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1,909,780 | WhatsApp Bulk Message Sender: Overview | One popular feature of the instant messaging app whatsapp bulk message sender is that it's... | 0 | 2024-07-03T07:08:31 | https://dev.to/rudrakshi27/whatsapp-bulk-message-sender-overview-j6a |
One popular feature of the instant messaging app **[whatsapp bulk message sender](https://saasyto.com/send-bulk-broadcast-whatsapp-messages-in-2024/)** is that it's especially useful while doing group conversations. You may wind up sending a lot of WhatsApp messages if you utilize this method for sending bulk texts. It can be revolutionary how simple it is to send a lot of WhatsApp broadcast messages for business or personal purposes. However, it's imperative to stay up to date with the best practices for delivering bulk messages in 2024 because WhatsApp is constantly evolving and introducing new capabilities.
In this thorough guide, we'll go over the top techniques and resources for sending WhatsApp messages in mass in 2024. We will guide you through every step of the procedure, from deciding on the ideal software or service to understanding its limitations and legal requirements.
By using this tactic, you might increase the size of your social network and enhance your communication in both personal and professional settings. Consequently, this post will give you the knowledge and resources you need to send bulk broadcast WhatsApp messages in 2024, whether you're a marketer looking to promote your goods or an event planner hoping to greet attendees.
## Broadcast Messaging with WhatsApp
WhatsApp is a powerful marketing tool because of its massive user base and high engagement rates. Businesses can use a WhatsApp bulk message sender to efficiently and rapidly reach a large audience with their goods or services. Through tailored interactions, this direct communication channel boosts customer engagement and loyalty.
-High Open Rates: When compared to traditional email marketing, WhatsApp guarantees significantly higher open rates for your messaging. Studies reveal that although the average number of emails opened is 20%, open rates can reach up to 90%.
-Direct Communication Channel: Unlike mass WhatsApp message emails that could wind up in spam bins, WhatsApp messages land directly in your clients' inboxes, offering a more personal touch. Using this direct line of contact, businesses may engage with **bulk whatsapp sender** their audience through bulk SMS or WhatsApp messages on a bulk WhatsApp sender platform.
-Improved Interaction: Based on observations made by WhatsApp bulk message senders, a small number of users have sent a large number of messages. Emoticons, videos, and images are examples of engaging bulk message sending components that can draw users in and initiate a discussion. Furthermore, WhatsApp features like buttons and quick responses might make it easier for users to take action after reading your message.
-Economical: Businesses of all sizes can utilize bulk WhatsApp sender tools as a marketing strategy because there are several affordable plans available. Compared to more traditional marketing channels like print or broadcast advertising, bulk WhatsApp marketing provides a higher return on investment.
## Winning with WhatsApp: A Guide to Bulk Messaging
Are you ready to get started? This comprehensive guide explains how to use the best tools available to send bulk WhatsApp broadcast messages. You'll need Saasyto, a reliable mass WhatsApp marketing solution, before you begin. Saasyto is a marketing application for WhatsApp designed to help you build open and fruitful interactions with your customers.
Let me first give you a quick rundown of how this platform works. You can benefit from a free seven-day subscription to Saasyto's services either during or after the tour.
Choose "Sign Up" from web.saasyto.com. Prior to sending a lot of texts, make sure you make your messages visible on WhatsApp. After entering your details and selecting the time zone (local or Asia/Kolkata for India), click "Sign Up and Login". After logging in, a screen will appear to allow you to start sending bulk WhatsApp messages.
Saasyto offers key advantages like bulk WhatsApp broadcast messaging and traditional bulk WhatsApp sender features. With Saasyto, **whatsapp bulk message sender** you can efficiently send bulk broadcast messages from a single phone, simplifying the process of scanning numerous digits and numbers at once.
For example, if you scan 100 numbers and send 100 messages from each number per day, you can reach up to 10,000 people. Additionally, you are far more capable than that.
To finish the process, click WhatsApp Manager from the menu on the left, choose "Add Account," and scan the QR code.
## Mastering WhatsApp Broadcasts with Saasyto
Another powerful feature of Saasyto is the use of variables. Let's say you oversee a coaching facility with a student population of one thousand. It is your responsibility to update them on their development. Using the WhatsApp bulk message sender's **bulk whatsapp sender** variable function streamlines mass messaging on the app, avoiding the time-consuming task of sending individual messages with each student's name and manually grading them. It functions in this manner.
First, open a brand-new CSV file. Put "Phone Number" as the header in cell A1. Add "Marks" to cell C1 and "Name" to cell B1. Make sure you type the country code in column A before entering any phone numbers. List the names in column B that go with those numbers, along with their grades in column C. After saving this CSV file, go back to your Saasyto - Bulk Broadcast WhatsApp Messages gateway.
## Effortless Bulk Messaging with WhatsApp
Use these tried-and-true tips to get the most out of your WhatsApp mass broadcast messages:
How to Divide Your Audience Effectively
Use audience segmentation techniques such as routines, hobbies, or demographics to tailor WhatsApp broadcast messages to particular groups. This targeted approach boosts engagement and encourages positive behavior, which amplifies the total impact of your advertisement.
Compose succinct but educational letters.
Writing for a large readership requires giving priority to conciseness and clarity. When sending mass messages on WhatsApp, it's important to be precise and brief so that recipients may quickly comprehend and retain your main points. One of the best ways to initiate group chats on WhatsApp is to send out large texts. Respect your audience's interest in chatting instead of overwhelming them with detailed instructions on sending bulk WhatsApp messages.
Make sure everything works properly before mailing.
Please carefully review before sending out a large number of bulk WhatsApp messages. Send test messages to make sure that the Bulk Broadcast WhatsApp Messages presentation, content, and layout of the message are all correct. Testing increases the effectiveness of mass media advertising by ensuring expertise and error rectification.
Examine and enhance the campaign's results.
After launching your WhatsApp mass broadcasting campaign, closely monitor delivery, **whatsapp bulk message sender** click-through rates, and open rates as key performance indicators. These results show that the extensive WhatsApp broadcasting effort was successful, but they also highlight certain shortcomings. Utilize this information to boost audience engagement with future message campaigns. | rudrakshi27 | |
1,909,716 | Technical Writing Process for Absolute Beginners | Introduction The technical writing process is a step-by-step guide to writing a... | 0 | 2024-07-03T07:07:48 | https://dev.to/umarshehu/technical-writing-process-for-absolute-beginners-4oig | technicalwriting, beginners |
#### Introduction
The technical writing process is a step-by-step guide to writing a technical document. If you are an absolute beginner in technical writing, and about to write a technical document, follow these steps to guide you from planning to publishing.
1\. ***Planning Stage***: Planning is the first and crucial step. Good planning is associated with a sound published document. Three key points to consider during the planning stage are:
* *Purpose*: Purpose asked the question “Why?”. Ask yourself, what is the purpose of writing this document?
* *Scope*: Scope asked the question “What?”. What do you want to write about?
* *Audience*: Pay attention to your audience. The audience asked the question “Who?”. Who are you writing the document for?
2\. ***Research and Learn***: Research for data or information about your document. Read and learn about the information you have researched. You need to have a solid knowledge of your subject matter.
3\. ***Edit and Write***: Edit your gathered information in a structured format. Write in a clean, clear, and concise manner. The audience should find your document easy to read and understand.
4\. ***Edit and Review***: Edit your document again. Check for incorrect grammar, misaligned paragraphs, and omitted punctuation. Review your document from the planning stage to the edit-and-write stage.
5\. ***Publish***: Choose a platform easily accessible to your targeted audience and publish your document.
***Closing thoughts***
A brief introduction to the technical writing process and the basic steps were introduced to the reader. Use this article as a guide, to writing and publishing your first technical document.
I am Umar Shehu, a passionate technical writer and documentation engineer. I use my 3Cs (clean, clear, and concise) format, to reach my targeted audience.
| umarshehu |
1,909,779 | How do crypto wallets make money? | Crypto wallets are making waves in the crypto realm and it is witnessing tremendous popularity and... | 0 | 2024-07-03T07:07:21 | https://dev.to/bellabardot/how-do-crypto-wallets-make-money-5fe3 | cryptowallet, cryptocurrencywallet | Crypto wallets are making waves in the crypto realm and it is witnessing tremendous popularity and growth. Crypto wallets are primarily used to store, send, and receive crypto holdings efficiently. Businesses are leveraging crypto wallets as they are offering a standard income stream to generate ample revenue. Thus, financing in [crypto wallet development](https://maticz.com/crypto-wallet-development) will be a significant investment strategy for businesses. This blog discusses the top revenue streams of cryptocurrency wallets.
**Revenue streams of crypto wallet**
**Transaction Fees**
The crypto wallet’s fundamental way of generating revenue is through transaction fees. Every time the users make a transaction by sending or receiving cryptocurrencies, they will be charged certain fees which will be shared between the network and the crypto wallet provider. This fee may vary depending on the wallets.
**Staking**
The crypto wallets can earn through staking. Staking is the process of holding the crypto assets for a certain period and the users are rewarded in the form of commission. Crypto wallets that support the defi protocol usually earn certain fees from the staking rewards.
**Token Listing**
Crypto traders or users can list newly launched crypto tokens and currencies in the market in the crypto wallets. Crypto wallet providers employ listing fees which serve as the best passive income. The crypto wallets support multiple crypto assets that vary based on the wallets.
**Exchange Services**
Cryptocurrency wallets come with integrated exchange services which serve as a centralized authority that enables users to swap cryptocurrencies without leaving the crypto wallet. The crypto wallet providers employ exchange fees that are structured based on the trade, percentage-based fees, etc.
**Premium Features**
The crypto wallets offer advanced features for a certain fee as premium services. Users have to avail of the premium services to experience advanced features such as enhanced security measures, transaction history tracking, etc by paying certain fees.
**Final Thoughts**
The crypto wallets are evolving to be a promising and profitable business venture in the crypto realm. The crypto wallets are bringing innovations with the advancements in technology and grabbing attention among crypto entrepreneurs. Cryptocurrency wallets are transforming the digital financial landscape by offering unprecedented levels of security to crypto assets. AI and ML, smart wallets, and quantum-resistant cryptography are the new future innovations and trends in the crypto wallet landscape. The revenue streams offered by crypto wallets are offering potential earning opportunities for crypto wallet investors. Looking to earn passive income in the crypto landscape? Then launch crypto wallets by partnering with the best crypto wallet development company in the market. | bellabardot |
1,909,778 | Day 25 of 30 of JavaScript | Hey reader👋 Hope you are doing well😊 In the last post we have talked about Async/Await. In this post... | 0 | 2024-07-03T07:07:19 | https://dev.to/akshat0610/day-25-of-30-of-javascript-4k94 | webdev, javascript, beginners, tutorial | Hey reader👋 Hope you are doing well😊
In the last post we have talked about Async/Await. In this post we are going to discuss about Event Loop.
So let's get started🔥
## Event Loop in JavaScript
The event loop is a fundamental concept in JavaScript, especially in the context of asynchronous programming. It is responsible for handling and coordinating the execution of multiple operations in a non-blocking manner.
We know that JavaScript is single threaded language i.e. it can handle only one task at a time. Then how asynchronous programming works or JavaScript can handle multiple tasks at a time without blocking. To answer this event loop comes into picture.
## Basic Terminologies
**Call Stack**
The call stack is a data structure that keeps track of function calls. When a function is called, it gets added to the call stack. When the function returns, it is removed from the call stack.
Here in call stack the methods are stored in the order of their execution.
**Web APIs**
Web APIs (like `setTimeout`, DOM events, and AJAX calls) are provided by the browser (or the Node.js runtime) and allow asynchronous operations. When an asynchronous operation is invoked, it is handled by the Web API, which then delegates the task to the background (e.g., timers, network requests).
**Callback Queue**
Once an asynchronous operation is completed, its callback function is placed in the callback queue (or task queue). The callback queue is a list of functions that are waiting to be executed.
So here the callback provided in `seTimeout` is to be executed after 3 seconds for that time being this callback functin is stored in callback queue.
## Working of Event Loop
The event loop checks in call stack first for any methods to be executed if the call stack is not empty then the methods in call stack are executed first. If the call stack is empty (i.e., there is no code currently being executed), the event loop takes the first callback from the callback queue and pushes it onto the call stack, allowing it to be executed. This process ensures that the asynchronous callbacks are executed in the order they were placed in the queue, but only when the call stack is empty.
Here `console.log("Start")` and `console.log("End")` are synchronous operations and `setTimeout` is asynchronous and a Web API.
The first line goes into the stack and is executed and removed from stack. The second line goes into stack when stack see it is an asynchronous function. The browser sets a timer for 2 seconds and the callback is sent to the Web API. Then the third function call is stored in stack and is executed. After 2 seconds, the timer completes, and the callback `(() => { console.log("Timer finished"); })` is placed in the callback queue. The event loop sees that the call stack is empty and takes the callback from the callback queue, pushing it onto the call stack. The callback is executed, and "Timer finished" is printed.
So here you can see that how JavaScript being a single threaded language easily handles multiple tasks at a time.
I hope you have understood this blog well. Don't forget to follow me.
Thankyou 🩵 | akshat0610 |
1,909,776 | For a Halloween party happy hour | Whether you dress up in weird costumes and go on trick-or-treating adventures, watch some scary... | 0 | 2024-07-03T07:04:39 | https://dev.to/md_raufkhandaker_a451593/for-a-halloween-party-happy-hour-2khe | Whether you dress up in weird costumes and go on trick-or-treating adventures, watch some scary movies or go to a party, there's no way to celebrate. Yet for many of these experiences it's all about creating a creepy atmosphere. , a playlist like this can instantly create the seasonal vibe you need. Our recommendations focus on the classics. 's is probably one of the first songs you think of when reading your "Halloween" playlist.The song written in 2006 is part of the album, which also includes other horror hits such as .
Image Source Of course these other games are fun and probably worth adding to your playlist but the defining classic here is. As a single it occupied the no. It hit number one on the charts just before Halloween and [France Mobile Number List](https://bcellphonelist.com/france-mobile-database/) it has been the most popular Halloween song ever since. The original songs written in 2011 are also worthy of your attention.In fact, the song is considered one of the most influential songs in shaping rock music as a whole. Image Source While performing the song, Hawkins emerged from a coffin wearing a long cape and transformed himself into a vampire character inspired by Vincent Price.
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Needless to say it is difficult to avoid the spell this song casts. The witchy renditions from the year's cover are timeless. was released on the album of the same name. The song tells the story of an individual dressing up to attend a dead man's party.The party guests were also not among the living, which added to the spooky Halloween atmosphere. Image Source Photo Archives Disney General Entertainment Content Getty Images The film remains relevant appearing in movies and television shows over the decades.
| md_raufkhandaker_a451593 | |
1,909,775 | Unreal Engine Vs Unity-Which is Better? | The gaming realm is flourishing with the innovation and emergence of the latest technologies. Gaming... | 0 | 2024-07-03T07:03:50 | https://dev.to/bellabardot/unreal-engine-vs-unity-which-is-better-2a52 | unrealengine, unrealenginegame, unity3d | The gaming realm is flourishing with the innovation and emergence of the latest technologies. Gaming engines are the foundation for crafting high-performing games. Choosing the right game engine is necessary to bring the desired outcome in game development. In this blog, we will examine the pros and cons of unreal and unity before fostering game development.
**What is an Unreal Engine?**
Unreal Engine is a popular and powerful gaming engine that is a comprehensive suite that encompasses the core tools and functionalities to design and develop high-quality 3D games. Epic Games developed the Unreal engine and was first exhibited in a first-person shooter game named Unreal. Unreal Engine 5.4 is the latest version of the gaming engine which offers potential features and functionalities to create realistic video games. Owing to the innovation in the features of Unreal Engine many gaming investors are investing in developing Unreal engine games. Anyone who wishes to capitalize in the gaming realm can collaborate with the best [Unreal Engine game development company](https://maticz.com/unreal-engine-game-development) to start their new venture in the gaming realm.
**Pros and Cons of Unreal Engine**
**Pros**
- Unreal Engine is a free and open-source platform.
- It offers exceptional performance when working with heavy assets and environments.
- It is known for faster rendering.
- Unreal encompasses an advanced toolset for refined graphics, multiplayer capabilities, and VR/AR functionalities.
- Facilitates creation of high-quality games across PC, Mobile, and Console.
- It has a larger community of active game developers.
- Exceptional features such as Blueprint visual scripting, metahuman character, nanite geometry technology, lumen dynamic global illumination, etc.
**Cons**
- Unity engine has a complex user interface and a steep learning curve.
- Unreal Engine is resource-intensive and it requires a high-end system to run effectively.
- Developers need to pay a 5% royalty if their developed product earns more than %1million.
- It lacks 2D game creation abilities.
**What is Unity3D?**
Unity 3D is the popular cross-platform game engine developed by Unity Technologies and launched in the year 2005. It is known for developing real-time 3D and 2D games, and mobile applications for 20+ platforms. Unity engine is widely used in various industries such as film, television, engineering, architecture, etc. Unity 6 is the newest version of Unity engine which is set to release in 2024 and incorporates generative AI tools called Unity Muse and Unity Sentis.
**Pros and Cons of Unity**
**Pros**
- Highly suitable for mobile and web applications and performs across 20+ platforms.
- Unity has an intuitive and user-friendly interface and is easy to learn.
- Unity engine is widely used to host large-scale multiplayer games.
- It speeds up the workflow and offers access to the world's largest 3D development community.
- Unity is free for projects that are generating below $100,000 per year.
**Cons**
- Unity is not open-source and offers access to read-only source code with Unity enterprise subscription.
- The performance of the Unity engine is low compared to other game engines.
- It lacks real-time multiplayer capabilities and is only available by downloading frameworks.
- The graphic quality of Unity is less compared to the Unreal engine.
**Closing Thoughts**
To conclude, the unreal engine and unity have their own pros and cons and they can be chosen according to the goals and objectives of businesses. Unreal Engine is highly used for complex and high-definition games that use extensive resources whereas Unity engine is known for developing 2D and 3D games across mobile applications. If you venture into the gaming industry be sure to choose the right game engine for your gaming project that drives success through their potential.
| bellabardot |
1,909,774 | Best Online Marketing | Independence Day Special Status, HD Ultra HD Independence Day Videos Free Download Wish your friends... | 0 | 2024-07-03T07:03:38 | https://dev.to/fazayala_rabbi_c7c3ff4ac9/best-online-marketing-1jgi | Independence Day Special Status, HD Ultra HD Independence Day Videos Free Download Wish your friends and family a special Independence Day with the latest HD Independence Day Special Videos.You can also share it on . View and download latest collection of New Year wallpapers photos and images for desktop laptop and mobiles.
Get various types of special Independence Day videos pictures and status for your, on. We have [url=https://bcellphonelist.com/find-your-phone-number/]Find Your Mobile Number List[/url] divided it into sections and loaded you with tons of the best content that will help you impress everyone on your greeting occasion. Make your friend's day brighter. Share Independence Day Video – Online New Year Full Screen Ultra HD Status Video Download to share New Year with all your friends.
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Happy Independence Day to my loved ones. Independence Day special video download. Video status. Independence Day Special Full HD Video Status. Best Independence Day Full Screen Video Download. Independence Day Special Full Screen Download Video, Independence Day Special Song Status Video Download Top Ranked Best Online Marketing Courses in India with Internship Opportunities By Swarup Rudra - Courses in India Teachers Hat University E-Learning Books Business Classroom Education Internet Content Hidden What is Digital Marketing? What is the Scope of Digital Marketing Scope of Digital Marketing and Career Options Scope of Digital Marketing Best Digital Marketing Courses in India Digital Marketing Institute Upgrade Simplified Learning What is Digital Marketing? It is a method of reaching out to a large audience using digital and online platforms in order to achieve various objectives including building brand awareness, generating leads, focusing on leads, generating sales, etc.
| fazayala_rabbi_c7c3ff4ac9 | |
1,909,773 | appeal of an organization | It’s great for the visual because it’s a photo sharing website. could involve food photography... | 0 | 2024-07-03T07:03:23 | https://dev.to/imran_hasanshwon_f05a175/appeal-of-an-organization-62 | It’s great for the visual because it’s a photo sharing website.
could involve food photography travel occasion crafts and many other industries. It would help if you ensured that the stored photos were linked to your website to drive per-click transactions. LinkedIn, unlike other destinations for human interaction that is essentially business-to-customer, allows organizations to thrive and scale. Using this stage you can undoubtedly build an expert profile that encourages trust and authority. It's also great for attracting a crowd. . This stage is perfect for two pictures and recordings.
Along these lines this directly to your destination and attract your crowd instantly.ct with direct input from your customers. Argentina is more segido. The [Italy Mobile Number List](https://bcellphonelist.com/italy-mobile-database/) main satisfaction you can provide for this stage is recording. Not a fan of the aforementioned stage where two recordings and photos can be perfectly combined. Still, you can drive deals by making records that appeal to a specific demographic. Snapshot. It is considered to be one of the fastest growing systems management areas today. Your business should use it by providing restricted access and promotions to your ideal interest groups.
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It’s also a great tool to provide customers with authentic updates about new products and services. It is enough to post regularly without a virtual entertainment account. Whether on one or different stages, you want to show your presence by consistently publishing high-quality content. This strategy helps prospective prospects and customers recognize that you are dynamic and they are likely to follow you. It will guarantee that you will wake up to their feed every other day. Avoid Excessive Advertising If you make a good attempt at virtual entertainment you may end up damaging your image.
| imran_hasanshwon_f05a175 | |
1,909,772 | As a rule of thumb if you don’t get the numbers | Your CAC is just how much you pay to turn leads into buyers. Clearly knowing the cost as it applies... | 0 | 2024-07-03T07:02:41 | https://dev.to/md_mamunurrahman_cd23ac1/as-a-rule-of-thumb-if-you-dont-get-the-numbers-5bki | Your CAC is just how much you pay to turn leads into buyers. Clearly knowing the cost as it applies to the acquisition of leads would provide you with guidelines on how to keep your business messaging budget in check. you need, then you need to change something in your business messages.
The quality of business messaging, RCS and RBM can be analysed by calculating how much it [Afghanistan Mobile Number List](https://bcellphonelist.com/afghanistan-mobile-number-list/) costs you to covert people. If you know this, it will help you keep the consumer acquisition cost down. Identify the Qualified Leads Making the most of business messages is done with a solid business messaging strategy. The last thing you want to do is to send Viber business messages to an audience that is not interested in your business messages.
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Remember! Don’t follow leads on their face value. The devil lies in the details. Find out who your leads are, then figure out what are their pressing needs. Only then offer them your products that relate to their needs. Conversions is an Art of Persuasion – Learn It You need to be persuasive in your Viber business messages.
| md_mamunurrahman_cd23ac1 | |
1,909,771 | Usage Trends Businesses are increasingly using mobile phones | Whether it's product innovation or customer service, every aspect of your business can benefit from... | 0 | 2024-07-03T07:02:24 | https://dev.to/justin_beiber_c75dde8718b/usage-trends-businesses-are-increasingly-using-mobile-phones-j4h | Whether it's product innovation or customer service, every aspect of your business can benefit from an unwavering commitment to delivering an exceptional user experience. Ultimately, delivering a great user experience is not just a competitive advantage but a strategic imperative. By prioritizing the needs of their users, companies can unlock untapped potential, drive sustainable growth, and achieve long-term success in an increasingly competitive marketplace.
To increase productivity and creativity, so it's important to keep up with design changes. Your Exit Mobile Number List design will have a significant impact on success, impacting user acquisition and customer loyalty. Let’s review the key design trends to consider used by most agencies. Following them will help you create customer-centric designs that differentiate you from others and support long-term business success.
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An increasingly popular trend in graphic design is the use of custom graphics and illustrations to enhance visual appeal and communicate complex concepts clearly and engagingly. Instead of relying solely on text or stock images, many websites are opting for custom-designed graphics and illustrations to reflect their brand identity and values.Custom graphics and illustrations offer several advantages.
| justin_beiber_c75dde8718b | |
1,909,770 | Chennai To Tirupati Car Packages | Experience the convenience and comfort of Chennai To Tirupati Car Packages for a seamless pilgrimage... | 0 | 2024-07-03T07:02:09 | https://dev.to/safiya_fathima_eb88e72c8a/chennai-to-tirupati-car-packages-1gp | Experience the convenience and comfort of [Chennai To Tirupati Car Packages](https://balajitravelschennai.com/) for a seamless pilgrimage journey. Navigate through the scenic routes of South India in a private vehicle, enjoying the freedom to explore at your own pace. From bustling cityscapes to serene countryside vistas, these packages offer a delightful travel experience. With reliable transportation and flexible itineraries, travelers can embark on a hassle-free pilgrimage to the revered Tirumala Venkateswara Temple, creating enduring memories along the way.
| safiya_fathima_eb88e72c8a | |
1,909,769 | NodeJS Notes | https://www.linkedin.com/pulse/node-js-athul-jain-qbeyc | 0 | 2024-07-03T07:02:05 | https://dev.to/athuljain/nodejs-notes-2pi7 | react, webdev, todo, crud | https://www.linkedin.com/pulse/node-js-athul-jain-qbeyc
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| athuljain |
1,907,356 | The anatomy of a launch plan | Despite what you can read here and there, there certainly isn't a formula to launch on Product Hunt.... | 27,917 | 2024-07-03T07:01:00 | https://dev.to/fmerian/the-anatomy-of-a-launch-plan-5885 | startup, developer, marketing, devjournal | Despite what you can read here and there, there certainly isn't a formula to launch on Product Hunt. Still, there's a set of principles to help maximize your chances with your launch:
1. Polish your content and visual assets;
2. Engage with the community;
3. On launch day, launch at 12:01 AM PST and spread the word;
## Setting up the launchpad
To start, below are the required inputs to submit a new product on Product Hunt. **You can find them [here](https://git.new/meow/kit) on GitHub to get started.**
- **Name of the product**: simply the name of your product in 40 characters or less;
- **Tagline**: a concise and descriptive tagline in 60 characters max; avoid hyperbolic words and emojis — keep it simple;
- **Description**: a short description of what the product does in less than 260 characters; supports basic HTML: `<strong>`, `<em>`, `<a>`, `<li>`;
- **First comment**: tells the story, explains why you’re building the product, and invites people to join the conversation;
- **Thumbnail**: a 240 x 240 pixel thumbnail;
- **Image gallery**: 2 to 8 images to show your product; avoid stock images and marketing fluff. Show the product, i.e. product screenshots. You can add social proof and a call-to-action to inspire action; The first image is used as the social preview when you share the link to your launch page.
For inspiration, below are some images from great dev-first product launches:
> *[Appwrite](https://www.producthunt.com/products/appwrite#appwrite-cloud-beta) shows the product.*
> *[Lago](https://www.producthunt.com/products/lago#lago) highlighted testimonials and GitHub stars.*
> *[Supabase](https://www.producthunt.com/products/supabase#ai-sql-editor-by-supabase) added a call-to-action to inspire action.*
Tanya Rai and her team launched LastMile AI in October 2023 and ranked #2 Product of the Day and #4 Product of the Week. In [this blog post](https://dev.to/tanyarai/1-developer-tool-of-the-month-1o41), Tanya shared some lessons learned, and I really enjoyed this quote on polishing the details:
> **We spent some time nailing the messaging in a way that was palatable to the Product Hunt community. It's good to tailor your messaging and media assets to the community — it will resonate more.**
> — [Tanya Rai](https://www.linkedin.com/in/tanyarai/), Product Manager, LastMile AI
Now that you've polished the details and tailored the messaging and visual assets in a simple and straightforward way, it's time to schedule the launch and submit the product. I recommend finding a Hunter.
## Finding a Hunter
Do you need someone specific to submit your open-source product on Product Hunt? By default, the answer is _no_. According to [Product Hunt](https://www.producthunt.com/launch/before-launch#hunters:-do-you-need-one), using a Hunter isn't a barrier to success:
- 79% of featured posts were by makers who self-hunted;
- 60% of #1 Product of the Day winners were self-hunted.
If finding a Hunter isn't a requirement _per se_, you may need one for three main reasons:
1. a Hunter reviews your inputs, gives feedback, and suggests improvements;
2. on launch day, a Hunter can support by upvoting and replying to comments;
3. a Hunter can leverage networks by promoting your launch on socials;
**When done right, a Hunter is a catalyst for your launch.**
— [Repost this](https://twitter.com/fmerian/status/1737450339824238977)
Take n8n, an open-source Zapier alternative. When the team launched its 1.0 in July 2023 (ranked #1 Product of the Day and #2 Product of the Week), it partnered with [Chris Messina](https://www.producthunt.com/@chrismessina), and Luis Guzmán, Head of Marketing, puts it very eloquently:
> **A recognized Hunter makes a difference. We partnered with Chris Messina to be our Hunter, and it helped a lot — even when Product Hunt says it doesn't.**
> — [Luis Guzmán](https://www.linkedin.com/in/guzmanluis/), Head of Marketing, n8n
Here's another example. When we launched Specify, we collaborated with [Hiten Shah](https://www.producthunt.com/@hnshah). We chose to partner with Hiten because he has an influence on Product Hunt and beyond. Above all, it was a fantastic feeling for the team, e.g. an extra source of motivation prior to the launch.
More personally, when I collaborate with teams to help them launch, like [Corbado](https://www.producthunt.com/posts/corbado) (launched in January 2024, ranked #4 Product of the Day), I'm committed to challenging every aspect of the launch plan and supporting on launch days by leveraging my network.
If anyone can submit a product on Product Hunt anytime, a Hunter certainly helps with the launch.
## Warming up
In [this blog post](https://medium.com/@rrhoover/building-a-startup-build-an-audience-first-9fbba4f1fa15), Product Hunt's founder, Ryan Hoover, wrote:
> **Building a startup? Build an audience, first.**
> — Ryan Hoover, Founder, Product Hunt
**This could apply to product launches, too: if you're launching on Product Hunt, build an audience first.**
You can schedule your launch up to 30 days ahead. Below are some ideas to get started:
- Create a [Coming Soon](https://www.producthunt.com/coming-soon) page;
- Add your upcoming launch on [hunted.space](https://hunted.space);
- Schedule as much content as possible: social posts, website banner, email campaigns;
- [Host an AMA session](https://www.producthunt.com/stories/how-to-host-a-successful-ama-on-product-hunt) — see examples from Documenso [here](https://www.producthunt.com/discussions/my-co-founder-and-i-are-open-sourcing-digital-signatures-and-taking-on-the-b-docusign-empire-ama) and Supabase [there](https://www.producthunt.com/discussions/ama-session-on-product-led-growth-with-rory-head-of-growth-at-supabase);
- Support other product launches.
Also, make sure to tease your network and community early.
> **We let our network and product community know that we had planned to launch on Product Hunt. It was super valuable for us to have support from our existing users and network and they came through for us.**
> — [Tanya Rai](https://www.linkedin.com/in/tanyarai/), Product Manager, LastMile AI
In [this file](https://git.new/meow/community), I suggest some ideas to leverage your community:
- List some key elements to play and mix;
- Include links to posts and comments for inspiration.
**Let's recap.**
So far, you have:
- polished the details: messaging and visual assets;
- found a Hunter;
- scheduled your launch;
- scheduled as much content as possible;
- started raising awareness, reaching out to your influencers, and engaging on Product Hunt;
You're ready to go live. | fmerian |
1,909,768 | ⚡ MyFirstApp - React Native with Expo (P22) - Code Layout Splash Screen | ⚡ MyFirstApp - React Native with Expo (P22) - Code Layout Splash Screen | 27,894 | 2024-07-03T07:00:16 | https://dev.to/skipperhoa/myfirstapp-react-native-with-expo-p22-code-layout-splash-screen-53aa | react, reactnative, webdev, tutorial | ⚡ MyFirstApp - React Native with Expo (P22) - Code Layout Splash Screen
{% youtube D_SsyX9sRxE %} | skipperhoa |
1,909,767 | ⚡ MyFirstApp - React Native with Expo (P21) | ⚡ MyFirstApp - React Native with Expo (P21) | 27,894 | 2024-07-03T06:59:09 | https://dev.to/skipperhoa/myfirstapp-react-native-with-expo-p21-5cej | react, reactnative, webdev, tutorial | ⚡ MyFirstApp - React Native with Expo (P21)
{% youtube Du2ZHFI-W1w %} | skipperhoa |
1,909,766 | Code puzzle - GSM-7 or UCS-2? | Twilio is sponsoring a CODE100 challenge and the main prize is a VIP ticket to the WeAreDevelopers World Congress | 0 | 2024-07-03T06:58:52 | https://dev.to/codepo8/code-puzzle-gsm-7-or-ucs-2-1cnh | codechallenge | ---
title: Code puzzle - GSM-7 or UCS-2?
published: true
description: Twilio is sponsoring a CODE100 challenge and the main prize is a VIP ticket to the WeAreDevelopers World Congress
tags: codechallenge
# cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/w8d1ysrq68to3z78320j.png
# Use a ratio of 100:42 for best results.
# published_at: 2024-07-03 06:50 +0000
---
## Intro
SMS messages can be encoded in different character encodings to optimize space. The two main types of encodings are:
- **GSM-7**: This encoding packs the most commonly used letters and symbols in many languages into 7 bits per character. This allows up to 160 characters in a single SMS segment.
- **UCS-2**: This encoding uses 16 bits per character and is the fallback for characters not supported by GSM-7. This allows up to 70 characters in a single SMS segment.
When an SMS message contains characters outside the GSM-7 character set, it must be encoded in UCS-2. This significantly reduces the number of characters that can fit into a single SMS segment.
Don’t worry, when using [Twilio Programmable Messaging](https://www.twilio.com/docs/messaging/quickstart), this will be done automatically for you :)
## Challenge
Create a function that determines whether an SMS message body can be encoded using GSM-7 or if it requires UCS-2 encoding. The function should also calculate the length of the message in bits for the required encoding.
Write a function that, given a text string representing the body of an SMS, determines:
1. Whether the message can be encoded using **GSM-7** or if it requires **UCS-2** encoding.
2. The length of the message in bits.
## Input
- A text string representing the body of an SMS.
## Output
- The encoding type (GSM-7 or UCS-2).
- The length of the message in bits
## Example Input / Output
- “Visit the Twilio booth at Hall A 03 during WeAreDeveloper World Congress”
=> GSM-7, 504 bits
- “Rumors say there will be free healthy smoothies at the Twilio booth 🥤🍓🍍” => UCS-2, 1184 bits
- “Ahoy World” => GSM-7, 70 bits
- "This is a test message with special characters: ñáéíóú." => UCS-2, 880 bits
These tests are available in the [dataset.json](https://puzzles.code100.dev/code100/puzzles/twilio-vip/dataset.json) file to use to create your function.
## Helpful Background Knowledge
- [What is GSM-7 Character Encoding?](https://www.twilio.com/docs/glossary/what-is-gsm-7-character-encoding)
- [What is UCS-2 Character Encoding?](https://www.twilio.com/docs/glossary/what-is-ucs-2-character-encoding)
- [How to Detect Non "GSM 7 bit alphabet" characters in input field](https://stackoverflow.com/questions/12673120/how-to-detect-non-gsm-7-bit-alphabet-characters-in-input-field)
- [How to count Unicode characters in Javascript](https://coolaj86.com/articles/how-to-count-unicode-characters-in-javascript/)
* [Messaging Segment Calculator](https://twiliodeved.github.io/message-segment-calculator/)
## Submitting your answer
Fill out [this form](https://forms.gle/hRaCD75AYV4jmnYk9) pointing us to your code solution and tell us how you solved the problem. We will pick from the submissions one lucky winner to **get a VIP Ticket worth > 1000 Euro** for the [WeAreDevelopers World Congress](https://www.wearedevelopers.com/world-congress) in Berlin, Germany 17-19th of July.
Good luck! | codepo8 |
1,909,765 | The advantages of adopting a fully remote call center | Emphasis on virtual culture Balancing virtual and office culture Traditional office culture... | 0 | 2024-07-03T06:58:06 | https://dev.to/rajoana_akter_277ac172f4e/the-advantages-of-adopting-a-fully-remote-call-center-7h0 | Emphasis on virtual culture Balancing virtual and office culture Traditional office culture Leadership Challenges Remote team management Balancing remote and in-person teams In-person team management Customer Experience Tech-driven, may lack personal touch Balanced between tech and personal
interaction Personalized in-person touch The Rise of Remote Call Centers As remote work establishes Finland Mobile Number List itself as a fundamental aspect of the contemporary workforce, call centers are seamlessly integrating this paradigm shift. model in India extend beyond conventional boundaries, reshaping the landscape of customer service operations.
[
](https://bcellphonelist.com/finland-mobile-database/)
A primary benefit is the access to a broader talent pool, as geographical constraints are mitigated, allowing companies to tap into skilled professionals regardless of their location. This not only enhances the diversity of the workforce but also facilitates the acquisition of specialized skills. Cost savings on office infrastructure represent another compelling advantage. | rajoana_akter_277ac172f4e | |
1,909,764 | How to Deal with Telemarketers Understand the | Limits Dealing with telemarketers can be frustrating but the situation must be handled with respect... | 0 | 2024-07-03T06:56:45 | https://dev.to/rafi_mia_49653a7d454e3e5b/how-to-deal-with-telemarketers-understand-the-3kdc | Limits Dealing with telemarketers can be frustrating but the situation must be handled with respect and within the law. Here are some effective ways to manage spam calls without crossing the line into abusing polite refusals. The easiest way to do this is to politely decline the other person's offer immediately. You can say no thank you and then hang up if the person continues to call. Requesting to be Removed from the List Legally speaking, telemarketers must honor your request to put your number on their do-not-call list. You can politely ask them to remove your number from their database. Using the call blocking feature Most smartphones and landlines allow you to block specific numbers. If a telemarketer calls their number repeatedly despite your requests, blocking their number may be an effective solution.
Avoid engaging in long conversations to attract more calls. Keep interactions brief and avoid providing personal information unless you are sure of the caller's identity and intent. Legal Recourse If a telemarketer [url=https://bcellphonelist.com/kuwait-mobile-database/]Kuwait Mobile Number List[/url] continues to call after you ask them to stop you can report it to relevant agencies such as the Federal Trade Commission. They enforce telemarketing laws and can take action against offenders. Stay patient It’s normal to feel frustrated but it’s crucial to stay patient and calm. Losing your temper or using abusive language not only leaves a bad impression but may not effectively resolve the issue. Educate Others Share your experiences and educate others on how to handle telemarketing calls politely and within the limits of the law. This helps reduce community frustration. Remember that while it is understandable to be harassed by telemarketing calls, responding with abusive or offensive language is neither valid nor legal.
[url=https://bcellphonelist.com/kuwait-mobile-database/][img]https://trustreview.club/wp-content/uploads/2024/07/Bolivia-3.png[/img][/url]
By knowing your rights and responding appropriately you can effectively manage these calls while respecting your own and the caller's boundaries. How to Handle Spam Calls When Dealing with Telemarketers Telemarketing calls can be annoying and interrupt your daily life with unsolicited offers and promotions. While it's important to handle these situations with patience and respect, here are some effective strategies for managing and reducing these calls without resorting to abuse. Screen calls Use caller ID to screen unknown numbers. If you don't recognize the caller please send them to voicemail. Legitimate callers will usually leave a message. Do Not Call Registry Register your number with the National Do Not Call Registry. While this won't block all calls it can reduce the number of telemarketing calls you receive from legitimate companies.
| rafi_mia_49653a7d454e3e5b | |
1,909,762 | Comment utiliser Illuminate pour équilibrer vos jeux ? | Utilisez PubNub's illuminate pour prendre des décisions en temps réel afin d'affecter les performances de vos joueurs sans écrire de code. | 0 | 2024-07-03T06:56:06 | https://dev.to/pubnub-fr/comment-utiliser-illuminate-pour-equilibrer-vos-jeux--1j8e | La dernière version du produit PubNub, Illuminate, est un outil de prise de décision évolutif que nous avons conçu pour aider les développeurs de jeux, les chefs de produits et les chefs de projets à construire, itérer et expérimenter au sein de la plateforme PubNub.
Conçu avec une excellente interface utilisateur, vous pouvez utiliser Illuminate pour prendre des décisions afin d'améliorer l'expérience des joueurs et d'accélérer la monétisation en temps réel.
**Qu'est-ce que l'équilibrage des jeux et comment pouvez-vous l'utiliser en temps réel ?**
------------------------------------------------------------------------------------------
L'équilibrage des jeux est une branche de la conception des jeux qui améliore le gameplay et l'expérience utilisateur en équilibrant la difficulté et l'équité. L'équilibrage du jeu consiste à ajuster les récompenses, les défis et/ou les éléments d'un jeu afin de créer l'expérience de jeu souhaitée.
L'équilibre du jeu est généralement compris comme l'introduction de l'équité pour les joueurs. Cela inclut
- Ajuster la difficulté,
- la modification des conditions de gain et de perte
- Les états du jeu
- l'équilibrage de l'économie.
Vous trouverez plus d'informations sur l'équilibrage des jeux sur [Wikipédia](https://en.wikipedia.org/wiki/Game_balance).
L'utilisation de l'équilibrage du jeu en temps réel peut aider à maintenir l'engagement des joueurs, à faire en sorte que les nouveaux joueurs se sentent les bienvenus et, éventuellement, à monétiser le jeu.
**Comment Illuminate peut-il vous aider à maintenir l'engagement de vos joueurs ?**
-----------------------------------------------------------------------------------
Comme nous l'avons mentionné, Illuminate est un outil de prise de décision en temps réel. Pour aider nos joueurs à rester engagés, nous allons nous concentrer sur les nouveaux joueurs, ceux qui découvrent le jeu et qui ont potentiellement besoin d'aide pour s'habituer à la façon dont le jeu est joué.
Dans cet exemple, j'ai construit une copie à l'ancienne d'astéroïdes écrite en JavaScript et hébergée entièrement sur des fonctions PubNub. Pour en savoir plus sur les fonctions PubNub, consultez le site [https://www.pubnub.com/docs/serverless/functions/overview.](https://www.pubnub.com/docs/serverless/functions/overview?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr)
### **Tout d'abord, plantons le décor.**
Imaginez qu'un nouveau joueur rejoigne votre jeu et commence à jouer, il perd et commence à se lasser du manque de progression.
Via une publication, nous pouvons envoyer un message du jeu vers PubNub qui notifie Illuminate de la progression et du score du joueur, Illuminate prend quelques décisions basées sur des métriques prédéfinies et envoie ensuite un message à ce joueur lui offrant l'option d'acheter trois vies ou de regarder une promotion payée en échange de l'obtention de deux vies.
### **Passons en revue les écrans.**
Le jeu commence normalement, mais comme vous pouvez le voir, je ne suis vraiment pas un grand joueur et je suis mort avec seulement 70 points.
Pour m'aider à continuer à jouer, Illuminate a reçu ce score et a calculé qu'il fallait m'offrir la possibilité d'acheter des vies ou de regarder une publicité pour obtenir des vies.
En choisissant de dépenser de l'argent, j'ai pu acheter des vies et me remettre rapidement dans le jeu.
### **Les coulisses d'Illuminate.**
Vous trouverez Illuminate dans le portail de votre compte PubNub - [https://admin.pubnub.com/,](https://admin.pubnub.com/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) sous la rubrique "Optimize".
Notre première étape consiste à examiner nos Business Objects. Les objets d'affaires sont le moyen d'obtenir des données dans Illuminate, ils nous aident à définir quel type de données nous devons capturer et à partir d'où.
Vous pouvez définir quelles données vous voulez suivre en ajoutant des mesures et comment vous voulez segmenter ces données en ajoutant des dimensions.
Si vous avez besoin d'aide pour vous installer ou pour comprendre la configuration d'Illuminate, vous pouvez trouver la documentation ici[: https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr)
Pour équilibrer un jeu, il faut savoir ce que l'on veut suivre et ce que l'on veut offrir aux nouveaux joueurs pour qu'ils restent engagés.
Telle est la compétence d'Illuminate ; sans aucun codage, nous pouvons ajouter, supprimer ou modifier des variables pour affiner et même adapter ce que nous offrons aux différents joueurs.
Dans cet exemple simple, j'ai choisi de mesurer le score du jeu, mais vous pourriez facilement ajouter d'autres mesures ;
- Le joueur est-il un invité ou a-t-il un compte sur votre plateforme de jeu ?
- Durée totale du jeu
- Type d'appareil - web, mobile, TV.
- Ont-ils déjà acheté quelque chose chez vous lors d'événements ou de jeux antérieurs ?
Pour en revenir à mes objectifs commerciaux, permettez-moi de vous montrer les mesures avec lesquelles je travaille.
**Voici ce que j'en pense :**
**Mesures :** Valeurs numériques que l'on peut mesurer ou additionner.
**Dimensions :** Valeurs qualitatives qui peuvent être utilisées pour segmenter les mesures.
**Métriques :** L'agrégation de vos mesures segmentées par les dimensions que vous avez sélectionnées.
**Décisions :** Un ensemble de conditions et d'actions. Lorsque les conditions sont remplies, l'action correspondante est déclenchée.
**Tableaux de bord :** Une collection de graphiques en temps réel qui visualisent vos mesures et vos décisions.
Dans mon exemple, l'une des mesures que j'utilise est que le client demande de l'aide à Illuminate lorsque le score est inférieur à 500 points.
J'ai ensuite mis en correspondance cette mesure avec une décision : "Si un joueur a un score inférieur à 500 points, offrez-lui la possibilité d'acheter des vies ou de regarder une publicité."
Une fois que le joueur a choisi de regarder une publicité ou d'acheter des vies, cette décision est renvoyée sous la forme d'une mesure qui est ensuite affichée sur mon tableau de bord.
Voici une vue simplifiée de mon tableau de bord d'équilibrage des jeux. Vous pouvez voir que nous suivons les joueurs qui ont obtenu moins de 500 points et ceux qui ont choisi de payer leurs vies au lieu de regarder une publicité.
Là encore, il est possible d'accroître la complexité de la situation ;
- Les joueurs seraient-ils plus nombreux à payer pour des vies supplémentaires si celles-ci étaient bon marché ?
- Regarderaient-ils une publicité de 30 secondes ou de 3 minutes ?
**Vs. l'approche traditionnelle ?**
-----------------------------------
Les jeux de stratégie ? Jeux en ligne ? Équilibrer l'expérience et les mécanismes de jeu pour tous les joueurs peut être un processus long. Avant le lancement, vous testerez les différents éléments du jeu, élaborerez le didacticiel d'introduction et, sur la base du comportement des joueurs, veillerez à ce que la conception des niveaux soit progressive afin de maximiser le temps de jeu et d'éviter que le jeu ne soit trop facile. Après le lancement, vous pouvez surveiller les forums de joueurs, vérifier les données analytiques concernant les chiffres de rétention et les actions des joueurs, puis publier des correctifs pour résoudre les éventuels problèmes d'équilibre... en espérant que cela n'affaiblisse pas votre jeu dans le même temps !
Ce cycle d'analyse et de publication peut être très long, et c'est là qu'Illuminate peut vous aider. Vous pouvez prendre des décisions en temps réel, quel que soit votre type de jeu : Vous pouvez avoir un jeu multijoueur comme un FPS ou un RPG, un jeu de combat solo sur Steam ou une arène de combat comme League of Legends. Tant que le jeu vidéo est en ligne, où l'équilibre des joueurs peut être affecté en agissant dans l'instant, Illuminate peut améliorer l'expérience du joueur - j'ai demandé au PM, et ils disent que les jeux de table et les jeux de cartes ne sont pas encore sur la feuille de route :(
**Récapitulation**
------------------
Utiliser Illuminate de PubNub pour équilibrer votre jeu est un moyen rapide et sans code d'introduire des réactions et des outils de prise de décision instantanée dans votre application, ce qui rendra l'expérience de votre joueur excellente.
Pour en savoir plus sur la création de votre premier jeu avec des actions en temps réel, consultez notre page [Illuminate pour les jeux](https://www.pubnub.com/products/Illuminate-gaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) et notre [documentation](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr). Notre équipe de [support](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) peut également vous aider avec des lignes directrices et des recommandations. Nous espérons vous voir à la prochaine conférence GDC, où nous serions ravis d'entendre ce que vous avez construit avec PubNub !
Comment PubNub peut-il vous aider ?
===================================
Cet article a été publié à l'origine sur [PubNub.com](https://www.pubnub.com/blog/how-to-use-illuminate-to-balance-your-games/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr)
Notre plateforme aide les développeurs à construire, livrer et gérer l'interactivité en temps réel pour les applications web, les applications mobiles et les appareils IoT.
La base de notre plateforme est le réseau de messagerie en temps réel le plus grand et le plus évolutif de l'industrie. Avec plus de 15 points de présence dans le monde, 800 millions d'utilisateurs actifs mensuels et une fiabilité de 99,999 %, vous n'aurez jamais à vous soucier des pannes, des limites de concurrence ou des problèmes de latence causés par les pics de trafic.
Découvrez PubNub
----------------
Découvrez le [Live Tour](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour comprendre les concepts essentiels de chaque application alimentée par PubNub en moins de 5 minutes.
S'installer
-----------
Créez un [compte PubNub](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour un accès immédiat et gratuit aux clés PubNub.
Commencer
---------
La [documentation PubNub](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) vous permettra de démarrer, quel que soit votre cas d'utilisation ou votre [SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr). | pubnubdevrel | |
1,909,760 | yasser hoinc | yasser hoinc | 0 | 2024-07-03T06:55:29 | https://dev.to/__edf4dfc31902b38/yasser-hoinc-3e3o | yasser hoinc | __edf4dfc31902b38 | |
1,909,759 | Premium Plots at chennai | Krish housing and properties private limited is a leading real estate company dedicated to providing... | 0 | 2024-07-03T06:55:17 | https://dev.to/marketing_krishhousing_f8/premium-plots-at-chennai-528d |
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Contact : 9840779568 | marketing_krishhousing_f8 | |
1,909,758 | Understanding and Utilizing Context in Go and GoFr | What is Context? In Go, the context package is a fundamental tool designed to manage and... | 0 | 2024-07-03T06:52:46 | https://dev.to/umang01hash/understanding-and-utilizing-context-in-go-and-gofr-4fld | programming, go, webdev, learning |
## What is Context?
In Go, the context package is a fundamental tool designed to manage and share request-scoped data, cancellation signals, and timeouts or deadlines across different layers of an application.
The `context.Context` type provides a way to carry deadlines, cancellation signals, and other request-scoped values in a chainable, hierarchical manner. It is designed to be immutable, which means that each new derived context carries the properties of its parent context while adding new values or behaviours.
Imagine a context as a special carrier bag that holds all the necessary information and instructions for a specific task. This bag can be passed from function to function, ensuring everyone involved has the same context (information) and can act accordingly. It can also contain a self-destruct button (cancellation signal) to stop the operation if needed.
---
## Why do we need Context?
Before the introduction of Context in Go, managing request-scoped data and cancellation signals was a cumbersome task. Developers had to rely on ad-hoc solutions, such as passing around custom structs or using global variables, to share data and signals between functions and goroutines. However, these approaches were error-prone, hard to maintain, and often led to tight coupling between components.
The need for a Context arises from the fact that many operations in a program are asynchronous, concurrent, or dependent on external systems. In such cases, it's essential to have a way to propagate cancellation signals, deadlines, and request-scoped data across multiple functions and goroutines.
Let's consider a few scenarios to illustrate the need for a Context:
### 1. The Restaurant Analogy
Imagine you're the person taking orders in a bustling restaurant. When an order arrives, you assign it to one of your skilled cooks. But what if the customer suddenly decides to leave? Without hesitation, you'd inform the chef to stop processing that order to avoid wasting ingredients. This scenario mirrors how context works in Go.
- Cancellation Propagation: In the restaurant analogy, the customer leaving corresponds to a cancellation signal. Similarly, in Go, context allows graceful propagation of cancellation signals. When a parent operation (e.g., an HTTP request handler) cancels, all related child operations (e.g., database queries or API calls) terminate promptly. This prevents resource leaks and ensures efficient cleanup.
### 2. Handling Slow APIs and Timeouts
Suppose your application makes web requests to external APIs or runs system commands. In production-grade systems, it's essential to set timeouts. Here's why:
- API Dependency: Imagine your service relies on an external API. If that API is running slowly or becomes unresponsive, you wouldn't want your system to back up with pending requests. A timeout ensures that if the API call exceeds a specified duration, the associated context cancels, allowing your application to gracefully handle the situation.
- Performance Degradation: Without timeouts, slow external
dependencies can lead to a cascading effect. Backlogged requests increase load, degrade performance, and impact overall system responsiveness. By using context with deadlines, you can prevent this issue.
---
---
## Uses of Context:
The context package in Go is versatile and used in various scenarios to manage request-scoped data, cancellation signals, and timeouts.
Here are some common real-world use cases:
**1. Propagating Trace IDs Across Distributed Services**
In a microservices architecture, tracing requests across different services is crucial for monitoring and debugging. The context package allows you to propagate trace IDs and other metadata across service boundaries, ensuring consistent logging and tracing information throughout the request's lifecycle.
**2. Passing Authentication Tokens**
In many applications, authentication tokens or user information needs to be passed through different layers of the application. The context package provides a clean way to handle this, ensuring that authentication information is available where needed without polluting function signatures with additional parameters.
**3. WebSocket and Streaming APIs**
In WebSocket and streaming APIs, Context is used to manage the lifetime of the connection and propagate request-scoped data, such as the user ID and session information. This allows you to implement features like authentication, rate limiting, and session management efficiently.
---
## Different Types of Context in Go:
The context package in Go offers several ways to create and manipulate context objects. Here's a breakdown of the commonly used types:
### 1. Background Context/TODO Context
This is the most basic context and serves as an empty starting point. It doesn't carry any cancellation signal or deadline. Use it when no specific context is required.
The only time TODO is used instead of Background is when the implementation is unclear, or the context is not yet known.
Typically used in main functions, initialization, and tests.
`ctx := context.Background()
ctx2 := context.TODO()`
### 2. context.WithCancel
Creates a new context derived from a parent context., WithCancel method returns a copy of the parent context along with a cancel function; invoking the cancel function releases resources connected with the context and should be called as soon as operations in the Context type are finally completed.
Used to cancel operations in a goroutine when certain conditions are met.
`parentCtx := context.Background()
ctx, cancel := context.WithCancel(parentCtx)
defer cancel() // Clean up resources`
### 3. context.WithDeadline
Similar to setting a deadline for oneself, you can set a deadline for context. Go will automatically cancel the context for you if the time limit you specified for it to finish is reached. It creates a new context derived from a parent context with a specific deadline.
Useful when you have a specific deadline for completing an operation.
`parentCtx := context.Background()
deadline := time.Now().Add(10 * time.Second)
ctx, cancel := context.WithDeadline(parentCtx, deadline)
defer cancel() // Clean up resources`
### 4. context.WithValue
Creates a new context derived from a parent context with an associated key-value pair. This allows you to store and retrieve request-specific information within the context. WithValue accepts a parent context and returns a context copy. As a result, rather than overwriting the value, it creates a new duplicate with a new key-value pair.
Useful for passing request-scoped data through the context, such as authentication tokens or trace IDs.
`parentCtx := context.Background()
userIDKey := "auth-token"
ctx := context.WithValue(parentCtx, userIDKey, "abc123")`
### 5. context.WithTimeout
Creates a context with an associated timeout. The context cancels automatically after the specified duration. WithTimeout, allows a program to continue where it might otherwise hang, giving the end user a better experience. It accepts a brief period as a parameter, along with the parent context, and terminates the function if it runs beyond the timeout period.
Useful for setting deadlines on operations.
`parentCtx := context.Background()
ctx, cancel := context.WithTimeout(parentCtx, 5*time.Second)
defer cancel() // Clean up resources`
---
---
## GoFr Context: Supercharged Context for Go Applications
Now that we've explored the power of context in Go, let's delve into how GoFr takes it a step further with GoFr Context.
[GoFr](https://gofr.dev) is an opinionated microservices development framework built on top of Go. It aims to streamline the development process by providing a structured approach to building robust and scalable microservices.
GoFr Context beautifully extends the functionality of the standard Go context package by creating a wrapper around it. This wrapper provides a rich set of pre-configured dependencies directly accessible through the context object. This fully loaded context enables developers to seamlessly access logging, database connections, underlying services, traces, and metrics - all from a single context object.
### Example
```go
func MyHandler(c *gofr.Context) (interface{}, error) {
// Logging
c.Info("Processing request...")
// Database access
var value int
err := c.SQL.QueryRowContext(c, "select 2+2").Scan(&value)
if err != nil {
return nil, datasource.ErrorDB{Err: err, Message: "error from sql db"}
}
// Accessing another service
resp, err := c.GetHTTPService("anotherService").Get(c, "book", nil)
if err != nil {
return nil, err
}
// Creating a tracing span
span := c.Trace("some-sample-work")
defer span.End()
// ... perform some work
return value, nil
}
```
In this example, notice how we can access functionalities like logging (c.Info), database interaction (c.SQL), service calls (c.GetHTTPService), and tracing (c.Trace) directly through the GoFr Context object (c).
The GoFr context is available in all HTTP handlers, greatly improving the development experience by providing a centralized way to manage different aspects of the application. This integration ensures that developers can focus on business logic while leveraging GoFr's capabilities for effective context management.
---
## Conclusion
When it comes to program design, the Golang context package is an extremely useful tool. Context in Go serves as a powerful tool for managing request-scoped data, cancellation signals, and deadlines. Whether you're building microservices, APIs, or web applications, context ensures clean resource handling and consistent behaviour.
> Do checkout [GoFr](https://gofr.dev) and it's [Github Repo](https://github.com/gofr-dev/gofr) and support it by giving it a ⭐.
| umang01hash |
1,909,757 | What to Consider When Hiring React.js Developers: A Detailed Checklist | Hiring the right React.js developer can make or break your project. The success of your application... | 0 | 2024-07-03T06:51:12 | https://dev.to/hirelaraveldevelopers/what-to-consider-when-hiring-reactjs-developers-a-detailed-checklist-2537 | webdev, javascript, programming, react | <div class="flex flex-grow flex-col max-w-full AIPRM__conversation__response">
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<p>Hiring the right React.js developer can make or break your project. The success of your application depends on the expertise and fit of the developer you bring on board. This detailed checklist will help you navigate the hiring process and ensure you make the right choice. Whether you're a startup or an established business, these key considerations will guide you in the right direction.</p>
<p><strong>Hire ReactJS Developers</strong> who not only possess the necessary technical skills but also fit well with your team and project requirements. Here's what to consider:</p>
<h4>1. Technical Skills and Experience</h4>
<p><strong>Proficiency in JavaScript and ES6</strong></p>
<p>JavaScript is the backbone of React.js. Ensure that the developer has a strong command of JavaScript, including ES6 features such as arrow functions, destructuring, and async/await. This knowledge is crucial for writing efficient and modern React code.</p>
<p><strong>Expertise in React.js Framework</strong></p>
<p>Look for developers with deep knowledge of the React.js framework. They should be familiar with component-based architecture, hooks, lifecycle methods, and virtual DOM. A solid understanding of these concepts is essential for building dynamic and responsive user interfaces.</p>
<p><strong>Understanding of Redux and State Management</strong></p>
<p>State management is a critical aspect of React.js development. Developers should have experience with Redux or other state management libraries like MobX. This ensures they can manage application state effectively and maintain consistency across components.</p>
<p><strong>Familiarity with RESTful APIs and GraphQL</strong></p>
<p>Integration with APIs is a common requirement in modern applications. Developers should have experience working with RESTful APIs and GraphQL to fetch and manipulate data from servers. This skill is vital for building scalable and interactive applications.</p>
<p><strong>Experience with Frontend Development Tools (Webpack, Babel, etc.)</strong></p>
<p>Modern frontend development relies heavily on tools like Webpack and Babel. Ensure the developer is comfortable using these tools for code bundling, transpiling, and optimizing the application for production.</p>
<p><strong>Knowledge of HTML, CSS, and Responsive Design</strong></p>
<p>A strong foundation in HTML and CSS is necessary for creating well-structured and visually appealing user interfaces. Additionally, developers should be adept at responsive design to ensure the application looks great on all devices.</p>
<p><strong>Experience with Testing Frameworks (Jest, Enzyme, etc.)</strong></p>
<p>Testing is crucial for maintaining code quality. Look for developers with experience in testing frameworks like Jest and Enzyme. This ensures they can write unit tests, integration tests, and end-to-end tests to catch bugs early in the development process.</p>
<h4>2. Project Experience and Portfolio</h4>
<p><strong>Reviewing Past Projects and Contributions</strong></p>
<p>Examine the developer's past projects to gauge their experience and expertise. Look for projects that are similar to yours in scope and complexity. This will give you a sense of their ability to handle your specific requirements.</p>
<p><strong>Assessing GitHub Repositories and Open Source Contributions</strong></p>
<p>A developer's GitHub profile can provide valuable insights into their coding practices and contributions to open-source projects. Look for well-documented and maintained repositories, as this reflects their commitment to quality.</p>
<p><strong>Evaluating Experience with Similar Projects</strong></p>
<p>Consider the developer's experience with projects similar to yours. This includes industry-specific applications, project size, and technology stack. A developer with relevant experience will be better equipped to understand and address your unique challenges.</p>
<h4>3. Problem-Solving and Analytical Skills</h4>
<p><strong>Assessing Problem-Solving Approach</strong></p>
<p>Effective problem-solving is crucial for tackling complex challenges. Evaluate the developer's approach to problem-solving by discussing past experiences and hypothetical scenarios. Look for a logical and methodical approach to finding solutions.</p>
<p><strong>Evaluating Ability to Debug and Optimize Code</strong></p>
<p>Debugging and optimization are essential skills for maintaining application performance. Ensure the developer has experience identifying and fixing bugs, as well as optimizing code for speed and efficiency.</p>
<p><strong>Understanding of Performance Optimization Techniques</strong></p>
<p>Performance is a key factor in user experience. Developers should be familiar with performance optimization techniques such as lazy loading, memoization, and code splitting. This ensures the application runs smoothly and efficiently.</p>
<h4>4. Communication and Teamwork</h4>
<p><strong>Importance of Effective Communication</strong></p>
<p>Clear and effective communication is vital for successful collaboration. Assess the developer's ability to communicate technical concepts to both technical and non-technical stakeholders. This skill is crucial for understanding requirements and providing updates.</p>
<p><strong>Assessing Team Collaboration Skills</strong></p>
<p>Teamwork is essential in a development environment. Evaluate the developer's ability to collaborate with other team members, including designers, product managers, and other developers. Look for experience working in agile or scrum teams.</p>
<p><strong>Experience with Agile Methodologies and Team Environments</strong></p>
<p>Agile methodologies promote iterative development and continuous improvement. Ensure the developer has experience working in agile environments, as this indicates their ability to adapt to changing requirements and deliver incremental value.</p>
<h4>5. Cultural Fit and Work Ethic</h4>
<p><strong>Aligning with Company Values and Culture</strong></p>
<p>Cultural fit is important for long-term collaboration. Assess whether the developer's values and work style align with your company's culture. This includes their approach to problem-solving, communication, and teamwork.</p>
<p><strong>Evaluating Work Ethic and Professionalism</strong></p>
<p>A strong work ethic and professionalism are crucial for meeting deadlines and maintaining project quality. Look for developers who demonstrate reliability, accountability, and a commitment to delivering high-quality work.</p>
<p><strong>Assessing Adaptability and Willingness to Learn</strong></p>
<p>The tech industry is constantly evolving. Ensure the developer is adaptable and willing to learn new technologies and methodologies. This trait is essential for staying up-to-date with industry trends and maintaining a competitive edge.</p>
<h4>6. Hiring Process</h4>
<p><strong>Defining the Job Description and Role Expectations</strong></p>
<p>Clearly define the job description and role expectations before starting the hiring process. This ensures you attract candidates with the right skills and experience. Be specific about the technical requirements, project scope, and desired outcomes.</p>
<p><strong>Screening and Shortlisting Candidates</strong></p>
<p>Use a structured approach to screen and shortlist candidates. This includes reviewing resumes, portfolios, and conducting initial interviews. Focus on candidates who meet the technical and cultural requirements outlined in the job description.</p>
<p><strong>Technical Interviews and Coding Challenges</strong></p>
<p>Conduct technical interviews and coding challenges to assess the developer's skills and problem-solving abilities. Use real-world scenarios and tasks relevant to your project to evaluate their proficiency in React.js development.</p>
<p><strong>Behavioral Interviews and Soft Skills Assessment</strong></p>
<p>Behavioral interviews help assess the developer's soft skills, including communication, teamwork, and adaptability. Ask questions about past experiences and how they handled specific challenges. This provides insights into their work style and interpersonal skills.</p>
<p><strong>Checking References and Background Verification</strong></p>
<p>Perform reference checks and background verification to validate the developer's credentials and past experiences. Contact previous employers or clients to gather feedback on their performance, work ethic, and reliability.</p>
<h4>7. Contract and Employment Terms</h4>
<p><strong>Discussing Employment Contracts and Terms</strong></p>
<p>Clearly define the employment contract and terms, including job responsibilities, compensation, and benefits. Ensure both parties understand and agree to the terms before finalizing the hire.</p>
<p><strong>Understanding Compensation and Benefits Packages</strong></p>
<p>Discuss the compensation and benefits package in detail. This includes salary, bonuses, health benefits, and other perks. Ensure the package is competitive and aligned with industry standards.</p>
<p><strong>Defining Project Milestones and Deliverables</strong></p>
<p>Set clear project milestones and deliverables to ensure the developer understands the expected outcomes. This helps track progress and maintain accountability throughout the project lifecycle.</p>
<h4>8. Onboarding and Integration</h4>
<p><strong>Planning the Onboarding Process</strong></p>
<p>Plan a comprehensive onboarding process to help the developer integrate smoothly into the team. This includes providing necessary resources, access to tools, and an overview of company policies and procedures.</p>
<p><strong>Introducing to Team and Project Tools</strong></p>
<p>Introduce the developer to the team and project tools they will be using. This includes version control systems, project management tools, and communication platforms. Ensure they have the necessary access and training to get started quickly.</p>
<p><strong>Setting Initial Goals and Expectations</strong></p>
<p>Set initial goals and expectations for the developer's first few weeks. This helps them understand their priorities and focus on delivering value early in the project. Provide regular feedback and support to help them succeed.</p>
<h4>9. Conclusion</h4>
<p><strong>Recap of Key Considerations</strong></p>
<p><a href="https://www.aistechnolabs.com/hire-angularjs-developers">Hiring the right React.js developer</a> involves assessing technical skills, project experience, problem-solving abilities, communication, cultural fit, and work ethic. A structured hiring process ensures you find a developer who meets your needs and contributes to the success of your project.</p>
<p><strong>Final Thoughts on Hiring the Right React.js Developer</strong></p>
<p>Investing time and effort in the hiring process pays off in the long run. A skilled and dedicated React.js developer can bring your project to life and drive its success. Use this checklist to guide your hiring decisions and build a strong development team.</p>
<h4>10. Additional Resources</h4>
<p><strong>Recommended Reading and Tutorials</strong></p>
<ul>
<li>Official React Documentation</li>
<li>JavaScript and ES6 Tutorials</li>
<li>Redux Documentation and Tutorials</li>
</ul>
<p><strong>Useful Tools and Libraries for React.js Development</strong></p>
<ul>
<li>Create React App</li>
<li>React Router</li>
<li>Axios</li>
<li>Styled Components</li>
</ul>
<p>By following this detailed checklist, you can <strong>Hire ReactJS Developers</strong> who are not only technically proficient but also a great fit for your team and project. Make informed decisions and build a successful development team that drives your project to success.</p>
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1,909,756 | So verwenden Sie Illuminate für die Balance Ihrer Spiele | Nutzen Sie PubNubs Illuminate, um in Echtzeit Entscheidungen zu treffen, die die Spielleistung Ihres Spielers beeinflussen, ohne Code zu schreiben. | 0 | 2024-07-03T06:51:05 | https://dev.to/pubnub-de/so-verwenden-sie-illuminate-fur-die-balance-ihrer-spiele-19oj | Die neueste Produktversion von PubNub, Illuminate, ist ein skalierbares Entscheidungsfindungstool, das wir entwickelt haben, um Spieleentwicklern, Produktmanagern und Projektmanagern bei der Entwicklung, Iteration und beim Experimentieren innerhalb der PubNub-Plattform zu helfen.
Illuminate wurde von Grund auf mit einer großartigen Benutzeroberfläche entwickelt und hilft Ihnen, Entscheidungen zu treffen, um das Spielerlebnis zu verbessern und die Monetarisierung in Echtzeit zu beschleunigen.
**Was also ist Game Balancing und wie kann man es in Echtzeit nutzen?**
-----------------------------------------------------------------------
Die Spielbalance ist ein Teilbereich des Spieldesigns, der das Gameplay und die Benutzererfahrung verbessert, indem er Schwierigkeit und Fairness ausbalanciert. Die Spielbalance besteht aus der Anpassung von Belohnungen, Herausforderungen und/oder Elementen eines Spiels, um das gewünschte Spielerlebnis zu schaffen.
Unter Spielbalance versteht man im Allgemeinen die Einführung von Fairness für die Spieler. Dies beinhaltet;
- Anpassen der Schwierigkeit,
- Änderung der Gewinn-/Verlustbedingungen
- Spielzustände
- Wirtschaftliches Gleichgewicht
Weitere Informationen zum Spielbalancing finden Sie auf [Wikipedia](https://en.wikipedia.org/wiki/Game_balance).
Der Einsatz von Spielbalance in Echtzeit kann dazu beitragen, die Spieler bei der Stange zu halten, neuen Spielern das Gefühl zu geben, willkommen zu sein, und möglicherweise das Gameplay zu monetarisieren.
**Wie kann Illuminate Ihnen helfen, Ihre Spieler bei der Stange zu halten?**
----------------------------------------------------------------------------
Wie bereits erwähnt, ist Illuminate ein Werkzeug zur Entscheidungsfindung in Echtzeit. Um unsere Spieler bei der Stange zu halten, werden wir uns auf neue Spieler konzentrieren, die neu im Spiel sind und möglicherweise etwas Hilfe brauchen, um sich an die Spielweise zu gewöhnen.
In diesem Beispiel habe ich eine altmodische Kopie von Asteroids gebaut, die in JavaScript geschrieben ist und vollständig auf PubNub-Funktionen gehostet wird. Weitere Informationen über PubNub-Funktionen finden Sie unter [https://www.pubnub.com/docs/serverless/functions/overview.](https://www.pubnub.com/docs/serverless/functions/overview?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de)
### **Zunächst zur Einführung in die Szene.**
Stellen Sie sich vor, ein neuer Spieler tritt Ihrem Spiel bei und fängt an zu spielen, er verliert und beginnt sich zu langweilen, weil es keine Fortschritte gibt.
Über eine Veröffentlichung können wir eine Nachricht aus dem Spiel an PubNub senden, die Illuminate über den Fortschritt und den Punktestand des Spielers informiert. Illuminate trifft einige Entscheidungen auf der Grundlage vordefinierter Metriken und sendet dann eine Nachricht an den Spieler zurück, in der ihm die Möglichkeit geboten wird, drei Leben zu kaufen oder eine kostenpflichtige Werbeaktion im Austausch für zwei Leben anzusehen.
### **Schauen wir uns die Bildschirme an.**
Das Spiel beginnt ganz normal, aber wie Sie sehen können, bin ich wirklich kein guter Spieler und starb mit nur 70 Punkten.
Um mir zu helfen, weiterzuspielen, hat Illuminate diese Punktzahl erhalten und berechnet, dass ich die Möglichkeit haben sollte, ein paar Leben zu kaufen oder eine Werbung zu sehen, um ein paar Leben zu bekommen.
Ich entschied mich dafür, etwas Geld auszugeben, und konnte so einige Leben kaufen und schnell wieder ins Spiel einsteigen.
### **Ein Blick hinter die Kulissen von Illuminate.**
Du findest Illuminate in deinem PubNub-Kontoportal - [https://admin.pubnub.com/,](https://admin.pubnub.com/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) unter der Rubrik "Optimieren".
Als erstes schauen wir uns unsere Business Objects an. Business Objects sind der Weg, um Daten in Illuminate zu erhalten, sie helfen uns zu definieren, welche Art von Daten wir erfassen müssen und woher sie kommen.
Sie können definieren, welche Daten Sie verfolgen wollen, indem Sie Kennzahlen hinzufügen und wie Sie diese Daten segmentieren wollen, indem Sie Dimensionen hinzufügen.
Wenn du Hilfe bei der Einrichtung von Illuminate brauchst, findest du die entsprechenden Dokumente hier: [https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de)
Um ein Spiel auszubalancieren, muss man wissen, was man nachverfolgen will und was man neuen Spielern anbieten will, um sie bei der Stange zu halten.
Das ist die Stärke von Illuminate: Ohne jegliche Programmierung können wir Variablen hinzufügen, entfernen oder ändern, um das Angebot für verschiedene Spieler zu verfeinern und sogar anzupassen.
In diesem einfachen Beispiel habe ich mich dafür entschieden, die Punktzahl des Spiels zu messen, aber Sie könnten leicht andere Messgrößen hinzufügen; Beispiele hierfür sind;
- Ist der Spieler ein Gast, oder hat er ein Konto auf Ihrer Spielplattform
- Gesamtlänge des Spiels
- Gerätetyp - Web, Handy, TV.
- Hat der Spieler bei früheren Veranstaltungen oder Spielen bereits etwas von Ihnen gekauft?
Um auf meine Geschäftsziele zurückzukommen, möchte ich Ihnen die Maßnahmen vorstellen, mit denen ich arbeite.
**Ich fasse das mal zusammen:**
**Maßnahmen:** Numerische Werte, die man messen oder addieren kann.
**Dimensionen:** Qualitative Werte, die zur Segmentierung von Maßnahmen verwendet werden können.
**Metriken:** Die Aggregation Ihrer Kennzahlen, segmentiert nach den von Ihnen gewählten Dimensionen.
**Entscheidungen:** Eine Sammlung von Bedingungen und Aktionen. Wenn die Bedingungen erfüllt sind, wird die entsprechende Aktion ausgelöst.
**Dashboards:** Eine Sammlung von Echtzeit-Diagrammen, die Ihre Messgrößen und Entscheidungen visualisieren.
In meinem Beispiel ist eine Kennzahl, die ich verwende, dass der Kunde Illuminate um Hilfe bittet, wenn der Punktestand unter 500 Punkten liegt.
Dies habe ich dann auf eine Entscheidung übertragen: "Wenn ein Spieler weniger als 500 Punkte hat, biete ihm die Möglichkeit an, Leben zu kaufen oder eine Werbung zu sehen".
Sobald der Spieler auswählt, ob er sich eine Werbung ansehen oder Leben kaufen möchte, wird dies als Metrik zurückgemeldet, die dann auf meinem Dashboard angezeigt wird.
Hier sehen Sie eine vereinfachte Ansicht meines Game-Balancing-Dashboards. Sie können sehen, dass wir verfolgen, welche Spieler weniger als 500 Punkte bekommen haben und welche Spieler sich dafür entschieden haben, für ihre Leben zu bezahlen, anstatt eine Werbung zu sehen.
Auch hier gibt es viele Möglichkeiten, die Komplexität zu erhöhen;
- Würden mehr Spieler für zusätzliche Leben bezahlen, wenn die Leben billig wären?
- Würden sie sich eine 30-sekündige oder eine 3-minütige Werbung ansehen?
**Vs. der traditionelle Ansatz?**
---------------------------------
Strategiespiele? Online-Spiele? Es kann ein langwieriger Prozess sein, das Spielerlebnis und die Spielmechanik für alle Spieler in Einklang zu bringen. Vor der Markteinführung sollten Sie die verschiedenen Spielelemente testen, das Einführungs-Tutorial erstellen und auf der Grundlage des Spielerverhaltens für ein progressives Leveldesign sorgen, um sowohl die Spielzeit zu maximieren als auch zu verhindern, dass das Spiel zu leicht ist. Nach der Markteinführung können Sie die Spielerforen überwachen, die Analyse der Spielerbindung und der Spieleraktionen überprüfen und dann Patches veröffentlichen, um etwaige Gleichgewichtsprobleme zu beheben ... und dabei hoffentlich nicht Ihr Spiel zu verschlimmbessern!
Dies kann ein sehr langer Analyse- und Veröffentlichungszyklus sein, und genau dabei kann Illuminate helfen. Sie können unabhängig von Ihrem Spieltyp Entscheidungen in Echtzeit treffen: Vielleicht haben Sie ein Multiplayer-Spiel wie ein FPS oder ein RPG, ein Einzelspieler-Kampfspiel auf Steam oder eine Kampfarena wie League of Legends. Solange es sich um ein Online-Videospiel handelt, bei dem das Gleichgewicht zwischen den Spielern beeinflusst werden kann, indem man in diesem Moment handelt, kann Illuminate das Spielerlebnis verbessern - ich habe bei der PM nachgefragt, und sie sagen, dass Brett- und Kartenspiele noch nicht auf der Roadmap stehen :(
**Einpacken**
-------------
Die Verwendung von PubNub's Illuminate für die Spielbalance ist ein schneller, codefreier Weg, um sofortige Entscheidungsreaktionen und Werkzeuge in Ihre App einzuführen, die Ihr Spielerlebnis verbessern.
Um mehr darüber zu erfahren, wie du dein erstes Spiel mit Echtzeit-Aktionen erstellst, sieh dir unsere [Illuminate for gaming](https://www.pubnub.com/products/Illuminate-gaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) Seite und unsere [Dokumentation](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) an. Unser [Support-Team](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) kann Ihnen auch mit Richtlinien und Empfehlungen helfen. Hoffentlich sehen wir Sie auf der nächsten GDC-Konferenz, wo wir gerne hören würden, was Sie mit PubNub entwickelt haben!
Wie kann PubNub Ihnen helfen?
=============================
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Mit den [PubNub-Dokumenten](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) können Sie sofort loslegen, unabhängig von Ihrem Anwendungsfall oder [SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) | pubnubdevrel | |
1,909,755 | Simplifying Authentication and Authorization with Keycloak | Many of us find navigating the complexities of setting up authentication and authorization systems... | 0 | 2024-07-03T06:48:56 | https://dev.to/zorian/simplifying-authentication-and-authorization-with-keycloak-5cm8 | keycloak, authorization, authentication, softwaredevelopment | Many of us find navigating the complexities of setting up authentication and authorization systems challenging. Building these systems from the ground up is time-consuming and fraught with potential security vulnerabilities, which can be a major concern. However, with Keycloak, you can easily streamline the entire process, reducing complexity and risk.
I will share some valuable insights from exploration of Keycloak, hoping to demonstrate how it can be leveraged. Let’s delve in.
## How Keycloak Enhances Identity Management
Keycloak transforms identity management by cutting down on repetitive coding and boosting security. Here's how:
- Pre-Built Features: Keycloak automates authentication, password rules, and permissions, reducing extra coding.
- Single Sign-On (SSO): One login grants access to multiple apps, enhancing security and ease of use.
- Fine-Grained Access: Control access based on user roles or attributes, essential for complex systems.
## Integration Capabilities
Keycloak simplifies the integration of different systems and platforms, making them more functional and easier to use:
- User Federation: Keycloak connects with existing databases via User Federation SPI, boosting your data with strong AuthZ.
- External Identity Providers: It seamlessly integrates with platforms like Google, Facebook, and GitHub, simplifying logins.
## Installation Guide on Ubuntu
Follow these steps to ensure a successful installation:
- Prerequisites: Ensure your server meets the minimum requirements and has root or sudo privileges.
- Install Dependencies: `sudo apt update` and `sudo apt install openjdk-17-jre unzip -y`.
- Download and Setup Keycloak: Use wget to download the latest version, unzip it, and configure it as a system service for auto-start on boot.
## Best Practices and Configuration
To maximize the effectiveness of Keycloak, follow these best practices:
- User Management: Centralize user directories and enforce strong password policies.
- Identity Brokering: Configure Keycloak as an identity broker for a consolidated login experience across multiple applications.
- Social Logins: Enable social logins while ensuring additional security measures within your application.
## Conclusion
Keycloak reduces the complexity of AuthZ in software development, allowing developers to focus more on core functionalities. With its modular design and commitment to open standards, Keycloak is an excellent choice for developers looking to implement secure, scalable, and efficient authentication and authorization in their applications. Check out [this article](https://oril.co/blog/keycloak-reducing-complexity-in-authentication-and-authorization/) for in-depth information.
| zorian |
1,909,753 | Eight Handy JavaScript Tips for Efficient Coding | In the ever-evolving world of web development, JavaScript remains a cornerstone for building dynamic... | 0 | 2024-07-03T06:47:14 | https://dev.to/mdhassanpatwary/eight-handy-javascript-tips-for-efficient-coding-3c7o | webdev, javascript, beginners, programming | In the ever-evolving world of web development, JavaScript remains a cornerstone for building dynamic and interactive applications. Whether you are a seasoned developer or just starting out, refining your coding techniques can significantly enhance your productivity and code quality. Here are eight handy JavaScript tips to help you write cleaner, more efficient code.
## 1. Remove Falsy Values from Arrays
When working with arrays, you might encounter unwanted falsy values such as false, NaN, 0, undefined, null, and ''. Removing these values can be effortlessly achieved using the filter method with Boolean as the callback function.
```
let miscellaneous = ['🍎', false, '🍊', NaN, 0, undefined, '🌶️', null, '', '🥭'];
let fruits = miscellaneous.filter(Boolean);
console.log(fruits); // ['🍎', '🍊', '🌶️', '🥭']
```
## 2. Convert Any Value to Boolean
Converting values to their boolean equivalents is a common task. This can be quickly done using the double negation (!!) operator or the Boolean function.
```
console.log(!!"Jhon"); // true
console.log(!!1); // true
console.log(!!0); // false
console.log(!!undefined); // false
console.log(Boolean("Jhon")); // true
```
## 3. Resize Arrays Easily
Adjusting the length of an array is straightforward with the length property. This can be useful when you need to trim an array to a specific size.
```
let animals = ["🐕", "🐒", "🦊", "🐅"];
animals.length = 3;
console.log(animals); // ["🐕", "🐒", "🦊"]
```
## 4. Flatten Multi-dimensional Arrays
Handling multi-dimensional arrays can be simplified with the flat method, which flattens nested arrays into a single-level array. For deeply nested arrays, use a specific depth or a high-but-not-infinite number as the parameter to avoid potential issues with circular references.
```
let smileys = ['🥰', ['😄', '😃'], '😉', ['🥲', '😑']];
console.log(smileys.flat()); // ['🥰', '😄', '😃', '😉', '🥲', '😑']
let smileys2 = ['🥰', ['😄', '😃', ['🥲', '😑']], '😉'];
console.log(smileys2.flat(100)); // ['🥰', '😄', '😃', '🥲', '😑', '😉']
```
## 5. Short Conditionals
JavaScript allows for concise conditional statements using logical operators. This can make your code more readable and succinct.
```
const captain = "Jhon";
// Instead of this
if (captain === "Jhon") {
console.log("❤️");
}
// Use this
captain === "Jhon" && console.log("❤️");
// And instead of this
if (captain !== "Jhon") {
console.log("😡");
}
// Use this
captain === "Jhon" || console.log("😡");
```
## 6. Replace All Occurrences of a String
Replacing all instances of a substring in a string can be done using a regular expression with the replace method.
```
const quote = "React is a JS framework & this framework is the most popular front-end framework right now";
console.log(quote.replace(/framework/g, "library"));
// React is a JS library & this library is the most popular front-end library right now
```
Replacing all instances of a substring in a string can now be done using the replaceAll method introduced in ES2021, which is supported by all major browsers.
```
const quote = "React is a JS framework & this framework is the most popular front-end framework right now";
console.log(quote.replaceAll("framework", "library"));
// React is a JS library & this library is the most popular front-end library right now
```
## 7. Log Values with Variable Names
When debugging, logging variable names along with their values can be immensely helpful. JavaScript's object shorthand notation makes this easy.
```
const library1 = "jQuery";
const library2 = "React";
console.log({ library1 }); // {library1: 'jQuery'}
console.log({ library2 }); // {library2: 'React'}
```
## 8. Measure Performance of a Task
Understanding the performance of your code is crucial for optimization. The performance.now method provides high-resolution timestamps to measure execution time. Be aware of timing limitations in different runtimes.
```
const startTime = performance.now();
for (let i = 0; i <= 50; i++) {
console.log(i);
}
const endTime = performance.now();
console.log(`Loop took ${endTime - startTime} milliseconds to finish`);
```
By incorporating these tips into your JavaScript practices, you can write more efficient and readable code, streamline your debugging process, and enhance overall performance. Happy coding! | mdhassanpatwary |
1,909,752 | Oracle 24B Release and Its Game-Changing Features | In the changing world of technology, Oracle has once more gone above and beyond with the Oracle 24B... | 0 | 2024-07-03T06:47:07 | https://pugettechnologies.com/oracle-24b-release-and-its-game-changing-features/ | oracle, release | 
In the changing world of technology, Oracle has once more gone above and beyond with the Oracle 24B release. This newest version of their formidable software collection is set to alter business in many aspects at the same time by providing a slew of new features and improvements intended to make operations more effective and open fresh possibilities.
**Enhanced Data Management Capabilities**
The feature to highlight in Oracle 24B is its superior data management abilities. The new release is specifically designed to be scalable and highly performant, while featuring the most innovative technologies for effortlessly managing large pools of data. Varying from real-time data ingestion and processing to smart data analysis and visualization, Oracle 24B helps companies leverage their most important resource – data – to find actionable insights.
**Streamlined Business Process Automation**
The company Oracle 24B identifies the urgency of this issue and presents a wide range of business process automation tools. These tools allow organizations to optimize their flows, minimize manual efforts, and fasten the decision-making procedure. Thanks to an easy-to-use drag-and-drop interface and a wide range of integration opportunities, even the most intricate processes can be automated efficiently, saving resources for focus on innovation.
**Robust Security and Compliance**
Cyber threats are changing and increasing daily, making it necessary to have a systematic approach to security. In this context, Oracle 24B comes into play, as it contains a multi-level security solution that always keeps the data safe and provides compliance with industry safety requirements. With cutting-edge encryption, access control, and the ultimate audit package, this release is essential for highly licensed organizations.
**Seamless Cloud Integration**
The Cloud has already been embedded in the business processes of the modern world, and Oracle 24B is not going to lag behind this concept – on the contrary. The release guarantees full compatibility with Oracle Cloud services, guaranteeing confidence in the most crucial workability to use the Cloud to improve business without losing control of mission-critical applications and data. Whatever businesses need to expand the infrastructure, install new applications, or perform advanced analytics, Oracle 24B will provide a safe and comfortable service path to the Cloud.
**Cutting-Edge Artificial Intelligence (AI) and Machine Learning (ML**)
New in Oracle 24B is the opportunity to gain access to disruptive AI and ML capabilities. With the introduction of predictive analytics and intelligent automation, natural language processing, and computer vision, this release enables businesses to obtain more profound insights and optimize more processes and business domains than ever before.
**Conclusion**
Oracle 24B delivers robust data management, streamlined automation, bulletproof security, seamless Cloud integration, and cutting-edge AI/ML capabilities. This powerful release equips organizations with the tools needed to drive innovation, optimize operations, and extract maximum value from their data assets in today’s digital landscape. Opkey seamlessly connects to the Oracle environment for comprehensive 24B update testing. Their AI-powered platform maps processes, providing impact analysis and test design to ensure full coverage. With 7,000+ pre-built Oracle Cloud test cases, it reduces the test duration by at least a quarter. Opkey’s detailed advisories guide through changes, minimizing disruptions. Optimize the 24B transition with Opkey’s intelligent, automated testing solutions tailored for Oracle Cloud. | rohitbhandari102 |
1,909,751 | 일루미네이트를 사용하여 게임 밸런스를 맞추는 방법 | PubNub의 일루미네이트를 사용하여 코드를 작성하지 않고도 실시간으로 플레이어의 게임 성능에 영향을 미치는 결정을 내릴 수 있습니다. | 0 | 2024-07-03T06:46:03 | https://dev.to/pubnub-ko/ilrumineiteureul-sayonghayeo-geim-baelreonseureul-majcuneun-bangbeob-4l8k | 펍넙의 최신 제품인 일루미네이트는 게임 개발자, 제품 관리자, 프로젝트 매니저가 펍넙 플랫폼 내에서 빌드, 반복, 실험할 수 있도록 확장 가능한 의사결정 도구입니다.
처음부터 뛰어난 UI로 설계된 일루미네이트를 사용하면 더 나은 게이머 경험을 제공하고 실시간으로 수익화를 가속화하기 위한 의사 결정을 내릴 수 있습니다.
**그렇다면 게임 밸런싱이란 무엇이며, 실시간으로 어떻게 사용할 수 있을까요?**
---------------------------------------------
게임 밸런스는 난이도와 공정성의 균형을 맞춰 게임플레이와 사용자 경험을 개선하는 게임 디자인의 한 분야입니다. 게임 밸런스는 의도한 플레이어 경험을 만들기 위해 보상, 도전 과제 및/또는 게임 요소를 조정하는 것으로 구성됩니다.
게임 밸런스는 일반적으로 플레이어에게 공정성을 도입하는 것으로 이해됩니다. 여기에는 다음이 포함됩니다;
- 난이도 조정,
- 승패 조건 수정
- 게임 상태
- 경제 밸런싱
게임 밸런싱에 대한 자세한 정보는 다음에서 확인할 수 있습니다. [위키백과](https://en.wikipedia.org/wiki/Game_balance).
실시간으로 게임 밸런싱을 사용하면 플레이어의 참여도를 유지하고, 신규 플레이어가 환영받는다고 느끼며, 게임플레이를 통해 수익을 창출하는 데 도움이 될 수 있습니다.
**일루미네이트는 플레이어의 참여도를 유지하는 데 어떻게 도움이 되나요?**
------------------------------------------
앞서 언급했듯이 Illuminate는 즉각적인 의사 결정 도구입니다. 플레이어의 참여도를 유지하기 위해 게임을 처음 접하고 게임 플레이 방식에 익숙해지는 데 도움이 필요한 신규 플레이어에 집중합니다.
이 예시에서는 자바스크립트로 작성된 소행성의 구식 복사본을 제작하고 PubNub 함수에서 전적으로 호스팅했습니다. PubNub 함수에 대한 자세한 내용은 [https://www.pubnub.com/docs/serverless/functions/overview](https://www.pubnub.com/docs/serverless/functions/overview?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 에서 확인할 수 있습니다.
### **먼저 장면을 설정합니다.**
새로운 플레이어가 게임에 접속하여 게임을 시작했는데, 게임이 진행되지 않아 지루해지기 시작했다고 상상해 보세요.
퍼블리시를 통해 게임에서 PubNub로 플레이어의 진행 상황과 점수를 알려주는 메시지를 보내면, Illuminate는 미리 정의된 메트릭을 기반으로 몇 가지 결정을 내린 다음 해당 플레이어에게 생명 3개를 구매하거나 생명 2개를 얻는 대신 유료 프로모션을 시청하는 옵션을 제공하는 메시지를 다시 보낼 수 있습니다.
### **화면을 살펴봅시다.**
게임은 정상적으로 시작되지만, 보시다시피 저는 실력이 좋지 않아서 70점밖에 얻지 못하고 죽었습니다.
계속 플레이할 수 있도록 하기 위해 Illuminate는 이 점수를 받았고 생명을 구매하거나 광고를 시청하여 생명을 얻을 수 있는 기회를 제공해야 한다고 계산했습니다.
저는 돈을 쓰기로 결정했고, 몇 개의 라이프를 구매할 수 있었고 빠르게 게임을 다시 시작할 수 있었습니다.
### **일루미네이트의 비하인드 스토리 살펴보기.**
일루미네이트는 PubNub 계정 포털( [https://admin.pubnub.com/](https://admin.pubnub.com/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko))의 '최적화' 제목 아래에서 찾을 수 있습니다.
여기서 가장 먼저 비즈니스 오브젝트를 살펴보겠습니다. 비즈니스 오브젝트는 데이터를 Illuminate로 가져오는 방법으로, 캡처해야 하는 데이터의 종류와 위치를 정의하는 데 도움이 됩니다.
측정값을 추가하여 추적할 데이터를 정의하고, 차원을 추가하여 해당 데이터를 어떻게 세분화할지 정의할 수 있습니다.
Illuminate의 설정을 설정하거나 이해하는 데 도움이 필요하면 여기에서 문서를 참조하세요( [https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko)).
게임 밸런스를 조정하려면 추적하고자 하는 대상과 신규 플레이어의 참여를 유지하기 위해 무엇을 제공할 것인지에 대한 지식이 필요합니다.
코딩 없이도 변수를 추가, 제거 또는 수정하여 다양한 플레이어에게 제공하는 내용을 다듬고 조정할 수 있는 것이 바로 Illuminate의 기술입니다.
이 간단한 예시에서는 게임 점수를 측정하기로 선택했지만 다른 측정값을 쉽게 추가할 수 있습니다;
- 플레이어가 게스트인지, 아니면 게임 플랫폼에 계정을 가지고 있는지 여부
- 총 플레이 시간
- 디바이스 유형 - 웹, 모바일 TV
- 과거 이벤트나 게임에서 상품을 구매한 적이 있나요?
다시 비즈니스 목표로 돌아가서, 제가 사용하고 있는 측정 기준을 보여드리겠습니다.
**이를 세분화해 보겠습니다:**
**측정값:** 측정값: 측정하거나 합산할 수 있는 숫자 값입니다.
**차원:** 측정값을 세분화하는 데 사용할 수 있는 정성적 값입니다.
**메트릭:** 선택한 차원에 따라 세분화된 측정값의 집계입니다.
**결정:** 조건 및 작업의 모음입니다. 조건이 충족되면 해당 작업이 트리거됩니다.
**대시보드:** 메트릭과 의사 결정을 시각화하는 실시간 차트의 모음입니다.
제 예에서 제가 사용하는 측정 항목 중 하나는 점수가 500점 미만일 때 고객이 Illuminate에 도움을 요청하는 것입니다.
그런 다음 이를 의사 결정에 매핑했습니다: "플레이어의 점수가 500점 미만이면 라이프 구매 또는 광고 시청 기회를 제공하세요."라는 결정을 내립니다.
플레이어가 광고를 시청할지 또는 라이프를 구매할지 선택하면 이를 메트릭으로 피드백하여 대시보드에 표시합니다.
다음은 게임 밸런싱 대시보드의 단순화된 보기입니다. 500포인트 미만을 획득한 플레이어와 광고를 시청하는 대신 라이프 구매를 선택한 플레이어를 추적하고 있음을 알 수 있습니다.
다시 말하지만, 여기서 복잡성을 확장할 수 있는 범위는 매우 넓습니다;
- 생명력이 저렴하다면 더 많은 플레이어가 추가 생명력을 위해 돈을 지불할까요?
- 30초 광고를 시청할까요, 아니면 3분 광고를 시청할까요?
**전통적인 접근 방식과 비교했을 때?**
-----------------------
전략 게임? 온라인 게임? 모든 플레이어의 게임 경험과 게임 메커니즘의 균형을 맞추는 것은 오랜 시간이 걸리는 과정일 수 있습니다. 출시 전에는 다양한 게임 요소를 플레이 테스트하고, 입문 튜토리얼을 제작하며, 플레이어의 행동에 따라 플레이 시간을 극대화하고 게임이 너무 쉬워지는 것을 방지하기 위해 점진적인 레벨 설계를 합니다. 출시 후에는 플레이어 포럼을 모니터링하고, 플레이어 리텐션 수치와 플레이어 행동에 대한 분석을 확인한 다음 패치를 출시하여 밸런스 문제를 해결하고, 그 과정에서 게임을 너프하지 않아야 합니다!
분석과 출시 주기가 매우 길어질 수 있는데, 이때 Illuminate가 도움이 될 수 있습니다. 게임 유형에 관계없이 실시간으로 의사 결정을 내릴 수 있습니다: FPS나 RPG와 같은 멀티플레이어 게임, Steam의 싱글플레이어 격투 게임, 리그 오브 레전드와 같은 배틀 아레나 등 게임 유형에 관계없이 실시간 의사 결정을 내릴 수 있습니다. 비디오 게임이 온라인 상태이고 순간적인 행동에 따라 플레이어 밸런스가 영향을 받을 수 있는 게임이라면 Illuminate를 통해 플레이어 경험을 향상시킬 수 있습니다 - PM에게 물어보니 테이블탑 보드 게임과 카드 게임은 아직 로드맵에 없다고 하네요 :(
**마무리**
-------
앱에 즉각적인 의사 결정 반응과 도구를 도입하여 플레이어 경험을 향상시킬 수 있는 빠르고 코드 없는 방법으로 PubNub의 Illuminate를 사용하여 게임 밸런스를 조정할 수 있습니다.
실시간 액션이 포함된 첫 번째 게임을 만드는 방법에 대해 자세히 알아보려면 [게임용 일루미네이트](https://www.pubnub.com/products/Illuminate-gaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 페이지와 [설명서를](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 확인하세요. 유니티 [지원팀도](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 가이드라인과 권장 사항을 통해 도움을 드릴 수 있습니다. 다음 GDC 컨퍼런스에서 여러분의 PubNub로 제작한 게임을 만나 뵙고 싶습니다!
PubNub이 어떤 도움을 드릴 수 있나요?
========================
이 기사는 원래 [PubNub.com에](https://www.pubnub.com/blog/how-to-use-illuminate-to-balance-your-games/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 게시되었습니다.
저희 플랫폼은 개발자가 웹 앱, 모바일 앱, IoT 디바이스를 위한 실시간 인터랙티브를 구축, 제공, 관리할 수 있도록 지원합니다.
저희 플랫폼의 기반은 업계에서 가장 크고 확장성이 뛰어난 실시간 에지 메시징 네트워크입니다. 전 세계 15개 이상의 PoP가 월간 8억 명의 활성 사용자를 지원하고 99.999%의 안정성을 제공하므로 중단, 동시 접속자 수 제한 또는 트래픽 폭증으로 인한 지연 문제를 걱정할 필요가 없습니다.
PubNub 체험하기
-----------
[라이브 투어를](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 통해 5분 이내에 모든 PubNub 기반 앱의 필수 개념을 이해하세요.
설정하기
----
PubNub [계정에](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 가입하여 PubNub 키에 무료로 즉시 액세스하세요.
시작하기
----
사용 사례나 [SDK에](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 관계없이 [PubNub 문서를](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 통해 바로 시작하고 실행할 수 있습니다. | pubnubdevrel | |
1,909,750 | Meta’s Transition to “AI Info” Label | Meta’s recent shift from the “Made with AI” label to “AI Info” across its platforms represents a... | 0 | 2024-07-03T06:44:05 | https://dev.to/hyscaler/metas-transition-to-ai-info-label-3mla | meta, aiinfo, aiuse, webdev | Meta’s recent shift from the “Made with AI” label to “AI Info” across its platforms represents a significant evolution in how the company communicates the use of artificial intelligence (AI) in digital photos. This change comes in response to feedback from photographers and users who found the original label confusing and sometimes misleading. By adopting the “AI Info” tag, Meta aims to provide clearer context and reduce misunderstandings regarding the application of AI tools in image editing.
## The Genesis of the “Made with AI” Label
**Initial Implementation and Intent**
In May, Meta introduced the “Made with AI” label to inform users when photos had been created or edited using AI-powered tools. The goal was to enhance transparency and provide insight into the technological processes behind the images. This initiative was part of a broader effort to build trust and educate users about the growing role of AI in content creation.
**Photographers’ Feedback**
However, shortly after its introduction, photographers voiced their concerns. They noted that the label was often applied to real photos that had undergone only minor modifications with basic AI tools. This led to confusion among viewers who might mistakenly believe that the entire image was generated by AI, rather than simply edited. For example, simple enhancements or retouching using AI-powered features were flagged as “Made with AI,” which did not accurately reflect the level of AI involvement.
## Transition to “AI Info”
**Responding to Confusion**
In light of these concerns, Meta decided to replace the “Made with AI” label with “AI Info.” This new label is designed to address the ambiguity surrounding the previous tag by offering more detailed information about how AI tools were used in the image. The change aims to clarify that the presence of AI does not necessarily mean the photo was entirely created by AI but might involve AI in the editing process.
**Clearer Communication**
Meta acknowledged that the original “Made with AI” label did not always align with users’ expectations and lacked sufficient context. The updated “AI Info” tag seeks to rectify this by providing a more nuanced understanding. This label will help users discern between images wholly created by AI and those merely edited with AI tools, thus fostering better-informed interpretations.
## Functionality of the “AI Info” Label
**Underlying Technology**
While the label has changed, the technology Meta uses to detect AI involvement in photos remains the same. Meta continues to rely on metadata standards such as C2PA (Coalition for Content Provenance and Authenticity) and IPTC (International Press Telecommunications Council). These standards provide technical metadata that includes information about the use of AI tools, allowing Meta to accurately label photos where AI has been applied.
**Practical Application**
For instance, if photographers use advanced tools like Adobe’s Generative AI Fill to remove objects or make specific adjustments, their photos will still be tagged under the new “AI Info” label. The distinction is that “AI Info” aims to communicate the extent and nature of AI usage more clearly. It indicates that while AI tools were involved, the image is not necessarily a product of full AI generation.
## Advantages of the “AI Info” Label
The shift to “AI Info” enhances user understanding by providing more explicit context. Instead of a blanket statement that might imply complete AI generation, the new label details how AI tools contributed to the image. This approach helps users make more accurate judgments about the content they view, increasing transparency and reducing misconceptions.
Meta’s adoption of the “AI Info” label aligns with broader industry efforts to standardize AI transparency. By using clear and context-rich labeling, Meta sets a precedent for other tech companies, promoting ethical AI practices and fostering a better-informed digital ecosystem. This move supports a growing industry trend towards providing more detailed AI disclosures.
For photographers, the “AI Info” label addresses the frustration of having their authentic work mischaracterized as AI-created. By offering a label that recognizes the nuanced use of AI tools, Meta demonstrates its responsiveness to user feedback and its commitment to accurate representation. This adjustment helps build trust with content creators who rely on Meta’s platforms to showcase their work.
Here are full details by clicking on this link:- https://hyscaler.com/insights/metas-transition-to-ai-info-label/
| amulyakumar |
1,909,749 | How to Choose the Perfect Display Stand for Your Store | In a retail space, an appealing and engaging display is essential in order to attract the customers... | 0 | 2024-07-03T06:41:38 | https://dev.to/brady_carpenterc_d70c16c1/how-to-choose-the-perfect-display-stand-for-your-store-2df9 | design | In a retail space, an appealing and engaging display is essential in order to attract the customers as well as present your products effectively. Your visual merchandising strategy can be that much more effective by simply choosing the right display stand. There are a number of options in the market and choosing an ideal display stand can be tough. Following are the top 5 factors to be keen on before you select a display stand for your store, in this guide. We will also delve into some advise and Diy, the art of conceptualizing a visual merchandising strategy through display stand creation; choosing the best-material for your stand that would have continual sustainable benefits on it's expression unto brand aesthetics.
The Must Consider Elements of Choosing a Display Stand for Your Store
Defining the Purpose: You must know what you are going to put in that display stand before even thinking about zeroing it. Do you want to feature a single product or create an overall banner? For sale/promotion or what? Once you have narrowed down the specific application of your display stand, doing so will help eliminate other possible options that are not well aligned with each.Discover Your Metal Pop-Up Stand Purpose
Size Consideration: The size factor of the display stand holds a very important onChange Before you make the choice evaluates how much space your store has to offer. Smaller stands might be appropriate for more modest spaces, while larger and grander ones would fit better in a setting with lots of space.
Durable: If the stand is going to be used often, it's important that you choose a durable one which will last over years of usage. Metal and Glass Stands: These generally last longer compared to the Plastic or Cardboard ones due them being made of better materials.
Key Feature:Make sure you invest in a display stand that can cater to multiple Acrylic Display&Holder products or promotional needs as possible. Opt for a list of hardest stand that can be adjusted according to different needs so as not to clutter up your money and space later on.
Budgteting well: Display stands too come in various price range. While creating a budget prior to purchasing is necessary as well, you should also have an idea of what it will be used for because this will dictate the size and longevity needed from this bag. Such preventive processes will help to avoid over-expenditure and yet, the stand you opt should fulfil all your requirements adequately.
Insightful Tips and Tricks
Color: Colors have a lot of power - use them to your advantage with color-coordinated displays that catch the eye and draw customers in. Choose colors that fit with your products/brand and create a consistent look.
Use of Lighting: Proper lighting can obviously make the visual appeal part quite impressive on display stands. Further draw attention to certain products or trigger a specific mood by using lighting in sync with the story of your display.
The simpler the better: Do not overcrowd your display stand with more products and decorative items. When you try to keep it more simple, cleaner and ideally organized that really gives a feel of polished professionalism.
Celebrate the Season: Add seasonal elements to your display stands help tie them into different seasons, holidays or celebrations and add interest for customers.
Mix and Match Heights: Give your display dimension by playing around with the height of each stand. Many products will also fit on taller stands.
Designing an Effective Visual Merchandising Strategy using the Perfect Display Stand
A great visual merchandising helps in the smooth functioning of a shopping aisle and improves customer experience by driving more customers to take some action (make purchases). Crafting this kind of strategy, start here by describing what Acrylic Box&Case products or themes you want to highlight. After that, choose the display stands which you think are perfect for these products or themes. Use tricks ranging from color matching to strategic lighting and depth perception differences on exhibit stands for a groovy visual experience. Make sure your display stands perfectly match the aesthetic of your brand and maintain a professional and solid look.
Choosing the Right Material for Your Display Stand
From metal to glass, from plastic and cardboard you can get display stands in almost all materials. With each different material comes its own bylist of This trade-off is highly weighted toward what I'd term as low-resolution filaments, due to the poor fidelity this process results in. Metal Stands, on the other hand; last longer and much more durable but at higher cost. Glass stands are aesthetically beautiful, but delicate. Plastic Stands: Plastic is the lightest of our material options, making these stands also have a thinner and overall lighter construction - but less steel has its benefits. Cardboard stands are the cheapest, not as durable as some other material. Consider how you will be using the tool, what your budget is and also, if this is a topic that you are not going to pursue often.
Matching Your Brand Aesthetic
Your packaging and displays represent your brand of quality, so get them right! Think about what colours, shapes and textures best represents your brand. If your brand represents minimalist feel, make sure that the Acrylic Sheet display stands you are choosing must also include the simplicity and cleanliness. On the other hand, if your brand is known for more bold and vibrant elements, then choose stands with bright colors and unique shapes.
In general, the most ideal visual merchandising part in your store may be dependent on a good display stand. With a little thought given to purpose, size, durability, number of features (versatility), cost and budget you'll be able to answer that question for yourself. Visual Tips and Tricks will enhance the look, but making it to adhere with your brand style can transmit a good vibration on consumers. | brady_carpenterc_d70c16c1 |
1,909,748 | イルミネーションを使ってゲームバランスを調整する方法 | PubNubのilluminateを使用して、コードを書くことなく、リアルタイムでプレーヤーのゲームパフォーマンスに影響を与える決定を下す。 | 0 | 2024-07-03T06:41:02 | https://dev.to/pubnub-jp/iruminesiyonwoshi-tutegemubaransuwodiao-zheng-surufang-fa-3cob | PubNubの最新製品リリースであるIlluminateは、ゲーム開発者、プロダクトマネージャー、プロジェクトマネージャーがPubNubプラットフォーム内で構築、反復、実験できるように構築したスケーラブルな意思決定ツールです。
優れたUIで一から設計されたIlluminateを使用することで、より良いゲーマー体験を促進し、収益化を加速させるための意思決定をリアルタイムで行うことができます。
**では、ゲームバランスとは何か、リアルタイムでどのように使えるのか？**
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ゲームバランスとは、難易度と公平性のバランスを取ることでゲームプレイとユーザー体験を向上させるゲームデザインの一分野です。ゲームバランスは、ゲームの報酬、チャレンジ、および/または要素を調整して、意図されたプレイヤー体験を作り出します。
ゲームバランスは一般的に、プレイヤーに公平性をもたらすものとして理解されています。これには以下が含まれます；
- 難易度の調整
- 勝敗条件の変更
- ゲーム状態
- 経済バランス
ゲームバランスの調整に関する詳しい情報は [ウィキペディア](https://en.wikipedia.org/wiki/Game_balance).
ゲームバランシングをリアルタイムで使用することで、プレイヤーを飽きさせず、新規プレイヤーを歓迎し、ゲームプレイを収益化できる可能性があります。
**Illuminateはどのようにプレイヤーを夢中にさせることができますか？**
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前述したように、Illuminateはその場での意思決定ツールです。 プレイヤーを飽きさせないために、私たちは新規プレイヤー、つまりゲームに初めて参加し、ゲームの進め方に慣れるために手助けが必要になる可能性のあるプレイヤーに焦点を当てます。
この例では、JavaScriptで書かれた昔ながらのasteroidsのコピーをPubNub関数でホストしています。PubNub関数についてはhttps://www.pubnub.co [m/docs/serverless/functions/overview。](https://www.pubnub.com/docs/serverless/functions/overview?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)
### **まず、シーンを設定します。**
新しいプレイヤーがあなたのゲームに参加し、プレイを始めたとします。彼らは負けてしまい、進行のなさに飽き始めたとします。
パブリッシュを経由して、ゲームからPubNubにプレイヤーの進行状況とスコアをIlluminateに通知するメッセージを送ることができます。Illuminateは事前に定義された指標に基づいていくつかの決定を下し、そのプレイヤーに3つのライフを購入するか、2つのライフを得る代わりに有料プロモーションを視聴するオプションを提供するメッセージを送り返します。
### **画面を見てみよう。**
ゲームは通常通りスタートするが、ご覧の通り、私は本当に優れたプレーヤーではなく、わずか70点で死んでしまった。
イルミネイトは私がプレイを続けられるように、この点数を受け取り、ライフを買うか、広告を見てライフを得る機会を提供するべきだと計算した。
お金を使うことを選んだ私は、ライフを買うことができ、すぐにゲームに戻ることができた。
### **イルミネートの舞台裏**
IlluminateはPubNubのアカウントポータル [https://admin.pubnub.com/、](https://admin.pubnub.com/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)"Optimize "の下にあります。
まず最初に、Business Objectsを調べます。Business ObjectsはIlluminateにデータを取り込む方法で、どのようなデータをどこから取り込む必要があるかを定義するのに役立ちます。
メジャーを追加することで追跡したいデータを定義し、ディメンションを追加することでそのデータをどのようにセグメント化したいかを定義できます。
セットアップやIlluminateのセットアップの理解についてヘルプが必要な場合は、 [https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)。
ゲームのバランスを取るには、何を追跡したいのか、新しいプレーヤーを引きつけるために何を提供したいのかという知識が必要です。
コーディングすることなく、変数を追加、削除、修正することで、さまざまなプレイヤーに提供するものに磨きをかけ、調整することもできる。
この単純な例では、ゲームのスコアを測定することにしたが、他の測定も簡単に追加できる；
- プレーヤーはゲストか、それともゲームプラットフォームにアカウントを持っているか。
- 総プレイ時間
- デバイスの種類 - ウェブ、モバイルテレビ
- 過去のイベントやゲームで、御社から何かを購入したことがあるか。
私のビジネス目標に戻り、私が取り組んでいる施策をお見せしましょう。
**これを分解すると**
**施策：**測定または加算できる数値。
**次元：**尺度を区分するために使用できる定性的な値。
**メトリクス：**選択したディメンションによってセグメント化されたメジャーの集約。
**デシジョン：**条件とアクションのコレクション。条件が満たされると、対応するアクションがトリガされます。
**ダッシュボード：**メトリクスと意思決定を視覚化するリアルタイム・チャートのコレクション。
私の例では、スコアが500点以下のときにクライアントがイルミネイトに助けを求めていることを1つの指標として使っています。
そして、これを意思決定にマッピングした：「プレーヤーが500点以下の場合、ライフを購入するか広告を見る機会を提供する。
プレーヤーが広告を見るか、ライフを購入するかを選択すると、それが指標としてフィードバックされ、ダッシュボードに表示されます。
これが私のゲームバランスダッシュボードの簡略図です。どのプレーヤーが500点未満になったか、どのプレーヤーが広告を見る代わりにライフの支払いを選択したかを追跡していることがわかります。
ここでも、複雑さを拡大する余地は非常に広い；
- もしライフが安ければ、より多くのプレーヤーがライフのためにお金を払うだろうか？
- 30秒の広告を見るか、3分の広告を見るか？
**対従来のアプローチ？**
--------------
ストラテジーゲーム？オンラインゲーム？すべてのプレイヤーにゲーム体験とゲームメカニクスのバランスをとるには、長いプロセスが必要です。ローンチ前には、様々なゲーム要素をプレイテストし、導入チュートリアルを作成し、プレイヤーの行動に基づいて、プレイ時間を最大化し、ゲームが簡単すぎるのを防ぐための漸進的なレベルデザインを確保します。ローンチ後は、プレイヤーのフォーラムを監視し、プレイヤーの定着率やプレイヤーの行動を分析し、バランスの問題に対処するためのパッチをリリースします！
これは非常に長い分析とリリースサイクルになる可能性があり、Illuminateが役立つのはこの点です。ゲームの種類に関係なく、リアルタイムで決定を下すことができます：FPSやRPGのようなマルチプレイヤーゲーム、Steamのシングルプレイヤー格闘ゲーム、League of Legendsのようなバトルアリーナなどです。ビデオゲームがオンラインであり、その瞬間の行動によってプレイヤーのバランスに影響を与えることができる限り、Illuminateはプレイヤー体験を向上させることができる。
**まとめ**
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PubNubのIlluminateを使ってゲームバランスを調整することは、あなたのアプリに即座の意思決定リアクションやツールを導入し、プレイヤー体験をより優れたものにするための、コード不要で迅速な方法です。
リアルタイムアクションを使った初めてのゲーム作成について詳しく知りたい方は、 [ゲーム用Illuminate](https://www.pubnub.com/products/Illuminate-gaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)ページと[ドキュメントを](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)ご覧ください。次回のGDCカンファレンスでPubNubを使って作ったものをぜひお聞かせください！
PubNubはあなたのお役に立ちますか？
====================
この記事は[PubNub.comに](https://www.pubnub.com/blog/how-to-use-illuminate-to-balance-your-games/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)掲載されたものです。
私たちのプラットフォームは、開発者がWebアプリ、モバイルアプリ、IoTデバイスのためのリアルタイムのインタラクティブ性を構築、配信、管理するのに役立ちます。
私たちのプラットフォームの基盤は、業界最大かつ最もスケーラブルなリアルタイムエッジメッセージングネットワークです。世界15か所以上で8億人の月間アクティブユーザーをサポートし、99.999%の信頼性を誇るため、停電や同時実行数の制限、トラフィックの急増による遅延の問題を心配する必要はありません。
PubNubを体験
---------
[ライブツアーを](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)チェックして、5分以内にすべてのPubNub搭載アプリの背後にある本質的な概念を理解する
セットアップ
------
[PubNubアカウントに](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)サインアップすると、PubNubキーに無料ですぐにアクセスできます。
始める
---
[PubNubのドキュメントは](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)、ユースケースや[SDKに](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)関係なく、あなたを立ち上げ、実行することができます。 | pubnubdevrel | |
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1,909,741 | How to use Illuminate to Balance your Games | Use PubNub's illuminate to make decisions in real-time to affect your player's game performance without writing any code | 0 | 2024-07-03T06:30:46 | https://dev.to/pubnub/how-to-use-illuminate-to-balance-your-games-4kjp | PubNub’s latest product release, Illuminate, is a scalable decision-making tool that we have built to help game developers, product managers, and project managers build, iterate, and experiment within the PubNub platform.
Designed with a great UI from the ground up, you can use Illuminate to help make decisions to drive a better gamer experience and accelerate monetization in real-time.
**So what's game balancing, and how can you use it in real-time?**
------------------------------------------------------------------
Game balance is a branch of game design that improves gameplay and user experience by balancing difficulty and fairness. Game balance consists of adjusting rewards, challenges, and/or elements of a game to create the intended player experience.
Game balance is generally understood as introducing fairness for the players. This includes;
- Adjusting difficulty,
- Modifying win-loss conditions
- Game states
- Economy balancing
You can find more information on game balancing on [Wikipedia](https://en.wikipedia.org/wiki/Game_balance).
Using game balancing in real-time can help keep players engaged, make new players feel welcome, and potentially monetize the gameplay.
**How can Illuminate help you keep your players engaged?**
----------------------------------------------------------
As mentioned, Illuminate is an in-the-moment decision-making tool. To help keep our players engaged we will focus on new players, those who are new to the game and potentially need some help getting used to how the game is played.
In this example, I have built an old-fashioned copy of asteroids written in JavaScript and hosted entirely on PubNub functions. You can find out more about PubNub functions at [https://www.pubnub.com/docs/serverless/functions/overview](https://www.pubnub.com/docs/serverless/functions/overview?).
### **First off, to set the scene.**
Imagine a new player joins your game and starts to play, they lose and are starting to get bored of the lack of progression.
Via a publish, we can send a message from the game into PubNub that notifies Illuminate of the player’s progression and score, Illuminate makes some decisions based on predefined metrics and then issues a message back to that player offering them the option to buy three lives or watch a paid for promotion in exchange for getting two lives.
### **Let's walk through the screens.**
The game starts as normal, but as you can see I’m really not a great player and died with just 70 points.
To help me continue to keep playing, Illuminate received this score and calculated that I should be offered the opportunity to buy some lives or watch an advertisement to get some lives.
Choosing to spend some money, I was able to buy some lives and quickly got back into the game.
### **Going behind the scenes on Illuminate.**
You can find Illuminate in your PubNub account portal - [https://admin.pubnub.com/](https://admin.pubnub.com/?), under the “Optimize” heading.
Our first stop here is to examine our Business Objects. Business Objects are the way to get data into Illuminate, they help us define what kind of data we need to capture and from where.
You can define what data you want to track by adding measures and how you want to segment that data by adding dimensions.
If you need some help getting set up or understanding any of Illuminate’s setup, you can find the docs here: [https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?)
How to balance a game requires knowledge of what you want to track and what you want to offer new players to keep them engaged.
Such is the skill of Illuminate; without any coding, we can add, remove, or modify variables to hone and even tailor what we offer to different players.
In this simple example, I chose to measure the score of the game, but you could easily add other measures; examples here include;
- Is the player a guest, or do they have an account on your game platform
- Total length of play
- Device type - web, mobile TV.
- Have they previously purchased something from you in past events or games?
Returning to my business objectives, let me show you the measures I’m working with.
**Breaking this down:**
**Measures:** Numerical values one can measure or add up.
**Dimensions:** Qualitative values that can be used to segment measures.
**Metrics:** The aggregation of your measures segmented by your selected dimensions.
**Decisions:** A collection of conditions and actions. When conditions are satisfied, the corresponding action is triggered.
**Dashboards:** A collection of real-time charts that visualize your metrics and decisions.
In my example, one measure I’m using is the client asking Illuminate for help when the score is below 500 points.
I then mapped this to a decision: "If a player has a score below 500 points, offer them the opportunity to purchase lives or watch an ad.”
Once the player selects if they want to watch an advert or purchase any lives, this is fed back as a metric which is then displayed on my dashboard.
Here's a simplified view of my game-balancing dashboard. You can see that we are tracking which players got less than 500 points and which players chose to pay for their lives instead of watching an advert.
Again, the scope for expanding the complexity here is very wide;
- Would more players pay for extra lives if the lives were cheap(er)?
- Would they watch a 30-second advert or a 3-minute one?
**Vs. the Traditional Approach?**
---------------------------------
Strategy games? Online games? Balancing the game experience and game mechanics for all players can be a lengthy process. Before launch, you would playtest the various game elements, craft the introductory tutorial and, based on player behavior, ensure a progressive level design to both maximize playtime and prevent the game from being too easy. After launch, you can monitor player forums, check analytics for player retention figures and player actions, and then release patches to address any balance issues... and hopefully not nerf your game in the process!
This can be a very long analysis and release cycle, and this is where Illuminate can help. You can make real-time decisions regardless of your game type: You might have a multiplayer game like an FPS or an RPG, a single-player fighting game on Steam, or a battle arena like League of Legends. As long as the video game is online, where player balance can be affected by taking action in the moment, Illuminate can enhance the player experience - I asked the PM, and they say that tabletop board games and card games are not yet on the roadmap :(
**Wrap up**
------------
Using PubNub’s Illuminate to help balance your game is a fast, code-free way to introduce instant decision-making reactions and tools into your app, making your player experience excel.
To learn more about creating your first game with real-time actions, check out our [Illuminate for gaming](https://www.pubnub.com/products/Illuminate-gaming/?) page and our [documentation](https://www.pubnub.com/docs/illuminate/basics?). Our [Support](https://support.pubnub.com/hc/en-us?) team can also help you with guidelines and recommendations. Hopefully, we will see you at the next GDC conference, where we would love to hear what you have built with PubNub!
How can PubNub help you?
========================
This article was originally published on [PubNub.com](https://www.pubnub.com/blog/how-to-use-illuminate-to-balance-your-games/?)
Our platform helps developers build, deliver, and manage real-time interactivity for web apps, mobile apps, and IoT devices.
The foundation of our platform is the industry's largest and most scalable real-time edge messaging network. With over 15 points-of-presence worldwide supporting 800 million monthly active users, and 99.999% reliability, you'll never have to worry about outages, concurrency limits, or any latency issues caused by traffic spikes.
Experience PubNub
-----------------
Check out [Live Tour](https://www.pubnub.com/tour/introduction/?) to understand the essential concepts behind every PubNub-powered app in less than 5 minutes
Get Setup
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Sign up for a [PubNub account](https://admin.pubnub.com/signup/?) for immediate access to PubNub keys for free
Get Started
-----------
The [PubNub docs](https://www.pubnub.com/docs?) will get you up and running, regardless of your use case or [SDK](https://www.pubnub.com/docs?) | pubnubdevrel | |
1,909,746 | Patch your servers! It's time of regreSSHion | OpenSSH CVE-2024-6387 vulnerability allows to perform an unauthenticated RCE that grants root access... | 0 | 2024-07-03T06:39:52 | https://dev.to/krzwiatrzyk/patch-your-servers-its-time-of-regresshion-1f5 | security, vulnerability, opensource | OpenSSH CVE-2024-6387 vulnerability allows to perform an unauthenticated RCE that grants root access to the host machine.
Read more: https://blog.windkube.com/patch-your-servers-its-time-of-regresshion/
| krzwiatrzyk |
1,909,745 | Transforming AI in Healthcare: Leveraging Technology for Improved Patient Outcomes | Introduction In the rapidly evolving landscape of healthcare, artificial intelligence (AI) stands... | 0 | 2024-07-03T06:38:20 | https://dev.to/james_evelyn125/transforming-ai-in-healthcare-leveraging-technology-for-improved-patient-outcomes-2cm9 | ai, beginners, datascience, design | **Introduction**
In the rapidly evolving landscape of healthcare, [artificial intelligence (AI)](https://fitwellhub.pk/ai-in-healthcare-and-medicine/) stands poised as a transformative force, revolutionizing patient care and operational efficiency. This article delves into the pivotal role AI plays in modern healthcare, highlighting its impact on diagnosis, treatment, and patient outcomes.
**AI Applications in Diagnostics**
AI-driven diagnostics have revolutionized the speed and accuracy of medical assessments. Through advanced algorithms and machine learning models, AI analyzes vast datasets to detect subtle patterns indicative of diseases. For instance, AI-powered imaging technologies can swiftly identify anomalies in medical images such as MRI scans and X-rays, aiding radiologists in making more precise diagnoses.
mermaid
Copy code
graph TD;
A[Patient Data] --> B[AI Algorithm];
B --> C[Disease Detection];
C --> D[Treatment Recommendation];
D --> E[Improved Patient Outcomes];
**Enhancing Treatment Strategies**
AI not only aids in diagnosis but also refines treatment strategies through personalized medicine. By analyzing genetic, lifestyle, and medical history data, AI can predict individual responses to treatments. This precision enables healthcare providers to tailor therapies that are more effective and minimize adverse effects, ultimately improving patient recovery rates and quality of life.
**Operational Efficiency and Cost Reduction**
Beyond clinical applications, AI optimizes healthcare operations by streamlining administrative tasks and resource allocation. Natural language processing (NLP) algorithms enhance patient-doctor interactions by automating documentation and facilitating real-time language translation. Moreover, predictive analytics forecast patient influxes and disease trends, enabling hospitals to allocate resources efficiently, thereby reducing operational costs.
**Ethical Considerations and Patient Privacy**
As AI integration expands in healthcare, ethical considerations around data privacy and patient consent become paramount. Ensuring robust cybersecurity measures and transparent data handling practices are essential to safeguard patient information and maintain trust in AI technologies.
**Future Prospects and Innovation**
Looking ahead, AI continues to evolve, promising even greater strides in healthcare. Innovations such as AI-driven drug discovery, virtual health assistants, and remote patient monitoring systems are poised to further revolutionize healthcare delivery. Collaborations between tech innovators, healthcare providers, and regulatory bodies will be pivotal in navigating these advancements responsibly.
**Conclusion**
In conclusion, AI represents a cornerstone of innovation in healthcare, driving improvements in diagnostics, treatment efficacy, operational efficiency, and patient care outcomes. Embracing AI technologies responsibly and ethically will unlock vast potentials to address healthcare challenges and enhance the overall quality of patient care globally.
This comprehensive exploration underscores AI's transformative impact on healthcare, positioning it as a critical enabler of future healthcare advancements. | james_evelyn125 |
1,909,744 | Key Data Science Innovations to Embrace in 2024 | Introduction As we progress through 2024, the data science landscape continues to evolve... | 0 | 2024-07-03T06:32:16 | https://dev.to/sejal_4218d5cae5da24da188/key-data-science-innovations-to-embrace-in-2024-35jm | datasciencetrends, datascience | ## Introduction
As we progress through 2024, the data science landscape continues to evolve rapidly, introducing groundbreaking innovations and methodologies. Staying updated with these changes is essential for data professionals aiming to leverage the full potential of their data. In this blog, we explore the key data science innovations that are set to shape the industry this year.
## 1. Hybrid Cloud Solutions
Hybrid cloud solutions are gaining popularity as businesses seek to balance the benefits of both public and private clouds. These solutions provide greater flexibility, scalability, and cost efficiency, allowing organizations to optimize their data storage and processing capabilities. Data scientists can benefit from seamless access to data and enhanced computational power.
## 2. Advanced Natural Language Processing (NLP)
[Natural Language Processing (NLP)](https://www.pangaeax.com/2023/05/24/demystifying-natural-language-processing-nlp/) is making significant strides, enabling more sophisticated text and speech analysis. Advanced NLP models, such as OpenAI's GPT-4, are improving capabilities in sentiment analysis, language translation, and automated summarization. These advancements open new possibilities for understanding and leveraging unstructured data.
## 3. Data Governance and Compliance
With stricter data regulations emerging globally, robust data governance practices are crucial. Data scientists must ensure compliance with regulations like GDPR, CCPA, and newer frameworks. Implementing strong data governance strategies helps maintain data integrity, privacy, and security, building trust with stakeholders and customers.
## 4. Real-Time Analytics
The demand for real-time analytics is increasing as businesses require immediate insights to make informed decisions. Technologies like Apache Kafka and Apache Flink enable real-time data streaming and analysis, allowing organizations to respond swiftly to changing conditions and trends. Real-time analytics is particularly valuable in industries such as finance, retail, and logistics.
## 5. Explainable AI (XAI)
As AI systems become more complex, the need for transparency and interpretability grows. Explainable AI (XAI) focuses on making AI models more understandable and trustworthy. Data scientists are developing methods to elucidate how AI models make decisions, which helps in identifying biases and ensuring ethical AI practices.
## 6. Synthetic Data Generation
Synthetic data generation is emerging as a solution to the challenges of data scarcity and privacy concerns. By creating artificial data that mimics real-world data, organizations can train machine learning models without compromising sensitive information. This approach is particularly useful in healthcare, finance, and other regulated industries.
## 7. Collaborative Data Science Platforms
Collaborative data science platforms are enhancing teamwork and productivity. Tools like Databricks, Jupyter Notebooks, and Google Colab allow data scientists to work together in real-time, share insights, and streamline workflows. These platforms support version control, code sharing, and collaborative debugging, making the data analysis process more efficient.
## 8. Ethical Considerations in Data Science
Ethical considerations are becoming integral to data science projects. Data scientists are increasingly aware of the ethical implications of their work, focusing on fairness, accountability, and transparency. Developing ethical guidelines and frameworks ensures responsible use of data and AI technologies, fostering trust and societal benefit.
## Conclusion
The innovations in data science for 2024 promise to transform how data is analyzed, interpreted, and utilized. By embracing these key trends, data professionals can drive significant value for their organizations and stay ahead in a competitive landscape.
For a more detailed exploration of the trends shaping data science in 2024, read our comprehensive blog on [Pangaea X](https://www.pangaeax.com/2024/01/11/data-science-trends-in-2024/)
| sejal_4218d5cae5da24da188 |
1,909,743 | CJIS and Its Importance in Access Control | In today's digital age, access control is a critical component of information security. It ensures... | 0 | 2024-07-03T06:31:41 | https://dev.to/blogginger/cjis-and-its-importance-in-access-control-4g19 | In today's digital age, access control is a critical component of information security. It ensures that only authorized individuals can access sensitive information and systems, protecting against unauthorized use and potential breaches. For agencies involved in criminal justice, the Criminal Justice Information Services (CJIS) Security Policy plays a crucial role in defining and enforcing robust access control measures. This blog explores the significance of CJIS in access control and its impact on maintaining the integrity and security of criminal justice information.
### What is CJIS?
The Criminal Justice Information Services (CJIS) Division, part of the Federal Bureau of Investigation (FBI), is the central repository for a wide array of criminal justice information, including fingerprints, criminal histories, and missing persons records. The CJIS Security Policy establishes guidelines and standards for protecting this sensitive information, ensuring that it is accessed and handled securely.
### Key Components of CJIS Access Control
Access control under the [CJIS Security Policy](https://www.authx.com/cjis/?utm_source=devto&utm_medium=SEO&utm_campaign=blog&utm_id=K003) involves several key components designed to safeguard criminal justice information (CJI):
1. **Identification and Authentication**: Ensuring that individuals are who they claim to be through the use of unique identifiers and authentication mechanisms, such as passwords, [biometrics](https://www.authx.com/blog/what-is-biometric-authentication/?utm_source=devto&utm_medium=SEO&utm_campaign=blog&utm_id=K003), or smart cards.
2. **Authorization**: Granting access rights based on the principle of least privilege, meaning individuals are only given access to the information necessary for their roles.
3. **Access Control Measures**: Implementing technical and procedural measures to restrict access to CJI, including role-based access control (RBAC), user activity monitoring, and access audits.
4. **Encryption**: Protecting CJI during transmission and storage using encryption technologies to prevent unauthorized access.
### The Importance of CJIS in Access Control
1. **Protection of Sensitive Information**: CJIS access control measures ensure that sensitive criminal justice information is only accessible to authorized individuals, reducing the risk of data breaches and misuse. This is vital for maintaining the confidentiality and integrity of CJI.
2. **Compliance with Legal and Regulatory Requirements**: Many criminal justice agencies are legally required to comply with CJIS Security Policy. Adhering to these standards ensures that agencies meet federal regulations and avoid potential legal issues.
3. **Prevention of Unauthorized Access**: By implementing robust access control mechanisms, CJIS helps prevent unauthorized individuals from accessing sensitive information, which is crucial for safeguarding against internal and external threats.
4. **Enhanced Accountability**: CJIS access control policies include detailed logging and auditing of user activities. This enhances accountability by providing a clear trail of who accessed what information and when, making it easier to detect and respond to unauthorized access attempts.
5. **Support for Interagency Collaboration**: Secure access control facilitates the safe sharing of information between different criminal justice agencies. This is essential for effective collaboration in investigations, law enforcement, and public safety efforts.
### Real-World Applications
The principles of CJIS access control are applied in various real-world scenarios to ensure the security of criminal justice information:
- **Law Enforcement Databases**: Systems like the National Crime Information Center (NCIC) use CJIS-compliant access control to manage access to criminal records, ensuring that only authorized personnel can retrieve and update information.
- **Background Checks**: Agencies conducting background checks for employment or licensing purposes rely on CJIS standards to ensure that sensitive information is accessed and processed securely.
- **Mobile and Remote Access**: With the rise of mobile and remote work, CJIS compliance ensures that law enforcement officers and other authorized personnel can securely access CJI from any location, using encrypted connections and secure authentication methods.
### Conclusion
Access control is a fundamental aspect of information security, particularly within the realm of criminal justice. The [CJIS Compliance](https://www.authx.com/blog/what-is-cjis-compliance/?utm_source=devto&utm_medium=SEO&utm_campaign=blog&utm_id=K003) provides a comprehensive framework for implementing robust access control measures, ensuring that sensitive criminal justice information is protected from unauthorized access and misuse. By adhering to these standards, criminal justice agencies can enhance the security and integrity of their information systems, comply with legal requirements, and support effective interagency collaboration. As the digital landscape continues to evolve, the principles of CJIS access control will remain crucial in safeguarding criminal justice information and maintaining public trust. | blogginger | |
1,909,742 | Jak używać Illuminate do balansowania gier | Skorzystaj z funkcji PubNub illuminate, aby podejmować decyzje w czasie rzeczywistym i wpływać na wydajność gry bez pisania jakiegokolwiek kodu. | 0 | 2024-07-03T06:30:47 | https://dev.to/pubnub-pl/jak-uzywac-illuminate-do-balansowania-gier-57kb | Najnowsza wersja produktu PubNub, Illuminate, to skalowalne narzędzie do podejmowania decyzji, które stworzyliśmy, aby pomóc twórcom gier, menedżerom produktów i kierownikom projektów tworzyć, iterować i eksperymentować w ramach platformy PubNub.
Zaprojektowane od podstaw z doskonałym interfejsem użytkownika, Illuminate może pomóc w podejmowaniu decyzji, aby zapewnić graczom lepsze wrażenia i przyspieszyć monetyzację w czasie rzeczywistym.
**Czym więc jest balansowanie rozgrywki i jak można z niego korzystać w czasie rzeczywistym?**
----------------------------------------------------------------------------------------------
Balans gry to gałąź projektowania gier, która poprawia rozgrywkę i wrażenia użytkownika poprzez zrównoważenie trudności i sprawiedliwości. Balans gry polega na dostosowaniu nagród, wyzwań i/lub elementów gry w celu stworzenia zamierzonego doświadczenia gracza.
Balans gry jest ogólnie rozumiany jako wprowadzenie sprawiedliwości dla graczy. Obejmuje to;
- Dostosowanie poziomu trudności,
- Modyfikowanie warunków wygranej i przegranej
- stany gry
- Równoważenie ekonomii
Więcej informacji na temat balansowania gry można znaleźć na stronie [Wikipedia](https://en.wikipedia.org/wiki/Game_balance).
Korzystanie z balansu gry w czasie rzeczywistym może pomóc utrzymać zaangażowanie graczy, sprawić, że nowi gracze poczują się mile widziani i potencjalnie zarabiać na rozgrywce.
**Jak Illuminate może pomóc w utrzymaniu zaangażowania graczy?**
----------------------------------------------------------------
Jak wspomniano, Illuminate jest narzędziem do podejmowania decyzji w czasie rzeczywistym. Aby pomóc utrzymać zaangażowanie naszych graczy, skupimy się na nowych graczach, tych, którzy są nowi w grze i potencjalnie potrzebują pomocy w przyzwyczajeniu się do sposobu gry.
W tym przykładzie zbudowałem staromodną kopię asteroid napisaną w JavaScript i hostowaną w całości na funkcjach PubNub. Więcej informacji na temat funkcji PubNub można znaleźć na stronie [https://www.pubnub.com/docs/serverless/functions/overview](https://www.pubnub.com/docs/serverless/functions/overview?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
### **Po pierwsze, aby ustawić scenę.**
Wyobraźmy sobie, że nowy gracz dołącza do gry i zaczyna grać, przegrywa i zaczyna się nudzić brakiem postępów.
Poprzez publikację możemy wysłać wiadomość z gry do PubNub, która powiadamia Illuminate o postępach gracza i wyniku, Illuminate podejmuje pewne decyzje w oparciu o predefiniowane metryki, a następnie wysyła wiadomość z powrotem do tego gracza, oferując mu opcję zakupu trzech żyć lub obejrzenia płatnej promocji w zamian za otrzymanie dwóch żyć.
### **Przejdźmy przez ekrany.**
Gra zaczyna się normalnie, ale jak widać, nie jestem zbyt dobrym graczem i zginąłem z zaledwie 70 punktami.
Aby pomóc mi kontynuować grę, Illuminate otrzymało ten wynik i obliczyło, że powinienem otrzymać możliwość zakupu kilku żyć lub obejrzenia reklamy, aby uzyskać kilka żyć.
Decydując się na wydanie pieniędzy, byłem w stanie kupić kilka żyć i szybko wróciłem do gry.
### **Przejdźmy za kulisy Illuminate.**
Illuminate można znaleźć w portalu konta PubNub - [https://admin.pubnub.com/,](https://admin.pubnub.com/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) pod nagłówkiem "Optymalizacja".
Naszym pierwszym przystankiem jest sprawdzenie naszych obiektów biznesowych. Obiekty biznesowe to sposób na pobieranie danych do Illuminate, pomagają nam zdefiniować, jakiego rodzaju dane musimy przechwytywać i skąd.
Możesz zdefiniować, jakie dane chcesz śledzić, dodając miary i jak chcesz segmentować te dane, dodając wymiary.
Jeśli potrzebujesz pomocy w konfiguracji lub zrozumieniu konfiguracji Illuminate, możesz znaleźć dokumenty tutaj: [https://www.pubnub.com/docs/illuminate/basics](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
Zrównoważenie gry wymaga wiedzy na temat tego, co chcesz śledzić i co chcesz zaoferować nowym graczom, aby utrzymać ich zaangażowanie.
Takie są umiejętności Illuminate; bez żadnego kodowania możemy dodawać, usuwać lub modyfikować zmienne, aby doskonalić, a nawet dostosowywać to, co oferujemy różnym graczom.
W tym prostym przykładzie zdecydowałem się zmierzyć wynik gry, ale można łatwo dodać inne miary; przykłady tutaj obejmują;
- Czy gracz jest gościem, czy ma konto na platformie gry?
- Całkowita długość gry
- Typ urządzenia - sieć, telefon komórkowy, telewizor.
- Czy wcześniej kupili coś od ciebie w poprzednich wydarzeniach lub grach?
Wracając do moich celów biznesowych, pozwól, że pokażę ci miary, z którymi pracuję.
**Rozkładając to na czynniki pierwsze:**
**Mierniki:** Wartości liczbowe, które można zmierzyć lub zsumować.
**Wymiary:** Wartości jakościowe, które można wykorzystać do segmentacji miar.
**Metryki:** Agregacja miar posegmentowanych według wybranych wymiarów.
**Decyzje:** Zbiór warunków i działań. Gdy warunki są spełnione, uruchamiana jest odpowiednia akcja.
**Dashboards:** Zbiór wykresów w czasie rzeczywistym, które wizualizują metryki i decyzje.
W moim przykładzie jedną z miar, których używam, jest klient proszący Illuminate o pomoc, gdy wynik jest poniżej 500 punktów.
Następnie zmapowałem to do decyzji: "Jeśli gracz ma wynik poniżej 500 punktów, zaoferuj mu możliwość zakupu życia lub obejrzenia reklamy".
Gdy gracz wybierze, czy chce obejrzeć reklamę lub kupić życia, jest to przekazywane jako metryka, która jest następnie wyświetlana na moim pulpicie nawigacyjnym.
Oto uproszczony widok mojego pulpitu nawigacyjnego. Widać, że śledzimy, którzy gracze zdobyli mniej niż 500 punktów i którzy gracze zdecydowali się zapłacić za swoje życia zamiast oglądać reklamy.
Ponownie, zakres rozszerzenia złożoności jest tutaj bardzo szeroki;
- Czy więcej graczy zapłaciłoby za dodatkowe życia, gdyby były one tanie?
- Czy oglądaliby 30-sekundową reklamę czy 3-minutową?
**W porównaniu do tradycyjnego podejścia?**
-------------------------------------------
Gry strategiczne? Gry online? Równoważenie wrażeń i mechaniki gry dla wszystkich graczy może być długim procesem. Przed premierą można przetestować różne elementy gry, stworzyć samouczek wprowadzający i, w oparciu o zachowanie graczy, zapewnić progresywny projekt poziomów, aby zarówno zmaksymalizować czas gry, jak i zapobiec zbyt łatwej grze. Po uruchomieniu możesz monitorować fora graczy, sprawdzać dane analityczne dotyczące liczby graczy i ich działań, a następnie wydawać łatki, aby rozwiązać wszelkie problemy z równowagą... i miejmy nadzieję, że nie osłabisz przy tym swojej gry!
Może to być bardzo długi cykl analizy i wydawania, a Illuminate może w tym pomóc. Możesz podejmować decyzje w czasie rzeczywistym, niezależnie od typu gry: Możesz mieć grę wieloosobową, taką jak FPS lub RPG, bijatykę dla jednego gracza na Steam lub arenę bitewną, taką jak League of Legends. Tak długo, jak gra wideo jest online, gdzie na równowagę gracza może wpływać podejmowanie działań w danym momencie, Illuminate może poprawić wrażenia gracza - zapytałem PM i powiedzieli, że gry planszowe i karciane nie są jeszcze na mapie drogowej :(.
**Podsumowanie**
----------------
Wykorzystanie PubNub's Illuminate do zbalansowania gry to szybki, niewymagający kodowania sposób na wprowadzenie do aplikacji narzędzi do natychmiastowego podejmowania decyzji, dzięki czemu wrażenia graczy będą jeszcze lepsze.
Aby dowiedzieć się więcej o tworzeniu pierwszej gry z akcjami w czasie rzeczywistym, sprawdź naszą stronę [Illuminate for gaming](https://www.pubnub.com/products/Illuminate-gaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) i naszą [dokumentację](https://www.pubnub.com/docs/illuminate/basics?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl). Mamy nadzieję, że spotkamy się na następnej konferencji GDC, gdzie z chęcią posłuchamy, co już stworzyliście z PubNub!
Jak PubNub może ci pomóc?
=========================
Ten artykuł został pierwotnie opublikowany na [PubNub.com](https://www.pubnub.com/blog/how-to-use-illuminate-to-balance-your-games/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl)
Nasza platforma pomaga programistom tworzyć, dostarczać i zarządzać interaktywnością w czasie rzeczywistym dla aplikacji internetowych, aplikacji mobilnych i urządzeń IoT.
Fundamentem naszej platformy jest największa w branży i najbardziej skalowalna sieć przesyłania wiadomości w czasie rzeczywistym. Dzięki ponad 15 punktom obecności na całym świecie obsługującym 800 milionów aktywnych użytkowników miesięcznie i niezawodności na poziomie 99,999%, nigdy nie będziesz musiał martwić się o przestoje, limity współbieżności lub jakiekolwiek opóźnienia spowodowane skokami ruchu.
Poznaj PubNub
-------------
Sprawdź [Live Tour](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl), aby zrozumieć podstawowe koncepcje każdej aplikacji opartej na PubNub w mniej niż 5 minut.
Rozpocznij konfigurację
-----------------------
Załóż [konto](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) PubNub, aby uzyskać natychmiastowy i bezpłatny dostęp do kluczy PubNub.
Rozpocznij
----------
[Dokumenty](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) PubNub pozwolą Ci rozpocząć pracę, niezależnie od przypadku użycia lub [zestawu SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl). | pubnubdevrel | |
1,909,740 | 🌟Implementing OpenID Connect with OpenIddict | Recently, I had the opportunity to work with OpenIddict for implementing OpenID Connect. It can be... | 0 | 2024-07-03T06:30:38 | https://dev.to/naeemsahil/implementing-openid-connect-with-openiddict-4fmp | openid, openiddict, authentication, dotnet | Recently, I had the opportunity to work with OpenIddict for implementing OpenID Connect. It can be frustrating when you're trying to set up something new without a complete, step-by-step guide. So, I decided to write this article for other developers who might be struggling with the same challenges.
This article will guide you through setting up an authentication server using OpenIddict in a .NET Core Web API project. We'll cover how to implement the Password, Refresh Token, and Client Credentials flows for secure authentication. By the end, you'll have a solid foundation for integrating robust authentication mechanisms into your web applications.
Contents
- [Setting Up the Auth Server](#setting-up-the-auth-server)
- [Add OpenIddict To Auth Server](#add-openiddict-to-auth-server)
- [Registering New User](#registering-new-user)
- [Implementing the Password Flow](#implementing-the-password-flow)
- [Creating a Web API Project as a Resource Server](#creating-a-web-api-project-as-a-resource-server)
- [Testing Out Generated Tokens](#testing-out-generated-tokens)
- [Implementing the Refresh Token Flow](#implementing-the-refresh-token-flow)
- [Implementing the Client Credentials Flow](#implementing-the-client-credentials-flow)
- [Conclusion](#conclusion)
---
### 🛠️ Setting Up the Auth Server
To begin setting up the authentication server using OpenIddict in a .NET Core Web API project, follow these steps:
- **Create a new Web API Project**:
- Open Visual Studio and create a new project using the "ASP.NET Core Web Application" template.
- Choose the API template and proceed with the project creation.
- **Install Required Packages**:
- Open the Package Manager Console (PMC) from Visual Studio.
- Install the following packages using PMC:
```bash
Install-Package Microsoft.EntityFrameworkCore -Version 8.0.6
Install-Package Microsoft.EntityFrameworkCore.Design -Version 8.0.6
Install-Package Microsoft.EntityFrameworkCore.Tools -Version 8.0.6
Install-Package Microsoft.EntityFrameworkCore.SqlServer -Version 8.0.6
Install-Package Microsoft.AspNetCore.Identity.EntityFrameworkCore -Version 8.0.6
Install-Package System.Linq.Async -Version 6.0.1
// OpenID Connect packages
Install-Package OpenIddict -Version 5.7.0
Install-Package OpenIddict.Core -Version 5.7.0
Install-Package OpenIddict.Server.AspNetCore -Version 5.7.0
Install-Package OpenIddict.Abstractions -Version 5.7.0
Install-Package OpenIddict.EntityFrameworkCore -Version 5.7.0
```
- **Create ApplicationDbContext**:
- Add a new class named `ApplicationDbContext.cs` under the `Data` folder of your project.
- Implement the `ApplicationDbContext` class as shown below. Ensure to configure the connection string appropriately.
```csharp
public class ApplicationDbContext : IdentityDbContext<IdentityUser>
{
public ApplicationDbContext()
{
}
public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
: base(options)
{
}
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
=> optionsBuilder.UseSqlServer("Name=ConnectionStrings:DefaultConnection");
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
// Customize your identity models here, if needed.
OnModelCreatingPartial(modelBuilder);
}
partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
}
```
- **Configure DbContext in Program.cs**:
- Open `Program.cs` and configure the DbContext in the `CreateHostBuilder` method as follows:
```csharp
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
})
.ConfigureServices((hostContext, services) =>
{
services.AddDbContext<ApplicationDbContext>(options =>
{
options.UseSqlServer(hostContext.Configuration.GetConnectionString("DefaultConnection"));
});
});
```
- **Configure Identity**:
- Still in `Program.cs`, configure ASP.NET Core Identity within the `ConfigureServices` method:
```csharp
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
})
.ConfigureServices((hostContext, services) =>
{
services.AddDbContext<ApplicationDbContext>(options =>
{
options.UseSqlServer(hostContext.Configuration.GetConnectionString("DefaultConnection"));
});
services.AddIdentity<IdentityUser, IdentityRole>()
.AddEntityFrameworkStores<ApplicationDbContext>()
.AddDefaultTokenProviders();
});
```
- **Add Initial Migration**:
- Now, add an initial migration to create the necessary Identity models in your database.
```bash
Add-Migration Initial -Context ApplicationDbContext
```
- **Update Database**:
- Update the database to apply the migration.
```bash
Update-Database
```
This will create the necessary tables in your database, including tables for users, roles, and other Identity-related entities.
- **Confirm Database Tables**:
- Verify that the following tables have been created in your database:
These tables are essential for managing users and roles within your authentication system.
---
### 🔒 Add OpenIddict To Auth Server
Now we are ready to configure OpenIddict in our project.
- **Configure OpenIddict in Program.cs**
In your `Program.cs`, add the following configuration to integrate OpenIddict:
```csharp
// Cionfigure OpenIddict
builder.Services.AddOpenIddict()
.AddCore(coreOptions =>
{
coreOptions.UseEntityFrameworkCore()
.UseDbContext<ApplicationDbContext>();
})
.AddServer(options =>
{
options.AllowClientCredentialsFlow().AllowRefreshTokenFlow();
options.AllowPasswordFlow().AllowRefreshTokenFlow();
// Encryption and signing of tokens
options
.AddDevelopmentEncryptionCertificate()
.AddDevelopmentSigningCertificate()
.DisableAccessTokenEncryption();
// Register the ASP.NET Core host and configure the ASP.NET Core options.
options.UseAspNetCore()
.EnableTokenEndpointPassthrough()
.EnableAuthorizationEndpointPassthrough()
.EnableLogoutEndpointPassthrough()
.DisableTransportSecurityRequirement();
});
```
This configuration enables both the Client Credentials flow and Password flow, with Refresh Token flow enabled for both to obtain refresh tokens.
- **Add OpenIddict To DbContext Options**
Ensure OpenIddict is added to your DbContext options within Program.cs:
```csharp
builder.Services.AddDbContext<ApplicationDbContext>(options =>
{
options.UseSqlServer(_config.GetConnectionString("DefaultConnection"));
// Add Openiddict
options.UseOpenIddict();
});
```
- **Add Migration for OpenIddict Tables**
To incorporate OpenIddict tables into your database, add a migration:
```bash
Add-Migration openIddict -Context ApplicationDbContext
```
- **Update Database**
Update the database to apply the migration:
```bash
Update-Database
```
Following tables will be added for openiddict
In open iddict AddErver options, set token url
```csharp
options.SetTokenEndpointUris("connect/token");
```
### 📝 Registering New User
To enable user registration and utilize it for token creation, follow these steps:
- **Add ViewModel for User Registration**
Create a RegisterViewModel in the ViewModels directory to handle user registration inputs:
```csharp
public class RegisterViewModel
{
[Required]
[EmailAddress]
[Display(Name = "Email")]
public string Email { get; set; }
[Required]
[Display(Name = "UserName")]
public string UserName { get; set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
}
```
- **Implement RegistrationController**
Create a RegistrationController in your Controllers directory to handle user registration:
```csharp
namespace AuthServer.Controllers
{
[Route("api/[controller]")]
[ApiController]
public class RegisterationController : ControllerBase
{
private readonly UserManager<IdentityUser> _userManager;
private readonly ApplicationDbContext _applicationDbContext;
private static bool _databaseChecked;
public RegisterationController(
UserManager<IdentityUser> userManager,
ApplicationDbContext applicationDbContext)
{
_userManager = userManager;
_applicationDbContext = applicationDbContext;
}
//
// POST: /Account/Register
[HttpPost]
[AllowAnonymous]
public async Task<IActionResult> Register([FromBody] RegisterViewModel model)
{
EnsureDatabaseCreated(_applicationDbContext);
if (ModelState.IsValid)
{
var user = await _userManager.FindByNameAsync(model.Email);
if (user != null)
{
return StatusCode(StatusCodes.Status409Conflict);
}
user = new IdentityUser { UserName = model.Email, Email = model.Email };
var result = await _userManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
return Ok();
}
AddErrors(result);
}
// If we got this far, something failed.
return BadRequest(ModelState);
}
#region Helpers
// The following code creates the database and schema if they don't exist.
// This is a temporary workaround since deploying database through EF migrations is
// not yet supported in this release.
// Please see this http://go.microsoft.com/fwlink/?LinkID=615859 for more information on how to do deploy the database
// when publishing your application.
private static void EnsureDatabaseCreated(ApplicationDbContext context)
{
if (!_databaseChecked)
{
_databaseChecked = true;
context.Database.EnsureCreated();
}
}
private void AddErrors(IdentityResult result)
{
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
#endregion
}
}
```
---
### 🔑 Implementing the Password Flow
Now, let's implement the connect/token endpoint in the AuthorizeController to handle the password flow.
- **Create AuthorizeController**
```csharp
[ApiController]
public class AuthorizeController : ControllerBase
{
private static ClaimsIdentity Identity = new ClaimsIdentity();
private readonly IOpenIddictApplicationManager _applicationManager;
private readonly IOpenIddictAuthorizationManager _authorizationManager;
private readonly IOpenIddictScopeManager _scopeManager;
private readonly SignInManager<IdentityUser> _signInManager;
private readonly UserManager<IdentityUser> _userManager;
public AuthorizeController(IOpenIddictApplicationManager applicationManager, IOpenIddictAuthorizationManager authorizationManager, IOpenIddictScopeManager scopeManager, SignInManager<IdentityUser> signInManager, UserManager<IdentityUser> userManager)
{
_applicationManager = applicationManager;
_authorizationManager = authorizationManager;
_scopeManager = scopeManager;
_signInManager = signInManager;
_userManager = userManager;
}
[HttpPost]
[Route("connect/token")]
public async Task<IActionResult> ConnectToken()
{
try
{
var openIdConnectRequest = HttpContext.GetOpenIddictServerRequest() ??
throw new InvalidOperationException("The OpenID Connect request cannot be retrieved.");
Identity = new ClaimsIdentity(OpenIddictServerAspNetCoreDefaults.AuthenticationScheme, Claims.Name, Claims.Role);
IdentityUser? user = null;
AuthenticationProperties properties = new();
if (openIdConnectRequest.IsClientCredentialsGrantType())
{
throw new NotImplementedException();
}
else if (openIdConnectRequest.IsPasswordGrantType())
{
user = await _userManager.FindByNameAsync(openIdConnectRequest.Username);
if (user == null)
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "User does not exist"
});
}
// Check that the user can sign in and is not locked out.
// If two-factor authentication is supported, it would also be appropriate to check that 2FA is enabled for the user
if (!await _signInManager.CanSignInAsync(user) || (_userManager.SupportsUserLockout && await _userManager.IsLockedOutAsync(user)))
{
// Return bad request is the user can't sign in
return BadRequest(new OpenIddictResponse
{
Error = OpenIddictConstants.Errors.InvalidGrant,
ErrorDescription = "The specified user cannot sign in."
});
}
// Validate the username/password parameters and ensure the account is not locked out.
var result = await _signInManager.PasswordSignInAsync(user.UserName, openIdConnectRequest.Password, false, lockoutOnFailure: false);
if (!result.Succeeded)
{
if (result.IsNotAllowed)
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "User not allowed to login. Please confirm your email"
});
}
if (result.RequiresTwoFactor)
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "User requires 2F authentication"
});
}
if (result.IsLockedOut)
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "User is locked out"
});
}
else
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "Username or password is incorrect"
});
}
}
// The user is now validated, so reset lockout counts, if necessary
if (_userManager.SupportsUserLockout)
{
await _userManager.ResetAccessFailedCountAsync(user);
}
//// Getting scopes from user parameters (TokenViewModel) and adding in Identity
Identity.SetScopes(openIdConnectRequest.GetScopes());
// Getting scopes from user parameters (TokenViewModel)
// Checking in OpenIddictScopes tables for matching resources
// Adding in Identity
Identity.SetResources(await _scopeManager.ListResourcesAsync(Identity.GetScopes()).ToListAsync());
// Add Custom claims
// sub claims is mendatory
Identity.AddClaim(new Claim(Claims.Subject, user.Id));
Identity.AddClaim(new Claim(Claims.Audience, "Resourse"));
// Setting destinations of claims i.e. identity token or access token
Identity.SetDestinations(GetDestinations);
}
else if (openIdConnectRequest.IsRefreshTokenGrantType())
{
throw new NotImplementedException();
}
else
{
return BadRequest(new
{
error = Errors.UnsupportedGrantType,
error_description = "The specified grant type is not supported."
});
}
// Returning a SignInResult will ask OpenIddict to issue the appropriate access/identity tokens.
var signInResult = SignIn(new ClaimsPrincipal(Identity), properties, OpenIddictServerAspNetCoreDefaults.AuthenticationScheme);
return signInResult;
}
catch (Exception ex)
{
return BadRequest(new OpenIddictResponse()
{
Error = Errors.ServerError,
ErrorDescription = "Invalid login attempt"
});
}
}
#region Private Methods
private static IEnumerable<string> GetDestinations(Claim claim)
{
// Note: by default, claims are NOT automatically included in the access and identity tokens.
// To allow OpenIddict to serialize them, you must attach them a destination, that specifies
// whether they should be included in access tokens, in identity tokens or in both.
return claim.Type switch
{
Claims.Name or
Claims.Subject
=> new[] { Destinations.AccessToken, Destinations.IdentityToken },
_ => new[] { Destinations.AccessToken },
};
}
#endregion
}
```
Remember to add subject and audience claim in token. Those are required to cmmunicate to webapi.
- **Generate Token**
Start the project and register a test user using following curl:
```bash
curl -X 'POST' \
'https://localhost:7249/api/Registeration' \
-H 'accept: */*' \
-H 'Content-Type: application/json' \
-d '{
"email": "user@example.com",
"userName": "test",
"password": "@Test.123"
}'
```
Now to get token , hit this curl
```
curl --location 'https://localhost:7249/connect/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=password' \
--data-urlencode 'username=test' \
--data-urlencode 'password=@Test.123'
```
Response:
```json
{
"access_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6IkMwMzE4N0NGOERDOTMxQzQ5QjQ5RTg3MzlFODQ4RDU2MzlEM0Y1NTYiLCJ4NXQiOiJ3REdIejQzSk1jU2JTZWh6bm9TTlZqblQ5VlkiLCJ0eXAiOiJhdCtqd3QifQ.eyJpc3MiOiJodHRwczovL2xvY2FsaG9zdDo3MjQ5LyIsImV4cCI6MTcxOTkwNTQxNywiaWF0IjoxNzE5OTAxODE3LCJqdGkiOiI5ZWIzNmZjMS02ZDY1LTQ3OWQtOWJmZC1hZGZjNWVhNzc3Y2EiLCJzdWIiOiI2YmE0ODk1OC0yZjBhLTQ5ZTktYTg2OC1iZTMzNGQ4N2UxYjgiLCJhdWQiOiJSZXNvdXJzZSIsIm9pX3Rrbl9pZCI6ImJmNzA1M2YyLWZjZTgtNDg5YS1hYTgyLTliZmFmOGNlNGUxOSJ9.SYbM8ltyiftgqj6AFABJA_zbiXzlQtLJR2E4xt4W2y85AIlACSBzC3i4Ppg5nsMzgscFGbcO8MOYM3gB6EvViKugdV4BOL26x9UVWnEzOV_BC9p-TYx58EA0Ewx2m3KEqXlJfeLNaAg8H9MyXwIQkc9mbE89MDKhZ3udlI2qElWH2-JbF39mXjgpPHjiMP1UV2Dvp0slewNYeTlj04YY7iSnuEkawDrPAqfWVQPePEuefXVuS139eGLeNdnDxSa16l1tv6V08JcqrSRrRJpDo0yldt07WKCPz8e9lyCts6oiUvNSPSKnf5RE3RSl8jKoa2JnaxfAVyG106JyXacm2g",
"token_type": "Bearer",
"expires_in": 3599
}
```
- **Debugging Token**
To debug the generated token, visit https://token.dev/ and paste your token. The decoded token will appear as follows:
```bash
{
"iss": "https://localhost:7249/",
"exp": 1719905417,
"iat": 1719901817,
"jti": "9eb36fc1-6d65-479d-9bfd-adfc5ea777ca",
"sub": "6ba48958-2f0a-49e9-a868-be334d87e1b8",
"aud": "Resourse",
"oi_tkn_id": "bf7053f2-fce8-489a-aa82-9bfaf8ce4e19"
}
```
All good till now, we are able to get an access token to use over our resourse controller.
To separate the resource server from the authentication server, create a separate API project to hold your resources. Use the access token generated by your authentication server to authenticate requests to this resource server. This ensures secure communication between the two servers.
---
### 💼 Creating a Web API Project as a Resource Server
To set up a resource server using JWT authentication in Visual Studio, follow these steps:
- **Step 1: Create Web API Project**
1. Open Visual Studio and navigate to your existing solution.
2. Add a new project to the solution:
- Select **File -> New -> Project**.
- Choose **ASP.NET Core Web API** as the project template.
- **Step 2: Install JWT Authentication Package**
Install the `Microsoft.AspNetCore.Authentication.JwtBearer` package using the NuGet Package Manager Console:
```bash
NuGet\Install-Package Microsoft.AspNetCore.Authentication.JwtBearer -Version 8.0.6
```
- **Step 3: Configure Authentication in Program.cs**
In the Program.cs file of your Web API project, configure authentication settings:
```csharp
using Microsoft.AspNetCore.Authentication.JwtBearer;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
// base-address of Auth Server
options.Authority = "https://localhost:7249/";
// name of the API resource
options.Audience = "Resourse";
options.RequireHttpsMetadata = false;
// Check preferred_username claim exists in the token. If it exists, .NET Core framework sets it to currently logged-in user name i-e User.Identity.Name
options.TokenValidationParameters.NameClaimType = "preferred_username";
options.TokenValidationParameters.RoleClaimType = System.Security.Claims.ClaimTypes.Role;// "role";
})
;
var app = builder.Build();
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
app.UseHttpsRedirection();
app.UseAuthentication();
app.UseAuthorization();
app.MapControllers();
app.Run();
```
- **Step 4: Secure Weather Controller with Authorization**
Ensure that access to the WeatherForecast endpoint requires authentication by adding [Authorize] attribute:
```csharp
[Authorize]
[HttpGet(Name = "GetWeatherForecast")]
public IEnumerable<WeatherForecast> Get()
{
return Enumerable.Range(1, 5).Select(index => new WeatherForecast
{
Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
TemperatureC = Random.Shared.Next(-20, 55),
Summary = Summaries[Random.Shared.Next(Summaries.Length)]
})
.ToArray();
}
```
---
### 🧪 Testing Out Generated Tokens
To access the secured endpoint in Postman:
- **Step 1: Import the following curl command into Postman:**
```bash
curl --location 'https://localhost:7023/WeatherForecast' \
--header 'accept: text/plain' \
--header 'Authorization: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6IkMwMzE4N0NGOERDOTMxQzQ5QjQ5RTg3MzlFODQ4RDU2MzlEM0Y1NTYiLCJ4NXQiOiJ3REdIejQzSk1jU2JTZWh6bm9TTlZqblQ5VlkiLCJ0eXAiOiJhdCtqd3QifQ.eyJpc3MiOiJodHRwczovL2xvY2FsaG9zdDo3MjQ5LyIsImV4cCI6MTcxOTkwNTQxNywiaWF0IjoxNzE5OTAxODE3LCJqdGkiOiI5ZWIzNmZjMS02ZDY1LTQ3OWQtOWJmZC1hZGZjNWVhNzc3Y2EiLCJzdWIiOiI2YmE0ODk1OC0yZjBhLTQ5ZTktYTg2OC1iZTMzNGQ4N2UxYjgiLCJhdWQiOiJSZXNvdXJzZSIsIm9pX3Rrbl9pZCI6ImJmNzA1M2YyLWZjZTgtNDg5YS1hYTgyLTliZmFmOGNlNGUxOSJ9.SYbM8ltyiftgqj6AFABJA_zbiXzlQtLJR2E4xt4W2y85AIlACSBzC3i4Ppg5nsMzgscFGbcO8MOYM3gB6EvViKugdV4BOL26x9UVWnEzOV_BC9p-TYx58EA0Ewx2m3KEqXlJfeLNaAg8H9MyXwIQkc9mbE89MDKhZ3udlI2qElWH2-JbF39mXjgpPHjiMP1UV2Dvp0slewNYeTlj04YY7iSnuEkawDrPAqfWVQPePEuefXVuS139eGLeNdnDxSa16l1tv6V08JcqrSRrRJpDo0yldt07WKCPz8e9lyCts6oiUvNSPSKnf5RE3RSl8jKoa2JnaxfAVyG106JyXacm2g' \
--header 'Cookie: .AspNetCore.Identity.Application=CfDJ8JZb4jmttB5Fm2_VcJT682HD7u6NCaZ1Bsx8zeyVvdGELKkP4V0bm7gmUbj8vZje-KQsz7deOYJV0B3_HOZyxEPWVIxm-U8TBoGzJ7tr8p94NZd7Xm8Wrw1wwNd2RO8NiyiAie6ChKACzBeBzfHV8VinyMZfi4-b84Y0gg0hAqHjsJr-AB4dcRz2JUxzElPasqYjGELZHzlm--l7NSUBVh6BR_E5iKc3VCM94s6Xpzz-k05NwRrcjR-s6gARucAFWWsCgrI0aynw9LMzuvXxY0_6K7sgl0WezreSwlfvYdcqb8QivcDqrdKvQODdKIBEymlSmZfa2w0xz5ej9kS33rXFMRbRx4Zh5Ear1VrZARINVHspXsq7q7N65IORq3BzsNxxVkc76y6G22ug4oUZCW-KRBxU1SiffNP2XRPBmpnoQNk1lQ51iCnMDmjcmMTzQ3xbScyAh8WZfPBZoNSdmp8LORSprI2x6RpKDah4_y8_YE57TEPeSPZoFRbHxb0_tHBTVOcJJQ-VXXGj4JGpB4tilWeqtuuSTQuqIEWdpCB01QExwEsSM3iIkV8Sy4Yb8e-0sQl5RYp6PaAx-aPkNOxFf8aIj0SlzQODWlbJzZDhfSRaQFifJEGwZdicNpaS2lpI27rycBSoqkvbAmxCjp63ewlCLCVxg1lGrt8Ze-rvJ5Td0Yh1Ozb_1KlSCyfYid2tCiEI7V3HEB5vYMafMH4'
```
- **Step-2: In the Authorization tab of Postman, select Bearer Token and paste your token into the token field.**
- **Step-3: Hit the request to access the secured WeatherForecast endpoint.**
This setup allows you to authenticate requests to the resource server using a bearer token issued by the authentication server. Adjust the endpoint URL (https://localhost:7023/WeatherForecast) and the token as per your specific configuration.
Till now , we are able to generate our token via password flow without client from our auth server and use this token to access the resource of webapi which is our resourse server.
Now its a basic flow for password. The token generated will be valid for one hour as mentioned in response like 3600 sec. You can get new token again or you can add refresh token flow to generate the refresh token and then use this token to get token again.
---
### 🔄 Implementing the Refresh Token Flow
To implement the refresh token flow, follow these steps:
- **Step 1: Handle the Refresh Token Grant Type:**
Update the code to handle the refresh token grant type within your authentication logic.
```csharp
else if (openIdConnectRequest.IsRefreshTokenGrantType())
{
// Retrieve the claims principal stored in the authorization code/refresh token.
var authenticateResult = await HttpContext.AuthenticateAsync(OpenIddictServerAspNetCoreDefaults.AuthenticationScheme);
if (authenticateResult.Succeeded && authenticateResult.Principal != null)
{
// Retrieve the user profile corresponding to the authorization code/refresh token.
user = await _userManager.FindByIdAsync(authenticateResult.Principal.GetClaim(Claims.Subject));
if (user is null)
{
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidGrant,
ErrorDescription = "The token is no longer valid."
});
}
// You have to grant the 'offline_access' scope to allow
// OpenIddict to return a refresh token to the caller.
Identity.SetScopes(OpenIddictConstants.Scopes.OfflineAccess);
Identity.AddClaim(new Claim(Claims.Subject, user.Id));
Identity.AddClaim(new Claim(Claims.Audience, "Resourse"));
// Getting scopes from user parameters (TokenViewModel)
// Checking in OpenIddictScopes tables for matching resources
// Adding in Identity
Identity.SetResources(await _scopeManager.ListResourcesAsync(Identity.GetScopes()).ToListAsync());
// Setting destinations of claims i.e. identity token or access token
Identity.SetDestinations(GetDestinations);
}
else if (authenticateResult.Failure is not null)
{
var failureMessage = authenticateResult.Failure.Message;
var failureException = authenticateResult.Failure.InnerException;
return BadRequest(new OpenIddictResponse
{
Error = Errors.InvalidRequest,
ErrorDescription = failureMessage + failureException
});
}
}
```
- **Step 2: Grant Offline Access Scope in Password Flow:**
Ensure the 'offline_access' scope is granted when generating tokens using the password flow.
```csharp
//// Getting scopes from user parameters (TokenViewModel) and adding in Identity
Identity.SetScopes(openIdConnectRequest.GetScopes());
//// You have to grant the 'offline_access' scope to allow
//// OpenIddict to return a refresh token to the caller.
if (!openIdConnectRequest.Scope.IsNullOrEmpty() && openIdConnectRequest.Scope.Split(' ').Contains(OpenIddictConstants.Scopes.OfflineAccess))
Identity.SetScopes(OpenIddictConstants.Scopes.OfflineAccess);
```
- **Step 3: Request a Token with Offline Access:**
When requesting a token, include the 'offline_access' scope to receive a refresh token.
```bash
curl --location 'https://localhost:7249/connect/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=password' \
--data-urlencode 'username=test' \
--data-urlencode 'password=@Test.123' \
--data-urlencode 'scope=offline_access'
```
The response will contain both the access token and the refresh token.
```json
{
"access_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6IkMwMzE4N0NGOERDOTMxQzQ5QjQ5RTg3MzlFODQ4RDU2MzlEM0Y1NTYiLCJ4NXQiOiJ3REdIejQzSk1jU2JTZWh6bm9TTlZqblQ5VlkiLCJ0eXAiOiJhdCtqd3QifQ.eyJpc3MiOiJodHRwczovL2xvY2FsaG9zdDo3MjQ5LyIsImV4cCI6MTcxOTkwNjQxMCwiaWF0IjoxNzE5OTAyODEwLCJzY29wZSI6Im9mZmxpbmVfYWNjZXNzIiwianRpIjoiMWIwMTBlNzktNGIwOC00MTc2LTg2NjktZDExNjZkOGNjZTA2Iiwic3ViIjoiNmJhNDg5NTgtMmYwYS00OWU5LWE4NjgtYmUzMzRkODdlMWI4IiwiYXVkIjoiUmVzb3Vyc2UiLCJvaV9hdV9pZCI6IjRmYTc5YzdlLWRhZjEtNDMxMC04OWE1LWU0ZDMxMzRjNmI4NyIsIm9pX3Rrbl9pZCI6Ijc2ZjdlZjVjLTJlMjUtNDBkMC1hZDg0LTEyMmJiYTAxOWU0MSJ9.G175Tp4nIO0VqUdXXxB3iP55KarQe9JXGGlCF9us7uW-6337JbTfy6jQqcYZMxWDGFDFJTE5i7jLbchLt465r8NJPK8kHvgm5zA_ayBC12-q-BN9qjdiSovEmTBshnISsGr1-ix-WdcFjwdFxQKl-yNC9BZ1seyIbe7WUMhTAbXDguAH9Y1uhq1HUAF8xLDEe3_0hslZzyTuK4L-FHERPosy0hV5ekk3DGQFUGTnwawAZK9JyiBr0iXdnt4Hyt8dm0KZuacjE1G7ml7ECyVHnQQuESLbLfmGYTQl9qP1mqTxiZ1g_z5T_Mlr6W-PDSALWJsXzQ6XfoTFIgU2fYJUug",
"token_type": "Bearer",
"expires_in": 3600,
"refresh_token": "eyJhbGciOiJSU0EtT0FFUCIsImVuYyI6IkEyNTZDQkMtSFM1MTIiLCJraWQiOiI1RUI3RUUwMTgzNTU2NENDRjhEQzhCMTQwRkQ0Rjg0QzczQzFERDM5IiwidHlwIjoib2lfcmVmdCtqd3QiLCJjdHkiOiJKV1QifQ.IGpB4Ncj3uBhpb3S8p7xctY8v7G6VOkG29108cYOO-R3BM4mwdO8jNnqgcYdIXoTJLxBEnlK7nGApyNf6oF8I3DVec1XDUncbaKcMKtGmH29xVatuYEGFOeAPmLQF74SLxaQ2lGWxOcsmR71eR3i4PswweQ7vaHwcIGr_URjJ7Yqw__iPmzyqZoxThCCLP9D69H_YiuGHZsrn-wGiBvy1XBGJiscpA331MtPrevxugpvrmfq5W05SNQb5GNQ6VNv4MO9POv4oQp08fMxedg2DWDh8yEVI08yn9TuyAxnUMvWPdnvSgjdEqqKXj-GKp09U8Nfz5663g3M6pbk_k0e2g.-Ytx-sYMH6S95Q5G8cr8TA.qTxPLELewogr3PBnYF8fxGD8QjOmTM-jqgxio2-Ju6_6r_1c71bjylwaCfQYycTNjLMAHLwM6pC6POSr5YX1tz3Rwgp5j22Fk0ybXXHCKnfnKUuMA9_DHPYS5icgvEnGG-l67Orpqcoli5gjmVSpXss3_luvDWj9rsyxENHrgnw47oyQQ_KurFHtBKnPDkWeIe7ZIPjz2SCR0RQ1vH3dzAhs9GnmwGhNDdovQifIfeQ04ShDW9__EKbVxRPSFoamyqTVBppx42IHPM30geFP5XUm6K5K9yKEWQgoJW-aOvxCKO9xgzQaqzyo3NP_djau6P8mp_FpAR9I6B-naeIHQgM9c9TudSoP8a4VLZ3HoUsdmqMv6itZVSA-hwURTNgyjMDyOakJzgm9O-ZNE4qMXHbyxQoH4ObkAAlN_xx1RLW_YRJalRnMZZLiT5bqe-aP0oWpZ17MymaOiA8kWW2429rS586NAX80JkKAlk1qqgc5KS8shOOv6hia8Zlh76tjH_cWZkQeQoB_wmUpHvr2j50D5mgHYNOmK6bAiJHcDrQ5J1mxn3_Mx6B3UKFUXMokETfueHiF36ehB9rgoqEPgB2KUr93v_I5ZPygtpbFnSHUUFEehAPGxZZLcc4lwtkn8i7Rk7JNjGhTVTcnTMHOfiVN5LOMOMETusjV6-ZDtUH1ktRsFweAWOC7MiEECilwMO6posZOpaNggX3YKrMsKJ0Eq83Glpkn3LyRADQG4XumK8XbSiO75Ucy3aZaxeVgovjRjhJqWTjRW5TjNpHv-GfLl4soJEQgwVzEtJKkZaUcMZIp10szRqROrdU9iqo_QAnDqW9cf6QMjxWEKSRKqM1eA6q_c2Bi_vhZa5Vm7gOQQNpK9PhENRpUoJ7kHcpgTY89qwyMQcpKeefHBg62cZKK9vGbuoabjNkYx7BI4UhDczhjWQ0Azhp3i05GNHCB2Ts9RAxwlPDZfVhJNnFfN7djJ4wSzjSxRwQUHylNl1hrtvwKnEx5hYr9D-cYSkLuLcsU6WOeYsFJupRXxKsaACRx_2a7-RFD876H1tDYlv7ZNlhsS8z9VlFTY-29_cl4LNxYNvSdekz3lvd1baKztvJgbXQYRLzszpN2rP7zi0gY3fbg5gTN97ZxCifCN4o09IGSU5u_rDNa5l2dnvk9lgnDC45FOlM3T4gb1o06pcztuJVynBM1ZTK2doZi43a_2kbtVcdxz963QJdbAY__YuilKEg5GwDqBk0YRIrVtMexUI3a6fCzNSKYcW2T2NvXxwKEG2jA5H7qtPFNHYaDTg2LdzH8FBDoa4U16gtfW1k.c4FGZ57S5sVqMupJItF7PmixWyqfwV5vqCNCezuJAb8"
}
```
- **Step 4: Refreshing the Token:**
When the token expires, you can use the refresh token to obtain a new token by executing the following command:
```bash
curl --location 'https://localhost:7249/connect/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=refresh_token' \
--data-urlencode 'refresh_token=eyJhbGciOiJSU0EtT0FFUCIsImVuYyI6IkEyNTZDQkMtSFM1MTIiLCJraWQiOiI1RUI3RUUwMTgzNTU2NENDRjhEQzhCMTQwRkQ0Rjg0QzczQzFERDM5IiwidHlwIjoib2lfcmVmdCtqd3QiLCJjdHkiOiJKV1QifQ.IGpB4Ncj3uBhpb3S8p7xctY8v7G6VOkG29108cYOO-R3BM4mwdO8jNnqgcYdIXoTJLxBEnlK7nGApyNf6oF8I3DVec1XDUncbaKcMKtGmH29xVatuYEGFOeAPmLQF74SLxaQ2lGWxOcsmR71eR3i4PswweQ7vaHwcIGr_URjJ7Yqw__iPmzyqZoxThCCLP9D69H_YiuGHZsrn-wGiBvy1XBGJiscpA331MtPrevxugpvrmfq5W05SNQb5GNQ6VNv4MO9POv4oQp08fMxedg2DWDh8yEVI08yn9TuyAxnUMvWPdnvSgjdEqqKXj-GKp09U8Nfz5663g3M6pbk_k0e2g.-Ytx-sYMH6S95Q5G8cr8TA.qTxPLELewogr3PBnYF8fxGD8QjOmTM-jqgxio2-Ju6_6r_1c71bjylwaCfQYycTNjLMAHLwM6pC6POSr5YX1tz3Rwgp5j22Fk0ybXXHCKnfnKUuMA9_DHPYS5icgvEnGG-l67Orpqcoli5gjmVSpXss3_luvDWj9rsyxENHrgnw47oyQQ_KurFHtBKnPDkWeIe7ZIPjz2SCR0RQ1vH3dzAhs9GnmwGhNDdovQifIfeQ04ShDW9__EKbVxRPSFoamyqTVBppx42IHPM30geFP5XUm6K5K9yKEWQgoJW-aOvxCKO9xgzQaqzyo3NP_djau6P8mp_FpAR9I6B-naeIHQgM9c9TudSoP8a4VLZ3HoUsdmqMv6itZVSA-hwURTNgyjMDyOakJzgm9O-ZNE4qMXHbyxQoH4ObkAAlN_xx1RLW_YRJalRnMZZLiT5bqe-aP0oWpZ17MymaOiA8kWW2429rS586NAX80JkKAlk1qqgc5KS8shOOv6hia8Zlh76tjH_cWZkQeQoB_wmUpHvr2j50D5mgHYNOmK6bAiJHcDrQ5J1mxn3_Mx6B3UKFUXMokETfueHiF36ehB9rgoqEPgB2KUr93v_I5ZPygtpbFnSHUUFEehAPGxZZLcc4lwtkn8i7Rk7JNjGhTVTcnTMHOfiVN5LOMOMETusjV6-ZDtUH1ktRsFweAWOC7MiEECilwMO6posZOpaNggX3YKrMsKJ0Eq83Glpkn3LyRADQG4XumK8XbSiO75Ucy3aZaxeVgovjRjhJqWTjRW5TjNpHv-GfLl4soJEQgwVzEtJKkZaUcMZIp10szRqROrdU9iqo_QAnDqW9cf6QMjxWEKSRKqM1eA6q_c2Bi_vhZa5Vm7gOQQNpK9PhENRpUoJ7kHcpgTY89qwyMQcpKeefHBg62cZKK9vGbuoabjNkYx7BI4UhDczhjWQ0Azhp3i05GNHCB2Ts9RAxwlPDZfVhJNnFfN7djJ4wSzjSxRwQUHylNl1hrtvwKnEx5hYr9D-cYSkLuLcsU6WOeYsFJupRXxKsaACRx_2a7-RFD876H1tDYlv7ZNlhsS8z9VlFTY-29_cl4LNxYNvSdekz3lvd1baKztvJgbXQYRLzszpN2rP7zi0gY3fbg5gTN97ZxCifCN4o09IGSU5u_rDNa5l2dnvk9lgnDC45FOlM3T4gb1o06pcztuJVynBM1ZTK2doZi43a_2kbtVcdxz963QJdbAY__YuilKEg5GwDqBk0YRIrVtMexUI3a6fCzNSKYcW2T2NvXxwKEG2jA5H7qtPFNHYaDTg2LdzH8FBDoa4U16gtfW1k.c4FGZ57S5sVqMupJItF7PmixWyqfwV5vqCNCezuJAb8'
```
Replace the refresh_token value with your actual refresh token. This request will return a new access token and a new refresh token without needing to provide the username and password again.
If you only need to support the password flow, the existing implementation is sufficient. However, if your requirements include setting up the client credentials flow as well, follow the steps below to implement it. Before proceeding, we need to register a new client.
---
### 🔐 Implementing the Client Credentials Flow
If you only need to support the password flow, the existing implementation is sufficient. However, if your requirements include setting up the client credentials flow as well, follow the steps below to implement it. Before proceeding, we need to register a new client.
- **Step 1: Modify the DI Tree to Inject OpenIddict Application Manager**
In the RegistrationController, modify the dependency injection (DI) tree to inject the OpenIddictApplicationManager:
```csharp
private readonly UserManager<IdentityUser> _userManager;
private readonly IOpenIddictApplicationManager _applicationManager;
private readonly ApplicationDbContext _applicationDbContext;
private static bool _databaseChecked;
public RegisterationController(
UserManager<IdentityUser> userManager,
ApplicationDbContext applicationDbContext,
IOpenIddictApplicationManager applicationManager)
{
_userManager = userManager;
_applicationDbContext = applicationDbContext;
_applicationManager = applicationManager;
}
```
- **Step 2: Add API to Register Client**
Add the following API to register a new client:
```csharp
[HttpPost]
[Route("RegisterClient")]
[AllowAnonymous]
public async Task<IActionResult> RegisterClient([FromBody] ClientRegistrationModel model)
{
try
{
EnsureDatabaseCreated(_applicationDbContext);
await _applicationManager.CreateAsync(new OpenIddictApplicationDescriptor
{
ClientId = model.ClientId,
ClientSecret = model.ClientSecret,
DisplayName = model.ClientId,
Permissions =
{
Permissions.Endpoints.Token,
Permissions.Endpoints.Authorization,
Permissions.GrantTypes.ClientCredentials,
Permissions.GrantTypes.RefreshToken,
Permissions.Prefixes.Scope + "Resourse",
Permissions.Prefixes.Scope + Scopes.OfflineAccess,
}
});
return Ok(model);
}
catch (Exception ex)
{
return BadRequest(ex.ToString());
}
}
```
- **Step 3: Register a New Client**
Use the following curl command to register a new client:
```bash
curl -X 'POST' \
'https://localhost:7249/api/Registeration/RegisterClient' \
-H 'accept: */*' \
-H 'Content-Type: application/json' \
-d '{
"clientId": "webClient",
"clientSecret": "supersecret"
}'
```
- **Step 4: Implement Client Credentials Flow in AuthorizeController**
In the AuthorizeController, add the following code to handle the client credentials flow:
```csharp
if (openIdConnectRequest.IsClientCredentialsGrantType())
{
Identity.SetScopes(openIdConnectRequest.GetScopes());
Identity.SetResources(await _scopeManager.ListResourcesAsync(Identity.GetScopes()).ToListAsync());
// Add mandatory Claims
Identity.AddClaim(new Claim(Claims.Subject, openIdConnectRequest.ClientId));
Identity.AddClaim(new Claim(Claims.Audience, "Resourse"));
Identity.SetDestinations(GetDestinations);
}
```
- **Step 5: Generate Token via Client Credentials Flow**
Use the following curl command to generate a token using the client credentials flow:
```bash
curl --location 'https://localhost:7249/connect/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=client_credentials' \
--data-urlencode 'client_id=webClient' \
--data-urlencode 'client_secret=supersecret' \
--data-urlencode 'scope=offline_access'
```
Awesome, now the Auth server is pretty mature to handle token generation for password flow, refesh token flow nad client credentials flow also.
---
### 💡 Conclusion
By following these steps, you have successfully enhanced your authentication server to support various authentication flows, including the password flow, refresh token flow, and client credentials flow. This setup ensures robust security and flexibility, catering to a wide range of authentication requirements.
I will be posting more about OpenIddict to cover other flows, customizations, custom grants, and scopes. Stay tuned for more updates! | naeemsahil |
1,909,739 | Optimising SEO: Using IDs vs. Slugs in Query Parameters and Not Allowing Indexing | In the realm of search engine optimization (SEO), the structure of URLs plays a crucial role in... | 0 | 2024-07-03T06:30:08 | https://dev.to/shanedushyantha/optimizing-seo-using-ids-vs-slugs-in-query-parameters-and-not-allowing-indexing-j9n | seo, webdev, urlstructure, queryparameters | In the realm of search engine optimization (SEO), the structure of URLs plays a crucial role in determining a website's visibility and ranking on search engine results pages (SERPs). One common dilemma faced by web developers and SEO professionals is whether to use numeric IDs or slugs in query parameters for filtering products and content on their websites. This article explores the benefits of using IDs, advantages of slugs, discusses the strategic advantages of not allowing these parameters to be indexed by search engines.
### Benefits of Using IDs in Query Parameters
**1. Simplified Implementation and Efficiency**
Using numeric IDs in query parameters simplifies backend implementation and enhances database efficiency. IDs are unique identifiers that facilitate faster database queries compared to string-based slugs. This efficiency becomes particularly beneficial in managing large datasets and complex filtering mechanisms.
**2. Consistency and Scalability**
Numeric IDs ensure consistency and scalability in URL structures. They remain fixed and unique across different filters and categories, eliminating the need for creating and managing multiple slugs. This scalability is crucial as websites expand their product offerings or content categories.
**3. URL Management and Readability**
IDs result in shorter, more readable URLs that are easier for users to interpret and remember. Unlike slugs, IDs do not require URL encoding and are less prone to issues with special characters or language-specific characters, ensuring uniformity across different regions.
### Advantages of Using Slugs in Query Parameters
**1. Readability and User Experience**
Slugs enhance URL readability by incorporating descriptive keywords that convey the content of the page. This improves user experience and encourages higher click-through rates from search engine results.
**2. SEO Flexibility and Keyword Optimization**
Slugs allow for keyword optimization in URLs, helping search engines better understand the relevance of the page to specific search queries. This can potentially improve SEO rankings for targeted keywords and phrases.
**3. Branding and Marketing**
Descriptive slugs can reinforce branding efforts by including brand names or product categories in URLs. This branding visibility can contribute to brand recognition and recall among users.
---
| Criteria | Use IDs in Query Parameters | Use Slugs in Query Parameters |
|--------------------------------------|-----------------------------------|----------------------------------|
| **Implementation Efficiency** | Simplifies backend | Enhances readability |
| **Database Efficiency** | Faster queries | Requires additional processing |
| **URL Management** | Uniform and consistent | Keyword optimization |
| **SEO Impact** | Efficient but less keyword-rich | SEO flexibility |
| **User Experience** | Readable but less descriptive | Improved readability |
| **Technical Complexity** | Lower | Higher |
---
### Not Allowing Query Parameters to be Indexed: Pros and Cons
**1. Preventing Duplicate Content Issues**
By not allowing query parameters to be indexed, websites can prevent duplicate content issues. Parameterized URLs often generate multiple versions of the same content, confusing search engines and diluting ranking signals. This approach ensures that search engines focus on indexing the primary, canonical URL for each piece of content.
**2. Consolidating Ranking Signals**
Not indexing query parameters consolidates ranking signals such as backlinks and social shares to a single URL. This consolidation strengthens the SEO performance of the canonical page, enhancing its authority and relevance in search engine algorithms.
**3. Efficient Crawl Budget Management**
Search engines allocate a finite crawl budget to each website. Parameterized URLs can consume this budget inefficiently by generating numerous URL variations that offer little unique content value. By not indexing these parameters, websites optimize their crawl budget for more critical pages and content updates.
**4. Simplified SEO Management**
Avoiding the indexing of query parameters simplifies SEO management. Webmasters can focus on implementing canonical tags, configuring robots.txt directives, and using tools like Google Search Console to control how search engines crawl and index their websites effectively.
### Conclusion
In conclusion, choosing between using numeric IDs or slugs in query parameters depends largely on the specific needs of your website and SEO strategy. Numeric IDs offer efficiency, scalability, and straightforward URL management, making them ideal for large datasets and complex filtering systems. On the other hand, slugs enhance URL readability, support keyword optimization, and contribute to branding efforts.
Regarding indexing query parameters, the decision should align with your SEO goals and content management strategy. Not allowing query parameters to be indexed can prevent duplicate content issues, consolidate ranking signals, and streamline SEO management. This approach ensures that search engines prioritize the primary, canonical URLs while optimizing crawl budgets for more impactful content updates.
By evaluating these considerations and implementing best practices for URL structure and SEO optimization, websites can effectively enhance their visibility, user experience, and overall performance in search engine rankings.
## References
Google Developers - URL Parameters and SEO:
https://developers.google.com/search/docs/advanced/guidelines/url-parameters
Moz Blog - SEO Best Practices:
https://moz.com/blog
Search Engine Journal - SEO Strategies:
https://www.searchenginejournal.com/
Yoast SEO Blog - URL Optimization:
https://yoast.com/seo-blog/
SEMrush Blog - SEO Tips and Insights:
https://www.semrush.com/blog/
Ahrefs Blog - SEO Tactics and Strategies:
https://ahrefs.com/blog/
Google Webmasters Central Help Community:
https://support.google.com/webmasters/community | shanedushyantha |
1,909,738 | ViGyan Media & Technologies Pvt. Ltd. | Welcome to ViGyan Media & Technologies Pvt. Ltd., your gateway to exceptional digital solutions.... | 0 | 2024-07-03T06:29:27 | https://dev.to/local_seo_d335875400c134d/vigyan-media-technologies-pvt-ltd-2m3j | advertisingagency, marketingagency, websitedesign, google360degreevirtualtour | Welcome to ViGyan Media & Technologies Pvt. Ltd., your gateway to exceptional digital solutions. Specializing in google 360° virtual tours, website design, graphic design, social media marketing,search engine marketing, and more, we are committed to elevating your online presence. Whether you're looking to captivate with immersive virtual experiences, attract visitors with stunning websites, engage audiences with compelling graphics, or increase visibility through strategic digital marketing, ViGyan delivers tailored solutions that drive results. Join us in creating the future of digital success.
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Call - 094267 36109 | local_seo_d335875400c134d |
1,909,734 | Agenzia di traduzione | Traduzioni giurate e certificate | L’agenzia di traduzione | traduzioni giurate e certificate Forum Service svolge un servizio di... | 0 | 2024-07-03T06:27:22 | https://dev.to/forum_servicetraduzioni_/agenzia-di-traduzione-traduzioni-giurate-e-certificate-57a2 | agenzia, traduzione, traduzioni, giurate |
L’agenzia di traduzione | traduzioni giurate e certificate Forum Service svolge un servizio di traduzioni professionale. Le tariffe sono visibili cliccando QUI. E’ possibile ricevere un Preventivo Online immediato e senza impegno. I nostri traduttori, tutti professionisti di madrelingua, sono a Vostra disposizione per rispondere a tutte le Vostre esigenze di traduzione. Inoltre, potete visionare tutte le nostre specializzazioni visitando la nostra pagina dei Servizi . La pagina dedicata è per prendere visione di tutte le nostre attività.
La nostra agenzia di traduzione | traduzioni giurate e certificate ha vent’anni di esperienza ed è conosciuta in tutto il mondo per la sua esperienza e soprattutto per il suo staff di collaboratori di altissimo livello.
Con l’esperienza ed ascoltando giornalmente i nostri clienti, spesso si parla di Traduzione che fa nascere molte domande e curiosità nei nostri clienti. In particolare, nella maggior parte delle loro perplessità, spesso riguardano principalmente i passi da seguire per varie procedure. Per questo motivo, La nostra agenzia di traduzione | traduzioni giurate e certificate Forum Service ha come obiettivo quello di riassumere in questa pagina tutte le informazioni. Infatti saranno indispensabili per orientarvi nel settore della traduzione.
La traduzione giurata deve essere elaborata per trasformarla in forma ufficiale. Per questo motivo può essere chiesta in molte situazioni burocratiche dove si ha la necessità di documenti legali. Non solo, questa procedura è valida per tutti gli atti da certificare e depositare.
[](https://www.traduzioni-legalizzate.it/) | forum_servicetraduzioni_ |
1,909,733 | Import CSV to MySQL In 4 Easy Steps | Importing CSV into MySQL: A Beginner's Guide Are you looking to convert your CSV files into a MySQL... | 0 | 2024-07-03T06:26:26 | https://five.co/blog/import-csv-to-mysql/ | csv, excel, tutorial, database | <!-- wp:heading -->
<h2 class="wp-block-heading">Importing CSV into MySQL: A Beginner's Guide</h2>
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<p>Are you looking to convert your CSV files into a MySQL database? You're in the right place! In this comprehensive tutorial, we'll guide you through the process of importing your CSV data into MySQL, making it simple and accessible for beginners.</p>
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<p>No need to worry about coding experience – this guide is tailored for everyone, regardless of technical background.</p>
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<p>To make the process faster, we'll be using Five's free trial to build. Before we dive in, ensure you've signed up and <a href="https://five.co/get-started/">access Five for free.</a></p>
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<pre style="text-align: center; overflow: hidden; white-space: pre-line;"><span style="color: #f1ebda; background-color: #4588d8; font-size: calc(18px + 0.390625vw);"><strong>Go From CSV to MySQL Database</strong>
<span style="font-size: 14pt;">Convert Spreadsheets to Web Apps with Five<br></span></span></pre>
<p style="text-align: center;"><a href="https://five.co/get-started/" target="_blank" rel="noopener"><button style="background-color: #f8b92b; border: none; color: black; padding: 20px; text-align: center; text-decoration: none; display: inline-block; font-size: 18px; cursor: pointer; margin: 4px 2px; border-radius: 5px;"><strong>Get Instant Access</strong></button></a></p>
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<h2 class="wp-block-heading">Step-by-Step Guide: Import CSV to MySQL</h2>
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<h3 class="wp-block-heading">Step 1: Prepare Your CSV Data</h3>
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<p>The first step in importing CSV data into MySQL is to ensure your spreadsheet is properly formatted. Follow these tips for optimal results:</p>
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<li><strong>Clear Headers</strong>: Ensure each column has a descriptive header.</li>
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<li><strong>Remove Empty Rows/Columns</strong>: Clean up any unnecessary blank spaces.</li>
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<li><strong>Consistent Data Format</strong>: Make sure all data is consistently formatted, especially dates.</li>
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<li><strong>Save as CSV</strong>: Export your file in CSV format for compatibility.</li>
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<p><strong>Example:</strong></p>
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<figure class="wp-block-table"><table><tbody><tr><td><strong>Product</strong></td><td><strong>Price</strong></td><td><strong>Quantity</strong></td></tr><tr><td>Product 1</td><td>4.99</td><td>100</td></tr><tr><td>Product 2</td><td>5.99</td><td>4</td></tr><tr><td>Product 3</td><td>100.99</td><td>58</td></tr></tbody></table></figure>
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<p><strong>Excel Cleanup Tips:</strong></p>
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<li><strong>TRIM</strong>: Remove leading, trailing, and extra spaces.</li>
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<li><strong>CLEAN</strong>: Remove nonprintable characters.</li>
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<li><strong>PROPER</strong>: Convert text to proper case.</li>
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<p>After cleaning up your data, save your spreadsheet as a CSV file.</p>
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<h3 class="wp-block-heading">Step 2: Create a MySQL Database</h3>
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<p>Next, you need to create a new MySQL database to house your data. With Five, this process is straightforward:</p>
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<li><strong>Sign Up for Five</strong>: Start by signing up for free access to Five in your web browser. You'll be welcomed by this screen.</li>
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<figure class="wp-block-image aligncenter size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Landing-Page-1024x649-1.png" alt="" class="wp-image-3209"/></figure>
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<p><strong>Create a New Application</strong>:</p>
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<li>Navigate to <strong>Applications</strong>.</li>
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<li>Click on the yellow Plus icon to create a new application.</li>
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<li>Title your application (e.g., “CSV to MySQL”) and save it.</li>
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<figure class="wp-block-image aligncenter size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Excel-to-Web-App-Manage-1-1024x646-1.png" alt="" class="wp-image-3210"/></figure>
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<h3 class="wp-block-heading">Step 3: Import CSV Data into MySQL</h3>
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<p>With your database ready, it’s time to import your CSV file. Five provides an easy-to-use interface for this task.</p>
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<p><strong>Access Database Management</strong>:</p>
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<li>Click the blue <strong>Manage</strong> button near the Five logo.</li>
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<li>Navigate to <strong>Data</strong> and select <strong>Table Wizard</strong>.</li>
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<p><strong>Creating Your Database Table</strong>:</p>
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<li><strong>Name Your Table</strong>: Choose a name, such as “Inventory.”</li>
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<li>Field 1: "Product" (text, size 100)</li>
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<li>Field 2: "Price" (float, display type: float.2)</li>
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<li>Field 3: "Quantity" (integer)</li>
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<li>Field 4: "Total" (used for calculations)</li>
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<li>Save the table setup.</li>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Excel-to-Web-App-Database-Fields-1024x626-1.png" alt="" class="wp-image-3213"/></figure>
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<p><strong>Import Data from CSV</strong>:</p>
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<li>Ensure your data is saved as a CSV file.</li>
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<li>Go to <strong>Data > Tables</strong> and click on <strong>Import CSV into Table</strong>. <a href="https://five.co/download/source/Inventory.csv">This is the CSV file we use.</a></li>
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<li>Select the "Inventory" table from the dropdown menu.</li>
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<li>Upload your CSV file and map fields. Five will automatically match fields if names are consistent.</li>
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<li>For the "Total" field, select <strong>Not Imported</strong>.</li>
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<li>Click the Tick mark to complete the data upload.</li>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Excel-to-Web-App-CSV-Import-2048x1292-1-1024x646-1.png" alt="" class="wp-image-3215"/></figure>
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<h3 class="wp-block-heading">Step 4: Adding a Form and Previewing Your Application</h3>
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<p>Once your data is imported, create a form and preview your application.</p>
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<p><strong>Access Form Wizard</strong>:</p>
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<li>Go to <strong>Visual > Form Wizard</strong>.</li>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Form-Wizard-1024x650-1-1.png" alt="" class="wp-image-3217"/></figure>
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<li>Select "Inventory" as your main table.</li>
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<li>Save the form setup.</li>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Form-Wizard-Creating-a-form-1024x656-1.png" alt="" class="wp-image-3218"/></figure>
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<p><strong>Preview Your Application</strong>:</p>
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<ol><!-- wp:list-item -->
<li></li>
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<li>Click the <strong>Run</strong> button at the top right corner. If not visible, deploy to development (this might take a few minutes).</li>
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<li>Your application should display a fully auto-generated front-end for your MySQL database, featuring:<!-- wp:list -->
<ul><!-- wp:list-item -->
<li><strong>Menu</strong>: Navigation on the left side.</li>
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<li><strong>Search Bar</strong>: Quickly find records.</li>
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<li><strong>Filter Options</strong>: Refine data views.</li>
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<li><strong>CRUD Operations</strong>: Add, edit, or delete records through the interface.</li>
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<p>By following these steps, you’ve successfully imported CSV data to MySQL and created an interactive web application interface using Five.</p>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-Excel-to-Web-App-First-Look-at-the-Application-1024x655-1.png" alt="" class="wp-image-3219"/></figure>
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<h3 class="wp-block-heading">Next Steps: Enhancing Your Application</h3>
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<p>Congratulations on importing your CSV to MySQL and creating a web interface. Here are some additional steps to further enhance your application:</p>
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<ol><!-- wp:list-item -->
<li><strong><a href="https://five.co/blog/add-a-calculation-to-your-web-app/">Part 2: Import CSV to MySQL – Calculating a Field</a></strong></li>
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<li><strong><a href="https://five.co/blog/make-your-application-look-good-themes/">Part 3: Import CSV to MySQL – Adding a Theme</a></strong></li>
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<li><strong><a href="https://five.co/blog/how-to-make-a-multiuser-app-in-2-steps/">Part 4: Import CSV to MySQL – Adding Logins to Your App</a></strong></li>
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<li><strong><a href="https://five.co/blog/charts-dashboards/">Part 5: Import CSV to MySQL – Creating Charts and Dashboards</a></strong></li>
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<p>For more inspiration and examples, visit the Five<a href="https://five.co/use-cases/"> Use Cases</a> page or continue following our tutorial series.</p>
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<figure class="wp-block-image size-full"><img src="https://five.co/wp-content/uploads/2024/07/Five.Co-SQL-Dashboard-1-1024x576-1.png" alt="" class="wp-image-3220"/></figure>
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<h3 class="wp-block-heading">Additional Resources</h3>
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<p>If you need further assistance during the development process, here are some valuable resources:</p>
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<ul><!-- wp:list-item -->
<li><strong>Five’s User Community</strong>: Visit <a href="https://five.org">Five.org</a> to ask questions and get inspiration.</li>
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<li><strong>Five’s Documentation</strong>: Access comprehensive documentation at <a href="https://help.five.org">help.five.org</a>.</li>
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<!-- wp:paragraph -->
<p>By now, you should have a solid understanding of how to import data from CSV to MySQL and create a web application. Happy coding!</p>
<!-- /wp:paragraph --> | domfive |
1,909,730 | Crypto Trading Bot Development Solutions for Investor Needs | Nevertheless, this article will outline the general strategy of developing a crypto trading bot while... | 0 | 2024-07-03T06:25:34 | https://dev.to/seraphina_d28038d1756cf6a/crypto-trading-bot-development-solutions-for-investor-needs-41j8 | webdev, cryptocurrency, bot, development | Nevertheless, this article will outline the general strategy of developing a crypto trading bot while stressing its pertinence and advantages to the businessmen involved in cryptocurrency investment.
In the contemporary world, where everything is rapidly being transformed through technology integration in finance, incubation has produced great solutions that are transforming investment. One such solution that is gradually becoming popular is the development of crypto trading bots. Such trading mechanisms involve using bots to carry out trading activities for investors with the help of advanced computation and real-time data on cryptocurrencies. Apart from the unique endowment of the digital economy for business professionals, Crypto Trading Bot Development provides customized services focusing on efficient and accurate expansion of investments.
**Understanding Crypto Trading Bot Development**
Crypto trading bots are programmed trading programs for the crypto market, which is another form of building or designing software for trading in the global marketplace exclusively for cryptocurrencies. These bots work non-stop to track the markets, make transactions, and manage investments according to the strategy provided by the investor. Thus, the described bots that use the principles of artificial intelligence and machine learning can respond to such changes relatively quickly, possibly increasing revenues and reducing losses.
**Creating a crypto trading bot has several advantages.**
The main benefit of developing a crypto trading bot lies in the fact that such a tool is created to work as a non-tired and emotional influence Different from routine manual trading, this one may be affected by emotions like fear and greed, whereas social trading bots make trades based on analyzed information and mathematical computation. This allows the system to execute the ordered financial instruments and trading strategies with precision, regardless of the time control distance from the trading platform.
**Customizable Solutions for Multiple Investor Needs**
All investors cannot have the same trading behavior or the same level of risk-taking ability. Thus, Crypto Trading Bot Development provides custom-built services to tailor the investment aims and methods of each client. Regardless of the choice of the trading system, whether frequent trading, arbitrage, or trend-following, the developers can build a specific bot that meets the investor’s goals and conditions.
**Enhancing Investment Strategies with Automation**
It is quite clear that the principles of business automation are becoming one of the key priorities of contemporary enterprise management, and crypt trading bot development indicates the development of this approach in the sphere of algorithmic trading in cryptos. When done on the trading floor, many trivial functions like market analysis, order placement and execution, and portfolio rebalancing take a lot of time and energy from the investors that they can use to make strategic business decisions and grow the business. This not only improves the efficiency of business processes but also allows investors to benefit from instantaneous arbitrage opportunities, which are especially high in the sphere of cryptocurrencies.
**Choosing the Right Development Partner**
Selecting a reputable and experienced development partner is critical to the success of crypto trading bot development. A trusted partner like Addus Technologies brings expertise in creating secure, scalable, and high-performance trading bots tailored to meet the unique needs of business professionals. Through collaborative engagement, Addus Technologies works closely with investors to understand their objectives, customize solutions, and provide ongoing support to ensure optimal bot performance and adaptability to evolving market conditions.
**The Future of Crypto Trading Bot Development**
As for the perspectives for further development of the trading bot for cryptocurrencies, it is possible to state that this sector will remain rather promising due to the constantly ascending interest in cryptocurrencies. As it was mentioned above, due to the improvement of technologies and market awareness, the further development of complex trading solutions based on blockchain can be considered as a perspective. Individuals in the business world who get to participate in the creation of crypto trading bots early can predict the company’s place in the market and possibly revolutionize the way digital investment is conducted.
**Conclusion**:
**[Crypto Trading Bot Development](addustechnologies.com/crypto-trading-bot-development-company)** can be considered a breakthrough for business individuals who would like to enhance their initial profits regarding cryptocurrencies. Here, the use of automatic trading systems helps investors improve productivity and benefit from promising profitable positions in the active digital economy. All the businesspeople who are willing to get into the realm of crypto trading bot development must have access to proper technology with the help of which they can make proper solutions, along with the support of experts from Addus Technologies that would help them find an appropriate solution for the progressive growth of their business in the crypto trading world.
Learn how Addus Technologies can bring a new perspective to your cryptocurrency investment experience with managed services in crypto trading bots that incorporate your company priorities and investment goals.
| seraphina_d28038d1756cf6a |
1,905,845 | 7 Open Source Projects You Should Know - PHP Edition ✔️ | Overview Hi everyone 👋🏼 In this article, I'm going to look at seven OSS repository that... | 27,756 | 2024-07-03T06:23:56 | https://domenicotenace.dev/blog/seven-oss-projects-php-edition/ | opensource, github, php, webdev | ## Overview
Hi everyone 👋🏼
In this article, I'm going to look at seven OSS repository that you should know written in PHP, interesting projects that caught my attention and that I want to share.
Let's start 🤙🏼
---
## 1. [Nextcloud](https://nextcloud.com/)
Nextcloud is a suite of client-server software for creating and using file hosting services. It is an open source alternative to Google Suite. It can be hosted in the cloud or on-premises ☁️
{% embed https://github.com/nextcloud/server %}
## 2. [Matomo](https://matomo.org/)
Matomo is an open source alternative to Google Analytics that protects your data and your customers' privacy.
Matomo lets you easily collect data from websites & apps and visualise this data and extract insights 📈
{% embed https://github.com/matomo-org/matomo %}
## 3. [Flarum](https://flarum.org/)
Flarum is a delightfully simple discussion platform for your website: it's community framework for small to enterprise communities that is extensible, scalable and completely free💲
{% embed https://github.com/flarum/flarum %}
## 4. [Firefly III](https://firefly-iii.org/)
Firefly III is a (self-hosted) manager for your personal finances. It can help you keep track of your expenses and income, so you can spend less and save more. It supports the use of budgets, categories and tags ❤️🔥
{% embed https://github.com/firefly-iii/firefly-iii %}
## 5. [LinkFree Generator](https://linkfree.ckt.im/)
LinkFree Generator is an open source alternative to Linktree, a tool to help you share everything you are, in one simple link.
It's simple to use and free! 🌲
{% embed https://github.com/chriskthomas/linkfree-generator %}
## 6. [Infection](https://infection.github.io/)
Infection is a PHP mutation testing library based on AST (Abstract Syntax Tree) mutations. It works as a CLI tool and can be executed from your project’s root.
Mutation Testing is a fault-based testing technique which provides a testing criterion called the Mutation Score Indicator 🐉
{% embed https://github.com/infection/infection %}
## 7. [OpenCart](https://www.opencart.com/)
OpenCart is a free open source e-commerce platform for online merchants. OpenCart provides a professional and reliable foundation from which to build a successful online store.
{% embed https://github.com/opencart/opencart %}
---
## Conclusion
This list lists seven open source projects that are worth checking out, either to use them or even to contribute🖖
Happy coding!✨
---
<a href="https://www.buymeacoffee.com/domenicotenace"><img src="https://img.buymeacoffee.com/button-api/?text=Buy me a coffee&emoji=☕&slug=domenicotenace&button_colour=FFDD00&font_colour=000000&font_family=Cookie&outline_colour=000000&coffee_colour=ffffff" /></a>
Hi👋🏻
My name is Domenico, software developer passionate of Vue.js framework, I write article about it for share my knowledge and experience.
Don't forget to visit my Linktree to discover my projects 🫰🏻
Linktree: https://linktr.ee/domenicotenace
Follow me on dev.to for other articles 👇🏻
{% embed https://dev.to/dvalin99 %}
| dvalin99 |
1,909,729 | 🚀 Boost Your Development with Free AI Tools! 🚀 | Are you looking to supercharge your coding productivity without breaking the bank? Check out TabNine,... | 0 | 2024-07-03T06:23:49 | https://dev.to/m_hussain/boost-your-development-with-free-ai-tools-4cen | Are you looking to supercharge your coding productivity without breaking the bank? Check out TabNine, a free AI-driven development tool that can transform your coding experience! 🧑💻✨
🔍** What is TabNine?**
TabNine is an AI-powered code completion tool that works seamlessly with your favorite IDEs. It provides intelligent code suggestions to help you write code faster and with fewer errors.
💡** Why Use TabNine?**
Free Plan Available: Start using TabNine for free and explore its powerful features.
**Multi-Language Support**: Works with over 20 programming languages, including Ruby, Python, JavaScript, and more.
IDE Compatibility: Compatible with popular IDEs like VSCode, IntelliJ, Sublime Text, and Atom.
Real-Time Suggestions: Get smart code completions as you type, reducing the time spent on repetitive tasks and minimizing typos.
| m_hussain | |
1,909,727 | Bank Loan Project Report: Pathway to Financial Growth | Introduction In the pursuit of securing a bank loan for your business endeavor, a robust and... | 0 | 2024-07-03T06:23:15 | https://dev.to/sima_haldar_15c2b86d6ab45/bank-loan-project-report-pathway-to-financial-growth-15b7 | Introduction
In the pursuit of securing a bank loan for your business endeavor, a robust and thorough project report is indispensable. Beyond showcasing a promising concept, this report serves as a critical tool for outlining the feasibility, profitability, and risks inherent in your business proposal. To craft a compelling bank loan project report, consider visiting bankloanprojectreport.com. This accessible platform is designed to simplify the report creation process, offering both standard bank loan reports and customizable CMA reports tailored to your specific needs. Take the next step towards realizing your business goals—explore our resources, apply with confidence, and obtain your essential project report today.
What benefit bank loan project report for your business?
A bank loan project report offers several key benefits for your business:
1. Clarity and Structure:
It provides a clear and structured overview of your business idea, including its feasibility, market potential, and financial projections. This helps both you and potential lenders understand the scope and potential of the project.
2. Credibility:
A well-prepared project report enhances your credibility as a borrower. It demonstrates your thorough understanding of the business landscape, risks involved, and how you plan to mitigate them.
3. Risk Assessment:
It enables a thorough assessment of risks associated with the project, allowing you to identify potential challenges and devise strategies to address them proactively.
4. Decision Making:
The report serves as a decision-making tool for lenders, helping them evaluate whether the project aligns with their lending criteria and risk appetite.
5. Negotiation Power:
A comprehensive project report gives you negotiation power when discussing loan terms and conditions with lenders. It showcases your preparedness and professionalism.
6. Future Planning:
Beyond securing funding, the process of creating a project report encourages strategic thinking and long-term planning, fostering a clearer path to achieving business objectives.
7.Financial Summary:
The total investment required for the project is estimated at [mention amount], with funding sourced from [mention sources, e.g., equity investment, bank loan]. Projected revenues are anticipated to [briefly mention revenue projections, if available].
Document Verification for a Bank Loan Project Report
Document verification for a bank loan project report is crucial to assess the feasibility and risks associated with lending. It involves thorough scrutiny of key documents to validate information and ensure compliance with regulatory and lender requirements.
1. Business Plan:
A comprehensive plan outlining business objectives, market analysis, operational strategies, and financial projections.
2. Financial Statements:
Current and historical financial statements such as balance sheets, profit and loss statements, and cash flow statements provide insights into the financial health of the business.
3. Project Feasibility Study:
Evaluation of project viability, including market demand, competition analysis, and cost-benefit analysis.
4. Legal and Regulatory Documents:
Incorporation certificates, partnership deeds, licenses, permits, and property documents verify legal compliance and ownership.
5. Credit History:
Personal and business credit reports assess repayment capability and creditworthiness.
6. Collateral Documentation:
Valuation reports and ownership proofs for assets offered as collateral.
Verification ensures accuracy, consistency, and adherence to loan criteria. It helps mitigate risks by identifying potential issues early, supporting informed decision-making by lenders, and facilitating transparent communication between all parties involved in the loan process. This meticulous process ultimately enhances the likelihood of loan approval and successful project implementation.
Conclusion
In summary, the bank loan project report has provided a thorough assessment of our proposed business venture. Through detailed financial analysis, market research, and feasibility studies, we have demonstrated the project's potential for success in meeting market demand and generating sustainable revenue. Key findings highlight [briefly mention key insights, such as market opportunities, competitive advantages]. These findings underscore our confidence in the project's profitability and growth prospects. Moving forward, we are committed to maintaining strong financial management practices and implementing effective risk mitigation strategies. This proactive approach will ensure that we navigate potential challenges while capitalizing on identified opportunities. We appreciate the opportunity to present our project for your consideration. With your support, we are confident in our ability to not only achieve our business goals but also contribute positively to [mention broader community impact or industry advancement].
| sima_haldar_15c2b86d6ab45 | |
1,909,724 | How to Get Free Unlimited Bandwidth and Storage Using jsDelivr and GitHub | How to Get Free Unlimited Bandwidth and Storage Using jsDelivr and GitHub Know More :-... | 0 | 2024-07-03T06:19:50 | https://codexdindia.blogspot.com/2024/07/how-to-get-free-unlimited-bandwidth-and.html | github, javascript, webdev, cdn | # How to Get Free Unlimited Bandwidth and Storage Using jsDelivr and GitHub
> Know More :- https://codexdindia.blogspot.com/2024/07/how-to-get-free-unlimited-bandwidth-and.html
Are you tired of paying for expensive content delivery networks (CDNs) and storage solutions for your web projects? Look no further! In this guide, we'll show you how to leverage jsDelivr and GitHub to get free unlimited bandwidth and storage. Whether you're a seasoned developer or just getting started, this solution will save you money and improve the performance of your web projects.
{% youtube https://youtu.be/f8fP8BIEHjM %}
## What is jsDelivr?
jsDelivr is a free, fast, and reliable CDN for open-source files. It provides a convenient way to serve your static assets (like JavaScript, CSS, images, and more) with the benefits of a global CDN, including faster load times and unlimited bandwidth.
## What is GitHub?
GitHub is a popular platform for version control and collaboration. It allows you to host your code repositories and manage your projects with ease. By combining GitHub with jsDelivr, you can serve your files globally without any cost.
## Step-by-Step Guide
### Step 1: Create a GitHub Account
If you don't already have a GitHub account, go to [GitHub's website](https://github.com/) and sign up for free. Once you have your account, you're ready to create a new repository.
### Step 2: Create a New Repository
1. Log in to your GitHub account.
2. Click on the `+` icon in the top-right corner and select "New repository."
3. Give your repository a name, add an optional description, and choose whether it will be public or private. For this guide, we'll create a public repository so anyone can access the files.
4. Click "Create repository."
### Step 3: Upload Your Files
1. Navigate to your newly created repository.
2. Click on "Add file" and then "Upload files."
3. Select the files you want to host from your computer.
4. After selecting the files, click "Commit changes" to upload them to your repository.
### Step 4: Use jsDelivr to Serve Your Files
1. Go to [jsDelivr's website](https://www.jsdelivr.com/).
2. In the search bar, type your GitHub username followed by the repository name in the format `gh/username/repository`. For example, if your username is `example` and your repository name is `project`, you would type `gh/example/project`.
3. You'll see a list of files from your repository. Click on the file you want to use.
4. jsDelivr will provide you with a URL to use in your web projects.
### Step 5: Integrate jsDelivr URL into Your Project
Use the provided URL to link to your files in your HTML, CSS, or JavaScript files. Here's an example of how to link to a CSS file:
```html
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/yourusername/yourrepository/yourfile.css">
```
### Benefits of Using jsDelivr and GitHub
- **Cost Savings**: Both jsDelivr and GitHub are free, allowing you to save money on CDN and storage costs.
- **Unlimited Bandwidth**: With jsDelivr, you get unlimited bandwidth, ensuring your files are always accessible.
- **Global Delivery**: jsDelivr's CDN provides fast and reliable delivery of your files to users around the world.
- **Easy Integration**: Linking to your files is straightforward, making it easy to integrate jsDelivr into your projects.
### Conclusion
By using jsDelivr and GitHub, you can effortlessly get free unlimited bandwidth and storage for your web projects. This powerful combination not only saves you money but also improves the performance and reliability of your content delivery. Start leveraging these tools today and take your web projects to the next level!
If you found this guide helpful, be sure to share it with others and explore more tips and tutorials on optimizing your web development workflow. Happy coding! | sh20raj |
1,909,723 | Best Practices for Choosing an Email Marketing Reseller | Are you ready to take your business to the next level by incorporating email marketing into your... | 0 | 2024-07-03T06:18:23 | https://dev.to/sam_devid_65bbbe34ab06c1a/best-practices-for-choosing-an-email-marketing-reseller-3fe | Are you ready to take your business to the next level by incorporating email marketing into your service offerings? Choosing the right **[Email Marketing Reseller](https://digitalaka.com/bulk-email-reseller/)** can be the key to unlocking new revenue streams and enhancing your client relationships. This article provides best practices for selecting an email marketing reseller, ensuring you make an informed decision that aligns with your business goals.
**Watch this Video For More Information**
[Email Marketing Reseller Plan || Start Email Marketing Agency with Our Email Marketing Reseller plan](https://www.youtube.com/watch?v=_tXUV_d6SW4)
**1. Understand Your Business Needs**
Before you start evaluating different email marketing reseller programs, it’s crucial to understand your business needs. Determine the volume of emails you plan to send, the types of clients you serve, and the specific features you need. This foundational step will help you narrow down your options and choose a service that fits your requirements.
**2. Reputation and Reliability**
Research the reputation and reliability of potential providers. Look for customer reviews, testimonials, industry awards, and recognitions. Check their track record and history in the industry. A provider with a solid reputation and proven reliability can offer you peace of mind and assurance of quality service.
**3. Features and Tools**
Ensure the reseller program offers robust features and tools that meet your needs. Key features to look for include:
Email automation
Advanced segmentation
Detailed analytics and reporting
A/B testing capabilities
Integration with other marketing tools
These features will enable you to provide comprehensive email marketing services to your clients, enhancing your value proposition.
**4. White-Labeling Options**
Since you’ll be reselling these services under your brand, check if the provider offers comprehensive white-labeling options. This includes customizable email templates, branding options for the user interface, and a personalized domain for email sending. White-labeling ensures your brand remains at the forefront while leveraging the provider’s technology.
**5. Pricing and Profit Margins**
Evaluate the pricing structure and ensure it aligns with your budget while allowing for healthy profit margins. Consider subscription costs, pay-as-you-go options, discounts for bulk purchases, and potential hidden fees. Understanding the pricing model will help you set competitive prices for your clients while maintaining profitability.
**6. Deliverability Rates**
The success of email marketing largely depends on deliverability rates. Check the provider’s average deliverability rate, their strategies for maintaining high deliverability, and the quality of their IP addresses and sending infrastructure. High deliverability rates ensure that your emails reach the inboxes of your intended recipients, improving campaign effectiveness.
**7. Customer Support**
Reliable customer support is crucial for resolving issues promptly. Look for:
**24/7 customer support availability**
Multiple support channels (email, chat, phone)
Quality and responsiveness of support staff
Good customer support can make a significant difference in managing your email marketing campaigns smoothly and efficiently.
**8. Ease of Use**
The platform should be user-friendly, especially if you’re new to email marketing. Consider the intuitive interface and navigation, availability of tutorials and onboarding resources, and user reviews highlighting ease of use. A platform that is easy to use will save you time and reduce the learning curve.
**9. Scalability**
Ensure the service can grow with your business. Check if they offer scalability options for increasing email volume, flexible plans that adapt to your changing needs, and support for managing a growing client base. Scalability ensures that the service can accommodate your business as it expands.
**10. Security and Compliance**
Email marketing involves handling sensitive customer data. Verify the provider’s security measures and compliance with regulations like GDPR. Check for data encryption, secure servers, compliance certifications, and privacy policies. Security and compliance are critical to protecting your clients' data and maintaining trust.
**Conclusion**
Choosing the right email marketing reseller program involves careful consideration of various factors. By evaluating your needs, researching potential providers, and checking these key points, you can find a service that enhances your offerings and supports your business growth. Take the time to compare different options and make an informed decision to ensure long-term success with your email marketing efforts.
In summary, the best practices for selecting an **[Email Marketing Reseller](https://digitalaka.com/bulk-email-reseller/)** include understanding your business needs, researching the provider’s reputation, ensuring the platform offers necessary features and tools, evaluating white-labeling options, understanding pricing and profit margins, checking deliverability rates, ensuring good customer support, verifying ease of use, confirming scalability, and ensuring security and compliance. By following these guidelines, you can choose a reseller program that will help you expand your services and increase your revenue.
| sam_devid_65bbbe34ab06c1a | |
1,909,721 | Email auto-complete using Angular Material Auto-complete | You can easily create an email autocomplete like this using angular material auto complete As a... | 0 | 2024-07-03T06:17:26 | https://dev.to/shhdharmen/email-auto-complete-using-angular-material-auto-complete-2fdf | angular, angularmaterial, webdev, typescript | ---
title: Email auto-complete using Angular Material Auto-complete
published: true
description:
tags: angular,angularmaterial,webdevelopment,typescript
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/toqvz6xwsr4e2ssa9xnh.png
# Use a ratio of 100:42 for best results.
# published_at: 2024-07-03 06:15 +0000
---
You can easily create an email autocomplete like this using angular material auto complete
As a bonus, I am also highlighting the value user types in using pipe and angular material theme's css variable.
{% embed https://stackblitz.com/edit/3bcjqv?file=src%2Fexample%2Fautocomplete-auto-active-first-option-example.ts %} | shhdharmen |
1,909,722 | Why Partnering with a Manufacturing Executive Search Firm is Essential | In the competitive landscape of the manufacturing industry, finding and securing top-tier executive... | 0 | 2024-07-03T06:17:26 | https://dev.to/aditya_j/why-partnering-with-a-manufacturing-executive-search-firm-is-essential-68f |
In the competitive landscape of the manufacturing industry, finding and securing top-tier executive talent can be a daunting task. The stakes are high, and the right leadership can significantly impact a company's growth, efficiency, and overall success. This is where the expertise of [leading manufacturing executive recruiters](https://www.jrgpartners.com/manufacturing-executive-recruiters/) becomes invaluable. Partnering with a manufacturing executive search firm is not just a strategic move but an essential one for companies aiming to stay ahead in the market.
Access to a Broader Talent Pool
Manufacturing executive search firms have extensive networks and databases that give them access to a broader pool of candidates. These firms are constantly in touch with professionals who may not be actively seeking new opportunities but could be persuaded to consider a compelling offer. This access ensures that your company is not limited to candidates who are currently on the job market but includes those who are highly qualified and might be the perfect fit for your organization.
Expertise in Identifying Top Talent
The process of identifying and evaluating executive talent requires a deep understanding of the specific skills, experiences, and attributes that are crucial for success in manufacturing leadership roles. Leading manufacturing executive recruiters specialize in this area. They have the expertise to assess candidates not just on their resumes but through comprehensive interviews and evaluations that determine their potential fit within your company’s culture and strategic goals.
Time and Resource Efficiency
Conducting an executive search internally can be incredibly time-consuming and resource-intensive. From crafting job descriptions to sifting through resumes and conducting interviews, the process can divert significant resources away from your core business activities. A manufacturing executive search firm streamlines this process, handling all the preliminary work and presenting you with a shortlist of highly qualified candidates. This allows your team to focus on what they do best while ensuring that the search for executive talent is in capable hands.
Industry Insights and Market Knowledge
Manufacturing executive search firms bring a wealth of industry insights and market knowledge to the table. They understand the trends, challenges, and opportunities within the manufacturing sector and use this knowledge to guide their search process. This industry-specific expertise ensures that the candidates they present are not only highly qualified but also well-versed in the current and future landscape of the manufacturing industry.
Confidentiality and Discretion
When searching for executive talent, maintaining confidentiality is often crucial. Whether you are replacing a current executive or seeking to expand your leadership team, a manufacturing executive search firm ensures that the process is handled with the utmost discretion. This protects your company’s interests and avoids any potential disruptions that can arise from premature disclosure of your search efforts.
Customized Search Solutions
Every manufacturing company is unique, with its own culture, values, and strategic objectives. Leading manufacturing executive recruiters understand this and offer customized search solutions tailored to your specific needs. They take the time to understand your company’s requirements, the dynamics of your team, and the challenges you face. This personalized approach ensures that the candidates they present are not only qualified but also align with your company’s vision and goals.
Mitigating Hiring Risks
The cost of a bad hire, especially at the executive level, can be substantial. It can lead to financial losses, low employee morale, and even reputational damage. Partnering with a manufacturing executive search firm mitigates these risks. Their thorough vetting process, coupled with their expertise in assessing cultural fit and leadership potential, significantly reduces the chances of a mismatch. This careful selection process helps ensure that the executives you hire are well-suited to drive your company forward.
Long-term Partnership and Support
A reputable manufacturing executive search firm is not just a service provider but a long-term partner in your company’s success. They offer ongoing support and follow-up to ensure that the integration of the new executive is smooth and successful. This commitment to long-term success means that they are invested in your company’s growth and are available to assist with any future executive search needs.
Enhancing Company Reputation
Working with leading manufacturing executive recruiters can also enhance your company’s reputation. It signals to potential candidates and industry peers that your company is committed to excellence and values top-tier talent. This can make your company more attractive to high-caliber candidates and can positively impact your employer brand.
Conclusion
In conclusion, partnering with a manufacturing executive search firm is essential for companies aiming to secure the best leadership talent in the industry. From accessing a broader talent pool and leveraging industry insights to ensuring confidentiality and mitigating hiring risks, the benefits are substantial. Leading manufacturing executive recruiters provide the expertise, efficiency, and customized solutions needed to find executives who can drive your company’s success. As the manufacturing industry continues to evolve, having the right leadership in place is more important than ever, and a trusted executive search firm is your key to achieving this goal. | aditya_j | |
1,909,719 | Taizhou Solely Daily Necessities Co., Ltd.: Your Partner for Quality Essentials | For the day to day, quality reigns supreme. Taizhou Solely Daily Necessities Co., Ltd. is there to... | 0 | 2024-07-03T06:15:21 | https://dev.to/kimberly_harrisond_741ef1/taizhou-solely-daily-necessities-co-ltd-your-partner-for-quality-essentials-570e | design | For the day to day, quality reigns supreme. Taizhou Solely Daily Necessities Co., Ltd. is there to support you with a massive range of excellent quality products at prices that fit everyone's pocket size. This company have years of hands-on experience under their belt in becoming a trusted name for you delivering items however, which matter the most to you and add comforttion at your daily needs road.
Taizhou Solely offers a comprehensive list of PVC Coated Hangers products such as kitchenware, bathroom accessories, household cleaning tools and personal care; Every single product is carefully built and designed, keeping in mind the durability of these items. The materials it is made with are of maximum quality, which ensures safety and reliability for use during our daily days. The range offers products in different shapes and styles, just select the ones that cater to your tastes while blending seamlessly with any home interior.
There is no better place where you are able to get those unbeatable deals on your everyday must-haves other than Taizhou Solely. With their claims for having some of the lowest prices on the market, it is easier to shop through this company than many others as well. In addition to this, they frequently launch great offers and sale deals allowing you the opportunity of being able t save even more money with their amazingly high-quality Metal Hangers products.
Taizhou Solely are continually updating their stock with the most recent and cutting -edge products for its clients. That way, you can keep your collection up-to-date with the latest trends, be it cool kitchen gear or on-trend home decor. You may explore their collection online or, of course, head to the store in person and try out its lately delivered items.
If you are going to buy items that will be used continuously, it is surely one thing where your security in the quality of this product plays a suitable role. Taizhou Solely knows and cares about safety, as all of our other customers do. They test all of their Aluminum Hangers products very strictly in order to comply with the highest quality and safety standards. Also, they offer a warranty on all of their goods that further instills trust in them while you shop.
If you are tired of sticking to your same old essentials day in and day out, it may be time for an upgrade with Taizhou Solely. Whether you are moving to eco-friendly cleaning tools or simply want better-quality cookware for your kitchen, Taizhou Solely offers a wide range of products tailored for perfection. Elevate Your Lifestyle & Well BeingSignificantlyBy upgrading your daily essentials, you can make a HUGE difference inyour life. So why wait? Choose quality and make a difference today! | kimberly_harrisond_741ef1 |
1,909,718 | No More Writer's Block: How to Crank Out Killer Dev Content (Even When You're Clueless) | Struggling to create engaging technical content? Discover how AI-powered tools like Doc-E.ai can help... | 0 | 2024-07-03T06:14:40 | https://dev.to/swati1267/no-more-writers-block-how-to-crank-out-killer-dev-content-even-when-youre-clueless-5bc2 | devrel, community, contentwriting, contentmanager | _Struggling to create engaging technical content? Discover how AI-powered tools like Doc-E.ai can help you generate high-quality blog posts, tutorials, and FAQs – even if you're not a coder._
Calling all DevTool community managers, technical writers, and developer advocates! If you're tired of staring at a blank screen, wrestling with imposter syndrome, or just plain overwhelmed by the mountain of content you need to create, this post is for you.
Let's face it: creating top-notch content for developers is tough.
Maybe you're a brilliant engineer, but writing isn't your forte. Or perhaps you're a marketing whiz who gets lost in the technical jargon. Either way, that looming content calendar can feel like a never-ending source of stress. Sound familiar?
Well, here's the good news: You're not alone. After chatting with dozens of awesome DevTool teams, I've heard the same struggles over and over:
1. **The Expertise Gap**: "I know WHAT we need to write about, but I don't have the deep technical knowledge to do it justice."
2. **The Blank Page Panic**: "I have NO idea what topics will actually resonate with our developers."
But guess what? There's a solution, and it's not about magically becoming a coding genius overnight.
**Introducing Doc-E.ai: Your Content Creation Wingman**
Doc-E.ai is the AI-powered tool that's here to rescue your content strategy. It's designed to tackle those two biggest hurdles head-on:
**Problem 1: "I know what to create, but I need expertise."**
- **Solution**: Doc-E.ai taps into your team's collective wisdom. It analyzes your Slack conversations, Discord chats, and community forums, extracting the golden nuggets of technical knowledge hidden within.
- **Outcome**: With a few clicks, you can turn those discussions into polished blog posts, tutorials, or FAQs – all without having to be a tech expert yourself.
**Problem 2: "I don't know where to start."**
- **Solution**: Doc-E.ai's Community Trends & Insights feature is your crystal ball. 🔮 It analyzes your community interactions over time, revealing the topics that are generating the most buzz, the questions that are being asked repeatedly, and the pain points that are top of mind for your developers.
- **Outcome**: You'll never run out of content ideas again. You'll know exactly what your audience wants to learn about, so you can create content that truly hits the mark.
**More than just a Content Machine**
Doc-E.ai isn't just about churning out content. It's about empowering your team to build a thriving developer community. Here's how:
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[**Data-Driven Decisions**](https://www.doc-e.ai/post/community-driven-insights-for-developers-leveraging-community-feedback-for-product-development): Doc-E.ai's analytics give you a clear picture of what's working and what's not, so you can constantly improve your strategy.
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Don't let content be the bottleneck holding your DevTool back.
```
https://youtu.be/yfQP1fVrTfE?si=UjMdsjeNN9IV1gmx
```
Try [Doc-E.ai](https://www.doc-e.ai/) for free today and experience the power of AI-driven content creation.
We're here to help you create content that not only educates but also inspires and excites your developer community. Let's build something amazing together!
| swati1267 |
1,909,717 | Zeeve RaaS Achieves Milestone with 250+ Rollup Testnets across Leading Rollup Frameworks | Zeeve is excited to announce that we have surpassed the mark of 250+ testnets on the 1-click Zeeve... | 0 | 2024-07-03T06:13:32 | https://www.zeeve.io/blog/zeeve-raas-achieves-milestone-with-250-rollup-testnets-across-leading-rollup-frameworks/ | announcement, rollups, zeeve | <p><a href="https://www.zeeve.io/">Zeeve</a> is excited to announce that we have surpassed the mark of 250+ testnets on the 1-click <a href="https://www.zeeve.io/rollups/">Zeeve RaaS platform</a> across optimistic and ZK Rollup stacks. This is a proud moment for the entire Zeeve RaaS family. This milestone highlights our platform's robust capabilities and the growing trust web3 builders place in Zeeve for their blockchain infrastructure.</p>
<p>These testnets are spread across OP Stack, Arbitrum Orbit, zkSync Hyperchain, and Polygon CDK, allowing developers to modify chain specifications, gas settings, and settlement layers; test bridges and smart contracts; configure RPC and other nodes (local Geth and L2/L3 nodes); manage cloud infrastructure and wallets; and access in-depth analytics, monitoring capabilities, activity logs, and alerts.</p>
<p><em>“Zeeve was one of the first to offer automated testnets for both OP and zkRollups, and we’re delighted that builders are finding them useful</em>. <em>Our Sandbox environment simplifies decision-making and delivers actionable outcomes. By standardizing the deployment process across leading rollup frameworks, we’ve reduced testnet setup time to just a few minutes with zero coding required. This makes it much easier for businesses to transition to public testnets and mainnets, with complete confidence that their smart contracts and dApps are reliable and ready for production.”</em></p>
<p>Dr. Ravi Chamria</p>
<p>co-founder and CEO of Zeeve</p>
<p>These figures represent only the 1-click testnet users and do not include production Testnet or mainnet clients using Zeeve RaaS.</p>
<p>Zeeve has also built a robust Apps Marketplace of web3 protocols and tools. Builders can choose from over 40 pluggable third-party integrations, including custom DA layers, decentralized oracles, Account Abstraction, Interoperability protocols, on/off-ramp solutions, developer tools, and more.</p>
<p>Do you want to build and launch your own Layer2/ Layer3 rollup network using the OP Stack, Arbitrum Orbit, zkSync Hyperchain, or Polygon CDK? Try our 1-click RaaS platform for free.</p>
<p>For more information on Testnet/mainnet rollups and supported <a href="https://www.zeeve.io/integrations/">integrations</a>, <a href="https://www.zeeve.io/rollups/">visit our RaaS page</a>. Have further queries? <a href="https://www.zeeve.io/talk-to-an-expert/">Schedule a call with our experts</a>.</p> | zeeve |
1,909,715 | Why Should Businesses Consider SIT Testing | Ensuring the quality and dependability of a program is crucial in a field of software development.... | 0 | 2024-07-03T06:09:31 | https://saijitech.com/why-should-businesses-consider-sit-testing/ | sit, testing | 
Ensuring the quality and dependability of a program is crucial in a field of software development. System Integration Testing (SIT), a thorough testing procedure that assesses a smooth integration of various components inside a system, is an essential step in accomplishing this goal. The use of SIT testing has increased significantly as companies and developers work to provide excellent digital experiences. In this post, we examine the top five factors that lead them to view SIT testing as a crucial stage in the software development process.
1. **Ensuring System-Wide Functionality**
It is typical practice when designing complicated software systems to build and test individual components independently. How these parts work together and interact with one another, however, is the real litmus test for functionality. This crucial component is addressed by SIT testing, which replicates real-world situations and confirms that all of the subsystems, interfaces, and modules work together to form a coherent whole. Developers may find and fix integration problems early in the development process by using SIT testing, which saves money on rework and delays.
2. **Validating End-to-End Business Processes**
Complex business processes involving several systems and components are frequently supported by modern software applications. In order to validate these end-to-end processes and make sure that data flows across modules smoothly and that the intended results are obtained, SIT testing is essential. SIT testing assesses how well separate systems, like databases, online services, and third-party apps, integrate by creating extensive test scenarios that replicate the interactions that happen in the real world during routine business activities.
3. **Uncovering Performance and Scalability Issues**
In the current digital environment, software programs need to work properly as well as efficiently under various loads and usage scenarios. Through the simulation of high-volume situations and the monitoring of critical metrics like reaction times, throughput, and resource consumption, SIT testing offers an invaluable chance to evaluate the performance and scalability of integrated systems. Stress testing and load tests can be used to find possible bottlenecks, memory leaks, or other performance-related problems that can occur when different components interact with one another in an integrated system.
4. **Enhancing Security and Compliance**
Software development must take security and compliance into account, especially in fields where sensitive data is handled or where regulations are strict. By mimicking different attack paths and checking for vulnerabilities across numerous components, SIT testing is essential for assessing the security posture of integrated systems. Potential security flaws like inadequate data encryption, and shoddy authentication procedures, or unapproved access points can be found by using strict testing procedures.
5. **Facilitating Collaboration and Knowledge Sharing**
This cooperative setting encourages the exchange of knowledge and advances comprehension of the interconnection points and overall system architecture. People may make more informed decisions and efficiently handle integration difficulties by using the essential insights they get about the interdependencies and interactions between various components through the SIT testing process.
**Conclusion**
SIT testing has become an essential part of the software development lifecycle in the ever changing digital ecosystem as software systems are ever more complicated and linked. Opkey is an example of state-of-the-art technology used in System Integration Testing (SIT). Its all-inclusive SIT solution simplifies digital environment integration. By utilizing advanced features that identify performance bottlenecks, evaluate business processes end-to-end, and uncover security risks, Opkey makes testing complex systems simpler. It facilitates smooth cross-functional cooperation by making it simple for teams to exchange thoughts and documentation. Employing Opkey’s cutting-edge SIT methodology, companies can offer dependable, superior software solutions that satisfy the needs of contemporary enterprises. | rohitbhandari102 |
1,909,714 | Introducing TestOS 2.0: Better, Powerful, Unified Test Automation Platform | Today we’re thrilled to announce the launch of TestOS 2.0, one true platform for end to end test... | 0 | 2024-07-03T06:08:28 | https://dev.to/elle_richard_232/introducing-testos-20-better-powerful-unified-test-automation-platform-4681 | software, testing, testautomation | Today we’re thrilled to announce the launch of TestOS 2.0, one true platform for end to end test automation. With version 2.0, we’re introducing some cutting edge new features and delivering major upgrades to help testing teams work smarter, move faster, and release higher-quality software
Here are the highlights of the New feature release:
**Automated Visual Testing:** AI-powered visual testing for websites and apps – no code, no SDK/Library integration.
Record and Playback: Transform manual clicks into automated tests, instantly. Author business critical test cases in minutes & execute even faster.
**Automation on the Cloud** – Execute Local Appium/Selenium test cases on TestGrid cloud of real mobile devices & browsers.
TG Tunnel – Debug unreleased apps and websites. Connect your local machine with the TestGrid cloud.
**Integration with Jira, Slack** – Integrate with Jira, Slack, and other popular CI/CD tools to streamline workflows and improve collaboration.
**Performance Testing** – Find performance bottlenecks instantly. Distribute Load across Global Locations, an all new UI, & detailed reports.
**Device Lock and unlock** – Set pin and lock and unlock devices as needed.
**Run CI/CD APIs on MDM Devices** – The new TestGrid feature lets you run CI/CD APIs on Custom MDM locked devices.
Pricing – A whole new pricing Suitable for Freelancers, SMB’s and Enterprises.
### Why Visual Testing Matters:
In today’s digital landscape, the visual presentation of applications is crucial to user adoption and satisfaction. With users expecting pixel-perfect UIs and seamless experiences across devices, even the smallest visual bugs can cripple adoption and damage your brand.
That’s why we’ve introduced visual testing capabilities in TestOS 2.0 to help you deliver flawless visuals and UX.
### Introducing Visual Testing by TestGrid
Our new visual testing features enable you to automate screenshots and visually validate elements, layouts, and more. Just capture baseline screenshots, then let TestOS detect and highlight any UI changes or regressions across test runs.
**Here are the Key Advantages:**
**Visual Testing Made Easy:**
TestGrid visual testing is a built-in feature by TestGrid where users just insert few lines of code and rest everything else is taken care of by AI. All you have to do is run your automation tests and you will automatically get a visual testing comparison with your baseline tests and other subsequent tests.
**Visual Debugging at Your Fingertips:**
Pinpoint issues quickly with TestGrid visual debugging. Compare the differences between the baseline and the latest screenshots highlighted down to the pixel. Each and every pixel color in the base image is compared to the equivalent pixel in the checkpoint image. Easily analyze detailed visual differences to identify and troubleshoot any UI deviations.
**Parallel Testing for Maximum Efficiency**
No need to run visual and functional tests separately. TestGrid executes both in parallel so you maximize test coverage in each run while minimizing total execution time. Visual validations perfectly complement your end-to-end scenarios.
### Automation on the Cloud
Unlock the potential of cloud-based testing with TestOS 2.0’s groundbreaking feature, allowing you to effortlessly execute your Appium and Selenium test scripts on a vast array of real devices in the cloud. This streamlines your testing process and accelerates your time-to-market.
This powerful feature, once reserved for private users, is now open to everyone in the public cloud, revolutionizing the way we test software.
**Here are the Key Advantages:**
**Works out of the box** – No additional integration required to run your existing test cases, simply add your unique capabilities to the code and you are good to go.
**Unlimited Device Access:** Get the global pool of real devices for comprehensive testing across diverse platforms, browsers, and operating systems.
**Accelerated Testing Cycles:** Parallelize your tests across multiple devices simultaneously, significantly reducing execution time and feedback loops.
**Simplified Setup and Maintenance:** Enjoy a streamlined user experience with effortless configuration and no hardware or software management.
### Record and Playback
TestOS 2.0 makes codeless testing even simpler with its all new Record and Playback feature. It lets you turn your app or browser actions into robust automated tests. Simply click through your application, and watch as TestOS AI magically translates your every move into a comprehensive test script. No coding is required, and no extra tools to learn.
Powered by Autoheal, TestOS 2.0’s Record and Playback feature generates dynamic, resilient tests that effortlessly adapt to minor UI changes. This means your tests stay reliable, even as your application undergoes updates and revisions.
This game-changing feature empowers you to significantly accelerate your testing cycles. By eliminating the need for manual script writing, you can generate tests in record time, dramatically increasing your test coverage and catching bugs faster than ever before. Unleash your team’s efficiency by letting them focus on what they do best – strategic test design and insightful analysis, while TestOS handles the repetitive script creation.
### TG Tunnel
TG Tunnel removes the hurdles of testing unpublished websites and applications. Forget deploying code to public URLs; establish a secure, encrypted tunnel directly from your local development environment to the powerful TestGrid cloud. This gives you seamless access to the full testing capabilities of TestGrid without needing to deploy your unpublished code to a publicly accessible URL first.
**Test unpublished versions of your app or website before the big reveal. No need to wait for deployment** – catch bugs and refine features early on in a safe, private space.
**Debug issues with pinpoint accuracy.** Reproduce real-world scenarios in TestGrid’s isolated and realistic browser environments, making bug hunting a breeze.
**Conduct comprehensive regression testing across multiple browsers simultaneously.** Ensure flawless performance across all platforms with parallel testing capabilities.
**Rest assured, your data is safe.** Advanced encryption protocols shield your sensitive information throughout the testing process.
**Collaborate effortlessly with your team.** Share temporary tunnels to your local code, enabling instant feedback and joint testing sessions.
### Performance Testing
[Performance testing](https://testgrid.io/solutions/performance-testing) is essential for ensuring high-quality digital experiences. With TestOS 2.0, we have added powerful new performance testing capabilities to help teams validate real-world conditions including:
**Global location mocking** – Simulate traffic from different geographic regions to test system performance worldwide. Easily configure tests to run across multiple locations concurrently.
**Completely New UI** – Our redesigned UI offers greater visibility into tests with customizable graphs and reports to Visualize key metrics and sequences to analyze results.
**Summary reports** – Get high-level overviews of test runs with summary reports showcasing vital stats like throughput, response times, errors, and more.
**Timeline view** – Review the sequence of events during a test via an interactive timeline of request timings. Identify performance spikes and dips.
**Log Data** – Access to comprehensive logs empowers users to delve deeper into performance issues, aiding in the identification and resolution of bottlenecks or anomalies.
### Device Lock and unlock
TestOS 2.0 prioritizes data security with device lock and unlock functionalities. Users can now assign unique PINs to individual devices, ensuring exclusive access by authorized personnel. For enhanced control, devices can be locked when inactive or in use by unauthorized individuals, further safeguarding sensitive information. This feature is available only for enterprise customers with dedicated devices, offering a robust layer of protection for their testing environments.
### Image Injection
TestOS 2.0 introduces image injection, a powerful tool that seamlessly allows you to test image capturing, QR code scanning, and barcode scanning functionality in your mobile app on real devices remotely. With this powerful capability, you can now:
Upload images to inject into the camera feed of remote devices to test image capture features.
Inject QR codes and barcodes to validate scanning capabilities in e-commerce, payments, and ticketing apps.
Test augmented reality capabilities by overlaying digital objects onto real camera feeds.
Ensure optical character recognition performs accurately by injecting documents, receipts, and Cheques.
### Biometric Authentication
With the rise in mobile banking, e-commerce, and confidential data access on mobile devices, biometric authentication has become critical for enhanced security. Our platform now enables you to thoroughly test biometric verification like fingerprint and face recognition remotely on real devices.
With comprehensive biometric testing capabilities on real devices, you can confidently roll out authentication features knowing they provide an intuitive yet highly secure user experience. This helps build user trust while future-proofing your application against emerging threats.
### Run CI/CD APIs on MDM Devices
The new TestGrid feature lets you streamline your mobile app testing process by running CI/CD API tests directly on devices secured with Custom MDM, you gain confidence that your app performs flawlessly even within your organization’s unique management restrictions.
**Key Advantages:**
**Security-First:** Maintain the integrity of your MDM environment – no custom ports or security certificate adjustments are required.
**Complete Coverage:** works with your MDM enabled devices(BYOD) and device at TestGrid lab where you can install your MDM.
### Integrations
The new TestGrid integrations allow you to connect TestGrid with your favorite project management, continuous integration, and test automation tools. You can go to our documentation section for instructions on how to integrate TestGrid with these tools.
### TestGrid now integrates with Jira
Jira is a widely-used project management and issue-tracking software developed by Atlassian. Companies rely on Jira to track backlogs and defects in order to ensure that things get done as planned. As a result, testers and developers have to use Jira to collaborate when bugs are discovered and resolved. TestGrid now integrates with Jira, allowing testers to submit defects directly from TestGrid to Jira. This integration can help to reduce the time it takes to fix bugs and improve the overall quality of the software, as developers can now view the details of the defects and the steps to reproduce them directly in Jira.
### TestGrid now integrates with Slack
Slack is a popular team communication platform used by agile software teams. It provides messaging, file sharing, and other collaboration features to help teams stay aligned. With TestGrid’s new integration with Slack, testers can now get notifications and share test results directly in Slack channels.
Testers can configure TestGrid to automatically alert Slack about any test failures or regressions the moment they occur.
### Pricing
TestOS 2.0 offers a flexible pricing structure to meet the needs of every testing team. Whether you’re a solo freelancer, a growing SMB, or a large enterprise, we have the right plan for you.
We’re thrilled to announce the addition of premium features for public cloud users, a major step towards democratizing testing and empowering teams of all sizes to deliver high-quality software.
Premium features once exclusive to enterprise plans, including local execution of automation scripts are now available on the public cloud, making industry-leading capabilities accessible to all.
Ready to join the testing revolution? Discover the perfect plan for your team – visit our [pricing page](https://testgrid.io/pricing) now!
**Source:** _This blog was originally posted on [TestGrid](https://testgrid.io/blog/testos-two-point-zero/)._ | elle_richard_232 |
1,908,722 | Do you have enough knowledge about object References in JS ? 🤯 | Introduction Hey forks ! In this blog post, we are going to explore 10 tricky JavaScript... | 0 | 2024-07-03T06:04:56 | https://dev.to/margish288/do-you-have-enough-knowledge-about-object-references-in-js--4g7c | javascript, coding, interview, webdev |
## Introduction
Hey forks !
In this blog post, we are going to explore 10 tricky JavaScript questions that test your understanding of arrays, objects, and references. Each question comes with a detailed explanation to help you learn. Perfect for developers who want to improve their coding skills and understand JavaScript better.
### Example 1:
Code
```
let a = [1, 2, 3];
let b = a;
b = [4, 5, 6];
a.push(4);
console.log(a);
console.log(b);
```
output ✅:
```
[ 1, 2, 3, 4 ]
[ 4, 5, 6 ]
```
> Explanation 💡:
- Initially, a and b both refer to the same array [1, 2, 3].
- b is then reassigned to a new array [4, 5, 6].
- When a.push(4) is called, it modifies the original array a, not the new array assigned to b.
---
### Example 2:
Code
```
let obj = { a: 1, b: { c: 2 } };
let newObj = Object.assign({}, obj);
newObj.b.c = 3;
console.log(obj.b.c);
console.log(newObj.b.c);
```
output ✅:
```
3
3
```
> Explanation 💡:
- Object.assign() creates a shallow copy of obj.
- Both obj.b and newObj.b refer to the same object { c: 2 }.
- Changing newObj.b.c affects obj.b.c as well because they point to the same inner object.
---
### Example 3:
Code
```
let arr1 = [1, 2, 3];
let arr2 = arr1.map(x => x * 2);
arr1.push(4);
console.log(arr1);
console.log(arr2);
```
output ✅:
```
[1, 2, 3, 4]
[2, 4, 6]
```
> Explanation 💡:
- arr1 is [1, 2, 3].
- arr2 is created by mapping arr1 to [2, 4, 6].
- arr1.push(4) adds 4 to arr1, but does not affect arr2.
---
### Example 4:
Code
```
let obj1 = { a: 1 };
let obj2 = { b: 2 };
let obj3 = { ...obj1, ...obj2 };
obj1.a = 3;
console.log(obj3);
```
output ✅:
```
{ a: 1, b: 2 }
```
> Explanation 💡:
- obj3 is created using the spread operator, combining obj1 and obj2.
- Modifying obj1.a does not affect obj3 because obj3 contains a copy of the properties of obj1 and obj2.
---
### Example 5:
Code
```
let arr = [1, 2, 3];
let arrCopy = JSON.parse(JSON.stringify(arr));
arr.push(4);
arrCopy.push(5);
console.log(arr);
console.log(arrCopy);
```
output ✅:
```
[1, 2, 3, 4]
[1, 2, 3, 5]
```
> Explanation 💡:
- JSON.parse(JSON.stringify(arr)) creates a deep copy of arr.
- Modifying arr does not affect arrCopy and vice versa.
---
### Example 6:
Code
```
let obj = { a: 1, b: 2 };
Object.freeze(obj);
obj.a = 3;
delete obj.b;
console.log(obj);
```
output ✅:
```
{ a: 1, b: 2 }
```
> Explanation 💡:
- Object.freeze(obj) makes obj immutable.
- Any attempts to change properties or delete them are ignored.
---
### Example 7:
Code
```
const arr1 = [1, 2];
const arr2 = [...arr1];
arr2.push(3);
console.log(arr1);
console.log(arr2);
```
output ✅:
```
[1, 2]
[1, 2, 3]
```
> Explanation 💡:
- The spread operator creates a shallow copy of arr1 into arr2.
- Modifying arr2 does not affect arr1.
---
### Example 8:
Code
```
function mutateObj(obj) {
obj.a = 42;
}
let myObj = { a: 1 };
mutateObj(myObj);
console.log(myObj.a);
```
output ✅:
```
42
```
> Explanation 💡:
- mutateObj modifies the property a of the passed object.
- The change is reflected in myObj.
---
### Example 9:
Code
```
const obj1 = { a: 1, b: 2 };
const obj2 = { ...obj1, a: 3 };
obj2.b = 4;
console.log(obj1);
console.log(obj2);
```
output ✅:
```
{ a: 1, b: 2 }
{ a: 3, b: 4 }
```
> Explanation 💡:
- The spread operator creates a shallow copy of obj1 into obj2, but with a overridden to 3.
- Modifying obj2 does not affect obj1.
---
### Example 10:
Code
```
let x = { y: { z: 1 } };
let y = { ...x };
y.y.z = 2;
console.log(x.y.z);
console.log(y.y.z);
```
output ✅:
```
2
2
```
> Explanation 💡:
- The spread operator creates a shallow copy of x.
- y.y and x.y refer to the same inner object { z: 1 }.
- Modifying y.y.z affects x.y.z as well.
| margish288 |
1,909,712 | Flash Loan Bot Development Solutions for Investor Needs | As with any investment in the rapidly growing and dynamic sphere of flash loans, there are both great... | 0 | 2024-07-03T06:04:40 | https://dev.to/steve_alan_3053a29f4822d7/flash-loan-bot-development-solutions-for-investor-needs-50ko | tradingbot, arbitrage, investors, arbitragebotdevelopment | As with any investment in the rapidly growing and dynamic sphere of flash loans, there are both great prospects and serious risks. Realizing these opportunities entails that one remains alert, has adequate knowledge of the market, and is ready to respond appropriately. This is where flash loan bot development solutions come into play.
It is a new term in the financial markets involving robotic systems that bring about exchanges through specific instructions and formulas. They, based on data gathered by continuous monitoring of the market and analysis of market trends and patterns of trading signals go on trading by themselves. This comes with numerous advantages for the investors regardless of their levels of experience in the market.
**The realization of flash loan trading bot Development Solutions has several advantages**
**24/7 Trading:** Since flash loan trading bots do not need sleep and time to rest, they can trade throughout the day and night and seize profitable opportunities in terms of an exchange rate.
**Emotionless Trading:** Specifically, emotions such as fear and greed affect investor decision-making processes due to their frailties. flash loan trading robots, free from sentimentality as they are programs, give adequate work with no interference and greed.
**Speed and Efficiency:** While trading bots are especially useful in flash loans, they are also programs that can look at terabytes of data instantly and can act promptly on that information where a human might take a lot longer to make the decision.
**Backtesting and Optimization:** flash loan bot development enables backtesting of some strategies in an environment that includes historical data to assist investors in arriving at proper strategies to apply in the market.
**Reduced Time Commitment:** flash loan bots save investors’ time by allowing them to outsource routine tasks such as the monitoring of prices and other market parameters, as well as placing and completing trades. It enables investors to leave out the specific project or area and work on other investments or other activities in their lives.
**Flash loan trading bot Development Solutions for Different Investor Needs**
The charm of flash loan trading bot development is that it is possible to solve various problems of investors. Here's how:
**New Investors:** A feature set of a flash loan trading bot with simple graphical interfaces and prescheduled trading strategies can be instrumental for novices in dealing with numerous oddities of the market and achieving higher degrees of control over buying and selling.
**Experienced Traders:** Sophisticated flash loan trading bots can be programmed with high levels of technical functions as well as capability, and as such, defined by trading experts that would be useful to increase their profitability.
**Passive Investors:** Flash loan trading bots can also be set to engage in long-term investment approaches such as the dollar cost average as per the trader’s cryptocurrency investment plans.
**Pre-Reqs To Apply For A trading bot for flash loans**
However, it is significant to remember that trading with flash loan trading bots comprises a lot of benefits and that one has to be careful. Here are some key factors to consider: Here are some key factors to consider:
**Risk Management:** Credit trading bots or flash loans trading bots must then integrate sound management measures such as stop loss orders and sizing techniques in case of worst-case scenarios.
**Market Volatility:** Fluctuations in the global market are fairly common and especially with the crypto market, investors should expect the unexpected. Investors should note to expect profit-making from the best bots because, in such an environment, nobody has remained undefeated.
**Technical Expertise:** Trade808 and other trading bots that can be connected to flash loans are somewhat unique, while some of them make parsing and coding easier for users, others are more oriented to those who already understand technical analysis. In that respect, investors should simply select a bot that fits the kind of skills that they possess.
**Final Thoughts**
As investors, we recognize that each of them is in business and investment for different reasons and must therefore plan and work for their targets and objectives. We offer developers who have extensive experience when it comes to the creation of [Flash loan bot development](https://www.addustechnologies.com/blog/turbocharge-your-trading-with-flash-loan-trading-bot) depending on the needs of a client. Regardless of whether you are a professional trader who actively uses the stock exchange and wants to use AI to bring your trading to a new level or a beginner who has heard about cryptocurrency and does not know where to begin, we can provide you with reliable assistance in this exciting world. Get in touch with Addus Technologies today to discover how we can assist you in implementing a flash loan trading bot and ensure you meet your investment goals and opportunities.
Whatsapp/Telegram: +919003792244
Mail: business@addustechnologies.com
| steve_alan_3053a29f4822d7 |
1,909,711 | This is THE simplest way to create a serverless HTTP App | Let’s provision a new HTTP server: Create a new Github Repo Add a workflow on push #... | 0 | 2024-07-03T06:04:38 | https://mymakerspace.substack.com/p/this-is-the-simplest-way-to-create | aws, devops, javascript, githubactions | * Let’s provision a new HTTP server:
* Create a new Github Repo
* Add a workflow on push
```yaml
# .github/workflows/on-push-main.yml
name: demo
on:
push:
branches:
- main
jobs:
deploy:
environment:
name: main
url: ${{ steps.backend.outputs.url }}
permissions:
id-token: write
runs-on: ubuntu-latest
steps:
- name: Check out repo
uses: actions/checkout@v4
- uses: aws-actions/configure-aws-credentials@v4
with:
aws-region: us-east-1
role-to-assume: ${{ secrets.ROLE_ARN }}
role-session-name: ${{ github.actor }}
- uses: alonch/actions-aws-backend-setup@main
with:
instance: sample
- uses: alonch/actions-aws-http-node@main
with:
name: actions-aws-http-node-sample
artifacts: src
allow-public-access: true
routes: |
- entrypoint-file: plus
entrypoint-function: handler
path: "/plus/{z}"
method: post
parameters:
path:
- name: z
type: number
query:
- name: x
type: number
body:
- name: y
type: number
```
* Create function handler
```javascript
// src/plus.js
exports.handler = async function (parameters) {
const {
path: { z },
query: { x },
body: { y }
} = parameters
return {
status: 200,
body: {
total: z+x+y
}
};
};
```
* Add AWS ROLE_ARN repo secret
* Git push changes to Github
* Navigate to Github Actions Tab, less than a minute later, the api-docs will be generated
But wait there is more, clients sending invalid payload will get 400 status code with the following payload:
```bash
$ curl -X 'POST' \
'https://riga7yssypqgxndyz3xigmzsxy0jkhip.lambda-url.us-east-1.on.aws/plus/2?x=1' \
-H 'accept: application/json' \
-H 'Content-Type: application/json' \
-d '{ }' # <-- Invalid body
{"in":["request","body-params"],"coercion":"malli","type":"request-coercion","value":{},"humanized":{"y":["missing required key"]}}
```
Code available on [this](https://github.com/alonch/actions-aws-http-node-sample) sample repo and the full documentation [here](https://github.com/alonch/actions-aws-http-node) | alonch |
1,907,594 | How Cloud GPUs Accelerate Machine Learning | From image and speech recognition to complex predictions and personalised recommendations, machine... | 0 | 2024-07-03T06:02:36 | https://dev.to/amitkakkar098/how-cloud-gpus-accelerate-machine-learning-50j0 | From image and speech recognition to complex predictions and personalised recommendations, [machine learning ](https://www.hyperstack.cloud/cloud-gpu-for-machine-learning)models are delivering incredible value. However, training these deep neural network models requires immense computational power, often needing weeks on specialised hardware. For example, the [BERT language model](https://huggingface.co/blog/bert-101) has over 110 million parameters, requiring a massive training dataset to train all 110 million parameters to optimal values. Each epoch requires billions of weight update operations.
Traditional CPUs are ill-equipped to train such [LLM](https://www.hyperstack.cloud/llm) on massive datasets. So, organisations are opting for Cloud GPUs to tackle complex models through their parallel processing capabilities in days instead of weeks or months. To give you an idea, the [GPU market](https://www.futuremarketinsights.com/reports/graphics-processing-unit-market) is estimated to be valued at USD 70.9 billion in 2024. So, we expect the market to reach USD 1,159.3 billion by 2034, developing at a CAGR of 32.2%. This increasing number demonstrates the need for powerful Cloud GPUs for highly-intensive tasks as organisations continue to use machine learning extensively.
##What are Cloud GPUs?
Cloud computing has revolutionised how organisations access computing resources, allowing convenient and flexible on-demand provisioning of servers, storage, databases, and other services over the internet. Clouds extend these same benefits to advanced graphics processing units (GPUs). Instead of needing to purchase and maintain high-end GPU hardware on local servers, cloud GPUs allow using GPU resources hosted in the provider's data centres and accessed remotely.
For machine learning workloads, cloud GPUs grant easy access to unprecedented parallel processing power without any local hardware investment. By leveraging cloud GPU virtual machines, organisations can instantly tap into many GPU cores and teraflops of capacity. Cloud GPU's on-demand scalability supports seamlessly adjusting resources to your application needs.
##Benefits of Using Cloud GPUs for Machine Learning
Leveraging the massive parallel processing power of cloud GPUs offers game-changing advantages for machine learning, including:
###Faster Training
Using Cloud GPUs for machine learning significantly accelerates training times compared to traditional CPUs, particularly in deep learning models. This enhancement is primarily due to the architecture of GPUs, which are designed to handle parallel tasks efficiently. While a CPU may have a higher clock speed for individual tasks, a GPU contains thousands of smaller, more efficient cores designed for handling multiple tasks simultaneously. This makes GPUs exceptionally well-suited for the matrix and vector operations that are fundamental in machine learning algorithms.
Deep learning models, which often involve complex neural networks, benefit immensely from this parallel processing capability. Training these models involves processing vast amounts of data and performing numerous calculations. On a CPU, this process can be time-consuming, leading to bottlenecks in model development and deployment. Cloud GPUs, on the other hand, can perform these operations much faster, reducing training times from weeks or days to hours or even minutes. This speed enhancement not only accelerates the iterative process of model development but also enables the exploration of more complex models and techniques, which would be impractical with slower processing speeds.
###Larger Models
Cloud GPUs empower machine learning practitioners to train larger and more complex models, which may have billions of parameters. The increased processing power of GPUs allows for the handling of these extensive computations more efficiently than CPUs. This capability is crucial for advancing in fields like natural language processing and computer vision, where large models have shown superior performance.
The enhanced memory bandwidth and greater computational abilities of GPUs enable the processing of larger datasets and the implementation of more sophisticated algorithms. This allows for deeper neural networks with more layers, which can capture intricate patterns and nuances in data. In practical terms, this means models can achieve higher accuracy and better generalisation of complex tasks.
The availability of high-performance GPUs in the cloud means that researchers and developers can access state-of-the-art resources without the prohibitive costs of owning and maintaining such hardware. This democratises access to advanced machine-learning capabilities, enabling a wider range of organisations and individuals to participate in cutting-edge research and development.
###Reduced Costs
Utilising cloud GPUs for machine learning can offer significant cost savings compared to investing in and maintaining on-premises GPU hardware. One primary advantage is the elimination of upfront capital expenditures. Acquiring high-end GPU servers can be prohibitively expensive, especially for small to medium-sized organisations or individual practitioners. Cloud-based services operate on a pay-as-you-go model, allowing users to access advanced computing resources without a large initial investment.
The cost of maintaining and upgrading hardware is also a concern with on-premises solutions. In contrast, cloud providers manage maintenance, and upgrades, and ensure that the hardware is running optimally, reducing the burden on the user. This also means that users can always access the latest GPU technology without additional investment.
Cloud GPUs offer cost efficiency through scalability. Users can adjust their resource usage based on current needs, ensuring they only pay for what they use. This is particularly beneficial for projects with variable computational requirements, such as those common in machine learning, where resource needs may fluctuate throughout the project.
###Scalability and Flexibility
Cloud GPUs provide unparalleled scalability and flexibility, which are critical in the dynamic field of machine learning. Scalability refers to the ability to easily and quickly adjust computing resources to meet the needs of a project. In a cloud environment, resources can be scaled up to accommodate large-scale training sessions or high-demand periods, and scaled-down when less computational power is needed, ensuring efficient use of resources and cost-effectiveness.
This flexibility extends beyond the mere scaling of resources. Cloud platforms often provide a wide range of GPU options, allowing users to select the most appropriate hardware for their specific project requirements. Whether the need is for higher memory, faster processing, or energy efficiency, there is usually a suitable option available in the cloud.
The cloud environment also supports the use of various tools and frameworks for machine learning. Users can choose their preferred programming languages, libraries, and frameworks, which can significantly streamline the development process. This flexibility is particularly beneficial for teams working on complex projects that may require a combination of different tools and technologies.
###Accessibility and Collaboration
Cloud GPUs enhance accessibility and collaboration for teams working on machine learning projects. With cloud-based resources, team members can access the same high-performance computing environment from anywhere in the world, as long as they have an internet connection. This accessibility is particularly beneficial for distributed teams or for individuals who are working remotely.
Collaboration is further facilitated by the centralised nature of cloud resources. Teams can share datasets, models, and tools within the same cloud environment, ensuring that everyone is working with the same information and reducing the risk of inconsistencies or errors that can occur with local setups. This shared environment also makes it easier to manage version control and track changes in collaborative projects.
Cloud platforms often come with built-in tools for monitoring, managing, and optimising machine learning workflows. These tools can be accessed by multiple team members, allowing for a collaborative approach to managing resources, debugging
##Use Cases of Cloud GPUs in ML
Here are some use cases of Cloud GPUs in different sectors:
###Retail and E-Commerce
Product Recommendations: Online retailers use cloud GPUs to power image recognition algorithms for product recommendation systems. By analysing customer images and preferences, these algorithms suggest products that match the style or features of items in the images.
Inventory Management: Retailers use image recognition to track inventory. Cloud GPUs process images from store shelves to identify stock levels, helping in restocking and inventory optimisation.
###Customer Services
Chatbots and Virtual Assistants: Many companies utilise cloud GPUs to run NLP algorithms for their chatbots and virtual assistants. These tools understand and process customer queries in natural language, providing quick and efficient customer service.
Sentiment Analysis: Cloud GPUs are used to analyse customer feedback on social media and review platforms, helping companies gauge public sentiment about their products or services.
###Medical Diagnosis and Healthcare
Radiology and Imaging: In healthcare, cloud GPUs are crucial for processing medical images like MRIs, CT scans, and X-rays. Machine learning models, accelerated by GPUs, can identify patterns and anomalies that assist in the early diagnosis of diseases.
Genomics and Drug Discovery: Cloud GPUs accelerate the processing of large genomic datasets, aiding in research for drug discovery and personalised medicine. They enable faster analysis, which is critical in understanding genetic diseases and developing targeted therapies.
###Financial Services
Fraud Detection: Banks and financial institutions use machine learning models run on cloud GPUs to detect fraudulent activities. These models analyse transaction patterns and flag anomalies.
Risk Management: Cloud GPUs help in processing complex algorithms used in risk assessment and management, enabling faster and more accurate decision-making in finance.
###Manufacturing
Predictive Maintenance: In manufacturing, cloud GPUs are used to process sensor data from machinery to predict maintenance needs, reducing downtime and increasing efficiency.
Quality Control: Machine learning models, powered by cloud GPUs, analyse images of products on assembly lines to identify defects or deviations from standards.
##Challenges in Using Cloud GPUs
The promise of Cloud GPUs enabling breakthrough speed and scalability for machine learning comes with some challenges. However, acknowledging and mitigating these pitfalls can help organisations in the long run.
Availability - Popular GPU instances can temporarily sell out or have limited availability if demand outpaces supply. If you can't get the GPU resources you need exactly when you need them, it can severely impact project timelines.
Configuration - Properly installing GPU drivers, CUDA/CuDNN libraries, machine learning frameworks etc. on cloud instances requires cloud architecture expertise. Misconfiguring components leads to suboptimal performance or runtime failures.
Data Movement - Getting large datasets or model checkpoints to/from cloud storage can be slow and expensive due to internet data transfer fees. This can significantly reduce overall training performance if you need to shuffle data between instances and storage.
Cost - While cloud GPUs can provide more computing power for the money compared to traditional hardware, the costs can still quickly scale up with heavy usage. Billing, for instance, data transfer, storage etc. can spiral out of control if resource usage is not monitored and optimised. Getting the most out of your GPU budget requires keeping close tabs on where money is being spent
##Future of Cloud GPU
Cloud GPU technology is awaiting massive growth and innovation in the coming years. We can expect improved performance and scalability as GPU manufacturers release new optimised architectures. For example, we witnessed that NVIDIA's Hopper architecture delivers up to 9x faster AI training and 30x faster AI inference speedups on large language models compared to the prior ampere architecture. Similarly, cloud providers are also keeping pace by offering powerful GPUs like the [NVIDIA H100 SXM](https://www.hyperstack.cloud/hgx-sxm5-h100) with 80 GB Memory and TDP of up to 700W, specialised for extensive AI workloads.
As AI models like machine learning continue to grow in size and complexity, the computational demands are outpacing even the most advanced GPUs. We will see further specialisation of cloud GPU instances for AI, with high-bandwidth memory capacity, interconnect fabrics, and compression algorithms tailored to model architectures. We can also expect closer integration with quantum computing resources as hybrid algorithms emerge. The future of Cloud GPU for AI is bright, with technology and infrastructure advancing to meet the insatiable demands of next-generation AI innovation.
Conclusion
Cloud GPUs provide significant benefits for machine learning workloads. By leveraging scalable, specialised hardware available on-demand, cloud GPUs allow faster model training times, access to the latest GPU architectures, and lower total cost of ownership. Using cloud-based GPUs also enables distributed training across multiple GPUs to accelerate time-to-insight for AI applications. They also keep pace with the demanding computations of extensive deep learning through continual hardware upgrades. By offering GPU access on an open pricing model, these powerful parallel computing resources are turned into flexible and cost-effective solutions.
| amitkakkar098 | |
1,909,710 | Dynamically render columns in Angular material table | Did you know that you can dynamically render columns in #angular material table? No, I am not... | 0 | 2024-07-03T06:02:10 | https://dev.to/ngmaterialdev/dynamically-render-columns-in-angular-material-table-3b6p | angular, angularmaterial, typescript, webdev | ---
title: Dynamically render columns in Angular material table
published: true
description:
tags: angular,angularmaterial,typescript,webdevelopment
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u9bvf6zqcixfgb22xf5e.jpg
---
Did you know that you can dynamically render columns in #angular material table?
No, I am not talking about simply adding/removing columns on click of button, but a more robust solution like shown in below.
```html
<table-basic-example>
<ng-container matColumnDef="boilingPoint">
<th mat-header-cell *matHeaderCellDef mat-sort-header="boilingPoint">
Boiling Point
</th>
<td mat-cell *matCellDef="let element">{{ element.boilingPoint }}</td>
</ng-container>
</table-basic-example>
```
As show in code above, it's upto consumer component which column it needs to render This technique involves mainly 2 things
**1st is `hostDirectives`** - to attach `MatSort` with component.
It is needed so that consumer can use `mat-sort-header` if it wants
```ts
@Component({
selector: 'table-dynamic-example',
standalone: true,
imports: [MatTableModule, MatSortModule],
hostDirectives: [MatSort],
})
```
**2nd is `contentChildren`** - to get projected columns
Due to internal structure of `MatTable`, we can't directly use content projection here using `ng-content`, hence `contentChildren` is needed
```ts
private customCols = contentChildren(MatColumnDef);
```
And finally render them in `afterViewInit` hook using `MatTable.addColumnDef`
Also make sure to attach host `MatSort` with `dataSource`'s `sort`. Otherwise sorting will not work
```ts
ngAfterViewInit() {
this.dataSource.sort = this.matSort;
this.customCols().forEach((col) => {
const columnName = col.name;
this.matTable()?.addColumnDef(col);
// need to wait until column is added
this.ngZone.onStable.pipe(take(1)).subscribe(() => {
this.columnsToDisplay.push(columnName);
});
});
}
```
```html
<table mat-table [dataSource]="dataSource" class="mat-elevation-z8">
@for (column of displayedColumns; track column) {
<ng-container [matColumnDef]="column">
<th mat-header-cell *matHeaderCellDef mat-sort-header>{{ column }}</th>
<td mat-cell *matCellDef="let element">{{ element[column] }}</td>
</ng-container>
}
<tr mat-header-row *matHeaderRowDef="columnsToDisplay"></tr>
<tr mat-row *matRowDef="let row; columns: columnsToDisplay;"></tr>
</table>
```
That's it! Full code is available on stackblitz
{% embed https://stackblitz.com/edit/q9pn9d?embed=1&file=src%2Fexample%2Fexample.component.html %} | shhdharmen |
1,909,709 | Why you Need Digininja360, the Best Graphic Design Company in Madurai for Your Design Needs? | Why you Need*[ Digininja360]*(https://digininja360.com/), the Best Graphic Design Company in Madurai... | 0 | 2024-07-03T06:02:02 | https://dev.to/ali_asgar/why-you-need-digininja360-the-best-graphic-design-company-in-madurai-for-your-design-needs-3m7g | digitalmarketing, digininja360, digitalization | Why you Need**[ Digininja360]**(https://digininja360.com/), the Best Graphic Design Company in Madurai for Your Design Needs?
Are you looking for a graphic design company in Madurai that can help you create stunning visuals for your brand, website, or social media? If yes, then you have come to the right place. DigiNinja360 is a graphic design company in Madurai that offers high-quality and affordable graphic design services for all your needs. Whether you need a logo, a flyer, a brochure, a banner, or any other graphic design element, we can deliver it to you in no time.
At DigiNinja360, we believe that graphic design is not just about aesthetics, but also about communication, strategy, and results. That’s why we focus on creating graphic design solutions that not only look good, but also convey your message, attract your audience, and boost your sales. We have a team of experienced and talented graphic designers who can handle any project, big or small, with creativity and professionalism. We use the latest tools and technologies to ensure that our graphic design work is up to date and compatible with all platforms and devices.
By choosing DigiNinja360 as your graphic design company in Madurai, you can enjoy many benefits, such as:
● Customized and original graphic design work that reflects your brand identity and vision
● Fast and reliable delivery of your graphic design projects within the agreed deadline
● Competitive and transparent pricing that fits your budget and expectations
● Friendly and responsive customer service that listens to your feedback and suggestions
● Guaranteed satisfaction and quality assurance for every graphic design project we undertake
But don’t just take our word for it. See for yourself what our clients have to say about our graphic design company in Madurai. You can check out our portfolio and testimonials on our website www.digininja360.com. You can also contact us today for a free consultation and quote for your graphic design project. We are ready to help you achieve your graphic design goals and grow your business.
DigiNinja360 is more than just a [graphic design company in Madurai](https://digininja360.com/). We are your partner in success. We understand that graphic design is an investment that can generate a high return on investment (ROI) and profitability for your business. That’s why we strive to provide you with graphic design solutions that can help you stand out from the competition, increase your brand awareness, and drive more traffic and conversions to your website or social media. With DigiNinja360, you can be sure that you are getting the best graphic design company in Madurai that can deliver the results you want.
So, what are you waiting for? Contact us today and let us show you how we can make your graphic design dreams come true. DigiNinja360 is the graphic design company in Madurai that you need. We look forward to hearing from you soon. Thank you for choosing DigiNinja360.
| ali_asgar |
1,909,708 | OET Online Preparation Course | Our OET Online Preparation Course offers extensive preparation programs custom fitted for clinical... | 0 | 2024-07-03T05:58:07 | https://dev.to/benchmark_educationsolut/oet-online-preparation-course-2aec | webdev, oetfordoctor | Our OET Online Preparation Course offers extensive preparation programs custom fitted for clinical and nursing experts. We give specific OET courses to specialists and medical attendants, covering all OET subtests: Perusing, Composing, Tuning in, and Talking. With profoundly experienced specialists, our training materials guarantee exhaustive planning.
Our full-length OET practice tests and mock exams simulate exam conditions, instilling confidence before your actual OET test. Accessible anywhere with an internet connection, our online course offers flexible learning schedules. Interact with experienced instructors via email and access an extensive library of resources.
At an introductory price of $79, get 20 OET practice tests online for each subtest, equating to less than $1 per sample paper. Additionally, our Pro and Pro Max courses provide extra features and full support throughout the training period.
For those seeking targeted practice, we offer 10 full OET mock tests starting at only $159. Each mock test includes detailed explanations for reading and listening answers, as well as feedback services for writing and speaking tests.
Our library of 30+ training lessons covers everything from basic test formats to advanced strategies, with dedicated sections on OET grammar. Detailed explanations accompany mock tests, and our email support ensures assistance whenever needed.
With fast and reliable 24/7 email support from our experts, you can clarify doubts or seek academic assistance at any time. Experience tailored OET preparation that caters to your professional needs.
For more information:[https://edubenchmark.com/course/oet](https://edubenchmark.com/course/oet)
| benchmark_educationsolut |
1,909,707 | 38 Years of Commitment: Crafting Dependable Auto Parts for Every Need | You are here: Home / 38 Years Producing Reliable Auto Parts Keeping You Safe On The... | 0 | 2024-07-03T05:54:21 | https://dev.to/kimberly_harrisond_741ef1/38-years-of-commitment-crafting-dependable-auto-parts-for-every-need-1kok | design | You are here: Home / 38 Years Producing Reliable Auto Parts Keeping You Safe On The Road
Introduction
Do you own a car? Take a second to imagine just what all these parts are that work seamlessly in synch and keep your car running smoothly. An engine is an assembly of countless parts that are involved in its operation. A single malfunction in any of these parts could lead to the engine failing as a whole, which can result in accidents and risk your safety. So it really goes without saying that you need to ensure the best quality auto parts for such joint ball car vehicles. We have been in business for 38 years manufacturing proven auto parts to suit your every needs Continue reading to learn about how our auto parts can help you remain safe on the road.
Advantages
Our auto parts are not only reliable, long-lasting and capable of fitting any engine model but come with a host full features. We never compromise on quality and use only the best materials to guarantee longevity of our parts give you a hassle-free service. We will take the extra mile in servicing you wanting everything your way with our customer satisfaction being the forefront of it all. Our auto parts are also competitively priced, so keeping your vehicle at its best shape doesn't have to mean emptying out a wallet.
Innovation
But here have an innovative idea of improving the auto parts to get them functioning at their full potential - our company does not stop experimenting. This is possible with the help of our talented engineers and technicians who are able to create unbeatable technology, that makes your engines performance limitless. We also fully test each one to ensure a safe, functional part before it ever goes on sale.
Safety
Safety of our auto parts is always fore mostly on mind. Your safety on the road is of utmost importance to us, which is why we make sure that our parts are designed with your emotions in mind. Our automotive components are automotive ball joint designed to prevent the release of harmful emissions that can pollute the environment. It is also crafted to take on the torture of wide heat without having any effect, so your functionality will never be unsafe in rough conditions.
Ease of Use
How easy is it to use our auto parts? Installation and use of our parts doesnt require an extreme amount of mechanical ability, we provide detailed instructions on each part to make them easy for you. If you have any additional questions or concerns we are here with our customer service representatives to help. We design auto parts that integrate smoothly with your engine without hitches and our products work for a variety of ranging car models.
Service Excellence
Our clients are special and that is why we endeavor to provide nothing but the best in customer service. We have a team of professionals who work to help you through any issue or items which may arise quickly and efficiently. We constantly diversify our product range to cater towards a variety of customers who are seeking different auto parts In addition to this, our prices are competitive enough that you will get the best return for your investment.
Uncompromising Quality
This philosophy carries through in our use of carefully chosen, high-quality materials and relentless testing. We put a high demand on the quality of their components and let them build for endurance, regardless what environment they are placed. We also offer warranties on all our Auto Parts to give you insurance in the lasting nature of your personal purchase.
Versatility in Application
Auto parts of ours are universal and applied to many vehicles From parts for your car, truck or motorcycle we have you covered. Designed to drop in your engine bay, our parts can easily work with many of the available car platformscrap yard near me Additionally, we provide an ample offer of parts suitable for a various range of purposes - brakes, engines, transmission etc.
In Conclusion
Finally, we have gained the trust of our customers in 38 years with our auto parts units. We are determined to offer the best customer experience, highest quality auto ball joint and enhanced easily managed solutions that set our back-office platform apart. Created with your safety in mind to keep the wheels of your vehicle turning, auto parts are made for all models and everything you might need during repairs. For comprehensive services of your automobile, simply hire us as we have all it takes to ensure that you keep running on the wheels. | kimberly_harrisond_741ef1 |
1,909,705 | What are the Challenges of P2P Crypto Exchange Development? | The growth of cryptocurrencies has revolutionized the financial world and brought new opportunities... | 0 | 2024-07-03T05:52:11 | https://dev.to/kala12/what-are-the-challenges-of-p2p-crypto-exchange-development-16dd | The growth of cryptocurrencies has revolutionized the financial world and brought new opportunities for secure and decentralized transactions. P2P (Peer-to-Peer) cryptocurrency exchanges are an important part of this revolution, allowing users to trade cryptocurrencies directly without intermediaries. Here's a step-by-step guide to developing a P2P crypto exchange, broken down into 10 essential points.
**Understanding the Basics of P2P Crypto Exchanges
**A P2P crypto exchange is a platform where users can trade cryptocurrencies directly with each other. Unlike a traditional stock market, there is no central authority or broker associated with it. This decentralized approach improves security and reduces transaction fees, making it popular among crypto enthusiasts.
**Market research and planning
**Do thorough market research before starting development. Understand the needs and preferences of your target audience. Identify your competitors and analyze their strengths and weaknesses. This information will help you design a unique and competitive platform.
**Choosing the right technology stack
**The technology stack is the backbone of a P2P crypto exchange. The most common technologies used are blockchain platforms such as Ethereum for smart contracts, database systems such as MongoDB for data storage, and programming languages such as JavaScript, Python or C++ for backend development. Choose a stack that meets the requirements of your project and the expertise of your team.
**User Interface (UI) Design
**A user-friendly interface is critical to attracting and retaining users. Focus on creating a simple, intuitive and visually appealing user interface. Make sure navigation is clear and users can easily access all the features they need, such as trading, account management and support.
**Implementation of security measures
**Security is extremely important in the development of P2P crypto exchanges. Implement strong security measures to protect user data and assets. Use encryption, two-factor authentication (2FA), and secure encryption methods. Update and patch your system regularly to protect yourself from vulnerabilities.
**Developing Smart Contracts
**Smart contracts are self-executing contracts whose contract terms are written directly into the code. They play an important role in P2P exchange, ensuring transparent and falsifiable transactions. Develop and extensively test smart contracts to handle various aspects of business, such as escrow services, dispute resolution, and transaction authentication.
**Creating a matching engine
**A matching engine is a key component of a P2P exchange. It matches users' buy and sell orders, facilitating transactions. Develop a powerful and scalable reconciliation engine to process multiple transactions simultaneously. Make sure it can process orders quickly and accurately.
**Integration of payment gateways
**You can facilitate transactions by integrating multiple payment gateways into your platform. It allows users to deposit and withdraw funds using various payment methods such as bank transfers, credit/debit cards and other cryptocurrencies. Ensure these integrations are secure and compliant with relevant regulations.
**Regulatory Compliance
**Cryptocurrency regulations vary from country to country and region to region. Ensure that the P2P crypto exchange complies with all relevant laws and regulations, such as Anti-Money Laundering (AML) and Know Your Customer (KYC) requirements. Consult with legal experts to navigate the complex regulatory environment and avoid potential legal problems.
**Platform Testing and Launch
**Do thorough testing before launching a P2P crypto exchange. Perform functional, security, and performance testing to identify and resolve issues. Beta testing with a small group of users can provide valuable feedback and help you refine your platform. Once you are sure of its stability and security, proceed with the full release.
**Conclusion
**Developing a P2P crypto exchange is a difficult but rewarding endeavor. By following these ten steps, you can create a secure, user-friendly and compliant platform that meets the needs of your target audience. With the right design, technology and team, a P2P crypto exchange can thrive in the rapidly evolving world of cryptocurrencies.
 | kala12 | |
1,909,703 | Interview Preparation | https://dev.to/letstechtalks/100-most-asked-javascript-interview-questions-and-answers-part-1-443o#3-... | 0 | 2024-07-03T05:48:39 | https://dev.to/rajeshpabbu/interview-preparation-3dnc | https://dev.to/letstechtalks/100-most-asked-javascript-interview-questions-and-answers-part-1-443o#3-whats-the-difference-between-undefined-and-null-in-javascript
https://dev.to/macmacky/70-javascript-interview-questions-5gfi#the-questions | rajeshpabbu | |
1,909,701 | Livfuture Automation | Livfuture Automation Pvt. Ltd. also deals in automatic sensor doors and automatic sliding gates. We... | 0 | 2024-07-03T05:43:40 | https://dev.to/pratikshalivfuture/livfuture-automation-64d | startup, security, automation | Livfuture Automation Pvt. Ltd. also deals in automatic sensor doors and automatic sliding gates. We are manufacturers and suppliers of a wide range of Automatic Glass doors in the market. Our Automatic Glass doors, Electric Sliding Gates, Automatic Sensor doors, Boom barriers, Automatic swing gate openers, and Automatic sliding Gate manufactured by us have a high preference in the market and it is available at a very reasonable price.
We are the remote gate manufacturer and remote gate supplier in India. We make these remote gates, remote gate automation, and remote curtains as per the customer's requirements at an affordable price.
Our motorized remote curtain track is an incredible offering to praise your curtains. Just a click on the button on your remote control, and the curtains can fully open, close, or open halfway! You can also start to draw them by hand and the motor will take over for you so there is no need to worry about them being operated manually...https://livfuture.com/ | pratikshalivfuture |
1,909,684 | dfgfdgfdgfdg46456 | sdfdfsdf | 0 | 2024-07-03T05:16:26 | https://dev.to/sm-maruf-hossen/dfgfdgfdgfdg46456-5ddb | sdfdfsdf | sm-maruf-hossen | |
1,909,874 | Daily : Wed 3 July : Promises & Async/Await | Hello, Still on my quest to master all the crucial mechanisms of JavaScript! 🌟 Recently, I found... | 0 | 2024-07-04T05:25:35 | https://blog.lamparelli.eu/daily-wed-3-july-promises-asyncawait | learningjourney, learning, javascriptpromises, asyncawait | ---
title: Daily : Wed 3 July : Promises & Async/Await
published: true
date: 2024-07-03 05:41:52 UTC
tags: LearningJourney,learning,JavascriptPromises,asyncawait
canonical_url: https://blog.lamparelli.eu/daily-wed-3-july-promises-asyncawait
---
Hello,
Still on my quest to master all the crucial mechanisms of JavaScript! 🌟
Recently, I found myself wrestling with when to use promises versus async/await functions. This morning, I decided to dive deeper into the topic.
Thanks to Bro Code - YouTube (seriously, check out his work, it's fantastic! 😉), the concept was clearly explained. Writing synchronous code in an asynchronous way? Sounds pretty cool, right?
Suddenly, it all started to click. Learning JavaScript can feel like navigating a maze with its myriad concepts, but breaking it down like this helps a lot.
I tried my hand at writing some code to better understand how we can use async/await with promises written by others. The code takes a file.txt as input, containing several lines of text, which I'll split into an array and then parse using a for...of loop.
Here's the code:
```javascript
import fs from 'node:fs/promises';
async function readInput(input) {
try {
const content = await fs.readFile('file.txt', 'utf-8');
return content;
} catch (error) {
console.error(error);
}
}
const output = await readInput();
for (const line of output.split('\n')) {
console.log(line);
}
```
This makes a lot of sense when reading the documentation and seeing the promise return. Now, I have a simple and readable way to handle this promise.
Cheers and happy coding! 🚀😊 | alamparelli |
1,909,700 | Winbuzz | Winbuzz Winbuzz Login Winbuzz Register Winbuzz App | 0 | 2024-07-03T05:40:53 | https://dev.to/winbuzzindia/winbuzz-31m8 | winbuzz, winbuzzlogin, winbuzzapp, winbuzzregister | [Winbuzz](https://winbuzzindia.com/)
[Winbuzz Login](https://winbuzzindia.com/login/)
[Winbuzz Register](https://winbuzzindia.com/register/)
[Winbuzz App](https://winbuzzindia.com/app/) | winbuzzindia |
1,909,699 | Top 5 Challenges in Mobile Wallet App Development and How to Overcome Them | The world has already gone mobile, and our wallets are following suit. Digital wallets are the most... | 0 | 2024-07-03T05:40:51 | https://dev.to/rubengrey/top-5-challenges-in-mobile-wallet-app-development-and-how-to-overcome-them-280l | flutter | The world has already gone mobile, and our wallets are following suit.
Digital wallets are the most convenient and useful man-made invention in this century, eliminating the need for carrying hard cash or chequebooks or card transactions everywhere. All you need is to make sure your bank account is linked to a wallet app, specifically designed for transactions, and you’re good to go.
With the global mobile payments market projected to reach about [$23 trillion by the next year](https://www.statista.com/topics/982/mobile-payments/), there is no reason why people wouldn’t flock to build their own mobile wallet apps. The key, however, is to actually build them from scratch.
This comprehensive guide will help you understand the key areas of [mobile app custom development](https://flutteragency.com/services/custom-mobile-app-development/), from idea inception to launch.
**Understanding The Market And Your Audience**
Every idea begins somewhere, and when you build something while targeting an audience or a specific market, it starts with understanding your audience’s needs and demands in the specific niche. Researching the mobile wallet landscape is the first step before taking a deep dive into mobile wallet app development.
Analyze the already existing players in the arena, and then try to make sense of the apps’ functionalities, as well as shortcomings. This would include all kinds of global wallet apps as well as regional apps.
Your research questions should be catered to your audiences; like if there are any redundant functionalities, any issues with UI, or any niche problems that need addressing. This is what your mobile wallet app will be offering to your audience- better functionalities to be on board.
**DEFINING YOUR APP’S CORE FEATURES**
Doing primary market research is always key to establish a clear understanding of the audience needs that aren’t being met in the current mobile wallet market, and the functionalities that they have become familiar with, so any other UI wouldn’t do for those. This is key to defining your mobile wallet app’s core features.
Of course, there are the absolutely essential features that you cannot do without, like:
**Security:**
There is nothing more important in a finance related app than security and encrypted data related to financial information of your mobile wallet app users. Ensure to pay extra attention to the layers of security as well as the [authentication features](https://flutteragency.com/implement-socialmedia-authentication-in-flutter/) – especially when dealing with larger amounts.
**Payment Methods:**
There are different methods that people use to pay their dues- normally, credit or debit cards. Integrating such information allows for smoother transactions and allows the user to not worry about punching in the information over and over again. And since not everyone might have credit cards, debit card users also enjoy the same benefits of the mobile wallet app.
**Bill Payments:**
Bill payment is another crucial need of mobile wallet users. Every month, a good chunk of any person’s salary goes towards bill payments. Integrating such features like mobile recharges, electricity bills, insurance payments, etc. are crucial for a user to fully accept the mobile wallet payment system- bringing in more audience for your app.
**Budgeting and Tracking:**
This is a feature not usually found in all mobile wallet apps. [Budgeting and tracking](https://flutteragency.com/flutter-app-development-cost-guide-2024/) would allow a unique experience for people who don’t usually keep track of their money flow. Integrating this simple feature into your app, with multiple categories to help a student, an employed, a freelancer, or an investor track their finances would definitely get you more users for your mobile wallet app.
**Flutter: For A User-Centric Experience**
Here’s the exciting part- Development phase! While every app’s development phase brings in new challenges and breathes life to incepted ideas, the framework on which you build your app is also important- for uniqueness, time-efficiency, cross-platform use, and more.
Here’s why investing in a [Flutter app development company](https://flutteragency.com/) can help you build one of the best mobile wallet apps ever:
**FASTER DEVELOPMENT:**
Time is perhaps more crucial than actual currency in today’s day and age, and the most solid reason to choose Flutter for your mobile wallet app. The best feature of the flutter framework that helps you build interactive and smooth apps is the [Hot Reload feature](https://flutteragency.com/perform-hot-reload-in-flutter/) – allowing you to see real-time changes in your code.
**REDUCED COSTS:**
By using Flutter- notorious for its cross-platform seamless performance, you effectively reduce both the cost and the time required to develop an app that works on both iOS and Android.
**INTUITIVE UX/UI:**
Any Flutter app development company will make sure that the UX as well as UI for the mobile wallet app that you are building has a smooth and intuitive UI, for user ease and trust, especially with the app security.
**Designing Your Mobile Wallet App: App Flow, UI, And Security Audits**
While designing a mobile wallet app, there are a few crucial things that should be considered:
**SIMPLE INTERFACE:**
The simpler your app’s UI is, the better experience your users will have. A clean, uncluttered and intuitive UI is the key to making sure your users have a good experience with the app.
Apart from this, it is also crucial to integrate some tutorials and FAQs that people can refer to if they are unable to access a feature or do not know how to authenticate a payment.
**BIOMETRIC AUTHENTICATION:**
This one’s a no-brainer. If you aren’t making use of digital fingerprints or facial recognitions for [secure logins and transactions](https://flutteragency.com/store-login-credentials-right-way-in-flutter/), you may be risking your users’ sensitive data.
**REAL-TIME TRANSACTION TRACKING:**
A secure connection with banks ensures that users are immediately notified, via messages or emails, about any and every transaction and transfer that they have made. This ensures complete financial transparency- building trust within the app.
Before the launch of your mobile wallet app, crucial audits are a must. This includes [performance and functionality testing](https://flutteragency.com/mobile-app-performance-testing/) to ensure the app works smoothly across different Operating systems and devices, and to evaluate the responsiveness of the app when under load. Security testing will entail testing any vulnerabilities that need to be fixed before launch.
**Launching Your Mobile App**
Deploying a new mobile wallet app in the market is no easy feat. It requires careful planning and strategizing to make sure it reaches your target audience. For this, you’ll need to leverage:
**PRE-LAUNCH MARKETING:**
This will involve generating some buzz around your new mobile wallet app through social media campaigns, targeted ads, and even influencer partnerships.
**APP-STORE OPTIMIZATION:**
Drafting compelling descriptions that include relevant keywords for SEO, and using multiple high-quality previews of your app will definitely help your app get discovered quickly after the launch.
**Conclusion**
The mobile wallet revolution is here to stay. There is no two-ways about the fact that constant innovation is key to conquering any market.
By understanding the key aspects of building a mobile wallet app mentioned in this guide, you’ll be able to break into the market with a great mobile wallet app. As for making it thrive, make sure to stay ahead on the latest financial trends like blockchain integration to make your app stand out. | rubengrey |
1,909,698 | What is Actually GitLab? | There is a genuine problem with managing and securing the deployment of software that is faced by a... | 0 | 2024-07-03T05:38:27 | https://medium.com/@shariq.ahmed525/what-is-actually-gitlab-33eef681f493 | version, control, gitlab, github | There is a genuine problem with managing and securing the deployment of software that is faced by a lot of companies. So, to help companies sort out this issue, GitLab was introduced.
It’s an open-source code repository that helps in DevOps and DevSecOps projects. Developers can test as well as deploy code. The selling point of GitLab is actually its cloud-based Git repository that a lot of developers love. The best part? It’s totally free. There is an option for storing your online code and tracking your own issue. In fact, by using GitLab, you can host varying development chains and versions.
GitLab was created in 2011 by developers, Valery Sizov and Dmitriy Zaporozhets. They were both from Ukraine. The reason they made GitLab was that they needed a tool that could help them collaborate with other team members. Even now GitLab is used for the same purpose. It offers everything from tracking to planning.
Moreover, GitLab also gives end-to-end DevOps capabilities that you can add to every development cycle. Additionally, there is this option to automate as well as test code by using GitLab’s continuous integration(CI). In GitHub, developers have to choose their CI/CD tools after integration. But in GitLab, CI/CD tools are already integrated. In fact, you can also edit the role of users and this is really easy to do. Its main focus is on reliability.
Developers can also use many security-related capabilities. There is one dashboard that can help in vulnerability management as well. Developers can also use fuzz testing which is basically used to detect software defects as well as problems. Additionally, there are some public and private branches. Again, you don’t have to pay a single penny just to use them. Though, GitHub has some paid plans.
Now, let’s see some prominent features of GitLab.
1. They can import code repositories from Bitbucket.
2. The community is open-source. This means that if you find any error in it then you can mention that as well.
3. The best maintenance is present between repositories.
4. There are a range of tools that are used to track time as well as issues.
5. The code can be easily maintained as well as previewed.
6. There are a lot of self-hosted versions that are free of cost.
7. Users can also review project development charts.
However, like any other technology, there are some cons as well. For instance, the server of GitLab is really slow. There are a lot of bugs that you might need to manage. There are some features that are related to software development and they are missing. In a lot of repositories, there are many common problems. Contrary to GitHub, there are a lot of plans that GitLab have that can help in load performance testing. But GitLab has varying paid plans. But yes. At times, GitLab can be really complicated for beginners. | shariqahmed525 |
1,909,873 | How to Delete Font Cache in Windows 11? | Why Font Cache Needs to Be Deleted? You might need to delete the font cache for the following... | 0 | 2024-07-03T12:45:08 | https://winsides.com/5-easy-methods-to-delete-font-cache-in-windows-11/ | beginners, devto, windows11, tips | ---
title: How to Delete Font Cache in Windows 11?
published: true
date: 2024-07-03 05:37:58 UTC
tags: beginners, devto, Windows11, Tips
canonical_url: https://winsides.com/5-easy-methods-to-delete-font-cache-in-windows-11/
cover_image: https://winsides.com/wp-content/uploads/2024/07/How-to-Delete-Font-Cache-in-Windows-11.webp
---
**Why Font Cache Needs to Be Deleted**?
You might need to delete the font cache for the following reasons:
- Over a time of usage, the cache files may get corrupted and leads to a various issues such as **missing fonts** or **distorted fonts**.
- **Newly installed fonts** might not be reflected until the **font cache is deleted**.
### Method 1: Using the Services and File Explorer:
**Stop the Windows Font Cache Service** :
- Use the keyboard shortcut `Win + R` to open the Run dialog box.
_Open Run Windows using Winkey + R_
- Now you need to type `services.msc` and press `Enter` button to open the **Services window**.
_Enter the Command services.msc_
- In the Services window, you need to locate the **Windows Font Cache Service**. Right-click on it and select **Stop**.
- This action will temporarily disable the service, allowing you to delete the cache files without any issues.
_Scroll, Find & Stop the Windows Font Cache Service._
That’s it. **Stopping or restarting the Windows Font Cache Service** will temporarily **clear the font cache** on your Windows 11 PC. This is the quickest and easiest way to clear the font cache.
### Method 2: Using File Explorer:
You can also remove the font cache from your PC using the File Explorer method. This is a fast and efficient method, but it requires some extra steps.
- Use the keyboard shortcut `Win + R` to open the Run dialog box.
_Open Run Windows using Winkey + R_
- You need to access your pc’s app local data via the command `%localappdata%`, Enter the command and hit the **Enter** button to launch the **Local App Data file explorer** menu.
_Enter Local App Data File Explorer Menu_
- Now Local App Data file explorer will be appear on your screen as shown in the below image.
_Local App Data Folder_
- Now in the Search Local bar in the right top of the file explorer, you need to enter the term `FontCache` and now the **FontCache** folders will appear on your file explorer as shown in the below image.
_Search as FontCache in Local Search_
- Select all the **FontCache Folders** and **delete it** right away.
_Delete FontCache Folders_
In this way, you can clear your font cache from your PC using the File Explorer method. The methods described below involve using **Command Prompt** , **Disk Cleanup service** , and **batch files** , which may be **unfamiliar** to many users. Therefore, I suggest you proceed with caution. If you are not willing to learn these new methods, I recommend using the methods mentioned above.
### Method 3: Using Disk Cleanup:
Disk Cleanup is a built-in option that helps remove unnecessary files from your **system** , including **font cache files**.
- Use the keyboard shortcut `Win + R` to open the Run dialog box.
_Open Run Windows using Winkey + R_
- You need to enter the command `cleanmgr`, and press `Enter` button to launch the Disk Cleanup Services.
_Enter the command cleanmgr_
- Select the system drive (usually `C:`) and click **OK** button.
_Selecting Disk_
- Click on **Clean up system files**. Select the system drive again and click **OK** button.
_Choose Clean Up System Files option._
- Again you need to Select the system drive (usually `C:`) and click **OK** button.
_Selecting Disk_
- Now it will launch the **Disk Clean Up services** and it may take upto a minutes as shown in the below image.
_Clean Up Services_
- Now you need to scroll down and check the options named as “ **Thumbnails** ” & “ **Temporary files** ” and click the **OK** button.
_Clean Up Services to Clear Font Cache in Windows_
- It will remove all the temporary files and font cache files from your windows 11 pc.
### Method 4: Using a Batch Script:
Creating a batch script automates the process of deleting the font cache, making it convenient for repeated use.
- You need to open **Notepad** and paste the following script
```
@echo off
net stop FontCache
net stop FontCache3.0.0.0
del /Q %windir%\ServiceProfiles\LocalService\AppData\Local\FontCache*.dat
del /Q %localappdata%\FontCache\*.dat
net start FontCache
net start FontCache3.0.0.0
pause
```
- You need to save the file as `DeleteFontCache.bat`
- The file must be saved as .bat extension.
- Now you need to run the bat file as the “Run As Administrator”
- It will launch the bunch of process and end up removing all the font caches from your Windows pc.
### Method 5: Using a Command Prompt:
Using Command Prompt offers a more direct method to delete the font cache.
- You need to use the keyboard shortcut `Win + X` and select **Windows Terminal (Admin)** or **Command Prompt (Admin)** from the menu
_Terminal Admin_
- You need to run the following commands one by one. The commands will **remove the cache files** ,
```
net stop FontCache
net stop FontCache3.0.0.0
```
- Alternatively, you can **remove the fontcache files** from your **local app data** folder using the below commands in terminal,
```
del /Q %windir%\ServiceProfiles\LocalService\AppData\Local\FontCache*.dat
del /Q %localappdata%\FontCache\*.dat
```
- **Restart your font cache service** , for fix the cache corruption or loading the new fonts in your pc using the following commands in the terminal,
```
net start FontCache
net start FontCache3.0.0.0
```
That’s it. These are the ways to stop and restarting font cache service using Windows Terminal in your pc.
### You can more information about in detail on WinSides Blog Post:
- [5+ Easy Methods to Delete Font Cache in Windows 11!](https://winsides.com/5-easy-methods-to-delete-font-cache-in-windows-11/)
| vigneshwaran_vijayakumar |
1,909,697 | Unlocking The Power Of Expert PHP: A Guide To Web Development And Best Practices | Expert PHP: The Ultimate Guide for Advanced Developers PHP, or Hypertext Preprocessor, is a popular... | 0 | 2024-07-03T05:37:19 | https://dev.to/saumya27/unlocking-the-power-of-expert-php-a-guide-to-web-development-and-best-practices-4ia1 | php | Expert PHP: The Ultimate Guide for Advanced Developers
PHP, or Hypertext Preprocessor, is a popular server-side scripting language widely used for web development. While it’s often considered an easy language to pick up, mastering PHP requires a deep understanding of its advanced features, best practices, and modern frameworks. This guide aims to provide expert PHP developers with insights into advanced techniques and tools that can take their skills to the next level.
Advanced PHP Techniques
1. Object-Oriented Programming (OOP) in PHP
OOP allows for the creation of modular, reusable code. Key concepts include:
Classes and Objects: Create reusable blueprints for objects.
Inheritance: Allows a class to inherit properties and methods from another class.
Polymorphism: Enables objects to be treated as instances of their parent class.
Encapsulation: Keeps data safe from outside interference and misuse.
2. Design Patterns
Design patterns are standard solutions to common problems in software design. Some important patterns for PHP developers include:
Singleton: Ensures a class has only one instance and provides a global point of access to it.
Factory: Provides a way to create objects without specifying the exact class of object that will be created.
MVC (Model-View-Controller): Separates an application into three main logical components, promoting a clear separation between business logic, UI, and user input.
3. Dependency Injection
Dependency Injection (DI) is a technique where an object receives its dependencies from an external source rather than creating them itself. This promotes loose coupling and easier testing.
4. Namespaces
Namespaces help avoid name collisions between classes, functions, and constants. They allow for better organization and modularity of code.
php
Copy code
namespace MyApp\Controllers;
class UserController {
// Class code
}
PHP Frameworks
1. Laravel
Laravel is a popular PHP framework known for its elegant syntax and powerful features. It offers:
Eloquent ORM: A simple, active-record implementation for working with your database.
Artisan CLI: Command-line tools for common tasks.
Blade Templating: A powerful templating engine.
Middleware: A way to filter HTTP requests.
2. Symfony
Symfony is a robust and flexible PHP framework that focuses on reusable components. It’s known for:
Components: Individual libraries like Routing, HTTP Foundation, and Dependency Injection.
Bundles: Plugins that add functionality to Symfony applications.
Twig: A flexible, fast, and secure template engine.
3. CodeIgniter
CodeIgniter is known for its simplicity and performance. It’s ideal for developers who need a simple and elegant toolkit to create full-featured web applications.
PHP Best Practices
1. Coding Standards
Follow a consistent coding standard such as PSR-1, PSR-2, or PSR-12. These standards promote readability and maintainability.
2. Security
Ensure your PHP applications are secure by:
Validating and Sanitizing Input: Always validate and sanitize user input to prevent SQL injection, XSS, and other attacks.
Using Prepared Statements: When interacting with databases, use prepared statements to prevent SQL injection.
Properly Handling Sessions: Use secure session management practices, such as regenerating session IDs and using secure cookies.
3. Testing
Implement automated testing to ensure code quality and reliability. Tools like PHPUnit can help write and run tests efficiently.
Modern PHP Development Tools
1. Composer
Composer is a dependency management tool that allows you to manage libraries and packages in your PHP project.
bash
Copy code
composer require monolog/monolog
2. PHPStorm
PHPStorm is a popular IDE that offers advanced features like code completion, refactoring, and debugging.
3. Xdebug
Xdebug is a PHP extension for debugging and profiling. It provides stack traces and memory allocation reports, making it easier to find and fix issues.
4. Docker
Docker allows you to create containerized environments for your PHP applications, ensuring consistency across development and production environments.
Conclusion
Mastering PHP requires a combination of advanced techniques, adherence to best practices, and the use of modern tools and frameworks. By understanding and implementing these concepts, you can create efficient, secure, and maintainable PHP applications that stand the test of time. Whether you’re working on small projects or large-scale enterprise applications, these [expert PHP](https://cloudastra.co/blogs/unlocking-the-power-of-expert-php-a-guide-to-web-development-and-best-practices) tips will help you leverage the full power of PHP. | saumya27 |
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| kurtutherfex | |
1,909,695 | Enhance Your Marketing Strategy with Leading Email Blast Service Providers | In today’s fast-paced digital world, effective communication is key to any successful marketing... | 0 | 2024-07-03T05:25:47 | https://dev.to/digitalakadotcom/enhance-your-marketing-strategy-with-leading-email-blast-service-providers-292c | emailmarketing, serviceprovider | In today’s fast-paced digital world, effective communication is key to any successful marketing strategy. One of the most powerful tools in a marketer’s arsenal is email marketing. Specifically, email blasts can be a game-changer, allowing businesses to reach a large audience quickly and efficiently. This blog will explore how you can enhance your marketing strategy with leading **_[email blast service providers](https://digitalaka.com/email-blast-service-provider/ )_**, with a special focus on Digitalaka.
**What is an Email Blast?**
An email blast is a mass email sent to a large group of recipients simultaneously. This method is often used for announcements, promotions, newsletters, or any content that needs to reach a wide audience. Unlike regular email campaigns, which may be segmented and targeted, an email blast is typically broader and less personalized.
**Why Use Email Blast Service Providers?**
Using an email blast service provider offers several benefits:
Efficiency: Sending thousands of emails manually is impractical. Service providers automate the process, saving time and effort.
Deliverability: Providers ensure that your emails reach recipients' inboxes rather than being marked as spam.
Analytics: Track the performance of your email blasts with metrics like open rates, click-through rates, and conversions.
Design Tools: Create professional-looking emails with customizable templates and drag-and-drop editors.
Compliance: Ensure your emails comply with regulations like GDPR and CAN-SPAM.
**Digitalaka: A Leading Email Blast Service Provider**
Digitalaka is a top-notch best **_[email marketing services](https://digitalaka.com/email-blast-service-provider/ )_** known for its robust features and user-friendly platform. Let’s delve into how Digitalaka can enhance your marketing strategy.
**Features of Digitalaka**
User-Friendly Interface: Digitalaka offers an intuitive dashboard that makes it easy for anyone, regardless of technical expertise, to create and send email blasts.
Customizable Templates: Choose from a wide range of templates that can be customized to match your brand’s aesthetic.
Advanced Analytics: Track the success of your campaigns with detailed reports on open rates, click-through rates, and more.
High Deliverability: Digitalaka ensures that your emails reach your audience’s inboxes, avoiding spam filters.
Segmentation and Targeting: While email blasts are broad, Digitalaka allows for some level of segmentation to ensure more relevant messaging.
Compliance: Stay compliant with email marketing laws and regulations with built-in tools that manage subscriber preferences and consent.
**Crafting an Effective Email Blast Strategy**
To make the most of your email blasts, follow these best practices:
1. Define Your Goals
Before sending out an email blast, clearly define what you want to achieve. Are you announcing a new product, promoting a sale, or sharing important news? Your goal will shape your content and call to action (CTA).
2. Build a Quality Email List
Your email blast is only as good as your email list. Ensure your list is up-to-date and consists of engaged subscribers. Avoid purchasing email lists, as this can lead to high bounce rates and spam complaints.
3. Craft Compelling Subject Lines
The subject line is the first thing recipients see. Make it catchy and relevant to increase open rates. For example, “Exclusive Offer Inside: 50% Off All Items!” is likely to grab attention.
4. Personalize Where Possible
Even though email blasts are broad, adding a touch of personalization can make a difference. Use the recipient’s name or tailor the content to their interests if you have that data.
5. Create Engaging Content
Your content should be engaging, concise, and aligned with your goal. Use a mix of text, images, and calls to action to keep recipients interested. For example, if you’re promoting a sale, include images of the products and a clear CTA like “Shop Now.”
6. Test and Optimize
Before sending out your email blast, test it on different devices and email clients to ensure it looks good everywhere. Use A/B testing to determine what subject lines, content, and CTAs work best.
7. Monitor and Analyze
After sending your email blast, monitor its performance using Digitalaka’s analytics tools. Analyze open rates, click-through rates, and conversions to understand what worked and what didn’t. Use this data to improve future campaigns.
Case Study: Success with Digitalaka
To illustrate the effectiveness of Digitalaka, let’s look at a hypothetical case study.
Company: ABC Retail
Goal: Promote a summer sale
Strategy: ABC Retail used Digitalaka to send an email blast to their entire subscriber list, announcing a 50% off summer sale. They used a catchy subject line, “Summer Sale: 50% Off All Items!” and included engaging content with images of their best-selling products and a clear “Shop Now” CTA.
Results:
Open Rate: 35%
Click-Through Rate: 20%
Conversion Rate: 10%
By using Digitalaka, ABC Retail saw a significant increase in traffic and sales during their summer sale.
Common Challenges and Solutions
Despite the benefits, you might face some challenges with email blasts. Here are a few common ones and how Digitalaka can help:
1. Low Open Rates
Solution: Experiment with different subject lines and send times. Digitalaka’s A/B testing feature can help determine what works best.
2. High Bounce Rates
Solution: Regularly clean your email list to remove invalid addresses. Digitalaka offers tools to manage and clean your list effectively.
3. Spam Complaints
Solution: Ensure your emails provide value and aren’t too frequent. Use Digitalaka’s compliance tools to manage preferences and consent.
**Future Trends in Email Marketing**
Email marketing is constantly evolving. Here are some trends to watch:
Automation: More businesses will use automation to send personalized email blasts based on user behavior.
AI and Machine Learning: These technologies will help optimize send times, content, and segmentation.
Interactive Emails: Emails with interactive elements like surveys and polls will become more common.
Privacy and Data Protection: With growing concerns about privacy, compliance with regulations will be more critical than ever.
**Conclusion**
Email blasts are a powerful tool in your marketing strategy, enabling you to reach a wide audience quickly and effectively. By partnering with a leading service provider like Digitalaka, you can ensure your email blasts are professional, compliant, and impactful. From customizable templates to advanced analytics, Digitalaka offers everything you need to enhance your email marketing efforts.
Ready to take your email marketing to the next level? Give Digitalaka a try and experience the benefits of a leading **_[email blast service](https://digitalaka.com/email-blast-service-provider/ )_** provider. With the right strategy and tools, you can drive engagement, boost conversions, and achieve your marketing goals. | digitalakadotcom |
1,909,694 | Introduction to Industry 4.0 | Industry 4.0 represents the fourth industrial revolution, characterized by the integration of digital... | 27,673 | 2024-07-03T05:23:24 | https://dev.to/rapidinnovation/introduction-to-industry-40-2a35 | Industry 4.0 represents the fourth industrial revolution, characterized by the
integration of digital technologies into manufacturing processes. This
transformative phase follows the initial mechanization through water and steam
power, mass production with the aid of electricity, and the digital revolution
that introduced automated production. Today, Industry 4.0 is reshaping the
manufacturing landscape by enhancing connectivity, automation, machine
learning, and real-time data.
Industry 4.0 merges physical production and operations with smart digital
technology, machine learning, and big data to create a more holistic and
better-connected ecosystem for companies that focus on manufacturing and
supply chain management. This integration significantly improves visibility,
boosts operational efficiency, and increases production output while reducing
costs. As a result, businesses are better equipped to respond to the demands
and challenges of the modern market.
## Definition and Importance
Industry 4.0 is defined as the ongoing automation of traditional manufacturing
and industrial practices, using modern smart technology. The primary
importance of Industry 4.0 lies in its ability to empower manufacturers to
better control and understand every aspect of their operations, and to
leapfrog to new levels of efficiency and productivity. This revolution is not
just about enhancing the technological processes but also about
revolutionizing the way those processes impact the entire business ecosystem.
The importance of Industry 4.0 extends beyond simple productivity gains. It
represents a significant shift in how industries operate, leading to greater
operational flexibility, better quality products, and improved workplace
safety. Companies that embrace Industry 4.0 technologies are positioned to
respond more quickly to market changes and customer needs, which is crucial in
a globally competitive market. This adaptability is vital for business
sustainability and growth in the digital age.
## Key Technologies Driving Industry 4.0
Several key technologies are at the forefront of driving Industry 4.0. These
include the Internet of Things (IoT), Artificial Intelligence (AI), robotics,
cloud computing, and cybersecurity. IoT is pivotal as it allows for a network
of devices to communicate and collaborate, enhancing the efficiency of
industrial processes. AI contributes by enabling machines to make decisions
based on real-time data, leading to increased automation and improved
decision-making processes.
Robotics technology has also seen significant advancements, with robots now
capable of performing complex tasks that are either too dangerous or
repetitive for human workers. Cloud computing facilitates the seamless sharing
and storage of vast amounts of data, which is crucial for real-time monitoring
and management of industrial operations. Lastly, as more devices become
interconnected, cybersecurity becomes increasingly critical in protecting
sensitive industrial data and maintaining the integrity of automated
processes.
Together, these technologies not only drive the efficiency and productivity of
manufacturing processes but also enhance the agility of businesses to adapt to
new challenges and opportunities in the market.
## The Role of Digital Twins
Digital twins are virtual replicas of physical devices that data scientists
and IT pros can use to run simulations before actual devices are built and
deployed. They are used in various industries, including manufacturing,
healthcare, and urban planning. The concept of digital twins goes beyond
merely simulating the physical characteristics of an object; it also involves
simulating the dynamics and how they interact with their environment over
time.
For instance, in manufacturing, digital twins are used to optimize the
manufacturing process, reduce downtime, and improve predictive maintenance. By
creating a digital twin of a manufacturing system, engineers can test changes
and predict outcomes with high accuracy, thus minimizing risk and potentially
costly physical trials. Siemens offers extensive insights into how digital
twins have revolutionized industries by enhancing efficiency and innovation.
In the realm of healthcare, digital twins can simulate the human body or parts
of it for medical research, surgical preparation, and training. This
technology can lead to personalized medicine and improved healthcare outcomes.
Philips, for example, explores the use of digital twins in healthcare,
enhancing patient care and treatment outcomes.
Urban planning also benefits from digital twins. Cities can create models to
improve infrastructure, plan urban developments, and enhance sustainability
practices. The concept helps in managing city resources more effectively and
responding to changes in a dynamic environment. Bentley Systems provides a
detailed exploration of how digital twins are transforming city planning and
management.
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## Hashtags
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| rapidinnovation | |
1,909,693 | Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit. | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus... | 0 | 2024-07-03T05:22:33 | https://dev.to/sm-maruf-hossen/neque-porro-quisquam-est-qui-dolorem-ipsum-quia-dolor-sit-amet-consectetur-adipisci-velit-496d | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus sit amet lacus ullamcorper, et fermentum nulla facilisis. Cras feugiat, ante ut accumsan vestibulum, odio libero ultricies diam, id euismod massa est lobortis dolor. Nullam non laoreet augue, sed auctor nibh. Donec bibendum dolor ligula, ac euismod enim scelerisque in. Cras semper tortor ante, id consequat dolor sodales vitae. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nunc volutpat ac nulla a vestibulum. Vivamus blandit odio facilisis ipsum commodo dignissim.
Etiam consectetur mi a sem euismod cursus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Nam sed pellentesque velit. Quisque pretium tellus risus, vel facilisis neque aliquam a. In viverra luctus luctus. Donec purus est, rutrum vel pretium eget, facilisis eget nisl. Aliquam egestas congue lorem, vitae rutrum mi pellentesque ac. Integer eget justo convallis, molestie nibh sit amet, dictum lacus. Donec et pulvinar justo, vel viverra felis. Sed sagittis molestie posuere.
Praesent semper dapibus dui a malesuada. Praesent mauris augue, finibus sed venenatis sit amet, facilisis eget massa. Nullam rutrum convallis tellus, at malesuada tortor mollis id. Cras vel hendrerit libero. Sed consequat, magna in lacinia volutpat, metus lectus pulvinar ipsum, ullamcorper feugiat nunc erat eu arcu. Mauris bibendum lacus at elit aliquam, id sollicitudin ex tristique. Integer ullamcorper, nisl quis varius facilisis, justo eros sollicitudin ex, a aliquam dui eros in metus. Phasellus justo nibh, tempus id mauris id, maximus semper diam. Curabitur sed malesuada nibh. Sed euismod posuere pharetra.
Vestibulum lectus ipsum, imperdiet ut velit ut, facilisis iaculis mi. Cras in facilisis arcu. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque varius nunc at nibh ultricies, quis luctus purus commodo. Nulla eleifend odio diam, ut volutpat massa rutrum a. Proin commodo vulputate tellus, id fringilla massa sodales ut. Suspendisse lobortis, justo sit amet porttitor maximus, leo leo mollis nibh, a molestie tortor tellus quis tortor. In efficitur tempus ex ut iaculis. Sed molestie dui ultricies ante sollicitudin, at interdum tortor pulvinar. Sed eleifend porttitor pulvinar. In hac habitasse platea dictumst. Maecenas nec placerat quam, volutpat ullamcorper lacus.
Vestibulum vitae nisl quis dolor lacinia posuere. Fusce sagittis nibh a urna ullamcorper lacinia. Aliquam erat volutpat. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Quisque suscipit massa quis pretium luctus. Mauris et magna nunc. Duis pellentesque lacus sed dapibus varius. Sed pharetra eu purus in pulvinar. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque mollis vehicula ipsum eu ullamcorper. Nullam pulvinar porttitor metus non pretium. Mauris nec placerat elit. Proin scelerisque urna sit amet facilisis ullamcorper. Maecenas sit amet luctus lacus. Aenean vel bibendum mi. | sm-maruf-hossen | |
1,909,692 | Why’s no one using Cat7 cables? | Cat7 Ethernet cables aren’t that common in homes and businesses, and there’s a few good reasons for... | 0 | 2024-07-03T05:22:11 | https://dev.to/steveolsen/whys-no-one-using-cat7-cables-2k54 | Cat7 Ethernet cables aren’t that common in homes and businesses, and there’s a few good reasons for it: cost, compatibility, and what peoples needs. First off, these cables come with a much bigger price tag than Cat6 and Cat6a. For most folks and small businesses, laying out that much cash doesn’t make sense since they don’t really need the high speed and performance Cat7 offers. Upgrading to Cat7 also means you’d have to replace not just the cables but also switches, routers, and other toys and devices. It’s quite a bother and the costs are punishing.
Cat7 cables are designed for places and people that desperately need high data transfer rates, like data centers. Most home networks and small businesses don’t need these speeds because their internet is much slower than what Cat7 can handle.
Additionally, Cat7 cables haven’t been promoted as much as Cat6 and Cat6a, which immediately penetrated the market due to their balance of performance and cost. Installing Cat7 cables requires a lot of special attention due to the shielding requirements, making the process fiddly and expensive. That’s why many network pros go for Cat6a cables instead – they’re a good upgrade without the hard-to-justify headaches of Cat7.
So, unless you’re running a high-performance setup or data center, Cat6 [cables](https://www.4cabling.co.nz/cable/patch-leads.html) are probably all you need. | steveolsen | |
1,909,691 | Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit. | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus... | 0 | 2024-07-03T05:21:57 | https://dev.to/sm-maruf-hossen/neque-porro-quisquam-est-qui-dolorem-ipsum-quia-dolor-sit-amet-consectetur-adipisci-velit-4840 | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus sit amet lacus ullamcorper, et fermentum nulla facilisis. Cras feugiat, ante ut accumsan vestibulum, odio libero ultricies diam, id euismod massa est lobortis dolor. Nullam non laoreet augue, sed auctor nibh. Donec bibendum dolor ligula, ac euismod enim scelerisque in. Cras semper tortor ante, id consequat dolor sodales vitae. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nunc volutpat ac nulla a vestibulum. Vivamus blandit odio facilisis ipsum commodo dignissim.
Etiam consectetur mi a sem euismod cursus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Nam sed pellentesque velit. Quisque pretium tellus risus, vel facilisis neque aliquam a. In viverra luctus luctus. Donec purus est, rutrum vel pretium eget, facilisis eget nisl. Aliquam egestas congue lorem, vitae rutrum mi pellentesque ac. Integer eget justo convallis, molestie nibh sit amet, dictum lacus. Donec et pulvinar justo, vel viverra felis. Sed sagittis molestie posuere.
Praesent semper dapibus dui a malesuada. Praesent mauris augue, finibus sed venenatis sit amet, facilisis eget massa. Nullam rutrum convallis tellus, at malesuada tortor mollis id. Cras vel hendrerit libero. Sed consequat, magna in lacinia volutpat, metus lectus pulvinar ipsum, ullamcorper feugiat nunc erat eu arcu. Mauris bibendum lacus at elit aliquam, id sollicitudin ex tristique. Integer ullamcorper, nisl quis varius facilisis, justo eros sollicitudin ex, a aliquam dui eros in metus. Phasellus justo nibh, tempus id mauris id, maximus semper diam. Curabitur sed malesuada nibh. Sed euismod posuere pharetra.
Vestibulum lectus ipsum, imperdiet ut velit ut, facilisis iaculis mi. Cras in facilisis arcu. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque varius nunc at nibh ultricies, quis luctus purus commodo. Nulla eleifend odio diam, ut volutpat massa rutrum a. Proin commodo vulputate tellus, id fringilla massa sodales ut. Suspendisse lobortis, justo sit amet porttitor maximus, leo leo mollis nibh, a molestie tortor tellus quis tortor. In efficitur tempus ex ut iaculis. Sed molestie dui ultricies ante sollicitudin, at interdum tortor pulvinar. Sed eleifend porttitor pulvinar. In hac habitasse platea dictumst. Maecenas nec placerat quam, volutpat ullamcorper lacus.
Vestibulum vitae nisl quis dolor lacinia posuere. Fusce sagittis nibh a urna ullamcorper lacinia. Aliquam erat volutpat. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Quisque suscipit massa quis pretium luctus. Mauris et magna nunc. Duis pellentesque lacus sed dapibus varius. Sed pharetra eu purus in pulvinar. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque mollis vehicula ipsum eu ullamcorper. Nullam pulvinar porttitor metus non pretium. Mauris nec placerat elit. Proin scelerisque urna sit amet facilisis ullamcorper. Maecenas sit amet luctus lacus. Aenean vel bibendum mi. | sm-maruf-hossen | |
1,909,690 | Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit. | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus... | 0 | 2024-07-03T05:20:50 | https://dev.to/sm-maruf-hossen/neque-porro-quisquam-est-qui-dolorem-ipsum-quia-dolor-sit-amet-consectetur-adipisci-velit-52p0 | django | Aliquam elementum dictum ultricies. Donec id augue sed erat elementum laoreet. Fusce pharetra tellus sit amet lacus ullamcorper, et fermentum nulla facilisis. Cras feugiat, ante ut accumsan vestibulum, odio libero ultricies diam, id euismod massa est lobortis dolor. Nullam non laoreet augue, sed auctor nibh. Donec bibendum dolor ligula, ac euismod enim scelerisque in. Cras semper tortor ante, id consequat dolor sodales vitae. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nunc volutpat ac nulla a vestibulum. Vivamus blandit odio facilisis ipsum commodo dignissim.
Etiam consectetur mi a sem euismod cursus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Nam sed pellentesque velit. Quisque pretium tellus risus, vel facilisis neque aliquam a. In viverra luctus luctus. Donec purus est, rutrum vel pretium eget, facilisis eget nisl. Aliquam egestas congue lorem, vitae rutrum mi pellentesque ac. Integer eget justo convallis, molestie nibh sit amet, dictum lacus. Donec et pulvinar justo, vel viverra felis. Sed sagittis molestie posuere.
Praesent semper dapibus dui a malesuada. Praesent mauris augue, finibus sed venenatis sit amet, facilisis eget massa. Nullam rutrum convallis tellus, at malesuada tortor mollis id. Cras vel hendrerit libero. Sed consequat, magna in lacinia volutpat, metus lectus pulvinar ipsum, ullamcorper feugiat nunc erat eu arcu. Mauris bibendum lacus at elit aliquam, id sollicitudin ex tristique. Integer ullamcorper, nisl quis varius facilisis, justo eros sollicitudin ex, a aliquam dui eros in metus. Phasellus justo nibh, tempus id mauris id, maximus semper diam. Curabitur sed malesuada nibh. Sed euismod posuere pharetra.
Vestibulum lectus ipsum, imperdiet ut velit ut, facilisis iaculis mi. Cras in facilisis arcu. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque varius nunc at nibh ultricies, quis luctus purus commodo. Nulla eleifend odio diam, ut volutpat massa rutrum a. Proin commodo vulputate tellus, id fringilla massa sodales ut. Suspendisse lobortis, justo sit amet porttitor maximus, leo leo mollis nibh, a molestie tortor tellus quis tortor. In efficitur tempus ex ut iaculis. Sed molestie dui ultricies ante sollicitudin, at interdum tortor pulvinar. Sed eleifend porttitor pulvinar. In hac habitasse platea dictumst. Maecenas nec placerat quam, volutpat ullamcorper lacus.
Vestibulum vitae nisl quis dolor lacinia posuere. Fusce sagittis nibh a urna ullamcorper lacinia. Aliquam erat volutpat. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Quisque suscipit massa quis pretium luctus. Mauris et magna nunc. Duis pellentesque lacus sed dapibus varius. Sed pharetra eu purus in pulvinar. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Pellentesque mollis vehicula ipsum eu ullamcorper. Nullam pulvinar porttitor metus non pretium. Mauris nec placerat elit. Proin scelerisque urna sit amet facilisis ullamcorper. Maecenas sit amet luctus lacus. Aenean vel bibendum mi. | sm-maruf-hossen |
1,909,685 | Innovative Graphic Design Agency Services for Modern Businesses | The United Kingdom is renowned for its rich history, diverse culture, and groundbreaking innovation,... | 0 | 2024-07-03T05:19:21 | https://dev.to/pwf_studio/innovative-graphic-design-agency-services-for-modern-businesses-1kg5 | pwfstudioinmidlands, graphicdesign, bussniessagenc, serviceinuk | The United Kingdom is renowned for its rich history, diverse culture, and groundbreaking innovation, all of which are mirrored in its vibrant graphic design industry. From the bustling streets of London to the creative hubs in Manchester and Birmingham, [graphic design business agency services based in the UK](https://pwfstudio.com/) have made significant contributions to both local and global markets. In this blog, we’ll delve into the services provided by graphic design agencies in the UK, their role in various industries, and the future trends shaping the landscape.
### The Core Services of Graphic Design Agencies
**1. Branding and Identity**
Branding is the cornerstone of any successful business. UK graphic design agencies excel in creating compelling brand identities that resonate with target audiences. This includes logo design, typography, colour schemes, and brand guidelines. A strong brand identity sets businesses apart from their competitors and fosters customer loyalty.
**2. Print Design**
Despite the digital revolution, print design remains a vital service. UK agencies produce everything from business cards and brochures to large-scale posters and billboards. Print design requires a deep understanding of materials, printing techniques, and the visual impact of physical media.
**3. Digital Design**
The digital realm is ever-expanding, and graphic design agencies are at the forefront of this evolution. Services include website design, social media graphics, email marketing templates, and digital advertisements. UK agencies leverage the latest technologies and trends to create engaging and responsive digital experiences.
**4. Motion Graphics and Animation**
Motion graphics and animation have become essential tools for storytelling and marketing. UK agencies offer services in creating explainer videos, animated logos, and dynamic social media content. These visual narratives help brands communicate complex ideas in an easily digestible format.
**5. User Experience (UX) and User Interface (UI) Design**
UX and UI design are critical for the success of digital products. UK agencies specialize in designing intuitive and user-friendly interfaces for websites, mobile apps, and software. This service involves extensive research, prototyping, and testing to ensure the best possible user experience.
**The Role of Graphic Design Agencies in Various Industries**
**1. Retail and E-commerce**
In the highly competitive retail and e-commerce sectors, visual appeal can make or break a sale. UK graphic design agencies help businesses create attractive packaging, engaging product displays, and seamless online shopping experiences. Their work ensures that brands can capture and retain customers’ attention.
**2. Entertainment and Media**
From film posters to album covers, the entertainment industry relies heavily on graphic design. UK agencies collaborate with filmmakers, musicians, and publishers to produce visually stunning promotional materials. This creative synergy helps bring artistic visions to life.
**3. Healthcare and Pharmaceuticals**
In the healthcare sector, clarity and precision are paramount. Graphic design agencies in the UK work on creating informative and accessible materials such as patient information leaflets, medical packaging, and educational infographics. Their designs help communicate complex medical information effectively.
**4. Technology and Startups**
The tech industry thrives on innovation, and UK graphic design agencies play a crucial role in helping tech companies stand out. From branding for startups to UI/UX design for new software, these agencies provide the visual tools needed to navigate the competitive tech landscape.
**5. Education and Nonprofits**
Educational institutions and nonprofit organizations often rely on graphic design to communicate their missions and attract support. UK agencies design brochures, fundraising campaigns, and educational materials that convey important messages and drive engagement.
**Notable Graphic Design Agencies in the UK**
**1. PWF Studio**
One well-known name [pwf studio the graphic design agency in the UK](https://pwf-studio-144593257.hubspotpagebuilder.eu/blog/transform-your-vision-into-reality-pwf-studio-graphic-design-agency) scene offers a wide range of services from branding to motion graphics. Their innovative designs and attention to detail have earned them a loyal client base and numerous accolades.
**2. Pentagram**
Pentagram is one of the world’s most renowned design firms, with a strong presence in London. Known for their innovative and timeless designs, Pentagram has worked with clients across various industries, including technology, healthcare, and the arts.
**3. The Partners**
The Partners, part of the global WPP network, has a reputation for creating impactful brand experiences. Their work spans from traditional print design to cutting-edge digital campaigns, demonstrating their versatility and creativity.
**4. Studio Output**
Studio Output, based in London and Nottingham, specializes in branding, digital design, and motion graphics. Their client list includes major names like BBC, Sony, and Google, showcasing their ability to deliver high-quality design solutions.
**5. Design Bridge**
With offices in London, Amsterdam, and Singapore, Design Bridge is a global agency with a local touch. They are known for their strategic approach to branding and packaging design, helping brands connect with consumers on a deeper level.
**Future Trends in the UK Graphic Design Industry**
**1. Sustainable Design**
Sustainability is becoming a priority across industries, and graphic design is no exception. UK agencies are increasingly adopting eco-friendly practices, such as using recycled materials and sustainable printing methods. This shift reflects the growing consumer demand for environmentally responsible brands.
**2. Integration of AI and Machine Learning**
Artificial intelligence (AI) and machine learning are transforming the graphic design landscape. UK agencies are leveraging these technologies to automate repetitive tasks, generate design variations, and enhance the personalization of digital experiences. This integration allows designers to focus more on creativity and innovation.
**3. Augmented Reality (AR) and Virtual Reality (VR)**
AR and VR are opening new avenues for immersive design experiences. UK graphic design agencies are exploring these technologies to create interactive and engaging content. From virtual product demos to AR-enhanced print materials, the possibilities are vast and exciting.
**4. Remote Collaboration and Global Reach**
The rise of remote work has expanded the reach of UK graphic design agencies. They are now collaborating with clients and talent from around the world, bringing diverse perspectives and expertise to their projects. This trend is fostering a more inclusive and dynamic design community.
**5. Personalization and Customization**
Consumers increasingly expect personalized experiences, and graphic design is evolving to meet this demand. UK agencies are using data-driven insights to create tailored designs that resonate with individual preferences and behaviours. This approach enhances customer engagement and brand loyalty.
**Conclusion**
The graphic design business agency service in the UK is a dynamic and ever-evolving field, characterized by creativity, innovation, and a commitment to excellence. UK agencies provide a wide range of services that cater to various industries, helping businesses and organizations communicate their messages effectively and aesthetically. As trends like sustainable design, AI integration, and immersive technologies continue to shape the industry, UK graphic design agencies are well-positioned to lead the way in delivering impactful and meaningful design solutions. Whether you’re a startup looking to build your brand or an established company aiming to refresh your visual identity, the UK’s graphic design agencies offer the expertise and creativity needed to achieve your goals.
| pwf_studio |
1,908,951 | Creating Intelligent Apps Made Easy: AI-Powered Development With FlutterFlow | Remember the days when building an app felt like deciphering ancient text? Those days are over! The... | 0 | 2024-07-03T05:18:52 | https://www.solutelabs.com/blog/ai-app-development-flutterflow | flutter, mobileappdevelopment, appdevelopment, flutterflow | Remember the days when building an app felt like deciphering ancient text? Those days are over! The app development scene has undergone a revolution, a major thanks to AI application development. FlutterFlow is at the forefront when speaking about this exciting AI application development shift. With FlutterFlow building intelligent and beautiful apps is no longer just for seasoned programmers – it's within reach for anyone with a vision and a dash of creativity.
In this article, we'll take you on a journey through the exciting features of FlutterFlow, provide a step-by-step guide to building an AI-powered app, and share some real-world examples and case studies to inspire you.
#What is FlutterFlow?
Created by former Google engineers Abel Mengistu and Alex Greaves, [FlutterFlow](https://flutterflow.io/) is an online, browser-based app builder that allows users to create native cross-platform applications with no code. As a third-party visual app builder for the Flutter framework, it significantly accelerates the AI app development process. To know more, check out our previous blog: [What is FlutterFlow: Top Features, Pros, Cons, and More.](https://www.solutelabs.com/blog/what-is-flutterflow#What%20is%20FlutterFlow?)
#FlutterFlow’s AI-Powered Features
###FlutterFlow AI Gen
**Style and Database Schema Generation**: [Flutterflow AI Gen](https://flutterflow.io/ai-gen) uses Artificial Intelligence to create styles and database schemas, streamlining the setup process for AI application development databases and UI design.
**Integration with ChatGPT**: Enhances AI app development by integrating with ChatGPT for natural language processing, allowing developers to generate code and app components through conversational AI.
**AI Page Gen**: Flutter Flow generates entire app pages from a simple prompt, significantly reducing development time and effort.
**AI Component Gen**: Creates detailed UI components based on user descriptions, which can be customized further to fit the app’s design requirements, demonstrating FlutterFlow’s commitment to flexibility and user-centric design in AI app development.
**AI Schema Gen**: Futterflow automatically generates database schemas from descriptions, facilitating quick and error-free database setup.
**AI Theme Gen** : Develops color schemes based on thematic descriptions, helping to maintain visual consistency throughout the app. This exemplifies how FlutterFlow uses AI to enhance the aesthetic aspects of AI application development.
**Code Copilot**: Assists in generating code snippets, functions, or entire blocks of code from natural language descriptions, simplifying the coding process. This simplifies the coding process, making FlutterFlow AI a powerful tool for developers at all skill levels.
###AI Integration Capabilities
**Third-Party AI API Integration**: FlutterFlow Supports integration with various APIs like OpenAI and Gemini, enabling advanced features such as natural language understanding and personalized user interactions within apps.
**Custom AI Functions**: Allows the creation of custom AI functions within the app, leveraging AI to perform complex tasks efficiently, making AI application development more versatile and powerful.
###User Experience and Customization
**Customizable AI-Generated Content**: Flutterflow offers options to customize AI-generated pages, components, and themes to better align with specific app requirements and aesthetics.
**Interactive AI Features**: Includes AI-driven interactive features like chatbots and virtual assistants, enhancing user engagement and providing personalized user experiences.
###Efficiency and Productivity Tools
**One-Click Deployment**: Facilitates the deployment of apps to various platforms with a single click, making the process quicker and more efficient, highlighting FlutterFlow’s commitment to streamlining AI app development.
**Real-Time Collaboration**: Enables team members to collaborate in real-time on AI app development projects, increasing productivity and reducing development time.
These features showcase FlutterFlow's commitment to leveraging AI in app development, making it a powerful tool for developers looking to create sophisticated, AI-powered applications efficiently.
#Step-by-Step Guide: Building an AI-Powered App with FlutterFlow
Creating intelligent applications is now more accessible than ever with FlutterFlow, a powerful visual development tool built on Flutter. This guide will take you through the secrets of building AI-powered apps using FlutterFlow's intuitive features. Let's see how FlutterFlow makes AI app development a breeze.
###Step 1: Sign Up and Create a New Project
**Visit FlutterFlow**: Navigate to FlutterFlow's website and sign up for an account.
**Create a New Project**: Once logged in, click on "Create New Project." You can choose from a variety of templates or start from scratch. Select a template that closely matches your app’s purpose or design your own.
###Step 2: Design Your App Interface
**Drag-and-Drop Builder**: Use the intuitive drag-and-drop builder to design your app’s user interface. This is one of the key features of FlutterFlow that simplifies the design process.
**Add UI Components**: Add buttons, text fields, images, and other UI elements by dragging them from the widget panel onto your app screen. Arrange them to match your desired layout.
**Customize Widgets**: Click on any widget to customize its properties, such as color, size, and behavior. FlutterFlow provides a rich set of customization options to fine-tune your app’s appearance.
###Step 3: Integrate AI Components using Flutterflow AI Gen
**Select AI Features**: Navigate to the AI components section in FlutterFlow. Choose the AI features you want to integrate into your app, such as chatbots, image recognition, or predictive analytics.
**Add an AI Component**: Drag the AI component onto your app’s canvas. For instance, if you're adding a chatbot, drag the chatbot widget to the desired location in your app.
**Configure AI Settings**: Click on the AI component to open its settings. Configure it by linking it to an AI service like Google Dialogflow, IBM Watson, or another AI platform supported by FlutterFlow.
###Step 4: Add Backend Services
**Connect to a Database**: Link your app to a backend database to store user data. FlutterFlow supports integration with databases like Firebase and Firestore.
**Set Up Authentication**: Implement user authentication to secure your app. FlutterFlow offers built-in support for various authentication methods, including email/password and social media logins.
**Configure APIs**: If your app requires external data, set up API calls within FlutterFlow. Use the API configuration tool to connect to external services and fetch data dynamically.
###Step 5: Integrate APIs
**Identify APIs**: Determine which APIs you need (e.g., social media, payment, maps, weather).
**Obtain API Keys**: Sign up for developer accounts and get API keys.
**Add API Integration**: In FlutterFlow, go to "Integrations" > "API & Web Services" and add a new API (Supabase, SQLite, Admob).
**Enter Details**: Input the API endpoint URL and authentication details.
**Map Data**: Use FlutterFlow's visual API connector to map API data fields to your app's database schema.
**Add API Actions**: Use pre-built API Action Blocks to integrate API functionality into your app's UI.
**Handle Errors**: Implement error handling and user feedback mechanisms.
**Test Integrations**: Thoroughly test your API integrations to ensure data is sent and received correctly.
###Step 6: Test and Debug Your App
**Use FlutterFlow’s Preview**: Utilize the preview mode to test your app in real-time. This allows you to see how the app functions on different devices and screen sizes.
**Debug Issues**: Identify and fix any issues using the debugging tools provided by FlutterFlow. Pay close attention to AI components to ensure they work seamlessly within the app.
**Optimize Performance**: Make necessary adjustments to optimize your app’s performance. This includes refining AI models, reducing loading times, and ensuring smooth navigation.
###Step 7: Deploy Your AI-Powered App
##FutterFlow Real-World Examples and Case Studies
What if building an AI-powered app was faster and easier? FlutterFlow AI is making it happen - discover how it's transforming industries with innovative applications:
###**AB.Money:**
AB.Money, a lifestyle meditation app developed by AppFyl using FlutterFlow, achieved first place in the education App Store in Eastern Europe. Built in less than two months, the app boasts a 4.8 rating in the App Store, a 5 in Google Play, and over 250,000 users. The switch to FlutterFlow enabled rapid development, scalability, and custom functionality, resulting in over $100,000 in client-reported revenue.
###Blue Pass:
The Blue Pass app, developed in just one month using FlutterFlow, unifies the database of maritime companies and commercial ships in the UAE, enhancing operational efficiency. Blue Pass was built by a team of two, the app features multiple user dashboards, navigation bars, and an admin portal, demonstrating FlutterFlow AI's capability to handle complex projects swiftly.
###TrustEHR:
TrustEHR is a cross-platform healthcare app created with FlutterFlow AI, designed to effortlessly connect patients, providers, and insurers. TrustEHR includes features such as appointment scheduling, medical record management, and secure communication channels, all aimed at improving the healthcare experience through this ai application development.
###GiftIt:
AI-powered gift finder that has an AI-driven chat tool integrated with iMessage and WhatsApp, showcasing FlutterFlow AI's ability to solve real-world problems. Developed in just three months using FlutterFlow AI, it leverages machine learning to provide personalized gift recommendations based on user preferences.
###Dreambrush:
The first DALL·E 3 AI art app for iOS and Android, developed in under five days, demonstrating FlutterFlow AI's rapid AI app development capabilities. Dreambrush allows users to create thousands of AI-generated images. With a variety of art styles like Pixel Art, Pop Art, and Photorealism, it offers a unique creative experience. Users can also create custom albums to organize and showcase their digital art journey.
Forget the tip of the iceberg – FlutterFlow AI is like a jetpack for app development! FlutterFlow is making app development accessible for everyone, from educators and healthcare professionals to artists and entertainers. You can use AI-powered learning apps that make studying fun, or healthcare apps that connect patients to doctors with a tap.
SoluteLabs as a [Flutter App developer](https://www.solutelabs.com/flutter-app-development-services), are talking about apps that push the boundaries of what's possible with AI-powered development – and we are at the forefront of this revolution. [Reach out to our team](https://www.solutelabs.com/contact) to build your Flutter App.
| mitalishah |
1,909,680 | Exploring Cloud Deployment Models in Azure: Public, Private, and Hybrid | In today's cloud-centric world, understanding the different cloud deployment models is essential for... | 0 | 2024-07-03T05:10:16 | https://dev.to/azizularif/exploring-cloud-deployment-models-in-azure-public-private-and-hybrid-41ac | azure, cloud, devops, microsoft | In today's cloud-centric world, understanding the different cloud deployment models is essential for businesses looking to leverage cloud computing. Microsoft Azure offers various deployment models to meet diverse organizational needs: Public Cloud, Private Cloud, and Hybrid Cloud. Each model has its own set of characteristics, benefits, and use cases. In this article, we'll explore these models to help you determine which one is best suited for your requirements.
## Public Cloud
- The Public Cloud model is the most common deployment model, where cloud resources are owned and operated by a third-party cloud service provider, such as Microsoft Azure. These resources are delivered over the internet and shared among multiple organizations.
## Key Features of Public Cloud:
- Scalability: Easily scale resources up or down based on demand.
- Cost-Effective: Pay-as-you-go pricing model reduces capital expenditures.
- Maintenance-Free: The cloud provider handles hardware and software maintenance.
## Use Cases:
- Web Hosting: Host websites and web applications with high availability and scalability.
- Big Data Analytics: Leverage powerful computing resources for data processing and analytics.
- Development and Testing: Quickly set up development and test environments without hardware constraints.
## Example Services in Azure:
- Azure App Services: Deploy web apps and APIs.
- Azure Kubernetes Service (AKS): Manage Kubernetes clusters.
- Azure Blob Storage: Store and manage large amounts of unstructured data.
## Private Cloud
- The Private Cloud model involves cloud resources used exclusively by a single organization. These resources can be physically located on the organization’s premises or hosted by a third-party service provider. The key aspect is that the infrastructure is dedicated to a single entity.
## Key Features of Private Cloud:
- Enhanced Security: Dedicated resources provide higher levels of security and privacy.
- Customization: Tailor infrastructure and services to specific business needs.
- Compliance: Easier to meet regulatory and compliance requirements
## Use Cases:
**Sensitive Data Processing**: Handle sensitive or confidential data with enhanced security controls.
**Enterprise Applications**: Run legacy applications that require specific hardware configurations.
**Regulated Industries:** Meet stringent compliance requirements in sectors like finance and healthcare.
## Example Services in Azure:
**Azure Stack**: Extend Azure services to your own data center.
**Azure Private Link**: Securely connect to Azure services over a private network.
**Azure Virtual Network**: Create isolated network environments.
## Hybrid Cloud
- The Hybrid Cloud model combines Public and Private Clouds, allowing data and applications to be shared between them. This approach offers greater flexibility, optimized workload management, and enhanced security.
**Key Features of Hybrid Cloud:**
**Flexibility:** Move workloads between Public and Private Clouds as needed.
**Optimized Costs:** Balance cost and performance by leveraging the best of both worlds.
**Disaster Recovery:** Implement robust disaster recovery and backup solutions.
## Example Services in Azure:
**Azure Arc:** Manage and govern resources across on-premises, multi-cloud, and edge environments.
**Azure Site Recovery**: Ensure business continuity with disaster recovery solutions.
**Azure Hybrid Benefit:** Maximize savings by using existing on-premises licenses in the cloud. | azizularif |
1,909,679 | Exploring Cloud Deployment Models in Azure: Public, Private, and Hybrid | In today's cloud-centric world, understanding the different cloud deployment models is essential for... | 0 | 2024-07-03T05:10:15 | https://dev.to/azizularif/exploring-cloud-deployment-models-in-azure-public-private-and-hybrid-2b5p | In today's cloud-centric world, understanding the different cloud deployment models is essential for businesses looking to leverage cloud computing. Microsoft Azure offers various deployment models to meet diverse organizational needs: Public Cloud, Private Cloud, and Hybrid Cloud. Each model has its own set of characteristics, benefits, and use cases. In this article, we'll explore these models to help you determine which one is best suited for your requirements.
## Public Cloud
- The Public Cloud model is the most common deployment model, where cloud resources are owned and operated by a third-party cloud service provider, such as Microsoft Azure. These resources are delivered over the internet and shared among multiple organizations.
## Key Features of Public Cloud:
- Scalability: Easily scale resources up or down based on demand.
- Cost-Effective: Pay-as-you-go pricing model reduces capital expenditures.
- Maintenance-Free: The cloud provider handles hardware and software maintenance.
## Use Cases:
- Web Hosting: Host websites and web applications with high availability and scalability.
- Big Data Analytics: Leverage powerful computing resources for data processing and analytics.
- Development and Testing: Quickly set up development and test environments without hardware constraints.
## Example Services in Azure:
- Azure App Services: Deploy web apps and APIs.
- Azure Kubernetes Service (AKS): Manage Kubernetes clusters.
- Azure Blob Storage: Store and manage large amounts of unstructured data.
## Private Cloud
- The Private Cloud model involves cloud resources used exclusively by a single organization. These resources can be physically located on the organization’s premises or hosted by a third-party service provider. The key aspect is that the infrastructure is dedicated to a single entity.
## Key Features of Private Cloud:
- Enhanced Security: Dedicated resources provide higher levels of security and privacy.
- Customization: Tailor infrastructure and services to specific business needs.
- Compliance: Easier to meet regulatory and compliance requirements
## Use Cases:
**Sensitive Data Processing**: Handle sensitive or confidential data with enhanced security controls.
**Enterprise Applications**: Run legacy applications that require specific hardware configurations.
**Regulated Industries:** Meet stringent compliance requirements in sectors like finance and healthcare.
## Example Services in Azure:
**Azure Stack**: Extend Azure services to your own data center.
**Azure Private Link**: Securely connect to Azure services over a private network.
**Azure Virtual Network**: Create isolated network environments.
## Hybrid Cloud
- The Hybrid Cloud model combines Public and Private Clouds, allowing data and applications to be shared between them. This approach offers greater flexibility, optimized workload management, and enhanced security.
**Key Features of Hybrid Cloud:**
**Flexibility:** Move workloads between Public and Private Clouds as needed.
**Optimized Costs:** Balance cost and performance by leveraging the best of both worlds.
**Disaster Recovery:** Implement robust disaster recovery and backup solutions.
## Example Services in Azure:
**Azure Arc:** Manage and govern resources across on-premises, multi-cloud, and edge environments.
**Azure Site Recovery**: Ensure business continuity with disaster recovery solutions.
**Azure Hybrid Benefit:** Maximize savings by using existing on-premises licenses in the cloud. | azizularif | |
1,909,678 | Understanding the Testing Pyramid: A Comprehensive Guide | Introduction Software development is a complex process involving numerous stages and disciplines.... | 0 | 2024-07-03T05:08:56 | https://dev.to/keploy/understanding-the-testing-pyramid-a-comprehensive-guide-h2j | testing, webdev, programming, python |
Introduction
Software development is a complex process involving numerous stages and disciplines. One critical aspect is testing, which ensures that software is reliable, functional, and free of defects. The [Testing Pyramid](https://keploy.io/api-testing) is a conceptual framework that helps developers and testers prioritize and structure their testing efforts effectively. This article delves into the Testing Pyramid, explaining its components, benefits, and best practices.
The Concept of the Testing Pyramid
The Testing Pyramid was popularized by Mike Cohn, a prominent figure in the Agile software development community. The pyramid is a visual metaphor representing the different types of tests that should be performed on software, arranged in layers with a broad base and a narrow top. The three primary layers are:
Unit Tests
Integration Tests
End-to-End (E2E) or UI Tests
Each layer serves a distinct purpose and has different characteristics regarding scope, speed, and complexity.
The Layers of the Testing Pyramid
Unit Tests
Scope: Unit tests are the most granular type of tests. They focus on individual components or functions of the software, such as methods in a class or small modules.
Speed: Unit tests are generally fast to execute because they test isolated pieces of code without dependencies.
Complexity: They are straightforward to write and maintain, often requiring minimal setup.
Tools: Common tools for unit testing include JUnit for Java, NUnit for .NET, and Jest for JavaScript.
Integration Tests
Scope: Integration tests verify that different components or systems work together correctly. They test the interactions between units, such as data flow between modules, API interactions, and database operations.
Speed: These tests are slower than unit tests because they involve multiple components and may require setting up external dependencies like databases or web servers.
Complexity: Integration tests are more complex to write and maintain due to the need for a more extensive setup and teardown process.
Tools: Tools like Postman, RestAssured for API testing, and Selenium for browser automation are commonly used for integration testing.
End-to-End (E2E) or UI Tests
Scope: E2E tests cover the entire application flow from start to finish, simulating real user scenarios. They validate that the system as a whole meets the requirements and behaves as expected.
Speed: E2E tests are the slowest to run due to their extensive coverage and the involvement of multiple layers of the application stack.
Complexity: These tests are the most complex to write, maintain, and debug. They require a complete environment that closely mimics production.
Tools: Popular tools for E2E testing include Selenium, Cypress, and TestCafe.
The Importance of the Testing Pyramid
The Testing Pyramid helps teams achieve a balanced and efficient testing strategy. Here are some of the key benefits:
Cost-Effectiveness: Unit tests, being the cheapest and quickest to run, form the foundation of the pyramid. By catching defects early at the unit level, teams can prevent costly fixes later in the development cycle.
Fast Feedback Loop: The pyramid structure promotes a fast feedback loop. Since unit tests run quickly, they provide immediate feedback to developers, allowing them to identify and fix issues promptly.
Reduced Maintenance Effort: Focusing more on unit and integration tests reduces the reliance on E2E tests, which are harder to maintain. This leads to a more stable and maintainable test suite.
Comprehensive Coverage: The pyramid ensures that all aspects of the application are tested thoroughly. Unit tests ensure individual components work correctly, integration tests validate interactions, and E2E tests confirm the overall system functionality.
Best Practices for Implementing the Testing Pyramid
Adopt Test-Driven Development (TDD): TDD is a practice where tests are written before the code itself. This approach ensures that tests are an integral part of the development process and encourages a high level of unit test coverage.
Automate Tests: Automation is crucial for maintaining an efficient and effective testing strategy. Automated tests can run frequently and consistently, providing ongoing assurance of software quality.
Use Mocks and Stubs: In unit and integration tests, use mocks and stubs to simulate dependencies and isolate the unit under test. This practice helps keep tests fast and focused.
Prioritize Testing: While unit tests should form the bulk of your test suite, ensure that integration and E2E tests are not neglected. Each type of test serves a unique purpose and is essential for comprehensive coverage.
Continuously Refactor Tests: As the codebase evolves, tests should be refactored and updated to remain relevant and effective. Regularly review and refactor test cases to maintain their usefulness and accuracy.
Maintain Test Data: Proper management of test data is crucial, especially for integration and E2E tests. Ensure that test data is consistent, predictable, and easily manageable to avoid flaky tests.
Monitor Test Performance: Regularly monitor the performance of your test suite. Identify and address any bottlenecks, such as slow-running tests or redundant test cases, to maintain an efficient testing process.
Conclusion
The Testing Pyramid is a valuable framework for organizing and prioritizing testing efforts in software development. By emphasizing a strong foundation of unit tests, supported by integration tests and a smaller number of E2E tests, teams can achieve a balanced, efficient, and effective testing strategy. Implementing the best practices associated with the Testing Pyramid will lead to higher software quality, faster feedback loops, and more maintainable test suites, ultimately contributing to the success of software projects.
| keploy |
1,909,674 | NetworKings | Who wants to join me building an online radio station and the biggest podcast network in the world? | 0 | 2024-07-03T04:52:55 | https://dev.to/podgicarter/networkings-4eko | Who wants to join me building an online radio station and the biggest podcast network in the world? | podgicarter | |
1,909,673 | How to build a React Native android application locally with Expo 50 | If you have sensitive information that you don't want to get on the Internet and share with Expo, or... | 0 | 2024-07-03T04:48:30 | https://dev.to/ekimkael/how-to-build-a-react-native-android-application-locally-with-expo-50-27e4 | reactnative, tutorial, javascript, react | If you have sensitive information that you don't want to get on the Internet and share with Expo, or if you don't have the money to wait your turn in the queue, it's possible to build your application locally, and that's what we're going to look at today.
> IMPORTANT: You're more likely to get it right if you're on macOS or Linux. For Windows you need to have WSL installed.
## 1. eas(Expo Application Service) account
First of all, go to https://expo.dev/ and create an account. Otherwise it will be difficult to follow this article.
## 2. Install eas-cli
EAS CLI is the command-line application you'll use to interact with EAS services from your terminal. To install it, run the following command:
```
npm install -g eas-cli
```
## 3. Login to your account
```
eas login
```
## 4. Configuring the build
To configure your project's build, use the command
```
eas build configure
```
This command also initiates your project on your account on the expo servers.
## 5. Credentials.json
This part is important when you want to produce the version of your application that will go on the AppStore or Google Play Store.
It contains the credentials and certificates your application will need to be signed and recognized by the Play Store (in our case).
If the credentials are located on your machine, you must specify this in the eas.json file, otherwise it will look for them in your online project.
To do this, you can add this line to your eas.json file on the appropriate build profile.
```
credentialsSource: 'local'
```
## 6. Java 17
You must have Java installed on your machine, otherwise you'll get the above error. Version 17 is the recommended one. I haven't tested higher versions, so I can't say.
## 7. Environment variables
When you do a local build, **EAS secrets** are not supported. Instead, you need to use environment variables. If you have environment variables, expo will not take .env.local into account. So you'll need to create an .env file and then delete it every time you finish a build.
Don't add your `.env` file to your `.gitignore` file - it will be ignore.
We'll look at how to automate the whole process from step 5 onwards in a future article.
## 8. Files not to be committed:
As I said earlier, the informations contained in these files are sensitive, so it must not be possible to find them online:
- credentials.json
- Your keystore file (.jks)
- .env
## 9. Launch the build
Once all the elements are ready, you just need to know the profile for which you want to produce the application and launch the command:
```
eas build --platform android --profile (development/preview/production) --local
```
If you take the time to observe you'll see that Expo logs everything it does during the process and in the first 2 lines you can see that it:
- loads environment variables
- Uses local credentials (if specified)
Once the process has started, you wait a few minutes for it to finish and tell you where to find your application's compiler file, and voila!
## Limitations
Some of the options available when building online are not available locally:
- You can only do one build at a time and for one specific platform (android or iOS).
- You'll have to update the `expo.android.versionCode` or `expo.ios.buildNumber` yourself.
- Caching is not supported.
- You must ensure that the environment has all the necessary tools:
- Node.js/Yarn/npm
- Fastlane (iOS only)
- CocoaPods (iOS only)
- Android SDK and NDK
I hope you've found this article useful, and I'll see you soon to automate the process. Ciao! | ekimkael |
1,909,672 | AI in Software Testing: Revolutionising Quality Assurance | The advent of Artificial Intelligence (AI) has significantly transformed various industries, and... | 0 | 2024-07-03T04:48:11 | https://dev.to/testscenario/ai-in-software-testing-revolutionising-quality-assurance-ph | testing, webdev | The advent of Artificial Intelligence (AI) has significantly transformed various industries, and software testing is no exception. The integration of [AI in software testing](https://www.testscenario.com/ai-in-software-testing/) is revolutionizing the way testing is conducted, enhancing efficiency, accuracy, and coverage. This blog explores how AI is reshaping software testing, its benefits, challenges, and the future landscape of quality assurance.
Understanding AI in Software Testing
Artificial Intelligence refers to the simulation of human intelligence in machines that are programmed to think and learn. In software testing, AI leverages machine learning algorithms, natural language processing, and data analytics to automate and optimise the testing process.
Key Concepts of AI in Software Testing
Machine Learning (ML): ML algorithms analyse historical data to identify patterns and make predictions. In testing, ML can predict potential areas of defect based on past bug data.
Natural Language Processing (NLP): NLP helps in understanding and processing human language, enabling the automation of test case generation from requirements written in natural language.
Robotic Process Automation (RPA): RPA uses AI to automate repetitive tasks, reducing manual effort in test execution and reporting.
Benefits of AI in Software Testing
The integration of AI into software testing brings several advantages that enhance the overall quality and efficiency of the testing process.
1. Enhanced Test Coverage
AI algorithms can analyze vast amounts of data to identify test scenarios that might be overlooked by human testers. This leads to comprehensive test coverage, ensuring that all possible user interactions and edge cases are tested.
2. Improved Accuracy
Manual testing is prone to human error, especially during repetitive tasks. AI-powered testing tools can execute tests with high precision, reducing the likelihood of missed defects and false positives.
3. Faster Test Execution
AI can significantly speed up test execution by automating repetitive tasks and parallelizing test runs. This is particularly beneficial in agile and DevOps environments, where quick feedback is essential.
4. Predictive Analysis
AI can predict potential defects and performance issues based on historical data. This proactive approach allows testers to focus on high-risk areas, improving the efficiency of the testing process.
5. Automated Test Generation
AI can automatically generate test cases based on requirements and user stories. This not only saves time but also ensures that the tests are comprehensive and aligned with the intended functionality.
6. Continuous Learning and Improvement
AI systems can continuously learn from new data, improving their accuracy and efficiency over time. This ensures that the testing process evolves and adapts to new challenges and requirements.
Applications of AI in Software Testing
1. Test Case Generation
AI tools can analyse requirements and generate test cases automatically. This ensures that the test cases are aligned with the requirements and cover all possible scenarios.
2. Test Case Optimization
AI can optimise existing test cases by identifying redundant or less critical tests and prioritising those that have a higher likelihood of uncovering defects. This reduces the test suite's size while maintaining its effectiveness.
3. Defect Prediction
By analysing historical defect data, AI can predict areas of the application that are more likely to have defects. This allows testers to focus their efforts on high-risk areas, improving defect detection rates.
4. Visual Testing
AI-powered visual testing tools can compare visual aspects of the application, such as UI elements and layouts, to identify discrepancies. This is particularly useful for ensuring consistency across different devices and screen resolutions.
5. Performance Testing
AI can analyse performance metrics and user behaviour data to predict performance issues and bottlenecks. This helps in optimising the application's performance and ensuring a smooth user experience.
6. Test Data Generation
AI can generate realistic and diverse test data based on patterns in the existing data. This ensures that the test data is representative of real-world scenarios, improving the accuracy of the tests.
Challenges of AI in Software Testing
While AI brings numerous benefits to software testing, it also presents several challenges that need to be addressed for its effective implementation.
1. Data Quality and Availability
AI algorithms rely on large amounts of high-quality data for training. Inadequate or poor-quality data can lead to inaccurate predictions and unreliable test results.
2. Complexity of AI Models
Developing and maintaining AI models requires specialised skills and expertise. Organisations need to invest in training and resources to build and manage these models effectively.
3. Integration with Existing Tools
Integrating AI-powered tools with existing testing frameworks and tools can be challenging. Ensuring seamless integration is essential for maximising the benefits of AI in testing.
4. Interpretability of AI Decisions
Understanding and interpreting AI-generated results can be difficult, especially for non-experts. Clear documentation and explanations are needed to ensure that testers can effectively utilize AI insights.
5. Ethical Considerations
AI systems can potentially introduce biases based on the data they are trained on. Ensuring fairness and transparency in AI-driven testing processes is crucial to avoid discriminatory practices.
Future of AI in Software Testing
The future of AI in software testing looks promising, with advancements in technology expected to further enhance its capabilities and applications.
1. Autonomous Testing
The ultimate goal of AI in software testing is to achieve fully autonomous testing, where AI systems can independently design, execute, and analyze tests without human intervention. This would significantly reduce the time and effort required for testing, allowing teams to focus on more strategic tasks.
2. AI-Driven DevOps
AI is expected to play a crucial role in the DevOps pipeline, automating various aspects of the development and deployment process. This includes continuous testing, monitoring, and feedback, ensuring that high-quality software is delivered faster.
3. Enhanced Test Coverage with AI
AI will continue to improve test coverage by identifying and testing complex scenarios that may be overlooked by human testers. This will lead to more robust and reliable software.
4. Real-Time Defect Detection
AI-powered tools will enable real-time defect detection and resolution, reducing the time between defect discovery and resolution. This will improve the overall efficiency of the development process.
5. Collaboration Between AI and Human Testers
AI will augment human testers by automating repetitive tasks and providing insights that would be difficult to uncover manually. This collaboration will enable testers to focus on more complex and creative aspects of testing.
6. Personalized Testing
AI will enable personalized testing experiences by analyzing user behavior and preferences. This will ensure that the software meets the specific needs and expectations of different user segments.
Implementing AI in Your Testing Strategy
To successfully integrate AI into your testing strategy, consider the following steps:
1. Assess Your Needs
Identify the areas of your testing process that could benefit the most from AI. This could include test case generation, defect prediction, or performance testing.
2. Choose the Right Tools
Select AI-powered testing tools that align with your needs and integrate well with your existing testing frameworks. Consider factors such as ease of use, scalability, and support.
3. Train Your Team
Invest in training and upskilling your testing team to effectively use AI tools and interpret AI-generated insights. This will ensure that your team can leverage AI to its full potential.
4. Start Small
Begin with a pilot project to evaluate the effectiveness of AI in your testing process. Use the insights gained to refine your approach and gradually scale up your AI initiatives.
5. Monitor and Improve
Continuously monitor the performance of your AI-driven testing processes and make improvements as needed. Keep up with advancements in AI technology to stay ahead of the curve.
Conclusion
AI is transforming the landscape of software testing, bringing unprecedented levels of efficiency, accuracy, and coverage. By leveraging AI, organizations can enhance their testing processes, deliver higher-quality software, and stay competitive in a rapidly evolving market.
While there are challenges to implementing AI in software testing, the benefits far outweigh the drawbacks. By carefully planning and executing your AI strategy, you can unlock the full potential of AI and revolutionize your quality assurance processes.
The future of AI in software testing is bright, with advancements in technology promising even more innovative and effective solutions. As AI continues to evolve, it will play an increasingly important role in ensuring the quality and reliability of software, paving the way for a new era of intelligent and autonomous testing.
| testscenario |
1,909,671 | Chrome Built-in AI Doesn't Require The Internet | I tried out the Built-in AI that apparently works on Chrome Dev or Canary... | 0 | 2024-07-03T04:47:58 | https://dev.to/0xkoji/chrome-built-in-ai-doesnt-require-the-internet-1o2m | llm, javascript, chrome, ai | I tried out the Built-in AI that apparently works on Chrome Dev or Canary v127+.
https://developer.chrome.com/docs/ai/built-in
{% twitter 1807976909847818477 %}
### Enable the flag
chrome://flags/
Prompt API for Gemini Nano: enable
Enables optimization guide on device: enable BypassPrefRequirements
### Download the model
chrome://components/
After enabling the above flags and restarting the browser, you can access the components and download the model.
The model download itself takes a bit of time. (It took about 1-2 minutes for me.)
Try it from the console.
```js
jsCopywindow.ai
const ts = ai.createTextSession()
const gemi = await ts
const output = gemi.prompt('can you tell me the capital of Japan?')
```
output
also, it worked as expected in Japanese
| 0xkoji |
1,909,670 | InspNote - AI Assistant for Transforming Fleeting Ideas into Structured Content | Have you ever experienced moments like these? A brilliant idea strikes in the shower, but it's gone... | 0 | 2024-07-03T04:43:51 | https://dev.to/hivegeekdev/inspnote-ai-assistant-for-transforming-fleeting-ideas-into-structured-content-50b9 | Have you ever experienced moments like these?
- A brilliant idea strikes in the shower, but it's gone by the time you dry off
- Inspiration hits while driving, but you can't safely record it
- You wake up with an amazing concept, but don't want to fully wake up to write it down
If you're nodding, InspNote is the perfect tool for you.
🎙️ **One-Click Recording, Instant Capture**
Simply tap the record button to voice your ideas. No typing, no searching for pen and paper. It's that simple.
🤖 **AI Assistant, Smart Processing**
Our AI immediately processes your recording, extracting key points and generating various content formats based on your choice:
- ✅ To-do lists: Transform ideas into actionable tasks
- 📝 Blog posts: Expand your thoughts into full-fledged articles
- 🐦 Tweets: Compress core ideas for social media sharing
- 📧 Emails: Turn inspirations into professional email content
🔒 **Privacy First**
We understand the value of your ideas. Your audio is not stored, ensuring your thoughts remain secure.
🔄 **Multiple Version Generation**
For each idea, AI can generate multiple versions of content. Pick the one that best fits your style, or mix and match to create the perfect expression.
🎯 **Key Point Extraction**
AI automatically highlights the core concepts in your ideas, ensuring no important detail is lost in processing.
💡 **Why Choose InspNote?**
1. Save time: No need to manually organize ideas, let AI assist you
2. Boost creativity: Knowing every idea will be captured, you'll think more freely
3. Increase efficiency: Quickly turn inspirations into executable plans or content
4. Anytime, anywhere: Record ideas whenever and wherever inspiration strikes
5. Privacy-focused: Your ideas belong only to you
🚀 **Get Started Now**
Try InspNote today! Let's ensure no good idea is forgotten or buried.
https://inspnote.com?utm_source=devto | hivegeekdev | |
1,909,669 | 100 free web tools you should build today | Niche Tools is a database of web tools you can build and scale your existing company OR build a... | 0 | 2024-07-03T04:43:14 | https://dev.to/mattmerrick/100-free-web-tools-you-should-build-today-87c | webdev, javascript, programming, beginners | [Niche Tools](https://www.nichetools.net/) is a database of web tools you can build and scale your existing company OR build a standalone product from the data.
I have spent years searching the web for an idea when in reality it was right in front of me. Now I help others build awesome stuff on the internet.
Make sure to check out the [100 Free Keywords](https://nichetools.net/100-free-keywords) and start building! | mattmerrick |
1,909,668 | Exploring the World of Quantum Computing | Introduction to Quantum Computing How Quantum Computing Works Quantum Computing... | 0 | 2024-07-03T04:40:13 | https://dev.to/malikhandev/exploring-the-world-of-quantum-computing-5do5 | quantumcomputing, ai, datastructures, physics | - Introduction to Quantum Computing
- How Quantum Computing Works
- Quantum Computing Milestones
- Applications of Quantum Computing
- The Future of Quantum Computing
- Challenges in Quantum Computing
- Quick Answers
- Expert Insights
- Conclusion
- References
### Introduction to Quantum Computing
Quantum computing represents a revolutionary shift from classical computing. Unlike traditional computers that use bits as the smallest unit of data, quantum computers use quantum bits, or qubits. This fundamental difference allows quantum computers to solve complex problems exponentially faster than classical computers.
### How Quantum Computing Works
**Qubits and Superposition**
A classical bit can exist in one of two states: 0 or 1. In contrast, a qubit can exist in a superposition of states, meaning it can be both 0 and 1 simultaneously. This property enables quantum computers to perform many calculations at once.
**Entanglement**
Entanglement is a quantum phenomenon where qubits become interconnected. The state of one qubit directly affects the state of another, no matter the distance between them. This interconnectedness allows for incredibly efficient information processing.
### Quantum Computing Milestones
**IBM's Quantum Processor**
IBM has made significant strides with their quantum processors, such as the IBM Q System One, which boasts 20 qubits. Their latest advancements promise even more powerful quantum systems in the near future.
**Google's Quantum Supremacy**
In 2019, Google announced that its quantum computer, Sycamore, achieved quantum supremacy by solving a problem in 200 seconds that would take the fastest classical supercomputer 10,000 years to solve.
### Applications of Quantum Computing
**Cryptography**
Quantum computers have the potential to break current cryptographic systems. However, they can also create unbreakable codes through quantum key distribution.
**Drug Discovery**
Quantum computing can significantly speed up the process of drug discovery by simulating molecular interactions at an unprecedented scale and accuracy.
**Optimization Problems**
Industries such as logistics and finance can benefit from quantum computing by solving complex optimization problems more efficiently than ever before.
### The Future of Quantum Computing
**Quantum Internet**
Researchers are working towards a quantum internet, which would utilize quantum signals to transmit information securely and instantaneously.
**Quantum Artificial Intelligence**
Integrating quantum computing with AI could revolutionize machine learning, enabling AI systems to process vast amounts of data and learn more quickly and accurately.
### Challenges in Quantum Computing
**Error Rates**
Quantum computers are highly susceptible to errors due to decoherence and quantum noise. Researchers are developing error-correcting codes and more stable qubits to overcome these challenges.
**Scalability**
Scaling up quantum systems while maintaining qubit stability and coherence is a significant hurdle. Advances in qubit technology and quantum architectures are essential for building practical, large-scale quantum computers.
### Quick Answers
**What is quantum computing?**
Quantum computing leverages the principles of quantum mechanics to process information more efficiently than classical computing.
**What are qubits?**
Qubits are the fundamental units of quantum computers, capable of existing in multiple states simultaneously due to superposition.
**What are the real-world applications of quantum computing?**
Quantum computing has applications in cryptography, drug discovery, optimization problems, and more.
### Expert Insights
**Satya Nadella, CEO of Microsoft**
"Quantum computing is one of the key technologies of the future that will enable us to solve some of the most complex challenges humanity faces."
**Arvind Krishna, CEO of IBM**
"The era of quantum computing is upon us, and it's set to transform industries and solve problems that were previously thought unsolvable."
### Conclusion
Quantum computing is poised to revolutionize various fields by solving problems that are currently beyond the reach of classical computers. While there are significant challenges to overcome, the potential benefits make it a crucial area of research and development. As we continue to advance in this field, we can expect to see groundbreaking innovations that will reshape our world.
### References
1. IBM Research. (2023). "IBM Quantum Computing." [Link](https://www.ibm.com/quantum-computing/)
2. Google AI Blog. (2019). "Quantum Supremacy Using a Programmable Superconducting Processor." [Link](https://ai.googleblog.com/2019/10/quantum-supremacy-using-programmable.html)
3. Microsoft Quantum. (2023). "The Future of Quantum Computing." [Link](https://www.microsoft.com/en-us/quantum/)
| malikhandev |
1,909,667 | 5 Layer of Softwares | A post by Syed Muhammad Ali Raza | 0 | 2024-07-03T04:40:03 | https://dev.to/syedmuhammadaliraza/5-layer-of-softwares-2lc6 | webdev, devto, codenewbie, software |
| syedmuhammadaliraza |
1,909,666 | Kazi Byte: Empowering Digital Solutions for a Connected World. | Kazibyte is Founded in 2022 by Zobaidul Kazi, a Full Stack Developer with a passion for technology,... | 0 | 2024-07-03T04:36:28 | https://dev.to/kazibyte/kazi-byte-empowering-digital-solutions-for-a-connected-world-3p5a | softwareengineering, programming, productivity, security | Kazibyte is Founded in 2022 by Zobaidul Kazi, a Full Stack Developer with a passion for technology, Kazi Byet is a software development company committed to delivering excellent results for clients. We are a young team that embraces challenges, seeks growth opportunities, and prioritizes customer satisfaction. Our mission is to provide flexible and cost-effective software solutions tailored to meet individual needs. We value continuous learning, take on diverse projects, and offer innovative solutions to clients. Whether you're a startup or an established enterprise, our developers are ready to assist you with technical questions and transparent communication.
We believe in the joy of the development journey, holding steadfast to our core values of learning and patience. Our team stays up-to-date with industry trends to deliver contemporary solutions. At Kazi Byte, we cherish patience, attention to detail, and enthusiasm in every project we undertake. Let us accompany you on your journey to success. Explore our services, meet our consultants, and experience the Kazi Byte difference. Contact us today and embark on this exciting adventure!
| zobaidulkazi |
1,909,641 | Demystifying the Ellipsis (...): Spread Operator vs Rest Operator in JavaScript | The ellipsis (...) in JavaScript might seem like a simple punctuation mark, but it unlocks two... | 0 | 2024-07-03T04:35:47 | https://dev.to/rajusaha/demystifying-the-ellipsis-spread-operator-vs-rest-operator-in-javascript-25gj | javascript, es6, webdev, beginners | The ellipsis `(...)` in JavaScript might seem like a simple punctuation mark, but it unlocks two powerful operators: the Spread Operator and the Rest Operator. Both utilize the ellipsis but serve distinct purposes. Let's delve into their functionalities and explore how they can elevate your code!
**1. Spread Operator `(...)`: The Art of Scattering**
Imagine you have an array of tasty ingredients and want to share them across multiple recipes. The Spread Operator allows you to unpack the elements of an iterable (like arrays, strings, or objects) and scatter them into individual elements within another expression.
**Common Use Cases:**
Merging Arrays:
```javascript
const fruits = ['apple', 'banana'];
const vegetables = ['carrot', 'potato'];
const allIngredients = [...fruits, ...vegetables]; // allIngredients = ['apple', 'banana', 'carrot', 'potato']
```
Copying Arrays (to avoid accidental modification):
```javascript
const originalArray = [1, 2, 3];
const copyArray = [...originalArray]; // copyArray = [1, 2, 3] (independent copy)
```
Spreading Function Arguments:
```javascript
function sum(x, y, z) {
return x + y + z;
}
const numbers = [1, 2, 3];
const result = sum(...numbers); // result = 6 (spreads numbers array as individual arguments)
```
**2. Rest Operator `(...)`: The Art of Gathering**
Think of the Rest Operator as the opposite of the Spread Operator. It gathers the remaining elements from an iterable into a single array. Imagine collecting leftover ingredients after preparing a dish.
**Common Use Cases:**
Creating Functions with Variable Arguments:
```javascript
function logNumbers(...numbers) {
console.log(numbers); // logs all passed arguments as an array
}
logNumbers(1, 2, 3, 4); // logs [1, 2, 3, 4]
```
Destructuring Arrays:
```javascript
const [first, ...rest] = [1, 2, 3, 4];
console.log(first); // 1
console.log(rest); // [2, 3, 4] (rest captures remaining elements)
```
**Choosing the Operator:**
The choice between Spread and Rest depends on your intention. Use Spread to unpack iterables and distribute elements, while Rest gathers the remaining elements into a single array.
_**Remember, the Spread Operator can also be used to spread object properties when creating new objects or merging existing ones.**_
**Embrace the Ellipsis!**
By mastering the Spread and Rest Operators, you'll enhance your ability to manipulate data structures, write concise code, and improve code readability. So, the next time you encounter the ellipsis (...), wield its power with confidence! | rajusaha |
1,909,665 | Using match with Option in Effect | The match function in Effect-TS is a versatile utility that allows developers to handle cases of... | 0 | 2024-07-03T04:34:58 | https://dev.to/almaclaine/using-match-with-option-in-effect-1ho9 | effect, javascript, typescript, functional | The `match` function in Effect-TS is a versatile utility that allows developers to handle cases of `Option` values (`Some` and `None`) in a functional and expressive manner. It provides a way to define actions or computations that should occur based on the presence or absence of a value within an `Option`. By using `match`, you can succinctly specify different behaviors for `Some` and `None` without the need for explicit conditional checks, thus making your code cleaner and easier to understand. This function enhances code readability and maintainability by encapsulating conditional logic in a declarative style.
## Example 1
Match an Option and provide different behaviors for `Some` and `None` using `O.match`.
This example demonstrates returning different messages based on whether the Option contains a value or not.
```typescript
import { Option as O, pipe } from 'effect';
function match_ex01() {
const some = O.some(1);
const none = O.none();
const handleOption = O.match({
onNone: () => 'Option is None',
onSome: (value) => `Option contains: ${value}`,
});
console.log(handleOption(some)); // Output: Option contains: 1
console.log(handleOption(none)); // Output: Option is None
}
```
## Example 2
Match an Option and perform different side effects based on whether it is `Some` or `None`.
This example demonstrates logging messages based on the presence of a value.
```typescript
function match_ex02() {
const some = O.some(1);
const none = O.none();
pipe(
some,
O.match({
onNone: () => console.log('Option is None'), // Log a message if the Option is None
onSome: (value) => console.log(`Option contains: ${value}`), // Log the value if the Option is Some
})
); // Output: Option contains: 1
pipe(
none,
O.match({
onNone: () => console.log('Option is None'), // Log a message if the Option is None
onSome: (value) => console.log(`Option contains: ${value}`), // Log the value if the Option is Some
})
); // Output: Option is None
}
```
## Example 3
Match an Option and return a default value if it is `None` using `O.match`.
This example demonstrates providing a default value for a `None` case.
```typescript
function match_ex03() {
const some = O.some(1);
const none = O.none();
const getValueOrDefault = (
option: O.Option<number>,
defaultValue: number
): number =>
pipe(
option,
O.match({
onNone: () => defaultValue, // Return the default value if the Option is None
onSome: (value) => value, // Return the contained value if the Option is Some
})
);
console.log(getValueOrDefault(some, 0)); // Output: 1 (since some contains 1)
console.log(getValueOrDefault(none, 0)); // Output: 0 (since none is None)
}
```
## Example 4
Match an Option and perform computations based on the contained value using `O.match`.
This example demonstrates different computations based on the presence of a value.
```typescript
function match_ex04() {
const some = O.some(2);
const none = O.none();
const compute = O.match({
onNone: () => 0, // Return 0 if the Option is None
onSome: (value: number) => value * value, // Compute the square of the value if the Option is Some
});
console.log(compute(some)); // Output: 4 (since some contains 2 and 2*2 = 4)
console.log(compute(none)); // Output: 0 (since none is None)
}
```
## Example 5
Match an Option with more complex types and return a message based on the presence of a value.
This example demonstrates matching an Option containing an object.
```typescript
function match_ex05() {
const some = O.some({ key: 'value' });
const none = O.none();
const handleComplexOption = O.match<string, { key: string }>({
onNone: () => 'No data available', // Return a message if the Option is None
onSome: (obj) => `Data: ${obj.key}`, // Return the key of the object if the Option is Some
});
console.log(handleComplexOption(some)); // Output: Data: value
console.log(handleComplexOption(none)); // Output: No data available
}
```
## Conclusion
In conclusion, the `match` function is an essential tool in the Effect-TS library that simplifies handling optional values with the `Option` type. By providing clear, type-safe ways to distinguish between `Some` and `None`, `match` helps avoid common errors associated with null checks and enhances the functional programming capabilities in TypeScript. As demonstrated through various examples, using `match` not only makes the code more robust but also significantly improves its readability and expressiveness. Adopting this pattern can lead to cleaner, more maintainable codebases where optional values are a common occurrence.
| almaclaine |
1,909,664 | Using match with Option in Effect | The match function in Effect-TS is a versatile utility that allows developers to handle cases of... | 0 | 2024-07-03T04:34:58 | https://dev.to/almaclaine/using-match-with-option-in-effect-35p7 | effect, javascript, typescript, functional | The `match` function in Effect-TS is a versatile utility that allows developers to handle cases of `Option` values (`Some` and `None`) in a functional and expressive manner. It provides a way to define actions or computations that should occur based on the presence or absence of a value within an `Option`. By using `match`, you can succinctly specify different behaviors for `Some` and `None` without the need for explicit conditional checks, thus making your code cleaner and easier to understand. This function enhances code readability and maintainability by encapsulating conditional logic in a declarative style.
## Example 1
Match an Option and provide different behaviors for `Some` and `None` using `O.match`.
This example demonstrates returning different messages based on whether the Option contains a value or not.
```typescript
import { Option as O, pipe } from 'effect';
function match_ex01() {
const some = O.some(1);
const none = O.none();
const handleOption = O.match({
onNone: () => 'Option is None',
onSome: (value) => `Option contains: ${value}`,
});
console.log(handleOption(some)); // Output: Option contains: 1
console.log(handleOption(none)); // Output: Option is None
}
```
## Example 2
Match an Option and perform different side effects based on whether it is `Some` or `None`.
This example demonstrates logging messages based on the presence of a value.
```typescript
function match_ex02() {
const some = O.some(1);
const none = O.none();
pipe(
some,
O.match({
onNone: () => console.log('Option is None'), // Log a message if the Option is None
onSome: (value) => console.log(`Option contains: ${value}`), // Log the value if the Option is Some
})
); // Output: Option contains: 1
pipe(
none,
O.match({
onNone: () => console.log('Option is None'), // Log a message if the Option is None
onSome: (value) => console.log(`Option contains: ${value}`), // Log the value if the Option is Some
})
); // Output: Option is None
}
```
## Example 3
Match an Option and return a default value if it is `None` using `O.match`.
This example demonstrates providing a default value for a `None` case.
```typescript
function match_ex03() {
const some = O.some(1);
const none = O.none();
const getValueOrDefault = (
option: O.Option<number>,
defaultValue: number
): number =>
pipe(
option,
O.match({
onNone: () => defaultValue, // Return the default value if the Option is None
onSome: (value) => value, // Return the contained value if the Option is Some
})
);
console.log(getValueOrDefault(some, 0)); // Output: 1 (since some contains 1)
console.log(getValueOrDefault(none, 0)); // Output: 0 (since none is None)
}
```
## Example 4
Match an Option and perform computations based on the contained value using `O.match`.
This example demonstrates different computations based on the presence of a value.
```typescript
function match_ex04() {
const some = O.some(2);
const none = O.none();
const compute = O.match({
onNone: () => 0, // Return 0 if the Option is None
onSome: (value: number) => value * value, // Compute the square of the value if the Option is Some
});
console.log(compute(some)); // Output: 4 (since some contains 2 and 2*2 = 4)
console.log(compute(none)); // Output: 0 (since none is None)
}
```
## Example 5
Match an Option with more complex types and return a message based on the presence of a value.
This example demonstrates matching an Option containing an object.
```typescript
function match_ex05() {
const some = O.some({ key: 'value' });
const none = O.none();
const handleComplexOption = O.match<string, { key: string }>({
onNone: () => 'No data available', // Return a message if the Option is None
onSome: (obj) => `Data: ${obj.key}`, // Return the key of the object if the Option is Some
});
console.log(handleComplexOption(some)); // Output: Data: value
console.log(handleComplexOption(none)); // Output: No data available
}
```
## Replacing `map` and `getOrElse` with `match`
Traditionally, handling optional values in functional programming might involve using `map` to transform a value within an `Option` if present, followed by `getOrElse` to provide a fallback value in case of `None`. However, the `match` function in Effect-TS offers a more streamlined and expressive approach to this pattern.
The `match` function consolidates the functionality of `map` and `getOrElse` into a single operation. Instead of separately defining transformations and fallbacks, `match` allows you to handle both `Some` and `None` cases within the same function call. This unified approach reduces boilerplate and improves code clarity.
### Example: Simplifying Code with `match`
Consider the following example where `map` and `getOrElse` are used:
```typescript
import { Option as O, pipe } from 'effect';
const option = O.some(5);
const result = pipe(
option,
O.map(value => value * 2),
O.getOrElse(() => 0)
);
console.log(result); // Output: 10
```
In this example, map is used to double the value if it exists, and getOrElse provides a default value of 0 if the Option is None. This can be simplified using match with pipe syntax:
```typescript
import { Option as O, pipe } from 'effect';
const option = O.some(5);
const result = pipe(
option,
O.match({
onSome: value => value * 2,
onNone: () => 0
})
);
console.log(result); // Output: 10
```
By using match, the transformation and fallback are defined in one place, making the logic easier to follow and reducing the potential for errors. This example illustrates how match not only replaces map and getOrElse but also enhances the maintainability and readability of the code dealing with optional values.
## Conclusion
In conclusion, the `match` function is an essential tool in the Effect-TS library that simplifies handling optional values with the `Option` type. By providing clear, type-safe ways to distinguish between `Some` and `None`, `match` helps avoid common errors associated with null checks and enhances the functional programming capabilities in TypeScript. As demonstrated through various examples, using `match` not only makes the code more robust but also significantly improves its readability and expressiveness. Adopting this pattern can lead to cleaner, more maintainable codebases where optional values are a common occurrence.
| almaclaine |
1,909,663 | Dive into the Wonders of Database Management Systems! 🌐 | Explore the fundamentals of database management systems, including data modeling, SQL, normalization, and optimization. Ideal for students, developers, and professionals seeking practical DBMS expertise. | 27,801 | 2024-07-03T04:29:16 | https://getvm.io/tutorials/database-management-system | getvm, programming, freetutorial, technicaltutorials |
Hey there, fellow tech enthusiasts! 👋 If you're looking to explore the fascinating world of database management systems (DBMS), I've got just the resource for you. Prepare to embark on a journey filled with data modeling, SQL mastery, and optimization wizardry!
## Introducing the Ultimate DBMS Guide
The "Database Management System" resource is a comprehensive guide that covers all the essential aspects of managing and optimizing database systems. Crafted by the brilliant minds at Malla Reddy College of Engineering and Technology, this resource is a must-have for students, developers, and professionals alike.
## What's in Store? 🤩
This resource is a treasure trove of knowledge, covering the following highlights:
- Fundamental concepts of database systems, including data abstraction, data models, and database languages
- In-depth exploration of the relational model and the powerful SQL query language
- Insightful discussions on normalization techniques for designing efficient database schemas
- Dive into transaction management, concurrency control, and recovery mechanisms
- Uncover the secrets of file organization, indexing, and query processing for optimizing database performance
## Why You Should Dive In 💡
Whether you're a budding student, a seasoned developer, or a seasoned professional, this resource is your ticket to unlocking the full potential of database management systems. With its practical insights and hands-on approach, you'll gain the expertise needed to design, implement, and maintain efficient database solutions.
So, what are you waiting for? Grab this invaluable resource and embark on your DBMS odyssey today! 🚀
Access the resource here: [Database Management System](https://mrcet.com/downloads/digital_notes/ECE/III%20Year/DATABASE%20MANAGEMENT%20SYSTEMS.pdf)
## Supercharge Your DBMS Learning with GetVM Playground 💻
Eager to dive deeper into the world of database management systems and put your newfound knowledge into practice? Look no further than the GetVM Playground! 🚀 This powerful online coding environment, available as a Google Chrome browser extension, is the perfect companion to the "Database Management System" resource.
With the GetVM Playground, you can easily access interactive coding exercises and experiments tailored specifically to the topics covered in the resource. Experience the joy of hands-on learning as you apply the concepts of data modeling, SQL querying, normalization, and optimization in a safe and supportive environment.
The Playground's intuitive interface and real-time feedback make it a breeze to test your understanding and refine your DBMS skills. No more guesswork – you can instantly see the results of your code and troubleshoot any issues, accelerating your learning journey.
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Experience the power of hands-on learning today! Access the GetVM Playground at [https://getvm.io/tutorials/database-management-system](https://getvm.io/tutorials/database-management-system) and take your DBMS mastery to new heights. 💪
---
## Practice Now!
- 🔗 Visit [Database Management System](https://mrcet.com/downloads/digital_notes/ECE/III%20Year/DATABASE%20MANAGEMENT%20SYSTEMS.pdf) original website
- 🚀 Practice [Database Management System](https://getvm.io/tutorials/database-management-system) on GetVM
- 📖 Explore More [Free Resources on GetVM](https://getvm.io/explore)
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1,909,662 | How to Design Secure and Safe APIs: 12 Essential Tips for API Security | Introduction With the rise of the digital world, the need for Application Programming... | 0 | 2024-07-03T04:28:09 | https://dev.to/ruzny_ma/how-to-design-secure-and-safe-apis-12-essential-tips-for-api-security-4jpc | webdev, beginners, api, security | ## Introduction
With the rise of the digital world, the need for Application Programming Interfaces (APIs) has significantly increased. That has become an enabler for smooth communication of different software components. This increase in security breaches through APIs has, therefore, demanded some proper security measures that have to be put in place. In this blog post, critical practices and strategies to bump up API security will be brought out to ensure that web applications are safe from security threats.
### The Value of API Security
The significance of APIs makes it necessary to secure them. API vulnerabilities can put at risk essential and critical data, raising security incidents with the potential to ruin reputations and harm sensitive information. The following best practices against common threats can secure and ensure the integrity of your APIs.
1. **Implement HTTPS**
HTTPS is the cornerstone of secure API connections. In most practical senses, it makes the data in motion safe from the prying eyes of a would-be attacker between the client and server. Therefore, consistently enforce HTTPS to protect your APIs from man-in-the-middle attacks.
2. **Strong Authentication**
Authenticate the user and system identity before they access your API. Robust authentication mechanisms, such as OAuth, JWT (JSON Web Tokens), or API keys, will ensure that only genuine entities are allowed to perform operations on your API. Store and manage the authentication tokens securely to avoid breaching unauthorized users.
3. **Rate Limiting and Throttling**
Rate limiting and throttling are crucial mechanisms that would be used in order not to be taken advantage of and to stop large-scale attacks like denial-of-service. It can be thought of as controlling the rate at which incoming requests are made to, in essence, keep your API available for legit users—opposing protection from bad actors trying to spoil your system with too many requests.
4. **Authorization and Access Control**
After users have been authenticated, proper authorization mechanisms should be put in place. Follow the principle of least privilege, where the user has to be allowed to carry out just the necessary actions and access just the required data based on the role at hand. This way, you risk less of unauthorized access and potential data breach.
5. **Input Validation**
Input validation is one of the essential best practices for securing your API against significant vulnerabilities such as SQL injection and cross-site scripting (XSS). Rigorous input validation has to be applied at both ends, meaning at the client and server sides. You also could adopt allow-listing techniques, which would process only valid data.
6. **Use of API Gateways**
It will serve as the security guard layer for handling API key validation and verification, traffic monitoring, rate limiting, and API usage according to policies. Deploying an API gateway may provide much better security, with centralized control over API access and usage.
7. **Conduct Security Audits**
Regular security audits and penetration testing are very vital in the identification and fixing of vulnerabilities within your API. Periodic assessments can help you avoid potential threats and keep your APIs secure with time.
8. **Dependencies Management**
Updating the software dependencies is a great way to mitigate risks from flaws in external libraries. Routinely check and update your dependencies, keeping your API safe from known flaws.
9. **Logging and Monitoring**
Invest in full logging and real-time monitoring for early detection of suspicious activities. This would mean that with effective logging and monitoring mechanisms in place, it should be an excellent way to diminish many of the security breaches at that moment.
10. **Add API Versioning**
Proper API versioning allows you to safely change and update anything without creating any sort of compatibility or security issue. With the help of versioning, you can release new features and improvements without disturbances to existing clients.
11. **Data at Rest Encryption**
Encrypting sensitive data at rest is also a significant part of ensuring proper protection of the information to keep unauthorized people from getting hold of it. Ensure that stored data is encoded with a robust encryption algorithm to prevent breaches.
12. **Session Management Security**
Secure session management secures the user sessions. Practice secure cookies by use of the Http-Only flag and take measures, such as cross-site request forgery tokens, to avoid session hijacking and forgery.
## Conclusion
A secure API isn't an option; instead, it's a necessary element. By following the best practices outlined here, you can drastically increase API security and, therefore, protect your web applications from all these potential threats. Be proactive and alert; constantly advance your security measures to keep the APIs safe and sound.
If you find this post helpful, follow, like, and share among your network! Keep connected for more tips, insights about web development, and API security.
Happy Coding 🧑💻🚀
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