *tune* the algorithm for different servers and needs. For most web uses, a minimum value of *1000* is recommended. However, as hardware varies greatly, testing should be done to find an iteration count that yields a function runtime of between 0.1 and 0.5 seconds (depending again on application). On higher end servers, this can be as much as 20,000 to 50,000 iterations (also depending on the hash algo used). It's better to use the highest iteration count possible, as it will only increase the resistance to brute forcing. $length The length parameter indicates the length of the returned key. The default value for length is the length of the hash algo's output. However, this can be increased or decreased as necessary. For example, if you're using PBKDF2 to generate a password-based key for use in an encryption routine such as RIJNDAEL 256, which expects a 256 bit key, you would want to pass the length parameter as 256/8 (to get the byte length), and set *$raw_output* to *true*. $raw_output This parameter behaves just like the other *hash_* functions. If set to *true*, the function will return a binary string (chr 0-255). If set to *false*, the function will hex encode the result prior to returning it. Example Let's say you wanted to encrypt a file using a password. The password shouldn't be applied directly to the encryption function, but should be derived first. encryption.php <?php $password = "foo" ; $data = "testing this out" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $key = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 16 , true ) ; // $key will be full-byte 0-255 data $iv = mcrypt_create_iv ( mcrypt_get_iv_size ( MCRYPT_RIJNDAEL_128 , MCRYPT_MODE_CBC ) , MCRYPT_DEV_URANDOM ) ; $ciphertext = mcrypt_encrypt ( MCRYPT_RIJNDAEL_128 , $key , $data , MCRYPT_MODE_CBC , $iv ) ; ?> Or for storing passwords (BCrypt is recommended, but there are use-cases for PBKDF2, such as when NIST compliance is mandated): password.php <?php $password = "foo" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $hash = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 32 ) ; // $hash will be a hex encoded string ?> Proposal and Patch The proposal is to add a hash_pbkdf2() function to the hash extension in core. The proposed function has a signature: string hash_pbkdf2(string algo, string password, string salt, int iterations [, int length = 0, bool raw_output = false]) The patch is available as a pull request to trunk. This RFC intends to add this functionality to master (5.5) only. Vote Vote begins on 2012/07/02 and ends on 2012/07/09. This vote is to include the new function in master only (5.5). rfc/hash_pbkdf2 Real name Yes? No? dragoonis hradtke ircmaxell kriscraig lynch nikic rasmus shm stas Final result: 9 0 This poll has been closed. More about PBKDF2 RFC2898 WikiPedia NIST Recommendation - PDF A Reference Implementation In PHP Changelog 0.1 - Initial Version 0.2 - Proposed 0.3 - Added Parameter Information 0.4 - Reworded to target master only, removing 5.4 section 1.0 - Moving to Accepted state rfc/hash_pbkdf2.txt · Last modified: 2025/04/03 13:08 by 127.0.0.1 Page Tools Show pagesource Old revisions Backlinks Back to top Table of Contents Request for Comments: Adding hash_pbkdf2 Function Introduction Why do we need PBKDF2? Projects and Software That Currently Use PBKDF2 Recommended Parameters For PBKDF2 $algo $salt $iterations $length $raw_output Example Proposal and Patch Vote More about PBKDF2 Changelog Copyright © 2001-2026 The PHP Group Other PHP.net sites Privacy policy | 2026-01-13T09:30:40 |
https://www.frontendinterviewhandbook.com/es/companies/twitter-front-end-interview-questions | X/Twitter Front End Interview Questions | The Official Front End Interview Handbook 2025 Saltar al contenido principal We are now part of GreatFrontEnd , a front end interview preparation platform created by ex-Meta and Google Engineers. Get 20% off today ! Front End Interview Handbook Start reading Practice Coding Questions System Design Quiz Questions System design Blog Español English 简体中文 Español 日本語 한국어 Polski Português Русский Tagalog বাংলা Buscar Introduction Coding interview JavaScript coding User interface coding Algorithms coding Quiz/trivia interview System design interview Overview User interface components Applications Behavorial interviews Resume preparation Interview questions 🔥 Amazon interview questions Google interview questions Microsoft interview questions Meta interview questions Airbnb interview questions ByteDance/TikTok interview questions Atlassian interview questions Uber interview questions Apple interview questions Canva interview questions Dropbox interview questions LinkedIn interview questions Lyft interview questions Twitter interview questions Shopify interview questions Pinterest interview questions Reddit interview questions Adobe interview questions Palantir interview questions Salesforce interview questions Oracle interview questions Interview questions 🔥 Twitter interview questions En esta página X/Twitter Front End Interview Questions Latest version on GreatFrontEnd Find more company guides on GreatFrontEnd . User interface coding questions Implement a typeahead. Source Add features to a tic-tac-toe game. Practice question (Paid) Quiz questions What is the difference between Array.prototype.map and Array.prototype.forEach ? Read answer (Free) Source: Glassdoor Twitter Front End Developer Interview Questions Insider tips from the GreatFrontEnd community These tips were shared by GreatFrontEnd users who have completed interviews with Twitter. 5th Jan 2025 : Study for tic tac toe and autocomplete questions 6th Nov 2024 : I had one last month for their product web engineer role. They don't have recruiters at xai. It's the engineers in the team that filter resumes, call candidates.The first round was a short 15 mnts google meets call, the engineer went over what they are building - they are basically upgrading a legacy app built by twitter engineers years ago into react and looking for someone who has both react as well as react native skills. Received a rejection after the initial chat. For more insider tips, visit GreatFrontEnd ! Editar esta página Última actualización en 30 nov 2025 por Danielle Ford Anterior Lyft interview questions Siguiente Shopify interview questions Table of Contents User interface coding questions Quiz questions Insider tips from the GreatFrontEnd community General Get started Trivia questions Company questions Blog Coding Algorithms JavaScript utility functions User interfaces System design System design overview User interface components Applications More GreatFrontEnd GitHub X Discord Contact us Tech Interview Handbook Copyright © 2025 Yangshun Tay and GreatFrontEnd | 2026-01-13T09:30:40 |
https://code.videolan.org/videolan/skin-designer/-/blob/master/LICENSE.TXT | LICENSE.TXT · master · VideoLAN / skin-designer · GitLab Skip to content GitLab Explore Sign in Register This project is licensed under the Affero General Public License v1.0 . Learn more Loading VideoLAN code repository instance | 2026-01-13T09:30:40 |
https://llvm.org/doxygen/classNode.html#a1741d927ae4f746a135ec7557c5f8a8ca7a1920d61156abc05a60135aefe8bc67 | LLVM: Node Class Reference LLVM  22.0.0git Public Types | Public Member Functions | Protected Attributes | Friends | List of all members Node Class Reference abstract #include " llvm/Demangle/ItaniumDemangle.h " Inherited by FloatLiteralImpl< float > , FloatLiteralImpl< double > , FloatLiteralImpl< long double > , AbiTagAttr , ArraySubscriptExpr , ArrayType , BinaryExpr , BinaryFPType , BitIntType , BoolExpr , BracedExpr , BracedRangeExpr , CallExpr , CastExpr , ClosureTypeName , ConditionalExpr , ConstrainedTypeTemplateParamDecl , ConversionExpr , ConversionOperatorType , CtorDtorName , CtorVtableSpecialName , DeleteExpr , DotSuffix , DtorName , DynamicExceptionSpec , ElaboratedTypeSpefType , EnableIfAttr , EnclosingExpr , EnumLiteral , ExpandedSpecialSubstitution , ExplicitObjectParameter , ExprRequirement , FloatLiteralImpl< Float > , FoldExpr , ForwardTemplateReference , FunctionEncoding , FunctionParam , FunctionType , GlobalQualifiedName , InitListExpr , IntegerLiteral , LambdaExpr , LiteralOperator , LocalName , MemberExpr , MemberLikeFriendName , ModuleEntity , ModuleName , NameType , NameWithTemplateArgs , NestedName , NestedRequirement , NewExpr , NodeArrayNode , NoexceptSpec , NonTypeTemplateParamDecl , ObjCProtoName , ParameterPack , ParameterPackExpansion , PixelVectorType , PointerToMemberConversionExpr , PointerToMemberType , PointerType , PostfixExpr , PostfixQualifiedType , PrefixExpr , QualType , QualifiedName , ReferenceType , RequiresExpr , SizeofParamPackExpr , SpecialName , StringLiteral , StructuredBindingName , SubobjectExpr , SyntheticTemplateParamName , TemplateArgs , TemplateArgumentPack , TemplateParamPackDecl , TemplateParamQualifiedArg , TemplateTemplateParamDecl , ThrowExpr , TransformedType , TypeRequirement , TypeTemplateParamDecl , UnnamedTypeName , VectorType , and VendorExtQualType . Public Types enum   Kind : uint8_t enum class   Cache : uint8_t { Yes , No , Unknown }   Three-way bool to track a cached value. More... enum class   Prec : uint8_t {    Primary , Postfix , Unary , Cast ,    PtrMem , Multiplicative , Additive , Shift ,    Spaceship , Relational , Equality , And ,    Xor , Ior , AndIf , OrIf ,    Conditional , Assign , Comma , Default }   Operator precedence for expression nodes. More... Public Member Functions   Node ( Kind K_, Prec Precedence_= Prec::Primary , Cache RHSComponentCache_= Cache::No , Cache ArrayCache_= Cache::No , Cache FunctionCache_= Cache::No )   Node ( Kind K_, Cache RHSComponentCache_, Cache ArrayCache_= Cache::No , Cache FunctionCache_= Cache::No ) template<typename Fn> void  visit (Fn F ) const   Visit the most-derived object corresponding to this object. bool   hasRHSComponent ( OutputBuffer &OB) const bool   hasArray ( OutputBuffer &OB) const bool   hasFunction ( OutputBuffer &OB) const Kind   getKind () const Prec   getPrecedence () const Cache   getRHSComponentCache () const Cache   getArrayCache () const Cache   getFunctionCache () const virtual bool   hasRHSComponentSlow ( OutputBuffer &) const virtual bool   hasArraySlow ( OutputBuffer &) const virtual bool   hasFunctionSlow ( OutputBuffer &) const virtual const Node *  getSyntaxNode ( OutputBuffer &) const void  printAsOperand ( OutputBuffer &OB, Prec P = Prec::Default , bool StrictlyWorse=false) const void  print ( OutputBuffer &OB) const virtual bool   printInitListAsType ( OutputBuffer &, const NodeArray &) const virtual std::string_view  getBaseName () const virtual  ~Node ()=default DEMANGLE_DUMP_METHOD void  dump () const Protected Attributes Cache   RHSComponentCache : 2   Tracks if this node has a component on its right side, in which case we need to call printRight. Cache   ArrayCache : 2   Track if this node is a (possibly qualified) array type. Cache   FunctionCache : 2   Track if this node is a (possibly qualified) function type. Friends class  OutputBuffer Detailed Description Definition at line 166 of file ItaniumDemangle.h . Member Enumeration Documentation ◆  Cache enum class Node::Cache : uint8_t strong Three-way bool to track a cached value. Unknown is possible if this node has an unexpanded parameter pack below it that may affect this cache. Enumerator Yes  No  Unknown  Definition at line 175 of file ItaniumDemangle.h . ◆  Kind enum Node::Kind : uint8_t Definition at line 168 of file ItaniumDemangle.h . ◆  Prec enum class Node::Prec : uint8_t strong Operator precedence for expression nodes. Used to determine required parens in expression emission. Enumerator Primary  Postfix  Unary  Cast  PtrMem  Multiplicative  Additive  Shift  Spaceship  Relational  Equality  And  Xor  Ior  AndIf  OrIf  Conditional  Assign  Comma  Default  Definition at line 179 of file ItaniumDemangle.h . Constructor & Destructor Documentation ◆  Node() [1/2] Node::Node ( Kind K_ , Prec Precedence_ = Prec::Primary , Cache RHSComponentCache_ = Cache::No , Cache ArrayCache_ = Cache::No , Cache FunctionCache_ = Cache::No  ) inline Definition at line 221 of file ItaniumDemangle.h . References ArrayCache , FunctionCache , No , Primary , and RHSComponentCache . Referenced by AbiTagAttr::AbiTagAttr() , ArraySubscriptExpr::ArraySubscriptExpr() , ArrayType::ArrayType() , BinaryExpr::BinaryExpr() , BinaryFPType::BinaryFPType() , BitIntType::BitIntType() , BoolExpr::BoolExpr() , BracedExpr::BracedExpr() , BracedRangeExpr::BracedRangeExpr() , CallExpr::CallExpr() , CastExpr::CastExpr() , ClosureTypeName::ClosureTypeName() , ConditionalExpr::ConditionalExpr() , ConstrainedTypeTemplateParamDecl::ConstrainedTypeTemplateParamDecl() , ConversionExpr::ConversionExpr() , ConversionOperatorType::ConversionOperatorType() , CtorDtorName::CtorDtorName() , CtorVtableSpecialName::CtorVtableSpecialName() , DeleteExpr::DeleteExpr() , DotSuffix::DotSuffix() , DtorName::DtorName() , DynamicExceptionSpec::DynamicExceptionSpec() , ElaboratedTypeSpefType::ElaboratedTypeSpefType() , EnableIfAttr::EnableIfAttr() , EnclosingExpr::EnclosingExpr() , EnumLiteral::EnumLiteral() , ExpandedSpecialSubstitution::ExpandedSpecialSubstitution() , ExplicitObjectParameter::ExplicitObjectParameter() , ExprRequirement::ExprRequirement() , FloatLiteralImpl< float >::FloatLiteralImpl() , FoldExpr::FoldExpr() , ForwardTemplateReference::ForwardTemplateReference() , FunctionEncoding::FunctionEncoding() , FunctionParam::FunctionParam() , FunctionType::FunctionType() , TemplateParamQualifiedArg::getArg() , FunctionEncoding::getAttrs() , VectorType::getBaseType() , ParameterPackExpansion::getChild() , QualType::getChild() , VectorType::getDimension() , FunctionEncoding::getName() , PointerType::getPointee() , FunctionEncoding::getRequires() , FunctionEncoding::getReturnType() , ForwardTemplateReference::getSyntaxNode() , getSyntaxNode() , ParameterPack::getSyntaxNode() , VendorExtQualType::getTA() , VendorExtQualType::getTy() , GlobalQualifiedName::GlobalQualifiedName() , InitListExpr::InitListExpr() , IntegerLiteral::IntegerLiteral() , LambdaExpr::LambdaExpr() , LiteralOperator::LiteralOperator() , LocalName::LocalName() , MemberExpr::MemberExpr() , MemberLikeFriendName::MemberLikeFriendName() , ModuleEntity::ModuleEntity() , ModuleName::ModuleName() , NameType::NameType() , NameWithTemplateArgs::NameWithTemplateArgs() , NestedName::NestedName() , NestedRequirement::NestedRequirement() , NewExpr::NewExpr() , Node() , NodeArrayNode::NodeArrayNode() , NoexceptSpec::NoexceptSpec() , NonTypeTemplateParamDecl::NonTypeTemplateParamDecl() , ObjCProtoName::ObjCProtoName() , ParameterPack::ParameterPack() , ParameterPackExpansion::ParameterPackExpansion() , PixelVectorType::PixelVectorType() , PointerToMemberConversionExpr::PointerToMemberConversionExpr() , PointerToMemberType::PointerToMemberType() , PointerType::PointerType() , PostfixExpr::PostfixExpr() , PostfixQualifiedType::PostfixQualifiedType() , PrefixExpr::PrefixExpr() , RequiresExpr::printLeft() , QualifiedName::QualifiedName() , QualType::QualType() , ReferenceType::ReferenceType() , RequiresExpr::RequiresExpr() , SizeofParamPackExpr::SizeofParamPackExpr() , SpecialName::SpecialName() , StringLiteral::StringLiteral() , StructuredBindingName::StructuredBindingName() , SubobjectExpr::SubobjectExpr() , SyntheticTemplateParamName::SyntheticTemplateParamName() , TemplateArgs::TemplateArgs() , TemplateArgumentPack::TemplateArgumentPack() , TemplateParamPackDecl::TemplateParamPackDecl() , TemplateParamQualifiedArg::TemplateParamQualifiedArg() , TemplateTemplateParamDecl::TemplateTemplateParamDecl() , ThrowExpr::ThrowExpr() , TransformedType::TransformedType() , TypeRequirement::TypeRequirement() , TypeTemplateParamDecl::TypeTemplateParamDecl() , UnnamedTypeName::UnnamedTypeName() , VectorType::VectorType() , and VendorExtQualType::VendorExtQualType() . ◆  Node() [2/2] Node::Node ( Kind K_ , Cache RHSComponentCache_ , Cache ArrayCache_ = Cache::No , Cache FunctionCache_ = Cache::No  ) inline Definition at line 226 of file ItaniumDemangle.h . References No , Node() , and Primary . ◆  ~Node() virtual Node::~Node ( ) virtual default Member Function Documentation ◆  dump() DEMANGLE_DUMP_METHOD void Node::dump ( ) const References DEMANGLE_DUMP_METHOD . Referenced by llvm::DAGTypeLegalizer::run() , and llvm::RISCVDAGToDAGISel::Select() . ◆  getArrayCache() Cache Node::getArrayCache ( ) const inline Definition at line 262 of file ItaniumDemangle.h . References ArrayCache . Referenced by AbiTagAttr::AbiTagAttr() , and QualType::QualType() . ◆  getBaseName() virtual std::string_view Node::getBaseName ( ) const inline virtual Reimplemented in AbiTagAttr , ExpandedSpecialSubstitution , GlobalQualifiedName , MemberLikeFriendName , ModuleEntity , NameType , NameWithTemplateArgs , NestedName , QualifiedName , and SpecialSubstitution . Definition at line 299 of file ItaniumDemangle.h . ◆  getFunctionCache() Cache Node::getFunctionCache ( ) const inline Definition at line 263 of file ItaniumDemangle.h . References FunctionCache . Referenced by AbiTagAttr::AbiTagAttr() , and QualType::QualType() . ◆  getKind() Kind Node::getKind ( ) const inline Definition at line 258 of file ItaniumDemangle.h . Referenced by AbstractManglingParser< Derived, Alloc >::parseCtorDtorName() , AbstractManglingParser< Derived, Alloc >::parseNestedName() , AbstractManglingParser< Derived, Alloc >::parseTemplateArgs() , AbstractManglingParser< Derived, Alloc >::parseTemplateParam() , AbstractManglingParser< Derived, Alloc >::parseUnscopedName() , NodeArray::printAsString() , and llvm::msgpack::Document::writeToBlob() . ◆  getPrecedence() Prec Node::getPrecedence ( ) const inline Definition at line 260 of file ItaniumDemangle.h . Referenced by ArraySubscriptExpr::match() , BinaryExpr::match() , CallExpr::match() , CastExpr::match() , ConditionalExpr::match() , ConversionExpr::match() , DeleteExpr::match() , EnclosingExpr::match() , MemberExpr::match() , NewExpr::match() , PointerToMemberConversionExpr::match() , PostfixExpr::match() , PrefixExpr::match() , printAsOperand() , ArraySubscriptExpr::printLeft() , BinaryExpr::printLeft() , ConditionalExpr::printLeft() , MemberExpr::printLeft() , PostfixExpr::printLeft() , and PrefixExpr::printLeft() . ◆  getRHSComponentCache() Cache Node::getRHSComponentCache ( ) const inline Definition at line 261 of file ItaniumDemangle.h . References RHSComponentCache . Referenced by AbiTagAttr::AbiTagAttr() , PointerToMemberType::PointerToMemberType() , PointerType::PointerType() , QualType::QualType() , and ReferenceType::ReferenceType() . ◆  getSyntaxNode() virtual const Node * Node::getSyntaxNode ( OutputBuffer & ) const inline virtual Reimplemented in ForwardTemplateReference , and ParameterPack . Definition at line 271 of file ItaniumDemangle.h . References Node() , and OutputBuffer . ◆  hasArray() bool Node::hasArray ( OutputBuffer & OB ) const inline Definition at line 246 of file ItaniumDemangle.h . References ArrayCache , hasArraySlow() , OutputBuffer , Unknown , and Yes . ◆  hasArraySlow() virtual bool Node::hasArraySlow ( OutputBuffer & ) const inline virtual Reimplemented in ArrayType , ForwardTemplateReference , ParameterPack , and QualType . Definition at line 266 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasArray() . ◆  hasFunction() bool Node::hasFunction ( OutputBuffer & OB ) const inline Definition at line 252 of file ItaniumDemangle.h . References FunctionCache , hasFunctionSlow() , OutputBuffer , Unknown , and Yes . ◆  hasFunctionSlow() virtual bool Node::hasFunctionSlow ( OutputBuffer & ) const inline virtual Reimplemented in ForwardTemplateReference , FunctionEncoding , FunctionType , ParameterPack , and QualType . Definition at line 267 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasFunction() . ◆  hasRHSComponent() bool Node::hasRHSComponent ( OutputBuffer & OB ) const inline Definition at line 240 of file ItaniumDemangle.h . References hasRHSComponentSlow() , OutputBuffer , RHSComponentCache , Unknown , and Yes . ◆  hasRHSComponentSlow() virtual bool Node::hasRHSComponentSlow ( OutputBuffer & ) const inline virtual Reimplemented in ArrayType , ForwardTemplateReference , FunctionEncoding , FunctionType , ParameterPack , PointerToMemberType , PointerType , QualType , and ReferenceType . Definition at line 265 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasRHSComponent() . ◆  print() void Node::print ( OutputBuffer & OB ) const inline Definition at line 286 of file ItaniumDemangle.h . References No , OutputBuffer , and RHSComponentCache . Referenced by llvm::ItaniumPartialDemangler::getFunctionDeclContextName() , llvm::DOTGraphTraits< AADepGraph * >::getNodeLabel() , llvm::DOTGraphTraits< const MachineFunction * >::getNodeLabel() , llvm::itaniumDemangle() , printAsOperand() , FoldExpr::printLeft() , and printNode() . ◆  printAsOperand() void Node::printAsOperand ( OutputBuffer & OB , Prec P = Prec::Default , bool StrictlyWorse = false  ) const inline Definition at line 275 of file ItaniumDemangle.h . References Default , getPrecedence() , OutputBuffer , P , and print() . Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getBBName() , getSimpleNodeName() , llvm::operator<<() , llvm::VPIRMetadata::print() , and llvm::SimpleNodeLabelString() . ◆  printInitListAsType() virtual bool Node::printInitListAsType ( OutputBuffer & , const NodeArray &  ) const inline virtual Reimplemented in ArrayType . Definition at line 295 of file ItaniumDemangle.h . References OutputBuffer . ◆  visit() template<typename Fn> void Node::visit ( Fn F ) const Visit the most-derived object corresponding to this object. Visit the node. Calls F(P) , where P is the node cast to the appropriate derived class. Definition at line 2639 of file ItaniumDemangle.h . References DEMANGLE_ASSERT , and F . Friends And Related Symbol Documentation ◆  OutputBuffer friend class OutputBuffer friend Definition at line 309 of file ItaniumDemangle.h . References OutputBuffer . Referenced by ForwardTemplateReference::getSyntaxNode() , getSyntaxNode() , ParameterPack::getSyntaxNode() , hasArray() , ArrayType::hasArraySlow() , ForwardTemplateReference::hasArraySlow() , hasArraySlow() , ParameterPack::hasArraySlow() , QualType::hasArraySlow() , hasFunction() , ForwardTemplateReference::hasFunctionSlow() , FunctionEncoding::hasFunctionSlow() , FunctionType::hasFunctionSlow() , hasFunctionSlow() , ParameterPack::hasFunctionSlow() , QualType::hasFunctionSlow() , hasRHSComponent() , ArrayType::hasRHSComponentSlow() , ForwardTemplateReference::hasRHSComponentSlow() , FunctionEncoding::hasRHSComponentSlow() , FunctionType::hasRHSComponentSlow() , hasRHSComponentSlow() , ParameterPack::hasRHSComponentSlow() , PointerToMemberType::hasRHSComponentSlow() , PointerType::hasRHSComponentSlow() , QualType::hasRHSComponentSlow() , ReferenceType::hasRHSComponentSlow() , OutputBuffer , print() , printAsOperand() , ClosureTypeName::printDeclarator() , ArrayType::printInitListAsType() , printInitListAsType() , AbiTagAttr::printLeft() , ArraySubscriptExpr::printLeft() , ArrayType::printLeft() , BinaryExpr::printLeft() , BinaryFPType::printLeft() , BitIntType::printLeft() , BoolExpr::printLeft() , BracedExpr::printLeft() , BracedRangeExpr::printLeft() , CallExpr::printLeft() , CastExpr::printLeft() , ClosureTypeName::printLeft() , ConditionalExpr::printLeft() , ConstrainedTypeTemplateParamDecl::printLeft() , ConversionExpr::printLeft() , ConversionOperatorType::printLeft() , CtorDtorName::printLeft() , CtorVtableSpecialName::printLeft() , DeleteExpr::printLeft() , DotSuffix::printLeft() , DtorName::printLeft() , DynamicExceptionSpec::printLeft() , ElaboratedTypeSpefType::printLeft() , EnableIfAttr::printLeft() , EnclosingExpr::printLeft() , EnumLiteral::printLeft() , ExplicitObjectParameter::printLeft() , ExprRequirement::printLeft() , FloatLiteralImpl< float >::printLeft() , FoldExpr::printLeft() , ForwardTemplateReference::printLeft() , FunctionEncoding::printLeft() , FunctionParam::printLeft() , FunctionType::printLeft() , GlobalQualifiedName::printLeft() , InitListExpr::printLeft() , IntegerLiteral::printLeft() , LambdaExpr::printLeft() , LiteralOperator::printLeft() , LocalName::printLeft() , MemberExpr::printLeft() , MemberLikeFriendName::printLeft() , ModuleEntity::printLeft() , ModuleName::printLeft() , NameType::printLeft() , NameWithTemplateArgs::printLeft() , NestedName::printLeft() , NestedRequirement::printLeft() , NewExpr::printLeft() , NodeArrayNode::printLeft() , NoexceptSpec::printLeft() , NonTypeTemplateParamDecl::printLeft() , ObjCProtoName::printLeft() , ParameterPack::printLeft() , ParameterPackExpansion::printLeft() , PixelVectorType::printLeft() , PointerToMemberConversionExpr::printLeft() , PointerToMemberType::printLeft() , PointerType::printLeft() , PostfixExpr::printLeft() , PostfixQualifiedType::printLeft() , PrefixExpr::printLeft() , QualifiedName::printLeft() , QualType::printLeft() , ReferenceType::printLeft() , RequiresExpr::printLeft() , SizeofParamPackExpr::printLeft() , SpecialName::printLeft() , SpecialSubstitution::printLeft() , StringLiteral::printLeft() , StructuredBindingName::printLeft() , SubobjectExpr::printLeft() , SyntheticTemplateParamName::printLeft() , TemplateArgs::printLeft() , TemplateArgumentPack::printLeft() , TemplateParamPackDecl::printLeft() , TemplateParamQualifiedArg::printLeft() , TemplateTemplateParamDecl::printLeft() , ThrowExpr::printLeft() , TransformedType::printLeft() , TypeRequirement::printLeft() , TypeTemplateParamDecl::printLeft() , UnnamedTypeName::printLeft() , VectorType::printLeft() , VendorExtQualType::printLeft() , QualType::printQuals() , ArrayType::printRight() , ConstrainedTypeTemplateParamDecl::printRight() , ForwardTemplateReference::printRight() , FunctionEncoding::printRight() , FunctionType::printRight() , NonTypeTemplateParamDecl::printRight() , ParameterPack::printRight() , PointerToMemberType::printRight() , PointerType::printRight() , QualType::printRight() , ReferenceType::printRight() , TemplateParamPackDecl::printRight() , TemplateTemplateParamDecl::printRight() , and TypeTemplateParamDecl::printRight() . Member Data Documentation ◆  ArrayCache Cache Node::ArrayCache protected Track if this node is a (possibly qualified) array type. This can affect how we format the output string. Definition at line 214 of file ItaniumDemangle.h . Referenced by getArrayCache() , hasArray() , Node() , and ParameterPack::ParameterPack() . ◆  FunctionCache Cache Node::FunctionCache protected Track if this node is a (possibly qualified) function type. This can affect how we format the output string. Definition at line 218 of file ItaniumDemangle.h . Referenced by getFunctionCache() , hasFunction() , Node() , and ParameterPack::ParameterPack() . ◆  RHSComponentCache Cache Node::RHSComponentCache protected Tracks if this node has a component on its right side, in which case we need to call printRight. Definition at line 210 of file ItaniumDemangle.h . Referenced by getRHSComponentCache() , hasRHSComponent() , Node() , ParameterPack::ParameterPack() , and print() . The documentation for this class was generated from the following file: include/llvm/Demangle/ ItaniumDemangle.h Generated on for LLVM by  1.14.0 | 2026-01-13T09:30:40 |
https://opensource.com/resources/linux | What is Linux? | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search What is Linux? Image by: Opensource.com Linux is the best-known and most-used  open source  operating system. As an operating system, Linux is software that sits underneath all of the other software on a computer, receiving requests from those programs and relaying these requests to the computer’s hardware. How does Linux differ from other operating systems? In many ways, Linux is similar to other operating systems you may have used before, such as Windows, macOS (formerly OS X), or iOS. Like other operating systems, Linux has a graphical interface, and the same types of software you are accustomed to, such as word processors, photo editors, video editors, and so on. In many cases, a software’s creator may have made a Linux version of the same program you use on other systems. In short: if you can use a computer or other electronic device, you can use Linux. But Linux also is different from other operating systems in many important ways. First, and perhaps most importantly, Linux is open source software. The code used to create Linux is free and available to the public to view, edit, and—for users with the appropriate skills—to contribute to. Linux is also different in that, although the core pieces of the Linux operating system are generally common, there are many distributions of Linux, which include different software options. This means that Linux is incredibly customizable, because not just applications, such as word processors and web browsers, can be swapped out. Linux users also can choose core components, such as which system displays graphics, and other user-interface components. Who uses Linux? You probably already use Linux, whether you know it or not. Depending on which user survey you look at, between one- and two-thirds of the webpages on the Internet are generated by servers running Linux. Companies and individuals choose Linux for their servers because it's secure, flexible, and you can receive excellent support from a large community of users, in addition to companies like Canonical, SUSE, and Red Hat, each of which offer commercial support. Many devices you probably own, such as Android phones and tablets and Chromebooks, digital storage devices, personal video recorders, cameras, wearables, and more, also run Linux. Your car has Linux running under the hood. Even Microsoft Windows features Linux components, as part of the Windows Subsystem for Linux (WSL) . Who “owns” Linux? By virtue of its open source licensing, Linux is freely available to anyone. However, the trademark on the name “Linux” rests with its creator, Linus Torvalds. The source code for Linux is under copyright by its many individual authors, and licensed under the GPLv2 license . The term “Linux” technically refers to just the Linux kernel. Most people refer to the entire operating system as "Linux" because to most users an OS includes a bundle of programs, tools, and services (like a desktop, clock, an application menu, and so on). Some people, particularly members of the Free Software Foundation , refer to this collection as GNU/Linux, because many vital tools included are GNU components. However, not all Linux installations use GNU components as a part of the operating system: Android , for example, uses a Linux kernel but relies very little on GNU tools. What is the difference between Unix and Linux? You may have heard of Unix, which is an operating system developed in the 1970s at Bell Labs by Ken Thompson, Dennis Ritchie, and others. Unix and Linux are similar in many ways, and in fact, Linux was originally created to be indistinguishable from Unix. Both have similar tools for interfacing with the system, programming tools, filesystem layouts, and other key components. However, not all Unices are free and open source. Over the years, a number of different operating systems have been created that attempted to be “unix-like” or “unix-compatible,” but Linux has been the most successful, far surpassing its predecessors in popularity. How was Linux created? Linux was created in 1991 by Linus Torvalds, a then-student at the University of Helsinki. Torvalds built Linux as a free and open source alternative to Minix, another Unix clone that was predominantly used in academic settings. He originally intended to name it “Freax,” but the administrator of the server Torvalds used to distribute the original code named his directory “Linux” after a combination of Torvalds’ first name and the word Unix, and the name stuck. Linux cheat sheets Linux networking SELinux Advanced Linux commands for developers Firewalls How can I get started using Linux? There’s some chance you’re using Linux already and don’t know it, but if you’d like to install Linux on your home computer to try it out, the easiest way is to pick a popular distribution designed for your platform (for example, laptop or tablet device) and give it a try. Although there are numerous distributions available, most of the older, well-known distributions are good choices for beginners because they have large user communities that can help answer questions if you get stuck or can’t figure things out. Popular distributions include Elementary OS , Fedora , Mint , and Ubuntu , but there are many others. It's a common saying that the best Linux distro is the one that works best on your computer, so try a few to see which one best suits your hardware and your style of working. You can install Linux on your current computer (be sure to back-up your data first), or you can buy a System76 or Purism computer with Linux already installed. If you're not looking for the fastest computing experience possible, you can also install Linux on old computers, or buy a Raspberry Pi . Once you've installed Linux, read our article on how to install applications on Linux , and check back often for news and tutorials on all the best applications open source has to offer. Ultimately, getting started with Linux is a matter of getting started with Linux . The sooner you try it, the sooner you'll get comfortable with it, and eventually you'll blissfully forget that non-open operating systems exist! How can I contribute to Linux? Most of the Linux kernel is written in the C programming language, with a little bit of assembly and other languages sprinkled in. If you’re interested in writing code for the Linux kernel itself, a good place to get started is in the  Kernel Newbies FAQ , which will explain some of the concepts and processes you’ll want to be familiar with. But the Linux community is much more than the kernel, and needs contributions from lots of other people besides programmers. Every distribution contains hundreds or thousands of programs that can be distributed along with it, and each of these programs, as well as the distribution itself, need a variety of people and skill sets to make them successful, including: Testers to make sure everything works on different configurations of hardware and software, and to report the bugs when it does not. Designers to create user interfaces and graphics distributed with various programs. Writers who can create documentation, how-tos, and other important text distributed with software. Translators to take programs and documentation from their native languages and make them accessible to people around the world. Packagers to take software programs and put all the parts together to make sure they run flawlessly in different distributions. Enthusiasts to spread the word about Linux and open source in general. And of course developers to write the software itself. Where can I learn more about Linux? Opensource.com has a huge archive of Linux-related articles. To view our entire archive, browse our  Linux tag . Or check out some of our favorites below. Do you need programming skills to learn Linux?  by Jen Wike Huger How to create a bootable USB drive for Linux by Don Watkins Test drive Linux with nothing but a flash drive  by Scott Nesbitt 10 ways to try Linux by Seth Kenlon Want a fulfilling IT career? Learn Linux  by Shawn Powers Install Linux on a used laptop  by Phil Shapiro 8 Linux file managers to try  by David Both Who helps your Linux distribution run smoothly? by Luis Ibanez 6 reasons people with disabilities should use Linux  by Spencer Hunley The current state of video editing for Linux  by Seth Kenlon This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. 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https://opensource.com/open-source-way | The open source way | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search The open source way The open source way is a set of principles derived from open source software development models and applied more broadly to additional industries and domains. Opensource.com exists to share how the open source way can change our world in the same way the open source model has changed software. Principles of the open source way Transparency. Whether we're developing software or solving a business problem, we all have access to the information and materials necessary for doing our best work. And when these materials are accessible, we can build upon each other's ideas and discoveries. We can make more effective decisions and understand how decisions affect us. Collaboration. When we're free to participate, we can enhance each other's work in unanticipated ways. When we can modify what others have shared, we unlock new possibilities. By initiating new projects together, we can solve problems that no one can solve alone. And when we implement open standards, we enable others to contribute in the future. Release early and often. Rapid prototypes can lead to rapid discoveries. An iterative approach leads to better solutions faster. When you're free to experiment, you can look at problems in new ways and seek answers in new places. You can learn by doing. Inclusive meritocracy. Good ideas can come from anywhere, and the best ideas should win. Only by including diverse perspectives in our conversations can we be certain we've identified the best ideas, and decision-makers continually seek those perspectives. We may not operate by consensus, but successful work determines which projects gather support and effort from the community. Community. Communities form when different people unite around a common purpose. Shared values guide decision making, and community goals supersede individual interests and agendas. Best practices guidebook Read more about the best practices for creating and maintaining open source communities in the guidebook: The Open Source Way 2.0 .   About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
https://www.charterworks.com/work-tech/ | Work Tech - Charter - Future of Work, AI, Management, Hybrid Try Charter Pro for $1 Latest Topics AI DEI Flexible Work Management Societal Issues Resources Briefing Work Tech Research Playbooks Case Studies Toolkits, Scripts, and other Resources Solutions Charter Pro Charter Forum Charter Pro for Teams Advisory + Strategic Services Events Upcoming and Past The AI Download Charter Cortados Leading With AI Masterclass Skills Accelerators Strategy Briefings Webinars Workplace Summit About Try Charter Pro for $1 Sign In Work Tech Pro Insights AI What testing shows about OpenAI’s deep research agent By Jacob Clemente Pro Work Tech Meetings The best AI note-taking tools for meetings By Michelle Peng Pro Work Tech AI Charter Work Tech: The best AI-powered search engines By Jacob Clemente Pro Work Tech Caregiving AI tools to support working parents and other caregivers By Michelle Peng Pro Work Tech AI Charter Work Tech: The best AI-powered email tools By Jacob Clemente Pro Work Tech Technology Charter Work Tech: 9 tools for better asynchronous communication By Cari Romm Nazeer Pro Work Tech Financial wellness Financial wellness tools to ease workers' money anxiety By Michelle Peng 1 of 4 → Insights Books Interviews Charter on TIME Research Connect Events Topics Artificial Intelligence Hybrid Work DEI Leadership Charter Pro Become a Member Support Sign In Search Contact Partnerships General Inquiries Company About Careers Press Newsletters Charter Briefing Charter Works Inc. © 2025 Privacy Terms of Service | 2026-01-13T09:30:40 |
https://regulance.io/blog/ultimate-guide-to-gdpr-compliance/ | Ultimate Guide to GDPR Compliance in 2026: Get Started Today Meet Regulance AI Compliance Management Frameworks SOC 2 Certification Package HIPAA Compliance Service PCI-DSS Compliance Service ISO 27001 Certification Service Contact Us Meet Regulance AI Compliance Management Frameworks SOC 2 Certification Package HIPAA Compliance Service PCI-DSS Compliance Service ISO 27001 Certification Service Contact Us Sign In Ultimate Guide to GDPR Compliance in 2026: Get Started Today Wairimu Kibe Aug. 20, 2025 Data breaches make headlines almost daily, and consumers are more aware than ever about how companies handle their personal information. If your business processes data from European customers or even just visitors to your website, you need to understand the General Data Protection Regulation (GDPR). Since its introduction in 2018, GDPR has fundamentally changed how organizations worldwide approach data privacy. What started as European legislation now influences global privacy standards, affecting businesses from small startups to tech giants. The regulation isn't just about avoiding hefty fines (though those can reach 4% of annual revenue). It's about building trust with your customers by showing them you value their privacy. The good news? GDPR compliance doesn't have to be overwhelming. With the right approach and understanding, you can protect your customers' data while streamlining your operations and building stronger relationships with your audience. What is GDPR? The General Data Protection Regulation (GDPR) is the European Union's comprehensive data protection law that came into effect on May 25, 2018. Think of it as the digital equivalent of consumer protection laws, but specifically designed for our data-driven world. At its core, GDPR shifts the power dynamic between organizations and individuals. Instead of companies having free rein over personal data, the regulation puts individuals firmly in the driver's seat, giving them unprecedented control over their personal information. The scope is broader than many realize. GDPR applies to any organization that processes personal data of EU residents, regardless of where the organization is located. So whether you're a startup in Silicon Valley or a multinational corporation with headquarters in Tokyo, if you handle EU citizens' data, GDPR applies to you. The Seven Pillars: Key GDPR Principles That Guide Everything Understanding GDPR's fundamental principles is essential when it comes to data protection and compliance. These seven principles form the foundation of everything else includes: Lawfulness, Fairness, and Transparency means you must have a valid legal basis for processing data, treat people fairly, and be completely open about what you're doing with their information. No more hiding behind complex legal jargon or burying important details in endless terms of service documents. Purpose Limitation requires that you collect data for specific, explicit, and legitimate purposes. You can't gather information "just in case" you might need it later. If you collected email addresses for newsletters, you can't suddenly start using them for targeted advertising without proper consent. Data Minimization is the "less is more" principle of data protection. Only collect what you actually need, nothing more. It's like packing for a trip—bring what you need for your specific purpose, not everything you own. Accuracy demands that you keep personal data accurate and up to date. This means implementing processes to correct or delete inaccurate information promptly. Storage Limitation prevents data hoarding. You can only keep personal data as long as necessary for your stated purposes. Once you're done with it, you need to securely delete it. Integrity and Confidentiality requires implementing appropriate security measures to protect data from unauthorized access, accidental loss, or malicious attacks. Accountability is perhaps the most important principle—you must be able to demonstrate compliance with all other principles. It's not enough to follow the rules; you need to prove you're following them. Essential GDPR Requirements Every Business Must Meet The requirements under GDPR can feel overwhelming, but they're designed to create a systematic approach to data protection. Let's break down the most critical ones: Consent Management has become significantly more stringent. Consent must be freely given, specific, informed, and unambiguous. Those pre-checked boxes? They're history. Consent requests must be clearly separated from other terms and conditions, written in plain language, and easy to withdraw. Individual Rights are at the heart of GDPR. People have the right to access their data, correct inaccuracies, erase their information (the famous "right to be forgotten"), restrict processing, data portability, and object to processing. You need systems in place to handle these requests efficiently. Data Protection Impact Assessments (DPIAs) are required for high-risk processing activities. These assessments help you identify and minimize privacy risks before they become problems. Think of them as safety inspections for your data processing activities. Breach Notification requirements mean you must report certain data breaches to supervisory authorities within 72 hours of becoming aware of them. If the breach poses high risks to individuals, you must also notify the affected people without undue delay. Privacy by Design and by Default requires building data protection into your systems from the ground up, not as an afterthought. Your default settings should provide the highest level of privacy protection. Record Keeping obligations mean maintaining detailed records of your processing activities. This documentation becomes crucial if regulators come knocking or if you need to demonstrate compliance. Your GDPR Compliance Checklist: A Practical Roadmap Achieving GDPR compliance requires systematic preparation and ongoing maintenance. Here's your essential checklist: Data Audit and Mapping Conduct a comprehensive audit of all personal data you collect, process, and store Map data flows throughout your organization Identify the legal basis for each type of processing Document where data comes from and where it goes Policy and Procedure Updates Review and update your privacy policy to ensure it's clear, comprehensive, and compliant Develop internal data protection policies and procedures Create processes for handling individual rights requests Establish data breach response procedures Technical and Organizational Measures Implement appropriate security measures based on risk assessment Ensure data encryption where appropriate Set up access controls and user authentication systems Establish regular backup and recovery procedures Staff Training and Awareness Train all employees on GDPR requirements and your organization's data protection policies Ensure staff understand how to handle data subject requests Create awareness about identifying and reporting potential data breaches Establish clear roles and responsibilities for data protection Vendor and Third-Party Management Review contracts with all data processors and third-party vendors Ensure appropriate data processing agreements are in place Verify that vendors meet GDPR requirements Establish procedures for monitoring third-party compliance Rights Management System Implement systems to handle data subject access requests Create processes for data correction, deletion, and portability Establish procedures for managing consent withdrawal Set up mechanisms for handling objections to processing Building a Culture of Privacy Compliance True GDPR compliance is about creating a culture where privacy protection becomes second nature. This means regular training sessions, clear communication channels for privacy concerns, and making data protection everyone's responsibility, not just the IT or legal department's job. Regular reviews and updates are essential. GDPR compliance isn't a one-time project; it's an ongoing commitment. Technology changes, business practices evolve, and regulations may be updated. Your compliance program needs to adapt accordingly. Conclusion: GDPR as a Competitive Advantage GDPR compliance is an opportunity to differentiate your business in an increasingly privacy-conscious world. Companies that handle data transparently and respectfully build stronger relationships with customers, reduce legal risks, and often discover operational efficiencies in the process. The financial stakes are real, GDPR fines can reach up to €20 million or 4% of global annual turnover, whichever is higher. But beyond avoiding penalties, compliance demonstrates to customers, partners, and stakeholders that you take privacy seriously and can be trusted with sensitive information. Don't let data protection and compliance feel overwhelming. Contact Regulance today and learn more. Discover more articles like this Compliance Built for Small Teams - Not Big Budgets With Regulance, you stay compliant while your team focuses on building. We help to automate up to 70% of compliance work for SOC 2, ISO 27001, GDPR, and more - in weeks, not months. Start Compliance in Minutes Regulance.io Get Certified Today Solutions SOC 2 Certification Package HIPAA Compliance Service ISO 27001 Compliance Service PCI-DSS Compliance Service Meet Regulance AI Compliance Management Company About us Contact Help and Support Resources Blog Become a Partner Legal Terms of use Privacy policy | 2026-01-13T09:30:40 |
https://aws.amazon.com/blogs/networking-and-content-delivery/category/networking-content-delivery/elastic-load-balancing/page/2/ | Elastic Load Balancing | Networking & Content Delivery Skip to Main Content Filter: All English Contact us AWS Marketplace Support My account Search Filter: All Sign in to console Create account AWS Blogs Home Blogs Editions Networking & Content Delivery Category: Elastic Load Balancing Securing your web applications and optimizing their performance with AWS Application Load Balancer by Karthik Chemudupati and James Wenzel on 08 APR 2025 in Advanced (300) , Customer Solutions , Elastic Load Balancing , Networking & Content Delivery , Technical How-to Permalink Share Are you interested in securing your web applications and optimizing their performance to maintain a seamless user experience and safeguard against cyber threats? Application Load Balancers (ALBs) provide a powerful feature for modifying request and response headers, allowing you to fine-tune your application’s behavior in numerous ways. From bolstering security with essential headers such as […] Exploring new subnet management capabilities of Network Load Balancer by Luis Felipe Silveira da Silva on 13 FEB 2025 in Announcements , Best Practices , Elastic Load Balancing , Networking & Content Delivery Permalink Share Introduction Today Amazon Web Services (AWS) is enhancing subnet management capabilities of Network Load Balancer (NLB). NLBs were previously restricted to only adding subnets in new Availability Zones (AZs), and they now support full subnet management, including removal of subnets, matching the capabilities of Application Load Balancer (ALB). This enhancement offers organizations greater control over […] Using Load Balancer Capacity Unit Reservation to prepare for sharp increases in traffic by Petar Staev and Jon Zobrist on 28 JAN 2025 in Elastic Load Balancing , Foundational (100) , Networking & Content Delivery , Technical How-to Permalink Share Learn when and why LCU Reservation should be used and how to get started Load Balancer Migration to AWS: Recommended Strategies and Best Practices by Shirin Bano and Darryl Tyau on 27 JAN 2025 in AWS Global Accelerator , Best Practices , Elastic Load Balancing , Networking & Content Delivery , Technical How-to Permalink Share In today’s world, organizations are increasingly looking to migrate their on-premises infrastructure to the cloud to take advantage of scalability, cost-effectiveness, and agility offered by cloud. One critical component of many enterprise architectures is the load balancer, which distributes incoming traffic across multiple servers. If you’re considering migrating your on-premise hardware load balancers to AWS, it’s […] Using cross-zone load balancing with zonal shift by Michael Haken on 22 NOV 2024 in Advanced (300) , Amazon CloudWatch , Announcements , Auto Scaling , Elastic Load Balancing , Monitoring and observability , Resilience , Technical How-to , Thought Leadership Permalink Share Today, we’re announcing Amazon Application Recovery Controller (ARC) zonal shift support for Application Load Balancers (ALB) with cross-zone load balancing enabled. This complements the support for Network Load Balancers (NLB) using cross-zone load balancing we announced previously. Now you can use zonal shift with both NLBs and ALBs, with or without cross-zone load balancing configured, […] Building a global, low-latency NTP service with static IP addresses by Szymon Kochański and Marcio da Ros Gomes on 15 NOV 2024 in AWS Global Accelerator , Elastic Load Balancing , Internet of Things , Networking & Content Delivery Permalink Share As organizations continue to roll out cloud-connected Internet-of-Things (IoT) applications, the need for accurate and reliable time synchronization has become increasingly critical. Although Amazon Web Services (AWS) provides the Amazon Time Sync Service for basic Network Time Protocol (NTP) needs, some IoT scenarios need a custom NTP solution. For example, users want to serve many IoT […] Accelerate IPv6 application migration with AWS PrivateLink and dual stack Network Load Balancers UDP support by Blayze Stefaniak , Ashish Kumar , Natti Swaminathan , and Yogesh Patel on 31 OCT 2024 in Advanced (300) , AWS PrivateLink , Elastic Load Balancing , Launch , Technical How-to Permalink Share This post was co-authored by: Ashish Kumar, Senior Product Manager; Blayze Stefaniak, Senior Solutions Architect; Natti Swaminathan, Senior Solutions Architect; and Yogesh Patel, Senior Solutions Architect In this post, we review how you can leverage AWS PrivateLink support for User Datagram Protocol (UDP) services, and accelerate Internet Protocol version 6 (IPv6) migrations with UDP support […] Introducing configurable TCP idle timeout for Gateway Load Balancer by Ankit Chadha and Milind Kulkarni on 05 SEP 2024 in Announcements , Elastic Load Balancing , Gateway Load Balancer , Networking & Content Delivery Permalink Share Update: Sep 10, 2024 – Corrected a CloudWatch metric name. Amazon Web Service (AWS) Gateway Load Balancer (GWLB) is a managed AWS service that allows you to insert third-party firewall appliances into the data path. GWLB helps you deploy, scale, and manage third-party appliances, and it acts as a bump-in-the-wire device and passes traffic transparently […] Security best practices when using ALB authentication by Lucas Rolim and Luis Felipe Silveira da Silva on 15 AUG 2024 in Amazon Cognito , Best Practices , Elastic Load Balancing , Networking & Content Delivery , Security, Identity, & Compliance Permalink Share At AWS, security is the top priority, and we are committed to providing you with the necessary guidance to fortify the security posture of your environment. In 2018, we introduced built-in authentication support for Application Load Balancers (ALBs), enabling secure user authentication as they access applications. This feature allows developers to offload the authentication responsibility […] Preserving client IP address with Proxy protocol v2 and Network Load Balancer by Ken Kitts on 16 JUL 2024 in Advanced (300) , Elastic Load Balancing , Networking & Content Delivery , Technical How-to Permalink Share When a load balancer or proxy cannot preserve the client’s original IP address, it may rewrite the IP address or use its own IP address for routing purposes. In this scenario, common practices such as inserting the original IP address into the request headers (for example, X-Forwarded-For) or utilizing Proxy protocol are widely used to […] ← Older posts Newer posts → Create an AWS account Learn What Is AWS? What Is Cloud Computing? What Is Agentic AI? Cloud Computing Concepts Hub AWS Cloud Security What's New Blogs Press Releases Resources Getting Started Training <a data-rg-n="Link" href="/trust-center/?nc1=f_cc" data-rigel-analytics="{"name":&q | 2026-01-13T09:30:40 |
https://wiki.php.net/rfc/hash_pbkdf2?do=#vote | PHP: rfc:hash_pbkdf2 Login Register You are here: start › rfc › hash_pbkdf2 rfc:hash_pbkdf2 Request for Comments: Adding hash_pbkdf2 Function Version: 1.0 Date: 2012-06-13 Author: Anthony Ferrara ircmaxell@php.net Status: Implemented First Published at: http://wiki.php.net/rfc/hash_pbkdf2 This RFC proposes adding a hash_pbkdf2 function to the hash package Introduction The purpose of this RFC is to add the PBKDF2 algorithm to the available hashing functions as a C implementation. Why do we need PBKDF2? PBKDF2 is defined in RFC2898 as a method for implementing password based cryptographic needs. These needs can include password storage, password derivation into a key (for encryption) or secure signatures. Additionally, it's NIST Recommended for password storage. Adding a core implementation of the PBKDF2 algorithm will enable PHP projects to utilize a fast implementation of the algorithm, putting them on a more level ground for attackers. Since the C implementation is more efficient, more rounds can be computed for the same computational cost compared to a PHP land implementation. This enables higher iteration counts to be used, providing more security with less impact to the overall performance of the application. Projects and Software That Currently Use PBKDF2 WPA and WPA2 for key derivation from password OpenDocument encryption (OpenOffice.org) WinZip AES encryption 1Password LastPass Apple iOS Blackberry Backup Encryption Django Python Framework Recommended Parameters For PBKDF2 $algo The way hash_pbkdf2 is written, any currently supported hash_algos() algorithm can be used as the base for the algorithm. This means that it's up to the developer to choose the appropriate algorithm to use when using the function. Here are a few of the popular algorithms and some recomendations around them. It should be noted that any cryptographic hash algorithm that's supported can be used successfully with PBKDF2 ( CRC32 is *not* cryptographic, therefore it should not be used). SHA512 - This is currently one of the strongest algorithms available in PHP. It makes a good primitive for *hash_pbkdf2* SHA256 - This is also plenty strong enough for use as the basis for PBKDF2. A note on other popular algorithms: SHA1 and MD5 - Both are actually strong enough for effective use in PBKDF2. The reason is that the known attack vectors against the algorithm require knowledge of the input string being hashed. Therefore, an iterated algorithm such as PBKDF2 will be immune to the known attack vectors. That means it's OK to use for this task. With that said, the recommended approach is to use SHA512 or SHA256 instead, as the base algorithms are stronger. But it's not necessarily *bad* to use SHA1 or MD5 . $salt The salt parameter should be a random string containing at least 64 bits of entropy. That means when generated from a function like *mcrypt_create_iv*, at least 8 bytes long. But for salts that consist of only *a-zA-Z0-9* (or are base_64 encoded), the minimum length should be at least 11 characters. It should be generated random for each password that's hashed, and stored along side the generated key. $iterations The iterations parameter provides the ability to *tune* the algorithm for different servers and needs. For most web uses, a minimum value of *1000* is recommended. However, as hardware varies greatly, testing should be done to find an iteration count that yields a function runtime of between 0.1 and 0.5 seconds (depending again on application). On higher end servers, this can be as much as 20,000 to 50,000 iterations (also depending on the hash algo used). It's better to use the highest iteration count possible, as it will only increase the resistance to brute forcing. $length The length parameter indicates the length of the returned key. The default value for length is the length of the hash algo's output. However, this can be increased or decreased as necessary. For example, if you're using PBKDF2 to generate a password-based key for use in an encryption routine such as RIJNDAEL 256, which expects a 256 bit key, you would want to pass the length parameter as 256/8 (to get the byte length), and set *$raw_output* to *true*. $raw_output This parameter behaves just like the other *hash_* functions. If set to *true*, the function will return a binary string (chr 0-255). If set to *false*, the function will hex encode the result prior to returning it. Example Let's say you wanted to encrypt a file using a password. The password shouldn't be applied directly to the encryption function, but should be derived first. encryption.php <?php $password = "foo" ; $data = "testing this out" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $key = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 16 , true ) ; // $key will be full-byte 0-255 data $iv = mcrypt_create_iv ( mcrypt_get_iv_size ( MCRYPT_RIJNDAEL_128 , MCRYPT_MODE_CBC ) , MCRYPT_DEV_URANDOM ) ; $ciphertext = mcrypt_encrypt ( MCRYPT_RIJNDAEL_128 , $key , $data , MCRYPT_MODE_CBC , $iv ) ; ?> Or for storing passwords (BCrypt is recommended, but there are use-cases for PBKDF2, such as when NIST compliance is mandated): password.php <?php $password = "foo" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $hash = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 32 ) ; // $hash will be a hex encoded string ?> Proposal and Patch The proposal is to add a hash_pbkdf2() function to the hash extension in core. The proposed function has a signature: string hash_pbkdf2(string algo, string password, string salt, int iterations [, int length = 0, bool raw_output = false]) The patch is available as a pull request to trunk. This RFC intends to add this functionality to master (5.5) only. Vote Vote begins on 2012/07/02 and ends on 2012/07/09. This vote is to include the new function in master only (5.5). rfc/hash_pbkdf2 Real name Yes? No? dragoonis hradtke ircmaxell kriscraig lynch nikic rasmus shm stas Final result: 9 0 This poll has been closed. More about PBKDF2 RFC2898 WikiPedia NIST Recommendation - PDF A Reference Implementation In PHP Changelog 0.1 - Initial Version 0.2 - Proposed 0.3 - Added Parameter Information 0.4 - Reworded to target master only, removing 5.4 section 1.0 - Moving to Accepted state rfc/hash_pbkdf2.txt · Last modified: 2025/04/03 13:08 by 127.0.0.1 Page Tools Show pagesource Old revisions Backlinks Back to top Table of Contents Request for Comments: Adding hash_pbkdf2 Function Introduction Why do we need PBKDF2? Projects and Software That Currently Use PBKDF2 Recommended Parameters For PBKDF2 $algo $salt $iterations $length $raw_output Example Proposal and Patch Vote More about PBKDF2 Changelog Copyright © 2001-2026 The PHP Group Other PHP.net sites Privacy policy | 2026-01-13T09:30:40 |
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Dismiss alert {{ message }} Modular Open Source Identity Platform An open source platform on which national foundational IDs are built Verified We've verified that the organization mosip controls the domain: mosip.io Learn more about verified organizations 517 followers IIITB, Bangalore https://mosip.io https://community.mosip.io https://docs.mosip.io LinkedIn company/mosip-project info@mosip.io Overview Repositories Discussions Projects Packages People More Overview Repositories Discussions Projects Packages People README.md Getting Started To explore MOSIP’s source code, fork the relevant repositories and refer to the MOSIP Documentation for setup guides. For contribution guidelines, see the Contributor Guide . Community Reach out to MOSIP Community for any questions or queries. MOSIP Modules Overview The Modular Open Source Identity Platform (MOSIP) is an open-source, modular platform designed to help governments and organizations build secure, scalable, and customizable digital identity systems. Below is an overview of MOSIP’s key modules, their purposes, functionalities, key features, and links to their respective GitHub repositories. All modules are licensed under the Mozilla Public License 2.0 and hosted on GitHub. 1. Pre-Registration Module Purpose Facilitates online appointment booking and data collection while managing crowds at registration centers by allowing users to pre-fill and validate demographic information before their visit. Functionality Enables residents to enter demographic details (e.g., name, address) and schedule appointments via a web portal or mobile app. Reduces congestion at registration centers and improves data accuracy. Supports integration with external systems for validation (e.g., civil registries). Key Features User-friendly interface for data entry. Appointment scheduling and notifications. Data pre-verification to minimize errors during registration. GitHub Repository mosip/pre-registration 2. Registration Client Module Purpose Captures demographic and biometric data at registration centers using an offline-first thick client that operates offline or partially online, collects evidence for demographic data, and interacts with the Pre-Registration Module to fetch pre-filled data. Functionality Collects data such as fingerprints, iris scans, facial images, and demographic details. Operates on offline-capable devices to support remote areas with limited connectivity. Securely packages data for transmission to the backend. Key Features Supports multiple biometric devices adhering to MOSIP’s standards. Performs local deduplication to identify duplicate registrations. Offers configurable workflows to meet country-specific requirements. GitHub Repository mosip/registration-client (Desktop Client) mosip/android-registration-client (Android Client, a tablet-based portable version designed for mobility and accessibility in remote areas) 3. Registration Processor Module Purpose Processes and validates information collected by the Registration Client, including PII, operator, introducer, evidence, biometrics, and other trust elements. Designed as an Apache Camel workflow with Vert.x-based stages grouped under Docker, it interacts with ABIS and a deduplication engine to deduplicate data, receiving input from the Registration Client and outputting to the ID Repository, print, and notification systems. Functionality Conducts quality checks on biometric and demographic data. Performs deduplication using ABIS (Automated Biometric Identification System) to prevent duplicate identities. Routes data through configurable workflows (e.g., manual adjudication for flagged cases). Key Features Scales to handle millions of registrations. Supports parallel processing for efficiency. Integrates with external systems for additional verification (e.g., civil registries). GitHub Repository mosip/registration 4. ID Repository Module Purpose Securely stores and manages processed identity information, assigns a Unique Identification Number (UIN) or token to each resident, and is responsible for extraction, credential creation, and issuance of digital or physical credentials for internal and resident usage. Functionality Serves as the central database for demographic and biometric data. Assigns a Unique Identification Number (UIN) or token to each resident. Ensures data encryption and access control to protect privacy. Creates identity credentials such as ID cards, digital IDs, or QR codes. Supports secure delivery of credentials (e.g., via mobile apps or physical cards). Integrates with printing and issuance partners. Key Features Employs zero-knowledge architecture (data is encrypted; even administrators cannot access it without authorization). Supports data sovereignty (data remains within the country’s borders). Scales for large populations. Provides customizable credential formats (e.g., smart cards, digital wallets). Incorporates secure encryption and anti-counterfeiting measures. Supports offline verification for credentials. GitHub Repository mosip/id-repository 5. Authentication Module Purpose Verifies identities for access to services through APIs as an independent module, also known as IDA, separate from the Registration Processor and ID Repository. Supports multiple instances for a single ID Repository and provides authentication using OTP, biometric, demographic, and cryptographic key methods. Functionality Supports multiple authentication methods: biometric (fingerprint, iris, face), demographic, OTP, and token-based. Integrates with relying parties (e.g., banks, government agencies) via APIs. Handles authentication requests in real-time or offline (e.g., via QR codes). Key Features Adheres to standards like OAuth 2.0 and OpenID Connect. Offers configurable authentication policies (e.g., single-factor or multi-factor). Scales to handle high transaction volumes. GitHub Repository mosip/id-authentication 6. Resident Services Module Purpose Provides self-service tools utilized by residents through an online portal. The Resident Portal is a web-based user interface application that offers services related to the residents' Unique Identification Number (UIN), allowing residents to perform various operations related to their UIN or Virtual ID (VID) and raise any concerns they may have. Functionality Provides a portal or app for residents to update demographic details, request replacement credentials, or revoke access. Supports self-service features like address updates or lost ID reporting. Enables consent management for data sharing with third parties. Key Features Offers a user-friendly interface for non-technical users. Supports multiple languages for accessibility. Maintains audit trails for all resident-initiated actions. GitHub Repository mosip/resident-ui (Resident Portal user interface) mosip/resident-services (Backend services for the Resident Portal) 7. Partner Management Module Purpose Provides a single portal to manage the growing ecosystem of partners, including biometric device providers, printers, and authentication partners, essential for a digital ID system as the partner ecosystem expands post-MOSIP deployment. Functionality Onboards and certifies technology partners (e.g., biometric device providers, ABIS vendors). Ensures compliance with MOSIP’s standards and APIs. Monitors partner performance and security. Key Features Promotes a vendor-neutral ecosystem to avoid lock-in. Provides API-driven integration for seamless interoperability. Maintains a marketplace for certified partners. GitHub Repository mosip/partner-management-services (Backend services for partner management) mosip/partner-management-portal (Partner Management Portal UI) 8. Administration Module Purpose Helps in setting up all master data and field-related operations and management, such as zone mapping, and provides a user interface to upload packets in case of a faulty machine in the field. Functionality Configures system parameters and master data. Manages user roles and access controls for operators. Supports the zone mapping and center management. Key Features Supports configuration of master data and system parameters, including zone mapping. Provides a user-friendly interface for packet uploads from faulty field machines. Enables secure management of user roles and access controls. GitHub Repository mosip/admin-services (Backend services for administration) mosip/admin-ui (Administration user interface) 9. Analytics and Reporting Module Purpose An optional module used to generate reports from anonymous profiles, with built-in access to vital data to support continuous reporting and monitoring of registrations and authentications. Functionality Tracks registration progress, authentication success rates, and system uptime. Provides anonymized analytics for policy decisions (e.g., coverage in rural areas). Supports compliance reporting for regulators. Key Features Offers customizable reports for different stakeholders. Integrates with external analytics tools. Ensures privacy-preserving data aggregation. GitHub Repository mosip/reporting Additional Notes Interoperability : Each module integrates with external systems (e.g., civil registries, OpenG2P) via standardized APIs. Customization : Modules can be adapted to meet legal, cultural, and technical requirements. Open Source : All code is available on GitHub under the Mozilla Public License 2.0. Scalability : Designed for populations of millions, with cloud-native and on-premise deployment options. Configuration : Module configurations are stored in the mosip/mosip-config repository. Infrastructure : Deployment scripts and Kubernetes configurations are available in mosip/mosip-infra . License All core MOSIP modules are licensed under the Mozilla Public License 2.0 . All reference MOSIP modules are licensed under the MIT License . Please look at the individual repostories for the correct license. Pinned Loading mosip mosip Public Use this repo to get to know about other repos and the overall organization of the MOSIP structure 81 28 documentation documentation Public MOSIP Documentation Repo 48 142 commons commons Public This repository contains common utilities and services used by other MOSIP modules Java 17 203 id-authentication id-authentication Public This repository contains Authentication Services to validate Individual's identity Java 18 172 pre-registration pre-registration Public This repository contains services for pre-registering an Individual with MOSIP Java 15 234 registration registration Public This repository contains modules for registration of an Individual Java 8 204 Repositories --> Loading Type Select type All Public Sources Forks Archived Mirrors Templates Language Select language All Ballerina Dockerfile HCL HTML Java JavaScript Makefile Python Shell TypeScript Sort Select order Last updated Name Stars Showing 10 of 111 repositories mosip-config Public This repository contains MOSIP configuration templates mosip/mosip-config’s past year of commit activity 5 MPL-2.0 332 1 100 Updated Jan 13, 2026 partner-management-portal Public mosip/partner-management-portal’s past year of commit activity JavaScript 1 MPL-2.0 67 1 2 Updated Jan 13, 2026 release-script Public Scripts to streamline the MOSIP release process mosip/release-script’s past year of commit activity Python 0 MPL-2.0 9 0 0 Updated Jan 13, 2026 infra Public Repo contains code for created Hardware resources for MOSIP deployment mosip/infra’s past year of commit activity HCL 3 26 0 1 Updated Jan 13, 2026 documentation Public MOSIP Documentation Repo mosip/documentation’s past year of commit activity 48 CC0-1.0 142 7 2 Updated Jan 13, 2026 inji-config Public Forked from inji/inji-config Contains configurations for Inji stack mosip/inji-config’s past year of commit activity 0 65 0 0 Updated Jan 13, 2026 resident-services Public This repository contains services which an Individual can consume post registration mosip/resident-services’s past year of commit activity Java 4 MPL-2.0 105 4 7 Updated Jan 12, 2026 id-authentication Public This repository contains Authentication Services to validate Individual's identity Uh oh! There was an error while loading. Please reload this page . mosip/id-authentication’s past year of commit activity Java 18 MPL-2.0 172 1 36 Updated Jan 12, 2026 mosip-automation-tests Public Contains the code and test data for running the automation tests mosip/mosip-automation-tests’s past year of commit activity Java 1 MPL-2.0 68 0 20 Updated Jan 12, 2026 admin-ui Public mosip/admin-ui’s past year of commit activity TypeScript 0 MPL-2.0 78 0 53 Updated Jan 10, 2026 View all repositories People Top languages Java Shell TypeScript Python JavaScript Most used topics Loading… Uh oh! There was an error while loading. Please reload this page . Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact Manage cookies Do not share my personal information You can’t perform that action at this time. | 2026-01-13T09:30:40 |
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https://www.php.net/manual/uk/function.echo.php | PHP: echo - Manual update page now Downloads Documentation Get Involved Help Search docs Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search (current page) / Focus search box explode » « crypt Посібник з PHP Довідник функцій Обробка тексту Strings String Функції Change language: English German Spanish French Italian Japanese Brazilian Portuguese Russian Turkish Ukrainian Chinese (Simplified) Other echo (PHP 4, PHP 5, PHP 7, PHP 8) echo — Output one or more strings Опис echo ( string ...$expressions ): void Outputs one or more expressions, with no additional newlines or spaces. echo is not a function but a language construct. Its arguments are a list of expressions following the echo keyword, separated by commas, and not delimited by parentheses. Unlike some other language constructs, echo does not have any return value, so it cannot be used in the context of an expression. echo also has a shortcut syntax, where you can immediately follow the opening tag with an equals sign. This syntax is available even with the short_open_tag configuration setting disabled. I have <?=$foo?> foo. The major differences to print are that echo accepts multiple arguments and doesn't have a return value. Параметри expressions One or more string expressions to output, separated by commas. Non-string values will be coerced to strings, even when the strict_types directive is enabled. Значення, що повертаються Не повертає значень. Приклади Приклад #1 echo examples <?php echo "echo does not require parentheses." ; // Strings can either be passed individually as multiple arguments or // concatenated together and passed as a single argument echo 'This ' , 'string ' , 'was ' , 'made ' , 'with multiple parameters.' , "\n" ; echo 'This ' . 'string ' . 'was ' . 'made ' . 'with concatenation.' . "\n" ; // No newline or space is added; the below outputs "helloworld" all on one line echo "hello" ; echo "world" ; // Same as above echo "hello" , "world" ; echo "This string spans multiple lines. The newlines will be output as well" ; echo "This string spans\nmultiple lines. The newlines will be\noutput as well." ; // The argument can be any expression which produces a string $foo = "example" ; echo "foo is $foo " ; // foo is example $fruits = [ "lemon" , "orange" , "banana" ]; echo implode ( " and " , $fruits ); // lemon and orange and banana // Non-string expressions are coerced to string, even if declare(strict_types=1) is used echo 6 * 7 ; // 42 // However, the following examples will work: ( $some_var ) ? print 'true' : print 'false' ; // print is also a construct, but // it is a valid expression, returning 1, // so it may be used in this context. echo $some_var ? 'true' : 'false' ; // evaluating the expression first and passing it to echo ?> Приклад #2 echo is not an expression <?php // Because echo does not behave as an expression, the following code is invalid. ( $some_var ) ? echo 'true' : echo 'false' ; ?> Примітки Зауваження : Оскільки це мовна конструкція, а не функція, її не можна викликати через змінні-функції або названі параметри . Зауваження : Using with parentheses Surrounding a single argument to echo with parentheses will not raise a syntax error, and produces syntax which looks like a normal function call. However, this can be misleading, because the parentheses are actually part of the expression being output, not part of the echo syntax itself. Приклад #3 Using Parentheses <?php echo "hello" , PHP_EOL ; // outputs "hello" echo( "hello" ), PHP_EOL ; // also outputs "hello", because ("hello") is a valid expression echo( 1 + 2 ) * 3 , PHP_EOL ; // outputs "9"; the parentheses cause 1+2 to be evaluated first, then 3*3 // the echo statement sees the whole expression as one argument echo "hello" , " world" , PHP_EOL ; // outputs "hello world" echo( "hello" ), ( " world" ), PHP_EOL ; // outputs "hello world"; the parentheses are part of each expression ?> Приклад #4 Invalid Expression <?php echo( "hello" , " world" ), PHP_EOL ; // Throws a Parse Error because ("hello", " world") is not a valid expression ?> Підказка Passing multiple arguments to echo can avoid complications arising from the precedence of the concatenation operator in PHP. For instance, the concatenation operator has higher precedence than the ternary operator, and prior to PHP 8.0.0 had the same precedence as addition and subtraction: <?php // Below, the expression 'Hello ' . isset($name) is evaluated first, // and is always true, so the argument to echo is always $name echo 'Hello ' . isset( $name ) ? $name : 'John Doe' . '!' ; // The intended behaviour requires additional parentheses echo 'Hello ' . (isset( $name ) ? $name : 'John Doe' ) . '!' ; // In PHP prior to 8.0.0, the below outputs "2", rather than "Sum: 3" echo 'Sum: ' . 1 + 2 ; // Again, adding parentheses ensures the intended order of evaluation echo 'Sum: ' . ( 1 + 2 ); If multiple arguments are passed in, then parentheses will not be required to enforce precedence, because each expression is separate: <?php echo "Hello " , isset( $name ) ? $name : "John Doe" , "!" ; echo "Sum: " , 1 + 2 ; Прогляньте також print - Output a string printf() - Output a formatted string flush() - Flush system output buffer Ways to specify literal strings Found A Problem? Learn How To Improve This Page • Submit a Pull Request • Report a Bug ＋ add a note User Contributed Notes 1 note up down 39 pemapmodder1970 at gmail dot com ¶ 8 years ago Passing multiple parameters to echo using commas (',')is not exactly identical to using the concatenation operator ('.'). There are two notable differences. First, concatenation operators have much higher precedence. Referring to http://php.net/operators.precedence, there are many operators with lower precedence than concatenation, so it is a good idea to use the multi-argument form instead of passing concatenated strings. <?php echo "The sum is " . 1 | 2 ; // output: "2". Parentheses needed. echo "The sum is " , 1 | 2 ; // output: "The sum is 3". Fine. ?> Second, a slightly confusing phenomenon is that unlike passing arguments to functions, the values are evaluated one by one. <?php function f ( $arg ){ var_dump ( $arg ); return $arg ; } echo "Foo" . f ( "bar" ) . "Foo" ; echo "\n\n" ; echo "Foo" , f ( "bar" ), "Foo" ; ?> The output would be: string(3) "bar"FoobarFoo Foostring(3) "bar" barFoo It would become a confusing bug for a script that uses blocking functions like sleep() as parameters: <?php while( true ){ echo "Loop start!\n" , sleep ( 1 ); } ?> vs <?php while( true ){ echo "Loop started!\n" . sleep ( 1 ); } ?> With ',' the cursor stops at the beginning every newline, while with '.' the cursor stops after the 0 in the beginning every line (because sleep() returns 0). ＋ add a note String Функції addcslashes addslashes bin2hex chop chr chunk_​split convert_​uudecode convert_​uuencode count_​chars crc32 crypt echo explode fprintf get_​html_​translation_​table hebrev hex2bin html_​entity_​decode htmlentities htmlspecialchars htmlspecialchars_​decode implode join lcfirst levenshtein localeconv ltrim md5 md5_​file metaphone nl_​langinfo nl2br number_​format ord parse_​str print printf quoted_​printable_​decode quoted_​printable_​encode quotemeta rtrim setlocale sha1 sha1_​file similar_​text soundex sprintf sscanf str_​contains str_​decrement str_​ends_​with str_​getcsv str_​increment str_​ireplace str_​pad str_​repeat str_​replace str_​rot13 str_​shuffle str_​split str_​starts_​with str_​word_​count strcasecmp strchr strcmp strcoll strcspn strip_​tags stripcslashes stripos stripslashes stristr strlen strnatcasecmp strnatcmp strncasecmp strncmp strpbrk strpos strrchr strrev strripos strrpos strspn strstr strtok strtolower strtoupper strtr substr substr_​compare substr_​count substr_​replace trim ucfirst ucwords vfprintf vprintf vsprintf wordwrap Deprecated convert_​cyr_​string hebrevc money_​format utf8_​decode utf8_​encode Copyright © 2001-2026 The PHP Documentation Group My PHP.net Contact Other PHP.net sites Privacy policy ↑ and ↓ to navigate • Enter to select • Esc to close • / to open Press Enter without selection to search using Google | 2026-01-13T09:30:40 |
https://llvm.org/doxygen/MD5_8cpp.html#a96d73bbd7af15cb1fc38c3f4a3bd82e9 | LLVM: lib/Support/MD5.cpp File Reference LLVM  22.0.0git lib Support Macros MD5.cpp File Reference #include " llvm/Support/MD5.h " #include " llvm/ADT/ArrayRef.h " #include " llvm/ADT/SmallString.h " #include " llvm/ADT/StringExtras.h " #include " llvm/ADT/StringRef.h " #include " llvm/Support/Endian.h " #include <cstdint> #include <cstring> Go to the source code of this file. Macros #define  F (x, y, z) #define  G (x, y, z) #define  H (x, y, z) #define  I (x, y, z) #define  STEP (f, a, b, c, d, x, t, s) #define  SET (n) #define  GET (n) Macro Definition Documentation ◆  F #define F ( x , y , z  ) Value: ((z) ^ ((x) & ((y) ^ (z)))) Examples /work/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h . Definition at line 54 of file MD5.cpp . Referenced by llvm::AArch64FunctionInfo::AArch64FunctionInfo() , llvm::AArch64TTIImpl::AArch64TTIImpl() , addArgumentAttrs() , addArgumentAttrsFromCallsites() , addArgumentReturnedAttrs() , llvm::SCCPInstVisitor::addArgumentTrackedFunction() , llvm::SCCPSolver::addArgumentTrackedFunction() , llvm::addAssumptions() , llvm::Interpreter::addAtExitHandler() , addBoundsChecking() , addByteCountSuffix() , llvm::sampleprof::SampleRecord::addCalledTarget() , addColdAttrs() , addDiscriminators() , llvm::orc::JITTargetMachineBuilder::addFeatures() , llvm::SPIRVGlobalRegistry::addForwardCall() , llvm::lowertypetests::GlobalLayoutBuilder::addFragment() , llvm::MCStreamer::addFragment() , llvm::memprof::IndexedMemProfData::addFrame() , llvm::AsmParserContext::addFunctionLocation() , addMemoryAttrs() , llvm::InstrProfWriter::addMemProfData() , llvm::SourceMgr::AddNewSourceBuffer() , addNoAliasAttrs() , addNonConstUser() , addNonNullAttrs() , addNoRecurseAttrs() , addNoRecurseAttrsTopDown() , addNoReturnAttrs() , addNoUndefAttrs() , llvm::SCCPInstVisitor::addPredicateInfo() , llvm::SCCPSolver::addPredicateInfo() , llvm::LoongArchAsmBackend::addReloc() , llvm::RISCVAsmBackend::addReloc() , llvm::MachineOperand::addTargetFlag() , llvm::CallGraph::addToCallGraph() , llvm::SCCPInstVisitor::addToMustPreserveReturnsInFunctions() , llvm::SCCPSolver::addToMustPreserveReturnsInFunctions() , llvm::SCCPInstVisitor::addTrackedFunction() , llvm::SCCPSolver::addTrackedFunction() , llvm::DbgValueRangeTable::addVariable() , addWillReturn() , llvm::X86FrameLowering::adjustForHiPEPrologue() , llvm::AMDGPUAAResult::alias() , llvm::PGOContextualProfile::allocateNextCallsiteIndex() , llvm::PGOContextualProfile::allocateNextCounterIndex() , llvm::SITargetLowering::allocatePreloadKernArgSGPRs() , llvm::MCObjectStreamer::allocFragSpace() , llvm::LoopVectorizeHints::allowVectorization() , allPathsGoThroughCold() , allUsersAreInFunction() , alwaysInlineImpl() , llvm::AMDGPUAnnotateUniformValuesPass::AMDGPUAnnotateUniformValuesPass() , llvm::AMDGPULibCalls::AMDGPULibCalls() , llvm::AMDGPULibFunc::AMDGPULibFunc() , llvm::AMDGPUMachineFunction::AMDGPUMachineFunction() , llvm::AMDGPUPerfHintAnalysis::AMDGPUPerfHintAnalysis() , llvm::AMDGPURewriteUndefForPHIPass::AMDGPURewriteUndefForPHIPass() , llvm::AMDGPUSimplifyLibCallsPass::AMDGPUSimplifyLibCallsPass() , llvm::AMDGPUTTIImpl::AMDGPUTTIImpl() , llvm::coro::Shape::analyze() , llvm::analyzeArguments() , llvm::CodeMetrics::analyzeBasicBlock() , analyzeGlobalAux() , llvm::IRComparer< T >::analyzeIR() , analyzeModule() , llvm::GlobalsAAResult::analyzeModule() , llvm::AMDGPUResourceUsageAnalysisImpl::analyzeResourceUsage() , annotateAllFunctions() , annotateDereferenceableBytes() , annotateFunctionWithHashMismatch() , annotateNonNullNoUndefBasedOnAccess() , appendToGlobalArray() , llvm::appendToGlobalCtors() , llvm::appendToGlobalDtors() , llvm::BitVector::apply() , applyDebugify() , llvm::ARMAsmBackend::applyFixup() , llvm::AVRAsmBackend::applyFixup() , llvm::CSKYAsmBackend::applyFixup() , llvm::LoongArchAsmBackend::applyFixup() , llvm::MipsAsmBackend::applyFixup() , llvm::RISCVAsmBackend::applyFixup() , llvm::VPIRFlags::applyFlags() , llvm::SampleProfileLoaderBaseImpl< FT >::applyProfi() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::applyProfi() , llvm::OpenMPIRBuilder::applySimd() , llvm::ARCFunctionInfo::ARCFunctionInfo() , llvm::ARCTTIImpl::ARCTTIImpl() , areTypesABICompatible() , llvm::ArgInfo::ArgInfo() , llvm::DiagnosticInfoOptimizationBase::Argument::Argument() , llvm::ARMFunctionInfo::ARMFunctionInfo() , llvm::ARMFunctionInfo::ARMFunctionInfo() , llvm::ARMTTIImpl::ARMTTIImpl() , aspaceWrapValue() , assignCalleeSavedSpillSlots() , assureFPCallStub() , llvm::ThreadPoolInterface::async() , llvm::ThreadPoolInterface::async() , llvm::ThreadPoolInterface::async() , llvm::ThreadPoolInterface::async() , llvm::ThreadPoolTaskGroup::async() , attemptToFoldSymbolOffsetDifference() , llvm::DWARFAbbreviationDeclaration::AttributeSpec::AttributeSpec() , llvm::DWARFAbbreviationDeclaration::AttributeSpec::AttributeSpec() , llvm::attributesPermitTailCall() , llvm::AVRMachineFunctionInfo::AVRMachineFunctionInfo() , llvm::AVRTTIImpl::AVRTTIImpl() , llvm::BasicTTIImpl::BasicTTIImpl() , llvm::DwarfCFIException::beginBasicBlockSection() , llvm::WinException::beginFunclet() , llvm::DwarfCFIException::beginFunction() , llvm::WinException::beginFunction() , llvm::MIPatternMatch::bind_helper< const ConstantFP * >::bind() , llvm::SwitchCG::BitTestBlock::BitTestBlock() , llvm::BitTracker::BitTracker() , bitTrackingDCE() , llvm::BlockFrequencyInfo::BlockFrequencyInfo() , llvm::BlockFrequencyInfo::BlockFrequencyInfo() , llvm::BlockToIndexMapping::BlockToIndexMapping() , llvm::BPFTTIImpl::BPFTTIImpl() , llvm::BranchProbabilityInfo::BranchProbabilityInfo() , llvm::orc::BloomFilterBuilder::build() , llvm::SampleProfileLoaderBaseImpl< FT >::buildEdges() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::buildEdges() , buildFrameDebugInfo() , buildFrameType() , llvm::buildModuleSummaryIndex() , llvm::buildTopDownFuncOrder() , llvm::BlockFrequencyInfo::calculate() , llvm::BranchProbabilityInfo::calculate() , llvm::MachineBlockFrequencyInfo::calculate() , calculateStateNumbersForInvokes() , llvm::calculateWasmEHInfo() , llvm::call_once() , llvm::callable_detail::Callable< T, true >::Callable() , llvm::cl::callback() , llvm::Interpreter::callExternalFunction() , llvm::Interpreter::callFunction() , llvm::CallGraph::CallGraph() , llvm::CallGraphDOTInfo::CallGraphDOTInfo() , llvm::callsGCLeafFunction() , callsShareTOCBase() , llvm::orc::callViaEPC() , llvm::VNCoercion::canCoerceMustAliasedValueToLoad() , CanConstantFold() , llvm::canConstantFoldCallTo() , canCreateAliasFor() , canCreateThunkFor() , canEmitLibcall() , canEmitMemcpy() , canRenameComdat() , llvm::canRenameComdatFunc() , llvm::canReturn() , llvm::canSimplifyInvokeNoUnwind() , canThrow() , llvm::canTrackArgumentsInterprocedurally() , llvm::canTrackReturnsInterprocedurally() , llvm::SITargetLowering::canTransformPtrArithOutOfBounds() , llvm::TargetLoweringBase::canTransformPtrArithOutOfBounds() , canTRE() , llvm::PreservedCFGCheckerInstrumentation::CFG::CFG() , ChangeCalleesToFastCall() , changeCallSitesToColdCC() , llvm::MCObjectStreamer::changeSection() , checkAsyncContextProjectFunction() , llvm::checkDebugInfoMetadata() , checkDenormalAttributeConsistency() , checkDenormalAttributeInconsistency() , checkFeature() , llvm::MCSubtargetInfo::checkFeatures() , checkFnAllocKind() , checkFunctionMemoryAccess() , checkFunctions() , checkFunctionsAttributeConsistency() , checkIfSupported() , checkOverflow() , llvm::CallLowering::checkReturnTypeForCallConv() , llvm::GCNSubtarget::checkSubtargetFeatures() , checkWFAlloc() , checkWFDealloc() , checkWFRetconPrototype() , llvm::GraphTraits< ValueInfo >::child_begin() , llvm::GraphTraits< ValueInfo >::child_edge_begin() , llvm::GraphTraits< ValueInfo >::child_edge_end() , llvm::GraphTraits< ValueInfo >::child_end() , classifyConstantWithOpaquePtr() , llvm::classifyEHPersonality() , llvm::AArch64Subtarget::classifyGlobalFunctionReference() , llvm::M68kSubtarget::classifyGlobalFunctionReference() , llvm::X86Subtarget::classifyGlobalFunctionReference() , llvm::AMDGPUMangledLibFunc::classof() , llvm::AMDGPUUnmangledLibFunc::classof() , llvm::IntrinsicInst::classof() , llvm::MCBoundaryAlignFragment::classof() , llvm::MCCVDefRangeFragment::classof() , llvm::MCCVInlineLineTableFragment::classof() , llvm::MCFillFragment::classof() , llvm::MCNopsFragment::classof() , llvm::MCOrgFragment::classof() , llvm::MCSymbolIdFragment::classof() , cleanupSinglePredPHIs() , clearFeature() , llvm::CloneBasicBlock() , cloneCandidateFunction() , llvm::CloneFunction() , llvm::orc::cloneFunctionDecl() , CloneLoopBlocks() , cloneLoopBlocks() , llvm::cloneLoopWithPreheader() , llvm::CloneModule() , llvm::sys::fs::closeFile() , llvm::FunctionComparator::cmpConstants() , llvm::CodeExtractorAnalysisCache::CodeExtractorAnalysisCache() , llvm::CodeViewContext::CodeViewContext() , llvm::VNCoercion::coerceAvailableValueToLoadType() , llvm::OpenMPIRBuilder::collapseLoops() , collectComdatMembers() , collectDbgVariableRecords() , collectDebugInfoFromInstructions() , llvm::collectDebugInfoMetadata() , llvm::CodeMetrics::collectEphemeralValues() , llvm::sampleprof::SampleProfileReaderExtBinaryBase::collectFuncsFromModule() , collectInlineAsmInstrOperands() , llvm::GCNTTIImpl::collectKernelLaunchBounds() , llvm::NVPTXTTIImpl::collectKernelLaunchBounds() , llvm::TargetTransformInfo::collectKernelLaunchBounds() , llvm::TargetTransformInfoImplBase::collectKernelLaunchBounds() , collectMemAccessInfo() , collectMetadataInfo() , collectPreserveStaticOffsetCalls() , llvm::coro::collectSpillsAndAllocasFromInsts() , llvm::coro::collectSpillsFromArgs() , llvm::coro::collectSpillsFromDbgInfo() , collectVersions() , llvm::colorEHFunclets() , combineInstructionsOverFunction() , combineSelectAsExtAnd() , combineStore() , llvm::Hexagon_MC::completeHVXFeatures() , llvm::GenericCycleInfo< ContextT >::compute() , llvm::GenericCycleInfo< MachineSSAContext >::compute() , llvm::ModifiedPostOrder< ContextT >::compute() , llvm::SampleProfileLoaderBaseImpl< FT >::computeAndPropagateWeights() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::computeAndPropagateWeights() , llvm::SampleProfileLoaderBaseImpl< FT >::computeBlockWeights() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::computeBlockWeights() , llvm::HexagonBlockRanges::computeDeadMap() , llvm::DOTGraphTraits< DOTFuncInfo * >::computeDeoptOrUnreachablePaths() , llvm::SampleProfileLoaderBaseImpl< FT >::computeDominanceAndLoopInfo() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::computeDominanceAndLoopInfo() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::computeDominanceAndLoopInfo() , llvm::computeEHOnlyBlocks() , llvm::MCAssembler::computeFragmentSize() , llvm::memprof::computeFullStackId() , llvm::computeFunctionBodyMemoryAccess() , computeFunctionSummary() , computeHeuristicUnrollFactor() , llvm::SelectionDAG::computeKnownBits() , computeKnownFPClass() , llvm::computeLegalValueVTs() , computeLiveInValues() , llvm::computeMachineUniformityInfo() , llvm::GCNSubtarget::computeOccupancy() , llvm::rdf::Liveness::computePhiInfo() , computePointerICmp() , ComputePostOrders() , computeVirtualCallSiteTypeInfoMap() , llvm::ConstantFoldCall() , llvm::DwarfCompileUnit::constructSubprogramScopeDIE() , llvm::orc::ThreadSafeModule::consumingModuleDo() , containsAMXCode() , containsBufferFatPointers() , containsConstantInAddMulChain() , containsLongjmpableCalls() , containsProfilingIntrinsics() , llvm::sandboxir::BlockAddress::Context , llvm::SPIRV::ConvergenceRegion::ConvergenceRegion() , convertFloatToSPIRVWord() , llvm::Module::convertFromNewDbgValues() , ConvertFunctionAttr() , llvm::convertToDeclaration() , convertToGuardPredicates() , convertToLocalCopy() , llvm::BasicBlock::convertToNewDbgValues() , llvm::Module::convertToNewDbgValues() , convertToRelativeLookupTables() , copyFunctionByValArgs() , llvm::copyModuleAttrToFunctions() , llvm::CoroSplitPass::CoroSplitPass() , llvm::CoroSplitPass::CoroSplitPass() , llvm::CoroSplitPass::CoroSplitPass() , llvm::CoroSplitPass::CoroSplitPass() , CouldBecomeSafePoint() , countNumMemAccesses() , llvm::CallInst::Create() , llvm::InstrProfSymtab::create() , llvm::MachineFunctionInfo::create() , llvm::SanitizerStatReport::create() , createAllocaInstAtEntry() , llvm::DeadArgumentEliminationPass::createArg() , llvm::createBasicRegisterAllocator() , llvm::MDBuilder::createCallees() , CreateCallEx() , CreateCallEx2() , llvm::jitlink::createDefineExternalSectionStartAndEndSymbolsPass() , llvm::MIRParserImpl::createDummyFunction() , createDummyReturnBlock() , CreateFailBB() , llvm::createFileError() , llvm::createFileError() , llvm::createFileError() , llvm::createFileError() , llvm::createFileError() , llvm::FileError::createFileError , llvm::FileError::createFileError , llvm::DIBuilder::createForwardDecl() , createFPFnStub() , createFrameHelperMachineFunction() , llvm::IRBuilderBase::CreateFree() , llvm::DWARFFormValue::createFromBlockValue() , llvm::DWARFFormValue::createFromPValue() , llvm::DWARFFormValue::createFromSValue() , llvm::DWARFFormValue::createFromUnit() , llvm::DWARFFormValue::createFromUValue() , llvm::sandboxir::Context::createFunction() , createFunctionClones() , llvm::RandomIRBuilder::createFunctionDeclaration() , llvm::RandomIRBuilder::createFunctionDefinition() , llvm::DIBuilder::createGlobalVariableExpression() , createIdentityMDPredicate() , llvm::OpenMPIRBuilder::createLoopSkeleton() , llvm::AArch64TargetMachine::createMachineFunctionInfo() , llvm::ARCTargetMachine::createMachineFunctionInfo() , llvm::ARMBaseTargetMachine::createMachineFunctionInfo() , llvm::AVRTargetMachine::createMachineFunctionInfo() , llvm::CSKYTargetMachine::createMachineFunctionInfo() , llvm::GCNTargetMachine::createMachineFunctionInfo() , llvm::HexagonTargetMachine::createMachineFunctionInfo() , llvm::LanaiTargetMachine::createMachineFunctionInfo() , llvm::LoongArchTargetMachine::createMachineFunctionInfo() , llvm::M68kTargetMachine::createMachineFunctionInfo() , llvm::MipsTargetMachine::createMachineFunctionInfo() , llvm::MSP430TargetMachine::createMachineFunctionInfo() , llvm::NVPTXTargetMachine::createMachineFunctionInfo() , llvm::PPCTargetMachine::createMachineFunctionInfo() , llvm::R600TargetMachine::createMachineFunctionInfo() , llvm::RISCVTargetMachine::createMachineFunctionInfo() , llvm::SparcTargetMachine::createMachineFunctionInfo() , llvm::SystemZTargetMachine::createMachineFunctionInfo() , llvm::TargetMachine::createMachineFunctionInfo() , llvm::VETargetMachine::createMachineFunctionInfo() , llvm::WebAssemblyTargetMachine::createMachineFunctionInfo() , llvm::X86TargetMachine::createMachineFunctionInfo() , llvm::XCoreTargetMachine::createMachineFunctionInfo() , llvm::XtensaTargetMachine::createMachineFunctionInfo() , llvm::IRBuilderBase::CreateMalloc() , createMemMoveLoopKnownSize() , createMemMoveLoopUnknownSize() , createMemSetLoop() , llvm::DIBuilder::createMethod() , llvm::TargetInstrInfo::createMIROperandComment() , CreateNewABI() , llvm::createPGOFuncNameMetadata() , llvm::createPGOFuncNameVar() , CreatePrologue() , llvm::sandboxir::Region::createRegionsFromMD() , llvm::DIBuilder::createReplaceableCompositeType() , llvm::createResetMachineFunctionPass() , llvm::DeadArgumentEliminationPass::createRet() , createSCCNodeSet() , llvm::Attributor::createShallowWrapper() , llvm::RandomIRBuilder::createStackMemory() , createTargetMachine() , llvm::DIBuilder::createTempGlobalVariableFwdDecl() , llvm::ThunkInserter< Derived, InsertedThunksTy >::createThunkFunction() , llvm::IRBuilderBase::CreateVectorReverse() , llvm::IRBuilderBase::CreateVectorSplice() , llvm::sandboxir::CmpInst::createWithCopiedFlags() , createWrapper() , llvm::CSKYMachineFunctionInfo::CSKYMachineFunctionInfo() , llvm::DataDependenceGraph::DataDependenceGraph() , llvm::compression::decompress() , deduceFunctionAttributeInRPO() , llvm::Attributor::deleteAfterManifest() , llvm::at::deleteAll() , deleteFunction() , deleteIfDead() , llvm::MachineModuleInfo::deleteMachineFunctionFor() , demanglePointerCVQualifiers() , llvm::DemotePHIToStack() , llvm::DemoteRegToStack() , deriveAttrsInPostOrder() , llvm::DISubprogram::describes() , llvm::memprof::Frame::deserialize() , llvm::orc::shared::SPSSerializationTraits< SPSJITSymbolFlags, JITSymbolFlags >::deserialize() , llvm::CallLowering::determineAndHandleAssignments() , llvm::ARMFrameLowering::determineCalleeSaves() , llvm::AANoCapture::determineFunctionCaptureCapabilities() , determinePointerAccessAttrs() , diagnoseAmbiguousHandle() , llvm::diagnoseDontCall() , diagnoseHandleNotFound() , diagnoseUndominatedLoad() , llvm::DIEAbbrevData::DIEAbbrevData() , llvm::DirectXTTIImpl::DirectXTTIImpl() , llvm::TargetOptions::DisableFramePointerElim() , llvm::ModuleSummaryIndex::discoverNodes() , llvm::mca::DispatchStage::DispatchStage() , doCallSiteSplitting() , llvm::AAResults::doesNotAccessMemory() , llvm::AMDGPUAsmPrinter::doFinalization() , llvm::AsmPrinter::doFinalization() , DoFlattenLoopPair() , llvm::AsmPrinter::doInitialization() , llvm::BasicBlockSectionsProfileReaderWrapperPass::doInitialization() , DoLowering() , llvm::DominatorTree::DominatorTree() , doPromotion() , llvm::coro::doRematerializations() , doSplitCoroutine() , llvm::StringRef::drop_until() , llvm::StringRef::drop_while() , llvm::AArch64::ExtensionSet::dump() , llvm::MCAssembler::dump() , llvm::MCFragment::dump() , llvm::MCSection::dump() , llvm::SuspendCrossingInfo::dump() , dumpExampleDependence() , dumpIR() , llvm::sampleprof::SampleProfileReader::dumpJson() , llvm::sandboxir::Function::dumpNameAndArgs() , llvm::ModuleSummaryIndex::dumpSCCs() , llvm::DWARFFormValue::DWARFFormValue() , llvm::DWARFVerifier::DWARFVerifier() , eliminateAvailableExternally() , llvm::X86FrameLowering::eliminateCallFramePseudoInstr() , eliminateConstraints() , eliminateDeadCode() , eliminateDeadCode() , eliminateDeadStores() , eliminateLoadsAcrossLoops() , eliminateMemIntrinsics() , eliminateSwiftError() , eliminateSwiftErrorAlloca() , eliminateSwiftErrorArgument() , llvm::EliminateUnreachableBlocks() , llvm::MCPseudoProbe::emit() , emitAssignName() , llvm::PPCTargetLowering::EmitAtomicBinary() , emitBinaryFloatFnCallHelper() , llvm::AsmPrinter::emitCallGraphSection() , llvm::emitCalloc() , llvm::MCStreamer::emitCFILabelDirective() , llvm::TargetLoweringObjectFile::emitCGProfileMetadata() , llvm::MCObjectStreamer::emitCodeAlignment() , llvm::AsmPrinter::emitCOFFReplaceableFunctionData() , llvm::XtensaAsmPrinter::emitConstantPool() , llvm::SampleProfileLoaderBaseImpl< FT >::emitCoverageRemarks() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::emitCoverageRemarks() , llvm::memprof::CallStackWriterTrait::EmitData() , llvm::WebAssemblyAsmPrinter::emitDecls() , llvm::MCObjectStreamer::emitDwarfAdvanceFrameAddr() , llvm::MCObjectStreamer::emitDwarfAdvanceLineAddr() , llvm::WebAssemblyAsmPrinter::emitEndOfAsmFile() , llvm::SIFrameLowering::emitEntryFunctionPrologue() , llvm::SITargetLowering::emitExpandAtomicAddrSpacePredicate() , llvm::emitFPutC() , llvm::emitFPutS() , llvm::emitFrameOffset() , emitFROUND() , llvm::WebAssemblyAsmPrinter::EmitFunctionAttributes() , llvm::AsmPrinter::emitFunctionBody() , llvm::AMDGPUAsmPrinter::emitFunctionBodyStart() , llvm::WebAssemblyAsmPrinter::emitFunctionBodyStart() , llvm::emitFWrite() , emitGPDisp() , llvm::emitHotColdNew() , llvm::emitHotColdNewAligned() , llvm::emitHotColdNewAlignedNoThrow() , llvm::emitHotColdNewNoThrow() , llvm::emitHotColdSizeReturningNew() , llvm::emitHotColdSizeReturningNewAligned() , EmitInlineAsmStr() , llvm::PMDataManager::emitInstrCountChangedRemark() , llvm::ARMTargetLowering::EmitInstrWithCustomInserter() , llvm::BPFTargetLowering::EmitInstrWithCustomInserter() , llvm::MSP430TargetLowering::EmitInstrWithCustomInserter() , llvm::PPCTargetLowering::EmitInstrWithCustomInserter() , llvm::XCoreTargetLowering::EmitInstrWithCustomInserter() , llvm::MCObjectStreamer::emitInstToFragment() , llvm::BPFAsmPrinter::emitJumpTableInfo() , llvm::AsmPrinter::emitKCFITypeId() , llvm::X86AsmPrinter::emitKCFITypeId() , llvm::MCObjectStreamer::emitLabel() , llvm::MCELFStreamer::emitLabelAtPos() , llvm::MCObjectStreamer::emitLabelAtPos() , llvm::MCWasmStreamer::emitLabelAtPos() , emitLibCall() , EmitLoweredCascadedSelect() , llvm::emitMalloc() , llvm::emitMemCpyChk() , emitOrXorXorTree() , llvm::PPCTargetLowering::EmitPartwordAtomicBinary() , llvm::AsmPrinter::emitPatchableFunctionEntries() , llvm::AsmPrinter::emitPCSections() , llvm::emitPutChar() , llvm::emitPutS() , emitRemark() , llvm::Attributor::emitRemark() , llvm::Attributor::emitRemark() , emitReservedArgRegCallError() , llvm::AArch64RegisterInfo::emitReservedArgRegCallError() , llvm::OpenMPIRBuilder::emitScanReduction() , emitSelectPseudo() , emitSelectPseudo() , emitSelectPseudo() , llvm::MCObjectStreamer::emitSFrameCalculateFuncOffset() , llvm::MSP430TargetLowering::EmitShiftInstr() , llvm::MCObjectStreamer::emitSLEB128Value() , llvm::MipsAsmPrinter::emitStartOfAsmFile() , llvm::WebAssemblyAsmPrinter::EmitTargetFeatures() , llvm::MCObjectStreamer::emitULEB128Value() , emitUnaryFloatFnCallHelper() , llvm::MCObjectStreamer::emitValueToAlignment() , emitVecCondBranchPseudo() , llvm::AsmPrinter::emitXRayTable() , enableAllocFrameElim() , enableBackedgeSafepoints() , llvm::HexagonFrameLowering::enableCalleeSaveSkip() , enableCallSafepoints() , enableEntrySafepoints() , llvm::gsym::MergedFunctionsInfo::encode() , llvm::ELF::encodeCrel() , llvm::AIXException::endFunction() , llvm::ARMException::endFunction() , llvm::WinException::endFunction() , llvm::DwarfDebug::endFunctionImpl() , llvm::BTFDebug::endModule() , llvm::WinCFGuard::endModule() , llvm::WinException::endModule() , llvm::InstrumentationIRBuilder::ensureDebugInfo() , llvm::MCObjectStreamer::ensureHeadroom() , ensurePromotedGV() , llvm::dxil::ValueEnumerator::EnumerateType() , eraseDebugIntrinsicsWithNonLocalRefs() , llvm::HexagonEvaluator::evaluate() , llvm::ARMAsmBackend::evaluateFixup() , llvm::CSKYAsmBackend::evaluateFixup() , llvm::Evaluator::EvaluateFunction() , EvaluateStaticConstructor() , expandFPToI() , expandIntrinsic() , expandIsFPClass() , expandIToFP() , expandProtectedFieldPtr() , llvm::cl::ExpansionContext::expandResponseFiles() , llvm::SparcTargetLowering::expandSelectCC() , expandToSwitch() , expansionIntrinsics() , explicifyGuards() , exportKernelRuntimeHandles() , llvm::DWARFAbbreviationDeclaration::extract() , extractAttrFeatures() , llvm::memprof::extractCallsFromIR() , extractNumericCGTypeId() , extractSubModule() , llvm::AArch64CallLowering::fallBackToDAGISel() , llvm::fcmpImpliesClass() , llvm::fcmpImpliesClass() , llvm::fcmpImpliesClass() , llvm::GenericFloatingPointPredicateUtils< SSAContext >::fcmpImpliesClass() , llvm::GenericFloatingPointPredicateUtils< SSAContext >::fcmpImpliesClass() , llvm::GenericFloatingPointPredicateUtils< SSAContext >::fcmpImpliesClass() , llvm::fcmpToClassTest() , llvm::fcmpToClassTest() , llvm::GenericFloatingPointPredicateUtils< SSAContext >::fcmpToClassTest() , llvm::GenericFloatingPointPredicateUtils< SSAContext >::fcmpToClassTest() , fflagsToString() , llvm::filterDeadComdatFunctions() , llvm::OpenMPIRBuilder::finalize() , finalizeLinkage() , llvm::SPIRVTargetLowering::finalizeLowering() , llvm::SampleProfileLoaderBaseImpl< FT >::finalizeWeightPropagation() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::finalizeWeightPropagation() , Find() , find() , llvm::dxil::RootSignatureBindingInfo::find() , llvm::rdf::IndexedSet< T, N >::find() , llvm::StringRef::find_if() , llvm::StringRef::find_if_not() , DataScalarizerVisitor::findAndReplaceVectors , llvm::MCExpr::findAssociatedFragment() , FindAtExitLibFunc() , findBasePointer() , FindCallBrs() , llvm::FindEarliestCapture() , llvm::SampleProfileLoaderBaseImpl< FT >::findEquivalenceClasses() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::findEquivalenceClasses() , llvm::MustBeExecutedContextExplorer::findForwardJoinPoint() , llvm::pdb::TpiStream::findFullDeclForForwardRef() , llvm::FindFunctionBackedges() , llvm::ExecutionEngine::FindFunctionNamed() , llvm::MCJIT::FindFunctionNamed() , findGCStrategy() , findGlobalCtors() , llvm::AnalysisResolver::findImplPass() , llvm::findIndirectCalls() , llvm::MachineInstr::findInlineAsmFlagIdx() , llvm::sampleprof::FunctionSamples::findInlinedFunctions() , findLiveReferences() , findLocationForEntrySafepoint() , findMatchingInlineAsmOperand() , llvm::MCJIT::findModuleForSymbol() , llvm::RandomIRBuilder::findOrCreateSource() , findPartitions() , findPrologueEndLoc() , findReturnsToZap() , findStackProtectorIntrinsic() , findStrip() , llvm::MachineInstr::findTiedOperandIdx() , findUses() , findValueInfoForFunc() , llvm::findVTableAddrs() , llvm::SanitizerStatReport::finish() , llvm::dwarf_linker::parallel::TypeUnit::finishCloningAndEmit() , llvm::FixedPointSemantics::fitsInFloatSemantics() , fitsInFPType() , fixFuncEntryCount() , fixFunctionTypeIfPtrArgs() , FixIrreducibleImpl() , fixupFPReturnAndCall() , llvm::InlineAsm::Flag::Flag() , flattenArrays() , foldBitwiseLogicWithIntrinsics() , foldBoolSelectToLogic() , foldCtpop() , foldCttzCtlz() , foldFabsWithFcmpZero() , foldFMA() , foldGEPOfPhi() , foldInlineAsmMemOperand() , foldSetClearBits() , foldSubOfMinMax() , foldUnusualPatterns() , foldVectorCmp() , llvm::for_each() , llvm::AA::PointerInfo::State::forallInterferingAccesses() , llvm::AA::PointerInfo::State::forallInterferingAccesses() , forBothCUs() , forceAttributes() , llvm::AVRAsmBackend::forceRelocation() , llvm::codeview::forEachCodeViewRecord() , llvm::DWARFObject::forEachInfoDWOSections() , llvm::DWARFObject::forEachInfoSections() , llvm::DWARFObject::forEachTypesDWOSections() , llvm::DWARFObject::forEachTypesSections() , llvm::InformationCache::foreachUse() , forwardHandleAccesses() , forwardStoredOnceStore() , fpclassTestIsFCmp0() , llvm::GCNTTIImpl::fpenvIEEEMode() , llvm::FastMathFlags::FPMathOperator , llvm::TargetOptions::FramePointerIsReserved() , llvm::yaml::MappingTraits< memprof::Frame >::FrameWithHex64::FrameWithHex64() , LLVMOrcLazyCallThroughManagerRef::fromJITSymbolFlags() , llvm::Argument::Function , llvm::IRPosition::function() , functionHasLines() , llvm::FunctionPropertiesInfo::FunctionPropertiesUpdater , llvm::xray::FunctionRecord::FunctionRecord() , functionWillReturn() , llvm::GCNRPTarget::GCNRPTarget() , llvm::GCNTTIImpl::GCNTTIImpl() , llvm::GCNUserSGPRUsageInfo::GCNUserSGPRUsageInfo() , generateEndPgm() , llvm::IRComparer< T >::generateFunctionData() , llvm::LLVMContext::generateMachineFunctionNum() , generateReproducer() , generateUnsignedDivisionCode() , llvm::AMDGPU::ClusterDimsAttr::get() , llvm::AMDGPUSubtarget::get() , llvm::BlockAddress::get() , llvm::LazyCallGraph::get() , llvm::sandboxir::BlockAddress::get() , llvm::HexagonInstrInfo::getAddrMode() , llvm::HexagonMCInstrInfo::getAddrMode() , llvm::MLInlineAdvisor::getAdviceImpl() , llvm::getAlign() , getAllocaPos() , getAllocFnKind() , llvm::AnalysisGetter::getAnalysis() , llvm::Pass::getAnalysis() , llvm::Pass::getAnalysisID() , llvm::InformationCache::getAnalysisResultForFunction() , llvm::LoongArch::getArchFeatures() , llvm::objcarc::GetARCInstKind() , getArgAccessQual() , getArgBaseReg() , llvm::CallBase::getArgOperandWithAttribute() , getArgSPIRVType() , llvm::StringRef::getAsDouble() , llvm::PMDataManager::getAsPass() , llvm::AssumptionCacheTracker::getAssumptionCache() , llvm::getAssumptions() , llvm::DWARFDie::getAttributeValueAsReferencedDie() , llvm::GCNSubtarget::getBaseMaxNumSGPRs() , llvm::GCNSubtarget::getBaseMaxNumVGPRs() , llvm::objcarc::GetBasicARCInstKind() , llvm::getBestSimplifyQuery() , llvm::getBestSimplifyQuery() , llvm::getBitcodeFileContents() , llvm::BlockFrequencyInfoImplBase::getBlockProfileCount() , llvm::MachineBlockFrequencyInfo::getBlockProfileCount() , GetBranchTargetEnforcement() , llvm::vfs::FileSystem::getBufferForFile() , llvm::MLInlineAdvisor::getCachedFPI() , llvm::CallBase::getCalledFunction() , llvm::AArch64RegisterInfo::getCalleeSavedRegs() , llvm::ARMBaseRegisterInfo::getCalleeSavedRegs() , llvm::MipsRegisterInfo::getCalleeSavedRegs() , llvm::MSP430RegisterInfo::getCalleeSavedRegs() , llvm::X86RegisterInfo::getCalleeSavedRegs() , llvm::BasicTTIImplBase< BasicTTIImpl >::getCallInstrCost() , llvm::HexagonTTIImpl::getCallInstrCost() , llvm::TargetTransformInfo::getCallInstrCost() , llvm::TargetTransformInfoImplBase::getCallInstrCost() , llvm::X86RegisterInfo::getCallPreservedMask() , llvm::sampleprof::FunctionSamples::getCanonicalFnName() , llvm::BitTracker::MachineEvaluator::getCell() , llvm::HexagonInstrInfo::getCExtOpNum() , llvm::getClusterDim() , llvm::ExecutionEngine::getConstantValue() , getContinueBlocks() , llvm::SPIRV::getConvergenceRegions() , llvm::Xtensa::getCPUFeatures() , llvm::IRPosition::getCtxI() , getDefaultInlineAdvice() , getDeoptLowering() , llvm::PseudoProbeManager::getDesc() , llvm::dxil::RootSignatureBindingInfo::getDescForFunction() , llvm::omp::getDeviceKernels() , llvm::DIObjCProperty::getDirectory() , llvm::DIScope::getDirectory() , llvm::DIVariable::getDirectory() , llvm::SIInstrInfo::getDSShaderTypeValue() , llvm::AMDGPU::getDynamicVGPRBlockSize() , getEdgeKind() , getELFSectionNameForGlobal() , llvm::ImmutableMapRef< KeyT, ValT, ValInfo >::getEmptyMap() , llvm::ImmutableSetRef< ValT, ValInfo >::getEmptySet() , llvm::codegen::getEnableBBAddrMap() , llvm::afdo_detail::IRTraits< BasicBlock >::getEntryBB() , llvm::afdo_detail::IRTraits< MachineBasicBlock >::getEntryBB() , llvm::SampleProfileLoaderBaseImpl< FT >::getEntryBB() , llvm::GraphTraits< const Function * >::getEntryNode() , llvm::GraphTraits< const MachineFunction * >::getEntryNode() , llvm::GraphTraits< Function * >::getEntryNode() , llvm::GraphTraits< MachineFunction * >::getEntryNode() , getExecutionModel() , llvm::AMDGPUSubtarget::getExplicitKernArgSize() , llvm::HexagonMCInstrInfo::getExtendableOp() , llvm::HexagonMCInstrInfo::getExtentAlignment() , llvm::HexagonMCInstrInfo::getExtentBits() , llvm::VPIRFlags::getFastMathFlags() , llvm::AArch64TTIImpl::getFeatureMask() , llvm::TargetTransformInfo::getFeatureMask() , llvm::TargetTransformInfoImplBase::getFeatureMask() , llvm::RISCV::getFeaturesForCPU() , llvm::AMDGPUTargetMachine::getFeatureString() , llvm::DIObjCProperty::getFilename() , llvm::DIScope::getFilename() , llvm::DIVariable::getFilename() , getFirstNonAllocaInTheEntryBlock() , getFirstNonAllocaInTheEntryBlock() , getFirstNonAllocaInTheEntryBlock() , llvm::AMDGPUSubtarget::getFlatWorkGroupSizes() , llvm::getFnAttrParsedInt() , llvm::getFnAttrParsedVector() , getFnStackAlignment() , llvm::MemoryLocation::getForArgument() , llvm::SPIRVGlobalRegistry::getForwardCalls() , llvm::memtag::getFP() , llvm::MCAssembler::getFragmentOffset() , llvm::CallGraphDOTInfo::getFreq() , llvm::FixedPointSemantics::getFromOpaqueInt() , llvm::SPIRV::ModuleAnalysisInfo::getFuncReg() , llvm::afdo_detail::IRTraits< BasicBlock >::getFunction() , llvm::afdo_detail::IRTraits< MachineBasicBlock >::getFunction() , llvm::AMDGPULibFunc::getFunction() , llvm::SampleProfileLoaderBaseImpl< FT >::getFunction() , llvm::NVPTXTargetLowering::getFunctionArgumentAlignment() , llvm::NVPTXTargetLowering::getFunctionByValParamAlign() , llvm::AsmPrinter::getFunctionCFISectionType() , llvm::objcarc::GetFunctionClass() , getFunctionControl() , llvm::SPIRVGlobalRegistry::getFunctionDefinition() , llvm::Module::getFunctionDefs() , llvm::Module::getFunctionDefs() , GetFunctionFromMDNode() , llvm::GCModuleInfo::getFunctionInfo() , llvm::SampleProfileLoaderBaseImpl< FT >::getFunctionLoc() , llvm::AsmParserContext::getFunctionLocation() , llvm::NVPTXTargetLowering::getFunctionParamOptimizedAlign() , getFunctionPointerElemType() , llvm::FunctionPropertiesInfo::getFunctionPropertiesInfo() , llvm::FunctionPropertiesInfo::getFunctionPropertiesInfo() , getFunctionReturns() , GetFunctions() , getGapMask() , llvm::AMDGPUTargetMachine::getGPUName() , llvm::DOTGraphTraits< const MachineFunction * >::getGraphName() , llvm::AssignGUIDPass::getGUID() , llvm::AsmPrinter::getGVAlignment() , llvm::AMDGPU::getHasColorExport() , llvm::AMDGPU::getHasDepthExport() , llvm::vfs::HashingOutputBackend< HasherT >::getHashValueForFile() , getHeaderBlocks() , llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::getHSAKernelProps() , llvm::AMDGPUSubtarget::getImplicitArgNumBytes() , llvm::MLInlineAdvisor::getInitialFunctionLevel() , llvm::AMDGPU::getInitialPSInputAddr() , llvm::AArch64TTIImpl::getInlineCallPenalty() , llvm::TargetTransformInfo::getInlineCallPenalty() , llvm::TargetTransformInfoImplBase::getInlineCallPenalty() , llvm::FunctionSpecializer::getInstCostVisitorFor() , llvm::HexagonBlockRanges::InstrIndexMap::getInstr() , llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost() , llvm::AArch64InstrInfo::getInstSizeInBytes() , llvm::RISCVInstrInfo::getInstSizeInBytes() , llvm::AMDGPU::getIntegerAttribute() , llvm::AMDGPU::getIntegerPairAttribute() , llvm::AMDGPU::getIntegerPairAttribute() , llvm::AMDGPU::getIntegerVecAttribute() , llvm::AMDGPU::getIntegerVecAttribute() , llvm::getIntrinsicForCallSite() , llvm::CallBase::getIntrinsicID() , llvm::Intrinsic::getIntrinsicSignature() , llvm::getIRPGOFuncName() , llvm::MLInlineAdvisor::getIRSize() , llvm::AMDGPUSubtarget::getKernArgSegmentSize() , getKernelArgTypeQual() , getKernelDynLDSGlobalFromFunction() , llvm::AMDGPULegalizerInfo::getLDSKernelId() , llvm::AMDGPUMachineFunction::getLDSKernelIdMetadata() , llvm::TargetLibraryInfo::getLibFunc() , llvm::TargetLibraryInfo::getLibFunc() , llvm::TargetLibraryInfo::getLibFunc() , llvm::TargetLibraryInfo::getLibFunc() , llvm::TargetLibraryInfoImpl::getLibFunc() , llvm::TargetLibraryInfoImpl::getLibFunc() , llvm::TargetLibraryInfoImpl::getLibFunc() , getLoadStoreOffsetSizeInBits() , llvm::MLInlineAdvisor::getLocalCalls() , llvm::DWARFDie::getLowAndHighPC() , llvm::MachineModuleInfo::getMachineFunction() , llvm::InlineAdvisor::getMandatoryKind() , getMask() , llvm::getMaxClusterRank() , llvm::sampleprof::FunctionSamples::getMaxCountInside() , llvm::getMaxFreq() , llvm::AMDGPUSubtarget::getMaxLocalMemSizeWithWaveCount() , llvm::getMaxNReg() , llvm::getMaxNTID() , llvm::GCNSubtarget::getMaxNumAGPRs() , llvm::GraphTraits< const Function * >::getMaxNumber() , llvm::GraphTraits< const MachineFunction * >::getMaxNumber() , llvm::GraphTraits< Function * >::getMaxNumber() , llvm::GraphTraits< Inverse< const Function * > >::getMaxNumber() , llvm::GraphTraits< Inverse< const MachineFunction * > >::getMaxNumber() , llvm::GraphTraits< Inverse< Function * > >::getMaxNumber() , llvm::GraphTraits< Inverse< MachineFunction * > >::getMaxNumber() , llvm::GraphTraits< MachineFunction * >::getMaxNumber() , llvm::GCNSubtarget::getMaxNumSGPRs() , llvm::GCNSubtarget::getMaxNumSGPRs() , llvm::GCNSubtarget::getMaxNumVectorRegs() , llvm::GCNSubtarget::getMaxNumVGPRs() , llvm::AMDGPUSubtarget::getMaxNumWorkGroups() , llvm::HexagonInstrInfo::getMaxValue() , getMaxVScale() , llvm::WebAssemblyAsmPrinter::getMCSymbolForFunction() , getMCSymbolForMBB() , llvm::HexagonInstrInfo::getMemAccessSize() , llvm::HexagonMCInstrInfo::getMemAccessSize() , llvm::AAResultBase::getMemoryEffects() , llvm::AAResults::Concept::getMemoryEffects() , llvm::AAResults::getMemoryEffects() , llvm::GlobalsAAResult::getMemoryEffects() , llvm::NVPTXAAResult::getMemoryEffects() , llvm::objcarc::ObjCARCAAResult::getMemoryEffects() , llvm::TypeBasedAAResult::getMemoryEffects() , getMemProfCloneNum() , getMergeBlocks() , llvm::getMinCTASm() , llvm::HexagonInstrInfo::getMinValue() , llvm::GlobalsAAResult::getModRefInfo() , llvm::TargetLibraryInfo::getName() , llvm::HexagonMCInstrInfo::getNewValueOp() , llvm::HexagonMCInstrInfo::getNewValueOp2() , llvm::DOTGraphTraits< CallGraphDOTInfo * >::getNodeAttributes() , llvm::DOTGraphTraits< MachineBlockFrequencyInfo * >::getNodeLabel() , llvm::GraphTraits< const Function * >::getNumberEpoch() , llvm::GraphTraits< const MachineFunction * >::getNumberEpoch() , llvm::GraphTraits< Function * >::getNumberEpoch() , llvm::GraphTraits< Inverse< const Function * > >::getNumberEpoch() , llvm::GraphTraits< Inverse< const MachineFunction * > >::getNumberEpoch() , llvm::GraphTraits< Inverse< Function * > >::getNumberEpoch() , llvm::GraphTraits< Inverse< MachineFunction * > >::getNumberEpoch() , llvm::GraphTraits< MachineFunction * >::getNumberEpoch() , llvm::PGOContextualProfile::getNumCallsites() , llvm::PGOContextualProfile::getNumCounters() , llvm::ARMTTIImpl::getNumMemOps() , getNumOpRegs() , llvm::AMDGPUSubtarget::getOccupancyWithWorkGroupSizes() , llvm::getOCLKernelArgAccessQual() , getOCLKernelArgAttribute() , llvm::getOCLKernelArgTypeQual() , llvm::PMDataManager::getOnTheFlyPass() , llvm::InformationCache::getOpcodeInstMapForFunction() , llvm::MipsTargetLowering::getOpndList() , getOrCreateFPFastMathDefaultInfoVec() , getOrCreateFrameHelper() , getOrCreateFunction() , llvm::getOrCreateFunctionComdat() , llvm::MachineModuleInfo::getOrCreateMachineFunction() , getOrCreateRefVariable() , llvm::OpenMPIRBuilder::getOrCreateSrcLocStr() , llvm::DwarfCompileUnit::getOrCreateSubprogramDIE() , llvm::SPIRV::getOriginalFunctionType() , llvm::AMDGPULibFunc::getOrInsertFunction() , llvm::CallGraph::getOrInsertFunction() , llvm::CallGraphWrapperPass::getOrInsertFunction() , getOrInsertIntrinsicDeclarationImpl() , llvm::getOrInsertLibFunc() , llvm::getOrInsertLibFunc() , llvm::RISCVInstrInfo::getOutliningTypeImpl() , llvm::getOverallClusterRank() , llvm::getOverallMaxNTID() , llvm::getOverallReqNTID() , getOverridingTailCallKind() , llvm::CallBase::getParamByRefType() , llvm::CallBase::getParamByValType() , llvm::CallBase::getParamInAllocaType() , llvm::NVPTXTargetLowering::getParamName() , llvm::CallBase::getParamNoFPClass() , llvm::CallBase::getParamPreallocatedType() , llvm::CallBase::getParamStructRetType() , getPCRelHiFixup() , llvm::getPGOFuncName() , llvm::getPGOFuncNameMetadata() , getPointerSize() , llvm::ExecutionEngine::getPointerToFunction() , llvm::MCJIT::getPointerToFunction() , llvm::ExecutionEngine::getPointerToFunctionOrStub() , llvm::ExecutionEngine::getPointerToGlobal() , getPredState() , llvm::AArch64TTIImpl::getPriorityMask() , llvm::TargetTransformInfo::getPriorityMask() , llvm::TargetTransformInfoImplBase::getPriorityMask() , llvm::BlockFrequencyInfoImplBase::getProfileCountFromFreq() , llvm::MachineBlockFrequencyInfo::getProfileCountFromFreq() , llvm::ARMSubtarget::getPushPopSplitVariation() , llvm::CallBase::getRange() , llvm::InformationCache::getReadOrWriteInstsForFunction() , llvm::rdf::Liveness::getRealUses() , llvm::compression::getReasonIfUnsupported() , getRecipEstimateForFunc() , llvm::AArch64TargetLowering::getRedZoneSize() , llvm::MachineInstr::getRegClassConstraint() , llvm::getReqNTID() , llvm::GCNSubtarget::getReservedNumSGPRs() , llvm::CallBase::getRetAlign() , llvm::CallBase::getRetAttr() , getRetComponentType() , llvm::CallBase::getRetDereferenceableBytes() , llvm::CallBase::getRetDereferenceableOrNullBytes() , llvm::CallBase::getRetNoFPClass() , llvm::sampleprof::SampleProfileReader::getSamplesFor() , getScalarEpilogueLowering() , getScalingFactorCost() , llvm::MCAssembler::getSectionAddressSize() , llvm::TargetLoweringObjectFile::getSectionForFunctionDescriptor() , llvm::TargetLoweringObjectFileXCOFF::getSectionForFunctionDescriptor() , llvm::BPFTargetLoweringObjectFileELF::getSectionForJumpTable() , llvm::TargetLoweringObjectFile::getSectionForJumpTable() , llvm::TargetLoweringObjectFile::getSectionForJumpTable() , llvm::TargetLoweringObjectFileCOFF::getSectionForJumpTable() , llvm::TargetLoweringObjectFileELF::getSectionForJumpTable() , llvm::TargetLoweringObjectFileELF::getSectionForJumpTable() , llvm::TargetLoweringObjectFileXCOFF::getSectionForJumpTable() , llvm::TargetLoweringObjectFileELF::getSectionForLSDA() , llvm::TargetLoweringObjectFileGOFF::getSectionForLSDA() , llvm::TargetLoweringObjectFileXCOFF::getSectionForLSDA() , llvm::TargetLoweringObjectFile::getSectionForMachineBasicBlock() , llvm::TargetLoweringObjectFileELF::getSectionForMachineBasicBlock() , GetSignReturnAddress() , GetSignReturnAddress() , llvm::DIScope::getSource() , llvm::DIVariable::getSource() , llvm::MipsCCState::getSpecialCallingConvForCallee() , llvm::TargetLibraryInfo::getStandardName() , llvm::TargetLibraryInfo::getState() , llvm::getStringFnAttrAsInt() , getSubprogramOrNull() , llvm::TargetMachine::getSubtarget() , llvm::AArch64TargetMachine::getSubtargetImpl() , llvm::AArch64TargetMachine::getSubtargetImpl() , llvm::ARMBaseTargetMachine::getSubtargetImpl() , llvm::CSKYTargetMachine::getSubtargetImpl() , llvm::GCNTargetMachine::getSubtargetImpl() , llvm::HexagonTargetMachine::getSubtargetImpl() , llvm::LoongArchTargetMachine::getSubtargetImpl() , llvm::M68kTargetMachine::getSubtargetImpl() , llvm::MipsTargetMachine::getSubtargetImpl() , llvm::MSP430TargetMachine::getSubtargetImpl() , llvm::PPCTargetMachine::getSubtargetImpl() , llvm::PPCTargetMachine::getSubtargetImpl() , llvm::R600TargetMachine::getSubtargetImpl() , llvm::RISCVTargetMachine::getSubtargetImpl() , llvm::SparcTargetMachine::getSubtargetImpl() , llvm::SystemZTargetMachine::getSubtargetImpl() , llvm::SystemZTargetMachine::getSubtargetImpl() , llvm::WebAssemblyTargetMachine::getSubtargetImpl() , llvm::X86TargetMachine::getSubtargetImpl() , llvm::X86TargetMachine::getSubtargetImpl() , llvm::XtensaTargetMachine::getSubtargetImpl() , llvm::MCAsmBackend::getSubtargetInfo() , getSuccState() , llvm::TargetMachine::getTargetIRAnalysis() , llvm::InformationCache::getTargetLibraryInfoForFunction() , llvm::AArch64TargetMachine::getTargetTransformInfo() , llvm::ARCTargetMachine::getTargetTransformInfo() , llvm::ARMBaseTargetMachine::getTargetTransformInfo() , llvm::AVRTargetMachine::getTargetTransformInfo() , llvm::BPFTargetMachine::getTargetTransformInfo() , llvm::CodeGenTargetMachineImpl::getTargetTransformInfo() , llvm::DirectXTargetMachine::getTargetTransformInfo() , llvm::GCNTargetMachine::getTargetTransformInfo() , llvm::HexagonTargetMachine::getTargetTransformInfo() , llvm::LanaiTargetMachine::getTargetTransformInfo() , llvm::LoongArchTargetMachine::getTargetTransformInfo() , llvm::MipsTargetMachine::getTargetTransformInfo() , llvm::NVPTXTargetMachine::getTargetTransformInfo() , llvm::PPCTargetMachine::getTargetTransformInfo() , llvm::R600TargetMachine::getTargetTransformInfo() , llvm::RISCVTargetMachine::getTargetTransformInfo() , llvm::SPIRVTargetMachine::getTargetTransformInfo() , llvm::SystemZTargetMachine::getTargetTransformInfo() , llvm::TargetMachine::getTargetTransformInfo() , llvm::VETargetMachine::getTargetTransformInfo() , llvm::WebAssemblyTargetMachine::getTargetTransformInfo() , llvm::X86TargetMachine::getTargetTransformInfo() , llvm::XCoreTargetMachine::getTargetTransformInfo() , llvm::TargetLibraryInfoWrapperPass::getTLI() , llvm::coverage::InstantiationGroup::getTotalExecutionCount() , llvm::AMDGPU::getTransitiveUsesOfLDS() , llvm::TargetTransformInfoWrapperPass::getTTI() , llvm::HexagonInstrInfo::getType() , llvm::HexagonMCInstrInfo::getType() , llvm::TargetLoweringObjectFile::getUniqueSectionForFunction() , llvm::TargetLoweringObjectFileELF::getUniqueSectionForFunction() , llvm::AArch64TTIImpl::getUnrollingPreferences() , llvm::AMDGPUTTIImpl::getUnrollingPreferences() , llvm::ARMTTIImpl::getUnrollingPreferences() , llvm::BasicTTIImplBase< BasicTTIImpl >::getUnrollingPreferences() , llvm::RISCVTTIImpl::getUnrollingPreferences() , llvm::SystemZTTIImpl::getUnrollingPreferences() , llvm::WebAssemblyTTIImpl::getUnrollingPreferences() , llvm::AMDGPU::getUsesOfLDSByFunction() , llvm::VNCoercion::getValueForLoad() , getVarName() , llvm::TargetLibraryInfo::getVectorizedFunction() , llvm::TargetLibraryInfoImpl::getVectorizedFunction() , llvm::TargetLibraryInfo::getVectorMappingInfo() , llvm::TargetLibraryInfoImpl::getVectorMappingInfo() , llvm::MIR2VecVocabProvider::getVocabulary() , llvm::SelectionDAG::getVScale() , llvm::getVScaleRange() , llvm::AMDGPUSubtarget::getWavesPerEU() , llvm::AMDGPUSubtarget::getWavesPerEU() , llvm::AMDGPUSubtarget::getWavesPerEU() , llvm::IRMutationStrategy::getWeight() , llvm::vfs::File::getWithPath() , getWorklist() , llvm::object::MachOObjectFile::guessLibraryShortName() , llvm::CallLowering::handleAssignments() , HandleCallsInBlockInlinedThroughInvoke() , handleMustTailForwardedRegisters() , handleNBranch() , handleUserSection() , llvm::TargetLibraryInfo::has() , llvm::hasAssumption() , llvm::hasAssumption() , llvm::hasBlocksAreClusters() , llvm::BasicTTIImplBase< BasicTTIImpl >::hasBranchDivergence() , llvm::GCNTTIImpl::hasBranchDivergence() , llvm::HexagonTTIImpl::hasBranchDivergence() , llvm::NVPTXTTIImpl::hasBranchDivergence() , llvm::TargetTransformInfo::hasBranchDivergence() , llvm::TargetTransformInfoImplBase::hasBranchDivergence() , hasChangeableCC() , hasChangeableCCImpl() , hasDistinctMetadataIntrinsic() , llvm::AMDGPU::hasDynamicVGPR() , hasELFSignedGOTHelper() , hasFatPointerInterface() , llvm::HexagonMCInstrInfo::hasHvxTmp() , hasInvokeCallers() , hasLDSKernelArgument() , hasMustTailCallers() , HasNestArgument() , llvm::HexagonMCInstrInfo::hasNewValue() , llvm::HexagonMCInstrInfo::hasNewValue2() , hasOnlyColdCalls() , llvm::hasOnlySimpleTerminator() , llvm::TargetLibraryInfo::hasOptimizedCodeGen() , hasPossibleIncompatibleOps() , hasProfileData() , hasSafeElideCaller() , hasSanitizerAttributes() , llvm::AMDGPUSubtarget::hasWavefrontsEvenlySplittingXDim() , hasZeroSizedFragment() , llvm::HexagonMachineFunctionInfo::HexagonMachineFunctionInfo() , llvm::HexagonTTIImpl::HexagonTTIImpl() , hostParallelCallback() , identifyCallee() , llvm::Attributor::identifyDefaultAbstractAttributes() , identifyFunction() , imageIntrinsicOptimizerImpl() , llvm::ImmutableMapRef< KeyT, ValT, ValInfo >::ImmutableMapRef() , llvm::ImmutableMapRef< KeyT, ValT, ValInfo >::ImmutableMapRef() , llvm::ImmutableSetRef< ValT, ValInfo >::ImmutableSetRef() , llvm::FunctionImporter::importFunctions() , llvm::dxil::ValueEnumerator::incorporateFunction() , llvm::SlotTracker::incorporateFunction() , llvm::ValueEnumerator::incorporateFunction() , IncorporateFunctionInfoGlobalBBIDs() , IncorporateFunctionInfoGlobalBBIDs() , llvm::HexagonBlockRanges::IndexRange::IndexRange() , inferAlignment() , inferAllPrototypeAttributes() , llvm::SCCPSolver::inferArgAttributes() , llvm::inferAttribute() , llvm::inferAttributesFromOthers() , inferAttrsFromFunctionBodies() , inferConvergent() , inferInitializes() , llvm::inferNonMandatoryLibFuncAttrs() , llvm::inferNonMandatoryLibFuncAttrs() , llvm::SCCPSolver::inferReturnAttributes() , llvm::InformationCache::InformationCache() , llvm::AMDGPULibCalls::initFunction() , llvm::dxil::ModuleShaderFlags::initialize() , llvm::GenericConvergenceVerifier< MachineSSAContext >::initialize() , llvm::LexicalScopes::initialize() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , INITIALIZE_PASS() , llvm::IRSimilarity::IRInstructionMapper::initializeForBBs() , llvm::IRSimilarity::IRInstructionMapper::initializeForBBs() , llvm::MIRParserImpl::initializeFrameInfo() , llvm::HexagonSubtarget::initializeSubtargetDependencies() , llvm::PMDataManager::initSizeRemarkInfo() , initSlots2BasicBlocks() , initSlots2Values() , llvm::SampleProfileLoaderBaseImpl< FT >::initWeightPropagation() , llvm::SampleProfileLoaderBaseImpl< MachineFunction >::initWeightPropagation() , llvm::InlineFunctionImpl() , inlineGetBaseAndOffset() , inlineHistoryIncludes() , inlineHistoryIncludes() , inputDenormalIsDAZ() , inputDenormalIsIEEE() , llvm::rdf::IndexedSet< T, N >::insert() , llvm::objcarc::BundledRetainClaimRVs::insertAfterInvokes() , llvm::MachineModuleInfo::insertFunction() , insertParsePoints() , InsertRootInitializers() , InsertSafepointPoll() , insertSpills() , llvm::CallLowering::insertSRetIncomingArgument() , llvm::AArch64TargetLowering::insertSSPDeclarations() , llvm::ARMTargetLowering::insertSSPDeclarations() , llvm::X86TargetLowering::insertSSPDeclarations() , InsertStackProtectors() , insertUniqueBackedgeBlock() , llvm::inst_begin() , llvm::inst_begin() , llvm::inst_begin() , llvm::inst_begin() , llvm::inst_end() , llvm::inst_end() , llvm::inst_end() , llvm::inst_end() , llvm::InstrItineraryData::InstrItineraryData() , llvm::instructions() , llvm::instructions() , llvm::instructions() , llvm::instructions() , InstrumentAllFunctions() , llvm::Attributor::internalizeFunction() , llvm::Attributor::internalizeFunctions() , llvm::InternalizePass::internalizeModule() , llvm::AAResults::invalidate() , llvm::BlockFrequencyInfo::invalidate() , llvm::DominanceFrontier::invalidate() , llvm::DominatorTree::invalidate() , llvm::FunctionAnalysisManagerCGSCCProxy::Result::invalidate() , llvm::GCStrategyMap::invalidate() , llvm::LazyValueInfo::invalidate() , llvm::LoopAccessInfoManager::invalidate() , llvm::LoopAnalysisManagerFunctionProxy::Result::invalidate() , llvm::LoopInfo::invalidate() , llvm::MemoryDependenceResults::invalidate() , llvm::MemorySSAAnalysis::Result::invalidate() , llvm::PostDominatorTree::invalidate() , llvm::PreservedCFGCheckerIns | 2026-01-13T09:30:40 |
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https://vega.github.io/vega-lite/examples/#advanced-calculations | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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https://vega.github.io/vega-lite/examples/#multi-view-displays | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://opensource.com/alternatives/skype | 7 open source alternatives to Skype | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search 7 open source alternatives to Skype Communicate without compromising your open source ethos with these alternatives to proprietary web conferencing software. By Opensource.com | Seth Kenlon (Team, Red Hat) | Jason B (Alumni, Red Hat) March 2, 2020 | 3 Comments | %t min read 921 readers like this. Image by: Opensource.com It's an era of work-from-home remotees, digital nomads, and global officespaces. This is only possible because we're all able to stay connected through some amazing technology. If you've been a working adult for more than a decade, you probably remember the high cost and complexity of doing audio- and video conferences. Conference calls were arranged through third-party vendors, and video conferences required dedicated rooms with expensive equipment at every endpoint. That all started changing by the mid-2000s, as webcams became mainstream computer equipment and Skype and related services hit the market. The cost and complexity of video conferencing decreased rapidly, as nearly anyone with a webcam, a speedy internet connection, and inexpensive software could communicate with colleagues, friends, family members, even complete strangers, right from their home or office PC. Nowadays, your smartphone's video camera puts web conferencing in the palm of your hand anywhere you have a robust cellular or WiFi connection and the right software. But much of that software is proprietary. Fortunately, there are a some excellent open source video-conferencing solutions that can replicate the features of Skype, Zoom, Google Hangouts, and similar applications. Jitsi Jitsi 's web conferencing solution stands out for its extreme ease of use: It runs directly in the browser with no download necessary, and no registration required. To set up a video-conferencing session, you just point your browser to Jitsi Meet , enter a user name (or select the random one that's offered), and click Go. Once you give Jitsi permission to use your webcam and microphone (sessions are DTLS / SRTP -encrypted), it generates a web link and a dial-in number others can use to join your session, and you can even add a conference password for an added layer of security. While in a video-conferencing session, you can share your screen, a document, a slide deck, or collaboratively edit documents with Etherpad. Android and iOS apps allow you to make and take Jitsi video conferences on the go, and you can host your own multi-user video-conference service by installing Jitsi Videobridge on your server. Jitsi is written in Java and is compatible with WebRTC standards, and the service touts its low-latency due to passing audio and video directly to participants (rather than mixing them, as other solutions do). Jitsi was acquired by Atlassian in 2015, but it remains an open source project under an Apache 2.0 license. You can check out its source code on GitHub , connect with its community , or see some of the other projects built on the technology. Wire Developed by the audio engineers who created Skype, Wire features secure screen sharing, file sharing, and group chat, administrator management, and the ability to switch between accounts and profiles (work and personal, for example) at will from within the app. Wire is open source under the GPL 3.0 license and is free to use if you compile it from source on your own server. A paid option is available starting at $5 per user per month (with large enterprise plans also available). Jami (formerly Ring) An official GNU package, Jami is licensed under the GPLv3 , and takes its commitments to security and free and open source software very seriously. Communications are secured by end-to-end encryption with authentication using RSA/AES/DTLS/SRTP technologies and X.509 certificates. Audio and video calls are made through the Jami app, available for GNU/Linux, Windows, and MacOS desktops and Android and iOS mobile devices. You can communicate using either a unique user ID (which the Jami app randomly generates the first time it's launched) or over SIP. You can use your ID and SIP in parallel, switching between protocols as needed, but you must register your ID on the blockchain before it can be used to make or receive communications. Jami's features include teleconferencing, media sharing, and text messaging. For more information about Jami, access its source code repository, and its FAQ answers many questions about using the system. Riot Riot is not just a video-conferencing solution—it's team-management software with integrated group video/voice chat communications. Communication (including voice and video conferencing, file sharing, notifications, and project reminders) happens in dedicated "rooms" that can be organized by topic, team, event, etc. Anything shared in a room is persistently stored with access governed by that room's confidentially settings. A cool feature is that you can use Riot to communicate with people using other collaboration tools—including IRC, Slack, Twitter, SMS, and Gitter. You can use Riot in your browser (Chrome and Firefox) or via its apps for MacOS, Windows, and Linux desktops and iOS and Android devices. In terms of infrastructure, Riot can be installed on your server, or you can run it on Riot's servers. It is based on the Matrix React SDK, so all files and data transferred over Riot are secured with Matrix's end-to-end encryption. Riot is available under an Apache 2.0 license, its source code is available on GitHub, and you can find documentation , including how-to videos and FAQs, on its website. Signal For mobile devices running Android or iOS, the open source Signal app offers end-to-end encrypted voice, video, text, and photos, and it's been endorsed by security and cryptography experts including Edward Snowden and Bruce Schneier and the Electronic Frontier Foundation. Registration is simple: you're identified by your phone number, so all you have to do to register is to use the app. There's a desktop client available, but only for text chat, so it's clear that Whisper Systems, the nonprofit that maintains Signal, intends for this to be a mobile application. It's a perfect marriage between the two clients: you can use the desktop client as you work for brief messages and questions, and pick up your mobile (as you do) when you need to do a quick voice or video consultation. Linphone Linphone is a VoIP (voice over internet protocol) communications service that operates over the session initiation protocol (SIP). This means you need a SIP number to use the service and Linphone limits you to contacting only other SIP numbers—not cellphones or landlines. It's easy to get a SIP number—many internet service providers include them with regular service and Linphone also offers a free SIP service you can use. With Linphone, you can make audio and HD video calls, do web conferencing, communicate with instant messenger, and share files and photos, but there are no other screen-sharing nor collaboration features. It's available for Linux, Windows, macOS desktops, and Android and iOS mobiles. Linphone is dual-licensed; there's an open source GPLv2 version as well as a closed version which can be embedded in other proprietary projects. You can get its source code from its downloads page; other resources on Linphone's website include a user guide and technical documentation . Nextcloud The Nextcloud project provides you with you own private cloud space with plenty of tools geared toward collaboration. After installing Nextcloud on a server, or opening a hosted account, you can add users who can log in and use the Nextcloud interface as a shared workspace. Users can store and share documents and files using either the web interface, or just by dropping them into a Nextcloud directory on their desktop, which gets synchronized automatically with the Nextcloud desktop client. The web interface also features a chat application called Talk , which features the ability to make voice and video calls. Nextcloud is a shared work space, so once it's installed and configured for your organization, it can probably be the primary virtual office space for your team. It doesn't necessarily have every tool your team needs, but it's an ideal space to share and manage the data your team works on, and to coordinate remote work. Other options The open source landscape is perpetually changing, so chances are some of you are using other open source video- and audio-conferencing solutions. If you have a favorite not listed here, please share it in the comments. Editor's note: This article was originally published in 2018 and has been updated with new information. What to read next Tags Alternatives Work from home Opensource.com Opensource.com publishes stories about creating, adopting, and sharing open source solutions. Follow us on Twitter @opensourceway. More about me Seth Kenlon Seth Kenlon is a UNIX geek, free culture advocate, independent multimedia artist, and D&D nerd. He has worked in the film and computing industry, often at the same time. More about me Jason B Jason was an Opensource.com staff member and Red Hatter from 2013 to 2022. This profile contains his work-related articles from that time. Other contributions can be found on his personal account. More about me 3 Comments These comments are closed. Eddie | July 2, 2018 No readers like this yet. Argh open source is just spread too thin. Everyone and their uncle have a program/app that may not be as accomplished as the propriety alternative. See why pple stick with propriety solutions??? Greg Mullen | July 2, 2018 No readers like this yet. Check out mattermost the open source slack alternative built for the Enterprise. Brightscout services integrate many of these technologies for unified communication free from vendor lock-in and fully owned and fully private. Ann | July 11, 2018 No readers like this yet. I'm not looking for a conferencing solution since that's usually set by my employer. I am, however, looking for a 1:1 VoIP option that allows calling landlines at a modest rate. It doesn't seem this article was designed to address that case, but it would be nice to see a follow-up addressing this situation - it's still a reality for people living in different countries than aged family members. Skype on Linux seems to get worse with each forced update. Related Content Handle any type of document with this open source tool Create a ChatBot in Mattermost with Python Use this open source accounting app to run your small business This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
https://wiki.php.net/rfc/hash_pbkdf2?do=#raw_output | PHP: rfc:hash_pbkdf2 Login Register You are here: start › rfc › hash_pbkdf2 rfc:hash_pbkdf2 Request for Comments: Adding hash_pbkdf2 Function Version: 1.0 Date: 2012-06-13 Author: Anthony Ferrara ircmaxell@php.net Status: Implemented First Published at: http://wiki.php.net/rfc/hash_pbkdf2 This RFC proposes adding a hash_pbkdf2 function to the hash package Introduction The purpose of this RFC is to add the PBKDF2 algorithm to the available hashing functions as a C implementation. Why do we need PBKDF2? PBKDF2 is defined in RFC2898 as a method for implementing password based cryptographic needs. These needs can include password storage, password derivation into a key (for encryption) or secure signatures. Additionally, it's NIST Recommended for password storage. Adding a core implementation of the PBKDF2 algorithm will enable PHP projects to utilize a fast implementation of the algorithm, putting them on a more level ground for attackers. Since the C implementation is more efficient, more rounds can be computed for the same computational cost compared to a PHP land implementation. This enables higher iteration counts to be used, providing more security with less impact to the overall performance of the application. Projects and Software That Currently Use PBKDF2 WPA and WPA2 for key derivation from password OpenDocument encryption (OpenOffice.org) WinZip AES encryption 1Password LastPass Apple iOS Blackberry Backup Encryption Django Python Framework Recommended Parameters For PBKDF2 $algo The way hash_pbkdf2 is written, any currently supported hash_algos() algorithm can be used as the base for the algorithm. This means that it's up to the developer to choose the appropriate algorithm to use when using the function. Here are a few of the popular algorithms and some recomendations around them. It should be noted that any cryptographic hash algorithm that's supported can be used successfully with PBKDF2 ( CRC32 is *not* cryptographic, therefore it should not be used). SHA512 - This is currently one of the strongest algorithms available in PHP. It makes a good primitive for *hash_pbkdf2* SHA256 - This is also plenty strong enough for use as the basis for PBKDF2. A note on other popular algorithms: SHA1 and MD5 - Both are actually strong enough for effective use in PBKDF2. The reason is that the known attack vectors against the algorithm require knowledge of the input string being hashed. Therefore, an iterated algorithm such as PBKDF2 will be immune to the known attack vectors. That means it's OK to use for this task. With that said, the recommended approach is to use SHA512 or SHA256 instead, as the base algorithms are stronger. But it's not necessarily *bad* to use SHA1 or MD5 . $salt The salt parameter should be a random string containing at least 64 bits of entropy. That means when generated from a function like *mcrypt_create_iv*, at least 8 bytes long. But for salts that consist of only *a-zA-Z0-9* (or are base_64 encoded), the minimum length should be at least 11 characters. It should be generated random for each password that's hashed, and stored along side the generated key. $iterations The iterations parameter provides the ability to *tune* the algorithm for different servers and needs. For most web uses, a minimum value of *1000* is recommended. However, as hardware varies greatly, testing should be done to find an iteration count that yields a function runtime of between 0.1 and 0.5 seconds (depending again on application). On higher end servers, this can be as much as 20,000 to 50,000 iterations (also depending on the hash algo used). It's better to use the highest iteration count possible, as it will only increase the resistance to brute forcing. $length The length parameter indicates the length of the returned key. The default value for length is the length of the hash algo's output. However, this can be increased or decreased as necessary. For example, if you're using PBKDF2 to generate a password-based key for use in an encryption routine such as RIJNDAEL 256, which expects a 256 bit key, you would want to pass the length parameter as 256/8 (to get the byte length), and set *$raw_output* to *true*. $raw_output This parameter behaves just like the other *hash_* functions. If set to *true*, the function will return a binary string (chr 0-255). If set to *false*, the function will hex encode the result prior to returning it. Example Let's say you wanted to encrypt a file using a password. The password shouldn't be applied directly to the encryption function, but should be derived first. encryption.php <?php $password = "foo" ; $data = "testing this out" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $key = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 16 , true ) ; // $key will be full-byte 0-255 data $iv = mcrypt_create_iv ( mcrypt_get_iv_size ( MCRYPT_RIJNDAEL_128 , MCRYPT_MODE_CBC ) , MCRYPT_DEV_URANDOM ) ; $ciphertext = mcrypt_encrypt ( MCRYPT_RIJNDAEL_128 , $key , $data , MCRYPT_MODE_CBC , $iv ) ; ?> Or for storing passwords (BCrypt is recommended, but there are use-cases for PBKDF2, such as when NIST compliance is mandated): password.php <?php $password = "foo" ; $salt = mcrypt_create_iv ( 16 , MCRYPT_DEV_URANDOM ) ; $hash = hash_pbkdf2 ( "sha512" , $password , $salt , 5000 , 32 ) ; // $hash will be a hex encoded string ?> Proposal and Patch The proposal is to add a hash_pbkdf2() function to the hash extension in core. The proposed function has a signature: string hash_pbkdf2(string algo, string password, string salt, int iterations [, int length = 0, bool raw_output = false]) The patch is available as a pull request to trunk. This RFC intends to add this functionality to master (5.5) only. Vote Vote begins on 2012/07/02 and ends on 2012/07/09. This vote is to include the new function in master only (5.5). rfc/hash_pbkdf2 Real name Yes? No? dragoonis hradtke ircmaxell kriscraig lynch nikic rasmus shm stas Final result: 9 0 This poll has been closed. More about PBKDF2 RFC2898 WikiPedia NIST Recommendation - PDF A Reference Implementation In PHP Changelog 0.1 - Initial Version 0.2 - Proposed 0.3 - Added Parameter Information 0.4 - Reworded to target master only, removing 5.4 section 1.0 - Moving to Accepted state rfc/hash_pbkdf2.txt · Last modified: 2025/04/03 13:08 by 127.0.0.1 Page Tools Show pagesource Old revisions Backlinks Back to top Table of Contents Request for Comments: Adding hash_pbkdf2 Function Introduction Why do we need PBKDF2? Projects and Software That Currently Use PBKDF2 Recommended Parameters For PBKDF2 $algo $salt $iterations $length $raw_output Example Proposal and Patch Vote More about PBKDF2 Changelog Copyright © 2001-2026 The PHP Group Other PHP.net sites Privacy policy | 2026-01-13T09:30:40 |
https://opensource.com/alternatives/google-photos | 10 open source alternatives to Google Photos | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search 10 open source alternatives to Google Photos By Jason Baker | Seth Kenlon (Team, Red Hat) February 11, 2020 | 35 Comments | %t min read No readers like this yet. Image by: Opensource.com 2073 votes tallied No, I already moved to an open source alternative. 10% (210 votes) No, I used an open source alternative from the beginning. 12% (251 votes) Yes, and I'm hoping to move soon. 78% (1612 votes) Are you a Google Photos user? Do you feel like you're drowning in digital photos? Sometimes it seems your phone gets filled up with selfies and snapshots all on its own, and yet picking the best shot and keeping your photos organized is never quite as automatic. It takes time to sort through the memories you create, but it's an important task because an organized photo library is an inviting photo library. While your phone OS probably has a service for storing and sorting through photos, there's a fair share of privacy issues around willfully giving copies of pictures of your life, friends, children, and activities to a corporation (for free, no less). Luckily, there are plenty of open source alternatives that provide control over who can see your photos, and there are open source tools to help you find and enhance the very best of all your favorite photos. Nextcloud Nextcloud is far more than a photo hosting application, but its photo management stands out thanks to phone apps you can use for opt-in synchronization. Instead of sending your pictures to Google Photos or Apple cloud storage, you can send them to your own Nextcloud install. Nextcloud is surprisingly easy to set up on your own server, and it has robust controls so you can select who on the Internet can reach your photo albums. You can also purchase a Nextcould hosting service, which on one hand may not seem any different from giving your photos over to Google or Apple, but there's a significant difference: Nextcloud storage is demonstrably encrypted, with source code to prove it. Piwigo Piwigo is an open source photo gallery program written in PHP with a large community of users and developers, featuring a number of customizable features, themes, and a pluggable interface. It has over 17 years of history, which is more than can be said of the comparatively recent cloud solutions that most mobile phones default to now. Piwigo has a mobile app, too, so you can sync straight from your phone. Photo viewers Storing your photos is only half the battle. Making sense of them is the other half, and for that you need a good set of open source tools. The best tool for the job depends largely upon what you actually need. Nearly everyone's an amateur photographer even if they don't think of themselves that way, and then there are those who make a living off photography. There's something for everyone, though, and at the bare minimum you need a pleasant and efficient way to view your photo library. Nextcloud and Piwigo happen to both have excellent viewers built in, but some users prefer to browse their collections with a dedicated desktop tool rather than a web browser. A well-designed desktop viewer is a great to quickly flip through multiple images without loading times or even an Internet connection at all. Eye of GNOME , the built-in image viewer with many Linux distributions, does a fine job with displaying images in most common formats. ImageGlass is another open source basic image viewer, which, while simple, benefits from the speed that comes with being so lightweight, and is a good choice for Windows users. PhotoQt is a Qt-based image viewer for Windows or Linux which is designed to be fast and flexible with thumbnail caching, mouse and keyboard shortcuts, and support of many formats. Photo organizers A major function of Google Photos and similar services is the ability to organize photos by metedata. Once you’ve got a few hundred photos in your collection, a flat structure just doesn’t cut it; after a few thousand, it’s simply impossible. Of course, just because photo organizers use metadata to organize your pictures doesn't mean they always make sense, so having a good organizer that lets you edit metadata is invaluable. Here are a few open source tools for organizing your photos through automation, with just the right number of knobs and switches so you can step in to sort them the way you want them organized. Shotwell is an image organizer which you'll find as the default in many GNOME-based distributions. It contains basic editing features like cropping, red eye reduction, and adjusting color levels, in addition to automatic organizing including grouping by date and tagging features. Gwenview is an image organizer from KDE. With it, you can view directories of photos, rank them, delete the ones you don't need, and do basic operations such as resizing, cropping, rotation, and red eye reduction. DigiKam is an image organizer that is a part of the KDE family, supports hundreds of different file formats, has multiple different collection organization methods, and supports user plug-ins to extend its functionality. Of the open source image organizers listed here, it's probably the easiest to get working for Windows in addition to its native Linux packaging. Lightzone is a free and open source software for high-end photo editing and management. It's a Java application, so it's available on any platform that runs Java (Linux, MacOS, Windows, BSD, and others). Darktable is a photo studio, digital darkroom, and photo manager all in one application. You can tether your camera directly to it, or sync your photos to it, rank the ones you like best, sweeten your photos with dynamic adjustment filters, and export them for final delivery. This is considered a professional level application, so it may be overkill for the hobbyist, but if you like to ponder over apertures and shutter speeds or debate over the quality of Tri-X grain, Darktable is what you're looking for. So how about you? Are you a current or former Google Photos user, looking for a new option to manage your photos? Or have you already moved on to something newer, and preferably, open? These certainly aren't all the options out there, so which ones are your favorites? Let us know in the comments below. Editor's note: This article was originally published in 2016 and has been updated. What to read next Tags Art and design Jason Baker Former Red Hatter. Now a consultant and aspiring entrepreneur. Map nerd, maker, and enthusiastic installer of open source desktop and self-hosted software. More about me Seth Kenlon Seth Kenlon is a UNIX geek, free culture advocate, independent multimedia artist, and D&D nerd. He has worked in the film and computing industry, often at the same time. More about me 35 Comments These comments are closed. Don Watkins | March 10, 2016 No readers like this yet. Good article and you're making me think again about how ot move my photos from Flickr to another platform. I'm just using ImageViewer on Gnome currently but I've seen Shotwell and I'll have to check out these others. James Mullin | March 10, 2016 No readers like this yet. Fotoxx An image organizer and photo editor. Install Hugin and Fotoxx does easy vertical and horizontal Panorama production and image stacking as well. Neil Levine | March 10, 2016 No readers like this yet. I actually use a combination of Shotwell and ownCloud. Shotwell nicely sorts photos into date-based directories which I store in an ownCloud sync directory. ownCloud has a built-in image viewer which means you can then view the photos via the web interface from anywhere. Jeff McWilliams | March 10, 2016 No readers like this yet. You're missing the whole suite of simple edits that can be made from within Picasa: contrast, color balance, lighting, rotate, crop, sharpen, and other simple effects. Do any of the tools mentioned provide a reasonably complete replacement for all of Picasa's features? Dan Schmidt | March 10, 2016 No readers like this yet. +1 (hundred!) Almost all of the features in Picasa I can find somewhere else. However the two reasons I use Picasa are the collection of functionality that most apps get at best 75% of, but primarily the "edit for idiots" features are missing or underpowered in other apps- auto color balancing (I don't know how to do myself and attempts to learn usually leave portraits looking like oompah loompahs), quick red-eye fix, quick blemish fix, etc. iPhoto is the only app I've found comparible in such features, and ideally I need a MS Windows available app. If Picasa dropped or neutered the edit functions I'd have moved to a different app already, that's it's true appeal. That it does great at organization, is multi platform, and publishes to one of the few decent usable web gallery services is bonus. Sucks I'll have to find a new gallery provider with a simple usable interface (most are bloated or confusing UIs for simple browsing, lack privacy controls, or are missing obvious basic functions).. But push come to shove I can always go classic html on my own if needed. Any multi platform options or easy to use retouch options to explore??? In reply to You're missing the whole by Jeff McWilliams (not verified) Ed Null | March 10, 2016 No readers like this yet. Anything for OSX? I've had a falling out with iPhoto. Just started using Picasa and like it. GN | March 11, 2016 No readers like this yet. Have you tried Preview.app? It's part of your default OSX installation and should be found in the Applications Directory. You can open entire folders in a slideshow view, plus all the editing features that Picassa has are also available. Broad export capabilities as well (to change format, image size, compress to a specific file size for uploading to webpages and forums, etc). In reply to Anything for OSX? I've had a by Ed Null (not verified) Seth Kenlon | March 15, 2016 No readers like this yet. Preview.app is not open source, as far as I know :-) A few of the projects in the comments, like Lightzone, do have OS X versions. In reply to Have you tried Preview.app? by GN (not verified) pepperdog | April 4, 2016 No readers like this yet. Digikam installs on OS X. I am in the process of migrating from Picasa to Digikam on an older macbook pro running OS 10.9.5 In reply to Anything for OSX? I've had a by Ed Null (not verified) RTuser | March 10, 2016 No readers like this yet. LightZone is professional-level digital darkroom software for Windows, Mac OS X, and Linux, that includes RAW processing and editing. Rather than using layers in the way that other photo editors do, LightZone lets the user build up a stack of tools which can be rearranged, readjusted, turned off and on, and removed from the stack. It was closed source, but is now available as open source. https://lightzoneproject.org/ William Entiken | March 10, 2016 No readers like this yet. Also Camera Life github.com/fulldecent/cameralife J G Miller | March 10, 2016 No readers like this yet. A helpful article but it should have included a mention of the too oftern overlooked Geeqie which has a lot more features than the basic EyeOfGnome (eog) or EyeOfMate (eom) It has a function to search for similar looking images which usually provides some very good matches, some basic image processing, support many image formats, as well as integration with Gimp and other image editing software. stephl | March 10, 2016 No readers like this yet. You missed Xnview MP : https://www.xnview.com/en/xnviewmp/ georgec | March 11, 2016 No readers like this yet. You've also missed the best of all the ones that I've tried: https://rawtherapee.com/ It's FOSS and really impressive. Martin Cohen | March 11, 2016 No readers like this yet. I use Picasa on both Windows 7 and OS X (10.10) because it manages my fairly large (> 40,000) photo collection the way I prefer - leaves them in place, does facial recognition, and allows easy simple modification. I will continue to use it as long as I can. Since I only use it as a local editor, I am not interested in using any cloud-based system. JoeCasa | March 11, 2016 No readers like this yet. See the question and answers on stackexchange. https://softwarerecs.stackexchange.com/q/28766/21489 Paul Walker | March 11, 2016 No readers like this yet. The 2 features I want in a replacement for Picasa are: 1) I love that Picasa keeps your original photos and just stores the changes (crop, rotate, colour change etc) as a series of steps in a secondary file. This changes are just reapplied each time your view your photo and the original is untouched. 2) Uploading to Google Photos. I like how this hooks into my Google account and I already have paid storage. I note Google don't provide a Linux uploader (it's Mac and Windows only) and the Web uploader is a bit hit and miss for large albums. Can anyone recommend something from either this collection of software or elsewhere. David Hembrow | March 11, 2016 No readers like this yet. Which of the alternatives can import the tags from an existing collection of photos in Picasa? Needing to keep those tags is the only thing that has kept me using this program (under wine) pepperdog | April 4, 2016 No readers like this yet. Digikam on os x imported my picasa tags just fine In reply to Which of the alternatives can by David Hembrow (not verified) Seth Kenlon | April 4, 2016 No readers like this yet. Great data point. Thanks for letting everyone know! In reply to Digikam on os x imported my by pepperdog (not verified) Tom Jackson | March 11, 2016 No readers like this yet. Google tells me that current users will be able to continue to use Picasa but they will accept no new users. Joris | April 15, 2016 No readers like this yet. Picasa as a desktop app is not going to stop magically, you just have to backup the installer (or someone will host it). Picasa Webalbums is going to be set _read only_. So your data isn't going anywhere but you can't add or change anything. Google has yet to give any word about a proper replacement or plan for the Picasa Webalbums. I'm kinda pissed of that as a paying user the service just drops but that happens sometimes. Through Google Takeout you can download all your photos in one big zip file to take it somewhere else. All tags and metadata is in text files with it, but I doubt all programs will import or read this without issues. The data isn't gone and readable that's at least something In reply to Google tells me that current by Tom Jackson (not verified) Seth Kenlon | March 11, 2016 No readers like this yet. Lightzone and Darktable are both great cross-platform, non-destructive, open source, photo editors and organisers. https://lightzoneproject.org/ https://www.darktable.org/ dukeinlondon | March 12, 2016 No readers like this yet. Nice article, but does any of the organiser have face recognition ? That's the one feature I can't do without Roger | March 14, 2016 No readers like this yet. Gallery Server is a good choice if you don't mind installing it on your own web server. https://galleryserverpro.com Otto | March 25, 2016 No readers like this yet. Gallery Server is Windows-only and leverages other Microsoft products. :( In reply to Gallery Server is a good by Roger (not verified) bluonek | March 16, 2016 No readers like this yet. ZenPhoto is a great web gallary alfabetadigital | April 6, 2016 No readers like this yet. xnview is freeware (just saying) and some people also like irfanview. Both are great, though freeware. getPaint.net has some more advanced features than picasa editor, but it works as a photoshop light sort of thing. It's open source by the University of Washington + microsoft ;) Digicam seems a great, better in terms of pro features option. Still, unfortunately, I feel picasa hasn't yet met its match. Drew Kwashnak | April 8, 2016 No readers like this yet. I currently use Shotwell, which does alright. DigiKam included some nice features but most of what I am using it for is to collect digital photos and move the files around, not so much for editing. The only missing piece I've found is that Google doesn't provide Google Photo Backup for Linux (and after waiting for Google Drive for Linux, I'm not holding my breath even if Google "promises" one ... I can only believe it when I see it). Shotwell has the ability to "Publish" to Picasaweb, which ends up in Google Photo but it can modify the size (L&W) while the latest iteration of Google Photo make it free for 16MP or less, not by the length & width. So I don't know if I am taking advantage of this free space when I publish from Shotwell. I'm also not sure about digiKam, as I haven't used it in a while. burma expert | April 9, 2016 No readers like this yet. I am using Picasa for 2 year but your article is very helpful. I am trying Piwigo now, it seems very good. Thank you furicle | April 14, 2016 No readers like this yet. The facial recognition is the special sauce that makes me use Picasa, although the simple touch up tools and nondestructive edits are great too. Does anybody else do facial recog? Geo | May 17, 2016 No readers like this yet. My mother does. And she also used the easy to use correction tools. She also uses the Gift CD function. Picasa is very easy to use. I haven't found anything similar yet. In reply to The facial recognition is the by furicle (not verified) penny | April 14, 2016 No readers like this yet. Loved picassa (most of the time) Googles replacement offering not much help as it is the photo editing (idiot proof) sorting and storeage I use. Cannot always get good enough on line connection for uploading photos (use memory stick) as travelling around so web storeage not much help. Very sad lost Picassa when I wiped hard drive as last ditch attemp to deal with viruses. Have not found anything as simple to use as Picassa and because I am limited on downloads cannot keep trying diferent ones Gerard | May 22, 2016 No readers like this yet. Facial recognition is what I use most plus the ability to sort the fotos on date and select them with a star. Also nice is the ability to create a face-movie and foto-collage. I now have 20.000 fotos scanned for facial regognition with 60 different persons. I have my own system for storage and backup so I don't want to use cloud storage or backup. Which program has the same functionalit as Picasa and is able to read the Picasa-files so I don't have to repeat the face-recognition? allie | May 28, 2016 No readers like this yet. Hey! I've only just found out about the change. I would happily pay an annual fee to keep Picasa with all its present functions. It is too much for my 60+brain to cope with the change. 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https://opensource.com/life/12/6/design-without-debt-five-tools-for-designers | 5 alternatives to Photoshop for designers on a budget | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search 5 alternatives to Photoshop for designers on a budget By emilygreen | Seth Kenlon (Team, Red Hat) January 2, 2020 | 4 Comments | %t min read 1 reader likes this. Image by: Opensource.com Professional design software like Photoshop is common, and yet it’s also expensive (and subscription based). What do you do if you're a designer on a tight budget? Photoshop used to be an unquestioned requirement for design work, but as open source alternatives started to arise, people realized that good art made with free tools is indistinguishable from art made with expensive proprietary ones. There are quite of few free or open source alternatives, so it's helpful to try each one out and compare each to what your specific needs are. Any time you change tooling, there's some adjustment you have to make, so jump right in but don't panic when you have to re-learn tasks that you thought could be done only one way in the past. In many cases, there are online tutorials for these free programs that can help you master them quickly. Five open source or no cost tools for graphic designers These free tools will ease the financial concerns of designers still operating on a college budget. GIMP (open source, no cost) Image by: GNU Image Manipulation Program 2.10 The most well-known alternative to Photoshop is the GNU Image Manipulation Program (GIMP) . It is also the most feature-rich free program, allowing you flexibility that is closer to the more expensive options. Photoshop, of course, sets the standard for cutting-edge photo-editing features, but fortunately almost everything that can be done in Photoshop can be done in the GIMP. The GIMP is also a cross-platform program supported by a huge online community. It can also be easily installed with Windows installers. Krita (open source, no cost) Image by: Krita 4.0, art by Galaad G Krita is great for those who want to sketch or paint, and has one of the best (if not the best) brush emulators in the business. If you are creating cartoons, textures, concept art, anime, digital paintings, Krita supports almost all graphics tablets from the moment of installation. It also comes with a fair number of useful features, and is geared toward paint emulation over photo manipulation. It is robust enough to do photo editing, although if you're used to Photoshop or GIMP, you'll have to change your workflow in some major ways. That can be a useful change of paradigm, though, so if you're curious about what exciting things you can do to images with a new set of tools, Krita might open up some exciting ideas. And if you're a digital painter, Krita is the obvious choice (and has been seen "in the wild" on several high profile projects). Pinta (open source, no cost) Pinta is ostensibly a simplified paint program but a closer looks reveals that it's got many advanced features suitable to graphic design and photo editing. It has layers and history, adjustments for levels, hue, saturation, a curve editor, and many standard effects. As an added bonus, it has a pixel grid view for artists working in a retro 8-bit style (especially useful for video game art). It also features an add-in manager so you can download and install new plugins right from the Pinta interface. Compared to GIMP or Krita, Pinta is certainly a basic editing application, but it helps define the base level expectations of a modern image editor, and it's a powerful tool in its own right. Darktable (open source, no cost) Darktable is dedicated to enhancing photos using the same workflow you'd use when developing and processing film. For users new to dark room concepts, this can be a shift in how specific looks or effects are achieved. However, once you get used to dynamic adjustment filters and presets, Darktable will make it shockingly easy (and fun!) for you to sort through hundreds of photos to find and enhance the best of the best. Darktable is a must-have for any digital photographer. Shotwell (open source, no cost) Shotwell is admittedly a lot less like Photoshop than, say, Google Picasa. It's a simple desktop app by the creators of the GNOME desktop for Linux, and it doesn't pretend to be anything more than that. But sometimes that's all you need. Shotwell has only the most basic adjustment settings to enhance good photos and images, and excels at organization. If you're looking to quickly find the best shot out of a batch, enhance and resize it, then Shotwell may well be all you need. There are many more excellent open source design tools, but this short list is a good start if you're new. Tell us your favorite open source design applications in the comments! This article was originally published in 2012 and has been updated to include additional information. What to read next Tags Art and design GIMP emilygreen Emily Green is a very competent writer with more than 6 years professional experience in blogging, copywriting, content, SEO, dissertation, technical, and theses writing. She has written more than a thousand webpage content articles in past projects. When she's not writing, she likes to read, bike and take her dog to the park. More about me Seth Kenlon Seth Kenlon is a UNIX geek, free culture advocate, independent multimedia artist, and D&D nerd. He has worked in the film and computing industry, often at the same time. More about me 4 Comments These comments are closed. Shawn H Corey | June 19, 2012 No readers like this yet. More tools (all open source and free): Inkscape - graphical app to create SVG drawings. MyPaint - emulates traditional artist tools (oil, watercolour, charcoal). Scribus - PDF layout and editing Jason Hibbets | June 19, 2012 No readers like this yet. Hi Shawn, Are you interseted in contributing a post about any of these tools? Do you have specific knowledge/tips and tricks to share with our readers? Jason Hibbets opensource.com project manager Shawn H Corey | June 19, 2012 No readers like this yet. Sorry, I only use them occasionally. Angus Williams | June 19, 2012 No readers like this yet. I was about to give krita a try by installing it on Ubuntu 12.04. But as dependencies I wants to install akonadi, mysql-server, etc etc, . To me these are unnecessary bloat just to use a drawing application. Is this a krtia or Ubuntu package issue? Related Content 5 open ways to help UX designers and developers collaborate better Edit your photos with open source artificial intelligence Remove the background from an image with this Linux command This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. 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https://vega.github.io/vega-lite/examples/#composite-marks | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://www.frontendinterviewhandbook.com/es/companies/airbnb-front-end-interview-questions | Airbnb Front End Interview Questions | The Official Front End Interview Handbook 2025 Saltar al contenido principal We are now part of GreatFrontEnd , a front end interview preparation platform created by ex-Meta and Google Engineers. Get 20% off today ! Front End Interview Handbook Start reading Practice Coding Questions System Design Quiz Questions System design Blog Español English 简体中文 Español 日本語 한국어 Polski Português Русский Tagalog বাংলা Buscar Introduction Coding interview JavaScript coding User interface coding Algorithms coding Quiz/trivia interview System design interview Overview User interface components Applications Behavorial interviews Resume preparation Interview questions 🔥 Amazon interview questions Google interview questions Microsoft interview questions Meta interview questions Airbnb interview questions ByteDance/TikTok interview questions Atlassian interview questions Uber interview questions Apple interview questions Canva interview questions Dropbox interview questions LinkedIn interview questions Lyft interview questions Twitter interview questions Shopify interview questions Pinterest interview questions Reddit interview questions Adobe interview questions Palantir interview questions Salesforce interview questions Oracle interview questions Interview questions 🔥 Airbnb interview questions En esta página Airbnb Front End Interview Questions Latest version on GreatFrontEnd Find the latest version of this page on GreatFrontEnd's Airbnb Front End Interview Guide . JavaScript coding questions Write a simple promise. Implement a StoreData class that add key/value pairs and listen to value changes for keys. Source User interface coding questions Given an input and an endpoint which returns a JSON list, as a result, extend it to autocomplete on change, handle key navigation through the results. Read answer (Free) Given a star widget embedded in a form write the code to select the stars and submit the correct value through a normal form action. Make reusable for multiple star widgets. Practice question (Free) Source: Glassdoor Airbnb Front End Engineer Interview Questions Algorithm Airbnb does have rounds evaluating your Computer Science fundamentals by asking LeetCode-style questions. Do be prepared for them. Insider tips from the GreatFrontEnd community These tips were shared by GreatFrontEnd users who have completed interviews with Airbnb. 21st Mar 2025 : "Our frontend technical screens tend to be more practical than algorithmic".... proceeds to drop a LC hard question during the screen FML Not my first rejection but actually wanted to work at Airbnb for a long time now so this one just hurts a bit more. I actually learned a good amount using GreatFrontEnd to prepare so I definitely did improve. 12th Jul 2024 : Just got done, it was okay. They asked Backbone.js, but the 2nd part was slightly different from GreatFrontEnd. Threw me off quite a bit. Got the right output, but took up the whole time. Let's see! Not feeling super confident based of the interviewer's demeanor It was add on listener, but the event names are change :foo , change :bar , (which is fine). There was additional on change which should be a global change listener that fires when any change is made And the kicker was that when you call unset, you need to keep the listeners (soft delete the data), so that when you set the attribute again, all the global listeners and the attribute listeners before unset are fired 19th Apr 2024 : I had the airbnb onsite and thought I had done great on the FE architecture round just to hear from the recruiter the feedback was negative. I'm usually good at predicting the outcome of interviews but honestly this one puzzles me. Question was to design a chat, nothing fancy. Interviewer never showed signs of disagreement or even contested my design decisions. Recruiter won't share more details.... 16th Apr 2024 : Had my first technical round with Airbnb, did all Airbnb tagged problems on GreatFrontEnd except the Backbone Model one. Guess which one they gave me lol all good though, I managed to solve the problem with time to spare, I’m pretty sure I did enough to make it to the next round but it’s hard to tell in these times. 13th Mar 2024 : Just got rejected from Airbnb. I do want to thank this forum / GreatFrontEnd for system design cause I got a strong yes from that on my system design. So the method works great. Unfortunately I didn’t do well on my experience interview out of all things lol. I laid out full technical details process, results, issues, but that’s not enough. Oh well. It was nice to try. For more insider tips, visit GreatFrontEnd ! Editar esta página Última actualización en 30 nov 2025 por Danielle Ford Anterior Meta interview questions Siguiente ByteDance/TikTok interview questions Table of Contents JavaScript coding questions User interface coding questions Algorithm Insider tips from the GreatFrontEnd community General Get started Trivia questions Company questions Blog Coding Algorithms JavaScript utility functions User interfaces System design System design overview User interface components Applications More GreatFrontEnd GitHub X Discord Contact us Tech Interview Handbook Copyright © 2025 Yangshun Tay and GreatFrontEnd | 2026-01-13T09:30:40 |
https://www.ovhcloud.com/pl/professional-services/ | Professional Services | OVHcloud Polska Otwórz menu Webmail Notifications Wróć do menu No pending order No pending ticket Moje konto klienta Wróć do menu Moje konto klienta Moje faktury Moje produkty i usługi Moje sposoby płatności Moje zamówienia Moje kontakty Moje zgłoszenia do działu wsparcia Kontakt z Działem Sprzedaży Wsparcie Klienta Wróć do menu Centrum pomocy Poziomy wsparcia Professional Services Społeczność Wróć do menu OVHcloud Community OVHcloud Blog Wydarzenia Learn Wróć do menu Dokumentacja Tutoriale Przykłady zastosowań Zgodność z przepisami Historie klientów Materiały wideo Historie Training Polska [PLN] Wróć do menu Europe Deutschland [€] España [€] France [€] Ireland [€] Italia [€] Nederland [€] Polska [PLN] Portugal [€] United Kingdom [£] America Canada (en) [$] Canada (fr) [$] United States [$] América Latina [$] Afryka Maroc [Dhs] Sénégal [FCFA] Tunisie [DT] Oceania Australia [A$] Azja Singapore [S$] Asia [US$] India [₹] World World [$] World [€] Otwórz menu logowania Witaj w OVHcloud. Zaloguj się, aby złożyć zamówienie, zarządzać produktami i usługami oraz śledzić zamówienia. Moje konto klienta Webmail Bare Metal i VPS Wróć do menu Bare Metal i VPS Serwery dedykowane Wróć do menu Serwery dedykowane Produkty Poznaj ofertę naszych serwerów dedykowanych Serwery Rise Nowość Najbardziej przystępne cenowo serwery Bare Metal od OVHcloud. Serwery Advance Nowość Wszechstronne serwery dla małych i średnich firm. Serwery Game Nowość Do gier wideo i platform streamingowych Serwery Storage Serwer idealny dla kopii zapasowych i przechowywania rozproszonego. Serwery Scale Nowość Zaprojektowane z myślą o złożonych infrastrukturach o wysokiej odporności. Serwery High Grade Najwydajniejsze serwery zoptymalizowane pod kątem krytycznych obciążeń. Systemy operacyjne i aplikacje Systemy operacyjne i aplikacje dopasowane do wszystkich Twoich zastosowań Dostępność serwerów dedykowanych w poszczególnych regionach Dostępność serwerów w różnych regionach na całym świecie Wholesale Bare Metal Skorzystaj z kompletnej oferty serwerów Advance, Scale lub High Grade. Przykłady zastosowań Odporność i AZ Grid computing SAP HANA Wirtualizacja i konteneryzacja Website business application Infrastruktura hiperkonwergentna Software-Defined Storage Big Data & Analytics Archiwizacja i kopie zapasowe AI, Machine Learning, Deep Learning Confidential Computing Database Gaming High Performance Computing Serwery dedykowane Eco Wróć do menu Serwery dedykowane Eco Serwery dedykowane Eco Sprawdź ofertę serwerów dedykowanych Eco Serwery Kimsufi Serwery w niskiej cenie, które umożliwią Ci rozpoczęcie działalności Serwery So You Start Gama serwerów dedykowanych idealna dla start-upów i małych firm Serwery Rise Nowość Sprawdzone platformy Intel i AMD, które łączą wydajność i konkurencyjne ceny Dystrybucje i system operacyjne Poznaj wersje kompatybilne z Twoim serwerem Eco Przykłady zastosowań Strona WWW i aplikacja biznesowa Serwer poczty elektronicznej Nowość Data storage Nowość VPS (prywatne serwery wirtualne) Wróć do menu VPS (prywatne serwery wirtualne) VPS - prywatne serwery wirtualne Serwery VPS Nowość Nowy VPS z maksymalną konfiguracją zasobów - konkurencyjna cena, szybkie skalowanie, wysoki poziom bezpieczeństwa. Dostępny we wszystkich regionach. Dystrybucje i licencje Sprawdź dystrybucje i licencje dostępne w ofercie VPS Opcje Spersonalizuj VPS, korzystając z zaawansowanych opcji Pomoc Przykłady zastosowań Zautomatyzowane przepływy pracy dzięki n8n Nowość Platforma MultiSite WordPress Serwer gier wideo VPS do testów Hosting aplikacji tradingowych na VPS Forex Managed Bare Metal Wróć do menu Managed Bare Metal Managed Bare Metal Managed Bare Metal Essentials powered by VMware® Twoja wirtualna infrastruktura zarządzana przez OVHcloud Przechowywanie i kopie zapasowe Wróć do menu Przechowywanie i kopie zapasowe Przestrzeń dyskowa na dane i kopie zapasowe Sprawdź kompletną ofertę naszych rozwiązań Enterprise File Storage W pełni zarządzana przestrzeń dyskowa do przechowywania plików, oparta o NetApp ONTAP Select NAS-HA Scentralizowana przestrzeń dyskowa do przechowywania danych lub kopii zapasowych Cloud Disk Array Skalowalne rozwiązanie do przechowywania bloków oparte na technologii CEPH Veeam Enterprise Plus Rozwiązanie, dzięki któremu zapewnisz ochronę Twoich danych HYCU for OVHcloud Uprość tworzenie kopii zapasowych i migrację obciążeń Nutanix Przykłady zastosowania Przechowywanie danych - serwery Linux Przechowywanie danych -wirtualne maszyny Sieć Wróć do menu Sieć Sieć Additional IP Przypisywanie i przenoszenie dynamicznych adresów IP między usługami OVHcloud Load Balancer Rozdziel obciążenie aplikacji na kilka serwerów backend Prywatna sieć vRack Połącz wszystkie usługi OVHcloud w ramach prywatnej, odizolowanej sieci OVHcloud Link Aggregation Zamów prywatną, redundantną sieć o wysokiej przepustowości OVHcloud Connect Najkrótsza droga między Twoim centrum danych a OVHcloud Przepustowość do sieci publicznej Zwiększ domyślną gwarantowaną przepustowość Infrastruktura CDN Dedykowany CDN jako uzupełnienie produktów OVHcloud Bring Your Own IP (BYOIP) Importuj adresy IP i uprość migrację do OVHcloud Bezpieczeństwo sieci Wróć do menu Bezpieczeństwo sieci Bezpieczeństwo sieci Infrastruktura Anty-DDoS Chroń infrastrukturę przez atakami DDoS Game DDoS Protection Chroń działalność związaną z grami oraz e-sportem dzięki najlepszemu w swojej klasie rozwiązaniu bezpieczeństwa DNSSEC Chroń dane przed DNS cache poisoning SSL Gateway Najprostszy sposób na zabezpieczenie Twojej strony WWW. Tożsamość, bezpieczeństwo i operacje Wróć do menu Tożsamość, bezpieczeństwo i operacje Tożsamość, bezpieczeństwo i operacje Zarządzanie tożsamością i dostępem (IAM) Zabezpiecz zarządzanie dostępem i zwiększ swoją produktywność Logs Data Platform Kompletna platforma do gromadzenia, przechowywania i wizualizacji logów Usługa zarządzania kluczami (KMS) Zapewnij bezpieczeństwo swoich danych we wszystkich usługach OVHcloud z jednego, centralnego miejsca Secret Manager Profesjonalne zarządzanie wszystkimi poufnymi danymi w jednym miejscu Service Logs Monitoruj wydajność i bezpieczeństwo środowiska cloud Bare Metal Pod Wróć do menu Bare Metal Pod Bare Metal Pod Bare Metal Pod z kwalifikacją SecNumCloud Wydajność serwerów bare metal w suwerennym środowisku spełniającym wymagania znaku SecNumCloud Domena Hosting E-mail Wróć do menu Domena Hosting E-mail Domena Wróć do menu Domena Domena Wyszukaj nazwę domeny Przenieś domenę do OVHcloud Odnów domenę Wyszukaj na rynku wtórnym (aftermarket) Szybki dostęp Cennik domen Whois: wyszukaj informacje o domenie Serwer DNS Oferty specjalne Nowość Hosting WWW Wróć do menu Hosting WWW Hosting WWW Wszystkie pakiety WWW Dodatkowe bazy danych Opcja SSL Opcja CDN Szybki dostęp Jak stworzyć stronę WWW? Hostuj stronę WordPress Stwórz stronę WWW za 1 kliknięciem Stwórz sklep online Poczta elektroniczna i rozwiązania do pracy zespołowej Wróć do menu Poczta elektroniczna i rozwiązania do pracy zespołowej Poczta elektroniczna i rozwiązania do pracy zespołowej Wszystkie rozwiązania poczty elektronicznej Wszystkie rozwiązania Exchange Licencje Office 365 SMS Wróć do menu SMS SMS Wysyłaj wiadomości SMS Pro Public Cloud Wróć do menu Public Cloud Public Cloud Wróć do menu Public Cloud Public Cloud Sprawdź ofertę Public Cloud Ekosystem usług Przyspieszenie rozwoju projektów i automatyzacja struktury Cennik Sprawdź cennik i dostępność Przetestuj Public Cloud za darmo Wypróbuj nasze rozwiązania bez ponoszenia kosztów Savings Plans Nowość Skorzystaj z niższych cen zasobów Public Cloud, zawierając umowę terminową na okres od 1 do 36 miesięcy. Zalety oferty Public Cloud Odkryj rozwiązania cloud computing dopasowane do Twoich potrzeb Cloud computing Dowiedz się więcej o tej coraz powszechniejszej praktyce Zgodność i certyfikaty Sprawdź, jak OVHcloud buduje zaufane rozwiązania Strefy zaufania Wdrażaj dane strategiczne w strefach ze wzmocnionym bezpieczeństwem Dostępność według regionów Sprawdź dostępność katalogu według lokalizacji Local Zones Nowość Wdrażaj usługi chmurowe jak najbliżej Twoich użytkowników Dokumentacja Sprawdź przewodniki i tutoriale Compute Wróć do menu Compute Compute Poznaj pełną ofertę produktów compute Virtual Machine Instances Korzystaj z wielofunkcyjnych instancji dopasowanych do wszystkich Twoich zastosowań. Cloud GPU Przyspiesz obsługę obciążeń, korzystając z instancji GPU o wysokiej wydajności. Metal Instances Połącz moc Bare Metal z automatyzacją chmury Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy Compute Migracja do PaaS Skoncentruj się na Twoich aplikacjach i buduj konkurencyjne usługi Local Zone Nowość Wdrażaj usługi chmurowe jak najbliżej Twoich użytkowników Storage Wróć do menu Storage Storage Poznaj pełną ofertę produktów Storage Block Storage Twórz wolumeny przestrzeni dyskowej i używaj ich jako dodatkowych dysków Object Storage Korzystaj z nielimitowanej przestrzeni dyskowej na żądanie, kompatybilnej z S3 Cold Archive Efektywna kosztowo archiwizacja rzadko wykorzystywanych danych. Local Zone Nowość Wdrażaj usługi chmurowe jak najbliżej Twoich użytkowników Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy Storage Sieć Wróć do menu Sieć Sieć Poznaj pełną ofertę produktów Network Private Network Wdrażaj prywatne sieci vRack od OVHcloud Load Balancer Zarządzaj zmiennym ruchem, rozdzielając go na kilka zasobów Floating IP Przypisuj publiczne adresy IP i przenoś je między usługami Gateway Zarządzaj unikalnym punktem połączenia między Twoją prywatną siecią a Internetem Dokumentacja Zapoznaj się z naszą dokumentacją dotyczącą gamy Network Kontenery & Orkiestracja Wróć do menu Kontenery & Orkiestracja Kontenery & Orkiestracja Poznaj pełną ofertę produktów Kontenery i Orkiestracja Managed Kubernetes Service Orkiestruj skonteneryzowane aplikacje za pomocą klastra Kubernetes z certyfikatem CNCF Load Balancer for Managed Kubernetes Service Zarządzaj zmianami w bieżących projektach, rozdzielaj ruch pomiędzy zasobami Managed Rancher Service Nowość Scentralizowane i uproszczone zarządzanie klastrami Kubernetes Managed Private Registry Zarządzaj obrazami kontenerów i Helmchart w bezpiecznym prywatnym rejestrze Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy Kontenery i Orkiestracja Migracja do PaaS Skoncentruj się na Twoich aplikacjach i buduj konkurencyjne usługi Databases Wróć do menu Databases Databases Poznaj pełną ofertę produktów Databases MongoDB Dokumentowy silnik NoSQL. Wypróbuj za darmo MySQL Popularna relacyjna baza danych dostosowująca się do Twoich potrzeb PostgreSQL Uznany na rynku silnik relacyjnych baz danych open source Valkey Inteligentne przechowywanie danych w pamięci Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy Databases Migracja do PaaS Skoncentruj się na Twoich aplikacjach i buduj konkurencyjne usługi Analytics Wróć do menu Analytics Analytics Poznaj pełną ofertę produktów Analytics Kafka Rozwiązanie „queuing” do wdrażania architektur „event-driven” Kafka Connect Rozszerzenie ułatwiające wprowadzanie danych z różnych źródeł do Apache Kafka Kafka MirrorMaker Replikacja zapewniająca wysoką dostępność klastrów Kafka Logs Data Platform Kompletna platforma do gromadzenia, przechowywania i wizualizacji logów OpenSearch Silnik do indeksowania, wyszukiwania i analizy danych ClickHouse Nowość Ultraszybka analiza danych Managed Dashboards Platforma Grafana do tworzenia dashboardów Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy Analytics Migracja do PaaS Skoncentruj się na Twoich aplikacjach i buduj konkurencyjne usługi Data Platform Nowość Wróć do menu Data Platform Data Platform Poznaj pełną ofertę produktów Data Platform Poznaj OVHcloud Data Platform Nowość Realizuj projekty Data & Analytics w prosty sposób i w rekordowym czasie Data Catalog Nowość Ponad 50 konektorów dla wszystkich źródeł danych Lakehouse Manager Nowość „Data warehouse” i „data lake” oparte na Apache Iceberg Data Processing Engine Nowość Zautomatyzuj wykonywanie i orkiestrację obciążeń ETL/ELT Analytics Manager Nowość Twórz dashboardy i uruchamiaj zapytania przy użyciu silnika Trino Application Services Nowość Zestaw SDK i usługi „serverless” do wdrażania API i aplikacji „data” Control Center Nowość Monitoruj metryki, zarządzaj logami i alertami środowisk AI & Machine Learning Wróć do menu AI & Machine Learning AI & Machine Learning Poznaj pełną ofertę produktów AI i Machine Learning AI & Quantum Notebooks Uruchamiaj notebooki Jupyter lub VS Code w chmurze i wybieraj spośród naszych frameworków AI lub Quantum Native AI Training Trenuj modele sztucznej inteligencji AI Deploy Wdrażaj modele machine learning w prosty sposób i twórz prognozy AI Endpoints Nowość Wzbogać aplikacje o modele generatywnej AI dzięki prostym, standardowym i bezpiecznym interfejsom API Dokumentacja Zapoznaj się z dokumentacją dotyczącą gamy AI i Machine Learning Migracja do PaaS Skoncentruj się na Twoich aplikacjach i buduj konkurencyjne usługi Quantum computing Wróć do menu Quantum computing Quantum computing Poznaj pełną ofertę produktów Quantum Computing Quantum Emulators Nowość Wykonuj symulacje algorytmów kwantowych w gotowych do użycia notebookach Quantum Processing Units (QPU) Nowość Korzystaj z komputerów kwantowych za pośrednictwem naszej Quantum Platform Co to jest quantum computing? Przygotuj się na nadchodzącą rewolucję akceleracji obliczeń i dowiedz się już dziś, jak rozwijać projekty na komputerach kwantowych jutra Identity, Security & Operations Wróć do menu Identity, Security & Operations Identity, Security & Operations Poznaj pełną ofertę produktów Identity, Security & Operations Identity and Access Management (IAM) Zapewnij bezpieczny dostęp i zwiększ produktywność Logs Data Platform Kompletna platforma do gromadzenia, przechowywania i wizualizacji logów Key Management Service (KMS) Zapewnij bezpieczeństwo danych we wszystkich usługach OVHcloud Secret Manager Profesjonalne zarządzanie wszystkimi poufnymi danymi w jednym miejscu Services Logs Monitoruj wydajność i bezpieczeństwo środowiska cloud Hosted Private Cloud Wróć do menu Hosted Private Cloud VMware Wróć do menu VMware VMware on OVHcloud Poznaj VMware on OVHcloud Public VCF as a Service Nowość Rozwiązanie VMware, współdzielone i zarządzane, zoptymalizowane przez VMware Cloud Foundation Managed VMware vSphere Rozwiązanie VMware zarządzane przez wszystkie firmy Managed VMware vSphere z kwalifikacją SecNumCloud Rozwiązanie VMware z kwalifikacją ANSSI w strefie zaufania Rozwiązania Porównaj oferty VMware SAP on OVHcloud Rozszerzenie i migracja centrów danych Rozwiązania hybrydowe i multicloud Rozwiązania Disaster Recovery Rozwiązania Europejskie strefy zaufania Wyświetl wszystkie rozwiązania Nutanix Wróć do menu Nutanix Hosted Private Cloud NC2 on OVHcloud Nowość Nutanix Cloud Clusters (NC2) on OVHcloud Nutanix on OVHcloud Skalowalna, hiperkonwergentna i gotowa do użycia platforma (HCI) Bare Metal Pod z kwalifikacją SecNumCloud Nowość Serwery certyfikowane przez Nutanix dostępne w Bare Metal Pod, z kwalifikacją SecNumCloud HYCU for OVHcloud Uprość tworzenie kopii zapasowych i migrację obciążeń Nutanix Veeam Enterprise do tworzenia kopii zapasowych Rozwiązanie dedykowane Veeam Backup & Replication do tworzenia kopii zapasowych Przykłady zastosowania Migracja i zarządzanie danymi Plan Disaster Recovery (DRP) Hiperkonwergencja, oszczędności i ekologia Disaster Recovery (DRaaS) SAP HANA Wróć do menu SAP HANA SAP HANA SAP HANA on Private Cloud Rozwiązanie, które ułatwia wdrożenia SAP w suwerennej chmurze Rozwiązania SAP on OVHcloud Przestrzeń dyskowa i kopie zapasowe Wróć do menu Przestrzeń dyskowa i kopie zapasowe Przestrzeń dyskowa i kopie zapasowe Poznaj rozwiązania do przechowywania danych Opcja Veeam do tworzenia kopii zapasowych w środowisku VMware Rozwiązanie Veeam Backup Managed do tworzenia kopii zapasowych wirtualnych maszyn Opcja Zerto Disaster Recovery Plan (DRP) VMware Rozwiązanie Disaster Recovery Plan (DRP) dla klastrów VMware w wielu lokalizacjach Opcja Veeam dla Public VCF as a Service Rozwiązanie dedykowane Veeam Backup & Replication do tworzenia kopii zapasowych Veeam Enterprise - licencje Rozwiązanie dedykowane Veeam Backup & Replication do tworzenia kopii zapasowych HYCU for OVHcloud Uprość tworzenie kopii zapasowych i migrację obciążeń Nutanix Object Storage Korzystaj z nielimitowanej przestrzeni dyskowej na żądanie, kompatybilnej z S3 Cold Archive Archiwizuj dane długoterminowo w najlepszej cenie NetApp - Enterprise File Storage W pełni zarządzana przestrzeń dyskowa oparta na technologii NetApp ONTAP Select Przykłady zastosowań Tworzenie kopii zapasowych i disaster recovery Plan ciągłości działania Disaster recovery dla Managed VMware vSphere Disaster recovery dla Nutanix on OVHcloud Sieć Wróć do menu Sieć Sieć Additional IP Przypisywanie i przenoszenie dynamicznych adresów IP między usługami OVHcloud Load Balancer Rozdziel obciążenie aplikacji na kilka serwerów backend Prywatna sieć vRack Połącz wszystkie usługi OVHcloud w ramach prywatnej, odizolowanej sieci OVHcloud Connect Najkrótsza droga między Twoim centrum danych a OVHcloud Infrastruktura CDN Dedykowany CDN jako uzupełnienie produktów OVHcloud Bring Your Own IP (BYOIP) Importuj adresy IP i uprość migrację do OVHcloud Bezpieczeństwo sieci Wróć do menu Bezpieczeństwo sieci Bezpieczeństwo sieci Infrastruktura Anty-DDoS Chroń infrastrukturę przez atakami DDoS DNSSEC Chroń dane przed DNS cache poisoning SSL Gateway Najprostszy sposób na zabezpieczenie Twojej strony WWW. Tożsamość, bezpieczeństwo i operacje Wróć do menu Tożsamość, bezpieczeństwo i operacje Tożsamość, bezpieczeństwo i operacje Identity and Access Management (IAM) Zabezpiecz zarządzanie dostępem i zwiększ swoją produktywność Logs Data Platform Kompletna platforma do gromadzenia, przechowywania i wizualizacji logów Usługa zarządzania kluczami (KMS) Zapewnij bezpieczeństwo swoich danych we wszystkich usługach OVHcloud z jednego, centralnego miejsca Secret Manager Profesjonalne zarządzanie wszystkimi poufnymi danymi w jednym miejscu Service Logs Monitoruj wydajność i bezpieczeństwo środowiska cloud Zgodność i certyfikaty Wróć do menu Zgodność i certyfikaty Zgodność i certyfikaty Pełny wykaz norm i przepisów RODO Zgodność z rozporządzeniem (UE) 2016/679 o ochronie danych SecNumCloud Kwalifikacja wiza bezpieczeństwa ANSSI HDS i hosting danych medycznych Hosting danych medycznych we Francji i w kilku innych krajach HIPAA i HITECH Hosting danych medycznych w Stanach Zjednoczonych PCI DSS Hosting danych bankowych ISO/IEC 27001, 27017 i 27018 Zarządzanie bezpieczeństwem informacji ISO/IEC 27701 Zarządzanie bezpieczeństwem przetwarzania danych osobowych ISO 50001 Wydajność energetyczna SOC 1, 2 i SOC 3 Certyfikat i raporty AICPA SSAE 16/ISAE 3402 typu II EBA i ACPR Zgodność z przepisami obowiązującymi operatorów usług finansowych w Europie G-Cloud Świadczenie usług w chmurze dla sektora publicznego w Wielkiej Brytanii Rozwiązania Wróć do menu Rozwiązania Przykłady zastosowań Wróć do menu Przykłady zastosowań Przykłady zastosowań Migracja do chmury Chmura hybrydowa i multicloud Modernizacja aplikacji Aplikacje cloud native Sztuczna inteligencja Big Data Analytics Intensywne obciążenia Przechowywanie dużych zbiorów danych Grid Computing Migracja do PaaS Kopie zapasowe i disaster recovery Trusted Zone Środowisko SecNumCloud Ochrona sieci Bezpieczeństwo w chmurze Rozszerzenie i migracja centrum danych Transformacja centrum danych Branża Wróć do menu Branża Branża Sektor publiczny Zaufane rozwiązanie dla instytucji rządowych i administracji publicznej Opieka zdrowotna Zaufane rozwiązanie dla sektora opieki zdrowotnej Usługi finansowe Rozwiązania dla operatorów usług finansowych Produkcja Zaufane rozwiązanie cloud dla europejskich przedsiębiorstw strategicznych Oprogramowanie i technologie IT Rozwiązania SaaS i PaaS od wydawców oprogramowania - partnerów OVHcloud Gaming Rozwiązania cloud dla podmiotów działających w sektorze gamingowym Rodzaj podmiotu Wróć do menu Rodzaj podmiotu Rodzaj podmiotu Firma Rozwiązania umożliwiające cyfrową transformację przedsiębiorstw Wydawca oprogramowania (SaaS/PaaS) Rozwiązania SaaS i PaaS od wydawców oprogramowania - partnerów OVHcloud Integrator systemów Rozwiązania dla integratorów, firm outsourcingowych i konsultingowych Instytucja rządowa/Administracja publiczna Zaufane rozwiązania dla instytucji rządowych i administracji publicznej Start-up Rozwiązania wspierające start-upy Scale-up Rozwiązania wspierające scale-upy Dostawca technologii Wróć do menu Dostawca technologii Dostawca technologii Veeam Chroń dane za pomocą rozwiązań Veeam od OVHcloud VMware by Broadcom Rozwiązania VMware by Broadcom i OVHcloud do obsługi Twoich projektów Nutanix Przyspiesz i uprość realizację projektów w chmurze dzięki rozwiązaniu Nutanix on OVHcloud HYCU Rozwiązanie do tworzenia kopii zapasowych cenione przez użytkowników Nutanix SAP Rozwiązania SAP on OVHcloud do obsługi środowisk SAP hostowanych w suwerennej chmurze NetApp Rozwiązania macierzowe NetApp zapewniające kontrolę kosztów i wysoką wydajność Nvidia Rozwiązania GPU od Nvidia przyspieszające innowacje i projekty AI MongoDB Rozwiązania MongoDB upraszczające zarządzanie danymi OpenStack Rozwiązania OpenStack zintegrowane z OVHcloud do budowy infrastruktur chmurowych Intel Specjalistyczne rozwiązania oparte na technologii Intel® Xeon® do akceleracji w chmurze AMD Rozwiązania chmurowe high grade z procesorami AMD Hadoop Cloudera W pełni zarządzane rozwiązanie Cloudera by Claranet Ekosystem Wróć do menu Ekosystem Ekosystem Poznaj ekosystem partnerów OVHcloud Partner Program Inicjatywa dla naszych partnerów: resellerów, integratorów usług, dostawców usług zarządzanych i doradców w zakresie rozwiązań chmurowych Open Trusted Cloud Ekosystem certyfikowanych rozwiązań SaaS i PaaS, hostowanych w naszej otwartej, odwracalnej i niezawodnej chmurze Startup Program Program akceleracyjny dla start-upów i scale-upów OVHcloud Labs Strefa innowacji do testowania naszych najnowocześniejszych technologii przed ich oficjalnym wprowadzeniem na rynek Wydarzenia w ramach ekosystemu Znajdź wszystkie wydarzenia organizowane dla ekosystemu naszych partnerów: webinaria, konferencje, etc. Szkolenia i certyfikacja Pogłębianie wiedzy i zdobywanie certyfikatów dzięki szkoleniom dostępnym dla członków programu. Szybki dostęp Znajdź partnera Dołącz do OVHcloud Partner Program Dołącz do OVHcloud Startup Program Porównanie cen Portal partnerów FAQ Partner Program O nas Wróć do menu O nas O nas Kim jesteśmy Aktualności Globalna infrastruktura Nasze centra danych Local Zones Sieć szkieletowa Dołącz do OVHcloud Patent Pledge Informacje prawne Ochrona danych osobowych - RODO Suwerenność danych Zaufana chmura Innowacja Zrównoważona chmura Zaufana chmura Środowiskowy Impact Tracker Summit Open search bar Close search bar Brak wyników Produkty Rozwiązania Partnerzy Dokumentacja Articles Wyświetl wszystkie wyniki Professional Services Professional Services Professional Services Zespół Professional Services zapewnia doradztwo techniczne i rekomenduje sprawdzone praktyki umożliwiające skuteczną transformację chmurową Skontaktuj się z nami Opis oferty Opis oferty Przykłady zastosowania Przykłady zastosowania Technologia Technologia Opinie Opinie Partnerzy Partnerzy Skontaktuj się z nami Dzielimy się wiedzą ekspercką, dzięki której transformacja cyfrowa staje się prostsza Professional Services obejmują trzy rodzaje usług o wartości dodanej: Doradztwo techniczne Zespół Professional Services w OVHcloud zapewnia doradztwo techniczne i rekomenduje sprawdzone praktyki umożliwiające skuteczną transformację chmurową. Usługi Eksperci Professional Services upraszczają procesy migracji i modernizacji, zapewniając wymierne korzyści biznesowe. Rekomendujemy również zaufanych partnerów, którzy pomogą Ci osiągnąć najlepsze rezultaty w środowiskach chmurowych i on premises. Szkolenia Zespół Professional Services oferuje szkolenia dostosowane do indywidualnych potrzeb oraz szeroką gamę kursów dostępnych w naszym katalogu online. Katalog szkoleń YouTube umieszcza w odtwarzanych przez Ciebie filmach znaczniki, które umożliwiają późniejsze wyświetlanie reklam targetowanych w oparciu o Twoją historię przeglądania. Aby obejrzeć film, musisz zaakceptować politykę „Udostępnianie plików cookie na platformach stron trzecich” w naszym Centrum Prywatności. Zgodę możesz wycofać w dowolnym momencie. Aby uzyskać więcej informacji, sprawdź politykę cookies YouTube oraz politykę cookies OVHcloud . Show Privacy Center Professional Services: uprość migrację i przyspiesz realizację projektów! Oferta cloud Migracja do chmury Skorzystaj z doradztwa dopasowanego do Twoich potrzeb przy planowaniu i realizacji migracji, obejmującego aspekty bezpieczeństwa, odporności oraz disaster recovery. Chmura hybrydowa i multicloud Projektuj i buduj rozwiązania hybrydowe i multicloud z pomocą naszych architektów, którzy zapewnią profesjonalne doradztwo. Nowoczesna infrastruktura cloud Poznaj dobre praktyki zarządzania, optymalizacji i bezpieczeństwa infrastruktury cloud. Modernizacja i rozwój aplikacji Zoptymalizuj cykl życia projektów, korzystając z najlepszych praktyk DevOps. Dzięki temu przyspieszysz modernizację aplikacji, zapewnisz ciągłą integrację i efektywne wdrażanie w chmurze. Dane i AI Wykorzystaj technologie oparte na danych i AI, aby przyspieszyć rozwój Twojej firmy, usprawnić procesy decyzyjne i zwiększyć tempo wprowadzania innowacji. Zaawansowane technologie w ramach Professional Services Wiremind poleca Professional Services od OVHcloud Zespół Professional Services pomógł firmie Wiremind zdobyć wiedzę niezbędną do osiągnięcia maksymalnej wydajności przestrzeni dyskowej na naszych serwerach dedykowanych. Cédric de St Martin, Operations VP / SRE w Wiremind Skontaktuj się z nami, aby uzyskać wsparcie ekspertów Zamów spersonalizowaną analizę Twojego projektu. Skontaktuj się z nami Współpraca z doświadczonymi partnerami OVHcloud Specjaliści w każdej dziedzinie OVHcloud, jako dostawca usług chmurowych, współpracuje z siecią partnerów posiadających wiedzę ekspercką. Wspólnie wspieramy Cię w realizacji wszystkich Twoich projektów. Satysfakcja klienta Nasi partnerzy zostali specjalnie przeszkoleni, dzięki czemu zapewniają klientom OVHcloud najwyższy poziom satysfakcji ze świadczonych usług. Komplementarne umiejętności Posiadamy wiedzę i doświadczenie w zakresie technologii oraz procesów, które wzbogacają ofertę usług wszystkich naszych partnerów. Sprawdź katalog partnerów OVHcloud Najczęściej zadawane pytania: Co oznacza termin Professional Services? Professional Services to zespół ekspertów i trenerów wspierających klientów oraz partnerów. Świadczą oni usługi doradcze w zakresie środowisk chmurowych opartych na szerokiej gamie rozwiązań i technologii. Usługi te dostosowane są do wszystkich potrzeb związanych z transformacją cyfrową i bazują na strategiach, których celem jest wzrost i konkurencyjność klientów oraz partnerów. Czy Professional Services mają zastosowanie do wszystkich produktów OVHcloud? Tak, eksperci Professional Services świadczą usługi w odniesieniu do wszystkich produktów dostępnych w OVHcloud, zarówno z gamy Private, jak i Public Cloud. Nasi eksperci są wybitnymi specjalistami w dziedzinie technologii informatycznych i chmury. Dzięki temu wspierają klientów w realizacji projektów związanych ze środowiskami „legacy” lub „cloud-native”, stosując nowoczesną metodologię dostosowaną do specyfiki projektu. Czy OVHcloud wykonuje operacje w środowiskach klientów? Nie, jako eksperci techniczni świadczymy usługi doradcze. Przeprowadzimy Cię przez wszystkie etapy projektu i udzielimy cennych rad. Zarekomendujemy również partnerów, którzy zapewnią wsparcie i/lub outsourcing infrastruktury. W jakich językach uzyskam wsparcie i zostanę przeszkolony? Eksperci Professional Services udzielają wsparcia i realizują szkolenia w języku angielskim i francuskim. Wsparcia w innych językach i innych dziedzinach wiedzy mogą Ci udzielić partnerzy z naszego ekosystemu. 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https://llvm.org/doxygen/classNode.html#abbe3b486a7ff4869ec06b39f0f57e24b | LLVM: Node Class Reference LLVM  22.0.0git Public Types | Public Member Functions | Protected Attributes | Friends | List of all members Node Class Reference abstract #include " llvm/Demangle/ItaniumDemangle.h " Inherited by FloatLiteralImpl< float > , FloatLiteralImpl< double > , FloatLiteralImpl< long double > , AbiTagAttr , ArraySubscriptExpr , ArrayType , BinaryExpr , BinaryFPType , BitIntType , BoolExpr , BracedExpr , BracedRangeExpr , CallExpr , CastExpr , ClosureTypeName , ConditionalExpr , ConstrainedTypeTemplateParamDecl , ConversionExpr , ConversionOperatorType , CtorDtorName , CtorVtableSpecialName , DeleteExpr , DotSuffix , DtorName , DynamicExceptionSpec , ElaboratedTypeSpefType , EnableIfAttr , EnclosingExpr , EnumLiteral , ExpandedSpecialSubstitution , ExplicitObjectParameter , ExprRequirement , FloatLiteralImpl< Float > , FoldExpr , ForwardTemplateReference , FunctionEncoding , FunctionParam , FunctionType , GlobalQualifiedName , InitListExpr , IntegerLiteral , LambdaExpr , LiteralOperator , LocalName , MemberExpr , MemberLikeFriendName , ModuleEntity , ModuleName , NameType , NameWithTemplateArgs , NestedName , NestedRequirement , NewExpr , NodeArrayNode , NoexceptSpec , NonTypeTemplateParamDecl , ObjCProtoName , ParameterPack , ParameterPackExpansion , PixelVectorType , PointerToMemberConversionExpr , PointerToMemberType , PointerType , PostfixExpr , PostfixQualifiedType , PrefixExpr , QualType , QualifiedName , ReferenceType , RequiresExpr , SizeofParamPackExpr , SpecialName , StringLiteral , StructuredBindingName , SubobjectExpr , SyntheticTemplateParamName , TemplateArgs , TemplateArgumentPack , TemplateParamPackDecl , TemplateParamQualifiedArg , TemplateTemplateParamDecl , ThrowExpr , TransformedType , TypeRequirement , TypeTemplateParamDecl , UnnamedTypeName , VectorType , and VendorExtQualType . Public Types enum   Kind : uint8_t enum class   Cache : uint8_t { Yes , No , Unknown }   Three-way bool to track a cached value. More... enum class   Prec : uint8_t {    Primary , Postfix , Unary , Cast ,    PtrMem , Multiplicative , Additive , Shift ,    Spaceship , Relational , Equality , And ,    Xor , Ior , AndIf , OrIf ,    Conditional , Assign , Comma , Default }   Operator precedence for expression nodes. More... Public Member Functions   Node ( Kind K_, Prec Precedence_= Prec::Primary , Cache RHSComponentCache_= Cache::No , Cache ArrayCache_= Cache::No , Cache FunctionCache_= Cache::No )   Node ( Kind K_, Cache RHSComponentCache_, Cache ArrayCache_= Cache::No , Cache FunctionCache_= Cache::No ) template<typename Fn> void  visit (Fn F ) const   Visit the most-derived object corresponding to this object. bool   hasRHSComponent ( OutputBuffer &OB) const bool   hasArray ( OutputBuffer &OB) const bool   hasFunction ( OutputBuffer &OB) const Kind   getKind () const Prec   getPrecedence () const Cache   getRHSComponentCache () const Cache   getArrayCache () const Cache   getFunctionCache () const virtual bool   hasRHSComponentSlow ( OutputBuffer &) const virtual bool   hasArraySlow ( OutputBuffer &) const virtual bool   hasFunctionSlow ( OutputBuffer &) const virtual const Node *  getSyntaxNode ( OutputBuffer &) const void  printAsOperand ( OutputBuffer &OB, Prec P = Prec::Default , bool StrictlyWorse=false) const void  print ( OutputBuffer &OB) const virtual bool   printInitListAsType ( OutputBuffer &, const NodeArray &) const virtual std::string_view  getBaseName () const virtual  ~Node ()=default DEMANGLE_DUMP_METHOD void  dump () const Protected Attributes Cache   RHSComponentCache : 2   Tracks if this node has a component on its right side, in which case we need to call printRight. Cache   ArrayCache : 2   Track if this node is a (possibly qualified) array type. Cache   FunctionCache : 2   Track if this node is a (possibly qualified) function type. Friends class  OutputBuffer Detailed Description Definition at line 166 of file ItaniumDemangle.h . Member Enumeration Documentation ◆  Cache enum class Node::Cache : uint8_t strong Three-way bool to track a cached value. Unknown is possible if this node has an unexpanded parameter pack below it that may affect this cache. Enumerator Yes  No  Unknown  Definition at line 175 of file ItaniumDemangle.h . ◆  Kind enum Node::Kind : uint8_t Definition at line 168 of file ItaniumDemangle.h . ◆  Prec enum class Node::Prec : uint8_t strong Operator precedence for expression nodes. Used to determine required parens in expression emission. Enumerator Primary  Postfix  Unary  Cast  PtrMem  Multiplicative  Additive  Shift  Spaceship  Relational  Equality  And  Xor  Ior  AndIf  OrIf  Conditional  Assign  Comma  Default  Definition at line 179 of file ItaniumDemangle.h . Constructor & Destructor Documentation ◆  Node() [1/2] Node::Node ( Kind K_ , Prec Precedence_ = Prec::Primary , Cache RHSComponentCache_ = Cache::No , Cache ArrayCache_ = Cache::No , Cache FunctionCache_ = Cache::No  ) inline Definition at line 221 of file ItaniumDemangle.h . References ArrayCache , FunctionCache , No , Primary , and RHSComponentCache . Referenced by AbiTagAttr::AbiTagAttr() , ArraySubscriptExpr::ArraySubscriptExpr() , ArrayType::ArrayType() , BinaryExpr::BinaryExpr() , BinaryFPType::BinaryFPType() , BitIntType::BitIntType() , BoolExpr::BoolExpr() , BracedExpr::BracedExpr() , BracedRangeExpr::BracedRangeExpr() , CallExpr::CallExpr() , CastExpr::CastExpr() , ClosureTypeName::ClosureTypeName() , ConditionalExpr::ConditionalExpr() , ConstrainedTypeTemplateParamDecl::ConstrainedTypeTemplateParamDecl() , ConversionExpr::ConversionExpr() , ConversionOperatorType::ConversionOperatorType() , CtorDtorName::CtorDtorName() , CtorVtableSpecialName::CtorVtableSpecialName() , DeleteExpr::DeleteExpr() , DotSuffix::DotSuffix() , DtorName::DtorName() , DynamicExceptionSpec::DynamicExceptionSpec() , ElaboratedTypeSpefType::ElaboratedTypeSpefType() , EnableIfAttr::EnableIfAttr() , EnclosingExpr::EnclosingExpr() , EnumLiteral::EnumLiteral() , ExpandedSpecialSubstitution::ExpandedSpecialSubstitution() , ExplicitObjectParameter::ExplicitObjectParameter() , ExprRequirement::ExprRequirement() , FloatLiteralImpl< float >::FloatLiteralImpl() , FoldExpr::FoldExpr() , ForwardTemplateReference::ForwardTemplateReference() , FunctionEncoding::FunctionEncoding() , FunctionParam::FunctionParam() , FunctionType::FunctionType() , TemplateParamQualifiedArg::getArg() , FunctionEncoding::getAttrs() , VectorType::getBaseType() , ParameterPackExpansion::getChild() , QualType::getChild() , VectorType::getDimension() , FunctionEncoding::getName() , PointerType::getPointee() , FunctionEncoding::getRequires() , FunctionEncoding::getReturnType() , ForwardTemplateReference::getSyntaxNode() , getSyntaxNode() , ParameterPack::getSyntaxNode() , VendorExtQualType::getTA() , VendorExtQualType::getTy() , GlobalQualifiedName::GlobalQualifiedName() , InitListExpr::InitListExpr() , IntegerLiteral::IntegerLiteral() , LambdaExpr::LambdaExpr() , LiteralOperator::LiteralOperator() , LocalName::LocalName() , MemberExpr::MemberExpr() , MemberLikeFriendName::MemberLikeFriendName() , ModuleEntity::ModuleEntity() , ModuleName::ModuleName() , NameType::NameType() , NameWithTemplateArgs::NameWithTemplateArgs() , NestedName::NestedName() , NestedRequirement::NestedRequirement() , NewExpr::NewExpr() , Node() , NodeArrayNode::NodeArrayNode() , NoexceptSpec::NoexceptSpec() , NonTypeTemplateParamDecl::NonTypeTemplateParamDecl() , ObjCProtoName::ObjCProtoName() , ParameterPack::ParameterPack() , ParameterPackExpansion::ParameterPackExpansion() , PixelVectorType::PixelVectorType() , PointerToMemberConversionExpr::PointerToMemberConversionExpr() , PointerToMemberType::PointerToMemberType() , PointerType::PointerType() , PostfixExpr::PostfixExpr() , PostfixQualifiedType::PostfixQualifiedType() , PrefixExpr::PrefixExpr() , RequiresExpr::printLeft() , QualifiedName::QualifiedName() , QualType::QualType() , ReferenceType::ReferenceType() , RequiresExpr::RequiresExpr() , SizeofParamPackExpr::SizeofParamPackExpr() , SpecialName::SpecialName() , StringLiteral::StringLiteral() , StructuredBindingName::StructuredBindingName() , SubobjectExpr::SubobjectExpr() , SyntheticTemplateParamName::SyntheticTemplateParamName() , TemplateArgs::TemplateArgs() , TemplateArgumentPack::TemplateArgumentPack() , TemplateParamPackDecl::TemplateParamPackDecl() , TemplateParamQualifiedArg::TemplateParamQualifiedArg() , TemplateTemplateParamDecl::TemplateTemplateParamDecl() , ThrowExpr::ThrowExpr() , TransformedType::TransformedType() , TypeRequirement::TypeRequirement() , TypeTemplateParamDecl::TypeTemplateParamDecl() , UnnamedTypeName::UnnamedTypeName() , VectorType::VectorType() , and VendorExtQualType::VendorExtQualType() . ◆  Node() [2/2] Node::Node ( Kind K_ , Cache RHSComponentCache_ , Cache ArrayCache_ = Cache::No , Cache FunctionCache_ = Cache::No  ) inline Definition at line 226 of file ItaniumDemangle.h . References No , Node() , and Primary . ◆  ~Node() virtual Node::~Node ( ) virtual default Member Function Documentation ◆  dump() DEMANGLE_DUMP_METHOD void Node::dump ( ) const References DEMANGLE_DUMP_METHOD . Referenced by llvm::DAGTypeLegalizer::run() , and llvm::RISCVDAGToDAGISel::Select() . ◆  getArrayCache() Cache Node::getArrayCache ( ) const inline Definition at line 262 of file ItaniumDemangle.h . References ArrayCache . Referenced by AbiTagAttr::AbiTagAttr() , and QualType::QualType() . ◆  getBaseName() virtual std::string_view Node::getBaseName ( ) const inline virtual Reimplemented in AbiTagAttr , ExpandedSpecialSubstitution , GlobalQualifiedName , MemberLikeFriendName , ModuleEntity , NameType , NameWithTemplateArgs , NestedName , QualifiedName , and SpecialSubstitution . Definition at line 299 of file ItaniumDemangle.h . ◆  getFunctionCache() Cache Node::getFunctionCache ( ) const inline Definition at line 263 of file ItaniumDemangle.h . References FunctionCache . Referenced by AbiTagAttr::AbiTagAttr() , and QualType::QualType() . ◆  getKind() Kind Node::getKind ( ) const inline Definition at line 258 of file ItaniumDemangle.h . Referenced by AbstractManglingParser< Derived, Alloc >::parseCtorDtorName() , AbstractManglingParser< Derived, Alloc >::parseNestedName() , AbstractManglingParser< Derived, Alloc >::parseTemplateArgs() , AbstractManglingParser< Derived, Alloc >::parseTemplateParam() , AbstractManglingParser< Derived, Alloc >::parseUnscopedName() , NodeArray::printAsString() , and llvm::msgpack::Document::writeToBlob() . ◆  getPrecedence() Prec Node::getPrecedence ( ) const inline Definition at line 260 of file ItaniumDemangle.h . Referenced by ArraySubscriptExpr::match() , BinaryExpr::match() , CallExpr::match() , CastExpr::match() , ConditionalExpr::match() , ConversionExpr::match() , DeleteExpr::match() , EnclosingExpr::match() , MemberExpr::match() , NewExpr::match() , PointerToMemberConversionExpr::match() , PostfixExpr::match() , PrefixExpr::match() , printAsOperand() , ArraySubscriptExpr::printLeft() , BinaryExpr::printLeft() , ConditionalExpr::printLeft() , MemberExpr::printLeft() , PostfixExpr::printLeft() , and PrefixExpr::printLeft() . ◆  getRHSComponentCache() Cache Node::getRHSComponentCache ( ) const inline Definition at line 261 of file ItaniumDemangle.h . References RHSComponentCache . Referenced by AbiTagAttr::AbiTagAttr() , PointerToMemberType::PointerToMemberType() , PointerType::PointerType() , QualType::QualType() , and ReferenceType::ReferenceType() . ◆  getSyntaxNode() virtual const Node * Node::getSyntaxNode ( OutputBuffer & ) const inline virtual Reimplemented in ForwardTemplateReference , and ParameterPack . Definition at line 271 of file ItaniumDemangle.h . References Node() , and OutputBuffer . ◆  hasArray() bool Node::hasArray ( OutputBuffer & OB ) const inline Definition at line 246 of file ItaniumDemangle.h . References ArrayCache , hasArraySlow() , OutputBuffer , Unknown , and Yes . ◆  hasArraySlow() virtual bool Node::hasArraySlow ( OutputBuffer & ) const inline virtual Reimplemented in ArrayType , ForwardTemplateReference , ParameterPack , and QualType . Definition at line 266 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasArray() . ◆  hasFunction() bool Node::hasFunction ( OutputBuffer & OB ) const inline Definition at line 252 of file ItaniumDemangle.h . References FunctionCache , hasFunctionSlow() , OutputBuffer , Unknown , and Yes . ◆  hasFunctionSlow() virtual bool Node::hasFunctionSlow ( OutputBuffer & ) const inline virtual Reimplemented in ForwardTemplateReference , FunctionEncoding , FunctionType , ParameterPack , and QualType . Definition at line 267 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasFunction() . ◆  hasRHSComponent() bool Node::hasRHSComponent ( OutputBuffer & OB ) const inline Definition at line 240 of file ItaniumDemangle.h . References hasRHSComponentSlow() , OutputBuffer , RHSComponentCache , Unknown , and Yes . ◆  hasRHSComponentSlow() virtual bool Node::hasRHSComponentSlow ( OutputBuffer & ) const inline virtual Reimplemented in ArrayType , ForwardTemplateReference , FunctionEncoding , FunctionType , ParameterPack , PointerToMemberType , PointerType , QualType , and ReferenceType . Definition at line 265 of file ItaniumDemangle.h . References OutputBuffer . Referenced by hasRHSComponent() . ◆  print() void Node::print ( OutputBuffer & OB ) const inline Definition at line 286 of file ItaniumDemangle.h . References No , OutputBuffer , and RHSComponentCache . Referenced by llvm::ItaniumPartialDemangler::getFunctionDeclContextName() , llvm::DOTGraphTraits< AADepGraph * >::getNodeLabel() , llvm::DOTGraphTraits< const MachineFunction * >::getNodeLabel() , llvm::itaniumDemangle() , printAsOperand() , FoldExpr::printLeft() , and printNode() . ◆  printAsOperand() void Node::printAsOperand ( OutputBuffer & OB , Prec P = Prec::Default , bool StrictlyWorse = false  ) const inline Definition at line 275 of file ItaniumDemangle.h . References Default , getPrecedence() , OutputBuffer , P , and print() . Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getBBName() , getSimpleNodeName() , llvm::operator<<() , llvm::VPIRMetadata::print() , and llvm::SimpleNodeLabelString() . ◆  printInitListAsType() virtual bool Node::printInitListAsType ( OutputBuffer & , const NodeArray &  ) const inline virtual Reimplemented in ArrayType . Definition at line 295 of file ItaniumDemangle.h . References OutputBuffer . ◆  visit() template<typename Fn> void Node::visit ( Fn F ) const Visit the most-derived object corresponding to this object. Visit the node. Calls F(P) , where P is the node cast to the appropriate derived class. Definition at line 2639 of file ItaniumDemangle.h . References DEMANGLE_ASSERT , and F . Friends And Related Symbol Documentation ◆  OutputBuffer friend class OutputBuffer friend Definition at line 309 of file ItaniumDemangle.h . References OutputBuffer . Referenced by ForwardTemplateReference::getSyntaxNode() , getSyntaxNode() , ParameterPack::getSyntaxNode() , hasArray() , ArrayType::hasArraySlow() , ForwardTemplateReference::hasArraySlow() , hasArraySlow() , ParameterPack::hasArraySlow() , QualType::hasArraySlow() , hasFunction() , ForwardTemplateReference::hasFunctionSlow() , FunctionEncoding::hasFunctionSlow() , FunctionType::hasFunctionSlow() , hasFunctionSlow() , ParameterPack::hasFunctionSlow() , QualType::hasFunctionSlow() , hasRHSComponent() , ArrayType::hasRHSComponentSlow() , ForwardTemplateReference::hasRHSComponentSlow() , FunctionEncoding::hasRHSComponentSlow() , FunctionType::hasRHSComponentSlow() , hasRHSComponentSlow() , ParameterPack::hasRHSComponentSlow() , PointerToMemberType::hasRHSComponentSlow() , PointerType::hasRHSComponentSlow() , QualType::hasRHSComponentSlow() , ReferenceType::hasRHSComponentSlow() , OutputBuffer , print() , printAsOperand() , ClosureTypeName::printDeclarator() , ArrayType::printInitListAsType() , printInitListAsType() , AbiTagAttr::printLeft() , ArraySubscriptExpr::printLeft() , ArrayType::printLeft() , BinaryExpr::printLeft() , BinaryFPType::printLeft() , BitIntType::printLeft() , BoolExpr::printLeft() , BracedExpr::printLeft() , BracedRangeExpr::printLeft() , CallExpr::printLeft() , CastExpr::printLeft() , ClosureTypeName::printLeft() , ConditionalExpr::printLeft() , ConstrainedTypeTemplateParamDecl::printLeft() , ConversionExpr::printLeft() , ConversionOperatorType::printLeft() , CtorDtorName::printLeft() , CtorVtableSpecialName::printLeft() , DeleteExpr::printLeft() , DotSuffix::printLeft() , DtorName::printLeft() , DynamicExceptionSpec::printLeft() , ElaboratedTypeSpefType::printLeft() , EnableIfAttr::printLeft() , EnclosingExpr::printLeft() , EnumLiteral::printLeft() , ExplicitObjectParameter::printLeft() , ExprRequirement::printLeft() , FloatLiteralImpl< float >::printLeft() , FoldExpr::printLeft() , ForwardTemplateReference::printLeft() , FunctionEncoding::printLeft() , FunctionParam::printLeft() , FunctionType::printLeft() , GlobalQualifiedName::printLeft() , InitListExpr::printLeft() , IntegerLiteral::printLeft() , LambdaExpr::printLeft() , LiteralOperator::printLeft() , LocalName::printLeft() , MemberExpr::printLeft() , MemberLikeFriendName::printLeft() , ModuleEntity::printLeft() , ModuleName::printLeft() , NameType::printLeft() , NameWithTemplateArgs::printLeft() , NestedName::printLeft() , NestedRequirement::printLeft() , NewExpr::printLeft() , NodeArrayNode::printLeft() , NoexceptSpec::printLeft() , NonTypeTemplateParamDecl::printLeft() , ObjCProtoName::printLeft() , ParameterPack::printLeft() , ParameterPackExpansion::printLeft() , PixelVectorType::printLeft() , PointerToMemberConversionExpr::printLeft() , PointerToMemberType::printLeft() , PointerType::printLeft() , PostfixExpr::printLeft() , PostfixQualifiedType::printLeft() , PrefixExpr::printLeft() , QualifiedName::printLeft() , QualType::printLeft() , ReferenceType::printLeft() , RequiresExpr::printLeft() , SizeofParamPackExpr::printLeft() , SpecialName::printLeft() , SpecialSubstitution::printLeft() , StringLiteral::printLeft() , StructuredBindingName::printLeft() , SubobjectExpr::printLeft() , SyntheticTemplateParamName::printLeft() , TemplateArgs::printLeft() , TemplateArgumentPack::printLeft() , TemplateParamPackDecl::printLeft() , TemplateParamQualifiedArg::printLeft() , TemplateTemplateParamDecl::printLeft() , ThrowExpr::printLeft() , TransformedType::printLeft() , TypeRequirement::printLeft() , TypeTemplateParamDecl::printLeft() , UnnamedTypeName::printLeft() , VectorType::printLeft() , VendorExtQualType::printLeft() , QualType::printQuals() , ArrayType::printRight() , ConstrainedTypeTemplateParamDecl::printRight() , ForwardTemplateReference::printRight() , FunctionEncoding::printRight() , FunctionType::printRight() , NonTypeTemplateParamDecl::printRight() , ParameterPack::printRight() , PointerToMemberType::printRight() , PointerType::printRight() , QualType::printRight() , ReferenceType::printRight() , TemplateParamPackDecl::printRight() , TemplateTemplateParamDecl::printRight() , and TypeTemplateParamDecl::printRight() . Member Data Documentation ◆  ArrayCache Cache Node::ArrayCache protected Track if this node is a (possibly qualified) array type. This can affect how we format the output string. Definition at line 214 of file ItaniumDemangle.h . Referenced by getArrayCache() , hasArray() , Node() , and ParameterPack::ParameterPack() . ◆  FunctionCache Cache Node::FunctionCache protected Track if this node is a (possibly qualified) function type. This can affect how we format the output string. Definition at line 218 of file ItaniumDemangle.h . Referenced by getFunctionCache() , hasFunction() , Node() , and ParameterPack::ParameterPack() . ◆  RHSComponentCache Cache Node::RHSComponentCache protected Tracks if this node has a component on its right side, in which case we need to call printRight. Definition at line 210 of file ItaniumDemangle.h . Referenced by getRHSComponentCache() , hasRHSComponent() , Node() , ParameterPack::ParameterPack() , and print() . The documentation for this class was generated from the following file: include/llvm/Demangle/ ItaniumDemangle.h Generated on for LLVM by  1.14.0 | 2026-01-13T09:30:40 |
https://opensource.com/business/15/7/six-continuous-integration-tools#main-content | 6 top continuous integration tools | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search 6 top continuous integration tools By Nitish Tiwari (Alumni) July 29, 2015 | 0 Comments | %t min read No readers like this yet. Image by: Opensource.com Continuous integration (CI) is an integral part of an agile software development setup. Sprint after sprint, teams strive to "not break the build" while delivering incremental features. But when developers focus completely on adding features, code errors can sometimes creep in and render the software unusable. To stop such errors from being integrated into the software configuration management (SCM), a CI server is the gatekeeper that helps keep a tab on code quality. Even if the code is integrated to SCM, a CI server can quickly tell you what went wrong. In this post, let's take a look at six open source CI server tools that you can use in your agile setup. Jenkins Jenkins Project page Source code License: MIT Jenkins was created after a falling out between Hudson project contributors and the company that acquired Sun Microsystems. It is developed in Java and can be installed using simple java -jar jenkins.war command after downloading the WAR file. You can also deploy it in servlet containers. Jenkins' focus is on two major jobs: building/testing software projects continuously and monitoring externally run jobs. For the former, Jenkins supports an array of SCM tools—Git, Mercurial, Subversion, Clearcase, and many more. You can build Apache Ant and Apache Maven based projects and other shell scripts or Windows batch files for pre- and post-build activities. Note that almost all the configurations can be done via the web-based GUI. Jenkins is available as a service from third-party vendors, but if you have a huge list of software releases to be tested it's probably better to run it on your own servers—not only does this give complete control over infrastructure issues, but it's also helpful for companies worried about software security. Buildbot Buildbot Project page Source code License: GPL v2 Developed in Python, Buildbot is based on the Twisted framework. It started as an alternative to the Tinderbox project and is now used in Mozilla, Webkit, Chromium, and others. Buildbot installation has one or more masters and a collection of slaves. The masters monitor source code repositories for changes, coordinate the activities of the slaves, and report the results to users and developers. Slaves run on a variety of operating systems. You need to provide a Python configuration script to the master for the Buildbot configuration. This may be a little difficult for non-programmers to manage, but such scripts give Buildbot much-required flexibility. The ideology behind this setup is that most of the CI tools come with fixed fundamental design and options limited to those envisioned by the authors of the tool. But use cases, such as mixed-language applications or complex release tasks, may cause those assumptions to be violated. Buildbot's design allows your installation to grow with your requirements, beginning with simple processes and growing to meet your unique needs. Image by: BuildBot screenshot provided by Nitish Tiwari. CC BY-SA 4.0 . Screenshot provided by Nitish Tiwari. CC BY-SA 4.0 . Travis CI Travis CI Project page Source code License: MIT Travis CI is probably one of the easiest CI servers to get started with. Travis CI is open source and obviously free to host on your own server, but it also offers a SaaS version that allows free testing for open source projects. Setup is as easy as linking your GitHub account, giving the relevant permissions, and updating the travis.yaml file with your project specific requirements. A new Travis CI build is triggered after a file is committed to GitHub. Strider Strider Project page Source code License: BSD License Strider is written in Node.JS and JavaScript, and uses MongoDB as a backing store. MongoDB and Node.js are prerequisites for installing Strider. You can install it with npm install strider . However, Strider is extremely customizable through plugins and may require you to put your hands in code—not a bad thing to do, but if you would like a quicker setup without much programming effort, you should probably look at other options. Go Go Project page Source code License: Apache v2 Go was created and then open sourced by ThoughtWorks . As with other advanced CI servers, Go lets you distribute your builds across different systems and monitor them all in one place. To use this, you need to install it on your server—there is no SaaS available. With Go, regularly performed tasks can be added as pipelines. The instances of these activities are called jobs. Another interesting addition is the ability to visualize the entire continuous delivery workflow with the value stream map. The map helps you track the entire change from commit to deployment. Integrity Integrity Project page Source code License: MIT Built on Ruby, Integrity needs Ruby 1.8.7 or newer, RubyGems 1.3.5 or newer, and Git 1.6 or newer. There's no SaaS available and you need to install it locally before using it. The configuration is done using the "init.rb" file. A sample of this file is available on the project page . Another important thing to note is that Integrity currently works with Git only, so if you use another SCM tool this may not be right for you. A version of this article was previously posted at Taiga Blog . Reposted with permission and under Creative Commons. What to read next Tags Business Programming CI/CD Nitish Tiwari Nitish is interested at the intersection of open source, system software and startups. He loves to read and explore anything open source. In his free time, he likes to read motivational books. He is currently working on building Parseable - an open source object storage, log storage, management and observability platform. More about me Comments are closed. These comments are closed. Related Content The future of the sharing business model Real-world examples of the sharing economy The sharing economy and the open organization This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
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https://www.timeforkids.com/g56/topics/weather/ | TIME for Kids | Weather | Topic | G5-6 Skip to main content Search Articles by Grade level Grades K-1 Articles Grade 2 Articles Grades 3-4 Articles Grades 5-6 Articles Topics Animals Arts Ask Angela Books Business Careers Community Culture Debate Earth Science Education Election 2024 Engineering Environment Food and Nutrition Games Government History Holidays Inventions Movies and Television Music and Theater Nature News People Places Podcasts Science Service Stars Space Sports The Human Body The View Transportation Weather World Young Game Changers Your $ Financial Literacy Content Grade 4 Edition Grade 5-6 Edition For Grown-ups Resource Spotlight Also from TIME for Kids: Log In role: none user_age: none editions: The page you are about to enter is for grown-ups. Enter your birth date to continue. Month (MM) 01 02 03 04 05 06 07 08 09 10 11 12 Year (YYYY) 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Submit Weather United States Heating Up July 29, 2025 Millions of people in the United States are feeling the effects of extreme heat this week. That’s according to the National Oceanic and Atmospheric Administration’s National Weather Service (NWS). In some states, the temperature may feel as high as 120°F.… Audio Health Allergies Strike May 1, 2025 Allergy season is here. Seasonal allergies affect nearly one-quarter of kids in the United States, per the Centers for Disease Control and Prevention (CDC). Many experience symptoms in the spring, when plants release pollen. This powdery substance helps plants reproduce—but… Audio United States Severe Storms Hit U.S. April 17, 2025 Recovery efforts are ongoing after a system of intense storms brought heavy rains and strong winds to parts of the Southern and Midwestern United States in early April. Communities saw flash flooding, tornadoes, and historic rainfall. The storms lasted for… Audio United States Snowy Day February 20, 2025 Two people and their dog play in the snow outside the U.S. Capitol, in Washington, D.C., on February 11. Parts of the country have seen heavy snow and record lo… Audio United States Fires in Los Angeles January 9, 2025 Starting January 7, wildfires tore across Los Angeles, California. As of January 9, when this article was published, several fires were still not contained. One had burned an estimated 1,000 structures, making it the most destructive in the city’s history.… Audio Technology Forecasting with AI October 22, 2024 On October 9, Hurricane Milton became the fifth hurricane in 2024 to make landfall in the mainland United States. Storms like this grow more frequent and more intense. So meteorologists are hard at work forecasting and tracking them (see “Safety… Audio Spanish United States Weather Watch August 29, 2024 On August 26 and 27, the National Weather Service (NWS) issued heat watches and warnings for parts of the United States. Extreme heat affected about 61 million people nationwide. The Midwest and Northeast saw record-breaking temperatures and soaring… Audio Science Snow Days March 1, 2024 While it’s still dark in Anchorage, Alaska, Karen Cunningham puts on warm clothes and goes out in the snow. “It’s pitch-black, and these white things are just floating down so gently,” she says. A record-setting amount has hit Anchorage. On January… Audio World Natural Disasters in Africa September 15, 2023 Rescue efforts continue in North Africa, a region that has been hit with two major natural disasters. An earthquake struck Morocco on September 8. Two days later, rain brought devastating floods to parts of Libya. The 6.8-magnitude quake in… Audio Science Heat Wave July 31, 2023 People cool off near a fountain in New York City, on July 27. Scientists say July is Earth’s hottest month on record. Extreme hot weather has blistered three continents—North America, Europe, and Asia. In the United States, more than 128… Audio Posts pagination 1 2 3 4 5 6 Next Contact us Privacy policy California privacy Terms of Service Subscribe CLASSROOM INTERNATIONAL © 2026 TIME USA, LLC. All Rights Reserved. Powered by WordPress.com VIP | 2026-01-13T09:30:40 |
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https://opensource.com/alternatives/autocad | Open source alternatives to AutoCAD | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search Open source alternatives to AutoCAD Open source computer-aided design software may have everything you actually need. By Jason Baker November 13, 2017 | 24 Comments | %t min read 1 reader likes this. Image by: 4334ATA, via Wikimedia Commons. Creative Commons Attribution-Share Alike 3.0. 23845 votes tallied Yes, and I loved it. 13% (3037 votes) Yes, but I'm not quite ready to switch. 7% (1767 votes) No, but I'm interested. 80% (19041 votes) Have you ever used an open source CAD tool? Editor's note: This article was originally published in May 2016, and has been updated to include a few additional options. CAD—computer-aided design or computer-aided drafting, depending on who you ask—is technology created to make it easier to create specifications for real-world objects. Whether the object you're building is a house, car, bridge, or spaceship, chances are it got its start in a CAD program of one type or another.   More Great Content Free online course: RHEL technical overview Learn Advanced Linux Commands Download Cheat Sheets Find an Open Source Alternative Read Top Linux Content Check out open source resources Among the best-known CAD programs is AutoDesk's AutoCAD, but there are many others, proprietary and open source, out there. So how do the open source alternatives to AutoCAD stack up? The answer depends on how you plan to use them.   Let's start by being honest and upfront about something: If you're looking for a drop-in replacement for your existing CAD program that will provide identical functionality and workflow without making any changes to your processes, you're going to be disappointed. But I would argue that the reason for your disappointment has nothing to do with the licensing of the product—drop-in replacements for complex programs with long-time users who have specific needs and expectations for their software are hard. The trick for deciding whether a replacement piece of software, whether open or closed, is a good choice for you is to tease out exactly what your needs are. The situation is no different than discovering that the person who insists that they "need" Photoshop is just using it to draw a few geometric shapes and remove red-eye from photos; what they really need is a graphics editing tool that can replace those specific functions. Whether it has all of the bells and whistles of the original is irrelevant if those features sit paid for but unused. My personal journey through open source CAD programs was no different. I worked with AutoCAD briefly in grad school, so when I wanted to play with drawing three-dimensional plans for something, it was pretty much all I knew. But that alone didn't make AutoCAD the best choice. As I've strived to replace more and more software in my life with open source options, Blender turned out to be just as good for my 3D modeling needs, whether I was playing with models created for a 3D printer or looking at landscapes exported from other programs. And for the relatively simple task of planning out my home landscaping projects, Sweet Home 3D has been an excellent open source alternative. If your needs are a little more specific and you really need a dedicated CAD program, here are great open source choices to consider: SALOME The SALOME platform is an application and framework suitable for industrial design and simulation. It's a side-project of the 3D powerhouse, OpenCascade , and has some serious industrial users. SALOME integrates a CAD and CAE modeling tool with industrial meshing algorithms and advanced 3D visualization. Its geometry editor can import STEP, BREP, IGES, STL, and XAO files, and its mesh editor can import UNIV, MED, GGNS, SAUV, and more. It has integrated Python support. As with all other CAD applications on this list, it's open source, so if you have in-house developers creating plugins for it, there's no need to deal with a clunky API. You have direct access to the code base.   BRL-CAD BRL-CAD is a cross-platform CAD tool that dates back to 1979, although it would take 25 years for the source code to be released under an open source license. In fact, BRL-CAD is so old that it has been credited with being the oldest source code repository of an application currently in active development. Originally developed by Mike Muuss at the Army Research Laboratory, BRL-CAD is been used for decades by the United States military for modeling weapon systems, but it also has been used for much more everyday design tasks, from academic to industrial design to health applications. So what does more than 35 years of development bring you? BRL-CAD is made up of more than 400 different constituent tools and applications spread across more than a million lines of source code. Not all parts are under the same license, with licenses ranging from BSD to LGPL to simple public domain; the COPYING file within the project's source code on SourceForge has more details. FreeCAD FreeCAD is a parametric open source CAD program that was created to be able to design "real-life objects of any size," and although it's clear that many of the showcased examples created by users are smaller objects, there's no specific reason it couldn't be used for architectural applications as well. FreeCAD is written primarily in C++, and if you're a Python coder you'll want to take advantage of the ability to extend and automate FreeCAD using its Python interface. FreeCAD can import and export from a variety of common formats for 3D objects, and its modular architecture makes it easy to extend the basic functionality with various plugins. The program has many built-in interface options, from a sketcher to renderer to even a robot simulation ability. Currently in beta, FreeCAD is being actively developed with regular releases, but the developers warn that it may not yet be suitable for production use. FreeCAD's source code is hosted on GitHub and is made available as open source under an LGPL license. LibreCAD LibreCAD is another CAD program that is designed to work across Windows, Mac, and Linux alike. A fork of QCAD (mentioned below), LibreCAD has an interface that will look familiar to AutoCAD users, and by default it uses the AutoCAD DXF format for importing and saving, though it can use other formats as well. LibreCAD is 2D only, though, so it makes more sense if your intended use is a site plan or something similarly, err, flat. LibreCAD is licensed under the GPL and you can find its complete source code on GitHub. These aren't the only options. Other good choices that are worth your time to check out include: OpenSCAD , which is billed as "the programmer's solid 3D CAD modeller," owing to the fact that it is not an interactive modeler, but one where modeling is done with a script file. QCAD , which is cross-platform but limited to two-dimensional applications. SolveSpace , which is a parametric two- and three-dimensional CAD program. OpenJSCAD.org , which is an updated frontend for  OpenJsCad . Both are JavaScript-based 2D and 3D modeling tools that run in the browser and are made available under the MIT license. Since we can't include all of the options here, if you have a favorite, let us know in the comments below. Are you interested in reading more articles like this? Sign up for our weekly email newsletter . What to read next Tags Business Art and design Jason Baker Former Red Hatter. Now a consultant and aspiring entrepreneur. Map nerd, maker, and enthusiastic installer of open source desktop and self-hosted software. More about me Contributors Seth Kenlon 24 Comments These comments are closed. AC | May 26, 2016 No readers like this yet. I use a 20 year old copy of TurboCAD running under Wine. It's better than any of the GPD'd CAD software available. QCAD/LibreCAD are so user-hostile, that using them is something only a masochist would consider. Richard Thornton | May 30, 2016 No readers like this yet. I think you nailed it. The beauty of Linux is Linux itself, and the apparent obsession many users have to also use only OSS on it, is limiting their use of their computer, and is a loyalty of open source, that seems far beyond the philosophy the Linus and the Linux kernel. In reply to I use a 20 year old copy of by AC (not verified) SIZE | May 26, 2016 No readers like this yet. While not open souce BricsCAD IS a drop in replacement for Autocad. It even uses most of Autocad's same commands. It is also about 1/2 to 1/3 the price. BricsCAd also has a large community using the product. As a 20 autocad user, it only took minutes for me to get up and running with BricsCAD. Joshua Pearce | May 26, 2016 No readers like this yet. I would hazard a guess that most readers of opensource.com come from the programming world and thus would be far more at home with OpenSCAD. You simply code objects -- after a little bit of a learning curve to remember the basic commands it becomes an incredibly powerful parametric design tool. In general, I have found that students who are not already familiar with some form of visual CAD program pick it up more quickly. That said, you can have your cake and eat it too - as FreeCAD has an OpenSCAD module. What we really need to work on is getting open source CAD programs into schools - so students become familiar with them first rather than getting locked into expensive proprietary packages. Dan Risacher | July 14, 2016 No readers like this yet. I've enjoyed using OpenJsCAD, which is similar to OpenSCAD, but instead of using a domain-specific language, it uses Javascript. Runs in the browser, rendering models with WebGL. I used this to design many models for 3d printing, including my wedding bands. In reply to I would hazard a guess that by jmpearce HAL | January 16, 2019 No readers like this yet. I am not a seasoned programmer, point in fact the most difficult things I've coded were done in, or intended for, HP 48 series engineering calculators, namely an HP48SX & an HP49G. & my academic background is not one deeply related to coding (Mechanical Engineering). Speaking of CAD software, and this is actually in general terms, it really helps to have attended school! Cause programmer or not, you're gonna get into programmer's turf every now and then, when solving several problems into CAD software. For instance, drafting gears (cogwheels) depends on so specific equations, that nobody even tries to “draw” them - actually that's what CAD is for -, but the way of inputting those equations differs a lot between platforms. More than once have I requested help from friends & colleagues who are devoted to coding, in order to solve things. In reply to I would hazard a guess that by jmpearce maurog | May 27, 2016 No readers like this yet. Try Draftsight. Only 2D but a quite good one. Free for student use only. Martin Clark | May 31, 2016 No readers like this yet. Basic version of Draftsight is free for anyone, and there is a Linux version. You have to register but they don't hassle. The CAD engine is from Graebert who produce ARES Commander, and the same is in CorelCAD. I need to produce industry standard 2D CAD drawings and Draftsight is the only product I have found that will allow this on Linux. (Yep, 2D is certainly not obsolete - millions of us still have to produce 2D stuff.) Otherwise, FreeCAD looks interesting, but is only at about version 0.16 so it has a way to go. There are already autocad dwg import functions, Hopefully someone will do some AutoCAD command aliases for FreeCAD. Who knows - maybe I'll end up doing them :-) In reply to Try Draftsight. Only 2D but a by maurog (not verified) madLyfe | May 27, 2016 No readers like this yet. what about https://www.onshape.com/ ? gregewing | May 27, 2016 No readers like this yet. Fact is none of these tools solve even close to the same thing as the commercial CAD tools do. BRL is the closest, but its modeling last time i use was just appalling. The others (why even include 2d?) just don't come close to tools like solid works, iron cad Autodesk and a bunch of other lesser known programs. Realistically CAD in OS is so poor only a non engineer would use it. Jabberwocky | November 7, 2018 No readers like this yet. Troll. In reply to Fact is none of these tools by gregewing (not verified) jopner | May 29, 2016 No readers like this yet. KediCAD is the best that you sould try it at least. ulusoy | June 14, 2016 No readers like this yet. Thanks In reply to KediCAD is the best that you by jopner (not verified) John | June 1, 2016 No readers like this yet. I'd agree that there really isn't a direct replacement to AutoCAD. The other issue is that for quick and 'dirty' creation, things like TinkerCAD can help you put a concept model together quite fast without installing a program. But since both of them aren't open source, they don't need comment time. I've used QCad community edition (forked to LibreCAD) to make a 1:1 pattern of something I was cutting out. I've also used Blender to make a model of parts of a standing desk. I then used LibreOffice to sort out all the pieces and place them so I could make the desk out of a single 1/2" sheet of 4'x8' plywood. Salome-Meca is on my to-learn list, which I believe is open source and included in CAELinux. Dezignext | June 28, 2016 No readers like this yet. Unfortunately I see too many situations where users try to use these OpenSource Apps as an alternative to AutoCAD but rarely does it work out for them. Being in the education business, I've trained many individuals that tried using them but found themselves either limited with what they needed done or restricted with their clients that needed to view the CAD drawing. Kjelle | July 20, 2016 No readers like this yet. Hi ! All though not Open Source i use VariCAD as my main CAD tool. It runs native under Linux, Licens fee around 600 Eur. full 3D modelling and generation of 2D from 3D or generating 3D from 2D, automatic generation of BOM and it uses so little system resurces that i can run it in a virtualbox virtual machine and still manage full 3D models of a house. Steven Dupuis | July 28, 2016 No readers like this yet. I find it interesting how many people make idiotic comments about proprietary software on an opensource web site.. DUH!!! Bruce Murray | November 14, 2017 No readers like this yet. I've been an AutoCad user for over 25 years and have been using Revit since 2015. I use the Revit for design and the AutoCAD for technical architectural drawings. I have a huge library that I have built over the years therefore another Cad software program would have to blow my mind for me to consider switching. Kevin Cole | November 21, 2017 No readers like this yet. Julia Longtin, the president of HacDC.org, (The Capital's Hackespace) is also the maintainer of ImplicitCAD, a through-the-browser 3D system whose scripting language is base on OpenSCAD. The source code is written in Haskell, and it promises to handle curves much better -- or so Julia says. It's a bit rough around the edges but you can try it out at https://implicit.faikvm.com/ and/or improve it at https://kalli1.faikvm.com/ImplicitCAD/Stable or https://github.com/colah/ImplicitCAD . NOTE: faikvm.com is Julia's box, running out of her home (I think) and is not always the most dependable thing out there. (Disclaimer: I'm currently on the board at HacDC, as I was too slow stepping backwards when they asked for volunteers.) Reini Urban | May 31, 2018 No readers like this yet. SolveSpace is my favorite. It can do more than all the others, and is extremely fast, small and elegant. FreeCAD is ~100MB, LibreCAD is 17MB, SolveCAD does the same in 3MB. FreeCAD uses python for its kernel, so it's awfully slow, but gets a lot of contributions. pundiitti | June 11, 2018 No readers like this yet. It is not accurate to say that FreeCAD uses Python at its *core* and therefore is slow. The core of the system is OpenCascade which is a C++ library of good pedigree and the UI is based on Coin, on other respected C++ library. Python is used for extending the UI and so far I've not found FreeCAD slow. Foad | January 23, 2019 No readers like this yet. there are actually many more options. I have tried to list them all here: https://www.reddit.com/r/cad/comments/8dmtc8/please_share_your_experien… manishi | March 31, 2020 No readers like this yet. You can also try with the ActCAD Software, it provides more advance features. https://actcad.com/ Fawad | April 12, 2020 No readers like this yet. I am a student and obtained free version of AutoCAD but when i try to install it in linux mint through Wine it gave error. Please can someone guide me in this regard? Related Content The future of the sharing business model Real-world examples of the sharing economy The sharing economy and the open organization This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. 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https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-quic-protocol-support-for-network-load-balancer-accelerating-mobile-first-applications/ | Introducing QUIC Protocol Support for Network Load Balancer: Accelerating Mobile-First Applications | Networking & Content Delivery Skip to Main Content Filter: All English Contact us AWS Marketplace Support My account Search Filter: All Sign in to console Create account AWS Blogs Home Blogs Editions Networking & Content Delivery Introducing QUIC Protocol Support for Network Load Balancer: Accelerating Mobile-First Applications by Andrew Gray and Milind Kulkarni on 13 NOV 2025 in Elastic Load Balancing , Networking & Content Delivery Permalink Share Today, AWS announces the launch of QUIC protocol support for Network Load Balancer (NLB) . This capability enables customers to forward QUIC traffic to their targets with ultra-low latency while maintaining session stickiness using QUIC Connection IDs. In this blog we will provide an overview of QUIC, demonstrate how to enable it using the AWS Console and CLI, and provide additional considerations. What is QUIC and Why Does It Matter? QUIC ( RFC 9000 ) represents a fundamental shift in how we approach network communication in our mobile-first world. QUIC is a transport protocol that runs over UDP and provides built-in encryption, congestion control, and multiplexing capabilities. QUIC is the transport protocol for HTTP/3, enabling applications to use HTTP/3 for their workloads to achieve better latency, connection resilience, and reduced head-of-line blocking. Unlike traditional networking protocols designed for static nodes, QUIC is built from the ground up for mobile devices and applications that demand: Ultra-low latency through minimized handshakes and reduced packet round trips Built-in security with TLS 1.3 encryption Connection resilience that maintains sessions even when client IP addresses or port numbers change The Mobile Revolution Demands Better Performance The explosive growth of smartphone applications has created new performance expectations. Companies providing mobile gaming, ride-sharing applications and other latency-sensitive industries have already implemented QUIC in their applications to deliver superior user experiences. On the client side, major browsers including Safari, Chrome, Edge, and Firefox support QUIC by default. QUIC can reduce end-to-end application latency by 25-30%, transforming user experiences from sluggish 500ms response times to snappy 350ms interactions. This improvement is particularly important in regions with limited cellular bandwidth and lower network quality. NLB QUIC: Passthrough Mode for Maximum Performance Network Load Balancer’s QUIC protocol passthrough complements Amazon CloudFront ’s existing QUIC termination capabilities, giving customers flexibility to optimize performance at both the edge and core of their infrastructure. The Network Load Balancer implementation focuses on QUIC passthrough mode, which means the NLB forwards QUIC traffic directly to targets without terminating the client sessions. This approach delivers several key advantages: Minimal latency overhead – No additional processing delays High performance – Packet-level forwarding for maximum throughput Customer control – Customers maintain full control over TLS certificates and client-server interactions through end-to-end TLS of the payload. Flexibility – Customers can continue optimizing their applications without load balancer constraints Session Stickiness – Maintains connection continuity using QUIC Connection IDs, even when UDP 5-tuples change during sessions. Health Check Compatibility – Works with existing TCP health checks, simplifying migration from current architectures. Kubernetes Integration – Kubernetes does not natively support provisioning QUIC-enabled NLBs. QUIC support is added through the AWS ControllerLoad Balancer . This guide will walk you through the setup steps. Existing Metrics – Leverages current UDP metrics with additional QUIC-specific insights for connection tracking and routing decisions. See the monitoring section later on for details and recommendations. This functionality leverages the QUIC load balancer specification from the Internet Engineering Task Force (IETF ). The key concept is the QUIC Connection ID (a standard part of QUIC that server software generates for clients) has a Server ID encoded within it. NLB requires an 8-byte Server ID, which customers configure per instance, as discussed below. Early adopters are already seeing substantial benefits. One customer expects to save a full network round trip in their latency-sensitive search service, directly improving their mobile user interface responsiveness. With usage projections of 145 TB/day and peak connection rates of 200,000 connections per second, the performance gains translate to measurable business value. Getting Started QUIC support is available for new and existing Network Load Balancers. You can enable QUIC protocol support through the AWS Management Console , CLI , APIs , or AWS Load Balancer Controller. For customers currently using workarounds or considering alternatives, NLB QUIC support provides a native AWS solution that eliminates the complexity and additional costs of custom implementations. To get started with the console: Go to EC2 then Load Balancers Click Create Load Balancer Click Create under Network Load Balancer. On the next screen, you will see the new QUIC related options available when no security groups are defined, as shown in Figure 1. Figure 1: New QUIC and TCP_QUIC protocol options in Load Balancer configuration You can select QUIC as a protocol type, which supports standard QUIC over UDP. TCP_QUIC is a better choice for using QUIC to support an HTTP/3 application because it allows you to configure both QUIC on UDP 443 and the fallback standard HTTPS server on TCP 443 with one listener. When configuring the target group, you have two corresponding options: QUIC and TCP_QUIC. Ensure your target group and listener match. Figure 2: NLB Target Group configuration with new QUIC and TCP_QUIC protocol options highlighted After clicking through the target group creation, you will reach a Register targets screen that looks somewhat different than other modes (Figure 3). First, you must use Instance ID as your target type. Second, a new parameter for QUIC is the Server ID: Figure 3: Target group target registration screen with new Server ID field highlighted. This is where you configure which server ID corresponds to which instance. This mechanism (referred to as plaintext CID) allows NLB to route traffic without requiring your decryption keys, avoiding security risks. NLB uses the Server ID (part of the Connection ID) to steer traffic accordingly. If you are using QUIC mode, your final listener configuration should look like this (Figure 4): Figure 4: Completed listener configuration, with QUIC protocol and target group highlighted. Follow best practice and configure health checks for your targets , as you would with any other NLB usage. Performing these same steps in the AWS CLI or AWS SDK s works as expected: Create the target group, again using QUIC or TCP_QUIC as the protocol: % aws elbv2 create-target-group --name API-QUIC --protocol QUIC --port 443 --vpc-id vpc-1234567890abcdef0 { "TargetGroups": [ { "TargetGroupArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:targetgroup/API-QUIC/1234567890abcdef0", "TargetGroupName": "API-QUIC", "Protocol": "QUIC", "Port": 443, "VpcId": "vpc-1234567890abcdef0", "HealthCheckProtocol": "TCP", "HealthCheckPort": "traffic-port", "HealthCheckEnabled": true, "HealthCheckIntervalSeconds": 30, "HealthCheckTimeoutSeconds": 10, "HealthyThresholdCount": 5, "UnhealthyThresholdCount": 2, "TargetType": "instance", "IpAddressType": "ipv4" } ] } Construct the listener to connect the NLB to the target group: % aws elbv2 create-load-balancer --name API-QUIC-LB --subnets subnet-1234567890abcdef0 subnet-1234567890abcdef1 subnet-1234567890abcdef2 --type network --scheme internet-facing { "LoadBalancers": [ { "LoadBalancerArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:loadbalancer/net/API-QUIC-LB/021345abcdef67890", "DNSName": "API-QUIC-LB-021345abcdef67890.elb.ap-southeast-4.amazonaws.com", "CanonicalHostedZoneId": "Z12345678ABCDEFGHIJK", "CreatedTime": "2025-10-31T02:24:43.514000+00:00", "LoadBalancerName": "API-QUIC-LB", "Scheme": "internet-facing", "VpcId": "vpc-1234567890abcdef0", "State": { "Code": "provisioning" }, "Type": "network", "AvailabilityZones": [ { "ZoneName": "ap-southeast-4a", "SubnetId": "subnet-1234567890abcdef0", "LoadBalancerAddresses": [] }, { "ZoneName": "ap-southeast-4b", "SubnetId": "subnet-1234567890abcdef1", "LoadBalancerAddresses": [] }, { "ZoneName": "ap-southeast-4c", "SubnetId": "subnet-1234567890abcdef2", "LoadBalancerAddresses": [] } ], "IpAddressType": "ipv4", "EnablePrefixForIpv6SourceNat": "off" } ] } Construct the listener to connect the NLB to the target group: % aws elbv2 create-listener --load-balancer-arn arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:loadbalancer/net/API-QUIC-LB/1234567890abcdef0 --protocol QUIC --port 443 --default-actions Type=forward,TargetGroupArn=arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:targetgroup/API-QUIC/1234567890abcdef0 { "Listeners": [ { "ListenerArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:listener/net/API-QUIC-LB/1234567890abcdef0/abcdef01234567890", "LoadBalancerArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:loadbalancer/net/API-QUIC-LB/1234567890abcdef0", "Port": 443, "Protocol": "QUIC", "DefaultActions": [ { "Type": "forward", "TargetGroupArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:targetgroup/API-QUIC/1234567890abcdef0", "ForwardConfig": { "TargetGroups": [ { "TargetGroupArn": "arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:targetgroup/API-QUIC/1234567890abcdef0" } ], "TargetGroupStickinessConfig": { "Enabled": false } } } ] } ] } Finally, register your instances with the target group, using the new QuicServerId field in addition to the usual entries: % aws elbv2 register-targets --target-group-arn arn:aws:elasticloadbalancing:ap-southeast-4:111122223333:targetgroup/API-QUIC/1234567890abcdef0 --targets Id=i-1234567890abcdef0,Port=443,QuicServerId=0x1122334455667788 You can register the same instance with multiple target groups, using the same QuicServerId for all of them. Different instances must use different QuicServerIds. Monitoring QUIC Network Load Balancers provide new Amazon CloudWatch metrics that customers should add to their monitoring and alerting systems: NewFlowCount_QUIC – This metric provides the number of newly initiated QUIC flows seen through the load balancer. Customers should monitor this metric for changes that deviate from their workload patterns. ProcessedBytes_QUIC – This metric shows the total number of bytes processed by QUIC listeners. Customers should monitor this metric for changes that deviate from their baseline workload patterns. QUIC_Unknown_Server_ID_Packet_Drop_Count – This metric increments when the load balancer receives a Server ID that is not registered with NLB. Customers should set alarms for increases in this count, as this indicates invalid server IDs are being generated. Increments can occur when servers are deregistered and removed before clients have finished their sessions. Considerations The QUIC load balancer specification from IETF (QUIC-LB) is currently in draft state. AWS offers support based on the current draft, which has remained stable for several months. Details may change between now and when QUIC-LB becomes an RFC. Monitor the specification for changes you will need to implement. QUIC is used for internet-facing traffic with a single port, so the option to add additional security groups in front of NLB is not available. To handle restrictions, implement them in your server software. QUIC-LB is a new technology, and server software platforms have not yet implemented it in their main codebases. To test this functionality, we built a server in Rust using AWS’s s2n-quic library and its support for custom Connection ID generators. The s2n-quic library provides a good starting point if your use case requires that level of customization. Fast-moving software branches are also available for evaluation, or you can ask your software vendor when they will add support for QUIC-LB. For networking professionals, note that the QUIC RFC states in section 14 that UDP packets must not be fragments, which reduces implementation complexity. Your server software encodes specific server IDs in the connection ID and NLB uses that encoding instead of sticky sessions or other techniques to keep sessions tied to one target. Consider how your application will handle failover. Amazon’s CTO, Werner Vogels , says that ‘Everything Fails All the Time’. Plan how your software will handle cases when your server fails or needs to be replaced. This feature is supported in all AWS Commercial and GovCloud (US) Regions. This is no additional charge for using this feature beyond standard NLB charges Conclusion This launch demonstrates AWS’s commitment to supporting mobile and web applications. NLB’s QUIC protocol passthrough complements existing Amazon CloudFront QUIC termination capabilities, giving you flexibility to optimize performance at both the edge and core of your infrastructure. AWS provides the tools and services you need to deliver high-quality user experiences. QUIC support on Network Load Balancer advances this capability. Enable QUIC support on your Network Load Balancer today to improve your mobile application performance. For detailed technical specifications and implementation guidance, visit the AWS documentation . About the authors Andrew Gray Andrew Gray is a Principal Solutions Architect at AWS, specializing in networking architecture and engineering. With experience as a lead networking engineer in telecommunications and higher education, Andrew enjoys applying his technical expertise to develop innovative cloud solutions. He is passionate about solving complex challenges at the intersection of networking, infrastructure, and code. Milind Kulkarni Milind is a Principal Product Manager at Amazon Web Services (AWS). He has over 20 years of experience in networking, data center architectures, SDN/NFV, and cloud computing. He is a co-inventor of nine US Patents and has co-authored three IETF Standards. Resources Networking Products Getting Started Amazon CloudFront Follow Twitter Facebook LinkedIn Twitch Email Updates Create an AWS account Learn What Is AWS? What Is Cloud Computing? What Is Agentic AI? 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https://vega.github.io/vega-lite/examples/#layered-plots | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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Any falsification of any information whatsoever may, at TIME’s option, result in immediate suspension or termination of your right to use the Services. Security . If you use our Services you are responsible for restricting access to your Time Account and ensuring that your computer and mobile device are free from all types of malicious content, including content that may track any data you enter via the Services. Your login ID email address (or other unique identifier needed to create an account) and password, together with any mobile number or other contact information you provide, form your “Account Information.” You understand and agree that you are responsible for maintaining the confidentiality and security of your password and other Account Information, and that you are solely responsible for all activities that occur on or through your Time Account. You further agree to notify TIME immediately of any unauthorized access to your Time Account or unauthorized use of your Account Information or any other security breach by emailing us at privacy@time.com . European residents can email us at euprivacy@time.com . Contacting You . When you provide us with contact information in connection with a particular activity or when using our Services, such as an email address or telephone number, you agree that this action constitutes a purchase or inquiry establishing a business relationship with us. You expressly consent to our communicating with you using contact information obtained directly from you or which is provided to us with your consent. You attest that you have the legal authority over any contact information provided to us and can provide us and/or third parties with the authorization to contact you. This means you may be contacted in person or by recorded message, by e-mail, telephone and/or mobile telephone number (including use of automated dialing equipment), text (SMS) message, IM messaging, or any other means of communication that your wireless or other telecommunications device may be capable of receiving), in accordance with applicable laws or regulations (“Applicable Laws”). ORDERS, PAYMENT AND CANCELATION RIGHTS Purchasing our Products or Services. Please refer to the applicable offer for a description of our products and services such as our current subscription plans and pricing. Any terms and conditions of any offer disclosed to you when ordering is deemed part of these Terms. TIME reserves the right to change the fees for its products and Services and will provide notice of any increase prior to your being charged. Electronic Receipts and Notices . By using our Sites or Services or making a purchase you consent to receive notices, disclosures, agreements, policies, receipts, confirmations, transaction information, account information, other communications, and changes or updates to any such documents electronically (“Electronic Mailings”). We will provide these Electronic Mailing by posting them on your account page and/or emailing them to the email address associated with your account. You agree that the Electronic Mailings satisfy legal communication requirements, including but not limited to requirements that any such communications be in writing. Electronic Mailings will be deemed received by you within 24 hours of issuance. Print Publications . TIME reserves the right to modify the content, type and availability of any print publications at any time. Frequency of magazine issues is subject to change without notice. Some issues count as double issues, in TIME’s discretion. If the post office alerts us that your print magazine is undeliverable, we have no further obligation unless we receive a corrected address within 2 years. Orders . All orders are for personal use only and orders for resale are prohibited without prior written approval. Products displayed on the Sites are available only while supplies last. We try to display the image of the products available on our Sites, including colors, as accurately as possible but they may vary and the actual colors you see depend upon your device display. If we have cancelled your order after charging your account, we will issue a credit for the amount charged. No Binding Offer . Nothing on the Sites or Services constitutes a binding offer to sell, distribute or give away any products or services. In the event the products and services are listed at an incorrect price, we have the right to refuse or cancel orders placed at the incorrect price, regardless of whether the order has been confirmed or you have been charged. We reserve the right at any time after receipt of your order to accept or decline such order, or any portion thereof, or to not ship to particular addresses, even after your receipt of an order confirmation or after you have been charged. We also reserve the right at any time to limit the quantities of products and/or services ordered for you or your household. There may be information on the Sites that contains typographical errors, inaccuracies, or omissions that may relate to product descriptions, colors, pricing, and availability. We make no representation as to whether information on the Sites or Services is current or the completeness or accuracy of any information on the Sites or Services. Billing Information . When you provide payment information (“Billing Information”) to TIME or its authorized processor, you represent that you are an authorized user of the payment card, PIN, key, account or other payment method specified by you (“Payment Method”), and you authorize TIME to charge such Payment Method for the full amount of the transaction. The terms of your payment will be based on your Payment Method and may be determined by agreements between you and the financial institution, debit/credit card issuer or other provider of your chosen Payment Method (the "Payment Method Provider"). If TIME does not receive payment from your Payment Method Provider, you agree to pay all amounts due on your account upon demand. In the event we are advised of insufficient funds in your account or credit to cover your payment by your Payment Method, we may re-present such un-cleared or rejected payment, or any lessor amount thereof, to your Payment Method Provider. In the event we have to collect unpaid amounts you owe us, you will be liable for all collection costs, including attorneys' and collection agency fees. TIME reserves the right to correct any errors or mistakes that it makes even if it has already requested or received payment and to update your information from available third-party sources. In the event TIME cannot charge the Payment Method you provide we reserve the right to terminate your order and invoice you for any unpaid amounts. You must promptly notify TIME if your Payment Method is canceled (e.g., for loss or theft). If you fail to notify us, you remain responsible for any continued charges to the Payment Method you provided. Cancelation and Refunds. You can cancel your subscription by calling Customer Service at 1-877-604-8017 and speaking with a customer service representative. You can also send an email with the word “CANCEL” in the subject line providing information about your account number and the subscription you wish to cancel, to tfkcustserv@cdsfulfillment.com, or you can go here . Any refunds are subject to the terms of the offer you accepted. For print subscriptions where refunds are offered you will receive a refund for unserved issues, or issues that have not already been processed for fulfillment. How to Cancel Auto-Renewal . You can cancel auto renewal at any time to avoid future charges by going here or contacting customer service at 1-877-604-8017. Free or Introductory Promotional Offer . If you enrolled for any of our Services under a special introductory offer (for example, a discounted or free initial trial or free merchandise), you are subject to the terms of the offer you accepted and, unless you cancel within the time frame presented in the offer, the applicable regular fee for the Services you selected will be posted to your Payment Method after the introductory offer or trial period is completed. We reserve the right to limit any introductory or trial offer to one per person/household. YOUR USE OF THE SITES AND SERVICES Rules of Conduct . In connection with your use of the Sites and Services, you will not (i) use the Sites and Services other than as permitted in these Terms and only for your personal use; (ii) modify, translate, adapt, or otherwise create derivative works or improvements, whether or not patentable, of the Sites, Content (as hereinafter defined), or Services; (iii) upload or input to the Sites or Services any information which contains software viruses, or any computer code, files or programs designed to interrupt, destroy or limit the functionality of the Sites or Services; (iv) reverse engineer, decompile, reverse assemble, decode, modify or attempt to discover any source code or generate its content or any software or other products or processes accessible through the Sites or Services; (v) use any automated means, including, without limitation, agents, robots, scripts, or spiders, to access, monitor, or copy any part of the Sites or Services, monitor traffic on the Sites or Services, obtain or accumulate personal information about other users, or collect or store personal data about other users; (vi) copy or adapt the object code of any software, HTML, JavaScript or other code; (vii) remove, disable, circumvent, or otherwise create or implement any workaround to any copy protection, rights management, or security features in or protecting the Sites or Services; (viii) use the Sites or Services in any manner that in TIME’s sole judgment, adversely affects the performance or function of the Sites or Services or interferes with the ability of other users to access or utilize the Sites or Services or undertake any acts not expressly permitted under the Terms; (ix) remove, delete, alter, or obscure any trademarks or any copyright, trademark, patent, or other intellectual property or proprietary rights notices from the Content; (x) rent, lease, lend, sell, sublicense, assign, distribute, publish, transfer, or otherwise make available the Services, or any features or functionality of the Sites or Services, to any third party for any reason; (xi) exploit, distribute or publicly communicate any error, miscue or bug which gives an unintended advantage; (xii) use software or any other means to harvest information from the Sites or Services; (xiii) harass others or disclose personal information about others that could amount to harassment; (xiv) impersonate others or create false accounts or misrepresent your affiliation with any other person or entity; (xv) Send chain letters, junk mail, ‘spamming’ material or any other form of bulk communication; (xvi) insert your own or a third party’s advertising, branding or other promotional content into any of the Sites’ content, materials or services (for example, without limitation, in an Embedded Video (as defined herein), RSS feed or a podcast received from us or otherwise through the Sites, or, except as otherwise specifically authorized in these Terms or on the Sites, use, redistribute, republish or exploit such content or service for any further commercial or promotional purposes; (xvii) publish, post, upload, store, distribute or disseminate any unlawful, defamatory, infringing, obscene, sexually explicit, harmful, confidential, libelous, hateful, threatening or otherwise illegal material or information, or anything which might constitute a criminal or civil offence; (xiii) engage in spidering, "screen scraping," "database scraping," harvesting of e-mail addresses, wireless addresses or other contact or personal information, or any other automatic means of obtaining lists of users or other information from or through the Sites or Services, including without limitation any information residing on any server or database connected to the Sites or Services or (ix) undertake to use the Sites or Services in violation of any Applicable Law or generally accepted practices or guidelines (“Accepted Practices”) or take any action which would cause us to be in violation of any Applicable Law or Acceptable Practices. Monitoring. TIME reserves the right to monitor all network traffic to the Sites or Services and anyone using the Sites or Services expressly acknowledges that such monitoring may occur. TIME may block unauthorized attempts or intrusions to upload or change information or cause damage to the Sites or Services in any fashion. You acknowledge that TIME has no general obligation to monitor User Content (as hereinafter defined) nor to actively seek facts or circumstances indicating illegal activity, but has the right to review, disable access to, or to edit any User Content in order to: (i) operate, secure and improve the security of the Sites or Services (including without limitation for fraud prevention, risk assessment, investigation and customer support purposes); (ii) ensure compliance with these Terms; (iii) comply with Applicable Laws or the order or requirement of a court, law enforcement, or other administration agency or governmental body; (iv) respond to User Content or user conduct that it determines is harmful or objectionable; or (v) as otherwise set forth in these Terms. Posting of User Content . The Services may contain communication services (“Public Forums”) designed to enable you to post and communicate content, such as reviews, photos, videos (including Embedded Videos), or other information or content (collectively, “User Content”) with other members or visitors to our Sites. You agree that all such User Content you submit, post, upload, embed, display or communicate through the Services will comply with these Terms and with the Rules of Conduct set forth herein. You acknowledge and agree that when you post User Content it is available to the public and that you have no expectation of privacy concerning your User Content. As a result, please exercise caution when posting any personal information in User Content as it may be seen and used by others and do not post anything that is confidential. TIME has no obligation to monitor User Content but reserves the right to review and remove any User Content at any time, without notice, for any reason and in its sole discretion. TIME specifically disclaims any liability with regard to User Content and any actions resulting from your participation in any such Public Forums. TIME may delete or destroy any such User Content at any time. TIME IS NOT RESPONSIBLE FOR ANY USER’S MISUSE OR MISAPPROPRIATION OF ANY USER CONTENT OR INFORMATION YOU POST ON OR THROUGH THE SERVICES. Embedded Videos . Certain pages of the Sites may provide the functionality for you to "embed" videos appearing on the page on other websites or blog pages (together with the Player, as defined herein, the "Embedded Video"). The functionality is provided by giving you the necessary HTML code to include on such page to make that Embedded Video appear. If you include the HTML on a web or blog page, the actual video stream for the Embedded Video will be served from our servers but the Embedded Video may be rendered to the visitor of that page as part of that page. If you elect to embed video on a page, you agree as follows: (i) you will not alter, in any respect, the Embedded Video (including without limitation the content, format, and length and advertising associated therewith) from how it is served from our servers; (ii) you will not facilitate access to the Embedded Video through any video player or other tool other than the video player that is provided by us when the Embedded Video appears (the "Player"); (iii) the Embedded Video may be used for commercial purposes, including on an advertising-supported page, provided that: (a) the Embedded Video shall not be included in, or used as part of, a service that sells access to video content; (b) you shall not insert advertising, sponsorship or promotional messages in, or immediately adjacent to, the Embedded Video or Player; and (c) to the extent you sell any advertising, sponsorship or promotional material to appear on the same page that includes the Embedded Video, the page includes other content not provided by us which is a sufficient basis for such sales. You may not block, inhibit, build upon or disable any portion of the Player, including without limitation links back to our site. You understand and agree that all measured metrics related to the access and viewing of the Embedded Video shall be credited to the Sites without limitation of any provision of these Terms, we shall have no liability to you for any reason with respect to your use of Embedded Video and you agree to defend, indemnify and hold us and our affiliates and our affiliates' directors, officers, employees and agents harmless from any and all claims, liabilities, costs and expenses, including attorneys' fees, arising in any way from your use of the Embedded Video. Objectionable Content . If you encounter something you find objectionable and in violation of these Terms, you can report it to legal@time.com . License to User Content . All User Content must comply with these Terms. By submitting, transmitting, or displaying your User Content on or through the Services, you automatically grant (and you represent and warrant that you have the right to grant) to TIME, its licensees, and their respective successors and assigns, officers, directors, employees, licensees, agents, representatives and other users of the Services, a worldwide, sublicenseable, assignable, perpetual, irrevocable, non-exclusive, royalty-free, unlimited right and license to use, reproduce, publish, distribute, publicly display and perform, reformat, adapt, modify and delete your User Content in connection with the Services via any or all media, platforms and formats whether now or later known or developed (“License”). Representation of Ownership . You retain copyright and other intellectual property rights with respect to any User Content to the extent that you have such rights under Applicable Laws. By posting or submitting User Content through the Services you represent and warrant that (i) you own such User Content or otherwise have the right to grant us the License set forth in these Terms; (ii) the User Content is accurate and not confidential and the distribution, submission, transmission, posting and use of your User Content on the Services is not in violation of any Applicable Law or contractual restrictions or other third party rights (including, without limitation, privacy, publicity, and intellectual property rights); and (iii) you are solely responsible for, and TIME will have no liability in connection with, your User Content or any other User Content you access through the Services. Your ownership in your User Content does not confer any rights to the Sites or Services, nor any rights to other User Content or TIME Content stored by or on behalf of TIME. Feedback/Idea Submissions . TIME does not accept unauthorized idea submissions. Any ideas disclosed to TIME are not confidential and TIME may develop, use and freely disclose or publish similar ideas without compensating you or accounting to you. All comments or materials submitted to us, including testimonials, images, reviews, questions, comments, or suggestions (collectively, “Feedback”), is received and treated by us on a non-confidential and unrestricted basis. If you provide TIME with any Feedback, you hereby grant TIME a non-exclusive, fully-paid, royalty-free, irrevocable, perpetual, transferable, sublicensable license to reproduce, distribute, modify, prepare derivative works based on, publicly perform, publicly display, make, have made, use, sell, offer to sell, import, and otherwise exploit that Feedback for any purposes, for all current and future methods and forms of exploitation throughout the world. If any such rights may not be licensed under Applicable Laws (such as moral and other personal rights), you hereby waive and agree not to assert all such rights. You understand and agree that TIME is not required to make any use of any Feedback that you provide. You agree that if TIME makes use of your Feedback, TIME is not required to credit or compensate you for your contribution. You represent and warrant that you have sufficient rights in any Feedback that you provide to TIME to grant TIME and other affected parties the rights described above. This includes but is not limited to intellectual property rights and other proprietary, privacy or other personal rights. Termination . TIME may terminate your access to its Sites or Services immediately or disable any user name, password or other identifier, whether chosen by you or provided by TIME, at any time without notice, if, in TIME’s sole opinion, you have violated any provision of these Terms. Termination will not limit any of TIME’s rights or remedies at law or in equity. Third-Party Links . The Sites and Services may contain links to other websites or applications. These websites and applications are not under the control of TIME, and the existence of a link from the Sites or Services does not imply any endorsement of or affiliation with the linked websites or applications. TIME makes no warranties or representations, and disclaims all liability, relating to the accuracy, content, terms of use, privacy policies, products, services, legality, reliability, viewpoint, accuracy, currency, decency, or any other aspect of the linked websites or applications. Linking to the Sites . Unless otherwise specifically indicated in these Terms or on the Sites, you agree that: (i) if you include a link from any other website to the Sites, such link shall open in a new browser window and shall link to the full version of an HTML formatted page of the Sites; (ii) you are not permitted to link directly to any image hosted on the Sites or Services, such as using an "in-line" linking method to cause the image hosted by us to be displayed on another website; and (iii) you agree not to download or use images hosted on this Sites on another website, for any purpose, including, without limitation, posting such images on another website. You agree not to link from any other website to the Sites in any manner such that the Sites, or any page of the Sites, is "framed," surrounded or obfuscated by any third party content, materials or branding. We reserve all of our rights under the law to insist that any link to the Sites be discontinued, and to revoke your right to link to the Sites from any other website at any time upon written notice to you. Data Collection Policy . No party unaffiliated with TIME may collect or use, or direct, authorize or assist other persons or entities to collect or use any data from a user, or a computer or device operated by a user, while accessing our Sites or Services without TIME’s prior express written permission. Modification to Services . TIME has the right to modify its Services (and products and services accessible through its Services), and its Sites at any time in its sole discretion which may include upgrades, bug fixes, patches, other error corrections, and/or new features (collectively, including related documentation, “Updates”). Updates may also modify or delete in their entirety certain features and functionality. You agree that TIME has no obligation to provide any Updates or to continue to provide or enable any particular features or functionality or other aspects of its Sites or Services. Your only right with respect to any dissatisfaction with any modifications made to its Sites or Services, or any policies or practices of TIME in providing its Services is to cancel your account and/or stop using the Sites or Services. Injunctive Relief . You expressly acknowledge and agree that there may be no adequate remedy at law for a breach of this Section, that such a breach may irreparably harm TIME and TIME is entitled, without limiting any of its other remedies at law or equity, to seek injunctive relief (temporary and permanent) from any court of competent jurisdiction immediately upon request and without the need to post a bond or security, with respect to any such breach or potential breach of these Terms. PROPRIETARY RIGHTS Ownership of Content and Marks . The Sites and Services, and all content published on or accessible through the Sites and Services (including, for example, audio, photographs, illustrations, graphics, other visuals, video, copy, text, software, titles, Shockwave files, etc.), code, data and materials thereon, the look and feel, design and organization of the Web Site, and the compilation of the content, code, data and materials on the Sites (“Content”), is owned by TIME, its subsidiaries, affiliates or its licensors, and is protected by laws governing copyrights, moral rights, sui generis rights, patents, trademarks, trade secrets and/or other proprietary rights. TIME owns a copyright in the selection, coordination, arrangement and enhancement of such Content and a copyright in the Sites. All trademarks, logos, service marks, trade names, and trade dress appearing on the Content and Sites (“Marks”), are proprietary to TIME, its subsidiaries, affiliates, or its licensors. You acknowledge that you do not acquire any ownership rights in any Content or Marks downloaded or accessed from the Sites or Services. You may not frame or utilize framing techniques to enclose any Marks or Content (including images, text, page layout, or form) nor use any Meta tags or any other "hidden text" utilizing TIME, its affiliates’, or its licensors’ name or Marks without the prior express written consent of TIME. You agree not to copy, reproduce, publish, transmit, distribute, perform, sell, create derivative works of, or in any way exploit, the Sites, Services, Marks or Content, in whole or in part, without the prior written consent or TIME. Notices From Third Party Licensors. Getty Images still images and visual representations (including, without limitation, from Getty Images wholly-owned Sport, MLB, NHLI, AFP Sport, and Bongarts Sports) may not be republished, retransmitted, reproduced, downloaded or otherwise used, except for downloading for personal, non-commercial use. Our Limited License to You. You acknowledge and agree that the Sites, Services and Content are provided under license, and not sold, to you and your use. You do not acquire any ownership interest in the Sites, Services or Content under these Terms, or any other rights thereto other than to use the Sites, Services and Content in accordance with the license granted, and subject to all terms, conditions, and restrictions under these Terms. TIME grants you a limited, personal, non-commercial, non-exclusive, revocable, non-assignable, and non-transferable license to access (but not through scraping, spidering, crawling or other technology or software used to access data) and display the Content (excluding any software code) solely for your personal use in connection with accessing and using the Services as reasonably necessary to use them for their intended purpose. You may not insert any code or product to manipulate the Content, Sites or Services in any way that affects any user’s experience. TIME, its affiliates, subsidiaries, and licensors reserve all rights not expressly granted in and to its respective Sites, Services, Marks and Content. You may not use the Sites, Services, Marks or Content in a manner that constitutes an infringement of our rights or that has not been authorized by us. More specifically, unless explicitly authorized in these Terms you may not modify, copy, reproduce, republish, upload, post, transmit, translate, sell, create derivative works, exploit, or distribute in any manner or medium (including by email or other electronic means) any material from the Sites or Services. You may, however, from time to time, download copies of individual pages from the Services for your personal, non-commercial use, provided that you keep intact all copyright and other proprietary notices intact. DIGITAL MILLENNIUM COPYRIGHT ACT NOTICE (U.S. Only) Filing a Complaint . If you are a user in the United States, TIME has designated an agent with the United States Copyright Office in accordance with the terms of the Digital Millennium Copyright Act (“DMCA”) and avails itself of the protections under the DMCA. We reserve the right to remove any User Content on the Sites which allegedly infringes another person’s copyright. We are under no obligation to scan content posted for any violations of third party rights. However, we respect the copyright interests of others and it is our policy not to permit materials known by us to infringe another party’s copyright to remain on the Sites. If you believe any materials on any Site infringes a copyright, you should provide us with a written request to takedown the allegedly infringing material in the form of a written letter, sent by regular mail only, (“DMCA Takedown Notice”) that at a minimum includes: Identification of the URL of the Site and the material that is claimed to be infringing or to be the subject of infringing activity and that is to be removed or access to which is to be disabled, and information reasonably sufficient to permit us to locate the material; Your name, address, telephone number and email address (if available); A statement that the complaining party has a good faith belief that use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law; A statement that the information in the notification is accurate, and under penalty of perjury, that the complaining party is authorized to act on behalf of the owner of an exclusive right that is allegedly infringed; and The signature of a person authorized to act on behalf of the owner of an exclusive right that is allegedly infringed. Notwithstanding the foregoing, we reserve the right to ignore a DMCA Takedown Notice that is not in compliance with the DMCA. Filing a Counter-Notice. If your material has been removed or blocked by us as a result of our receipt of a DMCA Takedown Notice, you may send us a request asking for the allegedly infringing material to be restored in the form of a written letter, sent by regular mail only (“DMCA Counter-Notice”) that at a minimum includes: Identification of the copyrighted work (or works) that was removed by TIME and the URL of the Site(s) with the location at which the works appeared before they were removed. The information must be reasonably sufficient to permit us to identify the copyrighted work; Your name, address, telephone number and email address (if available); A statement that you consent to the jurisdiction of the U.S. Federal District Court for the judicial district in which your address is located, or the State of New York if your address is outside of the United States; A statement that you will accept service of process from the person (or an agent of such person) who provided the DMCA Takedown Notice to us; A statement that you have a good faith belief that the allegedly infringing material identified above as the copyrighted work was removed or disabled as a result of a mistake or misidentification of the material to be removed or disabled; and A signature of a person authorized to act on behalf of the owner of the copyrighted work that was taken down. When we receive the DMCA Counter-Notice, we will send a copy of the DMCA Counter-Notice to the party who originally sent us the DMCA Takedown Notice requested the removal of the allegedly infringing material and we will reinstate the allegedly infringing material, unless that party obtains a court order supporting removal of the allegedly infringing material. Notwithstanding the foregoing, we reserve the right to ignore a DMCA Counter-Notice that is not in compliance with the DMCA. Both the DMCA Takedown Notice and the DMCA Counter-Notice must be sent to our designated DMCA designated agent addressed as follows: Copyright Agent: DMCA Agent, TIME USA LLC, 1095 Sixth Avenue, New York, NY 10036 Email: dmcanotice@time.com DISCLAIMER OF WARRANTIES IF YOU CHOOSE TO USE THE SITES OR SERVICES, YOU DO SO VOLUNTARILY AND AT YOUR SOLE RISK. THE CONTENT AND INFORMATION OFFERED ON OR THROUGH THE SITES OR SERVICES ARE PROVIDED “AS IS.” TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAWS, WE DISCLAIM ALL WARRANTIES OR OTHER TERMS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OR TERMS OF SATISFACTORY QUALITY, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. WE DO NOT WARRANT: THAT THE SITES OR SERVICES, OR ANY OF THEIR FUNCTIONS, WILL BE UNINTERRUPTED OR ERROR-FREE; THAT DEFECTS WILL BE CORRECTED; THAT ANY PART OF THE SITES OR SERVICES, OR THE SERVERS THAT MAKE THEM AVAILABLE, ARE FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS ,INCLUDING WHETHER UPDATES WILL AUTOMATICALLY DOWNLOAD WHEN INSTALLED OR THAT DEPENDING ON YOUR DEVICE WHETHER UPDATES WILL BE AVAILABLE TO YOU. WE DO NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE OR THE RESULTS OF THE USE OF THE SITES OR SERVICES OR CONTENT CONTAINED THEREIN WITH REGARD TO THEIR CORRECTNESS, ACCURACY, TIMELINESS, RELIABILITY, APPROPRIATENESS FOR ANY PURPOSE, OR OTHERWISE. DUE TO THE NATURE OF THE INTERNET, TIME CANNOT GUARANTEE THE CONTINUOUS AND UNINTERRUPTED AVAILABILITY AND ACCESSIBILITY OF THE SITES OR SERVICES. TIME MAY RESTRICT THE AVAILABILITY OF THE SITES OR SERVICES OR CERTAIN AREAS OR FEATURES IF NECESSARY, IN VIEW OF CAPACITY LIMITS, THE SECURITY OR INTEGRITY OF ITS SERVERS, OR TO CARRY OUT MAINTENANCE MEASURES THAT ASSIST IN THE PROPER OR IMPROVED FUNCTIONING OF THE SITES OR SERVICES. IF YOU ARE DISSATISFIED WITH ANY OF THE MATERIALS CONTAINED IN THE SITES OR SERVICES, OR WITH ANY OF THESE TERMS, YOUR SOLE AND EXCLUSIVE REMEDY IS TO DISCONTINUE USE OF OUR SITES OR SERVICES. IT IS YOUR RESPONSIBILITY TO EVALUATE THE ACCURACY, COMPLETENESS OR USEFULNESS OF ANY INFORMATION, OPINION, ADVICE OR OTHER CONTENT AVAILABLE THROUGH THE SITES. PLEASE SEEK THE ADVICE OF PROFESSIONALS, AS APPROPRIATE, REGARDING THE EVALUATION OF ANY SPECIFIC INFORMATION, OPINION, ADVICE OR OTHER CONTENT, INCLUDING BUT NOT LIMITED TO FINANCIAL, HEALTH, OR LIFESTYLE INFORMATION, OPINION, ADVICE OR OTHER CONTENT. LIMITATION OF LIABILITY You acknowledge and agree that, to the maximum extent permitted by law, the entire risk arising out of your access to and use of the Sites, Services, Content and User Content, and your posting of any User Content remains with you. Neither TIME nor any other party involved in creating, producing, or delivering the Sites or Services, Content or User Content will be liable for any incidental, special, exemplary or consequential damages, including lost profits, loss of data or loss of goodwill, service interruption, computer damage or system failure or the cost of substitute products or services, or for any damages for personal or bodily injury or emotional distress arising out of or in connection with these Terms or from the use of or inability to use the Sites or Services, whether based on warranty, contract, tort (including negligence), product liability or any other legal theory, and whether or not TIME has been informed of the possibility of such damage, even if a limited remedy set forth herein is found to have failed its essential purpose. In no event will TIME’ aggregate liability arising out of or in connection with these Terms and your use of the Sites or Services, exceed the amounts you have paid to TIME in the twelve month period prior to the event giving rise to the liability, or $50USD if no such payments have been made, as applicable. The limitations of damages set forth above are fundamental elements of the basis of the bargain between TIME and you. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. YOUR LEGAL LIABILITY You agree to defend, indemnify and hold harmless TIME and its shareholders, partners, affiliates, directors, officers, subsidiaries, employees, agents, suppliers, and licensors from and against all damages, losses, liabilities, claims, and costs (including, but not limited to, reasonable attorneys’ fees and costs including costs to respond to regulatory inquiries, actions or subpoenas) related to all third party claims, charges, and investigations, arising from, relating to, or caused by User Content you post or submit or your failure to comply with these Terms. We reserve the right, at our own expense, to assume the exclusive defense and control of any matter otherwise subject to indemnification by you, and in such case, you agree to cooperate with our defense of such claim. 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In the event a dispute arises between you and TIME (“Dispute”), we want to provide you with an efficient, neutral and cost-effective means of resolving the dispute. Most customer concerns can be resolved quickly and to the customer’s satisfaction by contacting us by writing to TIME USA LLC, TIME USA LLC, 1095 Sixth Avenue, New York, NY 10036, United States. If, however, the Dispute cannot be resolved by the personnel directly involved, the parties shall first attempt in good faith to resolve the Dispute promptly by negotiation between duly appointed executive officers or other representatives of such parties, with full authority to negotiate and settle the Dispute. If a Dispute has not been resolved by negotiations within 90 days as provided hereinabove, such Dispute shall be submitted to JAMS, or its successor (collectively, “JAMS”), for mediation as provided hereinbelow. 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YOU AND TIME EACH VOLUNTARILY WAIVE THE RIGHT TO A TRIAL BY JURY IN RESOLVING ANY DISPUTE BETWEEN US ARISING OUT OF THESE TERMS OR THE SITES OR SERVICES. Class Action Waiver . YOU AND TIME EACH AGREE THAT CLAIMS AGAINST THE OTHER MAY ONLY BE BROUGHT IN AN INDIVIDUAL CAPACITY AND NOT IN A CLASS ACTION OR REPRESENTATIVE PROCEEDING. All arbitrations under these Terms must be conducted on an individual (and not a class-wide) basis, and an arbitrator will have no authority to award class-wide relief. You acknowledge and agree that these Terms specifically prohibit you from commencing any legal proceedings as a representative of others, participating in a class, representative, or collective action as a class representative, class member or an opt-in party, acting as a private attorney general, or joining or consolidating Claims with claims or proceedings brought by any other person ("Class Action Waiver"). Arbitration Procedures. 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https://github.com/tirkarthi/Wordzilla | GitHub - tirkarthi/Wordzilla: Wordzilla - A free dictionary Skip to content Navigation Menu Toggle navigation Sign in Appearance settings Platform AI CODE CREATION GitHub Copilot Write better code with AI GitHub Spark Build and deploy intelligent apps GitHub Models Manage and compare prompts MCP Registry New Integrate external tools DEVELOPER WORKFLOWS Actions Automate any workflow Codespaces Instant dev environments Issues Plan and track work Code Review Manage code changes APPLICATION SECURITY GitHub Advanced Security Find and fix vulnerabilities Code security Secure your code as you build Secret protection Stop leaks before they start EXPLORE Why GitHub Documentation Blog Changelog Marketplace View all features Solutions BY COMPANY SIZE Enterprises Small and medium teams Startups Nonprofits BY USE CASE App Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRY Healthcare Financial services Manufacturing Government View all industries View all solutions Resources EXPLORE BY TOPIC AI Software Development DevOps Security View all topics EXPLORE BY TYPE Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICES Documentation Customer support Community forum Trust center Partners Open Source COMMUNITY GitHub Sponsors Fund open source developers PROGRAMS Security Lab Maintainer Community Accelerator Archive Program REPOSITORIES Topics Trending Collections Enterprise ENTERPRISE SOLUTIONS Enterprise platform AI-powered developer platform AVAILABLE ADD-ONS GitHub Advanced Security Enterprise-grade security features Copilot for Business Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... Search code, repositories, users, issues, pull requests... --> Search Clear Search syntax tips Provide feedback --> We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly --> Name Query To see all available qualifiers, see our documentation . Cancel Create saved search Sign in Sign up Appearance settings Resetting focus You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert {{ message }} tirkarthi / Wordzilla Public Notifications You must be signed in to change notification settings Fork 1 Star 3 Wordzilla - A free dictionary 3 stars 1 fork Branches Tags Activity Star Notifications You must be signed in to change notification settings Code Issues 0 Pull requests 0 Actions Projects 0 Wiki Security Uh oh! There was an error while loading. Please reload this page . Insights Additional navigation options Code Issues Pull requests Actions Projects Wiki Security Insights tirkarthi/Wordzilla master Branches Tags Go to file Code Open more actions menu Folders and files Name Name Last commit message Last commit date Latest commit History 2 Commits .settings .settings bin bin gen gen libs libs res res src/ com/ Yennaachi/ Wordzilla src/ com/ Yennaachi/ Wordzilla .classpath .classpath .project .project AndroidManifest.xml AndroidManifest.xml README.txt README.txt ic_launcher-web.png ic_launcher-web.png lint.xml lint.xml proguard-project.txt proguard-project.txt project.properties project.properties View all files Repository files navigation README About Wordzilla - A free dictionary Uh oh! There was an error while loading. Please reload this page . Activity Stars 3 stars Watchers 1 watching Forks 1 fork Report repository Releases No releases published Packages 0 No packages published Languages Java 100.0% Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact Manage cookies Do not share my personal information You can’t perform that action at this time. | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/bar_grouped.html | Grouped Bar Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Grouped Bar Chart Read here for more details about how to set step size for grouped bar. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": { "values": [ {"category":"A", "group": "x", "value":0.1}, {"category":"A", "group": "y", "value":0.6}, {"category":"A", "group": "z", "value":0.9}, {"category":"B", "group": "x", "value":0.7}, {"category":"B", "group": "y", "value":0.2}, {"category":"B", "group": "z", "value":1.1}, {"category":"C", "group": "x", "value":0.6}, {"category":"C", "group": "y", "value":0.1}, {"category":"C", "group": "z", "value":0.2} ] }, "mark": "bar", "encoding": { "x": {"field": "category"}, "y": {"field": "value", "type": "quantitative"}, "xOffset": {"field": "group"}, "color": {"field": "group"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/layer_bar_labels.html | Simple Bar Chart with Labels | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Simple Bar Chart with Labels Bar chart with text labels. Set domain to make the frame cover the labels. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "Bar chart with text labels. Set domain to make the frame cover the labels.", "data": { "values": [ {"a": "A", "b": 28}, {"a": "B", "b": 55}, {"a": "C", "b": 43} ] }, "encoding": { "y": {"field": "a", "type": "nominal"}, "x": {"field": "b", "type": "quantitative", "scale": {"domain": [0, 60]}} }, "layer": [{ "mark": "bar" }, { "mark": { "type": "text", "align": "left", "baseline": "middle", "dx": 3 }, "encoding": { "text": {"field": "b", "type": "quantitative"} } }] } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/layer_bar_labels_grey.html | Bar Chart with Label Overlays | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Bar Chart with Label Overlays View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "width": 200, "height": {"step": 16}, "data": {"url": "data/movies.json"}, "encoding": { "y": { "field": "Major Genre", "type": "nominal", "axis": null } }, "layer": [{ "mark": {"type": "bar", "color": "#ddd"}, "encoding": { "x": { "aggregate": "mean", "field": "IMDB Rating", "scale": {"domain": [0, 10]}, "title": "Mean IMDB Ratings" } } }, { "mark": {"type": "text", "align": "left", "x": 5}, "encoding": { "text": {"field": "Major Genre"}, "detail": {"aggregate": "count"} } }] } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://opensource.com/tags/cicd | CI/CD | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search CI/CD How to use Podman in GitLab Runners There are multiple ways to spin up GitLab runners using Podman, two of which I have outlined in this article. Lokesh Mandvekar March 28, 2023 Manage OpenStack using Terraform and GitLab Follow this tutorial to see how using GitLab can further enhance collaboration in your OpenStack cluster. AJ Canlas February 15, 2023 Reinvent your release strategy with an API gateway The ability to separate the deployment and release of service (and corresponding API) is a powerful technique, especially with the rise in the progressive delivery approach. Bobur Umurzokov February 6, 2023 Use Terraform to manage an OpenStack cluster Terraform is a declarative language that can act as a blueprint of the infrastructure you're working on. AJ Canlas January 31, 2023 How to use GitOps to automate Terraform Instead of using CI/CD pipelines or Terraform Cloud, try this alternative approach to automating Terraform using Flux and GitOps. Roberth Strand January 30, 2023 Packaging Python modules with wheels By using a CI/CD build system, providing Python packages in the advantageous wheel format becomes a breeze. Stephan Avenwedde (Correspondent) January 27, 2023 Load More Subscribe to CI/CD About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/bar_negative.html | Bar Chart with Negative Values and a Zero-Baseline | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Bar Chart with Negative Values and a Zero-Baseline A bar chart with negative values. We can hide the axis domain line, and instead use a conditional grid color to draw a zero baseline. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "A bar chart with negative values. We can hide the axis domain line, and instead use a conditional grid color to draw a zero baseline.", "data": { "values": [ {"a": "A", "b": -28}, {"a": "B", "b": 55}, {"a": "C", "b": -33}, {"a": "D", "b": 91}, {"a": "E", "b": 81}, {"a": "F", "b": 53}, {"a": "G", "b": -19}, {"a": "H", "b": 87}, {"a": "I", "b": 52} ] }, "mark": "bar", "encoding": { "x": { "field": "a", "type": "nominal", "axis": { "domain": false, "ticks": false, "labelAngle": 0, "labelPadding": 4 } }, "y": { "field": "b", "type": "quantitative", "axis": { "gridColor": { "condition": {"test": "datum.value === 0", "value": "black"}, "value": "#ddd" } } } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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https://github.com/ircmaxell/PHP-CryptLib/blob/master/lib/CryptLib/Key/Derivation/PBKDF/PBKDF2.php#L45 | PHP-CryptLib/lib/CryptLib/Key/Derivation/PBKDF/PBKDF2.php at master · ircmaxell/PHP-CryptLib · GitHub Skip to content Navigation Menu Toggle navigation Sign in Appearance settings Platform AI CODE CREATION GitHub Copilot Write better code with AI GitHub Spark Build and deploy intelligent apps GitHub Models Manage and compare prompts MCP Registry New Integrate external tools DEVELOPER WORKFLOWS Actions Automate any workflow Codespaces Instant dev environments Issues Plan and track work Code Review Manage code changes APPLICATION SECURITY GitHub Advanced Security Find and fix vulnerabilities Code security Secure your code as you build Secret protection Stop leaks before they start EXPLORE Why GitHub Documentation Blog Changelog Marketplace View all features Solutions BY COMPANY SIZE Enterprises Small and medium teams Startups Nonprofits BY USE CASE App Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRY Healthcare Financial services Manufacturing Government View all industries View all solutions Resources EXPLORE BY TOPIC AI Software Development DevOps Security View all topics EXPLORE BY TYPE Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICES Documentation Customer support Community forum Trust center Partners Open Source COMMUNITY GitHub Sponsors Fund open source developers PROGRAMS Security Lab Maintainer Community Accelerator Archive Program REPOSITORIES Topics Trending Collections Enterprise ENTERPRISE SOLUTIONS Enterprise platform AI-powered developer platform AVAILABLE ADD-ONS GitHub Advanced Security Enterprise-grade security features Copilot for Business Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... Search code, repositories, users, issues, pull requests... --> Search Clear Search syntax tips Provide feedback --> We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly --> Name Query To see all available qualifiers, see our documentation . Cancel Create saved search Sign in Sign up Appearance settings Resetting focus You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert {{ message }} ircmaxell / PHP-CryptLib Public Notifications You must be signed in to change notification settings Fork 16 Star 145 Code Issues 4 Pull requests 0 Actions Projects 0 Wiki Security Uh oh! There was an error while loading. Please reload this page . Insights Additional navigation options Code Issues Pull requests Actions Projects Wiki Security Insights Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact Manage cookies Do not share my personal information You can’t perform that action at this time. | 2026-01-13T09:30:40 |
https://aws.amazon.com/sqs/features/ | Amazon SQS Features | Message Queuing Service | AWS Skip to main content Filter: All English Contact us AWS Marketplace Support My account Search Filter: All Sign in to console Create account Amazon SQS Overview Features Pricing Getting Started Resources More Products › Application Integration › Amazon SQS › Amazon SQS Features Amazon SQS features Queue types Amazon SQS offers two queue types for different application requirements Standard Queues Unlimited Throughput : Standard queues support a nearly unlimited number of transactions per second (TPS) per API action. At-Least-Once Delivery : A message is delivered at least once, but occasionally more than one copy of a message is delivered. Best-Effort Ordering : Occasionally, messages might be delivered in an order different from which they were sent. You can use standard message queues in many scenarios, as long as your application can process messages that arrive more than once and out of order, for example: Decouple live user requests from intensive background work: Let users upload media while resizing or encoding it. Allocate tasks to multiple worker nodes: Process a high number of credit card validation requests. Batch messages for future processing: Schedule multiple entries to be added to a database. FIFO Queues High Throughput: By default, FIFO queues support up to 3,000 messages per second with batching or up to 300 messages per second (300 send, receive, or delete operations per second) without batching. If you require higher throughput, you can enable high throughput mode for FIFO on the Amazon SQS console, which will support up to 70,000 messages per second without batching and even higher with batching. For a detailed breakdown of FIFO high throughput mode quotas per region, please see AWS Documentation . Exactly-Once Processing : A message is delivered once and remains available until a consumer processes and deletes it. Duplicates aren't introduced into the queue. First-In-First-Out Delivery : The order in which messages are sent and received is strictly preserved (i.e. First-In-First-Out). FIFO queues are designed to enhance messaging between applications when the order of operations and events is critical, or where duplicates can't be tolerated, for example: Ensure that user-entered commands are executed in the right order. Display the correct product price by sending price modifications in the right order. Prevent a student from enrolling in a course before registering for an account. Functionality Unlimited queues and messages: Create unlimited Amazon SQS queues with an unlimited number of messages in any Region Payload Size: Message payloads can contain up to 256KB of text in any format. Each 64KB ‘chunk’ of payload is billed as 1 request. For example, a single API call with a 256KB payload will be billed as four requests. To send messages larger than 256KB, you can use the Amazon SQS Extended Client Library for Java , which uses Amazon Simple Storage Service (S3) to store the message payload. A reference to the message payload is sent using SQS. Batches: Send, receive, or delete messages in batches of up to 10 messages or 256KB. Batches cost the same amount as single messages, meaning SQS can be even more cost effective for customers that use batching. Long polling : Reduce extraneous polling to minimize cost while receiving new messages as quickly as possible. When your queue is empty, long-poll requests wait up to 20 seconds for the next message to arrive. Long poll requests cost the same amount as regular requests. Fair queues : Mitigate noisy neighbor impact in multi-tenant queues. When one tenant sends a large volume of messages or requires longer processing time, fair queues help maintain consistent time between sending and receiving messages across all tenants. Enable fair queues by adding a message group ID to your messages, with no changes required to your consumers. Retain messages in queues for up to 14 days. Send and read messages simultaneously. Message locking : When a message is received, it becomes “locked” while being processed. This keeps other computers from processing the message simultaneously. If the message processing fails, the lock will expire and the message will be available again. Queue sharing: Securely share Amazon SQS queues anonymously or with specific AWS accounts. Queue sharing can also be restricted by IP address and time-of-day. Server-side encryption (SSE): Protect the contents of messages in Amazon SQS queues using keys managed in the AWS Key Management Service (AWS KMS). SSE encrypts messages as soon as Amazon SQS receives them. The messages are stored in encrypted form and Amazon SQS decrypts messages only when they are sent to an authorized consumer. Dead Letter Queues (DLQ): Handle messages that a consumer has not successfully processed with dead- letter queues (DLQs). When a message's maximum receive count is exceeded, Amazon SQS moves the message to the DLQ associated with the original queue. DLQs must be of the same type as the source queue (standard or FIFO). You can inspect the messages in DLQs to understand why your consumer has not successfully received them. Once you have remediated the issues, you can move the messages from the DLQ to their respective source queues. Using Amazon SQS with other AWS infrastructure web services Amazon SQS message queuing can be used with other AWS services such as Amazon Redshift , Amazon DynamoDB , Amazon Relational Database Service (RDS) , Amazon Elastic Compute Cloud (EC2) , Amazon Elastic Container Service (ECS) , AWS Lambda , and Amazon S3 , to make distributed applications more scalable and reliable. Below are some common design patterns: Work Queues : Decouple components of a distributed application that may not all process the same amount of work simultaneously. Buffer and Batch Operations : Add scalability and reliability to your architecture, and smooth out temporary volume spikes without losing messages or increasing latency. Request Offloading : Move slow operations off of interactive request paths by enqueing the request. Fanout : Combine SQS with Simple Notification Service (SNS) to send identical copies of a message to multiple queues in parallel. Priority : Use separate queues to provide prioritization of work. Scalability : Because message queues decouple your processes, it’s easy to scale up the send or receive rate of messages — simply add another process. Resiliency : When part of your system fails, it doesn’t need to take the entire system down. Message queues decouple components of your system, so if a process that is reading messages from the queue fails, messages can still be added to the queue to be processed when the system recovers. Intended usage and restrictions Your use of this service is subject to the Amazon Web Services Customer Agreement . Next Steps Pricing Learn more about Amazon SQS pricing Visit the pricing page Console Ready to build? Get started with Amazon SQS Create an AWS account Learn What Is AWS? What Is Cloud Computing? What Is Agentic AI? 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https://llvm.org/doxygen/Mips16ISelLowering_8cpp.html#a0acb682b8260ab1c60b918599864e2e5 | LLVM: lib/Target/Mips/Mips16ISelLowering.cpp File Reference LLVM  22.0.0git lib Target Mips Macros | Functions | Variables Mips16ISelLowering.cpp File Reference #include " Mips16ISelLowering.h " #include " MCTargetDesc/MipsBaseInfo.h " #include " Mips16HardFloatInfo.h " #include " MipsMachineFunction.h " #include " MipsRegisterInfo.h " #include " MipsTargetMachine.h " #include " llvm/CodeGen/MachineInstrBuilder.h " #include " llvm/CodeGen/TargetInstrInfo.h " #include " llvm/Support/CommandLine.h " Go to the source code of this file. Macros #define  DEBUG_TYPE    "mips-lower" #define  P_    "__mips16_call_stub_" #define  MAX_STUB_NUMBER    10 #define  T1     P "1", P "2", 0, 0, P "5", P "6", 0, 0, P "9", P "10" #define  T     P "0" , T1 #define  P     P_ #define  P     P_ "sf_" #define  P     P_ "df_" #define  P     P_ "sc_" #define  P     P_ "dc_" Functions static bool   isMips16HardFloatLibcall ( StringRef Name) static unsigned   Mips16WhichOp8uOr16simm ( unsigned shortOp, unsigned longOp, int64_t Imm) Variables static cl::opt < bool >  DontExpandCondPseudos16 ("mips16-dont- expand -cond-pseudo", cl::init(false), cl::desc ("Don't expand conditional move related " "pseudos for Mips 16"), cl::Hidden) static const Mips16IntrinsicHelperType  Mips16IntrinsicHelper [] static char const *  vMips16Helper [ MAX_STUB_NUMBER +1] static char const *  sfMips16Helper [ MAX_STUB_NUMBER +1] static char const *  dfMips16Helper [ MAX_STUB_NUMBER +1] static char const *  scMips16Helper [ MAX_STUB_NUMBER +1] static char const *  dcMips16Helper [ MAX_STUB_NUMBER +1] Macro Definition Documentation ◆  DEBUG_TYPE #define DEBUG_TYPE   "mips-lower" Definition at line 24 of file Mips16ISelLowering.cpp . ◆  MAX_STUB_NUMBER #define MAX_STUB_NUMBER   10 Definition at line 280 of file Mips16ISelLowering.cpp . ◆  P [1/5] #define P    P_ Definition at line 283 of file Mips16ISelLowering.cpp . ◆  P [2/5] #define P    P_ "sf_" Definition at line 283 of file Mips16ISelLowering.cpp . ◆  P [3/5] #define P    P_ "df_" Definition at line 283 of file Mips16ISelLowering.cpp . ◆  P [4/5] #define P    P_ "sc_" Definition at line 283 of file Mips16ISelLowering.cpp . ◆  P [5/5] #define P    P_ "dc_" Definition at line 283 of file Mips16ISelLowering.cpp . ◆  P_ #define P_   "__mips16_call_stub_" Definition at line 279 of file Mips16ISelLowering.cpp . Referenced by llvm::MFPropsModifier< PassT >::MFPropsModifier() . ◆  T #define T    P "0" , T1 Examples /work/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/ADT/ilist_node.h . Definition at line 282 of file Mips16ISelLowering.cpp . Referenced by llvm::AAMDNodes::AAMDNodes() , llvm::AArch64beTargetMachine::AArch64beTargetMachine() , llvm::AArch64leTargetMachine::AArch64leTargetMachine() , llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF() , llvm::AArch64TargetMachine::AArch64TargetMachine() , llvm::AbsoluteDifference() , llvm::AbsoluteValue() , llvm::MachO::DylibReader::accumulateSourceLocFromDSYM() , llvm::FoldingSetNodeID::Add() , llvm::dwarf_linker::parallel::ArrayList< T, ItemsGroupSize >::add() , llvm::HashBuilder< hashbuilder_detail::HashCodeHasher, llvm::endianness::native >::add() , llvm::HashBuilder< hashbuilder_detail::HashCodeHasher, llvm::endianness::native >::add() , llvm::HashBuilder< hashbuilder_detail::HashCodeHasher, llvm::endianness::native >::add() , llvm::ImmutableMap< KeyT, ValT, ValInfo >::Factory::add() , llvm::ImutAVLFactory< ImutInfo >::add() , llvm::NumberedValues< T >::add() , llvm::SPIRVIRMapping::add() , llvm::xray::LogBuilder::add() , llvm::ImutAVLFactory< ImutInfo >::add_internal() , llvm::dwarf_linker::parallel::DIEGenerator::addAttribute() , llvm::DwarfUnit::addAttribute() , llvm::sampleprof::FunctionSamples::addCallsiteVTableTypeProfAt() , llvm::codeview::CodeViewRecordStreamer::AddComment() , llvm::MCStreamer::AddComment() , llvm::SystemZHLASMAsmStreamer::AddComment() , llvm::MCStreamer::addExplicitComment() , llvm::ModuleInlinerWrapperPass::addLateModulePass() , llvm::ModuleInlinerWrapperPass::addModulePass() , llvm::AddOverflow() , llvm::CodeGenTargetMachineImpl::addPassesToEmitMC() , llvm::codeview::CodeViewRecordStreamer::AddRawComment() , llvm::objcopy::elf::Object::addSection() , llvm::InstrProfWriter::addTemporalProfileTraces() , llvm::cl::bits_storage< DataType, StorageClass >::addValue() , llvm::cl::bits_storage< DataType, bool >::addValue() , llvm::cl::list_storage< DataType, StorageClass >::addValue() , llvm::cl::list_storage< DataType, bool >::addValue() , llvm::DIEValueList::addValue() , llvm::IntervalMapHalfOpenInfo< OffsetInBitsTy >::adjacent() , llvm::IntervalMapInfo< T >::adjacent() , llvm::AVR::fixups::adjustBranchTarget() , adjustedSumFreq() , llvm::HashBuilder< hashbuilder_detail::HashCodeHasher, llvm::endianness::native >::adjustForEndiannessAndAdd() , llvm::adl_swap() , llvm::support::detail::AlignAdapter< T >::AlignAdapter() , llvm::alignDown() , llvm::alignTo() , llvm::alignTo() , llvm::alignTo() , llvm::alignToPowerOf2() , llvm::ms_demangle::ArenaAllocator::alloc() , llvm::ms_demangle::ArenaAllocator::allocArray() , llvm::AllocatorBase< DerivedT >::Allocate() , llvm::Recycler< T, Size, Align >::Allocate() , llvm::RecyclingAllocator< BumpPtrAllocator, char, AllocBytes, CacheLineBytes >::Allocate() , llvm::SpecificBumpPtrAllocator< T >::Allocate() , llvm::ArrayRecycler< MachineOperand >::Capacity< MachineOperand >::allocate() , llvm::AMDGPUTargetMachine::AMDGPUTargetMachine() , llvm::Any::Any() , llvm::Any::any_cast , llvm::Any::any_cast , llvm::Any::any_cast , llvm::Any::any_cast , llvm::Any::any_cast , llvm::fuzzerop::anyPtrType() , llvm::APFloat::APFloat() , llvm::const_iterator< MemoryLocation >::append() , llvm::object::append() , llvm::orc::shared::TrivialSPSSequenceDeserialization< SPSElementTagT, SmallVectorImpl< T > >::append() , llvm::orc::shared::TrivialSPSSequenceDeserialization< SPSElementTagT, std::vector< T > >::append() , llvm::DWARFTypePrinter< DieType >::appendConstVolatileQualifierAfter() , llvm::DWARFTypePrinter< DieType >::appendConstVolatileQualifierBefore() , llvm::appendLEB128() , llvm::DWARFTypePrinter< DieType >::appendSubroutineNameAfter() , llvm::DWARFTypePrinter< DieType >::appendTemplateParameters() , llvm::DWARFTypePrinter< DieType >::appendTypeTagName() , llvm::DWARFTypePrinter< DieType >::appendUnqualifiedNameBefore() , llvm::ThreadSafeAllocator< AllocatorType >::applyLocked() , llvm::ARCTargetMachine::ARCTargetMachine() , llvm::object::areTargetsCompatible() , llvm::X86TTIImpl::areTypesABICompatible() , llvm::DiagnosticInfoOptimizationBase::Argument::Argument() , llvm::ARMAsmBackend::ARMAsmBackend() , llvm::ARMAsmBackendDarwin::ARMAsmBackendDarwin() , llvm::ARMAsmBackendELF::ARMAsmBackendELF() , llvm::ARMAsmBackendWinCOFF::ARMAsmBackendWinCOFF() , llvm::ARMBaseTargetMachine::ARMBaseTargetMachine() , llvm::ARMBETargetMachine::ARMBETargetMachine() , llvm::ARMLETargetMachine::ARMLETargetMachine() , llvm::array_pod_sort_comparator() , arrayDataSize() , llvm::ArrayRef() , llvm::ArrayRef() , llvm::ArrayRef() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::ArrayRef() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::ArrayRef() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::ArrayRef() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::ArrayRef() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::ArrayRef() , assert() , llvm::SmallVectorTemplateCommon< T, typename >::assertSafeToAddRange() , llvm::BCChar6::assertValid() , llvm::BCFixed< Width >::assertValid() , llvm::BCLiteral< Value >::assertValid() , llvm::BCVBR< Width >::assertValid() , llvm::detail::BCField< Compound >::assertValid() , llvm::ModulePass::assignPassManager() , llvm::XCOFFYAML::AuxSymbolEnt::AuxSymbolEnt() , llvm::AVRTargetMachine::AVRTargetMachine() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::back() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::back() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::back() , llvm::FixedStreamArray< CrossModuleExport >::back() , llvm::IntrusiveBackList< Node >::back() , llvm::IntrusiveBackList< Node >::back() , llvm::MutableArrayRef< char >::back() , llvm::PriorityWorklist< T, VectorT, MapT >::back() , PODSmallVector< Node *, 8 >::back() , BadConditionCode() , llvm::IntrusiveBackList< Node >::begin() , PODSmallVector< Node *, 8 >::begin() , llvm::bf_begin() , llvm::bf_end() , llvm::binary_search() , llvm::binary_search() , BinomialCoefficient() , llvm::bit_ceil() , llvm::bit_ceil_constexpr() , llvm::bit_floor() , llvm::bit_width() , llvm::bit_width_constexpr() , llvm::yaml::IO::bitSetCase() , llvm::yaml::IO::bitSetCase() , llvm::SwitchCG::BitTestCase::BitTestCase() , llvm::BitTracker::BitValue::BitValue() , llvm::VPBlockUtils::blocksOnly() , llvm::sandboxir::Interval< T >::bottom() , llvm::BPFTargetMachine::BPFTargetMachine() , llvm::breadth_first() , llvm::support::detail::build_format_adapter() , llvm::support::detail::build_format_adapter() , llvm::TargetLowering::BuildSDIV() , llvm::CombinerHelper::buildSDivOrSRemUsingMul() , BuildVSLDOI() , llvm::BumpPtrAllocatorImpl< MallocAllocator, 65536 >::BumpPtrAllocatorImpl() , llvm::BinaryItemTraits< T >::bytes() , llvm::byteswap() , llvm::object_deleter< T >::call() , llvm::object_deleter< T[N]>::call() , llvm::callable_detail::Callable< T, bool >::Callable() , canTailPredicateLoop() , llvm::cantFail() , llvm::cantFail() , llvm::capacity_in_bytes() , llvm::SmallVectorTemplateCommon< T, typename >::capacity_in_bytes() , llvm::StringSwitch< T, R >::Case() , llvm::StringSwitch< T, R >::CaseLower() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::Cases() , llvm::StringSwitch< T, R >::CasesLower() , llvm::StringSwitch< T, R >::CasesLower() , llvm::StringSwitch< T, R >::CasesLower() , llvm::StringSwitch< T, R >::CasesLower() , llvm::StringSwitch< T, R >::CasesLower() , llvm::cas::ondisk::TableHandle::cast() , CC_PPC32_SPE_CustomSplitFP64() , llvm::checkedAdd() , llvm::checkedAddUnsigned() , checkedGetHex() , llvm::checkedMul() , llvm::checkedMulAdd() , llvm::checkedMulAddUnsigned() , llvm::checkedMulUnsigned() , llvm::checkedSub() , llvm::MCSubtargetInfo::checkFeatures() , llvm::DIFile::ChecksumInfo< T >::ChecksumInfo() , checkThreadCommand() , clampReturnedValueStates() , llvm::abi::ArrayType::classof() , llvm::abi::ComplexType::classof() , llvm::abi::FloatType::classof() , llvm::abi::IntegerType::classof() , llvm::abi::MemberPointerType::classof() , llvm::abi::PointerLikeType::classof() , llvm::abi::PointerType::classof() , llvm::abi::VectorType::classof() , llvm::abi::VoidType::classof() , llvm::ArrayType::classof() , llvm::dxil::AnyResourceExtType::classof() , llvm::dxil::AnyResourceExtType::classof() , llvm::dxil::CBufferExtType::classof() , llvm::dxil::CBufferExtType::classof() , llvm::dxil::FeedbackTextureExtType::classof() , llvm::dxil::FeedbackTextureExtType::classof() , llvm::dxil::LayoutExtType::classof() , llvm::dxil::LayoutExtType::classof() , llvm::dxil::MSTextureExtType::classof() , llvm::dxil::MSTextureExtType::classof() , llvm::dxil::PaddingExtType::classof() , llvm::dxil::PaddingExtType::classof() , llvm::dxil::RawBufferExtType::classof() , llvm::dxil::RawBufferExtType::classof() , llvm::dxil::SamplerExtType::classof() , llvm::dxil::SamplerExtType::classof() , llvm::dxil::TextureExtType::classof() , llvm::dxil::TextureExtType::classof() , llvm::dxil::TypedBufferExtType::classof() , llvm::dxil::TypedBufferExtType::classof() , llvm::FixedVectorType::classof() , llvm::FunctionType::classof() , llvm::IntegerType::classof() , llvm::PointerType::classof() , llvm::RTTIExtends< ObjectLinkingLayer, ObjectLayer >::classof() , llvm::sandboxir::FixedVectorType::classof() , llvm::sandboxir::ScalableVectorType::classof() , llvm::ScalableVectorType::classof() , llvm::StructType::classof() , llvm::TargetExtType::classof() , llvm::telemetry::TelemetryInfo::classof() , llvm::TypedPointerType::classof() , llvm::VectorType::classof() , llvm::ArrayRecycler< MachineOperand >::Capacity< MachineOperand >::clear() , llvm::PagedVector< T, PageSize >::clear() , llvm::Recycler< T, Size, Align >::clear() , llvm::TimerGroup::clear() , clusterSortPtrAccesses() , CmpOptionals() , llvm::CodeGenTargetMachineImpl::CodeGenTargetMachineImpl() , llvm::LoopVectorizationCostModel::collectElementTypesForWidening() , collectMetadataInfo() , llvm::collectParametricTerms() , llvm::hashing::detail::hash_combine_recursive_helper::combine() , llvm::hashing::detail::hash_combine_recursive_helper::combine_data() , combineSelectAsExtAnd() , llvm::codeview::DebugCrossModuleImportsSubsection::commit() , llvm::object::CommonArchiveMemberHeader< T >::CommonArchiveMemberHeader() , llvm::LazyAtomicPointer< TrieNode >::compare_exchange_strong() , llvm::LazyAtomicPointer< TrieNode >::compare_exchange_weak() , llvm::ImutAVLFactory< ImutInfo >::compareTreeWithSection() , llvm::HvxSelector::completeToPerfect() , llvm::objcopy::elf::Object::compressOrDecompressSections() , llvm::ComputeEditDistance() , llvm::DefaultContextualFoldingSetTrait< T, Ctx >::ComputeHash() , llvm::DefaultFoldingSetTrait< T >::ComputeHash() , llvm::DefaultFoldingSetTrait< SCEV >::ComputeHash() , llvm::rdf::Liveness::computeLiveIns() , llvm::SelectionDAG::ComputeNumSignBits() , computeNVPTXDataLayout() , llvm::rdf::Liveness::computePhiInfo() , computePowerDataLayout() , computeSparcDataLayout() , computeVEDataLayout() , llvm::WebAssembly::ConcreteSortRegion< T >::ConcreteSortRegion() , llvm::IntrusiveBackList< T >::const_iterator::const_iterator() , llvm::ConstantArray::Constant , llvm::ConstantPointerNull::Constant , llvm::ConstantStruct::Constant , llvm::ConstantTargetNone::Constant , llvm::ConstantVector::Constant , llvm::PoisonValue::Constant , llvm::UndefValue::Constant , llvm::ConstantAggregate::ConstantAggregate() , llvm::ConstantFoldBinaryInstruction() , llvm::ConstantFoldTerminator() , llvm::ConstantPointerNull::ConstantPointerNull() , llvm::ConstantTargetNone::ConstantTargetNone() , llvm::DwarfCompileUnit::constructImportedEntityDIE() , consume() , llvm::codeview::consume() , llvm::codeview::consume() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::consume_back() , llvm::MutableArrayRef< char >::consume_back() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::consume_front() , llvm::MutableArrayRef< char >::consume_front() , llvm::StringRef::consumeInteger() , llvm::ImmutableList< T >::contains() , llvm::sandboxir::Interval< T >::contains() , llvm::SmallSet< Register, 16 >::contains() , SingleEntrySet< T >::contains() , containsParameters() , llvm::sandboxir::ConstantArray::Context , llvm::sandboxir::ConstantStruct::Context , llvm::sandboxir::PoisonValue::Context , llvm::sandboxir::UndefValue::Context , llvm::ContextWorklistItem::ContextWorklistItem() , llvm::BCChar6::convert() , llvm::detail::BCField< Compound >::convert() , llvm::TypedInit::convertInitializerBitRange() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::copy() , copyBytesForDefRange() , llvm::SmallPtrSetImplBase::copyFrom() , llvm::copyModuleAttrToFunctions() , costAndCollectOperands() , llvm::SmallSet< Register, 16 >::count() , llvm::countl_one() , llvm::countl_zero() , llvm::countr_one() , llvm::countr_zero() , llvm::countr_zero_constexpr() , llvm::CrashRecoveryContextCleanupBase< Derived, T >::CrashRecoveryContextCleanupBase() , llvm::CrashRecoveryContextCleanupRegistrar< T, Cleanup >::CrashRecoveryContextCleanupRegistrar() , llvm::CrashRecoveryContextDeleteCleanup< T >::CrashRecoveryContextDeleteCleanup() , llvm::CrashRecoveryContextDestructorCleanup< T >::CrashRecoveryContextDestructorCleanup() , llvm::CrashRecoveryContextReleaseRefCleanup< T >::CrashRecoveryContextReleaseRefCleanup() , llvm::CrashRecoveryContextCleanupBase< Derived, T >::create() , llvm::MinidumpYAML::Stream::create() , llvm::createAArch64beAsmBackend() , createAArch64Disassembler() , llvm::createAArch64leAsmBackend() , createAArch64MCInstPrinter() , llvm::createAMDGPUAsmBackend() , createAMDGPUDisassembler() , llvm::createAMDGPUELFStreamer() , createAMDGPUMCInstPrinter() , createARCDisassembler() , createARCMCInstPrinter() , createARMAsmBackend() , llvm::createARMBEAsmBackend() , createARMDisassembler() , llvm::createARMLEAsmBackend() , createARMMCInstPrinter() , llvm::createAVRAsmBackend() , createAVRDisassembler() , llvm::createAVRMCCodeEmitter() , createAVRMCInstPrinter() , llvm::createBPFAsmBackend() , llvm::createBPFbeAsmBackend() , createBPFDisassembler() , createBPFMCInstPrinter() , createBPFMCStreamer() , llvm::createCSKYAsmBackend() , createCSKYDisassembler() , createCSKYMCInstPrinter() , createDXILMCAsmBackend() , createDXILMCInstPrinter() , createELFStreamer() , createELFStreamer() , llvm::createHexagonAsmBackend() , createHexagonDisassembler() , createHexagonMCInstPrinter() , llvm::createLanaiAsmBackend() , llvm::orc::createLocalCompileCallbackManager() , llvm::orc::createLocalIndirectStubsManagerBuilder() , llvm::orc::createLocalLazyCallThroughManager() , llvm::createLoongArchAsmBackend() , createLoongArchDisassembler() , createLoongArchMCInstPrinter() , llvm::createM68kAsmBackend() , createM68kDisassembler() , createM68kMCInstPrinter() , llvm::Target::createMCInstPrinter() , llvm::Target::createMCObjectStreamer() , createMCStreamer() , createMCStreamer() , createMCStreamer() , createMCStreamer() , createMCStreamer() , llvm::CodeGenTargetMachineImpl::createMCStreamer() , llvm::createMipsAsmBackend() , createMipsDisassembler() , createMipselDisassembler() , createMipsMCInstPrinter() , createMSP430Disassembler() , llvm::createMSP430MCAsmBackend() , createMSP430MCInstPrinter() , llvm::ImutAVLFactory< ImutInfo >::createNode() , llvm::mustache::createNode() , createNVPTXMCInstPrinter() , llvm::createPPCAsmBackend() , createPPCDisassembler() , llvm::createPPCELFStreamer() , createPPCLEDisassembler() , createPPCMCInstPrinter() , llvm::createRISCVAsmBackend() , createRISCVDisassembler() , createRISCVMCInstPrinter() , llvm::createSparcAsmBackend() , createSparcDisassembler() , createSparcMCInstPrinter() , llvm::TensorSpec::createSpec() , llvm::createSPIRVAsmBackend() , createSPIRVMCInstPrinter() , createSystemZDisassembler() , llvm::createSystemZMCAsmBackend() , createSystemZMCInstPrinter() , llvm::jitlink::createTripleWithCOFFFormat() , llvm::createVEAsmBackend() , createVEDisassembler() , createVEMCInstPrinter() , createWebAssemblyDisassembler() , llvm::createX86_32AsmBackend() , llvm::createX86_64AsmBackend() , createX86Disassembler() , llvm::createX86ELFStreamer() , createX86MCInstPrinter() , createXCoreDisassembler() , createXCoreMCInstPrinter() , llvm::createXtensaAsmBackend() , createXtensaDisassembler() , llvm::CSKYTargetMachine::CSKYTargetMachine() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::data() , llvm::MutableArrayRef< char >::data() , llvm::object::DataRegion< T >::DataRegion() , llvm::DbgRecordParamRef< T >::DbgRecordParamRef() , llvm::DbgRecordParamRef< T >::DbgRecordParamRef() , llvm::AllocatorBase< DerivedT >::Deallocate() , llvm::ArrayRecycler< MachineOperand >::Capacity< MachineOperand >::deallocate() , debugAssign() , llvm::debuginfoShouldUseDebugInstrRef() , llvm::debugString() , decodePunycode() , llvm::DWARFTypePrinter< DieType >::decomposeConstVolatile() , llvm::compression::decompress() , llvm::compression::decompress() , llvm::ilist_detail::IteratorHelper< false >::decrement() , llvm::ilist_detail::IteratorHelper< true >::decrement() , llvm::def_chain() , llvm::def_chain_iterator< T, UseOptimizedChain >::def_chain_iterator() , llvm::StringSwitch< T, R >::Default() , llvm::orc::LLJIT::PlatformSupport::deinitialize() , llvm::object::DelayImportDirectoryEntryRef::DelayImportDirectoryEntryRef() , llvm::IntrusiveBackList< Node >::deleteNode() , llvm::depth_first() , llvm::depth_first_ext() , llvm::codeview::serialize_arrayref_tail_impl< T >::deserialize() , llvm::codeview::serialize_vector_tail_impl< T >::deserialize() , llvm::orc::shared::SPSSerializationTraits< SPSOptional< SPSTagT >, std::optional< T > >::deserialize() , llvm::orc::shared::SPSSerializationTraits< SPSTuple< SPSTagTs... >, std::tuple< Ts... > >::deserialize() , llvm::codeview::SymbolDeserializer::deserializeAs() , llvm::codeview::SymbolDeserializer::deserializeAs() , llvm::codeview::TypeDeserializer::deserializeAs() , llvm::codeview::TypeDeserializer::deserializeAs() , llvm::SmallVectorTemplateBase< T, bool >::destroy_range() , llvm::SmallVectorTemplateBase< T, true >::destroy_range() , llvm::SpecificBumpPtrAllocator< T >::DestroyAll() , detectPopcountIdiom() , detectShiftUntilLessThanIdiom() , detectShiftUntilZeroIdiom() , llvm::HexagonDAGToDAGISel::DetectUseSxtw() , llvm::df_begin() , llvm::df_end() , llvm::df_ext_begin() , llvm::df_ext_end() , llvm::df_ext_iterator< T, SetTy >::df_ext_iterator() , llvm::DiagnosticPredicate::DiagnosticPredicate() , llvm::DIEAbbrev::DIEAbbrev() , llvm::DirectXTargetMachine::DirectXTargetMachine() , llvm::orc::InPlaceTaskDispatcher::dispatch() , llvm::orc::TaskDispatcher::dispatch() , llvm::orc::ExecutionSession::dispatchTask() , llvm::SCEVDivision::divide() , llvm::divideCeil() , llvm::divideCeilSigned() , llvm::divideFloorSigned() , llvm::divideNearest() , llvm::dlltoolDriverMain() , llvm::msgpack::Document::Document() , llvm::yaml::Document::Document() , llvm::yaml::detail::doMapping() , llvm::yaml::detail::doMapping() , llvm::yaml::detail::doValidate() , llvm::yaml::detail::doValidate() , llvm::drop_begin() , llvm::drop_end() , llvm::DstOp::DstOp() , llvm::MCAsmMacroParameter::dump() , llvm::ms_demangle::Demangler::dumpBackReferences() , llvm::pdb::dumpSymbolField() , llvm::yaml::dumpTokens() , dumpUUID() , llvm::cas::ondisk::TableHandle::dyn_cast() , llvm::PointerUnion< TrivialCallback *, NonTrivialCallbacks * >::dyn_cast() , eatBytes() , llvm::RuntimeDyldMachO::EHFrameRelatedSections::EHFrameRelatedSections() , llvm::yaml::IsResizableBase< T >::element() , llvm::yaml::SequenceTraits< ArrayRef< T > >::element() , llvm::embedBitcodeInModule() , llvm::MachineOptimizationRemarkEmitter::emit() , llvm::OptimizationRemarkEmitter::emit() , llvm::MCWinCOFFStreamer::emitCommonSymbol() , llvm::AsmPrinter::emitDwarfAbbrevs() , llvm::AsmPrinter::emitGlobalVariable() , llvm::emitLinkerFlagsForUsedCOFF() , llvm::codeview::CodeViewRecordIO::emitRawComment() , llvm::MCStreamer::emitRawComment() , llvm::MCStreamer::emitRawText() , emplace() , llvm::ImmutableListFactory< T >::emplace() , llvm::RadixTree< KeyType, T >::emplace() , llvm::const_iterator< MemoryLocation >::emplace_back() , llvm::MCSFrameEmitter::encodeFuncOffset() , PODSmallVector< Node *, 8 >::end() , llvm::StringSwitch< T, R >::EndsWith() , llvm::StringSwitch< T, R >::EndsWithLower() , llvm::yaml::IO::enumCase() , llvm::yaml::IO::enumCase() , llvm::EnumEntry< T >::EnumEntry() , llvm::EnumEntry< T >::EnumEntry() , llvm::dxil::ValueEnumerator::EnumerateType() , llvm::yaml::IO::enumFallback() , llvm::enumToString() , llvm::enumToStringRef() , llvm::DefaultContextualFoldingSetTrait< T, Ctx >::Equals() , llvm::DefaultFoldingSetTrait< T >::Equals() , llvm::DefaultFoldingSetTrait< SCEV >::Equals() , equalsLoadStoreHelper() , equivalentArrayTypeFromVector() , llvm::PriorityWorklist< T, VectorT, MapT >::erase() , llvm::SmallSet< Register, 16 >::erase() , llvm::InlineOrder< T >::erase_if() , llvm::PriorityWorklist< T, VectorT, MapT >::erase_if() , llvm::PriorityQueue< T, Sequence, Compare >::erase_one() , eraseFromModule() , llvm::MLModelRunner::evaluate() , llvm::LazyAtomicPointer< TrieNode >::exchange() , expandIsFPClass() , llvm::HexagonInstrInfo::expandPostRAPseudo() , llvm::cl::ExpansionContext::ExpansionContext() , llvm::object::ExportEntry::ExportEntry() , llvm::hlsl::rootsig::extractEnumValue() , extractFromBranchWeightMD() , f64AssignAAPCS() , llvm::FailureOr< T >::FailureOr() , llvm::FailureOr< T >::FailureOr() , llvm::FailureOr< T >::FailureOr() , llvm::fill() , fillAMDGCNFeatureMap() , llvm::AMDGPU::fillAMDGPUFeatureMap() , fillCommonArgs() , Find() , llvm::AddressRangesBase< T >::find() , llvm::find() , llvm::ImutAVLTree< ValInfo >::find() , llvm::rdf::IndexedSet< T, N >::find() , llvm::SPIRVIRMapping::find() , llvm::find_singleton() , llvm::find_singleton_nested() , llvm::findArrayDimensions() , findCFILocation() , findInfo() , findLoopComponents() , llvm::MachineLoopInfo::findLoopPreheader() , llvm::SPIRVIRMapping::findMI() , llvm::FoldingSetImpl< FoldingSet, T >::FindNodeOrInsertPos() , llvm::FoldingSetVector< T, VectorT >::FindNodeOrInsertPos() , first_use_of_in_block() , llvm::FixedStreamArray< CrossModuleExport >::FixedStreamArray() , fixupFPReturnAndCall() , llvm::rdf::NodeAttrs::flags() , llvm::fmt_align() , llvm::fmt_pad() , llvm::fmt_repeat() , llvm::pdb::fmtle() , llvm::UnOpInit::Fold() , llvm::InstCombinerImpl::foldBinopWithPhiOperands() , foldBoolSelectToLogic() , foldSetClearBits() , llvm::TargetLowering::forceExpandMultiply() , llvm::dwarf_linker::parallel::ArrayList< T, ItemsGroupSize >::forEach() , forEachCall() , llvm::format() , llvm::format_provider< T, std::enable_if_t< support::detail::use_double_formatter< T >::value > >::format() , llvm::format_provider< T, std::enable_if_t< support::detail::use_integral_formatter< T >::value > >::format() , llvm::format_provider< T, std::enable_if_t< support::detail::use_pointer_formatter< T >::value > >::format() , llvm::format_provider< T, std::enable_if_t< support::detail::use_string_formatter< T >::value > >::format() , llvm::pdb::detail::EndianAdapter< T >::format() , format_to_buffer() , llvm::FormatAdapter< T >::FormatAdapter() , llvm::pdb::formatUnknownEnum() , llvm::SmallVectorTemplateBase< T, bool >::forward_value_param() , llvm::SmallVectorTemplateBase< T, bool >::forward_value_param() , llvm::CodeViewYAML::fromDebugT() , llvm::json::fromJSON() , llvm::JITEvaluatedSymbol::fromPointer() , llvm::orc::ExecutorAddr::fromPtr() , llvm::orc::ExecutorSymbolDef::fromPtr() , llvm::orc::ExecutorAddrRange::fromPtrRange() , llvm::orc::ExecutorAddrRange::fromPtrRange() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::front() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::front() , llvm::ArrayRef< llvm::cfg::Update< MachineBasicBlock * > >::front() , llvm::FixedStreamArray< CrossModuleExport >::front() , llvm::IntrusiveBackList< Node >::front() , llvm::IntrusiveBackList< Node >::front() , llvm::MutableArrayRef< char >::front() , llvm::FunctionCallee::FunctionCallee() , llvm::GCNTargetMachine::GCNTargetMachine() , GeneratePerfectShuffle() , llvm::ConstantStruct::get() , llvm::DbgRecordParamRef< T >::get() , llvm::GOFF::Flags::get() , llvm::IntrusiveRefCntPtr< ResourceTracker >::get() , llvm::irsymtab::storage::Range< T >::get() , llvm::ListRecTy::get() , llvm::logicalview::LVProperties< T >::get() , llvm::NumberedValues< T >::get() , llvm::object::Record::get() , llvm::PointerUnion< TrivialCallback *, NonTrivialCallbacks * >::get() , llvm::rdf::IndexedSet< T, N >::get() , llvm::sandboxir::ConstantArray::get() , llvm::sandboxir::ConstantStruct::get() , llvm::sandboxir::ConstantStruct::get() , llvm::sandboxir::PoisonValue::get() , llvm::sandboxir::UndefValue::get() , llvm::SaveAndRestore< T >::get() , llvm::SignedDivisionByConstantInfo::get() , llvm::TypedTrackingMDRef< MDNode >::get() , llvm::VarBitInit::get() , llvm::VarInit::get() , llvm::VarInit::get() , llvm::Triple::get32BitArchVariant() , llvm::Triple::get64BitArchVariant() , llvm::hashing::detail::get_hashable_data() , getAccelTable() , llvm::ScalarEvolution::getAddExpr() , llvm::AVR::getAddressSpace() , llvm::gsym::GsymReader::getAddrOffsets() , getAggregateNumElements() , llvm::cas::MappedFileRegionArena::getAlign() , llvm::rdf::Liveness::getAllReachedUses() , llvm::rdf::Liveness::getAllReachingDefs() , llvm::ScalarEvolution::getAnyExtendExpr() , getARM64SubType() , getARMSubType() , getArray() , llvm::StringRef::getAsInteger() , llvm::PointerLikeTypeTraits< const T * >::getAsVoidPointer() , llvm::PointerLikeTypeTraits< const T >::getAsVoidPointer() , llvm::object::COFFSymbolRef::getAux() , llvm::object::COFFObjectFile::getAuxSymbol() , llvm::Triple::getBigEndianArchVariant() , llvm::object::OwningBinary< T >::getBinary() , llvm::object::OwningBinary< T >::getBinary() , llvm::object::OwningBinary< OffloadBinary >::getBinary() , llvm::object::OwningBinary< OffloadBinary >::getBinary() , getBitcodeFileMachine() , llvm::orc::ExecutionSession::getBootstrapMapValue() , llvm::orc::ExecutorProcessControl::getBootstrapMapValue() , getBuildVectorizedValue() , llvm::AMDGPU::getCanonicalArchName() , llvm::ImutAVLFactory< ImutInfo >::getCanonicalTree() , llvm::BasicTTIImplBase< BasicTTIImpl >::getCastInstrCost() , llvm::rdf::CodeNode::getCode() , llvm::MCContext::getCOFFSection() , getCOFFStaticStructorSection() , llvm::MachO::getCPUSubType() , llvm::MachO::getCPUSubType() , llvm::MachO::getCPUType() , llvm::BlockDataT< T >::getData() , getDataSliceAsArrayOf() , llvm::pdb::DbiStream::getDebugStreamIndex() , llvm::getDefaultEHPersonality() , getDefaultFormat() , llvm::object::Archive::getDefaultKindForTriple() , getDefaultPersonalityFn() , llvm::codegen::getDefaultValueTrackingVariableLocations() , llvm::DemandedBits::getDemandedBits() , llvm::AMDGPU::getELFABIVersion() , getELFSectionFlags() , llvm::DenseMapInfo< ArrayRef< T >, void >::getEmptyKey() , llvm::DenseMapInfo< T * >::getEmptyKey() , llvm::DenseMapInfo< T, std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, char > > >::getEmptyKey() , getEnclosingLoopRegionForRegion() , getEncodedOrdinal() , llvm::object::ELFFile< ELFT >::getEntry() , llvm::object::XCOFFAuxiliaryHeader< T >::getEntryPointAddr() , llvm::TargetLibraryInfo::getExtAttrForI32Param() , llvm::TargetLibraryInfo::getExtAttrForI32Return() , getFenceOp() , getFieldRawString() , getFirstIndexOf() , llvm::object::XCOFFAuxiliaryHeader< T >::getFlag() , llvm::PointerLikeTypeTraits< const T * >::getFromVoidPointer() , llvm::PointerLikeTypeTraits< const T >::getFromVoidPointer() , llvm::PointerLikeTypeTraits< PointerEmbeddedInt< IntT, Bits > >::getFromVoidPointer() , llvm::PointerLikeTypeTraits< PointerEmbeddedInt< IntT, Bits > >::getFromVoidPointer() , llvm::ARMTTIImpl::getGatherScatterOpCost() , llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost() , getGridValue() , getHashForUdt() , llvm::DenseMapInfo< PoisoningVH< T > >::getHashValue() , llvm::DenseMapInfo< std::variant< Ts... > >::getHashValue() , llvm::DenseMapInfo< T * >::getHashValue() , llvm::DenseMapInfo< T, std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, char > > >::getHashValue() , llvm::DenseMapInfo< std::pair< T, U > >::getHashValuePiecewise() , llvm::ImmutableList< T >::getHead() , llvm::ImmutableListImpl< T >::getHead() , llvm::ImutAVLFactory< ImutInfo >::getHeight() , llvm::generic_gep_type_iterator< ItTy >::getIndexedType() , llvm::object::DirectX::PSVRuntimeInfo::getInfoAs() , llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost() , llvm::Intrinsic::getIntrinsicInfoTableEntries() , getIntrinsicNameImpl() , getIntrinsicParamType() , getItaniumTypeName() , getLEB128() , llvm::ImutAVLFactory< ImutInfo >::getLeft() , llvm::Triple::getLittleEndianArchVariant() , llvm::object::getLoaderSecSymNameInStrTbl() , llvm::getMachineArchType() , getManglingComponent() , llvm::ImutAVLTree< ValInfo >::getMaxElement() , getMinimumFPType() , llvm::DIScope::getName() , llvm::object::XCOFFSectionHeader< T >::getName() , llvm::rdf::Liveness::getNearestAliasedRef() , llvm::RegionNodeBase< Tr >::getNodeAs() , llvm::PPC::getNormalizedPPCTargetCPU() , llvm::PPC::getNormalizedPPCTuneCPU() , llvm::object::XCOFFObjectFile::getNumberOfRelocationEntries() , getObject() , llvm::object::getObject() , llvm::getOpcodeDef() , llvm::LLVMContextImpl::getOperandBundleTags() , llvm::DwarfUnit::getOrCreateContextDIE() , llvm::getOrCreateFunctionComdat() , llvm::SPIRVGlobalRegistry::getOrCreateLayoutType() , GetOrCreateOffsetCache() , llvm::SPIRVGlobalRegistry::getOrCreatePaddingType() , llvm::SPIRVGlobalRegistry::getOrCreateVulkanBufferType() , llvm::SPIRVGlobalRegistry::getOrCreateVulkanPushConstantType() , llvm::DXContainerYAML::RootParameterYamlDesc::getOrInsertImpl() , llvm::getOrInsertLibFunc() , llvm::getOrInsertLibFunc() , llvm::FoldingSetImpl< FoldingSet, T >::GetOrInsertNode() , llvm::FoldingSetVector< T, VectorT >::GetOrInsertNode() , getOverloadKind() , llvm::HexagonTargetLowering::getPICJumpTableRelocBase() , getPlanEntry() , llvm::object::ELFObjectFileBase::getPltEntries() , llvm::getPointerAddressSpace() , llvm::TargetTransformInfoImplCRTPBase< T >::getPointersChainCost() , getPowerPCSubType() , llvm::PPC::getPPCDefaultTargetFeatures() , getPropIndex() , GetQuadraticEquation() , llvm::AArch64InstPrinter::getRegisterName() , llvm::WebAssemblyAsmPrinter::getRegType() , llvm::ImutAVLFactory< ImutInfo >::getRight() , getRISCVSubType() , llvm::DIScope::getScope() , llvm::object::ELFFile< ELFT >::getSectionContentsAsArray() , getSectionNameForBitcode() , getSectionNameForCommandline() , llvm::objcopy::elf::SectionTableRef::getSectionOfType() , llvm::object::XCOFFSectionHeader< T >::getSectionSubtype() , llvm::object::XCOFFSectionHeader< T >::getSectionType() , llvm::ReservoirSampler< T, GenT >::getSelection() , llvm::DIVariable::getSizeInBits() , llvm::object::CommonArchiveMemberHeader< T >::getSizeOf() , llvm::LoopVectorizationCostModel::getSmallestAndWidestTypes() , getSourceLineHash() , llvm::VPIntrinsic::getStaticVectorLength() , getStruct() , getStructOrErr() , getSubrangeImpl() , llvm::sys::getSwappedBytes() , getTableEnumerator() , llvm::MMRAMetadata::getTagMD() , getTagRecordHashForUdt() , llvm::object::XCOFFAuxiliaryHeader< T >::getTDataAlignment() , llvm::MLModelRunner::getTensor() , llvm::MLModelRunner::getTensor() , llvm::DenseMapInfo< ArrayRef< T >, void >::getTombstoneKey() , llvm::DenseMapInfo< T * >::getTombstoneKey() , llvm::DenseMapInfo< T, std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, char > > >::getTombstoneKey() , llvm::TrailingObjects< BaseTy, TrailingTys >::getTrailingObjects() , llvm::TrailingObjects< BaseTy, TrailingTys >::getTrailingObjects() , llvm::TrailingObjects< BaseTy, TrailingTys >::getTrailingObjectsNonStrict() , llvm::TrailingObjects< BaseTy, TrailingTys >::getTrailingObjectsNonStrict() , llvm::dxil::ValueEnumerator::getTypeID() , llvm::ValueEnumerator::getTypeID() , getTypeString() , llvm::getUniqued() , llvm::rdf::PhysicalRegisterInfo::getUnits() , getUniversalBinaryStruct() , llvm::remarks::Argument::getValAsInt() , llvm::FoldingSetNodeWrapper< T >::getValue() , llvm::FoldingSetNodeWrapper< T >::getValue() , llvm::ImutAVLFactory< ImutInfo >::getValue() , llvm::dwarf_linker::IndexedValuesMap< uint64_t >::getValueIndex() , llvm::AccelTableBase::HashData::getValues() , llvm::yaml::Node::getVerbatimTag() , llvm::object::XCOFFAuxiliaryHeader< T >::getVersion() , llvm::getVulkanBufferType() , llvm::getVulkanPushConstantType() , getX86SubType() , llvm::SmallVectorTemplateBase< T, bool >::grow() , llvm::SmallVectorTemplateBase< T, true >::grow() , llvm::SmallVectorTemplateBase< T, bool >::growAndAssign() , llvm::SmallVectorTemplateBase< T, true >::growAndAssign() , llvm::SmallVectorTemplateBase< T, bool >::growAndEmplaceBack() , llvm::SmallVectorTemplateBase< T, true >::growAndEmplaceBack() , llvm::pdb::GSIHashIterator::GSIHashIterator() , llvm::MCAsmParserExtension::HandleDirective() , llvm::ChangeReporter< IRUnitT >::handleIRAfterPass() , llvm::has_single_bit() , hasField() , llvm::hash_value() , llvm::hash_value() , llvm::hash_value() , hasSinCosPiStret() , llvm::ScopedPrinter::hex() , llvm::HexagonTargetMachine::HexagonTargetMachine() , llvm::BumpPtrAllocatorImpl< MallocAllocator, 65536 >::identifyKnownAlignedObject() , llvm::idf_begin() , llvm::idf_end() , llvm::idf_ext_begin() , llvm::idf_ext_end() , llvm::idf_ext_iterator< T, SetTy >::idf_ext_iterator() , llvm::idf_ext_iterator< T, SetTy >::idf_ext_iterator() , llvm::idf_iterator< T, SetTy, External >::idf_iterator() , llvm::UniqueVector< const Comdat * >::idFor() , llvm::ilist_detail::IteratorHelper< false >::increment() , llvm::ilist_detail::IteratorHelper< true >::increment() , llvm::yaml::SequenceNode::increment() , llvm::indexed_accessor_range< DerivedT, BaseT, T, PointerT, ReferenceT >::indexed_accessor_range() , llvm::IndexedMap< LiveOutPair, MBB2NumberFunctor >::IndexedMap() , llvm::HexagonBlockRanges::IndexRange::IndexRange() , indexReallyValid() , initAndLookupTarget() , llvm::TargetLibraryInfo::initExtensionsForTriple() , llvm::TargetLoweringObjectFileCOFF::Initialize() , initialize() , llvm::codeview::StringsAndChecksumsRef::initialize() , INITIALIZE_PASS() , INITIALIZE_PASS() , initializeBase() , initializeLibCalls() , initializeOptionalHeader() , initializeRecordStreamer() , initRelocations() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::insert() , llvm::AllocatorList< T, BumpPtrAllocator >< Addend >::insert() , llvm::const_iterator< MemoryLocation >::insert() , llvm::const_iterator< MemoryLocation >::insert() , llvm::const_iterator< MemoryLocation >::insert() , llvm::const_iterator< MemoryLocation >::insert() , llvm::PriorityWorklist< T, VectorT, MapT >::insert() , llvm::PriorityWorklist< T, VectorT, MapT >::insert() , llvm::rdf::IndexedSet< T, N >::insert() , llvm::SmallSet< Register, 16 >::insert() , llvm::SmallSet< Register, 16 >::insert() , llvm::UniqueVector< const Comdat * >::insert() , llvm::ilist_base< enable_sentinel_tracking, parent_ty >::insertBefore() , llvm::FoldingSetImpl< FoldingSet, T >::InsertNode() , llvm::FoldingSetImpl< FoldingSet, T >::InsertNode() , llvm::FoldingSetVector< T, VectorT >::InsertNode() , llvm::FoldingSetVector< T, VectorT >::InsertNode() , insertSinCosCall() , insertWaveSizeFeature() , llvm::mca::InstructionError< T >::InstructionError() , instructionsMatch() , llvm::interleave() , llvm::interleaveComma() , llvm::rdf::RegisterAggr::intersectWith() , llvm::sandboxir::Interval< T >::Interval() , llvm::sandboxir::IntervalIterator< T, Interval >::IntervalIterator() , llvm::IntrusiveRefCntPtr< ResourceTracker >::IntrusiveRefCntPtr() , llvm::inverse_depth_first() , llvm::inverse_depth_first_ext() , llvm::inverse_post_order() , llvm::inverse_post_order_ext() , llvm::iota_range< T >::iota_range() , llvm::ipo_begin() , llvm::ipo_end() , llvm::ipo_ext_begin() , llvm::ipo_ext_end() , llvm::ipo_ext_iterator< T, SetType >::ipo_ext_iterator() , llvm::ipo_ext_iterator< T, SetType >::ipo_ext_iterator() , llvm::ipo_iterator< T, SetType, External >::ipo_iterator() , llvm::BitTracker::BitValue::is() , llvm::COFF::is64Bit() , llvm::is_contained() , llvm::COFF::isAnyArm64() , isAnyArm64COFF() , llvm::COFF::isArm64EC() , isBufferFatPtrConst() , isECObject() , llvm::ImutAVLFactory< ImutInfo >::isEmpty() , llvm::DenseMapInfo< PoisoningVH< T > >::isEqual() , llvm::DenseMapInfo< std::variant< Ts... > >::isEqual() , llvm::DenseMapInfo< T * >::isEqual() , llvm::DenseMapInfo< T, std::enable_if_t< std::is_integral_v< T > &&!std::is_same_v< T, char > > >::isEqual() , llvm::TargetTransformInfoImplCRTPBase< T >::isExpensiveToSpeculativelyExecute() , isFloatDIType() , isGCPointerType() , isGCPointerType() , llvm::AA::isGPU() , llvm::isGPUProfTarget() , isHandledGCPointerType() , llvm::HexagonSubtarget::isHVXVectorType() , llvm::AAIsDead::isLiveInstSet() , isOldLoopArgument() , llvm::isPointerTy() , llvm::detail::isPresent() , llvm::ValueIsPresent< T, Enable >::isPresent() , llvm::ValueIsPresent< T, std::enable_if_t< IsNullable< T > > >::isPresent() , isProfitableToInterleave() , llvm::AVR::isProgramMemoryAddress() , llvm::cl::bits_storage< DataType, StorageClass >::isSet() , llvm::cl::bits_storage< DataType, bool >::isSet() , llvm::isShifted359() , isSoftF16() , isSupportedArgumentType() , isSupportedArgumentType() , isSupportedReturnType() , isSupportedReturnType() , isSupportedType() , llvm::AArch64_AM::isSVECpyImm() , llvm::AArch64_AM::isSVEMaskOfIdenticalElements() , llvm::dwarf::isType() , llvm::isTypedPointerTy() , llvm::TargetRegisterInfo::isTypeLegalForClass() , llvm::TargetRegisterInfo::isTypeLegalForClass() , llvm::dwarf::isUnitType() , llvm::DebugHandlerBase::isUnsignedDIType() , isUnsupportedFunction() , llvm::isUntypedPointerTy() , isVectorOrArrayOfVectors() , llvm::IntrusiveBackList< T >::iterator::iterator() , llvm::jitTargetAddressToFunction() , llvm::jitTargetAddressToPointer() , llvm::detail::join_one_item_size() , llvm::JumpThreadingPass::JumpThreadingPass() , llvm::rdf::NodeAttrs::kind() , llvm::LanaiTargetMachine::LanaiTargetMachine() , layout() , llvm::LazyAtomicPointer< TrieNode >::LazyAtomicPointer() , llvm::BinaryItemTraits< T >::length() , llvm::AsmLexer::Lex() , LLVMAddAnalysisPasses() , LLVMConstFPFromBits() , LLVMCreateTargetDataLayout() , LLVMCreateTargetMachine() , LLVMCreateTargetMachineWithOptions() , LLVMDisposeTargetMachine() , LLVMGetNextTarget() , LLVMGetParamTypes() , LLVMGetStructElementTypes() , LLVMGetSubtypes() , LLVMGetTargetDescription() , LLVMGetTargetFromName() , LLVMGetTargetFromTriple() , LLVMGetTargetMachineCPU() , LLVMGetTargetMachineFeatureString() , LLVMGetTargetMachineTarget() , LLVMGetTargetMachineTriple() , LLVMGetTargetName() , LLVMInitializeAArch64TargetMC() , LLVMInitializeAMDGPUTargetMC() , LLVMInitializeARMTargetMC() , LLVMInitializeBPFTargetMC() , LLVMInitializeDirectXTargetMC() , LLVMInitializeLoongArchTargetMC() , LLVMInitializeM68kTargetMC() , LLVMInitializeMipsTargetMC() , LLVMInitializeMSP430TargetMC() , LLVMInitializeNVPTXTargetMC() , LLVMInitializePowerPCTargetMC() , LLVMInitializeRISCVTargetMC() , LLVMInitializeSparcTargetMC() , LLVMInitializeSPIRVTargetMC() , LLVMInitializeVETargetMC() , LLVMInitializeWebAssemblyTargetMC() , LLVMInitializeX86TargetMC() , LLVMReplaceArrays() , LLVMSetTargetMachineAsmVerbosity() , LLVMSetTargetMachineFastISel() , LLVMSetTargetMachineGlobalISel() , LLVMSetTargetMachineGlobalISelAbort() , LLVMSetTargetMachineMachineOutliner() , LLVMTargetHasAsmBackend() , LLVMTargetHasJIT() , LLVMTargetHasTargetMachine() , LLVMTargetMachineEmit() , LLVMTargetMachineEmitToFile() , LLVMTargetMachineEmitToMemoryBuffer() , llvm::LazyAtomicPointer< TrieNode >::load() , llvm::LazyAtomicPointer< TrieNode >::loadOrGenerate() , llvm::xray::loadTrace() , llvm::Logger::logReward() , llvm::ImmutableMap< KeyT, ValT, ValInfo >::lookup() , llvm::ImmutableMapRef< KeyT, ValT, ValInfo >::lookup() , lookupFunction() , llvm::TargetRegistry::lookupTarget() , llvm::TargetRegistry::lookupTarget() , llvm::LoongArchTargetMachine::LoongArchTargetMachine() , llvm::LoopConstrainer::LoopConstrainer() , llvm::lower_bound() , llvm::lower_bound() , LowerCMP_SWAP() , llvm::HexagonTargetLowering::LowerCONCAT_VECTORS() , llvm::HexagonTargetLowering::LowerConstantPool() , llvm::HexagonTargetLowering::LowerFormalArguments() , llvm::AMDGPUTargetLowering::LowerFROUND() , llvm::InlineAsmLowering::lowerInlineAsm() , llvm::LegalizerHelper::lowerIntrinsicRound() , llvm::HexagonTargetLowering::LowerJumpTable() , llvm::TargetLoweringObjectFileCOFF::lowerRelativeReference() , llvm::LegalizerHelper::lowerSADDE() , llvm::LegalizerHelper::lowerSSUBE() , llvm::LegalizerHelper::lowerU64ToF32BitOps() , llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo() , llvm::M68kTargetMachine::M68kTargetMachine() , llvm::PatternMatch::m_AllowReassoc() , llvm::PatternMatch::m_Br() , llvm::PatternMatch::m_Br() , llvm::PatternMatch::m_ConstantSplat() , llvm::PatternMatch::m_Exact() , llvm::MIPatternMatch::m_FPClassTest() , llvm::MIPatternMatch::m_GIsFPClass() , llvm::PatternMatch::m_OneUse() , llvm::VPlanPatternMatch::m_OneUse() , llvm::SDPatternMatch::m_Select() , llvm::SDPatternMatch::m_SelectCC() , llvm::SDPatternMatch::m_SelectCCLike() , llvm::SDPatternMatch::m_SelectLike() , llvm::SDPatternMatch::m_VSelect() , llvm::BitTracker::MachineEvaluator::MachineEvaluator() , AbstractManglingParser< Derived, Alloc >::make() , llvm::make_range() , llvm::fuzzerop::makeConstantsWithType() , llvm::fuzzerop::makeConstantsWithType() , llvm::makeIntrusiveRefCnt() , llvm::makeSampler() , llvm::orc::shared::detail::ResultDeserializer< SPSExpected< SPSTagT >, Expected< T > >::makeValue() , llvm::SmallVectorTemplateBase< T, bool >::mallocForGrow() , llvm::SmallVectorTemplateBase< llvm::unique_function< bool(llvm::StringRef)> >::mallocForGrow() , llvm::json::ObjectMapper::map() , llvm::codeview::CodeViewRecordIO::mapEnum() , llvm::codeview::CodeViewRecordIO::mapInteger() , llvm::yaml::mapLoadConfig() , llvm::yaml::mapLoadConfigMember() , llvm::codeview::CodeViewRecordIO::mapObject() , llvm::json::ObjectMapper::mapOptional() , llvm::yaml::IO::mapOptional() , llvm::yaml::IO::mapOptional() , llvm::yaml::IO::mapOptionalWithContext() , llvm::yaml::IO::mapOptionalWithContext() , mapOptOrNull() , llvm::yaml::MappingTraits< llvm::DXContainerYAML::DescriptorTableYaml >::mapping() , llvm::yaml::IO::mapRequired() , llvm::yaml::IO::mapRequired() , llvm::codeview::CodeViewRecordIO::mapVectorN() , llvm::codeview::CodeViewRecordIO::mapVectorTail() , llvm::ImutAVLFactory< ImutInfo >::markImmutable() , llvm::X86TargetLowering::markLibCallAttributes() , llvm::markRegisterParameterAttributes() , llvm::yaml::IO::maskedBitSetCase() , llvm::yaml::IO::maskedBitSetCase() , llvm::maskLeadingOnes() , llvm::maskLeadingZeros() , llvm::maskTrailingOnes() , llvm::maskTrailingZeros() , llvm::PatternMatch::LogicalOp_match< LHS, RHS, Opcode, Commutable >::match() , llvm::fuzzerop::matchFirstLengthWAnyType() , matchIntrinsicType() , llvm::SmallVectorTemplateCommon< T, typename >::max_size() , llvm::LegalizeRuleSet::maxScalarEltSameAsIf() , llvm::InstrProfCorrelatorImpl< IntPtrT >::maybeSwap() , llvm::MCPseudoProbeBase::MCPseudoProbeBase() , llvm::memoryaccess_def_iterator_base< MemoryAccess >::memoryaccess_def_iterator_base() , mergeConditionalStoreToAddress() , mergeDebugLocs() , metadataRecordType() , llvm::MinAlign() , llvm::LegalizeRuleSet::minScalarEltSameAsIf() , llvm::MipsAsmBackend::MipsAsmBackend() , llvm::MipsebTargetMachine::MipsebTargetMachine() , llvm::MipselTargetMachine::MipselTargetMachine() , llvm::MipsTargetMachine::MipsTargetMachine() , llvm::SMTSolver::mkIte() , llvm::mod() , llvm::SmallVectorTemplateBase< T, bool >::moveElementsForGrow() , llvm::SmallVectorTemplateBase< llvm::unique_function< bool(llvm::StringRef)> >::moveElementsForGrow() , llvm::MSP430TargetMachine::MSP430TargetMachine() , llvm::MSVCPExpected< T >::MSVCPExpected() , llvm::MSVCPExpected< T >::MSVCPExpected() , llvm::MSVCPExpected< T >::MSVC | 2026-01-13T09:30:40 |
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https://vega.github.io/vega-lite/examples/bar_layered_transparent.html | Layered Bar Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Layered Bar Chart A bar chart showing the US population distribution of age groups and gender in 2000. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "A bar chart showing the US population distribution of age groups and gender in 2000.", "data": { "url": "data/population.json"}, "transform": [ {"filter": "datum.year == 2000"}, {"calculate": "datum.sex == 2 ? 'Female' : 'Male'", "as": "gender"} ], "width": {"step": 17}, "mark": "bar", "encoding": { "x": {"field": "age", "type": "ordinal"}, "y": { "aggregate": "sum", "field": "people", "title": "population", "stack": null }, "color": { "field": "gender", "scale": {"range": ["#675193", "#ca8861"]} }, "opacity": {"value": 0.7} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://nbviewer.jupyter.org/github/gestaltrevision/python_for_visres/blob/master/Part3/Part3_Scientific_Python.ipynb#Exercise | Jupyter Notebook Viewer Toggle navigation JUPYTER FAQ View as Code View on GitHub Execute on Binder Download Notebook python_for_visres Part3 Notebook Back to the main index Scientific Python: Transitioning from MATLAB to Python ¶ Part of the introductory series to using Python for Vision Research brought to you by the GestaltReVision group (KU Leuven, Belgium). This notebook is meant as an introduction to Python's essential scientific packages: Numpy, PIL, Matplotlib, and SciPy. There is more Python learning material available on our lab's wiki . Author: Maarten Demeyer Year: 2014 Copyright: Public Domain as in CC0 Contents ¶ A Quick Recap Data types Lists Functions Objects Numpy Why we need Numpy The ndarray data type shape and dtype Indexing and slicing Filling and manipulating arrays A few useful functions A small exercise A bit harder: The Gabor Boolean indexing Vectorizing a simulation PIL: the Python Imaging Library Loading and showing images Resizing, rotating, cropping and converting Advanced Saving Exercise Matplotlib Quick plots Saving to a file Visualizing arrays Multi-panel figures Exercise: Function plots Finer figure control Exercise: Add regression lines Scipy Statistics Fast Fourier Transform A Quick Recap ¶ Data types ¶ Depending on what kind of values you want to store, Python variables can be of different data types. For instance: In [ ]: my_int = 5 print my_int , type ( my_int ) my_float = 5.0 print my_float , type ( my_float ) my_boolean = False print my_boolean , type ( my_boolean ) my_string = 'hello' print my_string , type ( my_string ) Lists ¶ One useful data type is the list, which stores an ordered , mutable sequence of any data type , even mixed In [ ]: my_list = [ my_int , my_float , my_boolean , my_string ] print type ( my_list ) for element in my_list : print type ( element ) To retrieve or change specific elements in a list, indices and slicing can be used. Indexing starts at zero . Slices do not include the last element . In [ ]: print my_list [ 1 ] my_list [ 1 ] = 3.0 my_sublist = my_list [ 1 : 3 ] print my_sublist print type ( my_sublist ) Functions ¶ Re-usable pieces of code can be put into functions. Many pre-defined functions are available in Python packages. Functions can have both required and optional input arguments. When the function has no output argument, it returns None . In [ ]: # Function with a required and an optional argument def regress ( x , c = 0 , b = 1 ): return ( x * b ) + c print regress ( 5 ) # Only required argument print regress ( 5 , 10 , 3 ) # Use argument order print regress ( 5 , b = 3 ) # Specify the name to skip an optional argument In [ ]: # Function without return argument def divisible ( a , b ): if a % b : print str ( a ) + " is not divisible by " + str ( b ) else : print str ( a ) + " is divisible by " + str ( b ) divisible ( 9 , 3 ) res = divisible ( 9 , 2 ) print res In [ ]: # Function with multiple return arguments def add_diff ( a , b ): return a + b , a - b # Assigned as a tuple res = add_diff ( 5 , 3 ) print res # Directly unpacked to two variables a , d = add_diff ( 5 , 3 ) print a print d Objects ¶ Every variable in Python is actually an object. Objects bundle member variables with tightly connected member functions that (typically) use these member variables. Lists are a good example of this. In [ ]: my_list = [ 1 , False , 'boo' ] my_list . append ( 'extra element' ) my_list . remove ( False ) print my_list The member variables in this case just contain the information on the elements in the list. They are 'hidden' and not intended to be used directly - you manipulate the list through its member functions. The functions above are in-place methods, changing the original list directly, and returning None. This is not always the case. Some member functions, for instance in strings, do not modify the original object, but return a second, modified object instead. In [ ]: return_arg = my_list . append ( 'another one' ) print return_arg print my_list In [ ]: my_string = 'kumbaya, milord' return_arg = my_string . replace ( 'lord' , 'lard' ) print return_arg print my_string Do you remember why list functions are in-place, while string functions are not? Numpy ¶ Why we need Numpy ¶ While lists are great, they are not very suitable for scientific computing. Consider this example: In [ ]: subj_length = [ 180.0 , 165.0 , 190.0 , 172.0 , 156.0 ] subj_weight = [ 75.0 , 60.0 , 83.0 , 85.0 , 62.0 ] subj_bmi = [] # EXERCISE 1: Try to compute the BMI of each subject, as well as the average BMI across subjects # BMI = weight/(length/100)**2 Clearly, this is clumsy. MATLAB users would expect something like this to work: In [ ]: subj_bmi = subj_weight / ( subj_length / 100 ) ** 2 mean_bmi = mean ( subj_bmi ) But it doesn't. / and ** are not defined for lists; nor does the mean() function exist. + and * are defined, but they mean something else. Do you remember what they do? The ndarray data type ¶ Enter Numpy, and its ndarray data type, allowing these elementwise computations on ordered sequences, and implementing a host of mathematical functions operating on them. Lists are converted to Numpy arrays through calling the np.array() constructor function, which takes a list and creates a new array object filled with the list's values. In [ ]: import numpy as np # Create a numpy array from a list subj_length = np . array ([ 180.0 , 165.0 , 190.0 , 172.0 , 156.0 ]) subj_weight = np . array ([ 75.0 , 60.0 , 83.0 , 85.0 , 62.0 ]) print type ( subj_length ), type ( subj_weight ) # EXERCISE 2: Try to complete the program now! # Hint: np.mean() computes the mean of a numpy array # Note that unlike MATLAB, Python does not need the '.' before elementwise operators Numpy is a very large package, that we can't possibly cover completely. But we will cover enough to get you started. shape and dtype ¶ The most basic characteristics of a Numpy array are its shape and the data type of its elements, or dtype. For those of you who have worked in MATLAB before, this should be familiar. In [ ]: # Multi-dimensional lists are just nested lists # This is clumsy to work with my_nested_list = [[ 1 , 2 , 3 ],[ 4 , 5 , 6 ]] print my_nested_list print len ( my_nested_list ) print my_nested_list [ 0 ] print len ( my_nested_list [ 0 ]) In [ ]: # Numpy arrays handle multidimensionality better arr = np . array ( my_nested_list ) print arr # nicer printing print arr . shape # direct access to all dimension sizes print arr . size # direct access to the total number of elements print arr . ndim # direct access to the number of dimensions The member variables shape and size contain the dimension lengths and the total number of elements, respectively, while ndim contains the number of dimensions. The shape is represented by a tuple, where the last dimension is the inner dimension representing the columns of a 2-D matrix. The first dimension is the top-level, outer dimension and represents the rows here. We could also make 3-D (or even higher-level) arrays: In [ ]: arr3d = np . array ([ [[ 1 , 2 , 3 ],[ 4 , 5 , 6 ]] , [[ 7 , 8 , 9 ],[ 10 , 11 , 12 ]] ]) print arr3d print arr3d . shape print arr3d . size print arr3d . ndim Now the last or inner dimension becomes the layer dimension. The inner lists of the constructor represent the values at that (row,column) coordinate of the various layers. Rows and columns remain the first two dimensions. Note how what we have here now, is three layers of two-by-two matrices. Not two layers of two-by-three matrices. This implies that dimension sizes are listed from low to high in the shape tuple. The second basic property of an array is its dtype . Contrary to list elements, numpy array elements are (typically) all of the same type. In [ ]: # The type of a numpy array is always... numpy.ndarray arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ]]) print type ( arr ) # So, let's do a computation print arr / 2 # Apparently we're doing our computations on integer elements! # How do we find out? print arr . dtype In [ ]: # And how do we fix this? arr = arr . astype ( 'float' ) # Note: this is not an in-place function! print arr . dtype print arr / 2 In [ ]: # Alternatively, we could have defined our dtype better from the start arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ]], dtype = 'float' ) print arr . dtype arr = np . array ([[ 1. , 2. , 3. ],[ 4. , 5. , 6. ]]) print arr . dtype To summarize, any numpy array is of the data type numpy.ndarray , but the data type of its elements can be set separately as its dtype member variable. It's a good idea to explicitly define the dtype when you create the array. Indexing and slicing ¶ The same indexing and slicing operations used on lists can also be used on Numpy arrays. It is possible to perform computations on slices directly. But pay attention - Numpy arrays must have an identical shape if you want to combine them. There are some exceptions though, the most common being scalar operands. In [ ]: arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ],[ 7 , 8 , 9 ]], dtype = 'float' ) # Indexing and slicing print arr [ 0 , 0 ] # or: arr[0][0] print arr [: - 1 , 0 ] In [ ]: # Elementwise computations on slices # Remember, the LAST dimension is the INNER dimension print arr [:, 0 ] * arr [:, 1 ] print arr [ 0 ,:] * arr [ 1 ,:] # Note that you could never slice across rows like this in a nested list! In [ ]: # This doesn't work # print arr[1:,0] * arr[:,1] # And here's why: print arr [ 1 :, 0 ] . shape , arr [:, 1 ] . shape In [ ]: # This however does work. You can always use scalars as the other operand. print arr [:, 0 ] * arr [ 2 , 2 ] # Or, similarly: print arr [:, 0 ] * 9. As an exercise , can you create a 2x3 array containing the column-wise and the row-wise means of the original matrix, respectively? Without using a for-loop. In [ ]: # EXERCISE 3: Create a 2x3 array containing the column-wise and the row-wise means of the original matrix # Do not use a for-loop, and also do not use the np.mean() function for now. arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ],[ 7 , 8 , 9 ]], dtype = 'float' ) This works, but it is still a bit clumsy. We will learn more efficient methods below. Filling and manipulating arrays ¶ Creating arrays mustn't always be done by hand. The following functions are particularly common. Again, they are analogous to what you do in MATLAB. In [ ]: # 1-D array, filled with zeros arr = np . zeros ( 3 ) print arr # Multidimensional array of a given shape, filled with ones # This automatically allows you to fill arrays with /any/ value arr = np . ones (( 3 , 2 )) * 5 print arr # Sequence from 1 to AND NOT including 16, in steps of 3 # Note that using a float input makes the dtype a float as well # This is equivalent to np.array(range(1.,16.,3)) arr = np . arange ( 1. , 16. , 3 ) print arr # Sequence from 1 to AND including 16, in 3 steps # This always returns an array with dtype float arr = np . linspace ( 1 , 16 , 3 ) print arr In [ ]: # Array of random numbers between 0 and 1, of a given shape # Note that the inputs here are separate integers, not a tuple arr = np . random . rand ( 5 , 2 ) print arr # Array of random integers from 0 to AND NOT including 10, of a given shape # Here the shape is defined as a tuple again arr = np . random . randint ( 0 , 10 ,( 5 , 2 )) print arr Once we have an array, we may wish to replicate it to create a larger array. Here the concept of an axis becomes important, i.e., along which of the dimensions of the array are you working? axis=0 corresponds to the first dimension of the shape tuple, axis=-1 always corresponds to the last dimension (inner dimension; columns in case of 2D, layers in case of 3D). In [ ]: arr0 = np . array ([[ 1 , 2 ],[ 3 , 4 ]]) print arr0 # 'repeat' replicates elements along a given axis # Each element is replicated directly after itself arr = np . repeat ( arr0 , 3 , axis =- 1 ) print arr # We may even specify the number of times each element should be repeated # The length of the tuple should correspond to the dimension length arr = np . repeat ( arr0 , ( 2 , 4 ), axis = 0 ) print arr In [ ]: print arr0 # 'tile' replicates the array as a whole # Use a tuple to specify the number of tilings along each dimensions arr = np . tile ( arr0 , ( 2 , 4 )) print arr In [ ]: # 'meshgrid' is commonly used to create X and Y coordinate arrays from two vectors # where each array contains the X or Y coordinates corresponding to a given pixel in an image x = np . arange ( 10 ) y = np . arange ( 5 ) print x , y arrx , arry = np . meshgrid ( x , y ) print arrx print arry Concatenating an array allows you to make several arrays into one. In [ ]: arr0 = np . array ([[ 1 , 2 ],[ 3 , 4 ]]) arr1 = np . array ([[ 5 , 6 ],[ 7 , 8 ]]) # 'concatenate' requires an axis to perform its operation on # The original arrays should be put in a tuple arr = np . concatenate (( arr0 , arr1 ), axis = 0 ) print arr # as new rows arr = np . concatenate (( arr0 , arr1 ), axis = 1 ) print arr # as new columns In [ ]: # Suppose we want to create a 3-D matrix from them, # we have to create them as being three-dimensional # (what happens if you don't?) arr0 = np . array ([[[ 1 ],[ 2 ]],[[ 3 ],[ 4 ]]]) arr1 = np . array ([[[ 5 ],[ 6 ]],[[ 7 ],[ 8 ]]]) print arr0 . shape , arr1 . shape arr = np . concatenate (( arr0 , arr1 ), axis = 2 ) print arr In [ ]: # hstack, vstack, and dstack are short-hand functions # which will automatically create these 'missing' dimensions arr0 = np . array ([[ 1 , 2 ],[ 3 , 4 ]]) arr1 = np . array ([[ 5 , 6 ],[ 7 , 8 ]]) # vstack() concatenates rows arr = np . vstack (( arr0 , arr1 )) print arr # hstack() concatenates columns arr = np . hstack (( arr0 , arr1 )) print arr # dstack() concatenates 2D arrays into 3D arrays arr = np . dstack (( arr0 , arr1 )) print arr In [ ]: # Their counterparts are the hsplit, vsplit, dsplit functions # They take a second argument: how do you want to split arr = np . random . rand ( 4 , 4 ) print arr print '--' # Splitting int equal parts arr0 , arr1 = hsplit ( arr , 2 ) print arr0 print arr1 print '--' # Or, specify exact split points arr0 , arr1 , arr2 = hsplit ( arr ,( 1 , 2 )) print arr0 print arr1 print arr2 Finally, we can easily reshape and transpose arrays In [ ]: arr0 = np . arange ( 10 ) print arr0 print '--' # 'reshape' does exactly what you would expect # Make sure though that the total number of elements remains the same arr = np . reshape ( arr0 ,( 5 , 2 )) print arr # You can also leave one dimension blank by using -1 as a value # Numpy will then compute for you how long this dimension should be arr = np . reshape ( arr0 ,( - 1 , 5 )) print arr print '--' # 'transpose' allows you to switch around dimensions # A tuple specifies the new order of dimensions arr = np . transpose ( arr ,( 1 , 0 )) print arr # For simply transposing rows and columns, there is the short-hand form .T arr = arr . T print arr print '--' # 'flatten' creates a 1D array out of everything arr = arr . flatten () print arr Time for an exercise! Can you write your own 'meshgrid3d' function, which returns the resulting 2D arrays as two layers of a 3D matrix, instead of two separate 2D arrays? In [ ]: # EXERCISE 4: Create your own meshgrid3d function # Like np.meshgrid(), it should take two vectors and replicate them; one into columns, the other into rows # Unlike np.meshgrid(), it should return them as a single 3D array rather than 2D arrays # ...do not use the np.meshgrid() function def meshgrid3d ( xvec , yvec ): # fill in! xvec = np . arange ( 10 ) yvec = np . arange ( 5 ) xy = meshgrid3d ( xvec , yvec ) print xy print xy [:,:, 0 ] # = first output of np.meshgrid() print xy [:,:, 1 ] # = second output of np.meshgrid() A few useful functions ¶ We can now handle arrays in any way we like, but we still don't know any operations to perform on them, other than the basic arithmetic operations. Luckily numpy implements a large collection of common computations. This is a very short review of some useful functions. In [ ]: arr = np . random . rand ( 5 ) print arr # Sorting and shuffling res = arr . sort () print arr # in-place!!! print res res = np . random . shuffle ( arr ) print arr # in-place!!! print res In [ ]: # Min, max, mean, standard deviation arr = np . random . rand ( 5 ) print arr mn = np . min ( arr ) mx = np . max ( arr ) print mn , mx mu = np . mean ( arr ) sigma = np . std ( arr ) print mu , sigma In [ ]: # Some functions allow you to specify an axis to work along, in case of multidimensional arrays arr2d = np . random . rand ( 3 , 5 ) print arr2d print np . mean ( arr2d , axis = 0 ) print np . mean ( arr2d , axis = 1 ) In [ ]: # Trigonometric functions # Note: Numpy works with radians units, not degrees arr = np . random . rand ( 5 ) print arr sn = np . sin ( arr * 2 * np . pi ) cs = np . cos ( arr * 2 * np . pi ) print sn print cs In [ ]: # Exponents and logarithms arr = np . random . rand ( 5 ) print arr xp = np . exp ( arr ) print xp print np . log ( xp ) In [ ]: # Rounding arr = np . random . rand ( 5 ) print arr print arr * 5 print np . round ( arr * 5 ) print np . floor ( arr * 5 ) print np . ceil ( arr * 5 ) A complete list of all numpy functions can be found at the Numpy website . Or, a google search for 'numpy tangens', 'numpy median' or similar will usually get you there as well. A small exercise ¶ Remember how you were asked to create a 2x3 array containing the column-wise and the row-wise means of a matrix above? We now have the knowledge to do this far shorter. Use a concatenation function and a statistical function to obtain the same thing! In [ ]: # EXERCISE 5: Make a better version of Exercise 3 with what you've just learned arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ],[ 7 , 8 , 9 ]], dtype = 'float' ) # What we had: print np . array ([( arr [:, 0 ] + arr [:, 1 ] + arr [:, 2 ]) / 3 ,( arr [ 0 ,:] + arr [ 1 ,:] + arr [ 2 ,:]) / 3 ]) # Now the new version: A bit harder: The Gabor ¶ A Gabor patch is the product of a sinusoidal grating and a Gaussian. If we ignore orientation and just create a vertically oriented Gabor, the grating luminance (bounded between -1 and 1) is created by: $grating = \sin(xf)$ where $x$ is the $x$ coordinate of a pixel, and $f$ is the frequency of the sine wave (how many peaks per $2 \pi$ coordinate units). A simple 2D Gaussian luminance profile (bounded between 0 and 1) with its peak at coordinate $(0,0)$ and a variance of $1$ is given by: $gaussian = e^{-(x^2+y^2)/2}$ where $x$ and $y$ are again the $x$ and $y$ coordinates of a pixel. The Gabor luminance (bounded between -1 and 1) for any pixel then equals: $gabor = grating \times gaussian$ To visualize this, these are the grating, the Gaussian, and the Gabor, respectively (at maximal contrast): Now you try to create a 100x100 pixel image of a Gabor. Use $x$ and $y$ coordinate values ranging from $-\pi$ to $\pi$, and a frequency of 10 for a good-looking result. In [ ]: # EXERCISE 6: Create a Gabor patch of 100 by 100 pixels import numpy as np import matplotlib.pyplot as plt # Step 1: Define the 1D coordinate values # Tip: use 100 equally spaced values between -np.pi and np.pi # Step 2: Create the 2D x and y coordinate arrays # Tip: use np.meshgrid() # Step 3: Create the grating # Tip: Use a frequency of 10 # Step 4: Create the Gaussian # Tip: use np.exp() to compute a power of e # Step 5: Create the Gabor # Visualize your result # (we will discuss how this works later) plt . figure ( figsize = ( 15 , 5 )) plt . subplot ( 131 ) plt . imshow ( grating , cmap = 'gray' ) plt . subplot ( 132 ) plt . imshow ( gaussian , cmap = 'gray' ) plt . subplot ( 133 ) plt . imshow ( gabor , cmap = 'gray' ) plt . show () Boolean indexing ¶ The dtype of a Numpy array can also be boolean, that is, True or False . It is then particularly convenient that given an array of the same shape, these boolean arrays can be used to index other arrays . In [ ]: # Check whether each element of a 2x2 array is greater than 0.5 arr = np . random . rand ( 2 , 2 ) print arr res = arr > 0.5 print res print '--' # Analogously, check it against each element of a second 2x2 array arr2 = np . random . rand ( 2 , 2 ) print arr2 res = arr > arr2 print res In [ ]: # We can use these boolean arrays as indices into other arrays! # Add 0.5 to any element smaller than 0.5 arr = np . random . rand ( 2 , 2 ) print arr res = arr < 0.5 print res arr [ res ] = arr [ res ] + 0.5 print arr # Or, shorter: arr [ arr < 0.5 ] = arr [ arr < 0.5 ] + 0.5 # Or, even shorter: arr [ arr < 0.5 ] += 0.5 While it is possible to do multiplication and addition on boolean values (this will convert them to ones and zeros), the proper way of doing elementwise boolean logic is to use boolean operators : and, or, xor, not . In [ ]: arr = np . array ([[ 1 , 2 , 3 ],[ 4 , 5 , 6 ]]) # The short-hand forms for elementwise boolean operators are: & | ~ ^ # Use parentheses around such expressions res = ( arr < 4 ) & ( arr > 1 ) print res print '--' res = ( arr < 2 ) | ( arr == 5 ) print res print '--' res = ( arr > 3 ) & ~ ( arr == 6 ) print res print '--' res = ( arr > 3 ) ^ ( arr < 5 ) print res In [ ]: # To convert boolean indices to normal integer indices, use the 'nonzero' function print res print np . nonzero ( res ) print '--' # Separate row and column indices print np . nonzero ( res )[ 0 ] print np . nonzero ( res )[ 1 ] print '--' # Or stack and transpose them to get index pairs pairs = np . vstack ( np . nonzero ( res )) . T print pairs Vectorizing a simulation ¶ Numpy is excellent at making programs that involve iterative operations more efficient. This then requires you to re-imagine the problem as an array of values, rather than values that change with each loop iteration. For instance, imagine the following situation: You throw a die continuously until you either encounter the sequence ‘123’ or ‘111’. Which one can be expected to occur sooner? This could be proven mathematically, but in practice it is often faster to do a simulation instead of working out an analytical solution. We could just use two nested for-loops: In [ ]: import numpy as np # We will keep track of the sum of first occurence positions, # as well as the number of positions entered into this sum. # This way we can compute the mean. sum111 = 0. n111 = 0. sum123 = 0. n123 = 0. for sim in range ( 5000 ): # Keep track of how far along we are in finding a given pattern d111 = 0 d123 = 0 for throw in range ( 2000 ): # Throw a die die = np . random . randint ( 1 , 7 ) # 111 case if d111 == 3 : pass elif die == 1 and d111 == 0 : d111 = 1 elif die == 1 and d111 == 1 : d111 = 2 elif die == 1 and d111 == 2 : d111 = 3 sum111 = sum111 + throw n111 = n111 + 1 else : d111 = 0 # 123 case if d123 == 3 : pass elif die == 1 : d123 = 1 elif die == 2 and d123 == 1 : d123 = 2 elif die == 3 and d123 == 2 : d123 = 3 sum123 = sum123 + throw n123 = n123 + 1 else : d123 = 0 # Don't continue if both have been found if d111 == 3 and d123 == 3 : break # Compute the averages avg111 = sum111 / n111 avg123 = sum123 / n123 print avg111 , avg123 # ...can you spot the crucial difference between both patterns? However this is inefficient and makes the code unwieldy. Vectorized solutions are usually preferred. Try to run these 5000 simulations using Numpy, without any loops , and see whether the result is the same. Use a maximal die-roll sequence length of 2000, and just assume that both '123' and '111' will occur before the end of any sequence. You will have to make use of 2D arrays and boolean logic. A quick solution to find the first occurence in a boolean array is to use argmax - use the only Numpy documentation to find out how to use it. Vectorizing problems is a crucial skill in scientific computing! In [ ]: # EXERCISE 7: Vectorize the above program # You get these lines for free... import numpy as np throws = np . random . randint ( 1 , 7 ,( 5000 , 2000 )) one = ( throws == 1 ) two = ( throws == 2 ) three = ( throws == 3 ) # Find out where all the 111 and 123 sequences occur find111 = find123 = # Then at what index they /first/ occur in each sequence first111 = first123 = # Compute the average first occurence location for both situations avg111 = avg123 = # Print the result print avg111 , avg123 In this particular example, the nested for-loop solution does have the advantage that it can 'break' out of the die throwing sequence when first occurences of both patterns have been found, whereas Numpy will always generate complete sequences of 2000 rolls. Remove the break statement in the first solution to see what the speed difference would have been if both programs were truly doing the same thing! PIL: the Python Imaging Library ¶ As vision scientists, images are a natural stimulus to work with. The Python Imaging Library will help us handle images, similar to the Image Processing toolbox in MATLAB. Note that PIL itself has nowadays been superseded by Pillow , for which an excellent documentation can be found here . The module to import is however still called 'PIL'. In practice, we will mostly use its Image module. In [ ]: from PIL import Image Loading and showing images ¶ The image we will use for this example code should be in the same directory as this file. But really, any color image will do, as long as you put it in the same directory as this notebook, and change the filename string in the code to correspond with the actual image filename. In [ ]: # Opening an image is simple enough: # Construct an Image object with the filename as an argument im = Image . open ( 'python.jpg' ) # It is now represented as an object of the 'JpegImageFile' type print im # There are some useful member variables we can inspect here print im . format # format in which the file was saved print im . size # pixel dimensions print im . mode # luminance/color model used # We can even display it # NOTE this is not perfect; meant for debugging im . show () If the im.show() call does not work well on your system, use this function instead to show images in a separate window. Note, you must always close the window before you can continue using the notebook. ( Tkinter is a package to write graphical user interfaces in Python, we will not discuss it here) In [ ]: # Alternative quick-show method from Tkinter import Tk , Button from PIL import ImageTk def alt_show ( im ): win = Tk () tkimg = ImageTk . PhotoImage ( im ) Button ( image = tkimg ) . pack () win . mainloop () alt_show ( im ) Once we have opened the image in PIL, we can convert it to a Numpy object. In [ ]: # We can convert PIL images to an ndarray! arr = np . array ( im ) print arr . dtype # uint8 = unsigned 8-bit integer (values 0-255 only) print arr . shape # Why do we have three layers? # Let's make it a float-type for doing computations arr = arr . astype ( 'float' ) print arr . dtype # This opens up unlimited possibilities for image processing! # For instance, let's make this a grayscale image, and add white noise max_noise = 50 arr = np . mean ( arr , - 1 ) noise = ( np . random . rand ( arr . shape [ 0 ], arr . shape [ 1 ]) - 0.5 ) * 2 arr = arr + noise * max_noise # Make sure we don't exceed the 0-255 limits of a uint8 arr [ arr < 0 ] = 0 arr [ arr > 255 ] = 255 The conversion back to PIL is easy as well In [ ]: # When going back to PIL, it's a good idea to explicitly # specify the right dtype and the mode. # Because automatic conversions might mess things up arr = arr . astype ( 'uint8' ) imn = Image . fromarray ( arr , mode = 'L' ) print imn . format print imn . size print imn . mode # L = greyscale imn . show () # or use alt_show() from above if show() doesn't work well for you # Note that /any/ 2D or 2Dx3 numpy array filled with values between 0 and 255 # can be converted to an image object in this way Resizing, rotating, cropping and converting ¶ The main operations of the PIL Image module you will probably use, are its resizing and conversion capabilities. In [ ]: im = Image . open ( 'python.jpg' ) # Make the image smaller ims = im . resize (( 800 , 600 )) ims . show () # Or you could even make it larger # The resample argument allows you to specify the method used iml = im . resize (( 1280 , 1024 ), resample = Image . BILINEAR ) iml . show () In [ ]: # Rotation is similar (unit=degrees) imr = im . rotate ( 10 , resample = Image . BILINEAR , expand = False ) imr . show () # If we want to lose the black corners, we can crop (unit=pixels) imr = imr . crop (( 100 , 100 , 924 , 668 )) imr . show () In [ ]: # 'convert' allows conversion between different color models # The most important here is between 'L' (luminance) and 'RGB' (color) imbw = im . convert ( 'L' ) imbw . show () print imbw . mode imrgb = imbw . convert ( 'RGB' ) imrgb . show () print imrgb . mode # Note that the grayscale conversion of PIL is more sophisticated # than simply averaging the three layers in Numpy (it is a weighted average) # Also note that the color information is effectively lost after converting to L Advanced ¶ The ImageFilter module implements several types of filters to execute on any image. You can also define your own. In [ ]: from PIL import Image , ImageFilter im = Image . open ( 'python.jpg' ) imbw = im . convert ( 'L' ) # Contour detection filter imf = imbw . filter ( ImageFilter . CONTOUR ) imf . show () # Blurring filter imf = imbw . filter ( ImageFilter . GaussianBlur ( radius = 3 )) imf . show () Similarly, you can import the ImageDraw module to draw shapes and text onto an image. In [ ]: from PIL import Image , ImageDraw im = Image . open ( 'python.jpg' ) # You need to attach a drawing object to the image first imd = ImageDraw . Draw ( im ) # Then you work on this object imd . rectangle ([ 10 , 10 , 100 , 100 ], fill = ( 255 , 0 , 0 )) imd . line ([( 200 , 200 ),( 200 , 600 )], width = 10 , fill = ( 0 , 0 , 255 )) imd . text ([ 500 , 500 ], 'Python' , fill = ( 0 , 255 , 0 )) # The results are automatically applied to the Image object im . show () Saving ¶ Finally, you can of course save these image objects back to a file on the disk. In [ ]: # PIL will figure out the file type by the extension im . save ( 'python.bmp' ) # There are also further options, like compression quality (0-100) im . save ( 'python_bad.jpg' , quality = 5 ) Exercise ¶ We mentioned that the conversion to grayscale in PIL is not just a simple averaging of the RGB layers. Can you visualize as an image what the difference in result looks like, when comparing a simple averaging to a PIL grayscale conversion? Pixels that are less luminant in the plain averaging method should be displayed in red, with a luminance depending on the size of the difference. Pixels that are more luminant when averaging in Numpy should similarly be displayed in green. Hint: you will have to make use of Boolean indexing. As an extra, try to maximize the contrast in your image, so that all values from 0-255 are used. As a second extra, save the result as PNG files of three different sizes (large, medium, small), at respectively the full image resolution, half of the image size, and a quarter of the image size. In [ ]: # EXERCISE 8: Visualize the difference between the PIL conversion to grayscale, and a simple averaging of RGB # Display pixels where the average is LESS luminant in red, and where it is MORE luminant in shades green # The luminance of these colors should correspond to the size of the difference # # Extra 1: Maximize the overall contrast in your image # # Extra 2: Save as three PNG files, of different sizes (large, medium, small) Matplotlib ¶ While PIL is useful for processing photographic images, it falls short for creating data plots and other kinds of schematic figures. Matplotlib offers a far more advanced solution for this, specifically through its pyplot module. Quick plots ¶ Common figures such as scatter plots, histograms and barcharts can be generated and manipulated very simply. In [ ]: import numpy as np from PIL import Image import matplotlib.pyplot as plt # As data for our plots, we will use the pixel values of the image # Open image, convert to an array im = Image . open ( 'python.jpg' ) im = im . resize (( 400 , 300 )) arr = np . array ( im , dtype = 'float' ) # Split the RGB layers and flatten them R , G , B = np . dsplit ( arr , 3 ) R = R . flatten () G = G . flatten () B = B . flatten () In [ ]: # QUICKPLOT 1: Correlation of luminances in the image # This works if you want to be very quick: # (xb means blue crosses, .g are green dots) plt . plot ( R , B , 'xb' ) plt . plot ( R , G , '.g' ) In [ ]: # However we will take a slightly more disciplined approach here # Note that Matplotlib wants colors expressed as 0-1 values instead of 0-255 # Create a square figure plt . figure ( figsize = ( 5 , 5 )) # Plot both scatter clouds # marker: self-explanatory # linestyle: 'None' because we want no line # color: RGB triplet with values 0-1 plt . plot ( R , B , marker = 'x' , linestyle = 'None' , color = ( 0 , 0 , 0.6 )) plt . plot ( R , G , marker = '.' , linestyle = 'None' , color = ( 0 , 0.35 , 0 )) # Make the axis scales equal, and name them plt . axis ([ 0 , 255 , 0 , 255 ]) plt . xlabel ( 'Red value' ) plt . ylabel ( 'Green/Blue value' ) # Show the result plt . show () In [ ]: # QUICKPLOT 2: Histogram of 'red' values in the image plt . hist ( R ) In [ ]: # ...and now a nicer version # Make a non-square figure plt . figure ( figsize = ( 7 , 5 )) # Make a histogram with 25 red bins # Here we simply use the abbreviation 'r' for red plt . hist ( R , bins = 25 , color = 'r' ) # Set the X axis limits and label plt . xlim ([ 0 , 255 ]) plt . xlabel ( 'Red value' , size = 16 ) # Remove the Y ticks and labels by setting them to an empty list plt . yticks ([]) # Remove the top ticks by specifying the 'top' argument plt . tick_params ( top = False ) # Add two vertical lines for the mean and the median plt . axvline ( np . mean ( R ), color = 'g' , linewidth = 3 , label = 'mean' ) plt . axvline ( np . median ( R ), color = 'b' , linewidth = 1 , linestyle = ':' , label = 'median' ) # Generate a legend based on the label= arguments plt . legend ( loc = 2 ) # Show the plot plt . show () In [ ]: # QUICKPLOT 3: Bar chart of mean+std of RGB values plt . bar ([ 0 , 1 , 2 ],[ np . mean ( R ), np . mean ( G ), np . mean ( B )], yerr = [ np . std ( R ), np . std ( G ), np . std ( B )]) In [ ]: # ...and now a nicer version # Make a non-square-figure plt . figure ( figsize = ( 7 , 5 )) # Plot the bars with various options # x location where bars start, y height of bars # yerr: data for error bars # width: width of the bars # color: surface color of bars # ecolor: color of error bars ('k' means black) plt . bar ([ 0 , 1 , 2 ], [ np . mean ( R ), np . mean ( G ), np . mean ( B )], yerr = [ np . std ( R ), np . std ( G ), np . std ( B )], width = 0.75 , color = [ 'r' , 'g' , 'b' ], ecolor = 'k' ) # Set the X-axis limits and tick labels plt . xlim (( - 0.25 , 3. )) plt . xticks ( np . array ([ 0 , 1 , 2 ]) + 0.75 / 2 , [ 'Red' , 'Green' , 'Blue' ], size = 16 ) # Remove all X-axis ticks by setting their length to 0 plt . tick_params ( length = 0 ) # Set a figure title plt . title ( 'RGB Color Channels' , size = 16 ) # Show the figure plt . show () A full documentation of all these pyplot commands and options can be found here . If you use Matplotlib, you will be consulting this page a lot! Saving to a file ¶ Saving to a file is easy enough, using the savefig() function. However, there are some caveats, depending on the exact environment you are using. You have to use it BEFORE calling plt.show() and, in case of this notebook, within the same codebox. The reason for this is that Matplotlib is automatically deciding for you which plot commands belong to the same figure based on these criteria. In [ ]: # So, copy-paste this line into the box above, before the plt.show() command plt . savefig ( 'bar.png' ) # There are some further formatting options possible, e.g. plt . savefig ( 'bar.svg' , dpi = 300 , bbox_inches = ( 'tight' ), pad_inches = ( 1 , 1 ), facecolor = ( 0.8 , 0.8 , 0.8 )) Visualizing arrays ¶ Like PIL, Matplotlib is capable of displaying the contents of 2D Numpy arrays. The primary method is imshow() In [ ]: # A simple grayscale luminance map # cmap: colormap used to display the values plt . figure ( figsize = ( 5 , 5 )) plt . imshow ( np . mean ( arr , 2 ), cmap = 'gray' ) plt . show () # Importantly and contrary to PIL, imshow luminances are by default relative # That is, the values are always rescaled to 0-255 first (maximum contrast) # Moreover, colormaps other than grayscale can be used plt . figure ( figsize = ( 5 , 5 )) plt . imshow ( np . mean ( arr , 2 ) + 100 , cmap = 'jet' ) # or hot, hsv, cool,... plt . show () # as you can see, adding 100 didn't make a difference here Multi-panel figures ¶ As we noted, Matplotlib is behind the scenes keeping track of what your current figure is. This is often convenient, but in some cases you want to keep explicit control of what figure you're working on. For this, we will have to make a distinction between Figure and Axes objects. In [ ]: # 'Figure' objects are returned by the plt.figure() command fig = plt . figure ( figsize = ( 7 , 5 )) print type ( fig ) # Axes objects are the /actual/ plots within the figure # Create them using the add_axes() method of the figure object # The input coordinates are relative (left, bottom, width, height) ax0 = fig . add_axes ([ 0.1 , 0.1 , 0.4 , 0.7 ], xlabel = 'The X Axis' ) ax1 = fig . add_axes ([ 0.2 , 0.2 , 0.5 , 0.2 ], axisbg = 'gray' ) ax2 = fig . add_axes ([ 0.4 , 0.5 , 0.4 , 0.4 ], projection = 'polar' ) print type ( ax0 ), type ( ax1 ), type ( ax2 ) # This allows you to execute functions like savefig() directly on the figure object # This resolves Matplotlib's confusion of what the current figure is, when using plt.savefig() fig . savefig ( 'fig.png' ) # It also allows you to add text to the figure as a whole, across the different axes objects fig . text ( 0.5 , 0.5 , 'splatter' , color = 'r' ) # The overall figure title can be set separate from the individual plot titles fig . suptitle ( 'What a mess' , size = 18 ) # show() is actually a figure method as well # It just gets 'forwarded' to what is thought to be the current figure if you use plt.show() fig . show () For a full list of the Figure methods and options, go here . In [ ]: # Create a new figure fig = plt . figure ( figsize = ( 15 , 10 )) # As we saw, many of the axes properties can already be set at their creation ax0 = fig . add_axes ([ 0. , 0. , 0.25 , 0.25 ], xticks = ( 0.1 , 0.5 , 0.9 ), xticklabels = ( 'one' , 'thro' , 'twee' )) ax1 = fig . add_axes ([ 0.3 , 0. , 0.25 , 0.25 ], xscale = 'log' , ylim = ( 0 , 0.5 )) ax2 = fig . add_axes ([ 0.6 , 0. , 0.25 , 0.25 ]) # Once you have the axes object though, there are further methods available # This includes many of the top-level pyplot functions # If you use for instance plt.plot(), Matplotlib is actually 'forwarding' this # to an Axes.plot() call on the current Axes object R . sort () G . sort () B . sort () ax2 . plot ( R , color = 'r' , linestyle = '-' , marker = 'None' ) # plot directly to an Axes object of choice plt . plot ( G , color = 'g' , linestyle = '-' , marker = 'None' ) # plt.plot() just plots to the last created Axes object ax2 . plot ( B , color = 'b' , linestyle = '-' , marker = 'None' ) # Other top-level pyplot functions are simply renamed to 'set_' functions here ax1 . set_xticks ([]) plt . yticks ([]) # Show the figure fig . show () The full methods and options of Axes can be found here . Clearly, when making a multi-panel figure, we are actually creating a single Figure object with multiple Axes objects attached to it. Having to set the Axes sizes manually is annoying though. Luckily, the subplot() method can handle much of this automatically. In [ ]: # Create a new figure fig = plt . figure ( figsize = ( 15 , 5 )) # Specify the LAYOUT of the subplots (rows,columns) # as well as the CURRENT Axes you want to work on ax0 = fig . add_subplot ( 231 ) # Equivalent top-level call on the current figure # It is also possible to create several subplots at once using plt.subplots() ax1 = plt . subplot ( 232 ) # Optional arguments are similar to those of add_axes() ax2 = fig . add_subplot ( 233 , title = 'three' ) # We can use these Axes object as before ax3 = fig . add_subplot ( 234 ) ax3 . plot ( R , 'r-' ) ax3 . set_xticks ([]) ax3 . set_yticks ([]) # We skipped the fifth subplot, and create only the 6th ax5 = fig . add_subplot ( 236 , projection = 'polar' ) # We can adjust the spacings afterwards fig . subplots_adjust ( hspace = 0.4 ) # And even make room in the figure for a plot that doesn't fit the grid fig . subplots_adjust ( right = 0.5 ) ax6 = fig . add_axes ([ 0.55 , 0.1 , 0.3 , 0.8 ]) # Show the figure fig . show () Exercise: Function plots ¶ Create a figure with a 2:1 aspect ratio, containing two subplots, one above the other. The TOP figure should plot one full cycle of a sine wave, that is $y=sin(x)$. Use $0$ to $2\pi$ as values on the X axis. On the same scale, the BOTTOM figure should plot $y=sin(x^2)$ instead. Tweak your figure until you think it looks good. In [ ]: # EXERCISE 9: Plot y=sin(x) and y=sin(x^2) in two separate subplots, one above the other # Let x range from 0 to 2*pi Finer figure control ¶ If you are not satisfied with the output of these general plotting functions, despite all the options they offer, you can start fiddling with the details manually. First, many figure elements can be manually added through top-level or Axes functions: In [ ]: # This uses the result of the exercise above # You have to copy-paste it into the same code-box, before the fig.show() # Add horizontal lines ax0 . axhline ( 0 , color = 'g' ) ax0 . axhline ( 0.5 , color = 'gray' , linestyle = ':' ) ax0 . axhline ( - 0.5 , color = 'gray' , linestyle = ':' ) ax1 . axhline ( 0 , color = 'g' ) ax1 . axhline ( 0.5 , color = 'gray' , linestyle = ':' ) ax1 . axhline ( - 0.5 , color = 'gray' , linestyle = ':' ) # Add text to the plots ax0 . text ( 0.1 , - 0.9 , '$y = sin(x)$' , size = 16 ) # math mode for proper formula formatting! ax1 . text ( 0.1 , - 0.9 , '$y = sin(x^2)$' , size = 16 ) # Annotate certain points with a value for x_an in np . linspace ( 0 , 2 * np . pi , 9 ): ax0 . annotate ( str ( round ( sin ( x_an ), 2 )),( x_an , sin ( x_an ))) # Add an arrow (x,y,xlength,ylength) ax0 . arrow ( np . pi - 0.5 , - 0.5 , 0.5 , 0.5 , head_width = 0.1 , length_includes_head = True ) Second, all basic elements like lines, polygons and the individual axis lines are customizable objects in their own right , attached to a specific Axes object. They can be retrieved, manipulated, created from scratch, and added to existing Axes objects. In [ ]: # This uses the result of the exercise above # You have to copy-paste it into the same code-box, before the fig.show() # For instance, fetch the X axis # XAxis objects have their own methods xax = ax1 . get_xaxis () print type ( xax ) # These methods allow you to fetch the even smaller building blocks # For instance, tick-lines are Line2D objects attached to the XAxis xaxt = xax . get_majorticklines () print len ( xaxt ) # Of which you can fetch AND change the properties # Here we change just one tickline into a cross print xaxt [ 6 ] . get_color () xaxt [ 6 ] . set_color ( 'g' ) xaxt [ 6 ] . set_marker ( 'x' ) xaxt [ 6 ] . set_markersize ( 10 ) In [ ]: # This uses the result of the exercise above # You have to copy-paste it into the same code-box, before the fig.show() # Another example: fetch the lines in the plot # Change the color, change the marker, and mark only every 100 points for one specific line ln = ax0 . get_lines () print ln ln [ 0 ] . set_color ( 'g' ) ln [ 0 ] . set_marker ( 'o' ) ln [ 0 ] . set_markerfacecolor ( 'b' ) ln [ 0 ] . set_markevery ( 100 ) # Finally, let's create a graphic element from scratch, that is not available as a top-level pyplot function # And then attach it to existing Axes # NOTE: we need to import something before we can create the ellipse like this. What should we import? ell = matplotlib . patches . Ellipse (( np . pi , 0 ), 1. , 1. , color = 'r' ) ax0 . add_artist ( ell ) ell . set_hatch ( '//' ) ell . set_edgecolor ( 'black' ) ell . set_facecolor (( 0.9 , 0.9 , 0.9 )) Exercise: Add regression lines ¶ Take the scatterplot from the first example, and manually add a regression line to both the R-G and the R-B comparisons. Try not to use the plot() function for the regression line, but manually create a Line2D object instead, and attach it to the Axes. Useful functions: np.polyfit(x,y,1) performs a linear regression, returning slope and constant plt.gca() retrieves the current Axes object matplotlib.lines.Line2D(x,y) can create a new Line2D object from x and y coordinate vectors In [ ]: # EXERCISE 10: Add regression lines import numpy as np from PIL import Image import matplotlib.pyplot as plt import matplotlib.lines as lines # Open image, convert to an array im = Image . open ( 'python.jpg' ) im = im . resize (( 400 , 300 )) arr = np . array ( im , dtype = 'float' ) # Split the RGB layers and flatten them R , G , B = np . dsplit ( arr , 3 ) R = R . flatten () G = G . flatten () B = B . flatten () # Do the plotting plt . figure ( figsize = ( 5 , 5 )) plt . plot ( R , B , marker = 'x' , linestyle = 'None' , color = ( 0 , 0 , 0.6 )) plt . plot ( R , G , marker = '.' , linestyle = 'None' , color = ( 0 , 0.35 , 0 )) # Tweak the plot plt . axis ([ 0 , 255 , 0 , 255 ]) plt . xlabel ( 'Red value' ) plt . ylabel ( 'Green/Blue value' ) # Fill in your code... # Show the result plt . show () Scipy ¶ Scipy is a large library of scientific functions, covering for instance numerical integration, linear algebra, Fourier transforms, and interpolation algorithms. If you can't find the equivalent of your favorite MATLAB function in any of the previous three packages, Scipy is a good place to look. A full list of all submodules can be found here . We will pick two useful modules from SciPy: stats and fftpack I will not give a lot of explanation here. I'll leave it up to you to navigate through the documentation, and find out how these functions work. Statistics ¶ In [ ]: import numpy as np import scipy.stats as stats # Generate random numbers between 0 and 1 data = np . random . rand ( 30 ) # Do a t-test with a H0 for the mean of 0.4 t , p = stats . ttest_1samp ( data , 0.4 ) print p # Generate another sample of random numbers, with mean 0.4 data2 = np . random . rand ( 30 ) - 0.1 # Do a t-test that these have the same mean t , p = stats . ttest_ind ( data , data2 ) print p In [ ]: import numpy as np import matplotlib.pyplot as plt import scipy.stats as stats # Simulate the size of the F statistic when comparing three conditions # Given a constant n, and an increasing true effect size. true_effect = np . linspace ( 0 , 0.5 , 500 ) n = 100 Fres = [] # Draw random normally distributed samples for each condition, and do a one-way ANOVA for eff in true_effect : c1 = stats . norm . rvs ( 0 , 1 , size = n ) c2 = stats . norm . rvs ( eff , 1 , size = n ) c3 = stats . norm . rvs ( 2 * eff , 1 , size = n ) F , p = stats . f_oneway ( c1 , c2 , c3 ) Fres . append ( F ) # Create the plot plt . figure () plt . plot ( true_effect , Fres , 'r*-' ) plt . xlabel ( 'True Effect' ) plt . ylabel ( 'F' ) plt . show () In [ ]: import numpy as np import matplotlib.pyplot as plt import scipy.stats as stats # Compute the pdf and cdf of normal distributions, with increasing sd's # Then plot them in different colors # (of course, many other distributions are also available) x = np . linspace ( - 5 , 5 , 1000 ) sds = np . linspace ( 0.25 , 2.5 , 10 ) cols = np . linspace ( 0.15 , 0.85 , 10 ) # Create the figure fig = plt . figure ( figsize = ( 10 , 5 )) ax0 = fig . add_subplot ( 121 ) ax1 = fig . add_subplot ( 122 ) # Compute the densities, and plot them for i , sd in enumerate ( sds ): y1 = stats . norm . pdf ( x , 0 , sd ) y2 = stats . norm . cdf ( x , 0 , sd ) ax0 . plot ( x , y1 , color = cols [ i ] * np . array ([ 1 , 0 , 0 ])) ax1 . plot ( x , y2 , color = cols [ i ] * np . array ([ 0 , 1 , 0 ])) # Show the figure plt . show () The stats module of SciPy contains more statistical distributions and further tests such as a Kruskall-Wallis test, Wilcoxon test, a Chi-Square test, a test for normality, and so forth. A full listing of functions is found here . For serious statistical models however, you should be looking at the statsmodels package, or the rpy interfacing package, allowing R to be called from within Python. Fast Fourier Transform ¶ FFT is commonly used to process or analyze images (as well as sound). Numpy has a FFT package, numpy.fft , but SciPy has its own set of functions as well in scipy.fftpack . Both are very similar, you can use whichever package you like. I will assume that you are familiar with the basic underlying theory. That is, that any periodic function can be described as a sum of sine-waves of different frequencies, amplitudes and phases. A Fast Fourier Transform allows you to do this very quickly for equally spaced samples from the function, returning a finite set of sinusoidal components with n equal to the number of samples, ordered by frequency. Let's do this for a simple 1D function. In [ ]: import numpy as np import scipy.fftpack as fft # The original data: a step function data = np . zeros ( 200 , dtype = 'float' ) data [ 25 : 100 ] = 1 # Decompose into sinusoidal components # The result is a series of complex numbers as long as the data itself res = fft . fft ( data ) # FREQUENCY is implied by the ordering, but can be retrieved as well # It increases from 0 to the Nyquist frequency (0.5), followed by its reversed negative counterpart # Note: in case of real input data, the FFT results will be | 2026-01-13T09:30:40 |
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https://vega.github.io/vega-lite/examples/bar_diverging_stack_population_pyramid.html | Diverging Stacked Bar Chart (Population Pyramid) | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Diverging Stacked Bar Chart (Population Pyramid) A population pyramid for the US in 2000, created using stack. See https://vega.github.io/vega-lite/examples/concat_population_pyramid.html for a variant of this created using concat. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "A population pyramid for the US in 2000, created using stack. See https://vega.github.io/vega-lite/examples/concat_population_pyramid.html for a variant of this created using concat.", "data": { "url": "data/population.json"}, "transform": [ {"filter": "datum.year == 2000"}, {"calculate": "datum.sex == 2 ? 'Female' : 'Male'", "as": "gender"}, {"calculate": "datum.sex == 2 ? -datum.people : datum.people", "as": "signed_people"} ], "width": 300, "height": 200, "mark": "bar", "encoding": { "y": { "field": "age", "axis": null, "sort": "descending" }, "x": { "aggregate": "sum", "field": "signed_people", "title": "population", "axis": {"format": "s"} }, "color": { "field": "gender", "scale": {"range": ["#675193", "#ca8861"]}, "legend": {"orient": "top", "title": null} } }, "config": { "view": {"stroke": null}, "axis": {"grid": false} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/#circular-plots | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/histogram_log.html | Log-scaled Histogram | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Log-scaled Histogram Log-scaled Histogram. We may improve the support of this. See https://github.com/vega/vega-lite/issues/4792. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "Log-scaled Histogram. We may improve the support of this. See https://github.com/vega/vega-lite/issues/4792.", "data": { "values": [ {"x": 0.01}, {"x": 0.1}, {"x": 1}, {"x": 1}, {"x": 1}, {"x": 1}, {"x": 10}, {"x": 10}, {"x": 100}, {"x": 500}, {"x": 800} ] }, "transform": [{ "calculate": "log(datum.x)/log(10)", "as": "log_x" }, { "bin": true, "field": "log_x", "as": "bin_log_x" }, { "calculate": "pow(10, datum.bin_log_x)", "as": "x1" }, { "calculate": "pow(10, datum.bin_log_x_end)", "as": "x2" }], "mark": "bar", "encoding": { "x": { "field": "x1", "scale": {"type": "log", "base": 10}, "axis": {"tickCount": 5} }, "x2": {"field": "x2"}, "y": {"aggregate": "count"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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revendedores, integradores, prestadores de serviços administrados e prescritores Open Trusted Cloud Um ecossistema de soluções SaaS e PaaS certificadas, alojadas na nossa cloud aberta, reversível e fiável Startup Program Um programa de acompanhamento de startups e scaleups para acelerar o seu crescimento OVHcloud Labs O espaço de inovação que permite testar as nossas tecnologias inovadoras antes que sejam oficialmente lançadas no mercado Eventos do ecossistema Descubra todos os eventos dedicados ao nosso ecossistema de parceiros: webinars, conferências, etc. OVHcloud Ecosystem Awards Descubra os OVHcloud Ecosystem Awards que recompensam os líderes do ecossistema do ano por categoria Formação & Certificação Desenvolva competências graças às formações e certificações disponibilizadas aos membros do programa Acesso rápido Encontrar um parceiro Inscrever-se no Partner Program Inscrever-se no Startup Program Comparador de preços Portal Parceiros FAQ Partner Program Sobre a OVHcloud Voltar ao menu Sobre a OVHcloud Sobre a OVHcloud Quem somos? Notícias Infraestrutura global Os nossos datacenters As nossas Local Zones Rede backbone Junte-se à aventura Patent Pledge Legal Proteção de dados - RGPD Soberania dos dados Os nossos compromissos Inovação Cloud sustentável Cloud de confiança Impact Tracker Ambiental Summit Open search bar Close search bar Sem resultados Produtos Soluções Parceiros Documentação Artigos Ver todos os resultados Professional Services Professional Services Professional Services da OVHcloud Os Professional Services da OVHcloud oferecem-lhe aconselhamento técnico e boas práticas para todos os seus projetos de transformação para a Cloud Fale connosco Vista Geral Vista Geral Casos de uso Casos de uso Tecnologias Tecnologias Testemunhos Testemunhos Parceiros Parceiros Fale connosco A perícia da OVHcloud ao serviço da sua transformação Os Professional Services intervêm em torno de três eixos principais de serviços de valor acrescentado: Aconselhamento técnico Os Professional Services da OVHcloud oferecem-lhe aconselhamento técnico e boas práticas para todos os seus projetos de transformação para a Cloud. Prestação Os Professional Services da OVHcloud simplificam os seus projetos de migração para a cloud e de modernização, trazendo assim um grande valor acrescentado à sua empresa. Também podemos recomendar parceiros de confiança para resultados ótimos nos ambientes cloud e on-premises. Formação Os Professional Services da OVHcloud oferecem sessões de formação personalizadas, bem como uma gama de cursos disponíveis no nosso catálogo online. Aceder ao catálogo de formação O YouTube condiciona a reprodução dos seus vídeos no depósito de marcadores para lhe oferecer uma publicidade orientada baseada na sua navegação. Para ver o vídeo, deve aceitar a categoria de confidencialidade Partilha de cookies em plataformas de terceiros no nosso Centro de Privacidade. Pode retirar o seu consentimento a qualquer momento. Para mais informações, consulte a política sobre os cookies do YouTube e a política sobre os cookies da OVHcloud . Show Privacy Center Professional Services da OVHcloud: simplifique a sua migração, amplie a sua atividade! Ofertas Cloud Migração para a Cloud Beneficie de conselhos personalizados sobre o planeamento e a implementação de uma migração, tendo em consideração todas as suas necessidades de segurança, resiliência e recuperação de desastres. Cloud Híbrida e Multicloud Conceba e construa as suas soluções híbridas e multicloud com a ajuda dos nossos arquitetos de soluções cloud. POC de conselho. Infraestruturas Cloud modernas Descubra as boas práticas de gestão, otimização e segurança da sua infraestrutura cloud. Modernização e desenvolvimento de aplicações Otimize o ciclo de vida dos seus desenvolvimentos graças às melhores práticas DevOps, para permitir uma modernização mais rápida das aplicações, uma integração contínua e uma entrega eficaz na cloud. Dados e IA Explore as informações focadas em dados e tecnologias de IA para acelerar o crescimento da sua empresa, melhorar a tomada de decisões e estimular a inovação. Principais tecnologias de competências com os Professional Services A Wiremind recomenda os Professional Services da OVHcloud Os Professional Services ajudaram a Wiremind a adquirir os conhecimentos necessários para obter o melhor desempenho de armazenamento dos nossos servidores dedicados. Cédric De St Martin, VP Operações / SRE da Wiremind Contacte-nos para obter experiência profissional Solicite aos nossos especialistas uma análise personalizada do seu projeto Contacte-nos Ter sucesso com os parceiros especializados da OVHcloud Especialistas preparados para cobrir todas as necessidades Fornecedor de recursos cloud, a OVHcloud desenvolve uma rede de parceiros para o acompanhar em todos os projetos da sua empresa. Experiência enriquecida Os nossos parceiros são formados para lhe oferecer a melhor experiência, para que possa beneficiar do melhor da OVHcloud. Competências complementares Dispomos de conhecimentos e de uma experiência especializada em tecnologias e processos para complementar o catálogo de serviços de todos os nossos parceiros. Aceder ao diretório de parceiros OVHcloud Respostas a questões frequentes: O que são os Professional Services? Os Professional Services contam com uma equipa de especialistas e formadores ao serviço dos clientes e dos parceiros. Trata-se de um centro de competências que oferece conselhos sobre ambientes cloud e que se baseia numa grande variedade de soluções, tecnologias e serviços. Os Professional Services (serviços profissionais) oferecem serviços personalizados às empresas para todos os projetos de transformação e aplicam estratégias ao serviço do crescimento e da competitividade dos clientes e dos parceiros. Os Professional Services intervêm em todos os produtos? Sim, os Professional Services intervêm em todos os produtos disponíveis na OVHcloud, tanto na cloud privada como na cloud pública. Além disso, os nossos especialistas têm conhecimentos sobre várias tecnologias do mercado da informática e da cloud. Assim, é possível acompanhá-lo em ambientes «legacy» ou ambientes cloud com uma metodologia adaptada e moderna. A OVHcloud intervém sobre os ambientes? Sim, a OVHcloud intervém enquanto especialista técnico, fornecendo orientações em todas as etapas e os melhores conselhos para que o seu projeto seja um sucesso. Dependendo do seu projeto, poderemos também aconselhar sobre as empresas de serviços parceiras que podem efetuar missões de acompanhamento avançado e/ou de externalização das suas infraestruturas. O acompanhamento ou a formação é realizada em que língua? Os especialistas dos Professional Services poderão acompanhá-lo ou dar formação em francês e em inglês. A nossa rede de parceiros também é utilizada para o acompanhar noutras línguas e para outras competências. Back to top Ferramentas Área de Cliente Webmail API Procedimento Mailing lists Status Whois Contacto domínio Reportar atividades indevidas (abuse@ovh.net) Pedido de divulgação de informações Whois Propriedade Intelectual Marcas Apoio ao Cliente Centro de ajuda Manuais Centro de aprendizagem Glossário Comunidade Níveis de suporte Contacte-nos Serviço de apoio ao cliente OVHcloud Segunda a sexta-feira: das 9:00 às 18:00 +351 213 155 642 Custo de uma chamada local News Área de Imprensa Blog Redes sociais Permanecer em contacto © Copyright 1999-2026 OVH SAS. Menções legais Contratos Proteção de dados Gerir cookies Direitos e obrigações dos titulares de domínios Documentação ICANN destinada a titulares de domínios Pagamentos Mapa do site Sobre a OVHcloud A OVHcloud recruta Em conformidade com a alteração à Diretiva 2006/112/CE, os preços com IVA podem variar de acordo com o país de residência do cliente (por defeito, os preços com IVA apresentados incluem o IVA português em vigor). | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/histogram.html | Histogram | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Histogram View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/movies.json"}, "mark": "bar", "encoding": { "x": { "bin": true, "field": "IMDB Rating" }, "y": {"aggregate": "count"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/#maps-geographic-displays | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://www.ovhcloud.com/en-gb/professional-services/ | Professional Services | OVHcloud UK Open menu Webmail Notifications Back to menu No pending order No pending ticket My customer account Back to menu My customer account My bills My products and services My payment methods My orders My contacts My support tickets Contact Sales Support Back to menu Help center Support Levels Professional Services Communities Back to menu OVHcloud Community OVHcloud Blog Events Learn Back to menu Documentation Tutorials Use cases Developer Centre Compliance Case Studies Videos Stories Training United Kingdom [£] Back to menu Europe Deutschland [€] España [€] France [€] Ireland [€] Italia [€] Nederland [€] Polska [PLN] Portugal [€] United Kingdom [£] America Canada (en) [$] Canada (fr) [$] United States [$] América Latina [$] Africa Maroc [Dhs] Sénégal [FCFA] Tunisie [DT] Oceania Australia [A$] Asia Singapore [S$] Asia [US$] India [₹] World World [$] World [€] Open login menu Welcome to OVHcloud. 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https://www.timeforkids.com/g56/topics/nature/ | TIME for Kids | Nature | Topic | G5-6 Skip to main content Search Articles by Grade level Grades K-1 Articles Grade 2 Articles Grades 3-4 Articles Grades 5-6 Articles Topics Animals Arts Ask Angela Books Business Careers Community Culture Debate Earth Science Education Election 2024 Engineering Environment Food and Nutrition Games Government History Holidays Inventions Movies and Television Music and Theater Nature News People Places Podcasts Science Service Stars Space Sports The Human Body The View Transportation Weather World Young Game Changers Your $ Financial Literacy Content Grade 4 Edition Grade 5-6 Edition For Grown-ups Resource Spotlight Also from TIME for Kids: Log In role: none user_age: none editions: The page you are about to enter is for grown-ups. Enter your birth date to continue. Month (MM) 01 02 03 04 05 06 07 08 09 10 11 12 Year (YYYY) 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Submit Nature World Desert Bloom October 15, 2025 One of the driest places on Earth has burst into color. Recent rains in Chile’s Atacama Desert have brightened the arid landscape with a sea of wildflowers. The bloom has covered the desert in pink and purple, with patches of… Audio World Early Bloom March 6, 2025 People stroll under flowering cherry trees in Kawazu, Japan, on March 2. These cherry trees are unusual: They often flower in February, two months before cherry… Audio Health Conquer the Cold January 8, 2025 Do you have icy cold winters where you live? According to the American Psychiatric Association, 41% of Americans say their mood declines during the winter. So health psychologist Kari Leibowitz was a little nervous in 2014 when she moved from… Audio Spanish Contact us Privacy policy California privacy Terms of Service Subscribe CLASSROOM INTERNATIONAL © 2026 TIME USA, LLC. All Rights Reserved. Powered by WordPress.com VIP | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/bar_negative_horizontal_label.html | Horizontal Bar Chart with Negative Values and Labels | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Horizontal Bar Chart with Negative Values and Labels A bar chart with negative values. We can hide the axis domain line, and instead use a conditional grid color to draw a zero baseline. View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "A bar chart with negative values. We can hide the axis domain line, and instead use a conditional grid color to draw a zero baseline.", "data": { "values": [ {"a": "A", "b": -28}, {"a": "B", "b": 55}, {"a": "C", "b": -33}, {"a": "D", "b": 91}, {"a": "E", "b": 81}, {"a": "F", "b": 53}, {"a": "G", "b": -19}, {"a": "H", "b": 87}, {"a": "I", "b": 52} ] }, "encoding": { "y": { "field": "a", "type": "nominal", "axis": { "domain": false, "ticks": false, "labelAngle": 0, "labelPadding": 4 } }, "x": { "field": "b", "type": "quantitative", "scale": {"padding": 20}, "axis": { "gridColor": { "condition": {"test": "datum.value === 0", "value": "black"}, "value": "#ddd" } } } }, "layer": [ {"mark": "bar"}, { "mark": { "type": "text", "align": {"expr": "datum.b < 0 ? 'right' : 'left'"}, "dx": {"expr": "datum.b < 0 ? -2 : 2"} }, "encoding": {"text": {"field": "b", "type": "quantitative"}} } ] } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/#faceting-trellis-plot--small-multiples | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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https://aws.amazon.com/ar/sqs/#aws-page-content-main | قوائم انتظار الرسائل المُدارة بالكامل – Amazon Simple Queue Service – Amazon Web Services انتقل إلى المحتوى الرئيسي Filter: الجميع English تواصل معنا AWS Marketplace الدعم حسابي بحث Filter: الجميع تسجيل الدخول إلى وحدة التحكم إنشاء حساب Amazon SQS نظرة عامة الميزات التسعير بدء الاستخدام الموارد المزيد المنتجات › تكامل التطبيقات › Amazon Simple Queue Service احصل على مليون طلب مجانًا مع الطبقة المجانية من AWS Amazon Simple Queue Service قوائم الانتظار المُدارة بالكامل للخدمات متناهية الصغر، والأنظمة المُوزعة، والتطبيقات بلا خادم بدء الاستخدام مجانًا لماذا Amazon SQS؟ تعرّف كيف تساعد "قوائم انتظار الخدمة بأسبقية الوصول" في ضمان نشر الرسائل التي ترسلها إلى الأنظمة بالترتيب الصحيح. تقديم Amazon SQS FIFO Queues (2:04) تشغيل مزايا خدمة Amazon SQS أصبحت النفقات العامة بسيطة الحد من النفقات الزائدة بدون أي تكاليف مسبقة وبدون الحاجة إلى إدارة البرامج أو صيانة البنية الأساسية. الموثوقية على نطاق واسع تقديم كميات كبيرة من البيانات بشكل موثوق، على أي مستوى من معدل النقل، بدون فقدان الرسائل أو الحاجة إلى توفر خدمات أخرى. الأمان إرسال البيانات الحساسة بطريقة آمنة بين التطبيقات وإدارة مفاتيحك بطريقة مركزية باستخدام AWS Key Management. قابلية تطوير منخفضة التكلفة توسعة النطاق بشكل مرن وميسور التكلفة استنادًا إلى الاستخدام وبالتالي لا تقلق بشأن تخطيط السعة والإمداد المسبق. كيفية العمل تتيح لك خدمة قوائم الانتظار البسيطة في Amazon (Amazon SQS) إرسال الرسائل بين مكونات البرامج بأي حجم وتخزينها، واستقبالها من دون فقدان الرسائل أو تطلب توفر خدمات أخرى. حالات الاستخدام زيادة موثوقية التطبيق وتوسعة نطاقه توفر Amazon SQS للعملاء طريقةً بسيطةً وموثوقةً لفصل المكونات (الخدمات المصغرة) والربط بينها باستخدام قوائم الانتظار. فصل الخدمات المصغرة والتطبيقات القائمة على الأحداث يُمكنك فصل أنظمة الواجهة الأمامية عن أنظمة الواجهة الخلفية، مثل ما هو الحال في التطبيقات المصرفية. يتلقى العملاء استجابةً فوريةً، ولكن تتم معالجة مدفوعات الفواتير في الخلفية. ضمان إنجاز العمل بطريقة ميسورة التكلفة وفي الوقت المحدد يُمكنك وضع العمل في قائمة انتظار واحدة والتي فيها يقوم العديد من العاملين في مجموعة تحجيم تلقائي بالتوسع زيادةً أو نقصانًا بناءً على متطلبات أعباء العمل ومتطلبات زمن الاستجابة. الحفاظ على ترتيب الرسائل مع إلغاء الرسائل المكررة يُمكنك معالجة الرسائل على نطاق واسع وفي الوقت نفسه الحفاظ على ترتيب الرسائل، ما يسمح لك بإلغاء تكرار الرسائل. ابدأ مع Amazon SQS تسجيل الدخول إلى وحدة تحكم Amazon SQS سجِّل الدخول إنشاء قائمة انتظار Amazon SQS تعرّف على المزيد الاطلاع على ميزات خدمة Amazon SQS استكشف المزيد هل وجدت ما كنت تبحث عنه اليوم؟ أخبرنا حتى نتمكن من تحسين جودة المحتوى الموجود على صفحاتنا نعم لا إنشاء حساب AWS التعلُّم ما المقصود بـ AWS؟ ما المقصود بالحوسبة السحابية؟ ما هو الذكاء الاصطناعي المستقل؟ محور مفاهيم الحوسبة السحابية أمان AWS السحابي ما الجديد المدونات التصريحات الصحفية الموارد بدء الاستخدام التدريب مركز ثقة AWS مكتبة حلول AWS مركز التصميم المنتج والأسئلة التقنية الشائعة تقارير المحللين شركاء AWS المطورين مركز البناء والتطوير مجموعات تطوير البرمجيات والأدوات .NET على AWS Python على AWS Java على AWS PHP على AWS JavaScript على AWS المساعدة اتصل بنا قدّم تذكرة لقسم الدعم AWS re:Post مركز المعرفة نظرة عامة حول AWS Support احصل على مساعدة من الخبراء إمكانية الوصول في AWS الشؤون القانونية English العودة للأعلى Amazon جهة عمل تحرص على تحقيق مبدأ تكافؤ الفرص: للأقليات / المرأة / متحدي الإعاقة / المحاربين القدماء / الهوية الجنسية / التوجه الجنسي / السن. x facebook linkedin instagram twitch youtube podcasts email الخصوصية شروط الموقع تفضيلات ملفات تعريف الارتباط حقوق الطبع والنشر © لعام 2026 لصالح شركة Amazon Web Services, Inc. أو الشركات التابعة لها. جميع الحقوق محفوظة. | 2026-01-13T09:30:40 |
https://aws.amazon.com/sqs/resources/ | Amazon SQS Resources | Message Queuing Service | AWS Skip to main content Filter: All English Contact us AWS Marketplace Support My account Search Filter: All Sign in to console Create account Amazon SQS Overview Features Pricing Getting Started Resources More Products › Application Integration › Amazon SQS › Amazon SQS resources Amazon SQS resources Resources for Amazon SQS Documentation Developer guide Learn more Documentation Discussion forum Learn more Whitepapers and slides Architecting for HIPAA Security and Compliance on Amazon Web Services Learn more Whitepapers and slides Getting Started with Amazon EC2 and Amazon SQS Learn more Documentation Serverless Patterns Collection Learn more Webinars AWS re:invent 2017: How the BBC Built a Massive Media Pipeline Using Microservices (52:47) Play AWS re:invent 2017: Getting from Here to There: A Journey from On-premises to Server (54:50) Play AWS re:invent 2017: Building .NET-based Serverless Architectures and Running .NET Core Microservices in Docker Containers on AWS (1:01:22) Play AWS re:Invent 2017: Automating Mother Nature - How Nexon Used AWS Services to Algorithmically Create and Manage an In-Game Ecosystem (45:44) Play AWS re:Invent 2016: Migrating Enterprise Messaging to the Cloud (48:24) Play AWS re:Invent 2015: Scalable Messaging Architectures (50:33) Play This is My Architecture Sparkpost: Decouple Email MTA on AWS (5:04) Play Ajilon: Automating continuous delivery in the enterprise (3:53) Play CoreLogic: Spotting scalable architectures for batch workloads (4:08) Play Qantas: Building a highly-available, multi-AZ CIFS Cluster on AWS (4:14) Play Bulletproof: Slaying monoliths one API service at a time (6:16) Play Ocado: Creating a self-service portal to help developers build secure, loosely coupled microservices (4:57) Play This is My Architecture Zapproved: Automating data processing with Step Functions, Lambda, and SQS (4:38) Play GoPro: Editing media on the “go” with ECS, SQS, Elastic Transcoder, and Auto Scaling lifecycle hooks (4:25) Play Human Longevity, Inc.: Powerful and reusable application pipelines with OpsWorks, SQS, and Lambda (4:20) Play ClearScale: Designer Genes to Order from a serverless platform built with API Gateway, Lambda, and SQS (3:40) Play BBC: How iPlayer uses Amazon S3 multi-part copy and SQS to power their broadcast pipeline (7:19) Play Overview videos Introducing Amazon Simple Queue Service (SQS) FIFO Queues (2:04) Play Introducing Amazon Simple Queue Service (SQS) Server-side Encryption (1:35) Play Tim Bray & Friends: Messaging for Media & Broadcasting with guest Stephen Goodwin, BBC (44:25) Play SDKs Simplify using Amazon SQS with your applications with an API tailored to your programming language or platform. Ruby Install Samples JAVASCRIPT/NODE Developer Guide Snippets and Recipes .NET Install Integration Tests PYTHON Install Boto (Python) tutorial JAVA Install Amazon SQS Java Messaging Library Amazon SQS Extended Client Library for Java SQS Java Samples PHP Install Recipes Blogs Blog posts & articles Implementing AWS Well-Architected best practices for Amazon SQS – Part 1 by Pascal Vogel | on 06/27/2023 Implementing AWS Well-Architected best practices for Amazon SQS – Part 2 by Pascal Vogel | on 06/27/2023 Implementing AWS Well-Architected best practices for Amazon SQS – Part 3 by Pascal Vogel | on 06/27/2023 Best practices for implementing event-driven architectures in your organization by Emanuele Levi | on 07/24/2023 Building Multi-partner integration on AWS using Event-Driven Architecture by Vivek Kant | on 01/31/2021 Coordinating large messages across accounts and Regions with Amazon SNS and SQS by Mrudhula Balasubramanyan | on 08/08/2023 Migrating a self-managed message broker to Amazon SQS by Vikas Panghal and Mohanad Saleh | on 03/22/2023 More blogs Integrate Amazon Bedrock Agents with Slack by Salman Ahmed, Ankush Goyal, Sergio Barraza and Ravi Kumar, 05/21/2025 Stel Life’s Integrated Connected Care Empowers Healthcare Providers by Gokhul Srinivasan, Juli Hysenbelli and Sid Kandan, 05/21/2025 How Pendulum achieves 6x faster processing and 40% cost reduction with Amazon S3 Tables by Abdurrahman Elbuni, Sam Farber and Alexis Tekin, 05/13/2025 Introducing Connected Vehicle and Connected Assets Integration with Salesforce and AWS by Joe Losito, Andrew Givens, Ariana Rahgozar and August Krys, 05/07/2025 Transforming Medicaid: Crafting a robust data strategy with AWS for operational efficiency by Vignesh Srinivasan, Liz LeBreton and Pramod Halapeti, 05/01/2025 Breaking barriers: How AWS is revolutionizing the accessibility of federal agency communications for people with visual disabilities by Natti Swaminathan and Sri Gudavalli, 04/29/2025 How FICO modernizes file transfers with ETL automation using AWS Transfer Family by Ryan Anderson, Alok Rathi, Vivek Bhargava, Josh Baverstock and Vinamra Jain, 04/24/2025 New courses and certification updates from AWS Training and Certification in April 2025 by Training and Certification Blog Editor, 04/22/2025 Prime Video improved stream analytics performance with Amazon S3 Express One Zone by Jared Treat, Priya Dhingra and Manveen Kaur, 04/10/2025 Serverless ICYMI 2025 Q1 by Julian Wood, 04/07/2025 Blogs Building an Immersive VR Streaming Solution on AWS Chad Schmutzer February 23, 2018 Introducing Cost Allocation Tags for Amazon SQS Jeff Barr October 19, 2017 Building Loosely Coupled, Scalable, C# Applications with Amazon SQS and Amazon SNS Stephen Liedig June 20, 2017 Using Amazon SQS Dead-Letter Queues to Control Message Failure Michael G. 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https://code.videolan.org/explore | Explore projects · GitLab Skip to content GitLab Explore Sign in Register Explore projects Most starred Trending Active Inactive All View x264 project X VideoLAN / x264 x264, the best and fastest H.264 encoder 5 Updated Jan 13, 2026 5 90 29 31 Updated Jan 13, 2026 View libbluray project L VideoLAN / libbluray Library to access Blu-Ray disks bluray C Java 1 Updated Jan 13, 2026 1 25 5 4 Updated Jan 13, 2026 View libbluray project L spotter / libbluray Library to access Blu-Ray disks 0 Updated Jan 13, 2026 0 0 0 0 Updated Jan 13, 2026 View VLC project VideoLAN / VLC VLC: the ultimate media player vlc multimedia player + 1 more streamer 43 Updated Jan 13, 2026 43 460 565 4.1k Updated Jan 13, 2026 View VLC project Steve Lhomme / VLC VLC: the ultimate media player 0 Updated Jan 13, 2026 0 1 16 0 Updated Jan 13, 2026 View VLC-Android project Nicolas Pomepuy / VLC-Android VLC for Android, Android TV and ChromeOS 0 Updated Jan 13, 2026 0 3 0 Updated Jan 13, 2026 View x264 project X Matthias Langer / x264 x264, the best and fastest H.264 encoder 0 Updated Jan 13, 2026 0 0 0 0 Updated Jan 13, 2026 View libplacebo project L llyyr / libplacebo Reusable library for GPU-accelerated image/video processing primitives and shaders, as well a batteries-included, extensible, high-quality rendering pipeline (similar to mpv's vo_gpu). Supports Vulkan, OpenGL, Metal (via MoltenVK) and Direct3D 11. 0 Updated Jan 13, 2026 0 0 0 0 Updated Jan 13, 2026 View libplacebo project L Kacper Michajłow / libplacebo Reusable library for GPU-accelerated image/video processing primitives and shaders, as well a batteries-included, extensible, high-quality rendering pipeline (similar to mpv's vo_gpu). Supports Vulkan, OpenGL, Metal (via MoltenVK) and Direct3D 11. 0 Updated Jan 13, 2026 0 0 0 0 Updated Jan 13, 2026 View libplacebo project L VideoLAN / libplacebo Reusable library for GPU-accelerated image/video processing primitives and shaders, as well a batteries-included, extensible, high-quality rendering pipeline (similar to mpv's vo_gpu). Supports Vulkan, OpenGL, Metal (via MoltenVK) and Direct3D 11. 5 Updated Jan 13, 2026 5 36 18 59 Updated Jan 13, 2026 View libdvdcss project L Steve Lhomme / libdvdcss libDVDcss 0 Updated Jan 13, 2026 0 0 0 0 Updated Jan 13, 2026 View libdvdcss project L VideoLAN / libdvdcss libDVDcss, decryption of all DVDs 0 Updated Jan 13, 2026 0 13 3 4 Updated Jan 13, 2026 View checkasm project C VideoLAN / checkasm one checkasm to rule them all - https://checkasm.videolan.me/ 6 Updated Jan 12, 2026 6 6 5 6 Updated Jan 12, 2026 View VLC project Sean McGovern / VLC VLC: the ultimate media player 0 Updated Jan 12, 2026 0 0 0 Updated Jan 12, 2026 View VLC project François Cartegnie / VLC My own VLC crap branches 0 Updated Jan 12, 2026 0 0 Updated Jan 12, 2026 View VLC project Thomas Guillem / VLC VLC: the ultimate media player 0 Updated Jan 12, 2026 0 1 8 0 Updated Jan 12, 2026 View bitstream project B VideoLAN / bitstream 2 Updated Jan 12, 2026 2 18 2 3 Updated Jan 12, 2026 View VLC-iOS project Diogo Simao Marques / VLC-iOS VLC for iOS is the official port of VLC on the iOS/tvOS platforms 0 Updated Jan 12, 2026 0 1 0 0 Updated Jan 12, 2026 View vlc-unity project VideoLAN / vlc-unity VLC for Unity 2 Updated Jan 12, 2026 2 18 7 33 Updated Jan 12, 2026 View checkasm project C Martin Storsjö / checkasm one checkasm to rule them all 0 Updated Jan 12, 2026 0 0 0 0 Updated Jan 12, 2026 Prev Next VideoLAN code repository instance | 2026-01-13T09:30:40 |
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Local Zone New Deploy cloud services closer to your users Our documentation Browse our documentation for the Storage range Network Back to menu Network Network Explore all our Network products Private Network Deploy private networks via the OVHcloud vRack Load Balancer Manage variable traffic by spreading it across multiple resources Floating IP Assign and move your public IP from one service to another Gateway Manage a single connection point between your private network & internet Our documentation View our documentation for the Network range Containers & Orchestration Back to menu Containers & Orchestration Containers & Orchestration Explore all our Containers & Orchestration products Managed Kubernetes Service Orchestrate your containerised applications with a CNCF-certified Kubernetes cluster Load Balancer for Managed Kubernetes Service Manage variations in activity by distributing traffic across multiple resources Managed Rancher Service New Simplified and centralised management of your Kubernetes clusters Managed Private Registry Manage your images of containers and helmchart on a secure private registry Our documentation View our documentation for the Containers & Orchestration range En route to PaaS Focus on your applications & become more competitive Databases Back to menu Databases Databases Explore all our Databases products MongoDB Document-oriented NoSQL engine. 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From the Premium level upwards, you can also get on-demand support as you get started with your services. Service objective Our customer support teams are available for incident management, either during working hours (Standard and Premium level) or 24/7 (Business and Enterprise level). We also prioritise requests according to the level of support the customer has subscribed to. Our goal is to provide you with a first response within 15 minutes to 8 business hours. Contact our experts For production environments, we recommend signing up to the Business or Enterprise level of support in order to get a proactive, targeted service, pre-sales engineers and experts (on request, plus pricing). In addition to service objectives and support technicians, Account Managers, appointed Technical Account Managers (Enterprise support only) and Solutions Architects are on hand to help you meet the technical challenges you face on a daily basis. Choose your support level Find out which solution is best suited to your needs, and choose the level of support you need. Compare the levels of support OVHcloud support levels Standard Support We are committed to getting you up and running with minimum interference Find out more Premium Support Support for non-critical environments Find out more Business Support Support for your production environments Find out more Enterprise Support Key account experience for critical production environments Find out more Services included Continuous monitoring of OVHcloud infrastructures OVHcloud infrastructures are monitored 24/7. If we detect any hardware malfunctions, our datacentre teams will intervene automatically. Free support resources The Help Centre directs you to our support options — so whether you want to check the status of OVHcloud services, access APIs, share your technical questions, or chat with members of the OVHcloud community, you can find what you need. 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https://vega.github.io/vega-lite/examples/bar_axis_space_saving.html | Bar Chart with a Spacing-Saving Y-Axis | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Bar Chart with a Spacing-Saving Y-Axis Bar Chart with a spacing-saving y-axis View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "Bar Chart with a spacing-saving y-axis", "data": {"url": "data/cars.json"}, "height": {"step": 50}, "mark": {"type": "bar", "yOffset": 5, "cornerRadiusEnd": 2, "height": {"band": 0.5}}, "encoding": { "y": { "field": "Origin", "scale": {"padding": 0}, "axis": { "bandPosition": 0, "grid": true, "domain": false, "ticks": false, "labelAlign": "left", "labelBaseline": "middle", "labelPadding": -5, "labelOffset": -15, "titleX": 5, "titleY": -5, "titleAngle": 0, "titleAlign": "left" } }, "x": { "aggregate": "count", "axis": {"grid": false}, "title": "Number of Cars" } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/bar_heatlane.html | Heat Lane Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Heat Lane Chart Heat lane chart based on https://www.smashingmagazine.com/2022/07/accessibility-first-approach-chart-visual-design/ View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "description": "Heat lane chart based on https://www.smashingmagazine.com/2022/07/accessibility-first-approach-chart-visual-design/", "data": {"url": "data/cars.json"}, "height": 150, "width": 400, "title": "Heat Lane of Horsepower", "transform": [ { "bin": true, "field": "Horsepower", "as": ["bin_Horsepower_start", "bin_Horsepower_end"] }, { "aggregate": [{"op": "count", "as": "count"}], "groupby": ["bin_Horsepower_start", "bin_Horsepower_end"] }, {"bin": true, "field": "count", "as": ["bin_count_start", "bin_count_end"]}, {"calculate": "-datum.bin_count_end/2", "as": "y2"}, {"calculate": "datum.bin_count_end/2", "as": "y"}, { "joinaggregate": [ {"field": "bin_count_end", "op": "max", "as": "max_bin_count_end"} ] } ], "encoding": { "x": { "field": "bin_Horsepower_start", "type": "quantitative", "title": "Horsepower", "axis": {"grid": false} }, "x2": {"field": "bin_Horsepower_end"}, "y": {"field": "y", "axis": null}, "y2": {"field": "y2"} }, "layer": [ { "mark": { "type": "bar", "xOffset": 2, "x2Offset": -2, "cornerRadius": 3 }, "encoding": { "color": { "field": "max_bin_count_end", "type": "ordinal", "title": "count", "scale": {"scheme": "lighttealblue"} } } }, { "mark": { "type": "bar", "xOffset": 2, "x2Offset": -2, "yOffset": -3, "y2Offset": 3 }, "encoding": { "color": {"field": "bin_count_end", "type": "ordinal", "title": "count"} } } ] } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://www.ovhcloud.com/de/professional-services/ | Professional Services | OVHcloud Deutschland Menü öffnen Webmail Notifications Zurück zum Menü No pending order No pending ticket Mein Kunden-Account Zurück zum Menü Mein Kunden-Account Meine Rechnungen Meine Produkte und Dienste Meine Zahlungsarten Meine Bestellungen Meine Kontakte Meine Support-Anfragen Vertriebskontakt Support Zurück zum Menü Help Center Support-Level Professional Services Communitys Zurück zum Menü OVHcloud Community OVHcloud Blog Events Learn Zurück zum Menü Dokumentation Tutorials Anwendungsbeispiele Compliance Referenzen Videos Stories Training Deutschland [€] Zurück zum Menü Europa Deutschland [€] España [€] France [€] Ireland [€] Italia [€] Nederland [€] Polska [PLN] Portugal [€] United Kingdom [£] America Canada (en) [$] Canada (fr) [$] United States [$] América Latina [$] Afrika Maroc [Dhs] Sénégal [FCFA] Tunisie [DT] Ozeanien Australia [A$] Asien Singapore [S$] Asia [US$] India [₹] World World [$] World [€] Login-Menü öffnen Willkommen bei OVHcloud! Melden Sie sich an um Ihre Produkte und Dienste zu verwalten oder Bestellungen aufzugeben und sie zu verfolgen. Mein Kunden-Account Webmail Bare Metal und VPS Zurück zum Menü Bare Metal und VPS Dedicated Server Zurück zum Menü Dedicated Server Produkte Entdecken Sie unsere Dedicated Server Rise Server Neu Die kostengünstigsten Bare-Metal-Server von OVHcloud. Advance Server Neu Vielseitige Server für kleine und mittlere Unternehmen. Game Server Neu Für Videospiele und Streaming-Plattformen. Storage Server Server für Archivierung, Backup oder Distributed Storage. Scale Server Neu Diese Serverreihe ist für komplexe und hochgradig resiliente Infrastrukturen konzipiert. High Grade Server Die leistungsstärksten Server, optimiert für kritische Workloads. Betriebssysteme und Anwendungen Betriebssysteme und Anwendungen für alles, was Sie vorhaben Verfügbarkeit unserer Dedicated Server nach Region Die Verfügbarkeit unserer Server in unseren verschiedenen Regionen weltweit Bare Metal Wholesale Profitieren Sie von einem Angebot mit Advance, Scale oder High Grade Servern als komplettes Rack. Use Cases Resilienz und AZ Grid computing SAP HANA Virtualisierung und Containerisierung Website Business Application Hyperkonvergente Infrastruktur Software-defined Storage Big Data und Analysen Archivierung und Backup AI, Machine Learning & Deep Learning Confidential Computing Datenbanken Gaming High Performance Computing Eco Dedicated Server Zurück zum Menü Eco Dedicated Server Eco Dedicated Server Unsere Eco Dedicated Server Kimsufi Server Günstige Server für den gelungenen Start So you Start Server Die Dedicated Server Reihe für Startups und KMUs Rise Server Neu Bewährte Intel- und AMD-Plattformen, die starke Leistung mit erschwinglichen Preisen vereinen Distributionen und Betriebssysteme Die kompatiblen Versionen für Ihren Eco Server Use Cases Website und Business-Anwendung Mailserver Neu Data storage Neu VPS – Virtual Private Server Zurück zum Menü VPS – Virtual Private Server VPS – Virtual Private Server Unsere VPS Neu Unser neuer VPS mit dem Maximum an Ressourcen zu wettbewerbsfähigen Preisen, sofortiger Skalierbarkeit, erhöhter Sicherheit und Verfügbarkeit in allen unseren Regionen. Distributionen und Lizenzen Sehen Sie sich alle unsere für VPS verfügbaren Distributionen und Lizenzen an. Optionen Personalisieren Sie Ihren VPS mit unseren erweiterten Optionen. Hilfe Use Cases Automatisierte Workflows mit n8n Neu WordPress-Multisite-Plattform Videospielserver Testserver mit VPS Hosting von Trading-Anwendungen auf einem Forex VPS Managed Bare Metal Zurück zum Menü Managed Bare Metal Managed Bare Metal Managed Bare Metal Essentials powered by VMware® Ihre virtuelle Infrastruktur, gemanagt von OVHcloud Storage und Backup Zurück zum Menü Storage und Backup Storage und Backup Lernen Sie alle unsere Lösungen kennen Enterprise File Storage Komplett gemanagter Dateispeicher auf Basis von NetApp ONTAP Select HA-NAS Zentralisierter Speicher- oder Backup-Bereich für Ihre Daten Cloud Disk Array Skalierbare Block Storage-Lösung auf Basis der CEPH-Technologie Veeam Enterprise Plus Ihre Daten so schützen, wie es für Sie passt. HYCU for OVHcloud Vereinfachen Sie Backup und Migration Ihrer Nutanix-Workloads Use Cases Datenspeicherung für Ihre Linux-Server Datenspeicherung für Ihre virtuellen Maschinen Netzwerk Zurück zum Menü Netzwerk Netzwerk Additional IP Dynamische IP-Adressen zuweisen und zwischen Diensten verschieben OVHcloud Loadbalancer Verteilen Sie den Workload Ihrer Anwendungslast auf mehrere Backend-Server Privates Netzwerk (vRack) Verbinden Sie alle Ihre OVHcloud Dienste über ein isoliertes privates Netzwerk miteinander OVHcloud Link Aggregation Ein redundantes privates Netzwerk mit hoher Bandbreite OVHcloud Connect Die kürzeste Verbindung zwischen Ihrem Rechenzentrum und OVHcloud Öffentliche Bandbreite Die garantierte Standardbandbreite erhöhen CDN-Infrastruktur Ein dediziertes CDN zur Ergänzung Ihrer OVHcloud Produkte Bring Your Own IP (BYOIP) Importieren Sie Ihre IP-Adressen für eine unkomplizierte Migration zu OVHcloud Netzwerksicherheit Zurück zum Menü Netzwerksicherheit Netzwerksicherheit DDoS-Schutz-Infrastruktur Schutz für Ihre Infrastrukturen gegen DDoS-Angriffe. 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Identität, Sicherheit und Betrieb Zurück zum Menü Identität, Sicherheit und Betrieb Identität, Sicherheit und Betrieb Identity and Access Management (IAM) Sichern Sie Ihr Zugriffsmanagement und steigern Sie Ihre Produktivität Logs Data Platform Umfassende Plattform für die Erfassung, Speicherung und Visualisierung Ihrer Logs Key Management Service (KMS) Schützen Sie Ihre Daten in allen Ihren OVHcloud Diensten von einem zentralen Ort aus Secret Manager Professionelle Verwaltung all Ihrer Secrets an einem Ort Service Logs Überwachen Sie die Leistung und Sicherheit Ihrer Cloud-Umgebung Bare Metal Pod Zurück zum Menü Bare Metal Pod Bare Metal Pod SecNumCloud-qualifizierter Bare Metal Pod Die starke Leistung von Bare Metal in einer souveränen Umgebung, die die Kriterien des SecNumCloud-Labels erfüllt Use Cases Datensouveränität SecNumCloud-qualifizierte Angebote Domain Hosting E-Mail Zurück zum Menü Domain Hosting E-Mail Domainname Zurück zum Menü Domainname Domainname Ihren Domainnamen suchen Ihre Domain zu OVHcloud übertragen Ihren Domainnamen verlängern Auf dem Sekundärmarkt suchen (Aftermarket) Schnellzugriff Preise der Domains Whois: Domaininformationen suchen DNS-Server Sonderangebote Neu Webhosting Zurück zum Menü Webhosting Webhosting Alle Web-Pakete Zusätzliche Datenbanken SSL-Option CDN-Option Schnellzugriff Wie erstelle ich eine Website? Ihre WordPress-Website hosten Ihre Website mit 1 Klick erstellen Ihren Webshop erstellen E-Mails und Collaboration-Lösungen Zurück zum Menü E-Mails und Collaboration-Lösungen E-Mails und Collaboration-Lösungen Alle E-Mail-Angebote Alle Exchange-Angebote Office 365-Lizenzen Public Cloud Zurück zum Menü Public Cloud Public Cloud Zurück zum Menü Public Cloud Public Cloud Alles über Public Cloud Service-Ökosystem Automatisierung Ihrer Infrastruktur zur Beschleunigung Ihres Business Preise Unsere einfachen und klaren Preise Public Cloud kostenlos testen Unsere Lösungen ohne zusätzliche Kosten testen Savings Plans Neu Ermäßigte Preise bei einer Vertragslaufzeit von 1 bis 36 Monaten für Ihre Public-Cloud-Ressourcen Die Vorteile des Public-Cloud-Angebots Cloud-Computing-Lösungen für Ihre Anforderungen Cloud Computing Mehr über diese immer weiter verbreitete Praxis erfahren Compliance und Zertifizierungen Wie OVHcloud vertrauenswürdige Lösungen entwickelt Trusted Zones Ihre strategischen Daten in verstärkt gesicherten Zonen deployen Verfügbarkeit nach Regionen Die Abdeckung unseres Katalogs je nach Standort Local Zones Neu Cloud-Dienste näher Ihren Usern deployen Unsere Dokumentation Unsere Guides und Tutorials Compute Zurück zum Menü Compute Compute Alle unsere Compute-Produkte entdecken Virtual Machine Instances Vielseitige Instanzen für alle Einsatzzwecke Cloud GPU Ihre Workloads mit leistungsstarken GPU-Instanzen beschleunigen Metal Instances Die Leistung von Bare Metal, gepaart mit der Automatisierung der Cloud Unsere Dokumentation Unsere Dokumentation zur Compute-Reihe ansehen Auf dem Weg zu PaaS Anwendungen im Fokus und Steigerung der Wettbewerbsfähigkeit Local Zone Neu Cloud-Dienste näher Ihren Usern deployen Storage Zurück zum Menü Storage Storage Alle unsere Storage Produkte entdecken Block Storage Speichervolumes erstellen, die Sie als zusätzliche Festplatten verwenden können Object Storage Profitieren Sie von unbegrenztem Speicher on demand, kompatibel mit S3 Cold Archive Extrem kostengünstige Archivierung für sehr selten abgerufene Daten Local Zone Neu Cloud-Dienste näher Ihren Usern deployen Unsere Dokumentation Unsere Dokumentation zur Storage-Reihe ansehen Netzwerk Zurück zum Menü Netzwerk Netzwerk Alle unsere Netzwerkprodukte entdecken Privates Netzwerk Über das OVHcloud vRack private Netzwerke einrichten Loadbalancer Traffic-Schwankungen durch Verteilung auf mehrere Ressourcen bewältigen Floating IP Ihre öffentliche IP-Adresse zuweisen und von einem Dienst auf einen anderen übertragen Gateway Einen einzigen Verbindungspunkt zwischen Ihrem privaten Netzwerk und dem Internet verwalten Unsere Dokumentation Unsere Dokumentation zur Netzwerkreihe ansehen Container und Orchestrierung Zurück zum Menü Container und Orchestrierung Container und Orchestrierung Alle unsere Produkte im Bereich Container und Orchestrierung entdecken Managed Kubernetes Service Ihre containerisierten Anwendungen mit einem CNCF-zertifizierten Kubernetes-Cluster orchestrieren Load Balancer for Managed Kubernetes Service Bewältigen Sie Lastschwankungen, indem Sie den Traffic auf verschiedene Ressourcen verteilen. Managed Rancher Service Neu Zentralisierte und vereinfachte Verwaltung Ihrer Kubernetes-Cluster Managed Private Registry Ihre Container-Images und Helm Charts über ein gesichertes privates Register verwalten Unsere Dokumentation Unsere Dokumentation zum Bereich Container und Orchestrierung ansehen Auf dem Weg zu PaaS Anwendungen im Fokus und Steigerung der Wettbewerbsfähigkeit Databases Zurück zum Menü Databases Databases Alle unsere Databases-Produkte entdecken MongoDB Dokumentorientierte NoSQL-Engine. Gratis testen mit dem Free Tier MySQL Beliebte relationale Datenbank, die sich an Ihre Anforderungen anpasst PostgreSQL Die führende Open-Source-Engine für relationale Datenbanken Valkey Intelligenter In-Memory-Speicher Unsere Dokumentation Unsere Dokumentation zur Databases-Reihe ansehen Auf dem Weg zu PaaS Anwendungen im Fokus und Steigerung der Wettbewerbsfähigkeit Analytics Zurück zum Menü Analytics Analytics Alle unsere Analytics-Produkte entdecken Kafka Queuing-Lösung für das Deployment Ihrer Event-gesteuerten Architekturen Kafka Connect Erweiterung zum Vereinfachen der Aufnahme Ihrer Quellen in Apache Kafka Kafka MirrorMaker Replikation für die hohe Verfügbarkeit Ihrer Kafka-Cluster Logs Data Platform Umfassende Plattform für die Erfassung, Speicherung und Visualisierung Ihrer Logs OpenSearch Engine für die Indexierung, Suche und Analyse von Daten ClickHouse Neu Ultraschnelle Datenanalysen, direkt zur Hand Managed Dashboards Grafana als Plattform für die Erstellung von Dashboards Unsere Dokumentation Unsere Dokumentation zum Bereich Analytics ansehen Auf dem Weg zu PaaS Anwendungen im Fokus und Steigerung der Wettbewerbsfähigkeit Data Platform Neu Zurück zum Menü Data Platform Data Platform Alle unsere Data Platform Produkte entdecken OVHcloud Data Platform entdecken Neu Ihre Daten- und Analyseprojekte in Rekordzeit umsetzen Data Catalog Neu Mehr als 50 Connectors für alle Ihre Datenquellen Lakehouse Manager Neu Vereinheitlichter Data-Warehouse- und Data-Lake-Speicher, basierend auf Apache Iceberg Data Processing Engine Neu Die Ausführung und Orchestrierung Ihrer ETL/ELT-Workloads automatisieren Analytics Manager Neu Ihre Dashboards erstellen und mit Ihren Anfragen starten, mit der Trino-Engine Application Services Neu SDK und Serverless-Dienste für das Deployment Ihrer Data-APIs und -Anwendungen Control Center Neu Metriken überwachen und die Logs und Benachrichtigungen Ihrer Umgebungen verwalten AI und Machine Learning Zurück zum Menü AI und Machine Learning AI und Machine Learning Alle unsere Produkte im Bereich AI und Machine Learning entdecken AI und Quantum Notebooks Starten Sie Ihre Notebooks mit Jupyter oder VS Code in der Cloud und wählen Sie aus unseren nativen AI- oder Quantenframeworks aus AI Training Ihre AI-Modelle trainieren AI Deploy ML-Modelle bereitstellen und Vorhersagen nutzen AI Endpoints Neu Standardmäßige und sichere APIs zu Bereichern Ihrer Anwendungen mit Generative-AI-Modellen Unsere Dokumentation Unsere Dokumentation zum Bereich Ai und Machine Learning ansehen Auf dem Weg zu PaaS Anwendungen im Fokus und Steigerung der Wettbewerbsfähigkeit Quantum Computing Zurück zum Menü Quantum Computing Quantum Computing Alle unsere Quantencomputing-Produkte entdecken Quantum Emulators Neu Simulieren Sie Ihre Quantenalgorithmen auf sofort einsatzbereiten Notebooks. Quantum Processing Units (QPU) Neu Greifen Sie über unsere Quantum Platform auf echte Quantencomputer zu. Was ist Quantencomputing? Erfahren Sie mehr über die bevorstehende Revolution für schnellere Berechnungen und wie Sie schon heute auf den Quantencomputern von morgen entwickeln können. Identität, Sicherheit und Betrieb Zurück zum Menü Identität, Sicherheit und Betrieb Identität, Sicherheit und Betrieb Alle unsere Produkte im Bereich Identität, Sicherheit und Betrieb entdecken Identitäts- und Zugriffsmanagement Ihre Zugriffsverwaltung absichern und die Produktivität steigern Logs Data Platform Umfassende Plattform für die Erfassung, Speicherung und Visualisierung Ihrer Logs Key Management Service (KMS) Ihre Daten für alle Ihre OVHcloud Dienste von einem einzigen Ort aus absichern Secret Manager Professionelle Verwaltung all Ihrer Secrets an einem Ort Services Logs Die Leistung und Sicherheit Ihrer Cloud-Umgebung überwachen Hosted Private Cloud Zurück zum Menü Hosted Private Cloud VMware Zurück zum Menü VMware VMware on OVHcloud VMware on OVHcloud entdecken Public VCF as a Service Neu Gemeinsam genutzte und verwaltete VMware-Lösung, optimiert mit VMware Cloud Foundation Managed VMware vSphere Angebote Verwaltete VMware-Lösung für alle Unternehmen Managed VMware vSphere mit SecNumCloud-Qualifikation VMware-Lösung in einer Trusted Zone mit ANSSI-Qualifizierung Lösungen Die VMware-Angebote vergleichen SAP on OVHcloud Erweiterung und Migration von Rechenzentren Hybrid- und Multi-Cloud-Lösung Disaster-Recovery-Lösungen Trusted Zones Lösungen Europa Alle Lösungen ansehen Nutanix Zurück zum Menü Nutanix Hosted Private Cloud NC2 on OVHcloud Neu Nutanix Cloud Clusters (NC2) on OVHcloud Nutanix on OVHcloud Unsere skalierbare und gebrauchsfertige hyperkonvergente Nutanix-Plattform (HCI) SecNumCloud-qualifizierter Bare Metal Pod Neu Für Nutanix qualifizierte Server im SecNumCloud-qualifizierten Bare Metal Pod verfügbar HYCU for OVHcloud Vereinfachen Sie Backup und Migration Ihrer Nutanix-Workloads Veeam Enterprise für alle Ihre Backups Dedizierte Veeam Backup & Replication-Lösung für alle Ihre Backups Use Cases Migration und Verwaltung Ihrer Daten Disaster Recovery Plan (DRP) Hyperkonvergenz, Einsparpotenzial und Umwelt Disaster Recovery (DRaaS) SAP HANA Zurück zum Menü SAP HANA SAP HANA SAP HANA on Private Cloud Die Lösung, die SAP-Deployments in einer souveränen Cloud vereinfacht Lösungen SAP on OVHcloud Storage und Backups Zurück zum Menü Storage und Backups Storage und Backups Alle Storage-Lösungen entdecken Veeam-Option für VMware-Backups Veeam Managed Backup-Lösung zum Sichern Ihrer virtuellen Maschinen Zerto-Option für die VMware-Disaster-Recovery Multisite-DRP-Lösung (Disaster Recovery Plan) für Ihre VMware-Cluster Veeam-Option für Public VCF as a Service Dedizierte Veeam Backup & Replication-Lösung für alle Ihre Backups Veeam Enterprise – Lizenzen Dedizierte Veeam Backup & Replication-Lösung für alle Ihre Backups HYCU for OVHcloud Vereinfachen Sie Backup und Migration Ihrer Nutanix-Workloads Object Storage Unbegrenzter Storage on demand, S3-kompatibel Cold Archive Ihre Daten langfristig zum Bestpreis archivieren NetApp – Enterprise File Storage Komplett gemanagter Dateispeicher auf Basis von NetApp ONTAP Select Use Cases Backups und Disaster Recovery Business Continuity Disaster Recovery für Managed VMware vSphere Disaster Recovery für Nutanix on OVHcloud Netzwerk Zurück zum Menü Netzwerk Netzwerk Additional IP Dynamische IP-Adressen zuweisen und zwischen Diensten verschieben OVHcloud Loadbalancer Verteilen Sie den Workload Ihrer Anwendungslast auf mehrere Backend-Server Privates Netzwerk (vRack) Verbinden Sie alle Ihre OVHcloud Dienste über ein isoliertes privates Netzwerk miteinander OVHcloud Connect Die kürzeste Verbindung zwischen Ihrem Rechenzentrum und OVHcloud CDN-Infrastruktur Ein dediziertes CDN zur Ergänzung Ihrer OVHcloud Produkte Bring Your Own IP (BYOIP) Importieren Sie Ihre IP-Adressen für eine unkomplizierte Migration zu OVHcloud Netzwerksicherheit Zurück zum Menü Netzwerksicherheit Netzwerksicherheit DDoS-Schutz-Infrastruktur Schutz für Ihre Infrastrukturen gegen DDoS-Angriffe. DNSSEC Schutz für Ihre Daten vor „DNS Cache Poisoning“ SSL Gateway Der einfachste Weg, Webseiten zu sichern. Völlig unkompliziert. Identität, Sicherheit und Betrieb Zurück zum Menü Identität, Sicherheit und Betrieb Identität, Sicherheit und Betrieb Identity and Access Management (IAM) Sichern Sie Ihr Zugriffsmanagement und steigern Sie Ihre Produktivität Logs Data Platform Umfassende Plattform für die Erfassung, Speicherung und Visualisierung Ihrer Logs Key Management Service (KMS) Schützen Sie Ihre Daten in allen Ihren OVHcloud Diensten von einem zentralen Ort aus Secret Manager Professionelle Verwaltung all Ihrer Secrets an einem Ort Service Logs Überwachen Sie die Leistung und Sicherheit Ihrer Cloud-Umgebung Compliance und Zertifizierungen Zurück zum Menü Compliance und Zertifizierungen Compliance und Zertifizierungen Vollständige Liste der Normen und Bestimmungen DSGVO Compliance mit der Datenschutzverordnung (EU) 2016/679 SecNumCloud Qualifiziert für das Sicherheitssiegel der ANSSI HDS und Hosting von Gesundheitsdaten Hosting von Gesundheitsdaten in Frankreich und weiteren Ländern HIPAA und HITECH Hosting von Gesundheitsdaten in den USA PCI DSS Hosting von Bankdaten ISO/IEC 27001, 27017 und 27018 Informationssicherheitsmanagement ISO/IEC 27701 Sicherheitsmanagement für die Verarbeitung personenbezogener Daten ISO 50001 Für mehr Energieeffizienz SOC 1, 2 und SOC 3 Zertifikat und Berichte nach AICPA SSAE 16/ISAE 3402 Typ II EBA und ACPR Compliance für Finanzdienstleister in Europa G-Cloud Erbringung von Cloud-Diensten für den öffentlichen Sektor im Vereinigten Königreich Lösungen Zurück zum Menü Lösungen Use Cases Zurück zum Menü Use Cases Use Cases Migration zur Cloud Hybrid Cloud und Multicloud Anwendungsmodernisierung Cloud-native Anwendungen Künstliche Intelligenz Big-Data-Analysen Anspruchsvolle Workloads Speicherung großer Datensätze Grid Computing Wechsel zu PaaS Backups und Disaster Recovery Business Continuity Trusted Zone SecNumCloud-Umgebung Netzwerkschutz Cloud-Sicherheit Erweiterung und Migration des Rechenzentrums Rechenzentrumstransformation Branche Zurück zum Menü Branche Branche Öffentlicher Sektor Eine vertrauenswürdige Lösung für Regierungen und Behörden Gesundheitswesen Die Vertrauenslösung für das Gesundheitswesen Finanzdienstleistungen Unsere Lösungen für Finanzdienstleister Fertigung Die Cloud-Lösung, der europäische Industrieunternehmen vertrauen Software/Informationstechnologie SaaS- und PaaS-Lösungen der Software-Entwickler im Partnernetzwerk von OVHcloud Gaming Cloud-Lösungen für Unternehmen und Akteure der Gaming-Branche Blockchain Lösungen von OVHcloud für Ihre Blockchain-Projekte Organisationsart Zurück zum Menü Organisationsart Organisationsart Enterprise Lösungen für die digitale Transformation von Unternehmen Software-Entwickler (SaaS/PaaS) SaaS- und PaaS-Lösungen der Software-Entwickler im Partnernetzwerk von OVHcloud Systemintegratoren Lösungen für Integratoren, Managed-Services-Anbieter und Beratungsunternehmen Regierung/Verwaltung Vertrauenswürdige Lösungen für Regierungen und Behörden Start-up Lösungen zur Begleitung von Start-ups Scale-up Lösungen zur Begleitung von Scale-ups Technologie Zurück zum Menü Technologie Technologie Veeam Mit den Veeam-Lösungen von OVHcloud Ihre Daten schützen VMware by Broadcom Die Lösungen von VMware by Broadcom und OVHcloud für alle Ihre Projekte Nutanix Beschleunigung und Vereinfachung Ihrer Hybrid-Multicloud-Projekte mit Nutanix on OVHcloud HYCU Die beliebteste Backup-Lösung von Nutanix-Nutzern SAP Unsere SAP on OVHcloud Lösungen für das Hosting von SAP-Umgebungen in einer souveränen Cloud NetApp NetApp-Storage-Lösungen für Kostenkontrolle und starke Leistung Nvidia GPU-Lösungen von NVIDIA zur Beschleunigung Ihrer Innovations- und AI-Projekte MongoDB MongoDB-Lösungen zur Vereinfachung des Datenmanagements OpenStack Bei OVHcloud integrierte OpenStack-Lösungen für Cloud-Infrastrukturen Intel Expertenlösungen zur Beschleunigung mit Intel® Xeon® in der Cloud AMD High-End-Cloud-Lösungen mit AMD-Prozessoren Hadoop Cloudera Ihre zu 100 % mit Claranet verwaltete Cloudera-Lösung Ökosystem Zurück zum Menü Ökosystem Ökosystem Das Partnernetzwerk von OVHcloud Partner Program Eine Initiative für unsere Partner in ihrer Funktion als Reseller, Integratoren, Managed Service-Anbieter und Berater. Open Trusted Cloud Ein Ökosystem aus zertifizierten SaaS- und PaaS-Lösungen, gehostet in unserer offenen, reversiblen und zuverlässigen Cloud Startup Program Accelerator für Startups und Scaleups OVHcloud Labs Der Raum für Innovation: Hier werden unsere neuesten Technologien vor der Markteinführung getestet. Unsere Ökosystem-Events Alle Veranstaltungen rund um unser Partner-Ökosystem: Webinare, Konferenzen... OVHcloud Ecosystem Awards Entdecken Sie unsere OVHcloud Ecosystem Awards, mit denen die jährlichen Leader im Ökosystem nach Kategorie ausgezeichnet werden. Training & Zertifizierungen Erweitern Sie Ihr Know-how mithilfe von Schulungen und Zertifizierungen für Programmmitglieder. Schnellzugriff Einen Partner finden Partner Program Anmeldung Startup Program Anmeldung Preisvergleich Partnerportal FAQ Partner Program Über OVHcloud Zurück zum Menü Über OVHcloud Über OVHcloud Über uns Aktuelles Globale Infrastruktur Unsere Rechenzentren Unsere Local Zones Backbone-Netzwerk Am Abenteuer teilhaben Patent Pledge Verträge Datenschutz – DSGVO Datensouveränität Unser Engagement Innovation Nachhaltige Cloud Vertrauenswürdige Cloud Environmental Impact Tracker Summit Open search bar Close search bar Kein Ergebnis Produkte Lösungen Partners Dokumentation Artikel Alle Ergebnisse anzeigen Professional Services Professional Services OVHcloud Professional Services Die Professional Services von OVHcloud bieten Ihnen technische Beratung und Best Practices für alle Ihre Transformationsprojekte hin zur Cloud. Kontaktieren Sie uns Übersicht Übersicht Use Cases Use Cases Technologien Technologien Erfahrungsberichte Erfahrungsberichte Partner Partner Kontaktieren Sie uns Das Know-how von OVHcloud im Dienste Ihrer Transformation Die Professional Services konzentrieren sich auf 3 wesentliche Arten von mehrwertorientierten Diensten: Technische Beratung Die Professional Services von OVHcloud bieten Ihnen technische Beratung und Best Practices für alle Ihre Transformationsprojekte hin zur Cloud. Serviceerbringung Die Professional Services von OVHcloud vereinfachen Ihre Projekte rund um die Migration zur Cloud und Modernisierung, was Ihrem Unternehmen einen großen Mehrwert bringt. Wir können auch vertrauenswürdige Partner empfehlen, um optimale Ergebnisse in Cloud- und On-Premise-Umgebungen zu erzielen. Schulung Die Professional Services von OVHcloud bieten maßgeschneiderte Schulungen und eine Reihe von Kursen in unserem Online-Katalog an. Zum Schulungskatalog YouTube macht die Wiedergabe seiner Videos von der Hinterlegung von Tracern abhängig, um Ihnen gezielte Werbung basierend auf Ihrer Suche anzubieten. Zum Ansehen des Videos müssen Sie in unserem Datenschutzcenter die Datenschutzkategorie „Cookies auf Drittanbieterplattformen teilen“ akzeptieren. Sie haben jederzeit die Möglichkeit, Ihre Einwilligung zu widerrufen. Weitere Informationen finden Sie in der Cookie-Richtlinie von YouTube und der Cookie-Richtlinie von OVHcloud . Show Privacy Center OVHcloud Professional Services: Vereinfachen Sie Ihre Migration und bringen Sie Ihr Business voran! Cloud-Angebote Migration zur Cloud Sie profitieren von einer individuellen Beratung für die Planung und Umsetzung einer Migration – alles unter Berücksichtigung Ihrer Anforderungen in Sachen Sicherheit, Resilienz und Disaster Recovery. Hybrid Cloud und Multi-Cloud Gestalten Sie Ihre Hybrid- und Multi-Cloud-Lösungen mithilfe unserer Cloud Solution Architects. Sie stehen Ihnen mit Ratschlägen zur Seite. Moderne Cloud-Infrastrukturen Entdecken Sie Best Practices für die Verwaltung, Optimierung und Absicherung Ihrer Cloud-Infrastruktur. Modernisierung und Entwicklung von Anwendungen Optimieren Sie den Lebenszyklus Ihrer Entwicklungen mit DevOps-Best-Practices, um eine schnellere Modernisierung der Anwendungen, eine kontinuierliche Integration und eine effiziente Bereitstellung in der Cloud zu ermöglichen. Daten und AI Nutzen Sie datenbezogene Informationen und AI-Technologien, um das Wachstum Ihres Unternehmens zu beschleunigen, die Entscheidungsfindung zu verbessern und Innovationen voranzutreiben. Schlüsseltechnologien mit Professional Services Wiremind empfiehlt die Professional Services von OVHcloud Die Professional Services haben Wiremind dabei geholfen, sich die nötigen Kompetenzen anzueignen, um die bestmögliche Storage-Leistung mit unseren Dedicated Servern zu erzielen. Cédric De St Martin, VP Operations/SRE bei Wiremind Kontakt aufnehmen und von Expertenwissen profitieren Fordern Sie eine individuelle Analyse Ihres Projekts von unseren Expert:innen an. Kontaktieren Sie uns Erfolg mit den erfahrenen Partnern von OVHcloud Spezialisierte Expert:innen für alle Anforderungen OVHcloud ist ein Anbieter von Cloud-Ressourcen und arbeitet am Aufbau eines Partnernetzwerks, um Sie bei all Ihren Unternehmensprojekten zu begleiten. Eine bereichernde Erfahrung Unsere Partner sind entsprechend geschult, um Ihnen das bestmögliche Kundenerlebnis zu bieten und sicherzustellen, dass Sie das Beste aus Ihren OVHcloud Lösungen herausholen. Ergänzende Kompetenzen Wir verfügen über das Fachwissen und Know-how zu Technologien und Prozessen, um den Leistungskatalog aller unserer Partner zu ergänzen. Zum OVHcloud Partnerverzeichnis Häufig gestellte Fragen: Was sind die Professional Services? Die Professional Services sind ein Team aus Expert:innen und Trainern im Dienste unserer Kund:innen und Partner. Es handelt sich um ein Kompetenzzentrum, das Beratung zu Cloud-Umgebungen liefert und sich auf eine Vielzahl von Lösungen, Technologien und Diensten stützt. Die Professional Services bieten Unternehmen maßgeschneiderte Dienste für sämtliche Transformationsprojekte und helfen bei der Umsetzung von Strategien, die das Wachstum und die Wettbewerbsfähigkeit von Kund:innen und Partnern fördern. Können die Professional Services bei allen Produkten helfen? Ja, die Professional Services arbeiten mit allen bei OVHcloud verfügbaren Produkten, ob Private oder Public Cloud. Darüber hinaus sind unsere Expert:innen mit zahlreichen Technologien auf dem IT- und Cloud-Markt vertraut. Damit sind sie in der Lage, Sie sowohl in Ihrer Arbeit mit Legacy-Systemen als auch mit Cloud-nativen Umgebungen zu unterstützen, mit einer angepassten und modernen Methodik. Nimmt das Professional Services Team Eingriffe an Umgebungen vor? Wir fungieren als technische Expert:innen und begleiten Sie auf jedem Schritt mit den besten Ratschlägen, um Ihr Projekt zum Erfolg zu führen. Je nach Projekt können wir Ihnen auch Partnerunternehmen empfehlen, die erweiterte Unterstützung und/oder Managed Services für Ihre Infrastrukturen anbieten. In welchen Sprachen sind Support und Training der Professional Services verfügbar? Die Expert:innen der Professional Services beraten Sie auf Französisch und Englisch und bieten Schulungen in diesen Sprachen an. Außerdem nutzen wir unser Partnernetzwerk, um Sie auch in anderen Sprachen und mit anderen Fachkenntnissen zu unterstützen. 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In Übereinstimmung mit der Richtlinie 2006/112/EG in der geänderten Fassung können die Preise ab 01.01.2015 je nach Wohnsitzland des Kunden variieren (die Preise in den Angeboten verstehen sich inklusive der gesetzlichen Mehrwertsteuer für die Bundesrepublik Deutschland). | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/#interactive | Example Gallery | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Example Gallery This page shows example specifications for different types of graphics. To see example code for embedding visualizations in a webpage, please read the embed documentation . Single-View Plots Bar Charts Histograms, Density Plots, and Dot Plots Scatter & Strip Plots Line Charts Area Charts & Streamgraphs Table-based Plots Circular Plots Advanced Calculations Composite Marks Error Bars & Error Bands Box Plots Layered Plots Labeling & Annotation Other Layered Plots Multi-View Displays Faceting (Trellis Plot / Small Multiples) Repeat & Concatenation Maps (Geographic Displays) Interactive Interactive Charts Interactive Multi-View Displays Community Examples Single-View Plots Bar Charts Simple Bar Chart Responsive Bar Chart Aggregate Bar Chart Aggregate Bar Chart (Sorted) Grouped Bar Chart Grouped Bar Chart (Multiple Measure with Repeat) Stacked Bar Chart Stacked Bar Chart with Rounded Corners Horizontal Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart Normalized (Percentage) Stacked Bar Chart With Labels Gantt Chart (Ranged Bar Marks) A Bar Chart Encoding Color Names in the Data Layered Bar Chart Diverging Stacked Bar Chart (Population Pyramid) Diverging Stacked Bar Chart (with Neutral Parts) Bar Chart with Labels Bar Chart with Label Overlays Bar Chart showing Initials of Month Names Bar Chart with bars center-aligned with time unit ticks Bar Chart with Negative Values and a Zero-Baseline Horizontal Bar Chart with Negative Values and Labels Bar Chart with a Spacing-Saving Y-Axis Heat Lane Chart Histograms, Density Plots, and Dot Plots Histogram Histogram (from Binned Data) Log-scaled Histogram Non-linear Histogram Relative Frequency Histogram Density Plot Stacked Density Estimates 2D Histogram Scatterplot 2D Histogram Heatmap Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Wilkinson Dot Plot Isotype Dot Plot Isotype Dot Plot with Emoji Relative Bar Chart (Calculate Percentage of Total) Scatter & Strip Plots Scatterplot 1D Strip Plot Strip Plot Colored Scatterplot 2D Histogram Scatterplot Bubble Plot Scatterplot with Null Values in Grey Scatterplot with Filled Circles Bubble Plot (Gapminder) Bubble Plot (Natural Disasters) Scatter Plot with Text Marks Image-based Scatter Plot Strip plot with custom axis tick labels Dot Plot with Jittering Line Charts Line Chart Line Chart with Point Markers Line Chart with Stroked Point Markers Multi Series Line Chart Multi Series Line Chart with Repeat Operator Multi Series Line Chart with Halo Stroke Slope Graph Step Chart Line Chart with Monotone Interpolation Line Chart with Conditional Axis Properties Connected Scatterplot (Lines with Custom Paths) Bump Chart Line Chart with Varying Size (using the trail mark) A comet chart showing changes between between two states Line Chart with Markers and Invalid Values Carbon Dioxide in the Atmosphere Line Charts Showing Ranks Over Time Drawing Sine and Cosine Curves with the Sequence Generator Line chart with varying stroke dash Line chart with a dashed part Area Charts & Streamgraphs Area Chart Area Chart with Gradient Area Chart with Overlaying Lines and Point Markers Stacked Area Chart Normalized Stacked Area Chart Streamgraph Horizon Graph Table-based Plots Table Heatmap Annual Weather Heatmap 2D Histogram Heatmap Table Bubble Plot (Github Punch Card) Heatmap with Labels Lasagna Plot (Dense Time-Series Heatmap) Mosaic Chart with Labels Wind Vector Map Circular Plots Pie Chart Pie Chart with percentage_tooltip Donut Chart Pie Chart with Labels Radial Plot Pyramid Pie Chart Advanced Calculations Relative Bar Chart (Calculate Percentage of Total) Calculate Difference from Average Calculate Difference from Annual Average Calculate Residuals Line Charts Showing Ranks Over Time Waterfall Chart of Monthly Profit and Loss Filtering Top-K Items Top-K Plot with “Others” Using the lookup transform to combine data Cumulative Frequency Distribution Layered Histogram and Cumulative Histogram Parallel Coordinate Plot Bar Chart Showing Argmax Value Layering Averages over Raw Values Layering Rolling Averages over Raw Values Line Chart to Show Benchmarking Results Quantile-Quantile Plot (QQ Plot) Linear Regression Loess Regression Using window transform to impute missing values by averaging the previous and next values. Ternary chart Composite Marks Error Bars & Error Bands Error Bars Showing Confidence Interval Error Bars Showing Standard Deviation Line Chart with Confidence Interval Band Scatterplot with Mean and Standard Deviation Overlay Box Plots Box Plot with Min/Max Whiskers Tukey Box Plot (1.5 IQR) Box Plot with Pre-Calculated Summaries Layered Plots Labeling & Annotation Simple Bar Chart with Labels Simple Bar Chart with Labels and Emojis Layering text over heatmap Carbon Dioxide in the Atmosphere Bar Chart Highlighting Values beyond a Threshold Mean overlay over precipitation chart Histogram with a Global Mean Overlay Line Chart with Highlighted Rectangles Layering Averages over Raw Values Layering Rolling Averages over Raw Values Distributions and Medians of Likert Scale Ratings Comparative Likert Scale Ratings Other Layered Plots Candlestick Chart Ranged Dot Plot Bullet Chart Layered Plot with Dual-Axis Horizon Graph Weekly Weather Plot Wheat and Wages Example Multi-View Displays Faceting (Trellis Plot / Small Multiples) Trellis Bar Chart Trellis Stacked Bar Chart Trellis Scatter Plot (wrapped) Trellis Histograms Trellis Scatter Plot Showing Anscombe’s Quartet Becker’s Barley Trellis Plot Trellis Area Trellis Area Plot Showing Annual Temperatures in Seattle Faceted Density Plot Compact Trellis Grid of Bar Charts Repeat & Concatenation Repeat and Layer to Show Different Movie Measures Vertical Concatenation Horizontally Repeated Charts Interactive Scatterplot Matrix Marginal Histograms Discretizing scales Nested View Concatenation Aligned with Axis minExtent Population Pyramid Maps (Geographic Displays) Choropleth of Unemployment Rate per County One Dot per Zipcode in the U.S. One Dot per Airport in the U.S. Overlayed on Geoshape Rules (line segments) Connecting SEA to every Airport Reachable via Direct Flights Three Choropleths Representing Disjoint Data from the Same Table U.S. State Capitals Overlayed on a Map of U.S. Line between Airports in the U.S. Income in the U.S. by State, Faceted over Income Brackets London Tube Lines Projection explorer Earthquakes Example Faceted County-Level Species Habitat Maps Interactive Interactive Charts Bar Chart with Highlighting on Hover and Selection on Click Histogram with Full-Height Hover Targets for Tooltip Interactive Legend Scatterplot with External Links and Tooltips Rectangular Brush Area Chart with Rectangular Brush Paintbrush Highlight Scatterplot Pan & Zoom Query Widgets Interactive Average Multi Series Line Chart with an Interactive Line Highlight Multi Series Line Chart with an Interactive Point Highlight Multi Series Line Chart with Labels Multi Series Line Chart with Tooltip via Pivot Multi Series Line Chart with Tooltip Isotype Grid Brushing Scatter Plot to show data on a table Selectable Heatmap Bar Chart with a Minimap Interactive Index Chart Focus + Context - Smooth Histogram Zooming Dynamic Color Legend Search Input Change zorder on hover Interactive Multi-View Displays Overview and Detail Crossfilter (Filter) Crossfilter (Highlight) Interactive Scatterplot Matrix Interactive Dashboard with Cross Highlight Seattle Weather Exploration Connections among Major U.S. Airports. An interactive scatter plot of global health statistics by country and year. Community Examples Here we list great examples of Vega-Lite visualizations that were created by the community. Please help us expand this gallery by forking our example block and sending us a pull request with your example added to this list. Many visualizations in the book Making Data Visual by Danyel Fisher and Miriah Meyer are made with Vega-Lite Grouped Bar Chart by @churtado Bar Chart with Negative Values by @digi0ps Multi Line Highlight by @amitkaps Slope graph by @g3o2 Scatter Nearest Rule by @amitkaps Scatter Brush Rule by @amitkaps Unit Chart Rectangular by @amitkaps Unit Chart Stacked by @amitkaps Unit Chart Small Multiple by @amitkaps Dot-dash plot by @g3o2 Cumulative Wikipedia Donations by @domoritz CO2 Concentration in the Atmosphere by @domoritz Horizontal Stacked Bar Chart with Labels by @pratapvardhan Interactive stacked time-series by @jakevdp Bicycle Count Time-series with Dynamic Scale by @jakevdp Vega-Lite downloads by @domoritz Waterfall Chart by @italo-batista Bar, Small Multiple, Heatmap, Gantt Charts: Exploring NYC Event Permits by @hydrosquall Image Pixel Render by @amitkaps Top-K Plot with Others by @manzt Trafford Data Lab’s Vega-Lite graphics companion by @trafforddatalab International Flight Map by @alhenry BBC Visual and Data Journalism cookbook port to Vega-Lite by @aezarebski Car Registrations in Portugal - 3 plots with cross-filtering by @jlborges An interactive Rank-Plot by @jlborges An interactive Dashboard by @jlborges Dashboard for the Effects of Labor Market Subsidies in Austria by @schmoigl Size of People around the World by @schmoigl Diverging Dot Plot by @shadfrigui Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://opensource.com/alternatives/adobe-acrobat | Open source alternatives to Adobe Acrobat for PDFs | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search Open source alternatives to Adobe Acrobat for PDFs By Jason Baker | Seth Kenlon (Team, Red Hat) February 4, 2020 | 33 Comments | %t min read 23 readers like this. Image by: Opensource.com 49572 votes tallied Yes, I use Acrobat. 45% (22340 votes) No, I've switched to an open source alternative. 55% (27232 votes) Do you still use Acrobat for working with PDFs? Aren't we supposed to be living in a paperless world by now? I can't be the only person who imagined the office of the future, free from the confines of the eight and a half by eleven sheet (or A4, for my international friends), would have long since arrived. Instead, we've managed to land in an intermediate state of not paperless, but less paper. It could be worse. Between a trusty scanner, email and various other communication tools, and getting really good at organizing my digital archives, I'm not totally unhappy with where we are today. And I do occasionally admit to reading a paper book, sending a postcard, or (gasp) printing something off to give to someone else. Until the world moves a little further from paper, print-ready file formats will continue to permeate our digital landscape as well. And, love it or hate it, PDF, the " portable document format ," seems to be the go-to format for creating and sharing print-ready files, as well as archiving files that originated as print. For years, the only name in the game for working with PDF documents was Adobe Acrobat, whether in the form of their free reader edition or one of their paid editions for PDF creation and editing. But today, there are numerous open source PDF applications which have chipped away at this market dominance. And for Linux users like me, a proprietary application that only runs on Windows or Mac isn't an option anyway. Since PDF files are used in so many different situations for so many different kinds of purposes, you may need to shop around to find the open source alternative to Adobe Acrobat that meets your exact needs. Here are some tools I enjoy. Reading PDFs For reading PDFs, these days many people get by without having to use an external application at all. Both Firefox and Chromium , the open source version of Google's Chrome browser, come bundled with in-browser PDF readers, so an external plugin is no longer necessary for most users. For downloaded files, users of GNOME-based Linux distributions have Evince (or Atril on the GNOME 2 fork, MATE ), a powerful PDF reader that handles most documents quickly and with ease. Evince has a Windows port as well, although Windows users may also want to check out the GPLv3-licensed SumatraPDF as an alternative. KDE's Okular serves as the PDF reader for the Plasma Desktop. All of these have the ability to complete PDF forms, view and make comments, search for text, select text, and so on. For a generic, simple, and fast PDF reader, try xpdf . Creating PDFs Personally, LibreOffice 's export functionality ends up being the source of 95% of the PDFs I create that weren't built for me by a web application. Scribus , Inkscape , and GIMP all support native PDF export, too, so no matter what kind of document you need to make -- a complex layout, formatted text, vector or raster image, or some combination -- there's an open source application that meets your needs. For practically every other application, the CUPS printing system does an excellent job of outputting documents as PDF, because printers and PDFs both rely on PostScript to represent data on page (whether the page is digital or physical). If you don't need fancy graphical interfaces, you can also generate PDFs through plain text with a few handy terminal commands. Everyone has their favourite, but probably the most popular is Pandoc , which takes nearly any format of document and translates it to nearly any other format. Its ability to translate text formats is staggering, so it's probably all you really need. However, there are several other solutions, including Docbook , Sphinx , and LaTeX . Editing PDFs Editing is a loaded term. For some people, editing a PDF means changing a few words or a swapping out an old image for a new one, while for others it means altering metadata such as bookmarks, and for still others it means manipulating page order or adjusting print resolution. The authoritative answer nobody ever wants is: don't edit PDFs, edit the source and then export a new PDF. That's not always possible, though, and luckily there are some great tools to make all manner of edits possible. LibreOffice Draw does a fantastic job of editing PDF files, giving you full access to the text and images. There are caveats to this, because of the flexibility of the PDF format. If you haven't installed the fonts used in the PDF, then the flow of text could change due to font substitution,. If the PDF was created from a scan, then you'll only have images of text and not editable text. Inkscape , too, does a good job with opening documents created elsewhere, and may be a more intuitive choice if your document is heavy on graphics. If you don't have a font installed, Inkscape (through the Poppler renderer) can trace characters so that the appearance of text is maintained even without the actual font data. Of course, that loses the text data (you have only the shapes of letters, not the selectable text itself) but it's a nice feature when appearance matters most. There are standalone tools as well, like the GPLv2 licensed PDFedit , but I've had such good luck with Inkscape and LibreOffice that I haven't had to use a separate editor in recent years. If your editing tasks are less about the content and more about presentation, you might find the pdftk-java (PDF ToolKit) command useful. It can extract and inject bookmark metadata, rearrange and concatenate pages, combine many PDFs into one, break a PDF apart, and much more. If you're not comfortable in a terminal yet, PDFSam has many similar functions, but includes a graphical interface. Finally, you can adjust PostScript properties directly with the GhostScript command, gs . GhostScript is an open source interpreter for the PostScript, so you can perform very low-level tasks with it, such as swapping one font for another, or adjusting the resolution of images, or dropping images entirely. Being terminal-based, these are great tools for automated manipulation, too. We know these aren't the only choices in town. Do you work with a lot of PDFs? Have a favorite application to help you along the way? Let us know in the comments below what you use and why it works for you. Are you interested in reading more articles like this? Sign up for our weekly email newsletter . Editor's note: This article was originally published in 2016 and has been updated. What to read next Tags Alternatives Tools Jason Baker Former Red Hatter. Now a consultant and aspiring entrepreneur. Map nerd, maker, and enthusiastic installer of open source desktop and self-hosted software. More about me Seth Kenlon Seth Kenlon is a UNIX geek, free culture advocate, independent multimedia artist, and D&D nerd. He has worked in the film and computing industry, often at the same time. More about me 33 Comments These comments are closed. Nino Vranešič | June 16, 2016 No readers like this yet. What about digital signing in open source alternatives? Is this available? Ruvenss G. Wilches | June 16, 2016 No readers like this yet. I totally agree wit Nino, unfortunately governments around the world has been lobyed to use Adobe Digital Signature in tax declarations, and others, blame our corrupt and incapable politicians who 99% of the time think that the internet can be contained in a black box and a firewall is real wall enveloped with fire. In reply to What about digital signing in by Nino Vranešič Jason B | June 16, 2016 No readers like this yet. Check out SignServer ( https://www.signserver.org/ ) or jSignPdf ( https://jsignpdf.sourceforge.net/ ) to see if they meet your needs. So often the digital signing requirements for PDFs are defined not by the individual user, but by the originating organization who sent the document, such that unfortunately end users have little control over the tools. In reply to What about digital signing in by Nino Vranešič Nino Vranešič | June 16, 2016 No readers like this yet. Thank you for reply. I Will try and report. This is the only reason I still need to use Adobe. In reply to Check out SignServer (https:/ by Jason B Camilla | June 20, 2016 No readers like this yet. Digital signing is also a feature in LibreOffice Draw :) In reply to What about digital signing in by Nino Vranešič larrybradley | July 30, 2016 No readers like this yet. I use open-source alternatives for virtually everything I do with PDF's, EXCEPT document conversion. There are some decent cloud alternatives for pdf-to-other-format conversions; unfortunately, there is no open-source alternative that comes close to Adobe or other Windows-only software packages (OmniPage is my current favorite paid program) when it comes to complex -- or sometimes even moderately complex -- document conversion. BTW, this discussion, like many others, seems to assume that Adobe is the only viable commercial pdf package; not so, IMO, there are other packages that are just as good, if not better. Why not make this discussion about paid vs. unpaid, not OpenSource versus Adobe? In reply to What about digital signing in by Nino Vranešič David Whelan | June 16, 2016 No readers like this yet. I use PDF SAM all the time ( https://www.pdfsam.org/ ). It's an easy utility to use for splitting or merging PDFs. I use it to create an expense report PDF, for example, bringing together invoices and statements from a bunch of different sources. Other than digital signing (which, like @Nino, I haven't found in an open source viewer yet), it's the thing I do most often with PDFs. Morten Juhl-Johansen Zölde-Fejér | June 16, 2016 No readers like this yet. I use PDFSAM a lot as well. I have written it into some of our workflows in my job, and I completed the Danish translation to be able to give something back. In reply to I use PDF SAM all the time by David Whelan Jimmy Sjölund | June 16, 2016 No readers like this yet. Lately I've switched from LIbreOffice to LateX or Markdown. The LaTeX editor ports to PDF directly. My markdown notes I run through Pandoc. Shawn H Corey | June 16, 2016 No readers like this yet. Recently, I have switched to Okular for reading because it allows text highlighting. https://okular.kde.org/ Don Watkins | June 16, 2016 No readers like this yet. I use Evince most of the time since it's what comes with Ubuntu. One of the very reasons I loved OpenOffice and now LibreOffice is the ability to easily export any document into a PDF. Linux and Unix have very good command line utilities for reading and writing PDF files too. billg | June 16, 2016 No readers like this yet. A Gtk PDF reader based on PyMuPDF: https://gitlab.com/mozbugbox/youshen Alan | June 16, 2016 No readers like this yet. Master PDF is my go-to program for editing pdf's. By far the most versatile and complete pdf editor I've found that runs on KDE. The only drawback is that you can't select multiple documents when merging files. Not open source but free to use on linux. They even gave me a key for the 'other os' version when I reported a bug so I dumped adobe completely. paul | June 16, 2016 No readers like this yet. I almost always use Okular to read PDFs. However, I have been using Acrobat to create PDFs from scans. A while ago I had done a project where I scanned 15 years worth of a company's newspaper (large format; ie, 11x17). I used Acrobat to index all the scans to create a searchable library. Is there an open source solution for something like that? Stephen Paul Weber | June 16, 2016 No readers like this yet. Inkscape can only open a single page of a PDF Jason B | June 17, 2016 No readers like this yet. Good point. For me, the one only time I need to make detailed changes to vector-based PDFs are when the subject matter is a landscape or site plan or other map, so exporting just the page that needs editing (if there even are multiple pages) is not much of a problem -- I'm generally editing one page in much detail. But for people with other use cases I could imagine that being a frustration, and a good reason to use Draw instead. In reply to Inkscape can only open a by Stephen Paul Weber (not verified) Platypus | June 16, 2016 No readers like this yet. I use Foxit Reader 7 under CrossOver (Wine). Works well and I can edit! There Linux version is a very poor cousin. Antoine Thomas | June 17, 2016 No readers like this yet. You just forget Scribus, the only open source document editor that manages well CMYK document for printing. Jason B | June 17, 2016 No readers like this yet. Thanks, Scribus is actually mentioned under the "creating" section -- I don't have a need to manage precise print color but that's a good point for anyone who does. In reply to You just forget Scribus, the by ttoine bjrosen | June 17, 2016 No readers like this yet. You forgot to mention Atril, that's the best Linux PDF reader, much better than Evince. Stefan | June 17, 2016 No readers like this yet. For reading pdf-files under Linux I use Atril (the Mint "fork" of Evince) most of the time. For splitting or merging of pdf-files I use pdfsam (available for Linux and Windows). For converting scanned images (mostly scientific papers) into searchable pdf-files I use gscan2pdf. It can use either tesseract or cuneiform for doing the ocr - both with mostly very poor results. I have read that tesseract is the "best" ocr-program on Linux but is miles away from "professional" (closed source) solutions like FineReader 10 years back (sorry to say that). I have also tried and used tesseract from the command line with the same poor results (although the scans were of high quality around 600 dpi and without artefacts). Tesseract has massive problems in recognising the page layout (even from pages with only a single cloumn - not to speak of multicolumn pages) and its capability of correctly recognising single characters is bad as well (even if you have chosen the correct language for the text). I have read somewhere, that tesseract has been far better in the past, but that the developers have broken it (not sure, if that is true). Tools like OCR Feeder also offer to save a scanned text image with a text layer - but for me, this does not work (the program completely fails to save a pdf-file at all, searchable or not). I also sometimes use Master PDF for editing pdfs - mainly for inserting bookmarks for navigation within the document. It looks like, no other open source pdf-editing-solution can do this (Libre/OpenOffice inserts bookmarks from headers when saving a document as pdf, but when you attach additional pages to the pdf-file, you may want to add additional bookmarks). David Topham | June 17, 2016 No readers like this yet. I use pdflatex to create pdfs. It is a great program and can embed video and insert hyperlinks. My only frustration is that ONLY acrobat can access those links! I believe the issue is support for javascript from the pdf but I am not sure and hope someone will make a Linux alternative eventually. Don Watkins | June 18, 2016 No readers like this yet. There is an extension for Firefox called PDFEscape which will allow you to edit PDFs as weel. Gonzalo San Gil, PhD | June 18, 2016 No readers like this yet. # ! PDFedit: https://pdfedit.cz/en/index.html Greg Pittman | June 20, 2016 No readers like this yet. Where Scribus shines is with complex layout of text and images and its ability to very precisely handle fonts and color. It can also import PDFs as vector drawings, or more precisely groups of vector graphics, which can be ungrouped and edited as vector drawings. Currently there is also work going on to be able to handle complex text layout with non-Latin languages and fonts. larrybradley | June 21, 2016 No readers like this yet. In limited circumstances, I use Google Docs to convert pdf files with straightforward, simple pdf files. I also use CloudConvert, an add-on to Google Drive. The latter works surprisingly well, even with fairly complicated documents. It is free for limited conversions, minimal cost for on-going bulk conversions. Marcus D. Hanwell | June 21, 2016 No readers like this yet. I didn't know about some of the recent progress in editing PDFs, I use pdflatex a lot, but also a number of other editing tools that support export to PDF. Arie Morgenstern | July 12, 2016 No readers like this yet. What about creating PDFs from the command prompt or opening a PDF with a Viewer from the command prompt? Do you have recommendations for command-prompt-friendly PDF tools? Jason B | July 13, 2016 No readers like this yet. Good question! This isn't an area I've explored much personally but I'd be really interested to do a little exploring and find out what the available tools in this area are. Do you have one that you like in particular? In reply to What about creating PDFs from by Arie Morgenstern (not verified) Dennis Fowler | July 28, 2016 No readers like this yet. I needed to convert a PDF image to JPG and found Image Magick ( www.imagemagick.org ) worked well. I suppose technically it's not what you mean, since it is used to create, edit, compose, or convert bitmap images, but it worked for me. Jon Slavin | July 28, 2016 No readers like this yet. I've found pdftk (pdf toolkit) very nice for splicing together pieces of several different pre-existing pdfs. It's a command line tool. See . https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/ zoedtdt | August 5, 2016 No readers like this yet. I'm not a developer, i always use this free online image to pdf converter online merge from pdfcoding.com https://www.pdfcoding.com/online/pdf/convert-jpeg-images-to-pdf/ . Samrat Chitta | August 25, 2016 No readers like this yet. Hi, I am looking for a open source solution for creating pdfs or documents on which we can have control on options like "save" , "printing" etc , so that i can either disabling/enabling those options. Related Content Handle any type of document with this open source tool Create a ChatBot in Mattermost with Python Use this open source accounting app to run your small business This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License. About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/circle_binned.html | 2D Histogram Scatterplot | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online 2D Histogram Scatterplot View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/movies.json"}, "mark": "circle", "encoding": { "x": { "bin": {"maxbins": 10}, "field": "IMDB Rating" }, "y": { "bin": {"maxbins": 10}, "field": "Rotten Tomatoes Rating" }, "size": {"aggregate": "count"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/stacked_bar_count_corner_radius_mark.html | Stacked Bar Chart with Rounded Corners | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Stacked Bar Chart with Rounded Corners View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/seattle-weather.csv"}, "mark": {"type": "bar", "cornerRadiusTopLeft": 3, "cornerRadiusTopRight": 3}, "encoding": { "x": {"timeUnit": "month", "field": "date", "type": "ordinal"}, "y": {"aggregate": "count"}, "color": {"field": "weather"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://code.videolan.org/videolan/skin-designer/-/branches | Branches · VideoLAN / skin-designer · GitLab Skip to content GitLab Explore Sign in Register Branches Overview Active Stale All Stale branches master default protected d97de16e · Merge branch 'fix-build/macosx-dock/1' into 'master' · Nov 27, 2019 VideoLAN code repository instance | 2026-01-13T09:30:40 |
https://lists.llvm.org/pipermail/llvm-dev/2018-October/date.html#start | The llvm-dev October 2018 Archive by date October 2018 Archives by date Messages sorted by: [ thread ] [ subject ] [ author ] More info on this list... Starting: Mon Oct 1 00:58:54 PDT 2018 Ending: Wed Oct 31 22:13:04 PDT 2018 Messages: 795 [llvm-dev] How to build LLVM linked to libc++abi? ardi via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] Determine callee inside a custom calling convention Anna P via llvm-dev [llvm-dev] LLVM 7.0.1 Release Schedule Tom Stellard via llvm-dev [llvm-dev] Ubuntu LLVM packages incompatible with clang built projects? Alastair Murray via llvm-dev [llvm-dev] error: expected memory with 32-bit signed offset Daniel Sanders via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Kaylor, Andrew via llvm-dev [llvm-dev] Determine callee inside a custom calling convention Friedman, Eli via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] Ubuntu LLVM packages incompatible with clang built projects? Tom Stellard via llvm-dev [llvm-dev] llvm-build: error: invalid target to enable: 'ABC' (not in project) David Greene via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Kaylor, Andrew via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] Porting Pass to New PassManager Leonard Chan via llvm-dev [llvm-dev] LLVM Weekly - #248, October 1st 2018 Alex Bradbury via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Philip Pfaffe via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool JF Bastien via llvm-dev [llvm-dev] Ubuntu LLVM packages incompatible with clang built projects? Kern Handa via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Vedant Kumar via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Sanjay Patel via llvm-dev [llvm-dev] How to add a barrier pseudo instruction? Son Tuan VU via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool David Blaikie via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Kaylor, Andrew via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool JF Bastien via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool David Blaikie via llvm-dev [llvm-dev] SimplifyCFG recursion Craig Topper via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Rohan Bajaj via llvm-dev [llvm-dev] OptBisect implementation for new pass manager via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Jake Ehrlich via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Alexander Shaposhnikov via llvm-dev [llvm-dev] October LLVM bay-area social is this Thursday! George Burgess IV via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Jake Ehrlich via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Fedor Sergeev via llvm-dev [llvm-dev] SimplifyCFG recursion Justin Bogner via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Vedant Kumar via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool David Blaikie via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Kaylor, Andrew via llvm-dev [llvm-dev] October LLVM bay-area social is this Thursday! George Burgess IV via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Jake Ehrlich via llvm-dev [llvm-dev] RFC: Adding a code size analysis tool Vedant Kumar via llvm-dev [llvm-dev] RFC Storing BB order in llvm::Instruction for faster local dominance Reid Kleckner via llvm-dev [llvm-dev] How to properly initialize a callgraph pointer? 张雨姗(ZHANG Yushan)-11310380 via llvm-dev [llvm-dev] Reordering of load/stores using MemorySSA Juneyoung Lee via llvm-dev [llvm-dev] Reordering of load/stores using MemorySSA Daniel Berlin via llvm-dev [llvm-dev] Is it possible to invoke computeKnownBits with extra assumptions? Manasij Mukherjee via llvm-dev [llvm-dev] Spectre v1 mitigation flags Andres Sanchez via llvm-dev [llvm-dev] LLVM Social in Sydney, Australia, Oct. 3, 2018 Dean Michael Berris via llvm-dev [llvm-dev] [llvm] r342387 - [GVNHoist] Re-enable GVNHoist by default Alexandros Lamprineas via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O James Henderson via llvm-dev [llvm-dev] Reordering of load/stores using MemorySSA Juneyoung Lee via llvm-dev [llvm-dev] Reordering of load/stores using MemorySSA Daniel Berlin via llvm-dev [llvm-dev] Reordering of load/stores using MemorySSA Juneyoung Lee via llvm-dev [llvm-dev] [RFC] Move Virtual File System from clang to llvm Jonas Devlieghere via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Kevin Neal via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Eric Christopher via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Jake Ehrlich via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Jake Ehrlich via llvm-dev [llvm-dev] Proposed new min and max intrinsics Thomas Lively via llvm-dev [llvm-dev] IC value with reduction on LoopVectorizationCostModel::selectInterleaveCount Adhemerval Zanella via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Martin Storsjö via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Eric Christopher via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Roman Lebedev via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Kevin Neal via llvm-dev [llvm-dev] InstCombineCasts and fastmath flags Karumuri, Srividya via llvm-dev [llvm-dev] OptBisect implementation for new pass manager via llvm-dev [llvm-dev] OPT error in optimizing the steps for the machine format. lucas arsego via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Sanjay Patel via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Sanjay Patel via llvm-dev [llvm-dev] Extending llvm-objcopy to support Mach-O Alexander Shaposhnikov via llvm-dev [llvm-dev] UTF-8 conversion speed via llvm-dev [llvm-dev] [cfe-dev] [RFC] Move Virtual File System from clang to llvm Chris Lattner via llvm-dev [llvm-dev] Advice on adding Golang (Plan 9) x86 assembly variant Michael McLoughlin via llvm-dev [llvm-dev] UTF-8 conversion speed Friedman, Eli via llvm-dev [llvm-dev] RFC Storing BB order in llvm::Instruction for faster local dominance Chris Lattner via llvm-dev [llvm-dev] Ubuntu LLVM packages incompatible with clang built projects? Kern Handa via llvm-dev [llvm-dev] UTF-8 conversion speed Bruce Hoult via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Matt Arsenault via llvm-dev [llvm-dev] [llvm] r342387 - [GVNHoist] Re-enable GVNHoist by default Eric Christopher via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] [RFC] Rearchitect Gnu toolchain driver to simplify multilib support Frank Schaefer via llvm-dev [llvm-dev] UTF-8 conversion speed Stephen Kelly via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Alex Bradbury via llvm-dev [llvm-dev] UTF-8 conversion speed Joerg Sonnenberger via llvm-dev [llvm-dev] Query regarding the commit rL341831: InstCombine: move hasOneUse check to the top of foldICmpAddConstant Rai, Deepali via llvm-dev [llvm-dev] DNS change for CDN: apt / releases Anton Korobeynikov via llvm-dev [llvm-dev] [llvm-ar] ADDLIB via command line Owen Reynolds via llvm-dev [llvm-dev] Advice on adding Golang (Plan 9) x86 assembly variant Michael McLoughlin via llvm-dev [llvm-dev] llvm/clang 7.0 crash Christophe Duvernois via llvm-dev [llvm-dev] UTF-8 conversion speed David Blaikie via llvm-dev [llvm-dev] [RFC] Move Virtual File System from clang to llvm Ben Langmuir via llvm-dev [llvm-dev] [cfe-dev] [RFC] Move Virtual File System from clang to llvm Richard Smith via llvm-dev [llvm-dev] [cfe-dev] [RFC] Move Virtual File System from clang to llvm Bruno Cardoso Lopes via llvm-dev [llvm-dev] Advice on adding Golang (Plan 9) x86 assembly variant James Y Knight via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization Kostya Serebryany via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Friedman, Eli via llvm-dev [llvm-dev] llvm/clang 7.0 crash Kern Handa via llvm-dev [llvm-dev] [RFC] Rearchitect Gnu toolchain driver to simplify multilib support Reid Kleckner via llvm-dev [llvm-dev] Advice on adding Golang (Plan 9) x86 assembly variant Michael McLoughlin via llvm-dev [llvm-dev] libFuzzer vs. unrolling George Karpenkov via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Bruce Hoult via llvm-dev [llvm-dev] New warnings when building trunk with GCC 9 Richard Trieu via llvm-dev [llvm-dev] 2018 LLVM Dev Mtg Moderators Needed Tanya Lattner via llvm-dev [llvm-dev] New warnings when building trunk with GCC 9 Richard Trieu via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Bruce Hoult via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Alex Bradbury via llvm-dev [llvm-dev] llvm/clang 7.0 crash Christophe Duvernois via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Bruce Hoult via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Chandler Carruth via llvm-dev [llvm-dev] clang is not emitting .ARM.extab section? kamlesh kumar via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] clang is not emitting .ARM.extab section? Peter Smith via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Carlo Kok via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Philip Reames via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Chandler Carruth via llvm-dev [llvm-dev] [RFC] LLVM bug lifecycle BoF - triaging Kristof Beyls via llvm-dev [llvm-dev] [cfe-dev] [RFC] Rearchitect Gnu toolchain driver to simplify multilib support Peter Smith via llvm-dev [llvm-dev] ARM baremetal linking Peter Smith via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Roger Ferrer Ibáñez via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] [lldb-dev] [RFC] LLVM bug lifecycle BoF - triaging Tom Stellard via llvm-dev [llvm-dev] [FPEnv] FNEG instruction Cameron McInally via llvm-dev [llvm-dev] [RFC] Implementing a general purpose 64-bit target (RISC-V 64-bit) with i64 as the only legal integer type Robin Kruppe via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Friedman, Eli via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Carlo Kok via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Friedman, Eli via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Carlo Kok via llvm-dev [llvm-dev] SimplifyCFG recursion Michael Kruse via llvm-dev [llvm-dev] SimplifyCFG recursion Craig Topper via llvm-dev [llvm-dev] SimplifyCFG recursion Michael Kruse via llvm-dev [llvm-dev] Get llvm to optimize through thunk method Reid Kleckner via llvm-dev [llvm-dev] Scheduling defs and uses close in PreRA Alexey Zhikhartsev via llvm-dev [llvm-dev] va_arg macro Qiantan Hong via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Kaylor, Andrew via llvm-dev [llvm-dev] Scheduling defs and uses close in PreRA Andrew Trick via llvm-dev [llvm-dev] [cfe-dev] [RFC] Rearchitect Gnu toolchain driver to simplify multilib support Frank Schaefer via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging Dean Michael Berris via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Chandler Carruth via llvm-dev [llvm-dev] OptBisect implementation for new pass manager Greg Bedwell via llvm-dev [llvm-dev] UTF-8 conversion speed Chandler Carruth via llvm-dev [llvm-dev] Source-to-source Transformation Pardis Pashakhanloo via llvm-dev [llvm-dev] va_arg macro John Brawn via llvm-dev [llvm-dev] va_arg macro Hubert Tong via llvm-dev [llvm-dev] OptBisect implementation for new pass manager David Greene via llvm-dev [llvm-dev] guessInstructionProperties, X86, mayLoad/Store and Predicates Kartik Cating-Subramanian via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] Advice on adding Golang (Plan 9) x86 assembly variant Reid Kleckner via llvm-dev [llvm-dev] Tags for releases in the monorepo Louis Dionne via llvm-dev [llvm-dev] LLVM Lab power outage Galina Kistanova via llvm-dev [llvm-dev] guessInstructionProperties, X86, mayLoad/Store and Predicates Craig Topper via llvm-dev [llvm-dev] LLVM Lab power outage Galina Kistanova via llvm-dev [llvm-dev] Tags for releases in the monorepo Bruce Hoult via llvm-dev [llvm-dev] Tags for releases in the monorepo NAKAMURA Takumi via llvm-dev [llvm-dev] guessInstructionProperties, X86, mayLoad/Store and Predicates Kartik Cating-Subramanian via llvm-dev [llvm-dev] Strange coroutine optimizations Ariya Shajii via llvm-dev [llvm-dev] guessInstructionProperties, X86, mayLoad/Store and Predicates Craig Topper via llvm-dev [llvm-dev] guessInstructionProperties, X86, mayLoad/Store and Predicates Craig Topper via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging Tamás Zolnai via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging Alex Rønne Petersen via llvm-dev [llvm-dev] llvm bugzilla not indexable Ties Stuij via llvm-dev [llvm-dev] llvm bugzilla not indexable Ties Stuij via llvm-dev [llvm-dev] [RFC] Array Register Files Nicolai Hähnle via llvm-dev [llvm-dev] [RFC] Array Register Files Jacob Lifshay via llvm-dev [llvm-dev] [RFC] Array Register Files Luke Kenneth Casson Leighton via llvm-dev [llvm-dev] llvm bugzilla not indexable Anton Korobeynikov via llvm-dev [llvm-dev] llvm bugzilla not indexable Jacob Lifshay via llvm-dev [llvm-dev] llvm bugzilla not indexable Anton Korobeynikov via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Hussien Hussien via llvm-dev [llvm-dev] Strange coroutine optimizations Ariya Shajii via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] Compile time constants in the IR? Gaier, Bjoern via llvm-dev [llvm-dev] Compile time constants in the IR? Nicholas Wilson via llvm-dev [llvm-dev] ARM baremetal linking Peter Smith via llvm-dev [llvm-dev] EH discussion at next week's LLVM meeting John Reagan via llvm-dev [llvm-dev] [RFC] Array Register Files Nicolai Hähnle via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Aaron Ballman via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Greg Bedwell via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Greg Bedwell via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? mayuyu.io via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] ARM baremetal linking Peter Smith via llvm-dev [llvm-dev] [lldb-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Stella Stamenova via llvm-dev [llvm-dev] LLVM Weekly - #249, October 8th 2018 Alex Bradbury via llvm-dev [llvm-dev] [RFC] Array Register Files Matthias Braun via llvm-dev [llvm-dev] [lldb-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [RFC] Array Register Files Luke Kenneth Casson Leighton via llvm-dev [llvm-dev] [cfe-dev] [lldb-dev] Should we stop supporting building with Visual Studio? Ben Craig via llvm-dev [llvm-dev] [RFC] Array Register Files Nicolai Hähnle via llvm-dev [llvm-dev] [RFC] Array Register Files Matthias Braun via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [lldb-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Jim Ingham via llvm-dev [llvm-dev] [lldb-dev] [cfe-dev] Should we stop supporting building with Visual Studio? via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] [lldb-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Cullen, Colden via llvm-dev [llvm-dev] [RFC] Array Register Files Luke Kenneth Casson Leighton via llvm-dev [llvm-dev] Buildbot numbers for the week of 9/23/2018 - 9/29/2018 Galina Kistanova via llvm-dev [llvm-dev] Buildbot numbers for the last week of 9/30/2018 - 10/06/2018 Galina Kistanova via llvm-dev [llvm-dev] [RFC] Array Register Files Luke Kenneth Casson Leighton via llvm-dev [llvm-dev] [RFC] Array Register Files Fabian Giesen via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Csaba Raduly via llvm-dev [llvm-dev] [RFC] Array Register Files Nicolai Hähnle via llvm-dev [llvm-dev] ARM baremetal linking Peter Smith via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] [RFC] Array Register Files Robin Kruppe via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Greg Bedwell via llvm-dev [llvm-dev] ARM baremetal linking Goran Mekić via llvm-dev [llvm-dev] llvm-exegesis on AArch64 architecture Luka Ercegovcevic via llvm-dev [llvm-dev] [RFC] Array Register Files Luke Kenneth Casson Leighton via llvm-dev [llvm-dev] Mark function argument with custom annotation Hayrapetyan, Anahit via llvm-dev [llvm-dev] recursive alias analysis allowed ? Jeroen Dobbelaere via llvm-dev [llvm-dev] recursive alias analysis allowed ? Finkel, Hal J. via llvm-dev [llvm-dev] [RFC] Array Register Files Matthias Braun via llvm-dev [llvm-dev] Machine Unroller patch via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Gleb Popov via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Friedman, Eli via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Francesco Petrogalli via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Gleb Popov via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Tim Northover via llvm-dev [llvm-dev] recursive alias analysis allowed ? Jeroen Dobbelaere via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Friedman, Eli via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Gleb Popov via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Friedman, Eli via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Tim Northover via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Gleb Popov via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Gleb Popov via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Reid Kleckner via llvm-dev [llvm-dev] Fuzzer supported arch - S390xX Rishi Misra via llvm-dev [llvm-dev] Prevent LLVM optimizations from erasing unused basic blocks Friedman, Eli via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Francesco Petrogalli via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Saito, Hideki via llvm-dev [llvm-dev] [RFC] Array Register Files Nicolai Hähnle via llvm-dev [llvm-dev] llvm-exegesis on AArch64 architecture John Brawn via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Nicolas Capens via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Zachary Turner via llvm-dev [llvm-dev] Glued nodes from legalization lead to cycle after combine2 Tim Neumann via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Alexandre Ganea via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Alexandre Ganea via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization Stephen Crane via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging via llvm-dev [llvm-dev] Glued nodes from legalization lead to cycle after combine2 Friedman, Eli via llvm-dev [llvm-dev] InstCombine: Narrow switch instructions using known bits Akira Hatanaka via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Francesco Petrogalli via llvm-dev [llvm-dev] Glued nodes from legalization lead to cycle after combine2 Nirav Davé via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Francesco Petrogalli via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Chris Bieneman via llvm-dev [llvm-dev] Volatile and Inserted Loads/Stores on MMIO Taylor Cramer via llvm-dev [llvm-dev] Proposed new min and max intrinsics Thomas Lively via llvm-dev [llvm-dev] How to check for system functions within ModulePass during LLVM Instrumentation pass? Ayush Mittal via llvm-dev [llvm-dev] [cfe-dev] Should we stop supporting building with Visual Studio? Doug Gregor via llvm-dev [llvm-dev] Volatile and Inserted Loads/Stores on MMIO Friedman, Eli via llvm-dev [llvm-dev] Code coverage for baremetal microcontrollers Cody Addison via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization Stephen Crane via llvm-dev [llvm-dev] Volatile and Inserted Loads/Stores on MMIO Taylor Cramer via llvm-dev [llvm-dev] Volatile and Inserted Loads/Stores on MMIO Taylor Cramer via llvm-dev [llvm-dev] Glued nodes from legalization lead to cycle after combine2 Tim Neumann via llvm-dev [llvm-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization David Chisnall via llvm-dev [llvm-dev] RFC: First-class Matrix type Jacob Lifshay via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging Kristof Beyls via llvm-dev [llvm-dev] [cfe-dev] [RFC] LLVM bug lifecycle BoF - triaging Kristof Beyls via llvm-dev [llvm-dev] [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths Graham Hunter via llvm-dev [llvm-dev] Ubuntu LLVM packages incompatible with clang built projects? Hans Wennborg via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type David Greene via llvm-dev [llvm-dev] [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths Renato Golin via llvm-dev [llvm-dev] Volatile and Inserted Loads/Stores on MMIO Finkel, Hal J. via llvm-dev [llvm-dev] LLVM buildmaster will be restarted tonight Galina Kistanova via llvm-dev [llvm-dev] [RFC] Array Register Files Marcello Maggioni via llvm-dev [llvm-dev] [RFC] Array Register Files Matthias Braun via llvm-dev [llvm-dev] 2018 LLVM Dev Mtg Moderators Needed Tanya Lattner via llvm-dev [llvm-dev] Code coverage for baremetal microcontrollers Friedman, Eli via llvm-dev [llvm-dev] Pass a class as a parameter of a multidef Roger Ferrer Ibáñez via llvm-dev [llvm-dev] How to check for system functions within ModulePass during LLVM Instrumentation pass? Ayush Mittal via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Michael Spencer via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Richard Smith via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Jacob Lifshay via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Andrea Bocci via llvm-dev [llvm-dev] Code coverage for baremetal microcontrollers Cody Addison via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Finkel, Hal J. via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Richard Smith via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Zachary Turner via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] Pass a class as a parameter of a multidef Nicolai Hähnle via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type David Chisnall via llvm-dev [llvm-dev] [CFP] LLVM toolchain devroom CFP at FOSDEM 2019 Kristof Beyls via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Zachary Turner via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Andrew Kelley via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Andrew Kelley via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Alexandre Ganea via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type David Greene via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type David Greene via llvm-dev [llvm-dev] New LLVM git repository conversion prototype David Greene via llvm-dev [llvm-dev] New LLVM git repository conversion prototype David Greene via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type JF Bastien via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type David Greene via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Justin Lebar via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Jacob Lifshay via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Chris Bieneman via llvm-dev [llvm-dev] LLVM buildmaster will be restarted tonight Galina Kistanova via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization Per Larsen via llvm-dev [llvm-dev] [RFC] Pagerando: Page-granularity code randomization Vlad Tsyrklevich via llvm-dev [llvm-dev] ELF relocations Hassan ELMADI via llvm-dev [llvm-dev] ELF relocations Friedman, Eli via llvm-dev [llvm-dev] error about "cannot select : intrinsic" 沈天豪 via llvm-dev [llvm-dev] RPCS3/llvm commits which could go upstream arksheci7777 via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Naoki Shibata via llvm-dev [llvm-dev] RPCS3/llvm changes which could go upstream? arksheci7777 via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Renato Golin via llvm-dev [llvm-dev] external assemblers and llvm-link for compiling the linux kernel Carter Cheng via llvm-dev [llvm-dev] flang in llvm.org source tree Jack Howarth via llvm-dev [llvm-dev] Fast x86 implementation of select chris nuernberger via llvm-dev [llvm-dev] [RFC][VECLIB] how should we legalize VECLIB calls? Naoki Shibata via llvm-dev [llvm-dev] opt callgraph implementation Muhui Jiang via llvm-dev [llvm-dev] [Request to Review] [BPF] Add BTF generation for BPF target Y Song via llvm-dev [llvm-dev] Building LLVM through Bazel Douglas Parker via llvm-dev [llvm-dev] [libcxx-dev] crtbegin / crtend Petr Hosek via llvm-dev [llvm-dev] RFC Storing BB order in llvm::Instruction for faster local dominance Maxim Kazantsev via llvm-dev [llvm-dev] Optimize from 'for' to 'do-while' when setting #pragma clang loop min(1) Qianyi (Compiler) via llvm-dev [llvm-dev] [RFC] Free memory allocated for ManagedStaticMutex Sotkin, Alexey via llvm-dev [llvm-dev] [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths Graham Hunter via llvm-dev [llvm-dev] [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths Renato Golin via llvm-dev [llvm-dev] Need help adding LLVM+Clang to PATH on Ubuntu 18.04 Osman Zakir via llvm-dev [llvm-dev] Need help adding LLVM+Clang to PATH on Ubuntu 18.04 Philip Pfaffe via llvm-dev [llvm-dev] flang in llvm.org source tree David Greene via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Danila Malyutin via llvm-dev [llvm-dev] RFC Storing BB order in llvm::Instruction for faster local dominance Sanjoy Das via llvm-dev [llvm-dev] external assemblers and llvm-link for compiling the linux kernel David Blaikie via llvm-dev [llvm-dev] Pass a class as a parameter of a multidef Roger Ferrer Ibáñez via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] RFC Storing BB order in llvm::Instruction for faster local dominance Sanjoy Das via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Tom Stellard via llvm-dev [llvm-dev] Pass a class as a parameter of a multidef Nicolai Hähnle via llvm-dev [llvm-dev] [RFC] Implementing LLVM MC Protobuf Fuzzer for Assembly and Encoding for RISC-V target via llvm-dev [llvm-dev] Confusing paragraph on the LLVM Developer Policy web page Bryce Lelbach via llvm-dev [llvm-dev] flang in llvm.org source tree Jack Howarth via llvm-dev [llvm-dev] external assemblers and llvm-link for compiling the linux kernel Carter Cheng via llvm-dev [llvm-dev] flang in llvm.org source tree David Greene via llvm-dev [llvm-dev] [Flang-dev] flang in llvm.org source tree xoviat via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Matthias Braun via llvm-dev [llvm-dev] LLVM Weekly - #250, October 15th 2018 Alex Bradbury via llvm-dev [llvm-dev] New LLVM git repository conversion prototype NAKAMURA Takumi via llvm-dev [llvm-dev] Optimize from 'for' to 'do-while' when setting #pragma clang loop min(1) Qianyi (Compiler) via llvm-dev [llvm-dev] Optimize from 'for' to 'do-while' when setting #pragma clang loop min(1) Finkel, Hal J. via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Bruce Hoult via llvm-dev [llvm-dev] RFC: An Extension Mechanism for Parallel Compilers Based on LLVM TB Schardl via llvm-dev [llvm-dev] [DI] Support for DW_OP_push_object_address in DIExpression Markus Lindström via llvm-dev [llvm-dev] [DI] Support for DW_OP_push_object_address in DIExpression Adrian Prantl via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Andres Freund via llvm-dev [llvm-dev] RFC: An Extension Mechanism for Parallel Compilers Based on LLVM chris nuernberger via llvm-dev [llvm-dev] Confusing paragraph on the LLVM Developer Policy web page Chris Lattner via llvm-dev [llvm-dev] [RFC] Implementing LLVM MC Protobuf Fuzzer for Assembly and Encoding for RISC-V target Daniel Sanders via llvm-dev [llvm-dev] [RFC] Implementing LLVM MC Protobuf Fuzzer for Assembly and Encoding for RISC-V target Daniel Sanders via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Chris Lattner via llvm-dev [llvm-dev] bug is APFloat assignment Davis, Alan via llvm-dev [llvm-dev] bug is APFloat assignment Friedman, Eli via llvm-dev [llvm-dev] Making Clang/LLVM faster using code layout optimizations Maksim Panchenko via llvm-dev [llvm-dev] [EXTERNAL] Re: bug is APFloat assignment Davis, Alan via llvm-dev [llvm-dev] [EXTERNAL] Re: bug is APFloat assignment Tim Northover via llvm-dev [llvm-dev] bug is APFloat assignment Davis, Alan via llvm-dev [llvm-dev] dynamic namespacing of JIT modules? Lang Hames via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] LLVM Relicensing Update Chandler Carruth via llvm-dev [llvm-dev] [libcxx-dev] LLVM Relicensing Update Pavan Maddamsetti via llvm-dev [llvm-dev] [libcxx-dev] LLVM Relicensing Update Chandler Carruth via llvm-dev [llvm-dev] [Dev Meeting] Dinner tonight? Nicholas Wilson via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Jeremy Lakeman via llvm-dev [llvm-dev] Operand does not exist in operand list m m via llvm-dev [llvm-dev] Operand does not exist in operand list Craig Topper via llvm-dev [llvm-dev] Hello from NVIDIA Bryce Lelbach via llvm-dev [llvm-dev] [cfe-dev] [libcxx-dev] LLVM Relicensing Update Chris Lattner via llvm-dev [llvm-dev] [DI] Support for DW_OP_push_object_address in DIExpression John Reagan via llvm-dev [llvm-dev] zero-size arrays m m via llvm-dev [llvm-dev] zero-size arrays Tim Northover via llvm-dev [llvm-dev] RFC: Atomic LL/SC loops in LLVM revisited Alex Bradbury via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype NAKAMURA Takumi via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Jeremy Lakeman via llvm-dev [llvm-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Chandler Carruth via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Tim Shen via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Bruce Hoult via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Duncan P. 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Exon Smith via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Anton Korobeynikov via llvm-dev [llvm-dev] RFC: An Extension Mechanism for Parallel Compilers Based on LLVM Jeffrey Sandoval via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Martin Storsjö via llvm-dev [llvm-dev] Question about Schedule.td m m via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Alex Bradbury via llvm-dev [llvm-dev] Making Clang/LLVM faster using code layout optimizations Sriraman Tallam via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Chandler Carruth via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Renato Golin via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Greg Bedwell via llvm-dev [llvm-dev] New LLVM git repository conversion prototype Greg Bedwell via llvm-dev [llvm-dev] Minimal UBSAN runtime with ASAN? Igor Sugak via llvm-dev [llvm-dev] Should we stop supporting building with Visual Studio? Nicolas Capens via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Yevgeny Rouban via llvm-dev [llvm-dev] [cfe-dev] RFC: First-class Matrix type Renato Golin via llvm-dev [llvm-dev] Does anyone have issues with clang-with-thin-lto-ubuntu buildbot failing for practically every commit? Kristina Brooks via llvm-dev [llvm-dev] Does anyone have issues with clang-with-thin-lto-ubuntu buildbot failing for practically every commit? Zachary Turner via llvm-dev [llvm-dev] RFC: First-class Matrix type Adam Nemet via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support David Blaikie via llvm-dev [llvm-dev] LLVM C++14/C++17 BoF - Summary Zachary Turner via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary Keane, Erich via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary JF Bastien via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Fedor Sergeev via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary via llvm-dev [llvm-dev] Replication -O3 optimizations manually Han Cui via llvm-dev [llvm-dev] Gold Linker and Weak Functions Peter Collingbourne via llvm-dev [llvm-dev] Making Clang/LLVM faster using code layout optimizations Maksim Panchenko via llvm-dev [llvm-dev] Making Clang/LLVM faster using code layout optimizations Xinliang David Li via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary JF Bastien via llvm-dev [llvm-dev] Options not found when compile OpenSSL with clang Neil Zhao via llvm-dev [llvm-dev] Updates on SVN to GitHub migration Tom Stellard via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary via llvm-dev [llvm-dev] Updates on SVN to GitHub migration Tom Stellard via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary JF Bastien via llvm-dev [llvm-dev] Gold Linker and Weak Functions Isanbard Wortsmith via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Lang Hames via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Zachary Turner via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Fedor Sergeev via llvm-dev [llvm-dev] Updates on SVN to GitHub migration Jonas Hahnfeld via llvm-dev [llvm-dev] Question about MachineCSE optimization Yuchao (Michael) via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Nicolai Hähnle via llvm-dev [llvm-dev] [cfe-dev] LLVM C++14/C++17 BoF - Summary Brian Cain via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support David Blaikie via llvm-dev [llvm-dev] Does anyone have issues with clang-with-thin-lto-ubuntu buildbot failing for practically every commit? David Blaikie via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo Sam McCall via llvm-dev [llvm-dev] Replication -O3 optimizations manually Michael Kruse via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo James Y Knight via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo Brian Cain via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo Sam McCall via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Duncan P. N. Exon Smith via llvm-dev [llvm-dev] Replication -O3 optimizations manually Philip Pfaffe via llvm-dev [llvm-dev] Replication -O3 optimizations manually Han Cui via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Renato Golin via llvm-dev [llvm-dev] Nested ADJCALLSTACK UP/DOWN allowed? Tim Neumann via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Anton Korobeynikov via llvm-dev [llvm-dev] Nested ADJCALLSTACK UP/DOWN allowed? mbraun via llvm-dev [llvm-dev] Question about MachineCSE optimization mbraun via llvm-dev [llvm-dev] Question about MachineCSE optimization mbraun via llvm-dev [llvm-dev] Nested ADJCALLSTACK UP/DOWN allowed? Tim Neumann via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support mbraun via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Mehdi AMINI via llvm-dev [llvm-dev] Updates on SVN to GitHub migration Mehdi AMINI via llvm-dev [llvm-dev] Adding instrinsics which can be mapped to new instructions. 沈天豪 via llvm-dev [llvm-dev] Nested ADJCALLSTACK UP/DOWN allowed? Shiva Chen via llvm-dev [llvm-dev] Adding instrinsics which can be mapped to new instructions. Craig Topper via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Fedor Sergeev via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Nicolai Hähnle via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Manuel Klimek via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Fedor Sergeev via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Nicolai Hähnle via llvm-dev [llvm-dev] llvm-objcopy round-table summary James Henderson via llvm-dev [llvm-dev] [RFC] Enable thread specific cl::opt values for multi-threaded support Jacob Lifshay via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Renato Golin via llvm-dev [llvm-dev] llvm-objcopy round-table summary James Henderson via llvm-dev [llvm-dev] Question about MachineCSE optimization Yuchao (Michael) via llvm-dev [llvm-dev] llvm-objcopy round-table summary Kristof Beyls via llvm-dev [llvm-dev] [llc] Producing ptx assembly for different target architectures - possible bug? 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Kevin Neal via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo David Greene via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo via llvm-dev [llvm-dev] LLVM buildmaster will be restarted tonight Galina Kistanova via llvm-dev [llvm-dev] [Openmp-dev] Updates on SVN to GitHub migration Tom Stellard via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo Anton Korobeynikov via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo Sam McCall via llvm-dev [llvm-dev] Question about MachineCSE optimization Matthias Braun via llvm-dev [llvm-dev] [clangd-dev] Subprojects, GitHub, and the Monorepo via llvm-dev [llvm-dev] Updates on SVN to GitHub migration 罗勇刚(Yonggang Luo) via llvm-dev [llvm-dev] New LLVM git repository conversion prototype James Y Knight via llvm-dev [llvm-dev] PR36144: X86 Intel syntax and masm flavor Gerolf Hoflehner via llvm-dev [llvm-dev] Subprojects, GitHub, and the Monorepo Reid Kleckner via llvm-dev [llvm-dev] LLVM Weekly - #251, October 22nd 2018 Alex Bradbury via llvm-dev [llvm-dev] PR36144: X86 Intel syntax and masm flavor Reid Kleckner via llvm-dev [llvm-dev] RFC: An Extension Mechanism for Parallel Compilers Based on LLVM Alexey Bataev via llvm-dev [llvm-dev] [RFC] Free memory allocated for ManagedStaticMutex Reid Kleckner via llvm-dev [llvm-dev] PR36144: X86 Intel syntax and masm flavor Gerolf Hoflehner via llvm-dev [llvm-dev] RFC: An Extension Mechanism for Parallel Compilers Based on LLVM Tian, Xinmin via llvm-dev [llvm-dev] Updates on SVN to GitHub migration NAKAMURA Takumi via llvm-dev [llvm-dev] PR36144: X86 Intel syntax and masm flavor Reid Kleckner via llvm-dev [llvm-dev] [Openmp-dev] Updates on SVN to GitHub migration Justin Lebar via llvm-dev [llvm-dev] PR36144: X86 Intel syntax and masm flavor Reid Kleckner via llvm-dev [llvm-dev] [llc] Producing ptx assembly for different target architectures - possible bug? Artem Belevich via llvm-dev [llvm-dev] Updates on SVN to GitHub migration James Y Knight via llvm-dev [llvm-dev] [RFC] Moving llvm.dbg.va | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/rect_binned_heatmap.html | 2D Histogram Heatmap | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online 2D Histogram Heatmap View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/movies.json"}, "transform": [{ "filter": {"and": [ {"field": "IMDB Rating", "valid": true}, {"field": "Rotten Tomatoes Rating", "valid": true} ]} }], "mark": "rect", "width": 300, "height": 200, "encoding": { "x": { "bin": {"maxbins":60}, "field": "IMDB Rating", "type": "quantitative" }, "y": { "bin": {"maxbins": 40}, "field": "Rotten Tomatoes Rating", "type": "quantitative" }, "color": { "aggregate": "count", "type": "quantitative" } }, "config": { "view": { "stroke": "transparent" } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/stacked_bar_weather.html | Stacked Bar Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Stacked Bar Chart View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/seattle-weather.csv"}, "mark": "bar", "encoding": { "x": { "timeUnit": "month", "field": "date", "type": "ordinal", "title": "Month of the year" }, "y": { "aggregate": "count", "type": "quantitative" }, "color": { "field": "weather", "type": "nominal", "scale": { "domain": ["sun", "fog", "drizzle", "rain", "snow"], "range": ["#e7ba52", "#c7c7c7", "#aec7e8", "#1f77b4", "#9467bd"] }, "title": "Weather type" } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
http://jakevdp.github.io/blog/2013/01/13/hacking-super-mario-bros-with-python/ | Hacking Super Mario Bros. with Python | Pythonic Perambulations Pythonic Perambulations About Archive Hacking Super Mario Bros. with Python Sun 13 January 2013 This weekend I was coming home from the meeting of the LSST Dark Energy Science Collaboration, and found myself with a few extra hours in the airport. I started passing the time by poking around on the imgur gallery, and saw a couple animated gifs based on one of my all-time favorite games, Super Mario Bros. It got me wondering: could I use matplotlib's animation tools to create these sorts of gifs in Python? Over a few beers at an SFO bar, I started to try to figure it out. To spoil the punchline a bit, I managed to do it, and the result looks like this: This animation was created entirely in Python and matplotlib , by scraping the image data directly from the Super Mario Bros. ROM. Below I'll explain how I managed to do it. Scraping the Pixel Data Clearly, the first requirement for this pursuit is to get the pixel data used to construct the mario graphics. My first thought was to do something sophisticated like dictionary learning on a collection of screen-shots from the game to build up a library of thumbnails. That would be an interesting pursuit in itself, but it turns out it's much more straightforward to directly scrape the graphics from the source. It's possible to find digital copies of most Nintendo Entertainment System (NES) games online. These are known as ROMs, and can be played using one of several NES emulators available for various operating systems. I'm not sure about the legality of these digital game copies, so I won't provide a link to them here. But the internet being what it is, you can search Google for some variation of "Super Mario ROM" and pretty easily find a copy to download. One interesting aspect of ROMs for the original NES is that they use raw byte-strings to store 2-bit (i.e. 4-color), 8x8 thumbnails from which all of the game's graphics are built. The collection of these byte-strings are known as the "pattern table" for the game, and there is generally a separate pattern table for foreground and background images. In the case of NES games, there are 256 foreground and 256 background tiles, which can be extracted directly from the ROMs if you know where to look (incidentally, this is one of the things that made the NES an "8-bit" system. 2^8 = 256, so eight bits are required to specify any single tile from the table). Extracting Raw Bits from a File If you're able to obtain a copy of the ROM, the first step to getting at the graphics is to extract the raw bit information. This can be done easily in Python using numpy.unpackbits and numpy.frombuffer or numpy.fromfile . Additionally, the ROMs are generally stored using zip compression. The uncompressed data can be extracted using Python's built-in zipfile module. Combining all of this, we extract the raw file bits using a function like the following: import zipfile import numpy as np def extract_bits ( filename ): if zipfile . is_zipfile ( filename ): zp = zipfile . ZipFile ( filename ) raw_buffer = zp . read ( zp . filelist [ 0 ]) bytes = np . frombuffer ( raw_buffer , dtype = np . uint8 ) else : bytes = np . fromfile ( filename , dtype = np . uint8 ) return np . unpackbits ( bytes ) This function checks whether the file is compressed using zip, and extracts the raw bit information in the appropriate way. Assembling the Pattern Tables The thumbnails which contain the game's graphics patterns are not at any set location within the file. The location is specified within the assembly code that comprises the program, but for our purposes it's much simpler to just visualize the data and find it by-eye. To accomplish this, I wrote a Python script (download it here ) based on the above data extraction code which uses matplotlib to interactively display the contents of the file. Each thumbnail is composed from 128 bits: two 64-bit chunks each representing an 8x8 image with one bit per pixel. Stacking the two results in two bits per pixel, which are able to represent four colors within each thumbnail. The first few hundred chunks are difficult to interpret by-eye. They appear similar to a 2D bar code: in this case the "bar code" represents pieces of the assembly code which store the Super Mario Bros. program. Scrolling down toward the end of the file, however, we can quickly recognize the thumbnails which make up the game's graphics: This first pattern table contains all the foreground graphics for the game. Looking closely, the first few thumbnails are clearly recognizable as pieces of Mario's head and body. Going on we see pieces of various enemies in the game, as well as the iconic mushrooms and fire-flowers. The second pattern table contains all the background graphics for the game. Along with numbers and text, this contains the pieces which make up mario's world: bricks, blocks, clouds, bushes, and coins. Though all of the above tiles are shown in grayscale, we can add color by simply changing the matplotlib Colormap, as we'll see below. Combining Thumbnails and Adding Color Examining the pattern tables above, we can see that big Mario is made up of eight pattern tiles stitched together, while small Mario is made up of four. With a bit of trial and error, we can create each of the full frames and add color to make them look more authentic. Below are all of the frames used to animate Mario's motion throughout the game: Similarly, we can use the thumbnails to construct some of the other familiar graphics from the game, including the goombas, koopa troopas, beetle baileys, mushrooms, fire flowers, and more. The Python code to extract, assemble, and plot these images can be downloaded here . Animating Mario With all of this in place, creating an animation of Mario is relatively easy. Using matplotlib's animation tools (described in a previous post ), all it takes is to decide on the content of each frame, and stitch the frames together using matplotlib's animation toolkit. Putting together big Mario with some scenery and a few of his friends, we can create a cleanly looping animated gif. The code used to generate this animation is shown below. We use the same NESGraphics class used to draw the frames above, and stitch them together with a custom class that streamlines the building-up of the frames. By uncommenting the line near the bottom, the result will be saved as an animated GIF using the ImageMagick animation writer that I recently contributed to matplotlib. The ImageMatick plugin has not yet made it into a released matplotlib version, so using the save command below will require installing the development version of matplotlib, available for download on github . "Mario Animation" animate_mario.py download """Extract and draw graphics from Mario By Jake Vanderplas, 2013 <http://jakevdp.github.com> License: GPL. Feel free to use and distribute, but keep this attribution intact. """ from collections import defaultdict import zipfile import numpy as np from matplotlib import pyplot as plt from matplotlib.colors import ListedColormap from matplotlib import animation class NESGraphics ( object ): """Class interface for stripping graphics from an NES ROM""" def __init__ ( self , filename = 'mario_ROM.zip' , offset = 2049 ): self . offset = offset if zipfile . is_zipfile ( filename ): zp = zipfile . ZipFile ( filename ) data = np . unpackbits ( np . frombuffer ( zp . read ( zp . filelist [ 0 ]), dtype = np . uint8 )) else : data = np . unpackbits ( np . fromfile ( filename , dtype = np . uint8 )) self . data = data . reshape (( - 1 , 8 , 8 )) def generate_image ( self , A , C = None , transparent = False ): """Generate an image from the pattern table. Parameters ---------- A : array_like an array of integers indexing the thumbnails to use. The upper-left corner of the image is A[0, 0], and the bottom-right corner is A[-1, -1]. A negative index indicates that the thumbnail should be flipped horizontally. C : array-like The color table for A. C should have shape A.shape + (4,). C[i, j] gives the values associated with the four bits of A for the output image. transparent : array_like if true, then zero-values in A will be masked for transparency Returns ------- im : ndarray or masked array the image encoded by A and C """ A = np . asarray ( A ) if C is None : C = range ( 4 ) # broadcast C to the shape of A C = np . asarray ( C ) + np . zeros ( A . shape + ( 1 ,)) im = np . zeros (( 8 * A . shape [ 0 ], 8 * A . shape [ 1 ])) for i in range ( A . shape [ 0 ]): for j in range ( A . shape [ 1 ]): # extract bits ind = 2 * ( abs ( A [ i , j ]) + self . offset ) thumb = self . data [ ind ] + 2 * self . data [ ind + 1 ] # set bit colors thumb = C [ i , j , thumb ] # flip image if negative if A [ i , j ] < 0 : thumb = thumb [:, :: - 1 ] im [ 8 * i : 8 * ( i + 1 ), 8 * j : 8 * ( j + 1 )] = thumb if transparent : im = np . ma . masked_equal ( im , 0 ) return im class NESAnimator (): """Class for animating NES graphics""" def __init__ ( self , framesize , figsize = ( 8 , 6 ), filename = 'mario_ROM.zip' , offset = 2049 ): self . NG = NESGraphics () self . figsize = figsize self . framesize = framesize self . frames = defaultdict ( lambda : []) self . ims = {} def add_frame ( self , key , A , C = None , ctable = None , offset = ( 0 , 0 ), transparent = True ): """add a frame to the animation. A & C are passed to NESGraphics.generate_image""" cmap = ListedColormap ( ctable ) im = self . NG . generate_image ( A , C , transparent = transparent ) self . frames [ key ] . append (( im , cmap , offset )) def _initialize ( self ): """initialize animation""" A = np . ma . masked_equal ( np . zeros (( 2 , 2 )), 0 ) for i , key in enumerate ( sorted ( self . frames . keys ())): self . ims [ key ] = self . ax . imshow ( A , interpolation = 'nearest' , zorder = i + 1 ) self . ax . set_xlim ( 0 , self . framesize [ 1 ]) self . ax . set_ylim ( 0 , self . framesize [ 0 ]) return tuple ( self . ims [ key ] for key in sorted ( self . ims . keys ())) def _animate ( self , i ): """animation step""" for key in sorted ( self . frames . keys ()): im , cmap , offset = self . frames [ key ][ i % len ( self . frames [ key ])] self . ims [ key ] . set_data ( im ) self . ims [ key ] . set_cmap ( cmap ) self . ims [ key ] . set_clim ( 0 , len ( cmap . colors ) - 1 ) self . ims [ key ] . set_extent (( offset [ 1 ], im . shape [ 1 ] / 8 + offset [ 1 ], offset [ 0 ], im . shape [ 0 ] / 8 + offset [ 0 ])) return tuple ( self . ims [ key ] for key in sorted ( self . ims . keys ())) def animate ( self , interval , frames , blit = True ): """animate the frames""" self . fig = plt . figure ( figsize = self . figsize ) self . ax = self . fig . add_axes ([ 0 , 0 , 1 , 1 ], frameon = False , xticks = [], yticks = []) self . ax . xaxis . set_major_formatter ( plt . NullFormatter ()) self . ax . yaxis . set_major_formatter ( plt . NullFormatter ()) self . anim = animation . FuncAnimation ( self . fig , self . _animate , init_func = self . _initialize , frames = frames , interval = interval , blit = blit ) self . fig . anim = self . anim return self . anim def animate_mario (): NA = NESAnimator ( framesize = ( 12 , 16 ), figsize = ( 4 , 3 )) # Set up the background frames bg = np . zeros (( 12 , 18 ), dtype = int ) bg_colors = np . arange ( 4 ) + np . zeros (( 12 , 18 , 4 )) bg_ctable = [ '#88AACC' , 'tan' , 'brown' , 'black' , 'green' , '#DDAA11' , '#FFCC00' ] # blue sky bg . fill ( 292 ) # brown bricks on the ground bg [ 10 ] = 9 * [ 436 , 437 ] bg [ 11 ] = 9 * [ 438 , 439 ] # little green hill bg [ 8 , 3 : 5 ] = [ 305 , 306 ] bg [ 9 , 2 : 6 ] = [ 304 , 308 , 294 , 307 ] bg_colors [ 8 , 3 : 5 ] = [ 0 , 1 , 4 , 3 ] bg_colors [ 9 , 2 : 6 ] = [ 0 , 1 , 4 , 3 ] # brown bricks bg [ 2 , 10 : 18 ] = 325 bg [ 3 , 10 : 18 ] = 327 # gold question block bg [ 2 , 12 : 14 ] = [ 339 , 340 ] bg [ 3 , 12 : 14 ] = [ 341 , 342 ] bg_colors [ 2 : 4 , 12 : 14 ] = [ 0 , 6 , 2 , 3 ] # duplicate background for clean wrapping bg = np . hstack ([ bg , bg ]) bg_colors = np . hstack ([ bg_colors , bg_colors ]) # get index of yellow pixels to make them flash i_yellow = np . where ( bg_colors == 6 ) # create background frames by offsetting the image for offset in range ( 36 ): bg_colors [ i_yellow ] = [ 6 , 6 , 6 , 6 , 5 , 5 , 2 , 5 , 5 ][ offset % 9 ] NA . add_frame ( 'bg' , bg , bg_colors , bg_ctable , offset = ( 0 , - 0.5 * offset ), transparent = False ) # Create mario frames mario_colors = [ 'white' , 'red' , 'orange' , 'brown' ] NA . add_frame ( 'mario' , [[ 0 , 1 ], [ 2 , 3 ], [ 4 , 5 ], [ 6 , 7 ]], ctable = mario_colors , offset = ( 2 , 10 )) NA . add_frame ( 'mario' , [[ 8 , 9 ], [ 10 , 11 ], [ 12 , 13 ], [ 14 , 15 ]], ctable = mario_colors , offset = ( 2 , 10 )) NA . add_frame ( 'mario' , [[ 16 , 17 ], [ 18 , 19 ], [ 20 , 21 ], [ 22 , 23 ]], ctable = mario_colors , offset = ( 2 , 10 )) # Create koopa-troopa frames troopa_colors = [ 'white' , 'green' , 'white' , 'orange' ] NA . add_frame ( 'troopa' , [[ 252 , 160 ], [ 161 , 162 ], [ 163 , 164 ]], ctable = troopa_colors , offset = ( 2 , 7 )) NA . add_frame ( 'troopa' , [[ 252 , 165 ], [ 166 , 167 ], [ 168 , 169 ]], ctable = troopa_colors , offset = ( 2 , 7 )) # Create goomba frames goomba_colors = [ 'white' , 'black' , '#EECCCC' , '#BB3333' ] NA . add_frame ( 'goomba' , [[ 112 , 113 ], [ 114 , 115 ]], ctable = goomba_colors , offset = ( 2 , 4 )) NA . add_frame ( 'goomba' , [[ 112 , 113 ], [ - 115 , - 114 ]], ctable = goomba_colors , offset = ( 2 , 4 )) return NA . animate ( interval = 100 , frames = 36 ) if __name__ == '__main__' : anim = animate_mario () # saving as animated gif requires matplotlib 0.13+ and imagemagick #anim.save('mario_animation.gif', writer='imagemagick', fps=10) plt . show () The result looks like this: Pretty good! With a bit more work, it would be relatively straightforward to use the above code to do some more sophisticated animations: perhaps recreate a full level from the original Super Mario Bros, or even design your own custom level. You might think about taking the extra step and trying to make Mario's movements interactive. This could be a lot of fun, but probably very difficult to do well within matplotlib. For tackling an interactive mario in Python, another framework such as Tkinter or pygame might be a better choice. I hope you enjoyed this one as much as I did -- happy coding! matplotlib animation nintendo Comments Please enable JavaScript to view the comments powered by Disqus. © 2012-2017 Jake VanderPlas, license unless otherwise noted. Generated by Pelican . --> | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/area_density.html | Density Plot | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Density Plot View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": { "url": "data/movies.json" }, "width": 400, "height": 100, "transform":[{ "density": "IMDB Rating", "bandwidth": 0.3 }], "mark": "area", "encoding": { "x": { "field": "value", "title": "IMDB Rating", "type": "quantitative" }, "y": { "field": "density", "type": "quantitative" } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://opensource.com/users/tiwarinitish86 | Nitish Tiwari | Opensource.com Skip to main content User account menu Log in RSS Main navigation Articles Resources What is open source? The open source way Projects and applications Organizations Open source alternatives Alternatives to Acrobat Alternatives to AutoCAD Alternatives to Dreamweaver Alternatives to Gmail Alternatives to MATLAB Alternatives to Minecraft Alternatives to Google Photos Alternatives to Photoshop Alternatives to Skype Alternatives to Slack Alternatives to Trello More... Linux Downloads Frequently Asked Questions Search Nitish Tiwari 2157 points | Follow @nitisht_ | Connect tiwarinitish Bangalore, India Nitish is interested at the intersection of open source, system software and startups. He loves to read and explore anything open source. In his free time, he likes to read motivational books. He is currently working on building Parseable - an open source object storage, log storage, management and observability platform. Open Source Champion People's Choice Award Author Contributor Club Rust Authored Content Get started with Parseable, an open source log storage and observability platform Written in Rust, Parseable leverages data compression, storage, and networking advances to bring a simple, efficient logging platform that just works. Nitish Tiwari (Alumni) November 1, 2022 Try Chatwoot, an open source customer relationship platform Chatwoot is an open source alternative to Intercom, Zendesk, Salesforce Service Cloud, and other proprietary communications platforms. Nitish Tiwari (Alumni) June 27, 2021 Application observability with Apache Kafka and SigNoz SigNoz helps developers start meeting their observability goals quickly and with minimum effort. Nitish Tiwari (Alumni) April 20, 2021 Get to know Tuleap for project management Tuleap is being used by the Eclipse Foundation, replacing Bugzilla. Nitish Tiwari (Alumni) January 19, 2017 A look inside the 'blinky flashy' world of wearables and open hardware While looking at the this year's All Things Open event schedule, a talk on wearables and open hardware caught my eye: The world of the blinky flashy. Naturally, I dug deeper… Nitish Tiwari (Alumni) October 21, 2016 Unity 5.5 on Linux, Halcyon 6, and more gaming news In this month's open gaming roundup, we take a look at the Unity 5.5 Linux beta and some exciting new releases for Linux and SteamOS. Open gaming roundup for September 2016… Nitish Tiwari (Alumni) September 26, 2016 Load More Authored Comments tiwarinitish86 6 Jul 2016 Why object storage is eating the world I'm glad it helped, Don! tiwarinitish86 15 Mar 2016 Rocket League promised for Linux, MAME open source after 19 years, and more gaming news Thank you for the Information! Load More About This Site The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Opensource.com aspires to publish all content under a Creative Commons license but may not be able to do so in all cases. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Copyright © 2021 Red Hat, Inc. Legal Privacy Policy Terms of use | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/stacked_bar_h.html | Horizontal Stacked Bar Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Horizontal Stacked Bar Chart View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": {"url": "data/barley.json"}, "mark": "bar", "encoding": { "x": {"aggregate": "sum", "field": "yield"}, "y": {"field": "variety"}, "color": {"field": "site"} } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
https://www.timeforkids.com/k1/topics/games/ | TIME for Kids | Games | Topic | K-1 Skip to main content Search Articles by Grade level Grades K-1 Articles Grade 2 Articles Grades 3-4 Articles Grades 5-6 Articles Topics Animals Arts Ask Angela Books Business Careers Community Culture Debate Earth Science Education Election 2024 Engineering Environment Food and Nutrition Games Government History Holidays Inventions Movies and Television Music and Theater Nature News People Places Podcasts Science Service Stars Space Sports The Human Body The View Transportation Weather World Young Game Changers Your $ Financial Literacy Content Grade 4 Edition Grade 5-6 Edition For Grown-ups Resource Spotlight Also from TIME for Kids: Log In role: none user_age: none editions: The page you are about to enter is for grown-ups. Enter your birth date to continue. Month (MM) 01 02 03 04 05 06 07 08 09 10 11 12 Year (YYYY) 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Submit Games Contact us Privacy policy California privacy Terms of Service Subscribe CLASSROOM INTERNATIONAL © 2026 TIME USA, LLC. All Rights Reserved. Powered by WordPress.com VIP | 2026-01-13T09:30:40 |
https://vega.github.io/vega-lite/examples/stacked_bar_normalize.html | Normalized (Percentage) Stacked Bar Chart | Vega-Lite Vega-Lite Vega Altair Vega-Lite API Examples Tutorials Documentation Usage Ecosystem GitHub Try Online Normalized (Percentage) Stacked Bar Chart View this example in the online editor Vega-Lite JSON Specification { "$schema": "https://vega.github.io/schema/vega-lite/v6.json", "data": { "url": "data/population.json"}, "transform": [ {"filter": "datum.year == 2000"}, {"calculate": "datum.sex == 2 ? 'Female' : 'Male'", "as": "gender"} ], "mark": "bar", "width": {"step": 17}, "encoding": { "y": { "aggregate": "sum", "field": "people", "title": "population", "stack": "normalize" }, "x": {"field": "age"}, "color": { "field": "gender", "scale": {"range": ["#675193", "#ca8861"]} } } } Edit this page and submit a pull request! | 2026-01-13T09:30:40 |
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