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1,645,445 | Easy Steps to Deploy Your Web App with Firebase Hosting: A Beginner's Guide | When it comes to learning programming, Firebase offers a range of services, including databases and... | 0 | 2023-10-25T05:35:20 | https://dev.to/vivecodes/easy-steps-to-deploy-your-web-app-with-firebase-hosting-a-beginners-guide-567n | firebase, frontend | When it comes to learning programming, Firebase offers a range of services, including databases and hosting, that can be incredibly beneficial. In this article, we will focus on Firebase Hosting, a convenient solution for hosting your first web application and sharing it with others, whether they are friends or fellow programming enthusiasts.
### Getting Started with Firebase Hosting
To begin, you need to create a project on Firebase. Head over to [Firebase website](https://firebase.google.com/) and register for an account. Once registered, access the console by clicking either "Go to console" in the upper right corner or "Get started."
In the console, select "Add project" and provide a suitable name.
Under the Google Analytics option, choose not to enable it, as it's not essential for educational or personal projects. You can always integrate it later if necessary. Once the project is created, click "Continue."
On the project screen, navigate to the left menu and select "All products." From the available options, choose "Hosting" and then click "Get started."
### Setting Up Firebase CLI and Project Connection
Next, install the Firebase Command Line Interface (CLI) on your computer, an essential tool for executing commands via the terminal. The necessary steps are detailed on the project page, but here's a quick rundown with screenshots.
Open your terminal and run the command `npm install -g firebase-tools`. If you are using a MacBook and encounter a permission denied error, try using `sudo npm install -g firebase-tools`, and enter your laptop's password. 'Sudo' grants users the ability to execute commands that require additional security privileges, as in this case, installing something globally on the laptop rather than locally in the project folder.
Connect your local project to the Firebase project by ensuring the terminal is in the directory of the project you want to deploy.
Before proceeding, ensure you update your `npm` version to the latest one, as Firebase has specific requirements. This is crucial to prevent any errors during the subsequent steps.
Invoke the command `firebase login` and log in using the same credentials used during your Firebase registration.
Then, run `firebase init` and respond to the prompts as they appear.
During this step, your projects from Firebase will be pulled. If you've recently signed up, you'll likely see only one project available for selection.
Specify the folder name where you will later build and deploy your project. If you already have a build folder, provide its name, such as "public," "dist," or any other relevant name. For instance, in my case, utilizing React and Vite, the build is stored in the "dist" folder, which I specify.
On this step, it's crucial to configure your application settings. If you're using a router in your application, make sure to select "y" (yes) to enable it; otherwise, your routing might not function correctly. Additionally, for the question about GitHub build and deployment, choose "N" (no) as it's not relevant to this tutorial. If prompted about overwriting files, select "N" to avoid Firebase overwriting your build files with its default ones.
### Building and Deploying Your Web Application
The next step involves building your application if you haven't done so already. Run the appropriate command based on the technologies used in your project. In my case, with React and Vite, the command is `npm run build`.
After building the project, it's time to deploy it. Issue the command `firebase deploy`.
Upon successful deployment, you will receive a notification and a link to view your website. Alternatively, you can revisit the Firebase website, access your project, and find the link in the "Hosting" tab, along with additional information about your site.
Initially, you might see "0 files" and encounter errors when accessing the link. Don't worry; this is normal. Give it a few minutes, and everything should be up and running smoothly.
### Conclusion and Cost Considerations
In conclusion, Firebase Hosting is an excellent choice for hosting simple websites or pet projects, especially for educational purposes, as it offers a free tier with ample limits. However, it's important to be aware of their usage thresholds, as exceeding these limits may incur charges. For more details, check the "Pricing" tab on their website. For educational projects, the free tier should more than suffice.
Start your hosting journey with Firebase today, and effortlessly showcase your projects to the world! | vivecodes |
1,645,455 | Small businesses will be subsidized to train employees to implement Artificial Intelligence in sales and customer service | On October 26, 2023, within the framework of the “My Business” Entrepreneur Support Fund, a meeting... | 0 | 2023-10-25T05:17:06 | https://dev.to/piarim/small-businesses-will-be-subsidized-to-train-employees-to-implement-artificial-intelligence-in-sales-and-customer-service-4oc0 | webdev, ai, aiops | On October 26, 2023, within the framework of the “My Business” Entrepreneur Support Fund, a meeting will be held to discuss attracting investments using Artificial Intelligence technologies.
Speakers: Maxim Soprano and Vadim Khasanov - founders of the Corporate University of Artificial Intelligence "Turing".
Participants of the meeting will be able to receive subsidies for corporate training of their team in the use of Artificial Intelligence to solve business problems:
- sales and customer service,
- in marketing and advertising,
- in analytics and forecasting;
- in hiring and adaptation of employees.
“The Prom-Ecopack company decided to finance part of the cost of training in the use of artificial intelligence for small businesses in our region. We hope this will become an example for large enterprises in Russia. Investments in education, business development, training of our heritage are the most important contribution to the development of the region,” - said Rinat Khasimov, investor and founder of the Prom-Ecopack company.
You can view the presentation of corporate education based on artificial intelligence on the company’s website: https://prom-ekopak.ru/documents
Video invitation from the founder of the Corporate University of Artificial Intelligence Vadim Khasanov for small and medium-sized businesses: https://youtube.com/shorts/sIDajNqs3Os?feature=share | piarim |
1,645,556 | Luyện thi toeic cấp tốc | "📣 Chào các bạn! Bạn đang muốn cải thiện điểm Toeic của mình một cách nhanh chóng và hiệu quả? Hãy... | 0 | 2023-10-25T06:31:24 | https://dev.to/toeiccaptocanhle/luyen-thi-toeic-cap-toc-1ie3 | "📣 Chào các bạn!
Bạn đang muốn cải thiện điểm Toeic của mình một cách nhanh chóng và hiệu quả? Hãy đến với Anhle Toeic - trung tâm luyện thi Toeic hàng đầu!
🎯 Với phương pháp [luyện thi Toeic cấp tốc](https://anhletoeic.com/khoa-hoc/toeic-cap-toc) của chúng tôi, bạn sẽ:
✅ Tiết kiệm thời gian: Chương trình luyện thi được thiết kế đặc biệt để giúp bạn nắm bắt kiến thức và kỹ năng cần thiết trong thời gian ngắn nhất.
✅ Tập trung vào yếu tố quan trọng: Không bị sa lỡ mất thời gian với những kiến thức không cần thiết, chúng tôi chỉ tập trung vào những điểm quan trọng nhất để giúp bạn đạt điểm cao.
✅ Đội ngũ giảng viên chất lượng: Với các giảng viên giàu kinh nghiệm, chúng tôi cam kết mang đến cho bạn những buổi học chất lượng và đáng nhớ.
💼 Đến với Anhle Toeic, bạn sẽ có cơ hội:
🌟 Nắm bắt các chiến lược làm bài và ghi điểm từ những người đã thành công.
🌟 Luyện tập thông qua các bài tập và đề thi mô phỏng thực tế.
🌟 Nhận được phản hồi chi tiết và gợi ý cải thiện từ giảng viên.
🌟 Tăng cường kỹ năng nghe và đọc hiểu tiếng Anh.
💪 Hãy đặt niềm tin vào chúng tôi! Với Anhle Toeic, thành công trong kỳ thi Toeic chỉ còn là chuyện nhỏ!
📞 Liên hệ ngay để được tư vấn miễn phí và đăng ký khóa học của chúng tôi!
#AnhleToeic #luyenthitoeic #cấptốc #thànhcông #tưvấnmiễnphí #chấtluợnghàngđầu"
 | toeiccaptocanhle | |
1,646,895 | Client Testimonials and Success Stories: Real-World Proof of Our AR Excellence | When considering a service provider for your accounts receivable (AR) needs, what could be more... | 0 | 2023-10-26T07:01:12 | https://dev.to/arservices/client-testimonials-and-success-stories-real-world-proof-of-our-ar-excellence-aaa |
When considering a service provider for your accounts receivable (AR) needs, what could be more convincing than hearing from clients who have already experienced success? In this blog post, we will showcase client testimonials and real-world success stories that provide tangible proof of the value and excellence of our Accounts Receivable Services. Join us as we introduce you to satisfied clients who have benefited from our expertise and dedication.
Client Testimonial 1
Company: XYZ Manufacturing
Industry: Manufacturing
“We were drowning in overdue accounts and struggling with cash flow. Outsourcing our account receivable tasks to Outsource AR was a game-changer. Their automated systems and dedicated team streamlined collections, and our cash flow improved significantly. We can’t thank them enough for their expertise and professionalism.”
Client Testimonial 2:
Company: ABC Healthcare
Industry: Healthcare
“As a healthcare provider, billing and collections were becoming increasingly complex. Outsource AR stepped in and transformed our AR processes. They not only improved our revenue cycle but also enhanced patient satisfaction with clear and timely communication. We highly recommend their services.”
Client Testimonial 3:
Company: LMN Tech
Industry: Technology
“Outsourcing our AR operations to Outsource AR was a strategic move. Their expertise in technology-related AR made a significant difference. They not only improved our cash flow but also ensured compliance with industry-specific regulations. We couldn’t be happier with the results.”
Client Success Story 1: Streamlining Operations
Company: DE Services
Industry: Services
Challenge: DE Services was grappling with a growing list of overdue accounts, leading to inconsistent cash flow and resource strain on their internal AR team.
Solution: They decided to partner with Outsource AR for AR outsourcing. Our automated systems and dedicated professionals streamlined collections, reducing the number of late payments and improving cash flow.
Outcome: DE Services experienced a significant improvement in cash flow within the first few months. With their AR management streamlined, they were able to redirect internal resources toward core operations and growth initiatives.
Client Success Story 2: Enhancing Customer Experience
Company: HI Retail
Industry: Retail
Challenge: HI Retail was looking to improve its customer relationships and streamline collections while maintaining a positive customer experience.
Solution: They partnered with Outsource AR for AR services. The personalized customer communication, automated reminders, and follow-ups provided by our company enhanced the customer experience while ensuring timely payments.
Outcome: HI Retail not only improved its collections process but also saw higher customer satisfaction levels. Customers received clear and timely information about their invoices and payment options.
Conclusion
Client testimonials and real-world success stories are powerful indicators of the value and expertise a service provider can bring to your AR processes. The testimonials from satisfied clients and the success stories we’ve shared provide tangible evidence of the benefits of partnering with Outsource AR.
If you’re seeking improved cash flow, streamlined collections, enhanced customer experiences, and industry-specific expertise in your AR management, consider exploring the possibilities with us. Our track record of success and satisfied clients speaks for itself. Get in touch with us now to initiate a journey toward efficient and future-ready accounts receivable management. Don’t miss this opportunity for financial excellence. | arservices | |
1,653,044 | Why Progressive Web Apps Are the Future of Web Development | Explanation of Progressive Web Apps (PWAs): PWA has just become a bright future for businesses that... | 0 | 2023-11-01T05:00:31 | https://dev.to/carrylindsay/why-progressive-web-apps-are-the-future-of-web-development-553h | progressive, pwa, pwabuilder | <h2>Explanation of Progressive Web Apps (PWAs):</h2>
PWA has just become a bright future for businesses that are ready to be accepted, and it may deliver a wonderful experience to users.PWAs integrate the finest features of online and mobile app technology to provide consumers with quick, engaging, and dependable experiences. These applications can be accessed through web browsers, eliminating the need for native app store downloads. PWAs are designed to work seamlessly across various devices and platforms, offering offline functionality, quick loading times, and features like push notifications. As the digital landscape evolves, PWAs stand as a pivotal innovation, shaping the future of web development by prioritizing user-centric experiences, performance, and accessibility.
<h2>Importance of Web Development in the Digital Era:</h2>
Web development has become a priority for enterprises and people in the digital era for the sake of growth. The digital landscape has become the primary arena for communication, commerce, and interaction. It is difficult to attract people with an online presence since it needs a lot of effort, but PWA has made it much easier for businesses to accomplish so.
The significance of web development extends to both native websites and progressive web apps (PWAs). Collaborating with a <a href="https://www.nevinainfotech.com/progressive-web-app-development-service">progressive web app development company</a> is becoming increasingly vital to harness the potential of PWAs and stay competitive in the ever-evolving digital ecosystem. With the changes in technology, the users’ expectations are also increasing which can’t be ignored by the company.
<h2>The Shift Towards Mobile Devices and User Expectations:</h2>
The pervasive use of mobile devices has fundamentally altered the digital landscape. With smartphones and tablets becoming the primary means of accessing the internet, user expectations have evolved significantly. People demand fast, user-friendly, and responsive experiences on their mobile devices. This shift towards mobile devices has driven businesses to reevaluate their web development strategies. native websites often struggle to meet these expectations, leading to high bounce rates and user frustration. As a result, the importance of responsive design and mobile-friendliness has surged, emphasizing the need for solutions like Progressive Web Apps (PWAs). These PWAs, created with the expertise of PWA development services, are optimized for mobile use, offering lightning-fast loading times and smooth navigation, aligning perfectly with users' modern expectations.
<h2>The Emergence of PWAs as a Response to These Trends:</h2>
Recognizing the dominance of mobile devices and the increasing demands of users, PWAs were conceptualized to bridge the gap between native websites and native mobile applications. PWAs are designed to load quickly and function seamlessly on smartphones, providing users with the app-like experiences they crave. These applications, created by progressive web app development companies, offer offline functionality and engaging features like push notifications. PWAs are the ideal response to the trends shaping modern web usage, meeting users' expectations for speed, responsiveness, and convenience while retaining the advantages of web accessibility and cross-platform compatibility.
<h2>Key Features :</h2>
<h3>Fast Loading Times and Smooth User Experiences:</h3>
Progressive Web Apps (PWAs) are engineered for rapid loading times and seamless user experiences. They leverage service workers and optimized code to ensure content is delivered swiftly, reducing bounce rates and keeping users engaged. PWAs deliver consistent performance, even in low-network conditions, ensuring a smooth and frustration-free user journey. Their fast-loading nature is a testament to the future-focused approach of progressive web app development.
<h3>Offline Functionality and Reliability:</h3>
One of the standout features of PWAs is their offline functionality. PWAs use service workers to cache content, enabling users to access information and features without an internet connection. This reliability ensures that users can interact with the PWA anytime, anywhere, fostering trust and dependability. When businesses <a href="https://www.nevinainfotech.com/hire-pwa-developer">hire PWA developers</a>, they harness the power of offline capabilities to provide uninterrupted services, regardless of network availability.
<h3>Cross-Platform Compatibility:</h3>
PWAs are inherently cross-platform, offering compatibility across various devices and browsers. They eliminate the need for separate development efforts for different platforms, reducing complexity and development costs. PWAs created by skilled PWA developers function seamlessly on smartphones, tablets, desktops, and more, extending the reach and enhancing user accessibility.
<h3>SEO Advantages and Improved Discoverability:</h3>
PWAs come with SEO benefits that improve online discoverability. Their fast loading times, lower bounce rates, and enhanced user engagement contribute to higher search engine rankings. With the assistance of website development services, businesses can create PWAs that are optimized for search engines, attracting more organic traffic and increasing visibility among potential customers.
<h3>Cost-Effectiveness and Ease of Maintenance:</h3>
PWAs offer cost-effectiveness and streamlined maintenance compared to native apps. Businesses benefit from a single codebase that works across platforms, reducing development and maintenance costs. Updates can be applied universally, ensuring users have access to the latest content and features without delays. The ease of maintenance makes PWAs a practical and sustainable choice for businesses seeking to maximize their online presence.
<h2>Impact of PWA:</h2>
Enhanced User Engagement Through Engaging Features:
Progressive Web Apps (PWAs) are designed to captivate users with engaging features that enrich their online experiences. Whether it's the seamless navigation, smooth animations, or interactive content, PWAs created with the expertise of website development services elevate user engagement to new heights. Features like push notifications keep users connected and informed, fostering an ongoing relationship. PWAs offer a delightful user journey, encouraging users to spend more time on the platform, interact with content, and explore offerings, ultimately leading to deeper engagement and a more meaningful connection between businesses and their audience.
<h3>Improved Conversion Rates and Business Growth:</h3>
PWAs contribute significantly to improving conversion rates, which directly impact business growth. Their fast loading times, offline functionality, and engaging user experiences translate into higher conversion rates. When users enjoy a smooth, user-friendly experience, they are more likely to complete tasks such as completing a purchase, filling out a form, or signing up for newsletters. This increase in conversion rates has a direct and positive effect on business growth, driving revenue, expanding customer bases, and solidifying market presence. Collaborating with PWA development services to harness the power of PWAs is a strategic choice for businesses looking to boost conversions and achieve sustainable growth.
<h2>The Role of PWA Development Services in Shaping the Future:</h2>
PWA development services play a pivotal role in shaping the future of web development. Their expertise is instrumental in harnessing the full potential of Progressive Web Apps (PWAs). These services are at the forefront of innovation, helping businesses create PWAs that deliver exceptional user experiences, high performance, and cross-platform compatibility. PWA development services bring technical know-how to the table, ensuring that PWAs are optimized for speed, reliability, and engagement.
They work collaboratively with businesses to design and implement features like offline functionality and push notifications. As PWAs continue to gain traction, PWA development services will remain essential partners in ensuring that businesses leverage this transformative technology effectively to meet evolving user expectations and stay competitive in the digital landscape.
<h2>Potential Challenges and How They Can Be Addressed:</h2>
While PWAs represent the future of web development, they are not without challenges. Here are some key challenges and potential solutions:
<h3>Limited Browser Support:</h3>
Some older browsers may not fully support PWAs. To address this, businesses can encourage users to update their browsers or provide a fallback experience for unsupported browsers.
<h3>Discovery:</h3>
Unlike native app stores, PWAs rely on web searches for discovery. Businesses should invest in SEO strategies to improve PWA visibility in search engine results.
<h3>User Awareness:</h3>
Users may not be familiar with PWAs. Businesses can educate their audience about the benefits of PWAs through marketing and user guides.
<h3>Data Storage:</h3>
PWAs that use significant amounts of data may pose challenges for users with limited data plans. Optimizing data usage and offering settings for data control can help mitigate this issue.
<h3>Security:</h3>
PWAs must ensure robust security, especially for user data. Employing HTTPS and adhering to security best practices is crucial.
<h3>Development Expertise:</h3>
Building PWAs requires specific expertise. Collaborating with experienced PWA development services can address this challenge, ensuring a well-crafted PWA that meets user expectations.
Addressing these challenges is essential for the widespread adoption of PWAs and their establishment as a standard in web development.
<h3>Conclusion:</h3>
In conclusion, Progressive Web Apps (PWAs) are a mirror that reflects the bright future of web development. They embody a user-centric approach, prioritizing speed, accessibility, and engagement. PWAs bridge the gap between web and mobile app experiences, reshaping how businesses connect with their audiences online. Collaborating with PWA development services is paramount to unlocking the full potential of this transformative technology. While challenges like browser support and user awareness exist, they are surmountable with strategic approaches. | carrylindsay |
1,654,394 | TIP FOR PHOTOSHOP BEGINNERS #2 | Lift skin tones quickly Often skin tones will benefit from a gentle lift to the luminance of the... | 0 | 2023-11-02T06:14:26 | https://dev.to/artlyyofc/tip-for-photoshop-beginners-2-5k2 | **Lift skin tones quickly**
> Often skin tones will benefit from a gentle lift to the luminance of the red, yellow or orange color range. a simple way to do this is with the Targeted Adjustment tool in Camera Raw. simply grab the tool, right-click and choose luminance, then drag upwards slightly over the subject’s skin to lift it.
[SEE EXAMPLES HERE](https://cutt.ly/gwjiIuJe) | artlyyofc | |
1,656,516 | How To Create Sticky Note App in HTML CSS & JavaScript | Mini Text Editor | Overview: Welcome to our JavaScript Sticky Note App with Mini Text Editor Coding... | 0 | 2023-11-22T11:10:22 | https://dev.to/sharathchandark/how-to-create-sticky-note-app-in-html-css-javascript-mini-text-editor-111i | webdev, javascript, beginners, programming | ## Overview:
**Welcome to our JavaScript Sticky Note App with Mini Text Editor Coding Tutorials**.
In this article, we'll walk you through a step-by-step guide to building a fully functional and dynamic digital sticky note application with a mini text editor from scratch using HTML CSS and of course JavaScript.
You'll learn how to implement essential sticky notes that you can use to organize your thoughts. This will have functionalities like reading data from local storage, adding notes, editing existing notes, auto-updating, and removing virtual sticky notes on the screen.
✅ Watch Live Preview 👉👉 [Mini Text Editor](https://youtu.be/ZvSljC3cJJg)
Throughout this video, we'll cover key concepts such as DOM manipulation, event handling, and local storage integration, enabling you to build a fun and practical digital version of those classic sticky notes with the mini text editor we all love.
{% embed https://youtu.be/ZvSljC3cJJg %}
By the end of this video, you'll have a powerful Mini Text Editor Note App. This mini-note app can change the selected text to **capitalize**, **bold**, **italic**, **underline**, and **line-through** effortlessly through the browser.
Important Note:
`In the Todo App tutorial, we have stored our data list in local storage. The localStorage object allows you to save key/value pairs in the browser. The data is not deleted when the browser is closed/refreshed and is available for future sessions.`
Let's get started on creating your own JavaScript-mini text editor note app now! HAPPY CODING!
You might like this:
- [How should a beginner start programming?](https://dev.to/sharathchandark/how-should-a-beginner-start-programming-3hom)
- [To-do List App!](https://dev.to/sharathchandark/how-to-build-a-todo-list-app-using-html-css-and-javascript-4mg6)
## Introduction:
Sticky notes are a timeless solution for quick reminders and notes. Ever thought about creating your own digital sticky note app? Get ready to bring your virtual sticky notes to life with this fun and practical mini-text editor project. This mini text editor will not only be a practical addition to your toolkit but also a fun and rewarding coding project. This mini project is perfect for beginners and offers a delightful way to enhance your web development skills.
## Prerequisites:
Basic knowledge of HTML, CSS, and JavaScript.
A code editor of your choice.
**Steps to Build Your Sticky Note App:**
**Step 1: Set Up Your Project:**
Create a new folder for your project, project name as per your wish I have created a project name called Note App. and inside it, create three files: **`index.html`**, **`style.css`**, and **`script.js`** with an image folder and supported images. These files will serve as the foundation for your Note App. if you want to clone my [Project-Structure-Example](https://github.com/sharathchandar-k/Project-Structure-Example) and start working with me.
**Step 2: Build the HTML Structure:**
In the **`index.html`** file, create the HTML structure for your note app. and add the HTML Boilerplate by linking these files (**`style.css`**, **`script.js`**) into an HTML file.
The `<link>` tag defines the relationship between the current document and an external resource. (style.css)
The `<script>` tag is used to embed a client-side script (JavaScript). or it points to an external script file through the src attribute. (script.js)
```
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Note App - By Sharathchandar.K</title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<!-- Container here -->
<script type="text/javascript" src="script.js" ></script>
</body>
</html>
```
First, will add the `div` with class and id as a `container` inside the body element. The div tag defines a division or a section in an HTML document.
```
<div class="container" id="container">
<!-- Inside the container will add an input field for adding tasks, a list to display the tasks, and buttons for adding and removing tasks.-->
</div>
```
**Step 3: Style Your App with CSS:**
In the **`style.css`** file, and add CSS rules to make your app visually appealing.
We are setting all elements to have zero margins, and zero padding, thus making them look the same in all browsers. with the help of * and my favorite font family **`Poppins`**. and then will set the background color to the entire body and will set all the notes in the view of row for that will add the styles to the .container with the help of display with supported properties.
```
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");
* {
margin: 0;
padding: 0;
font-family: "Poppins", sans-serif;
box-sizing: border-box;
}
body {
background: #78c1f3;
padding: 25px;
}
.container {
display: flex;
flex-wrap: wrap;
flex-direction: row;
}
```
this is what our Note App looks like after adding the above code.
**Step 4: Implement the Image Button to add Notes:**
Now will add the image tag inside the container, to display the add event button to the user. and will set the onclick event called CreateNewNote() and class attribute with the value of addNote.
```
<img src="images/plus.png" onclick="CreateNewNote('')" class="addNote" />
```
this is how the image looks like, and then now will add the styles to the image.
```
.addNote {
height: 150px;
background: #ffffff;
cursor: pointer;
margin: 10px;
padding: 50px;
}
```
**Step 5: Implement the JavaScript Functionality:**
In the **`script.js`** file, and write JavaScript code to make your app interactive. Create Declarations and functions for adding functionality for notes. You can use the Document Object Model (DOM) to manipulate elements in your HTML.
First will declare all the declarations with the help of a document object, the document object represents the owner of all other objects on your web page.
```
const Container = document.getElementById("container");
let selectedText = "";
let rangeAT = "";
```
Next will declare the `localstorage` object into the let noteData with the help of `key:noteData` with this declaration, will read the JSON.parse data from localstorage with the help of getItem() else will initialize the empty array [] into this.
```
let noteData = JSON.parse(localStorage.getItem("noteData")) || [];
```
Next will add the functions for each functionality like **CREATE**, **READ**, **SAVE** and **DELETE**. The function is a block of code designed to perform a particular task. A JavaScript function is executed when "something" invokes it (calls it).
_This below function will help to **create** a new note area to add note text and change the styling of the text characters into the list with some additional features:_
1. in this CreateNewNote() function we will create a dynamic note area with HTML from the script.
2. this function will create a note area with styling options to enable text as **capitalize**, **bold**, **italic**, **underline** & **lineThrough**.
3. in the note area, we have the option to delete the note from the view as well as localstorage too.
4. While clicking this CreateNewNote() event from the + img event our tool will save the current session notes into the localstorage.
```
function CreateNewNote(e) {
let div = document.createElement("div");
div.classList.add("note-row");
let newHTML =
`<div contenteditable="true" class="note-editor" id="note-editor" onmouseup="getSelectedText()">` +
e +
`</div>
<div class="note-controls">
<div onclick="getSelected('capitalize')" class="capitalize">Aa</div>
<div onclick="getSelected('bold')" class="bold">B</div>
<div onclick="getSelected('italic')" class="italic">I</div>
<div onclick="getSelected('underline')" class="underline">U</div>
<div onclick="getSelected('lineThrough')" class="lineThrough">ab</div>
<hr />
<img src="images/delete.png" onclick="DeleteNote(this)" />
</div>`;
div.innerHTML = newHTML;
Container.appendChild(div);
const noteEditor = document.querySelectorAll(".note-editor");
noteEditor.forEach((el) =>
el.addEventListener("keypress", (e) => {
if (e.key === "Enter") {
document.execCommand("insertHTML", false, "<br/>");
return false;
}
})
);
SaveNoteData();
}
```
and then will add the styling for the Note area added through this above function.
```
.note-row {
background: #ffffff;
margin: 10px;
}
.note-editor {
height: 250px;
width: 250px;
resize: none;
border: none;
outline: none;
padding: 10px;
border-radius: 10px;
overflow: auto;
}
.note-editor::-webkit-scrollbar {
display: none;
}
.note-controls {
height: 50px;
width: 250px;
padding: 10px;
display: flex;
justify-content: space-between;
border-top: 1px solid;
}
.note-controls div {
width: 30px;
height: 30px;
cursor: pointer;
text-align: center;
background: #eeeeee;
border-radius: 5px;
line-height: 30px;
}
.note-controls img {
height: 25px;
cursor: pointer;
}
.bold {
font-weight: bold;
}
.capitalize {
text-transform: capitalize;
}
.italic {
font-style: italic;
}
.underline {
text-decoration: underline;
}
.lineThrough {
text-decoration: line-through;
}
```
once will add the above styles into the style.css and hit the + event calls in the browser window, our note app will create a new note area with the supported styling event that looks like the mini-text editor to style the text into the note area and based on the users clicks on + event calls tool will automatically creates new note area every time.
_this below function will help us to **SAVE** the note details with user-added styling into the localstorage. when the user clicks + event or will add the addEventListener for key-down to save the notes with the help of Ctrl + s from the browser window._
once the user clicks Ctrl+s on the browser, our note tool will save all the details with what the styles added for the text into the localstorage.
```
document.addEventListener('keydown', e => {
if (e.ctrlKey && e.key === 's') {
e.preventDefault();
SaveNoteData();
}
});
function SaveNoteData() {
noteData = [];
localStorage.setItem("noteData", []);
const noteEditor = document.querySelectorAll(".note-editor");
noteEditor.forEach((el) => {
if (el.innerHTML !== "") {
let HTML = { value: el.innerHTML };
noteData.push(HTML);
}
});
localStorage.setItem("noteData", JSON.stringify(noteData));
}
```
_This below function helps us to **READ** notes data from localstorage and display it in the view in the same as the user saves with and without styling by onload the app._
```
readData();
function readData() {
noteData.forEach((element) => {
CreateNewNote(element.value + "<br />");
});
}
```
_The below two function was initiated on the create note function based on the user click and change this function will invoke and do the below process._
1. this getSelectedText() function will help us to get the selected text from the window to set the styling from the range on the window selection.
2. this getSelected() function will help to add the span element with selected styles from the user clicks on the style area like **capitalize**, **bold**, **italic**, **underline** & **lineThrough**. based on this selection tool will add that style into that element and insert it back into the div as innerHTML and the rest of the things styles will taken care of.
```
function getSelectedText() {
selectedText = window.getSelection().toString();
rangeAT = window.getSelection().getRangeAt(0);
}
function getSelected(style) {
if (selectedText) {
let div = document.createElement("span");
div.classList.add(style);
div.innerHTML = selectedText;
rangeAT.deleteContents();
rangeAT.insertNode(div);
}
}
```
_This below function helps to **DELETE** a note area data from the view as well as localstorage._
1. If the user clicks the 🗑️ Delete icon in the style area tool will show a confirm alert message "**Are you sure! Do you want to Delete?**".
2. If the user says OK on the confirm window tool will automatically delete the note area and data from the view as well as localstorage.
3. If the user says cancel nothing will change in the view. this confirmation message shows user awareness for clicking the correct event.
```
function DeleteNote(e) {
let conform = confirm("Are you sure! Do you want to Delete?");
if (conform) {
e.parentElement.parentElement.remove();
SaveNoteData();
}
}
```
**Step 5: Test and Customize:**
Open your **`index.html`** file in a web browser to test your Mini Text Editor Note app. Add Text and Change the styling for that, remove them or change them with different styling and Delete the notes to ensure everything works as expected. You can further customize and enhance your app by adding features like adding more styling event, added dates, or data persistence using local storage.
> Conclusion:
> Congratulations! You've successfully created your very own Sticky Note App—a personalized mini text editor at your fingertips using HTML, CSS, and JavaScript. This mini-project not only provides a practical tool for quick note-taking but also serves as an excellent learning experience for budding developers. Feel free to customize and expand upon this project as you continue to explore the vast world of web development. Happy coding!
Join our ever-growing community on [YouTube](https://www.youtube.com/@SharathchandarK), where we explore [Full Stack development](https://www.youtube.com/watch?v=dyRYpFaOgT8&t=4s), learn, and have fun together. **Your subscription is a vote of confidence**, and it enables us to keep producing high-quality, informative videos that you can enjoy and share with your friends and family.
So, if you haven’t already, please hit that subscribe button, click the notification bell, and be a part of our YouTube family. Let’s continue learning, growing, and sharing knowledge in exciting and innovative ways.
Thank you once again for your support, and we look forward to seeing you on our YouTube channel!
| sharathchandark |
1,657,337 | Supercharge Your Workflow: Productivity Hacks for Web Developers in 2023 | In the hustle of coding and deadlines, the word 'productivity' sometimes feels like a mythical beast... | 0 | 2023-11-05T09:19:52 | https://dev.to/delia_code/supercharge-your-workflow-productivity-hacks-for-web-developers-in-2023-4ng2 | productivity, webdev, programming |
In the hustle of coding and deadlines, the word 'productivity' sometimes feels like a mythical beast for us web developers. But what if I told you that with a few tweaks and some shiny new habits, you could not only catch sight of this beast but also ride it gloriously towards your most efficient year yet?
Hey friends, it's 2023, and unless you’ve discovered a time machine hidden in JavaScript's ECMAScript updates, we’re all working with the same 24 hours. Let’s talk about how to make every second count.
## 🚀 The Early Bird Catches the Worm: Start Your Day Right
<img width="100%" style="width:100%" src="https://media.giphy.com/media/82CQozWEtaJccC1OPT/giphy.gif">
We've all heard this, but what does it mean for a web developer? It means starting your day with a clear plan. Every morning, I spend the first 10 minutes reviewing my Trello board (more on that later) to see what’s ahead. It’s like a roadmap that gets my brain geared up to hit the ground running.
## ✅ Embrace the To-Do List: But Make It Smart
<img width="100%" style="width:100%" src="https://media.giphy.com/media/4xWGyVKoXqg2eVCiq9/giphy.gif">
Your to-do list isn't just a list; it's your day on paper. I recommend tools like Todoist or Notion to not only list your tasks but also categorize and prioritize them. Tag them based on the project, urgency, or even the estimated time to complete. Watch how a well-organized list can make decision fatigue take the back seat.
### Additional Tools to Level-Up Your Lists:
- **Asana**: Great for team collaboration and project tracking.
- **ClickUp**: One app to replace them all; it combines tasks, docs, goals, and chat.
## 💬 Communication is Key: Chat Wisely
<img width="100%" style="width:100%" src="https://media.giphy.com/media/3oriO7wa3S0vXoNJks/giphy.gif">
Slack, Discord, you name it—chat apps are both a blessing and a curse. I set specific times to check messages so I don't get derailed by every notification. It’s like batching your emails but for chat. You stay in the loop without getting looped into the endless scroll.
### More Tools for Streamlined Communication:
- **Microsoft Teams**: For those who are integrated into the Microsoft ecosystem.
- **Slack**: For those who want a more organized way to talk with the development team.
## 🔕 The Magic of Muting: Notification Management
<img width="100%" style="width:100%" src="https://media.giphy.com/media/YNLTsP0Wttiq4xCcYo/giphy.gif">
Notifications are the kryptonite of focus. On my work devices, I mute everything non-essential. Yes, that includes the seductive ping of social media. I use tools like Freedom or Cold Turkey to keep the distractions at bay. Remember, when you’re coding, you’re coding.
### Try These Tools for Focused Work Sessions:
- **Serene**: A tool to help you stay focused by blocking distractions.
- **Focus@Will**: Music scientifically optimized to boost concentration and focus.
## 🎧 Soundtrack to Success: Tune Into Productivity
<img width="100%" style="width:100%" src="https://media.giphy.com/media/pU7ZQcEQ8Loxq/giphy.gif">
Who said coding has to be silent? I have a Spotify playlist with tunes that keep my brainwaves dancing at the right frequency. Music, especially instrumental or ambient sounds, can help you get into a state of 'flow'. Just steer clear of the Top 40 unless you want to be coding in the rhythm of the latest hits.
### Music and Ambient Tools for Focus:
- **Brain.fm**: Music engineered to increase focus.
- **Noisli**: Customizable background noises to improve concentration.
## 🛠 The Toolbox: Streamline with Extensions and Shortcuts
<img width="100%" style="width:100%" src="https://media.giphy.com/media/XIm5w1pgUmyc0/giphy.gif">
This might be my favorite part. I’ve optimized my browser and code editor with extensions that act like my personal assistants. Tools like Wappalyzer to identify web technologies, or daily.dev for the latest web dev news, keep me informed without effort. And yes, learn your keyboard shortcuts—it’s like leveling up in a game.
### Enhance Your Setup With:
- **Octotree**: Browser extension that provides a tree directory for GitHub repos.
- **JSON Viewer**: For those moments when you need to quickly read JSON from your browser.
## 🧠 Rest is Not for the Wicked: It’s for the Wise
<img width="100%" style="width:100%" src="https://media.giphy.com/media/YOGiZKvTksi4dSatxR/giphy.gif">
Here’s the deal, I used to be that guy, chugging coffee at 2 AM trying to squash bugs. Now, I prioritize rest. Seriously, regular breaks with apps like Be Focused, and a hard stop to my workday have done wonders. Quality sleep makes the code in my dreams a lot less buggy.
### Apps to Encourage Rest and Recovery:
- **Calm**: Meditation and sleep stories to reduce stress and improve sleep.
- **Time Out**: Reminder to take regular breaks during your workday.
## 🏃♂️ The Agile Approach: Iterate Your Life
<img width="100%" style="width:100%" src="https://media.giphy.com/media/GxMOE1Ns0fdy4bfhf6/giphy.gif">
Agile isn't just for your projects; apply it to how you work. Reflect each week—what worked, what didn't? Be ruthless in refining your approach. Continuous improvement isn’t just a buzzword; it’s a lifestyle.
## 🤹♂️ Balance is the New Black: Work and Life
<img width="100%" style="width:100%" src="https://media.giphy.com/media/XfnVveiDFDeGPfjR8G/giphy.gif">
I can’t stress this enough—burnout isn’t a trophy. Keep your hobbies alive, hit the gym, cook a meal. Balance isn't about dividing your time equally; it’s about giving the necessary space to each aspect of your life so you can bring your best self to your code.
## 📈 Track Progress: Gamify Your Growth
<img width="100%" style="width:100%" src="https://media.giphy.com/media/OoxzFYCmEiELda33Xg/giphy.gif">
Lastly, nothing beats the satisfaction of seeing how far you’ve come. Use tools like RescueTime to track your productivity and make it a game to beat your high score each week.
### Additional Resources for Monitoring Your Growth:
- **Habitica**: Turns your life into a game with in-game rewards and punishments to motivate.
- **Forest**: Helps you stay focused by planting virtual trees which grow while you work.
Folks, being a web developer in 2023 is no small feat, but with these productivity hacks, you’re not just surviving; you’re thriving. Implement these, and watch as you supercharge your workflow, one line of code at a time.
Now, I’d love to hear from you—what are your top productivity hacks? Drop them in the comments below, and let’s make this year our most productive yet!
| delia_code |
1,657,354 | Building a syntax highlighting extension for VS Code | I spent a few days of my spare time building a VS Code extension that would bring better syntax... | 0 | 2024-03-01T04:28:55 | https://dev.to/borama/building-a-syntax-highlighting-extension-for-vs-code-594 | vscode, slim, rails, regex | I spent a few days of my spare time building a [VS Code extension](https://marketplace.visualstudio.com/items?itemName=borama.ruby-slim) that would bring better syntax highlighting for the [Slim template language](https://github.com/slim-template/slim) to the editor. I quite enjoyed most of the process so I’d like to share what I learned.
### Why?
First of all, **I like Slim**. I like the beauty and cleanness of Slim templates, to me they are way more readable than regular ERB templates and I think they fit in the ruby/Rails ecosystem very well. Slim is a close cousin to [Haml](https://haml.info/), without the ugly percent characters, haha. I've used Slim exclusively in my projects since about 2016.
But why bother building a new syntax highlighting extension for VS Code especially when there [already is](https://marketplace.visualstudio.com/items?itemName=sianglim.slim) a quite popular one? To answer that I need to add a bit more of a personal context (short, I promise)… As a long-time and mostly happy user of the [RubyMine IDE](https://www.jetbrains.com/ruby/) from Jetbrains I recently noticed I somehow got used to this subdued, passive role: when I encountered a bug or a missing feature of the editor, I could of course file an [issue in the tracker](https://youtrack.jetbrains.com/issues/RUBY) but – that was about it. As RubyMine is closed source code and the [plugins ecosystem](https://plugins.jetbrains.com/docs/intellij/developing-plugins.html) was hard to grasp for me, I never felt the courage to deep dive into building a custom plugin (actually, I did try hard once – and failed – many years ago, and I can see that things might be a bit easier now with Kotlin, the Gradle toolkit and finally the recent [LSP support](https://blog.jetbrains.com/ruby/2023/07/the-rubymine-2023-2-beta-updated-ai-assistant-lsp-api-for-plugin-developers-and-more/#lsp-support-for-plugin-developers)). So, I waited patiently for the developers to notice the issue and fix it. And sometimes they did! But more often not which is quite understandable for a niche bug or language like Slim.
Now, fast forward to last year's [Rails World conference](https://rubyonrails.org/world) that I was a lucky attendee of. What a breeze of fresh air! Among the many many inspiring people, talks and presentations, I noticed one thing: most people use VS Code, some use Vim but – more importantly – **a lot of [people](https://youtu.be/iRjei4nj41o?feature=shared&t=1261) [tweak](https://youtu.be/GnqRMQ0iQTg?feature=shared&t=2019) their editor / IDE** almost as routinely as they tweak the code they work on professionally! And I thought: I want that too, how come I've lost this mindset here? I’ve taken for granted that I can tweak every imaginable aspect of my Linux OS as well as the Gnome environment so why not my IDE – the program that I literary spend most hours a day in? That was the final nudge for me to try to switch to something – anything really – that would be feasible for me to tweak and that’s how I ended up in VS Code. I’m not saying this will be my final IDE destination (looking at you [Zed](https://zed.dev/), [Fleet](https://www.jetbrains.com/fleet/) or perhaps even Vim) but I know I want to stay closer to where a more active developer community around the editor is.
### OK, but why another Slim syntax extension?
After the switch, an opportunity for a small initial tweak came almost immediately: I didn't like the syntax highlighting of the Slim templates in our project. It almost resembled the old days when RubyMine highlighted [slashes](https://tailwindcss.com/docs/width#percentage-widths) in some of the Tailwind classes as ugly errors (to be fair, they have fixed it a long time ago):
[The only Slim extension](https://marketplace.visualstudio.com/items?itemName=sianglim.slim) available for VS Code at that time had somewhat similar problems: it couldn’t recognize slashes in class names, it did not understand multi-line comments, attribute values and expressions, support for some embedded language blocks such as Markdown or SASS was missing.
I said to myself: _it couldn’t be that hard to fix, could it?_ Well… When I looked at [the repository](https://github.com/sianglim/vscode-slim), I soon found out that it wouldn’t be that easy: the grammar syntax was in some hardly comprehensible XML format ([PList](https://en.wikipedia.org/wiki/Property_list)) and looked like being a bare copy from somewhere else, there were no comments or helpful tips anywhere and, above all, the whole thing was basically unmaintained: last changes from several years ago, no issues resolved, no PRs merged. I’m not judging here (of course I made several ”zombie projects“ myself, too), I just hope it’s clear now that I _had to_ go down the rabbit hole and rebuild the extension from the bottom up.
### Down the rabbit hole
The official [Syntax Highlighting Guide](https://code.visualstudio.com/api/language-extensions/syntax-highlight-guide) was very nice and helpful. It was not hard to create a blank grammar extension. What turned out much harder was the grammar syntax itself, partly because there was no formal specification available. The official guide showed a [basic grammar example](https://code.visualstudio.com/api/language-extensions/syntax-highlight-guide#contributing-a-basic-grammar) but mostly linked to a few articles such as the [Textmate grammars](https://macromates.com/manual/en/language_grammars) from which the VS Code ones originate.
The most helpful resource for me, in the end, was [this post by Matt Neuburg](https://www.apeth.com/nonblog/stories/textmatebundle.html). It was a long one and I loved how sincere it was when describing the time involvement needed to deep dive into writing language grammars:
Strangely enough, it got me hooked, it looked like a fun thing to try! 🙂
#### Regular expressions
I quickly learned that I needed to invest myself in one more thing before trying to actually edit the files: **regular expressions**. All grammar matching is based on them. I refreshed the basics and re-read thoroughly the [lookahead](https://www.regextutorial.org/positive-and-negative-lookahead-assertions.php) and [lookbehind](https://www.regextutorial.org/positive-and-negative-lookbehind-assertions.php) chapters which turned out to be tremendously useful.
As a ruby developer, I was happy to find that VS Code / TextMate grammar files use the same regular expression engine called [Oniguruma](https://github.com/kkos/oniguruma) as ruby itself. Thus, I could be sure that when trying my regular expressions in my favorite online regex tool, [rubular.com](https://rubular.com/), there would be no inconsistencies due to the engine inner workings.
#### Unit-testing the beast
Oh, one more thing – and actually the most important one – **unit tests**! I would never be able to finish a working extension without having them at hand, I don’t even understand how did people make language grammars without unit-testing them, it seems just like a too complex task to me. I am no [TDD](https://en.wikipedia.org/wiki/Test-driven_development)-ist but it was unit tests that gave me the necessary confidence and guided me throughout the process.
I spent some time looking for ways to unit-test the grammar. The official VS Code docs didn’t say a word about that and their [Testing Extensions chapter](https://code.visualstudio.com/api/working-with-extensions/testing-extension) dealt rather with integration tests for the extension itself. I needed something at a lower level.
Luckily, there is a project that has fitted my needs perfectly: **[`vscode-grammar-test`](https://github.com/PanAeon/vscode-tmgrammar-test)**. It’s a command line tool that builds on the VS Code [regex engine](https://github.com/microsoft/vscode-oniguruma) and [grammar file parser](https://github.com/microsoft/vscode-textmate) and allows to run unit tests directly against a given grammar file.
The format of the test files themselves is inspired by the relatively new initiative by the [Sublime Text](https://www.sublimetext.com/) team when they [introduced](https://www.sublimetext.com/blog/articles/sublime-text-3-build-3103) a new grammar file format called [Sublime Syntax](https://www.sublimetext.com/docs/syntax.html) and – more importantly – **a way to [unit test](https://www.sublimetext.com/docs/syntax.html#testing) grammars**. It’s using some lovely human-friendly magic comments that allow to specify what [scopes](https://code.visualstudio.com/api/language-extensions/syntax-highlight-guide#textmate-tokens-and-scopes) should the grammar file produce for a given position on a given line.
For example, the following Slim line is tested using asserts in the comment lines below it: the `<-` ”operator“ targets the first character on the tested line and the `^`s target the ”underlined“ part of the tested line:
```slim
/ unit_tests.slim (i.e. this is a Slim file with comments)
' Verbatim <b>#{text}</b> without processing.
/ <- punctuation.section.verbatim.slim
/ ^^^^^^^^^^^^ text.html.embedded.slim
/ ^^^ meta.tag.inline.b.start.html
/ ...
```
This is cool. Even cooler is the fact that the Sublime Text team also provide their own official and full-featured [grammar for Slim templates](https://github.com/SublimeText/Slim/tree/master) as well as unit tests! So, in the end, I just grabbed the [test file](https://github.com/SublimeText/Slim/blob/master/tests/syntax_test_slim.slim) and used it as a basis for all my development of the VS Code extension grammar file. ❤️
#### TL;DR recap
Chances are that your head is already exploding so let’s recap the dependencies and inspiration sources for building a VS Code syntax grammar file:
- VS Code syntax highlighting works with TextMate editor grammar files,
- they are written in an old but well-thought-out specification based on some clever regexp matching
- for VS Code they can be written in PList, JSON or YAML formats,
- the Sublime Text team introduced a newer format for the same task (which is not directly usable in VS Code) and another one for testing the grammars,
- they also created grammar files for various languages, they are usually well-maintained and include the test files,
- the `vscode-grammar-test` tool combines the Sublime Text test files with VS Code / TextMate grammar files and thus allows unit testing the VS Code syntax grammars.
### Building the grammar
With all the tools and some basic theoretical knowledge of the problem at hand, I began building the grammar file. Of course I didn’t start from scratch though, I used the official TextMate grammar file (the [one in the YAML format](https://github.com/slim-template/ruby-slim.tmbundle/blob/master/Syntaxes/Ruby%20Slim.YAML-tmLanguage)) from the [Slim language repository](https://github.com/slim-template/ruby-slim.tmbundle).
I opened up the grammar file and the unit test file in my editor and started working **iteratively**:
1. I converted my YAML grammar file to the JSON format using the `js-yaml` tool (see my [wiki](https://github.com/borama/vscode-ruby-slim/wiki/Development-hints) for more instructions).
2. I [ran the tests](https://github.com/borama/vscode-ruby-slim/wiki/Development-hints#tests) with the output redirected to a `results.txt` log file. This flooded the results log with hundreds of assertion errors. I opened up the log file and scrolled to the first error, for example similar to this one:
✖ tests/unit_tests.slim failed
at [tests/unit_tests.slim:5:1:2]:
5: /Comment
^
missing required scopes: comment.block.code.slim punctuation.definition.comment.slim
actual: source.slim comment.block.slim comment.line.slash.slim punctuation.definition.comment.slim
3. Next, I tried to understand what the error was about: was this a real error or a missing feature in the grammar file? Or, was this just a mismatch between what scopes the original grammar file produced vs. what scopes the – much younger – Sublime Text unit test file expected? What scopes does VS Code need anyway? While it was hard to asses these things in the beginning, I slowly began to follow… (I will share some hints below.)
> BTW, I found the [GitHub Copilot: Explain This](https://dev.to/github/understand-your-code-using-github-copilot-5375) feature in VS Code quite useful. It provided me with explanations that helped me initially, even though I still had to do the hard part – deciding what the error really was about – myself.
> 
4. Having an idea about the cause of the error I edited the grammar file and/or the test file and jumped back to #1. And that was all there was to it! 😄
It may sound scary but **it was actually quite fun**! Although trying to untangle some of the problems definitely _was_ frustrating, the **very fast feedback loop** that this TDD-ish workflow provided was very satisfying and kept me reassured and oriented along the path. The most pleasant were the situations when I fixed a single thing in the grammar file and then watched tens or even hundreds of errors magically disappear!
#### Selected grammar file quirks
I will not try to explain how the grammar file works, it would be useless to repeat stuff from other great materials such as the [Matt’s post](https://www.apeth.com/nonblog/stories/textmatebundle.html). Instead, I want to briefly mention a few of the peculiarities that one likely hits when playing with the VS Code grammar files:
- The order of patterns in the grammar file is important - **first patterns are tried first**.
- The regexps can and often **should use groups** (either numbered or named groups). They can then be targeted by the `capture` keys mapping the groups to the actual [VS Code scopes](https://code.visualstudio.com/api/language-extensions/syntax-highlight-guide#textmate-tokens-and-scopes) that the given language pattern should produce.
- Although the regexps in the grammar can match new lines `\n`, they will **never match multiple lines of text** even though they are written like they should. In other words, regexps in grammars are forced to always match a single line of text only.
- The `end` key of a pattern, which specifies the regexp that the matched language pattern ends with, often acts in a surprising way that one has to keep in mind: if you match some _nested_ patterns inside this one, its **`end` regexp will become a ”floating“ one**. It will match the (final) part of the language pattern _after all nested patterns have finished their matching_.
So, for example, if the `end` regexp matches a new line but patterns nested inside the main one also match some new lines, the main pattern `end` will match a new line only after all the nested patterns are satisfied. In other words, what the `end` regexp effectively means is that it’s the _first_ match the pattern _can have_ if no other nested patterns prolong the whole pattern.
- The `end` regexp can also **[backreference](https://www.regular-expressions.info/backref.html) groups from the `begin` regexp**. This is very helpful in Slim templates because it allows the `end` regexp to match lines that are nested out of the `begin` line.
- The grammar syntax also allows defining a **repository of named patterns**. The repository very conveniently cleans up the grammar file and allows reusing of patterns.
- When working with **embedded languages**, the appropriate language grammar file for the embedded language is needed to better understand how embedding works and to run tests that target embedded language scopes (see the `-g` option of the `vscode-tmgrammar-test` tool). It should not be packed into the extension, though, this is a dev-only dependency.
- VS Code has a [convention for scopes naming](https://macromates.com/manual/en/language_grammars#naming_conventions). **Sometimes this convention differs** from conventions in other editors, notable those used in the new grammar files in Sublime Text which I used as a basis for the Slim extension. Thus, I had to rename some of the scopes to match the VS Code ones.
### Debugging and testing the extension
I used a few ways to try and test the syntax highlighting extension I was working on. First of all, the most important one were the **unit tests**. Once I got used to the error messages the testing tool reported, I was able to quickly pinpoint the problematic location in the grammar file and could start playing with the matching rules there. To verify that they work, I again ran the tests and watched the changes in the output log.
In more complicated cases, **I used the [Scope inspector](https://code.visualstudio.com/api/language-extensions/syntax-highlight-guide#scope-inspector)**. I created a [launch configuration](https://github.com/borama/vscode-ruby-slim/blob/main/.vscode/launch.json) to run the extension in the [VS Code Extension host](https://code.visualstudio.com/api/advanced-topics/extension-host). Then I could run the extension any time, open up a Slim template and start the Scope inspector via the ”Editor: Inspect Editor Tokens and Scopes“ quick action (for which I soon learned the shortcut key). This way I was able to inspect the behavior of the extension in a live document.
By the way, I extracted the official [Literate tests](https://github.com/slim-template/slim/blob/main/test/literate/TESTS.md) from the Slim repository into a [Slim template](https://github.com/borama/vscode-ruby-slim/blob/main/tests/test_suite.slim) that would be always ready for some manual testing.
From time to time I also **[packed](https://github.com/borama/vscode-ruby-slim/wiki/Development-hints#pack-extension) the extension** into a `.vsix` file and installed it locally into my VS Code (using the ”Extension: Install from VSIX…“ quick action) so that I could watch it highlighting some real code during my regular working days.
### Final notes
So here we are, the [Slim highlighting extension](https://marketplace.visualstudio.com/items?itemName=borama.ruby-slim) is ready for you to try. I mostly enjoyed the process of building it, although at times frustrating and having an arcane feel. Thanks to the fast feedback loop, very clear problem boundaries and a good notion of progress it was fun most of the time!
I now realize I quickly made most of the extension four months ago and it was only after I finished covering the grammar file by the unit tests that I somehow lost interest. I had the extension installed locally and it was working well, so I didn’t feel the push to finish the last 5% and actually publish the thing. Until now, luckily. 😅
So, enjoy the extension if you work in Slim, and I encourage you to try to build your own language grammar if you like working with a vintage, sometimes weird but apparently well-thought-out piece of technology.
_Want more stuff like this? Follow me here or [on Twitter](https://twitter.com/boramacz). Cheers!_ | borama |
1,689,148 | Reduce Hallucinations 💤 | Hallucinations are a big problem when working with LLMs. We made a simple Colab template to help you... | 0 | 2023-12-05T23:52:33 | https://dev.to/tanyarai/reduce-hallucinations-55m7 | ai, tutorial, opensource, machinelearning | Hallucinations are a big problem when working with LLMs.
We made a simple Colab template to help you verify your responses from LLMs.
The template uses **Chain-of-Verification (CoVe)**, a prompt engineering technique developed from research at Meta AI. CoVe enhances the accuracy of LLMs by generating a baseline response to a user query and then validating the information through a series of verification questions. This iterative process helps to correct any errors in the initial response, leading to more accurate and trustworthy outputs.
The template is backed by **AIConfig** - a JSON serializable format for models, prompts, and model parameters. You can easily switch out the models used for this template and use the AIConfig directly in your application code.
Try it here: [colab notebook](https://github.com/lastmile-ai/aiconfig/tree/main/cookbooks/Chain-of-Verification)
Please [**star our repo for AIConfig**](https://github.com/lastmile-ai/aiconfig/tree/main)! It's our first open-source project and we're thrilled to share it with you. ⭐️
| tanyarai |
1,657,458 | Write your own Hybrid Search with RRF and ‘Ember’ rerank | Embedding models are good for vector search with the help of vector databases. But there is a pitfall... | 0 | 2023-11-05T13:15:20 | https://dev.to/anar2706/write-your-own-hybrid-search-with-rrf-and-ember-rerank-3nh6 | ai, programming, development, llm | Embedding models are good for vector search with the help of vector databases. But there is a pitfall here, you can’t always get the best results based on the given context. Embedding models usually use dense vectors. With the help of sparse vectors like bm25 search, we can increase search performance dramatically. That is not the only thing for making the search better we can use reranker to rank out vector search responses for better hybrid search.
To keep it simple I will use Weaviate as data store. For embedding our texts we will use LLMRails and its Ember model for reranking. Because LLMRails is using its model in API instead of loading its model we will use it via API for embedding. First we will get vector and text search results
```
import weaviate
w_client = weaviate.Client(url='Your Weaviate Url')
schema = 'Your schema name'
def embed_text(query):
response = requests.post('https://api.llmrails.com/v1/embeddings',
headers={'X-API-KEY':'Your API key at https://console.llmrails.com/api-keys'},
json={
'input':[query],
'model':'embedding-english-v1'
}
)
return response.json()['data'][0]['embedding']
def search_vector(query):
embeddings = embed_text(query)
response = w_client.query.get(schema, ['text']).with_near_vector({"vector":embeddings}).with_additional(['id',"score", "explainScore","distance"]).with_limit(5).do()
mapping = {item['_additional']['id']: item['text'] for item in response["data"]["Get"][schema]}
ranks = rerank(query, list(mapping.values()))
reordered_list = [list(mapping.keys())[i] for i in ranks]
return {i: mapping[i] for i in reordered_list}
def search_text(query):
response = w_client.query.get(schema, ['text']).with_bm25(query).with_additional(['id',"score", "explainScore","distance"]).with_limit(5).do()
return {item['_additional']['id']: item['text'] for item in response["data"]["Get"][schema]}
```
In search vector we use rerank function and here is its implementation.
```
import torch
from transformers import AutoModelForSequenceClassification, AutoTokenizer
def rerank(query, all_documents):
name = 'llmrails/ember-v1'
tokenizer = AutoTokenizer.from_pretrained(name)
model = AutoModelForSequenceClassification.from_pretrained(name)
model.eval()
pairs = []
for i in all_documents:
pairs.append((query, i))
with torch.no_grad():
inputs = tokenizer(pairs, padding=True, truncation=True, return_tensors='pt', max_length=512)
scores = model(**inputs, return_dict=True).logits.view(-1, ).float()
sorted_indices = sorted(range(len(scores)), key=lambda k: scores[k], reverse=True)
return sorted_indices
```
After getting all results from the text search and reranked vector search it is time to merge them with RRF ( Reciprocal Rank Fusion ) which is mostly used in the industry for assessing the weights of response documents in industry (e.g Elasticsearch). What it does is gets document ids and tries to weight them by how many times they are used in each of response.
```
def reciprocal_rank_fusion(query, v_resp, t_resp, k=60):
fused_scores = {}
for rank, doc in enumerate(v_resp):
if doc not in fused_scores:
fused_scores[doc] = 0
previous_score = fused_scores[doc]
fused_scores[doc] += 1 / (rank + k)
print(f"Updating score for {doc} from {previous_score} to {fused_scores[doc]} based on rank {rank} in query '{query}'")
for rank, doc in enumerate(t_resp):
if doc not in fused_scores:
fused_scores[doc] = 0
previous_score = fused_scores[doc]
fused_scores[doc] += 1 / (rank + k)
print(f"Updating score for {doc} from {previous_score} to {fused_scores[doc]} based on rank {rank} in query '{query}'")
reranked_results = {doc: score for doc, score in sorted(fused_scores.items(), key=lambda x: x[1], reverse=True)}
return list(reranked_results.keys())[:5]
```
And at the end we will implement our hybrid search function to get all results.
```
def hybrid_reranked(query):
v_resp = search_vector(query)
t_resp = search_text(query)
hybrid = reciprocal_rank_fusion(query, v_resp, t_resp)
new_dict = {key: v_resp.get(key, t_resp.get(key)) for key in hybrid}
return new_dict
hybrid_reranked('What is the range of parameters for the large language models (LLMs) developed in this work?')
```
Do not forget to have a look at https://www.llmrails.com/ and https://docs.llmrails.com/. It is one of best and cheapest solutions in industry for embedding and RAG. | anar2706 |
1,657,515 | Exploring JS Frameworks with Component Party | Good morning, and happy MonDEV to all! ☕ I hope your week is off to a great start, and you're ready... | 25,147 | 2023-11-06T04:46:48 | https://dev.to/giuliano1993/exploring-js-frameworks-with-component-party-10dk | webdev, javascript, frontend | Good morning, and happy MonDEV to all! ☕
I hope your week is off to a great start, and you're ready to dive into some code. 😄 Last week, we talked about the backend, so this week, it's only fair to make our frontend friends in the newsletter happy.
In case you're wondering, no, today, I won't be discussing yet another JavaScript framework that popped up somewhere over the weekend. But if one had, you'd probably find it on the website I'm about to recommend.
Today, I'd like to introduce you to Component Party!
How many times have you wondered how to achieve a specific result in a JavaScript framework different from the one you're used to? For example, how to declare a component in Svelte? How are refs handled in Qwik? How do you manage forms with Alpine? The list of frameworks is now quite extensive, and while the operations are more or less the same, the way you perform them can vary greatly and be disorienting! Unless you're writing some code while poring over the documentation, hoping it's clear (which, as we all know, isn't always the case), or following some introductory video that often drags on (and requires more time), you don't have many options. Plus, you would have explored only one possibility.
A valid alternative to get a quick initial overview of various frameworks is Component Party: this website allows you to compare the core syntax of a long list of frameworks, seeing how to achieve the same results side by side, with the respective code snippets.
From managing reactivity to templating and component lifecycles, Component Party is a more than worthy companion for your next choice, or at least to get a taste of the various possibilities in a continually evolving landscape like that of JavaScript frameworks.
Which is the latest one you've tried or the next one you intend to explore? Let me know if you spot something interesting among those listed.
Furthermore, Component Party is an open-source project, so if you want to add a missing framework or integrate something into the existing ones, it's a win for everyone!
As always, you can find the newsletter at this link: let me know if you know of other similar tools so we can share them with others! For the rest, have a great week, everyone, and Happy Coding! 0_1
| giuliano1993 |
1,657,536 | People need a miracle, people need Jin. | People need a miracle, people need Jin. Jin is project what must be key to Utopia. If investigate... | 0 | 2023-11-05T15:07:24 | https://dev.to/iamvitalyo/people-need-a-miracle-people-need-jin-f4p | People need a miracle, people need Jin.
Jin is project what must be key to Utopia. If investigate pentogram we see human symbol what walks by the circle and draws number 5, what mean that human can do all exept 5 sins. Goal of this project to emulate pentogram on ours computers its mean to create human AI. Our Jin must resque the world.
Sorry if something wrong, i repeat the woman by 5 is brain, i am not woman, so i can do mistake.
My email: iamvitalyo@gmail.com
And if you see on this project or project like this donate button please donate, if you can work please work.
If you have any idea please write on email, or create "Pull request", or write in social network using tags together #ai #jin #5 #o #woman
Press "Watch" button to subscribe and watch the progress.
What we know:
- pentagram is safety, so our AI will be also safe.
- 5 in 5 is man he is nolove, 4 is ladyboy he/she is death, 3 woman is head of 5 she is brain, 2 boy is life, 1 girl is love.
- if circle drop in water will be sound "o", if drop half circle on the N, W, S, E will be 4 sounds, so language of nature exists.
- revert symbol of circle is cross("x"), all what not "o" is "x".
- coat of arms of the country can only be "o", flag can be only be grey(balanced color of "o"), if not its "x".
- woman by 5 is brain.
- "o" have constant 5, to draw balanced "o"(circle == his empty center) need diameter divide on 5, result is width of rim of balanced "o".
- "o" have second constant 16, this is how much balls you ca draw in balanced "o".
- "o" describe true and false equly, but in result "o", "o" is true.
- "o" told is 50% or more you think that this or that will works than do.
- current math told that "o" have constant 3.14159265359, its lie.
- current math told that 5 have constant 1.618034(golden ratio), its lie.
- "o" is justice, decentralization, equality, transparency, balance, all possibility - in one word Utopia.
- 5 is 5 symbol of "o" like "3" is triangel, "4" is square ...
- woman is key to 5, 5 is key to "o", "o" is key to Utopia.
- "o" like 5 is simple so our code must be also simple, like our science.
- we from water, water draw "o" for us, we have this symbol on our eyes, nature told too us that we all must leave in Utopia, but our goverment not undertand this, like dont understand that woman is main, and many another.
- we have 2 eyes its mean that we are binary, like our computers, and we can emulate 5 on ours machines.
- if touch water will be "o", if you scream on water dont will be "o", its freedom of speach and law of untoching.
- woman by 5 is brain and she can do anything, for another 4 brain activity is torture.
- "o" can do all, its adapter of all possibility.
- woman need 5 days for penntogram investigation.
- "o" on our eyes told what we can live only in Utopia, now we not in Utopia, now we survive.
- "o" told that we dont have Gods or Goddees, so religion is not "o" is "x".
- woman in 5 is main, so she have moral responsibility about our lives.
Idea/Tactics:
- nature told to us that she loves simple geometric.
- draw circle, in him coordinated cross, circle diameter must have 16 points, in and on this draw and describe 16 shapes, and get their coordinates.
- using coordinates of shapes, draw pentogram dots, try to replace numbers on their shape coordinates, result will be loop, maybe this numbers of loop will draw something for us.
- 4 we can replace with formula of square, like 3 is formula triangel.
- populate this project between people, this our chance to live like 5 like humans.
.......
How we see Utopia or "o":
- travel and rescue in time
- rescue soul life
- get food and another from materia of time
- free media content, music, movie ....
- health, regeneration, gen of youth
- justice
- all possibility
- each person have personal solar system with personal planets.
- if we can travel in time we can travel in space, teleport
- Eye works on the principle of infinity, the similary will be work our computers.
....
Woman please we need your help!
All files on project are free, you can fork or dowload all and create your own project.
Need to check this information but i will write: statistics of child death on African continent - 1 child / per 10 seconds,
and its only Africa, and what about adults, so woman hurry up.
https://github.com/iamvitalyo/jin | iamvitalyo | |
1,657,591 | The Agony and Ecstasy of PWAs | This was originally posted on my principal blog. I love PWA technology. I think it's the most... | 0 | 2023-11-05T16:33:52 | https://dev.to/jeremyckahn/the-agony-and-ecstasy-of-pwas-2enn | pwa, webdev, frontend, softwaredevelopment | _This was [originally posted on my principal blog](https://jeremyckahn.github.io/posts/pwa-agony-and-ecstasy/)._
I love [PWA technology](https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps). I think it's the most powerful and empowering technology that has come along since the creation of the internet. And it's never going to succeed.
Why is this? How could a great technology utterly fail to make meaningful market share inroads? Let's explore why PWAs are awesome, and why nobody cares.
## User-centric design
Progressive Web Apps (PWAs) are literally just web pages with some additional functionality to make them behave like a native application. The key components of this illusion are the ability to install the web page such that it appears alongside actually-native apps like Microsoft Paint or Apple Messages, and some level of offline functionality. When opened, PWAs render in a dedicated window as their own app, distinct from any browser. Under the hood they're just another browser tab, but they present as a fully-formed, installed application.
Because PWAs are web pages at their core, they natively offer all of the benefits of a standard web page. That includes [accessibility](https://developer.mozilla.org/en-US/docs/Web/Accessibility), [security sandboxing](https://wiki.mozilla.org/Security/Sandbox#Overview), the potential to be customized via browser extensions, and observability via browser devtools. Every mainstream web browser has devtools that allow the user to take a look at the code that's running on their device. Most people won't do this, but the important thing is that they _can_. Observability is a de facto right of web users that cannot be taken away by web developers[^1]. And this is wonderful. I can't think of any other mainstream technology platform that puts the user's interests ahead of the developer's in this way. Because of this, PWAs are inherently user-centric in a manner that native apps uniformly choose not to be.
[^1]: It's worth mentioning that developers can (and generally should, for performance reasons) minify their code before deploying it. This makes it less than trivial to figure out what the code is doing, but the point is that it's possible to do so, rather than impossible (or [harder](https://www.nowsecure.com/blog/2021/09/08/basics-of-reverse-engineering-ios-mobile-apps/), anyways) like it is with native apps.
In general the tech industry has sort of lost the plot of what we're trying to accomplish. Computers are magical and amazing things, and they could do so much great stuff for people. Unfortunately "tech" has been largely co-opted by VCs into being a wealth extraction mechanism, so user-centric design has taken a back seat to investor-centric design. This has led to widespread [enshittification](https://en.wikipedia.org/wiki/Enshittification) and a general degradation of product quality. I don't see this changing in the near future, but the user-centric design built in at the platform level of PWAs at least gives us a hope that it someday could.
## Simple deployment
Not only do PWAs offer the most user-centric design, but they have the most developer-centric deployment mechanism available as well: The web! Depending on how a project is set up, deployment could be as simple as modifying a file on a server. By contrast: If you want to update a native app, you need to submit your change to the app store operator (Apple, Google, etc.), wait, and pray that they accept it. Native app developers have no real control over the software that is delivered to their users because app store operators could capriciously deny updates for any reason. _They_ own the deployment platform.
With web technology, the server is the deployment platform. You could run one for free from home, if you'd like. The web also has no gatekeepers or censors. There is no inherent payment processor that skims 30% off of every transaction. The web lets you own and control the code, the infrastructure, and the content. And the best part? PWAs run on every device! There's only one build target. It is the most successful implementation of "[write once, run everywhere](https://en.wikipedia.org/wiki/Write_once,_run_anywhere)" in history. I struggle to conceive of a better way to ship software.
So far I've extolled the myriad virtues of PWAs and you're hopefully as excited about them as I am. If you are, prepare to be disappointed!
PWAs have struggled to gain meaningful app market share, and I don't expect that to ever really change. There are two main reasons for this: Gatekeeping incumbents, and user expectations.
## Corporate incentives stand in the way
Apple effectively invented the concept of a modern app store, and it makes them billions of dollars a year. Many people seem to consider their practices unfair. I don't quite see it that way (nobody is requiring developers to publish with Apple), but I do see what such a market position means for us. iOS and its derivatives offer only one web browser[^2], Safari. The problem is that Safari has always lagged behind the other major browsers in its feature set. This holds iOS back, and it therefore holds the potential for PWAs back as well because it's such a major platform. After all, why would a developer invest resources into a project if it won't work properly on [over a quarter of mobile devices](https://www.statista.com/statistics/272698/global-market-share-held-by-mobile-operating-systems-since-2009/)?
[^2]: Yes, I know there's other browsers on the iOS App Store. But due to Apple's restrictions, they're implemented as reskins of Safari and therefore cannot implement the web platform features that Safari is missing.
Apple has an obvious incentive to limit its browser's capabilities: Apple can't monetize the web. Being the cunning profit-driven corporation that it is, Apple is going to seek to widen its various [moats](https://www.investopedia.com/ask/answers/05/economicmoat.asp) as much as possible. Why invest in a technology that doesn't produce revenue when you could invest in one that does? It's hard to fault their logic, but the end result hurts users because it disincentivizes developers from creating PWAs and therefore diminishes user freedom.
## User expectations
PWAs, as a concept, don't make sense to the average person. PWA installation is effectively a power user feature because typical users don't even consider the concept. Computer users have been implicitly trained for decades to think of web browsers as a means of basic content access and to rely on installed native apps for more advanced work and engagement. Can you honestly think of anyone in your life (who isn't a web developer or technology enthusiast) that would default to installing an app via the web rather than their app store?
This isn't actually a technology or design problem. No, it's a _marketing_ problem. Marketing problems can only be solved with money, and there isn't a clear ROI in solving this particular one. So things will likely remain this way.
"We just need an app store for PWAs!" I hear you say. Bad news: It's been tried and it hasn't succeeded. [Appscope](https://appsco.pe/) has been abandoned and nobody is talking about [store.app](https://store.app/). I _want_ these stores to win. I just don't see the business model to support them, though.
I really want to be wrong. I want to see PWAs flourish and render native apps irrelevant. But there needs to be a killer business model behind them for it to happen. Without that, the primary audience for PWAs is other web developers.
## What we can do
The good news is that PWAs aren't going anywhere. It's a web standard that's in wide deployment. It's an effective technology choice for hobby projects and side hustles. I don't see Apple ceding its market share any time soon, but that doesn't mean that we can't enjoy PWAs today and into the future. I think **we just have to accept that it will always be a less successful platform, especially for Apple users**.
I plan to keep making open source PWAs because it's such an effective solution for [the hobby projects I like to build](https://github.com/jeremyckahn/). I encourage you to do the same. If you value developer control and user freedom, PWAs are the obvious choice. | jeremyckahn |
1,657,650 | Fullstackopen Summary Part 1 | This post contains the summary of what I learnt in fullstackopen (Part 1) Creating a... | 0 | 2023-11-05T19:07:46 | https://dev.to/acesif/fullstackopen-summary-part-1-3bl0 | javascript, react, tutorial, webdev | ## This post contains the summary of what I learnt in fullstackopen (Part 1)
- Creating a react app
```
npm create vite@latest appname -- --template react
```
- Running vite application
```
npm run dev
```
- Export Component
```
[...create component...]
export default ComponentName
```
- Import component
```
import ComponentName from '../component.jsx'
```
- What to render
The react app cannot render objects
- How to render objects
using the map function:
```
object.map(item => <p>{item}<p>)
```
works if each item in the object is not an object itself as well.
- `this` keyword
`this` tells us about what context it was called from.
if `this` is called from a reference, it becomes a global object, and if it is called within a function, `this` refers to the scope of the function.
- Using props
Pass it through the component:
```
<Component prop={variable} />
```
Using props on the components:
```
const Component = ({prop1,prop2}) => {
...
}
```
- Updating object
```
const items = {
right: 0,
left: 0
}
const updated = {
...items,
left: items.left + 1
}
``` | acesif |
1,657,857 | Understanding OAuth - Terminology | In my last post, we walked through some real-world systems that map roughly to the OAuth framework.... | 0 | 2023-11-06T03:04:31 | https://dev.to/samhuckaby/understanding-oauth-terminology-3jn9 | In my last post, we walked through some real-world systems that map roughly to the OAuth framework. In this article, we will discuss the key terms that go along with the framework.
{% embed https://www.youtube.com/embed/AjXKQnH-LLE?si=IqXe_klXnYtj8xE5 %}
I’ll be honest with you, I love big words, but I can’t always _remember_ big words. So in this post, we’ll look at the big words that OAuth uses most frequently and try to break each one down into smaller, more memorable pieces.
To start, we have the **Resource Owner**, which is often thought of as just “the user”, but is actually the person or machine who _should_ be able to access… something
That “something” is a **Protected Resource**, which is just a fancy way to refer to that thing-i-only-want-certain-people-to-touch. To put it in context, this might be the photo album in your social media account that you want to upload embarrassing karaoke pictures into.
This brings us to the **Relying Party**, which is NOT the most boring party ever, but is instead the party or application that must rely on another source for authentication. This might be the social media platform that needs some other source to confirm that the user is allowed to access those prized karaoke pictures.
That “other source” that the Relying Party uses to determine users’ authorization is called the **Authorization Server**. This term tends to get muddied the most, and can be called a range of things like “Authorization Provider” or “OIDC Provider”. I personally prefer the term “Authorization Provider” because this actor _provides_ authorization as a service, and is not necessarily a free-standing “server”. The Authorization Provider will usually be a third party source like Google or Beyond Identity, that provides authentication as a service so that your users can log in.
Once the user is authenticated, the Relying Party is able to retrieve one or more **Tokens** which provide critical information. There are two key tokens that you need to be aware of, and those are the **Access Token** and the **ID Token**. The ID Token is optional and may be requested in various ways. It is intended specifically to be used by the client-facing portion of the Relying Party to identify aspects about the User. The Access Token is intended to be used by the server-facing side of the Relying Party, and should never be visible to the client. It is used to provide authenticated access to upstream servers or services - like that photo album service, so you can delete those karaoke pictures before it’s too late. Seriously. Go delete those pictures. | samhuckaby | |
1,657,953 | Ecommerce Photography In Delhi | 8700742181 Clicker Studio is a prime mover in the photo and digital imaging industry. As the... | 0 | 2023-11-06T06:06:43 | https://dev.to/clicker_studios/ecommerce-photography-in-delhi-5ph | ecommercephotography, productphotography, jewelleryphotoshoot, fashionphotoshoot | **8700742181**
Clicker Studio is a prime mover in the photo and digital imaging industry. As the country’s top photo and video studio chain, Clicker Studio is known for its excellent, professional, reliably fast and [creative photography](https://www.clickerstudios.com/) services. It has built a solid reputation in the photo industry business over the last 10 years.
 | clicker_studios |
1,684,405 | Ein Blogartikel über den E-Bike-Test: Alles, was du wissen musst! | When it comes to , there are many questions and debates that still need to be addressed e-bike test.... | 0 | 2023-11-30T21:21:35 | https://dev.to/caraknoxqa/ein-blogartikel-uber-den-e-bike-test-alles-was-du-wissen-musst-8f0 | When it comes to , there are many questions and debates that still need to be addressed [e-bike test](https://www.lemmofuture.com/?utm_source=dev_to&utm_medium=rankking).
Willkommen zu unserem Blogartikel über den E-Bike-Test! In diesem Artikel werden wir alles besprechen, was du über E-Bikes wissen musst. E-Bikes sind eine aufregende und innovative Alternative zu herkömmlichen Fahrrädern. Sie bieten eine elektrische Unterstützung beim Treten und ermöglichen es den Fahrern, längere Strecken zurückzulegen und steile Hügel mühelos zu bewältigen.
[](https://www.lemmofuture.com/?utm_source=dev_to&utm_medium=rankking)
## Die Vorteile von E-Bikes
E-Bikes haben viele Vorteile gegenüber herkömmlichen Fahrrädern. Sie sind umweltfreundlich, da sie keine schädlichen Emissionen verursachen. Außerdem sind sie eine großartige Option für Menschen, die nicht über die körperliche Ausdauer verfügen, um lange Strecken mit einem herkömmlichen Fahrrad zurückzulegen. Mit einem E-Bike können sie ihre Mobilität verbessern und gleichzeitig die Freude am Radfahren genießen.
Ein weiterer Vorteil von E-Bikes ist ihre Vielseitigkeit. Sie eignen sich sowohl für den täglichen Pendelverkehr als auch für Freizeitaktivitäten. Du kannst sie für kurze Fahrten in der Stadt verwenden oder für längere Ausflüge ins Grüne. E-Bikes sind auch eine großartige Option für ältere Menschen, die ihre Unabhängigkeit bewahren möchten, aber möglicherweise nicht mehr die Kraft haben, lange Strecken mit einem herkömmlichen Fahrrad zurückzulegen.
## Wie funktionieren E-Bikes?
Ein E-Bike ist mit einem Elektromotor ausgestattet, der die Pedalkraft des Fahrers verstärkt. Der Motor wird von einem Akku gespeist, der am Fahrrad befestigt ist. Wenn du in die Pedale trittst, erkennt der Sensor deine Tretbewegung und aktiviert den Motor, der dich beim Treten unterstützt. Je stärker du trittst, desto mehr Unterstützung erhältst du vom Motor.
Die meisten E-Bikes bieten verschiedene Unterstützungsstufen, die es dir ermöglichen, die Intensität der elektrischen Unterstützung anzupassen. Du kannst zwischen verschiedenen Modi wählen, je nachdem, wie viel Unterstützung du benötigst. Auf diese Weise kannst du die Reichweite deines E-Bikes maximieren und die Batterielebensdauer verlängern.
## Ein Blogartikel über den E-Bike-Test: Alles, was du wissen musst!
Wenn du ein E-Bike kaufen möchtest, ist es wichtig, dass du einen E-Bike-Test durchführst, um das richtige Modell für deine Bedürfnisse zu finden. Ein E-Bike-Test ermöglicht es dir, verschiedene Modelle auszuprobieren und ihre Leistung, den Komfort und die Batterielebensdauer zu bewerten.
Bei einem E-Bike-Test solltest du auf folgende Faktoren achten:
* Reichweite: Wie weit kannst du mit einer vollen Batterieladung fahren?
* Komfort: Ist das E-Bike gut gepolstert und bietet es eine angenehme Fahrposition?
* Leistung: Wie stark ist der Motor und wie gut unterstützt er dich beim Treten?
* Batterielebensdauer: Wie lange hält die Batterie, bevor sie wieder aufgeladen werden muss?
Indem du diese Faktoren berücksichtigst und verschiedene Modelle testest, kannst du das E-Bike finden, das am besten zu dir passt.
## Die Zukunft der E-Bikes
Die Popularität von E-Bikes nimmt weltweit zu, da immer mehr Menschen die Vorteile dieser innovativen Fahrzeuge erkennen. Die Technologie verbessert sich ständig, und die Reichweite der Batterien wird immer größer. In Zukunft könnten E-Bikes eine noch größere Rolle im Verkehr spielen und herkömmliche Fahrräder in vielen Bereichen ersetzen.
Ein Blogartikel über den E-Bike-Test: Alles, was du wissen musst!, hat dir hoffentlich einen umfassenden Einblick in die Welt der E-Bikes gegeben. Wenn du mehr über E-Bikes erfahren möchtest, empfehlen wir dir, die folgenden Websites zu besuchen:
## References
* [e-bike test](https://mamibuy.com.hk/iframe/?src=//www.lemmofuture.com/ "e-bike test")
* [ebike-test.org](https://www.ebike-test.org)
* [ebike-magazin.de](https://www.ebike-magazin.de)
* [adfc.de](https://www.adfc.de)
| caraknoxqa | |
1,684,446 | Install Remmina on MacOS Sonoma | When you need to connect to multiple servers time to time via ssh, Remmina is by far the easiest... | 0 | 2023-11-30T22:48:49 | https://dev.to/turker_tunali/install-remmina-on-macos-sonoma-2c79 | devops, ssh, vnc, macos | When you need to connect to multiple servers time to time via ssh, [Remmina](https://remmina.org) is by far the easiest solution. You can RDP, SSH, VNC to your server with just one click.
Although Remmina is super easy way to connect your servers, installing it on Mac OS requires a little bit effort. Here is my solution to install Remmina on MacOS Sonoma.
- Download "remmina.rb" from [Homebrew Core, Github project](https://github.com/mvzlb/homebrew-core/blob/1c7f85cc33110256f5287aabda7448e0d817b6f4/Formula/remmina.rb).
- Open the "terminal" app and in the "Downloads" folder install it by
`brew install remmina.rb`
PS: It may throw some exceptions at first try, but you can install required packages via same command.
To start the Remmina application on your MacOS, you can type `remmina` in the terminal.
Click the plus icon on the left upper side to setup SSH (Or VNC, RDP) connection to your server on your MacOS.
Then in the main screen you can connect to your server via SSH with just one click on your MacOS.
PS: This method installs Remmina 1.4.30. If you want to install the latest version follow this guide.
- Open "remmina.rb" file and make 2 changes.
- "url" part should be:
`url "https://gitlab.com/Remmina/Remmina/-/archive/v.1.4.33/Remmina-v.1.4.33.tar.bz2"`
- "sha256" part should be:
`sha256 "129d73dcfd597aa7ba3bd23c7f15d6174718ca981983cfe2c565cfcf150b1c22"`
This will update your current remmina installation 🎊 | turker_tunali |
1,684,464 | Using prettier to format your Jekyll theme | I have been using prettier for a few years to automatically format code, especially JavaScript and... | 0 | 2024-01-08T21:12:56 | https://www.csrhymes.com/2023/11/30/formatting-your-jekyll-theme-with-prettier.html | jekyll, prettier, webdev | ---
title: Using prettier to format your Jekyll theme
published: true
date: 2023-11-30 18:00:07 UTC
tags: Jekyll, Prettier, WebDev
canonical_url: https://www.csrhymes.com/2023/11/30/formatting-your-jekyll-theme-with-prettier.html
cover_image: https://www.csrhymes.com/img/formatting-jekyll-prettier.jpg
---
I have been using prettier for a few years to automatically format code, especially JavaScript and TypeScript projects, as it helps standardise the output on a shared code project. I have maintained a few different Jekyll themes over the years and wanted to use the power of prettier to automatically format code consistently.
Here are some of the issues I found and how I managed to configure prettier to meet my needs.
## HTML file syntax highlighting
In Jekyll, your layouts and includes files are HTML files and my code editor treated them as HTML files. This meant VS Code didn’t really understand the liquid syntax and didn’t offer any syntax highlighting by default. It also meant that when I used prettier with the format on save setting it would lead to unexpected results.
I left it like this for a long time as I didn’t know a way around this.
After building a [syntax highlighter for Gutenberg blocks](https://marketplace.visualstudio.com/items?itemName=chrisrhymes.gutenburg-comment-highlight) for VS Code it gave me a better understanding of what VS Code can do and how you can customise it further.
One thing you can do in VS Code is manually select the format of the file in the footer and select Liquid instead of HTML. Suddenly I had the liquid syntax highlighting I had been missing. Manually editing each file seemed cumbersome so I researched that you could overwrite the settings in your workspace to set HTML files as liquid by default.
```json
// .vscode/settings.json
{
"files.associations": {
"*.html": "liquid"
}
}
```
## Prettier formatting
Next I wanted to set these files to be formatted automatically using prettier. Prettier doesn’t support liquid straight out of the box, but there is a [prettier plugin made by Shopify](https://github.com/Shopify/prettier-plugin-liquid) that does.
I added this plugin to my npm dependencies:
```bash
npm install -D prettier @shopify/prettier-plugin-liquid
```
And followed the instructions to add it to the settings:
```json
// .vscode/settings.json
{
"files.associations": {
"*.html": "liquid"
},
"[liquid]": {
"editor.defaultFormatter": "Shopify.theme-check-vscode",
"editor.formatOnSave": true
}
}
```
And added the plugin to my .prettierrc configuration file.
```json
// .prettierrc
{
"plugins": ["@shopify/prettier-plugin-liquid"]
}
```
Now when I saved the html files it automatically highlighted the syntax and formatted on save using prettier.
## Command Line
I now wanted to run prettier on all the files in the project and auto format them using a command line script. I created a new script in the package.json to run prettier on all of the files and write the changes to the files.
```json
// package.json
{
"scripts": {
"prettier": "prettier . —write"
}
}
```
But this didn’t format the html files as liquid. Instead, it formatted them as HTML files. I needed to work out how to overwrite the settings for these files to make them be formatted as liquid.
Reading up on the prettier configuration options I saw there was an overrides option where you could tell it what parser to use for the files.
Initially I guessed that I wanted to use a parser called “liquid”, but when I ran the command, it didn’t know that parser.
I then looked through the code on GitHub for the shopify plugin and found a file called [parser.ts](https://github.com/Shopify/theme-tools/blob/main/packages/prettier-plugin-liquid/src/parser.ts) which had an object called parsers that exported `"liquid-html"`, so I gave that a go in my `.prettierrc` file and ran the command again. This time it formatted all the HTML files as liquid files.
I modified the configuration a bit as I realised I really only wanted to treat the includes and layouts files as liquid templates and not all HTML files as some might be HTML content pages.
Here is my final .prettierrc file.
```json
// .prettierrc
{
"plugins": ["@shopify/prettier-plugin-liquid"],
"overrides": [
{
"files": "_includes/*.html",
"options": {
"parser": "liquid-html"
}
},
{
"files": "_layouts/*.html",
"options": {
"parser": "liquid-html"
}
}
]
}
```
## GitHub Actions
So now I had my command running manually I thought it would be cool to format the files automatically using GitHub actions. This isn’t suitable for every one so you need to decide if this is suitable for your project.
This action runs when a pull request is made to the main branch, but you can modify it as needed to your purposes.
The process is as follows:
- checks out the code
- sets up node
- Installs the dependencies
- Runs prettier
- Automatically commits the changes for you
```yaml
# .github/workflows/prettier.yaml
name: Prettier formatting
on:
pull_request:
branches:
- main
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Setup Node
uses: actions/setup-node@v3
with:
node-version: "18"
- run: npm install
- name: Prettier
run: npm run prettier
- name: Commit changes
uses: stefanzweifel/git-auto-commit-action@v4
with:
commit_message: Prettier formatting
skip_fetch: true
```
## Conclusion
So now we have automatic liquid syntax highlighting in VS Code, automatic formatting on save, a command to run to manually format the files, and an action to automatically format the files if we forget to do it manually.
[Photo](https://stocksnap.io/photo/city-skyline-68NE2VS3GG) by [Matt Bango](https://stocksnap.io/author/mattbangophotos) on [StockSnap](https://stocksnap.io) | chrisrhymes |
1,684,775 | OTHM Postgraduate Diploma in Level 7 Accounting and Finance | The OTHM Level 7 Diploma in Accounting and Finance is crafted to offer learners a comprehensive... | 0 | 2023-12-01T07:07:18 | https://dev.to/deeptiedu/othm-postgraduate-diploma-in-level-7-accounting-and-finance-5c8d | postgraduatediploma, accountingandfinance, accountingcourse, level7accountingcourse | The [OTHM Level 7 Diploma in Accounting and Finance](https://www.edubex.com/program-details/othm-level-7-diploma-in-accounting-and-finance-gbp) is crafted to offer learners a comprehensive understanding of contemporary and specialized approaches to accountancy and finance. It delves into key practical, theoretical, and empirical issues, academic research, and the intricate legal framework governing the financial sector's dynamic landscape. Furthermore, it covers the latest developments in accountancy and reporting mandated by local, national, and European governments.
Tailored for individuals aspiring to build careers in the financial services industry, professional accountancy, banking and finance, or management, this qualification imparts essential skills and knowledge. Graduates are well-prepared for high-level positions in diverse organizations within the public and private sectors, both in the UK and internationally. Moreover, the Level 7 Diploma provides a pathway for learners to progress towards relevant master's programs with advanced standing.
Read a blog on[how to choose the right accountancy course in the UK](https://www.edubex.com/blog/how-to-choose-the-right-accountancy-course-in-the-uk-for-you).
| deeptiedu |
1,684,786 | Storing local data in a .NET MAUI Blazor Hybrid App using IndexedDB - Part 1 | This publication is part of the .NET MAUI Advent Calendar 2023, an initiative led by Héctor Pérez,... | 0 | 2023-12-01T11:01:37 | https://dev.to/icebeam7/storing-local-data-in-a-net-maui-blazor-hybrid-app-using-indexeddb-part-1-3hn2 | dotnet, dotnetmaui, blazor, indexeddb | _This publication is part of the **.NET MAUI Advent Calendar 2023**, an initiative led by Héctor Pérez, Alex Rostan, Pablo Piovano, and Luis Beltrán. Check **[this link](https://devs.school/net-maui-advent-calendar-23/)** for more interesting articles about .NET MAUI created by the community._
The most commonly used option for storing structured data locally in a .NET MAUI app is SQLite database. However, because it is possible to create a .NET MAUI Blazor Hybrid app, a new option can be considered: **IndexedDB**, a database that is built into a browser,
## Definition
Taken from [here](https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API/Using_IndexedDB):
> IndexedDB is a way to persistently store data inside the browser. Because it lets you create web applications with rich query abilities regardless of network availability, your applications can work both online and offline.
Before writing this post, I didn't know if it was possible or not to use IndexedDB in a Blazor Hybrid app. In theory, it is possible, so I thought it would be an interesting case to explore. I'm not sure if there are advantages or disadvantages over SQLite, but I do know that there is the typical benefit around Blazor Hybrid: _If you already have a web application which stores local data using IndexedDB, then you can bring your code to a mobile app using Blazor Hybrid_.
Let's demonstrate this. Moreover, I am going to use the experimental [**MauiHybridWebView**](https://github.com/Eilon/MauiHybridWebView) component that was [presented a few months ago](https://www.youtube.com/watch?v=NxFunRzi-tc) and [highlighted during the .NET Conf 2023](https://www.youtube.com/watch?v=u30XwO9-10Q). This component allows you to use JavaScript in your .NET MAUI app, it also enables communication between the code in the WebView (JavaScript) and the code that hosts the WebView (C#/.NET), so you can have a React JS app hosted in a .NET MAUI native app. It's amazing!
## Step 1. Create & configure the project
First of all, create a Blazor Hybrid .NET MAUI app. _You must use .NET 7 at minimum for the MauiHybridWebView component to work._
Add the `EJL.MauiHybridWebView` NuGet package in your application:
Using the `Solution Explorer`, open the `Resources` folder of your project. Inside the `raw` folder, create a new folder named `hybrid_root`. Then, create two new files there: `index.html` and `dbscript.js`:
## Step 2. Add the .NET MAUI C#/XAML mobile code:
Open `MauiProgram.cs`. Add the `HybridWebView` support in the `CreateMauiApp` method, just before returning the `MauiApp` built instance:
```
...
public static MauiApp CreateMauiApp()
{
...
builder.Services.AddHybridWebView();
return builder.Build();
}
```
Now, open `MainPage.xaml` and delete the controls (just keep the top `ContentPage` definitions). Then, modify it according to the following instructions:
* Add a reference to the `HybridWebView` assembly.
* Add a `HybridWebView` component in the `Content` section of the `ContentPage`. Set the following properties and values:
* Set `Name` to `hwv`.
* Set `HybridAssetRoot` to the `hybrid_root` folder created in Step 1.
* Set `MainFile` to the `index.html` file created in Step 1.
* Set `RawMessageReceived` to an `OnJsRawMessageReceived` method that will be created in the C# code.
This is a sample implementation code:
```
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage
...
xmlns:ejl="clr-namespace:HybridWebView;assembly=HybridWebView"
...>
<ejl:HybridWebView x:Name="hwv"
HybridAssetRoot="hybrid_root"
MainFile="index.html"
RawMessageReceived="OnJsRawMessageReceived" />
</ContentPage>
```
Then, open `MainPage.xaml.cs`. Here:
* Add the `HybridWebView` namespace.
* Enable the Web Dev Tools from the `HybridWebView` component in the constructor after `InitializeComponent` method.
* Create an async method called `OnJsRawMessageReceived` which displays a message sent by JavaScript code. It uses a `Dispatcher` for a safe interaction with the UI. The message is included in the `HybridWebViewRawMessageReceivedEventArgs` argument from the `HybridWebView` component.
This is the code:
```
using HybridWebView;
namespace NetMauiIndexedDb
{
public partial class MainPage : ContentPage
{
public MainPage()
{
InitializeComponent();
hwv.EnableWebDevTools = true;
}
private async void OnJsRawMessageReceived(object sender, HybridWebView.HybridWebViewRawMessageReceivedEventArgs e)
{
await Dispatcher.DispatchAsync(async () =>
{
await DisplayAlert("JavaScript message", e.Message, "OK");
});
}
}
}
```
## Step 3. Add the HTML/JS web code:
For the `index.html` page, you can:
* Define a basic HTML5 page that references two scripts: `HybridWebView.js` (from the NuGet package) and `dbscript.js` (which includes the code to handle the IndexedDB database).
* Add a button. When it is pressed, it will execute a `load_data` method defined in `dbscript.js`.
* Add an ordered list. This one will dynamically show the data stored in a `student` table from the IndexedDB database.
Please note, the `dbscript.js` reference is added before the body ends, because we need the HTML elements to be created first.
This is the code:
```
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title></title>
<script src="_hwv/HybridWebView.js"></script>
</head>
<body>
<div>
<button onclick="load_data()">Load Data</button>
</div>
<br />
<div>
<h2>Students</h2>
<ol></ol>
</div>
<script src="dbscript.js"></script>
</body>
</html>
```
Finally, for `dbscript.js`, two local variables are created: `students_table` (for the name of the table that will exist in our database) and `students` (the ordered list that will display the table content).
Moreover, some methods are defined:
* `load_data`: It simply invokes `init_database` method.
* `init_database`: First of all, it checks if indexedDB is supported in the browser. If so, then it tries to set up a connection to a `schoolDB` IndexedDB database. If it doesn't exist yet, it is created. The `onupgradeneeded` event is invoked once the database is created for the first time, and here we create the `students` table (object store). The `onsuccess` event is fired once we have successfully connected to the database, and here the `insert_student` method is called twice.
* `insert_student`: As you can expect, this method adds an entry in the `students` table.
* `show_students`: This method firstly removes all the content of the ordered list. Then, it gets all entries from the `students` table. A `Cursor` object iterates over each record in the table to create dynamic HTML content to display each entry.
By the way, the `SendRawMessageToDotNet` method (from the `HybridWebView` component) is used to send a message from JavaScript to .NET code.
```
let students_table = 'Students';
let students = document.querySelector("ol");
function load_data() {
init_database();
}
function init_database() {
if (!window.indexedDB) {
HybridWebView.SendRawMessageToDotNet("Your browser doesn't support IndexedDB");
return;
}
let db;
const request = indexedDB.open('schoolDB', 1);
request.onerror = (event) => {
HybridWebView.SendRawMessageToDotNet("Database error: " + event.target.errorCode);
};
request.onsuccess = (event) => {
db = event.target.result;
insert_student(db, {
name: 'John Doe',
faculty: 'FAI'
});
insert_student(db, {
name: 'Jane Doe',
faculty: 'FAME'
});
show_students(db);
};
request.onupgradeneeded = (event) => {
db = event.target.result;
let store = db.createObjectStore(students_table, {
autoIncrement: true,
keyPath: 'id'
});
};
}
function insert_student(db, student) {
const txn = db.transaction(students_table, 'readwrite');
const store = txn.objectStore(students_table);
let query = store.put(student);
query.onsuccess = function (event) {
console.log(event);
};
query.onerror = function (event) {
console.log(event.target.errorCode);
}
txn.oncomplete = function () {
db.close();
};
}
function show_students(db) {
while (students.firstChild) {
students.removeChild(students.firstChild);
}
const txn = db.transaction(students_table, 'readwrite');
const store = txn.objectStore(students_table);
store.openCursor().addEventListener('success', e => {
const pointer = e.target.result;
if (pointer) {
const listItem = document.createElement('li');
const h3 = document.createElement('h3');
const pg = document.createElement('p');
listItem.appendChild(h3);
listItem.appendChild(pg);
students.appendChild(listItem);
h3.textContent = pointer.value.name;
pg.textContent = pointer.value.faculty;
listItem.setAttribute('data-id', pointer.value.id);
pointer.continue();
} else {
if (!students.firstChild) {
const listItem = document.createElement('li');
listItem.textContent = 'No Students.'
students.appendChild(listItem);
}
HybridWebView.SendRawMessageToDotNet("Data has been loaded");
}
});
}
```
## Step 4. Test the app.
Now, you should be able to build the project and test it without any issues. I will test it in a Windows app first.
Here is the initial content of our app. As you can observe, only HTML components (a button and a title) are displayed, since we didn't really add any XAML UI except the Web View that hosts the web elements:
Click on the button. The JavaScript code that interacts with an `IndexedDB` database in the browser is executed, and the following output is presented:
Success! Our app has created a local database with one table and two entries, which are displayed in the app. Moreover, a JavaScript message was passed to the C# part, and this communication is possible thanks to the HybridWebView component. Would it be possible to pass the data instead of a simple message so we can build a UI using XAML? I guess I've just found a new topic to write about, so I will explore this scenario soon =)
Finally, don't forget that since we enabled the Web DevTools, we can bring them to debug or, even better, to see our database:
Great! The IndexedDB storage contains the `schoolDB` database that we created in our app (under `Application` --> `Storage` section). Then, a `Students` table containing two entries is there, so everything is working as expected.
Before we go, two disclaimers:
* It might happen that when you run the app, the window is empty. I'm not sure if this is a bug of the `HybridWebView` (don't forget that it is an experimental component) or if it happens because the `Web DevTools` were enabled. Simply run the app again and it should work (try again if not, it will eventually show up). I noticed that when I comment the line that enables the tools, the app works without any issues, so probably this is an issue. I will do some exploration.
* If you run the app again, the entries will be duplicated. This is kind of obvious, since we insert them after the connection to the database is successful. You can clear the database/table by using the Web DevTools at any time, of course.
Well, that's it! You can find the source code of this project in my [GitHub repo](https://github.com/icebeam7/NetMauiIndexedDb).
I hope this post was helpful for you. Remember to follow the rest of the interesting publications of the [.NET MAUI Advent Calendar 2023](https://devs.school/net-maui-advent-calendar-23/).
Thank you for reading. Until next time!
Luis | icebeam7 |
1,684,787 | Website development Orlando | Website Development Orlando: Crafting a Stellar Online Presence Businesses in Orlando, from... | 0 | 2023-12-01T07:34:28 | https://dev.to/digiattoweb/website-development-orlando-1kn6 | webdev, design, website, softwaredevelopment | Website Development Orlando: Crafting a Stellar Online Presence
Businesses in Orlando, from established enterprises to budding startups, are recognizing the immense potential of websites to reach their target audience, enhance brand credibility, and drive business growth.
However, embarking on the journey of website development can be a daunting task, especially for those unfamiliar with the technical intricacies involved. This comprehensive guide delves into the world of website development Orlando, providing insights into the process, highlighting the importance of a strategic approach, and introducing Digiatto, a trusted partner in crafting exceptional online experiences.
The Importance of Businesses for Website Development Orlando
A well-designed and functional website serves as the cornerstone of a company’s digital presence. It acts as a virtual storefront, showcasing your products or services, providing valuable information to potential customers, and establishing your brand credibility. A well-optimized website can effectively attract new customers, enhance brand awareness, and drive business growth.
The Benefits of Choosing Digiatto for Your Website Development Needs
Digiatto, a prominent firm specializing in website development in Orlando, comprehends the nuances of crafting a website that not only boasts visual appeal but also aligns strategically with your business goals. Backed by a team of seasoned web developers, designers, and marketing experts, Digiatto provides a holistic range of website development services customized to meet the unique requirements of businesses in Orlando.
Website development in Orlando
Digiatto's Comprehensive Approach to Website Development
Digiatto’s approach to website development is holistic, encompassing every aspect of the process, from initial concept development to ongoing maintenance and support. Their services include:
Discovery and Planning
Digiatto’s team engages in in-depth discussions with clients to understand their business goals, target audience, and brand identity. They conduct thorough market research and analyze competitor websites to gain a comprehensive understanding of the competitive landscape.
Design and User Experience (UX)
Digiatto’s designers create visually appealing and user-friendly interfaces that are consistent with the client’s brand identity and resonate with their target audience. They employ user-centered design principles to ensure that the website is easy to navigate, engaging, and optimized for various devices.
Development and Functionality
Digiatto’s web developers possess expertise in various programming languages and frameworks, including HTML5, CSS3, JavaScript, and PHP. They build websites that are not only visually stunning but also functionally sound, secure, and compliant with search engine optimization (SEO) best practices.
Testing and Optimization
Digiatto rigorously tests websites for functionality, performance, and compatibility across various devices and browsers. They use advanced web development frameworks like Django web development framework, ReactJS web development framework, and methodologies to ensure that the website delivers a seamless user experience regardless of the platform or browser.
Ongoing Maintenance and Support
Digiatto provides comprehensive maintenance and support services to keep websites up-to-date, secure, and functioning optimally. They monitor website performance, address any technical issues promptly, and ensure that the website remains aligned with the client’s evolving business goals.
Why Choose Digiatto as Your Website Development Partner?
Digiatto stands out as a trusted partner for website development Orlando due to our commitment to excellence, personalized approach, transparent communication, proven track record, and unwavering dedication to client success. We understand that your website is an integral part of your brand identity, and we treat it with the utmost care and attention.
Read More ["Web and Mobile app digital solutions"](https://digiatto.com/web-and-mobile-app-digital-solutions/)
Digiatto: Your Guide to Website Development Success in Orlando
For Orlando-based businesses aspiring to bolster their online footprint, Digiatto stands out as the perfect ally. Leveraging their proficiency, seasoned background, and unwavering commitment, we pledge to revolutionize your website into a potent catalyst for business expansion and triumph. Connect with Digiatto now to initiate your venture towards digital supremacy.
In addition to the above, here are some additional tips for website development in Orlando:
Local Search Optimization
Employ relevant local keywords throughout your website and include your business’s complete contact information, including physical address and phone number.
Engaging Multimedia
Elevate the user experience and capture attention by incorporating high-quality images and videos into your website’s design.
Mobile-First Approach
Ensure your website is responsive and optimized for mobile viewing, catering to the growing preference for accessing websites on smartphones and tablets.
Prominent Online Presence
Leverage social media, email marketing, and other online channels to actively promote your website and drive traffic.
Embrace these insightful tips and collaborate with Digiatto, a renowned website development company Orlando, to craft a website that effectively embodies your Orlando business and fosters sustainable growth.
Entrust Digiatto, your reliable web development company, to craft a website that leaves a lasting impression. Reach out today to arrange a consultation and explore how we can propel you toward online success.
This blog has been taken from
**https://digiatto.com/website-development-orlando//
#Orlando web design
#Web Design Orlando
#Orlando web designer
#Web designer Orlando
#Web design agency Orlando
#Orlando web design company
#Web design services Orlando | digiattoweb |
1,684,890 | 7 Best Backend Frameworks for Web 2024 | Ever wondered about the wizardry behind the sleek websites we navigate daily? The unseen heroes of... | 0 | 2023-12-01T09:57:27 | https://dev.to/himadripatelace/7-best-backend-frameworks-for-web-2024-hh | backend, webdev, develoome, programming | Ever wondered about the wizardry behind the sleek websites we navigate daily? The unseen heroes of web development, known as backend frameworks, weave the magic that transforms code into captivating user experiences. As we step into 2024, let's embark on a journey through the intricate realm of backend development and explore the seven top frameworks poised to shape the digital landscape.
**Best Backend Frameworks for Web 2024:**
1. Django
2. Ruby on Rails
3. Laravel
4. ASP .NET Core
5. Codeigniter
6. Flask
7. Express.js
**1. Django for Python Development: 🐍**
Django, a high-level Python web framework, stands tall as a paragon of simplicity and versatility. It empowers developers with rapid development capabilities without compromising scalability. From content management systems to e-commerce platforms, Django has proven its mettle across diverse domains.
**2. Ruby on Rails for Ruby Development: 💎**
Ruby on Rails, affectionately known as Rails, is a robust framework leveraging the elegance of the Ruby programming language. Embracing a convention-over-configuration philosophy, Rails streamlines development, making it a favorite for building scalable web applications. It's a true gem in the world of backend frameworks.
**3. Laravel for PHP Development: 🚀**
Laravel, the PHP framework, emerges as a powerhouse for crafting modern and dynamic websites. Its elegant syntax and feature-rich environment allow developers to simplify complex tasks, focusing on delivering stellar user experiences. Laravel's popularity stems from its ability to strike a balance between functionality and developer-friendly design.
**4. Codeigniter for PHP Development: 🧩**
Codeigniter, a lightweight PHP framework, proves that size doesn't compromise power. Offering simplicity and high performance, it serves as the toolkit of choice for developers embarking on full-featured web application projects. Codeigniter's ease of use and rapid development capabilities make it a valuable asset in the PHP ecosystem.
***[Continue Reading……](https://www.aceinfoway.com/blog/best-backend-frameworks?utm_source=HP&utm_medium=HP-bkend)***
| himadripatelace |
1,684,909 | Telegram t.me on Android | I'm publishing a link to my Telegram bot using the above format. It works well, but if you don't have... | 0 | 2023-12-01T10:21:44 | https://dev.to/grahamtilson/telegram-tme-on-android-250 | I'm publishing a link to my Telegram bot using the above format. It works well, but if you don't have Telegram installed, it presents you with a download link that goes down the route of installing an 'unknown' app. In tiny font at the bottom of the page you get a link to the play store. My problem is that most people are going to look at that and run a mile, as it looks dodgy and not even see the play store option. Is there a way of bypassing the dodgy-looking option? | grahamtilson | |
1,684,938 | Getting Big Mad at ChatGPT | Getting frustrated is part of life. It often occurs when we want things to be one way and they turn... | 0 | 2023-12-04T10:27:50 | https://dev.to/michaelsynan/getting-big-mad-at-chatgpt-46me | chatgpt, ai, javascript, programming | **Getting frustrated is part of life.** It often occurs when we want things to be one way and they turn out the other. When we're frustrated, we sometimes blame the people or objects around us but, a lot of times, it's not really their fault.
In reality, we frequently contribute to creating frustrating situations ourselves—by not being fully prepared, failing to anticipate predictable outcomes, or having unrealistic expectations.
When dealing with inanimate objects, it's easy to understand that blaming the particular thing we're mad at is not logical, but the line gets blurred with AI because it feels so real.
Writing code can be particularly stressful. The availability of [ChatGPT](https://chat.openai.com/) may push developers to take on projects that are beyond their current skill level further contributing to that stress.
Given that, there are a few things we should keep in mind when working with AI to help make life easier and stop us from getting **BIG MAD** when ChatGPT doesn't do what we want.
## How to Make ChatGPT Work for You
- **Use Custom Instructions** to make sure ChatGPT understands your preferences. For example, I included that I mainly develop on Nuxt, use the `script setup` syntax and prefer Tailwind CSS.
- **Provide excerpts from documentation** in order to guide ChatGPT to the best possible solution.
- **Break code up into smaller components** and ask ChatGPT to include `console.log` statements for easier debugging.
- **Use a specialized GPT**. See Ruby Mignot's [Code Architect for Nuxt](https://chat.openai.com/g/g-QpUGlIzio-nuxt-code-architect), for example.
## Other Strategies for Learning to Stay Cool
- **Listen to Thich Nhat Hanh**'s talk [Loneliness and the Illusion of Connection](https://m.youtube.com/watch?v=HD6l2jKwT6k&pp=ygUPdGhpY2ggbmhhdCBoYW5o). Mindfulness is important. This talk, in particular, addresses the issues that arise from the prevalence of technology in our daily lives.
- **Don't be a perfectionist**. Ask yourself if the approach you're taking is necessary and consider opting for a more simplistic solution.
- **Be nice to your future AI overlord**. Remind yourself ChatGPT and AI will remember how you treat them in these early stages. 🙃
These are just a few approaches I've come up with to address any frustration I might encounter in my daily work—learning to deal with it yourself in a healthy manner will increase your productivity, decrease stress and ultimately help you find solutions more quickly.
---
I thought it important to write this post because of all the articles that have been posted over the past year ChatGPT getting angry at humans or demonstrating [misaligned behavior](https://www.reddit.com/r/ChatGPT/comments/10s67xk/the_base_unaligned_model_of_gpt_shares_its_plans/). While this might indeed occur, I have a suspicion that the opposite is far more common.
So, what are your techniques for keeping a cool head when you find yourself getting Big Mad at ChatGPT?
| michaelsynan |
1,685,011 | Latest and Updated Cisco 350-401 Exam Dumps With 100% Passing Guarantee | Dumps4solution is a renowned platform that offers the latest and updated Cisco 350-401 exam dumps... | 0 | 2023-12-01T11:29:23 | https://dev.to/jennalopez/latest-and-updated-cisco-350-401-exam-dumps-with-100-passing-guarantee-39lk | community, cybersecurity |
Dumps4solution is a renowned platform that offers the latest and updated Cisco 350-401 exam dumps with a 100% passing guarantee. With their comprehensive study material, individuals preparing for the Cisco 350-401 exam can ensure their success in the first attempt. The exam dumps provided by Dumps4solution are compiled by experts in the field who have extensive knowledge and experience in Cisco certifications. These dumps cover all the necessary topics and concepts required to pass the exam with flying colors. Moreover, the dumps are regularly updated, keeping up with the latest exam pattern and syllabus changes. Dumps4solution also provides a user-friendly interface, allowing candidates to practice their skills in a simulated exam environment. The 100% passing guarantee offered by Dumps4solution instills confidence in candidates, motivating them to excel in their exam preparation and achieve their desired Cisco certification.
**_Get more info: https://www.dumps4solution.com/cisco/350-401-dumps.html_** | jennalopez |
1,685,101 | Survey on Social Media, Anonymity and Freedom of Speech online | Greetings, We're conducting a survey to explore how individuals engage on social media and gather... | 0 | 2023-12-01T13:15:58 | https://dev.to/kanish/survey-on-social-media-anonymity-and-freedom-of-speech-online-2fnk | Greetings,
We're conducting a survey to explore how individuals engage on social media and gather opinions on online Anonymity and Freedom of Speech. Your participation is valuable.
Please take a moment to fill out the survey: [Survey Link](https://forms.gle/7SNtxRzETWgqCJ7g8)
Feel free to share the survey with others. Your insights are important to us.
Thank you,
Oryvex Team | kanish | |
1,685,260 | Most Popular Websites in Lebanon | A list of the most visited websites in Lebanon in 2023, to help you better understand the Lebanese... | 0 | 2023-12-01T16:12:15 | https://dev.to/mohamedsoufan/most-popular-websites-in-lebanon-14ln | lebanon, statistics, data, beirut | A list of the most visited websites in Lebanon in 2023, to help you better understand the Lebanese market, find trending websites in Lebanon and uncover the websites that are most popular among the Lebanese people.
**Table of Contents**
Top 20 Visited Websites in Lebanon 2023:
Most Visited Newspapers Websites in Lebanon 2023:
Most Visited Healthcare Websites in Lebanon 2023:
Most Visited Mental Health Websites in Lebanon 2023:
Request a category
FAQs
Connect and share your thoughts
## Most Popular Websites in Lebanon
Website URL - Monthly - From Mobile - Source
1. Google.com 57.33M 85.32% Direct
2. youtube.com 20.21M 81.56% Direct
3. pornhub.com 10.88M 99.13% Direct
4. facebook.com 5.28M 54.92% Direct
5. tiktok.com 4.47M 95.52% Direct
6. instagram.com 3.01M 70.14% Direct
7. whatsapp.com 2.98M 38.81% Direct
8. brstej.com 2.89M 99.33% Direct
9. twitter.com 2.36M 90.56% Direct
10. openai.com 2.33M 73.08% Direct
11. xnxx.com 2.28M 98.3% Direct
12. xhamster.com 1.68M 97.95% Direct
13. wikipedia.org 1.48M 72.35% Search
14. 3isk.biz 1.43M 97.25% Referral
15. lemonde.fr 1.38M 99.57% Direct
16. weather.com 1.37M 98.87% Direct
17. lebanondebate.com 1.36M 95.21% Direct
18. xvideos.com 1.31M 96.07% Direct
19. fmoviesz.to 1.29M 92.9% Direct
20. goone.pro 1.25M 99.94% Direct
## Most Popular Newspapers Websites in Lebanon 2023:
Website URL - Monthly - From Mobile - Source
youtube.com 20.21M 81.56% Direct
twitter.com 2.36M 90.56% Direct
lemonde.fr 1.38M 99.57% Direct
lebanondebate.com 1.17M 97.05% Direct
lbcgroup.tv 80.39K 100% Direct
elnashra.com 1.08M 84.91% Direct
lorientlejour.com 772.31K 94.63% Direct
lequipe.fr 650.76K 99.95% Direct
vdlnews.com 557.92K 99.55% Direct
almanar.com.lb 522.92K 71.28% Search
aljazeera.net 517.43K 55.08% Search
imdb.com 508.92K 83.29% Search
mtv.com.lb 502.99K 82.82% Direct
almayadeen.net 485.82K 66.19% Direct
lebanon24.com 467.22K 87.61% Direct
## Most Visited Healthcare Websites in Lebanon 2023:
Website URL - Monthly - From Mobile - Source
mayoclinic.org 125.55K 93.13% Search
sjs.edu.lb 112.89K 97.1% Direct
nih.gov 106.67K 41.11% Search
webteb.com 94.04K 93.26% Direct
biotechhealthcare.com 80.39K 100% Direct
nhsinform.scot 43.89K 99.91% Direct
webmd.com 39.56K 92.37% Direct
blueprintgenetics.com 36.54K 100% Direct
impf.fr 36.54K 100% Direct
moph.gov.lb 34.28K 63.95% Direct
## Most Visited Mental Health Websites in Lebanon 2023:
Website URL - Monthly - From Mobile - Source
psychcentral.com 37.32K 97.92% Direct
therecoveryvillage.com 7.31K 100% Direct
dwangindezorg.nl 7.31K 100% Search
betterhelp.com 1.74K N/A Direct
positivepsychology.com 1.47K N/A Search
helpguide.org 1.04K N/A Search
goodtherapy.org 1.04K N/A Search
childmind.org 696 N/A Search
nami.org 696 N/A Search
theraplatform.com 696 N/A Referral
## FAQs
### What are top trending websites in Lebanon?
The top trending websites in Lebanon in 2023 are Google, YouTube, Pornhub, Facebook, TikTok and Instagram.
### What is the most visited website in Lebanon?
Google is #1 among the most visited websites in Lebanon
Google.com is the most visited website in Lebanon, with 57.33M visits per month, based on SEMrush. Last updated: October 2023.
### What is the most visited Healthcare Website in Lebanon?
MayoClinic.org is the most visited healthcare website in Lebanon (125.55K monthly visits), with most of its visitors coming from search engines. Last updated: October 2023.
### What is the most visited Mental Health website in Lebanon?
PsychCentral.com is the most visited mental health website in Lebanon with 37.32K monthly visits. Last updated: October 2023.
## Connect and share your thoughts
Thank you for exploring the top visited websites in Lebanon, as well as the top websites in Healthcare and Mental Health in the country. I hope you found this information valuable. If you have any specific categories or topics you’d like me to cover in future articles or if you have any questions or suggestions, please feel free to get in touch with me.
[Mohamed Soufan](soufan.me) – Software Engineer in Lebanon
You can find out more about our data-gathering process [here](https://www.semrush.com/kb/1211-how-semrush-turns-traffic-data-into-traffic-intelligence).
[Originally published at soufan.me
](https://soufan.me/lebanon/most-visited-websites-in-lebanon-2023/)
| mohamedsoufan |
1,685,296 | Strategic Brilliance: Aligning Success with Expert iOS Developers | In the ever-evolving landscape of technology, iOS app development stands at the forefront of... | 0 | 2023-12-01T16:23:59 | https://dev.to/martindye/strategic-brilliance-aligning-success-with-expert-ios-developers-2552 | In the ever-evolving landscape of technology, iOS app development stands at the forefront of innovation. Crafting a successful iOS app requires more than just coding skills; it demands strategic brilliance. In this how-to blog post, we'll explore the key strategies to align success with [expert iOS developers](https://www.technbrains.com/services/hire-developer/), providing insights, tips, and a step-by-step guide to navigate the intricate world of iOS app development.
## Understanding the Importance of Expertise
1. The Evolution of iOS Development
Before delving into strategies, it's crucial to understand the evolution of iOS development. From the introduction of the App Store in 2008 to the latest advancements in SwiftUI and Swift, the iOS development landscape has witnessed significant shifts. Expert developers stay abreast of these changes, adapting their strategies to leverage the latest tools and technologies.
2. Why Expertise Matters
Expertise goes beyond technical proficiency. Expert iOS developers possess a deep understanding of user experience (UX), design principles, and industry best practices. Their strategic brilliance lies in their ability to create not just functional apps but delightful and user-centric experiences.
## Strategies for Success with iOS Development
Step 1: Define Clear Objectives
Before embarking on the development journey, define clear objectives for your iOS app. Understand the target audience, app functionality, and the problem your app aims to solve. This strategic clarity provides a roadmap for developers, aligning their efforts with the overarching goals.
Step 2: Choose the Right Development Team
Strategic brilliance begins with assembling the right team. Look for iOS developers with a proven track record, a portfolio of successful apps, and a deep understanding of Apple's Human Interface Guidelines (HIG). A diverse team that includes UI/UX designers and QA specialists ensures a holistic approach to development.
Step 3: Swift and SwiftUI Mastery
Swift, Apple's native programming language, and SwiftUI, the declarative UI framework, are the cornerstones of iOS development. Ensure your developers are well-versed in these technologies to harness the full potential of iOS app development. Expertise in SwiftUI allows for more efficient UI development, reducing time and effort.
Step 4: Prioritize User-Centric Design
Strategic brilliance in iOS development involves placing the user at the centre of design decisions. Expert developers conduct thorough user research, create wireframes, and iterate on designs to ensure a seamless and intuitive user experience. The goal is not just to meet user expectations but to exceed them.
Step 5: Agile Development Methodology
Adopt an agile development methodology to enhance flexibility and responsiveness throughout the development process. Regular sprints, feedback loops, and incremental updates ensure that the app aligns with evolving requirements. Expert iOS developers are adept at navigating the iterative nature of agile development.
## Best Practices for Success
6. Optimize for Performance
Strategic brilliance extends to optimizing app performance. Expert iOS developers prioritize performance considerations from the outset, implementing efficient algorithms, minimizing resource usage, and conducting thorough testing to ensure smooth and responsive app behaviour.
7. Security is Non-Negotiable
In the interconnected digital landscape, security is paramount. Expert iOS developers integrate robust security measures, including encryption, secure authentication, and adherence to best practices for data protection. A secure app not only safeguards user information but also builds trust.
8. Scalability for Future Growth
Plan for scalability from the beginning. Expert developers design the app architecture with scalability in mind, anticipating future growth and user demands. Scalability ensures that the app can handle increased user loads and additional features without compromising performance.
## Navigating Challenges with Expertise
9. Compatibility Across Devices and Versions
The iOS ecosystem comprises various devices and versions. Expert iOS developers navigate the challenge of compatibility by conducting thorough testing across different devices and iOS versions. This ensures a consistent and reliable user experience for all users.
10. Stay Updated with Apple's Ecosystem
Apple's ecosystem evolves rapidly, introducing new features and technologies. Expert developers stay updated with Apple's announcements, participate in WWDC (Worldwide Developers Conference), and incorporate the latest tools and frameworks into their development workflow.
## Real-World Success Stories
11. Instagram: Strategic UI/UX Design
Instagram's success lies not just in its functionality but in its strategic brilliance in UI/UX design. The app's intuitive interface, smooth transitions, and visually appealing design contribute to a delightful user experience. Expert iOS developers understand the impact of strategic design on user engagement.
12. Shazam: Swift Adoption for Performance
Shazam, the popular music recognition app, strategically adopted Swift for its iOS development. The result? Improved app performance, reduced load times, and a more seamless user experience. Expert developers leverage Swift's performance benefits to create apps that stand out.
## Future-Proofing Your iOS App
13. Embrace Emerging Technologies
Strategic brilliance involves looking beyond the present and embracing emerging technologies. ARKit for augmented reality, Core ML for machine learning, and HomeKit for smart home integrations are examples of technologies that can future-proof your iOS app.
14. Continuous Improvement Through Analytics
Implement analytics tools to gather insights into user behaviour and app performance. Expert developers leverage analytics data to identify areas for improvement, understand user preferences, and make data-driven decisions for continuous app enhancement.
## Conclusion
In the dynamic world of iOS app development, strategic brilliance is the driving force behind success. From defining clear objectives to choosing the right development team, mastering Swift and SwiftUI, prioritizing user-centric design, and navigating challenges with expertise—these strategies form the foundation of a successful iOS app.
As you embark on your iOS development journey, remember that strategic brilliance is an ongoing process. Stay agile, stay informed, and continuously strive for excellence. With the right strategies and a team of expert [iOS app development](https://www.technbrains.com/mobile-application/ios-app-development/), you can not only build successful apps but also leave a lasting impact in the ever-evolving world of technology. | martindye | |
1,685,562 | Demystifying the Language of Gen AI | A short blog to understand some of the common terms used in GenAI - LLM, Embeddings, Chunk,... | 0 | 2023-12-01T23:57:37 | https://dev.to/rajeshsgr/demystifying-the-language-of-gen-ai-f66 | genai | A short blog to understand some of the common terms used in GenAI - LLM, Embeddings, Chunk, temperature etc.
[https://belowthemalt.com/wp-admin/post.php?post=2369&action=edit&calypsoify=1](https://belowthemalt.com/wp-admin/post.php?post=2369&action=edit&calypsoify=1) | rajeshsgr |
1,685,664 | The Classic Appeal: Exploring the Timeless Elegance of Women's Loafer Shoes | The Classic Appeal: Exploring the Timeless Elegance of Women's Loafer Shoes From its... | 0 | 2023-12-02T02:30:53 | https://dev.to/johnmorganfieldqa/the-classic-appeal-exploring-the-timeless-elegance-of-womens-loafer-shoes-l89 | ## The Classic Appeal: Exploring the Timeless Elegance of Women's Loafer Shoes
From its origins to its current uses, it has a rich history that is worth examining [womens loafer shoes](https://7or9.com/products/7or9-air-touch-foam-1-8cm-round-toe-loafers-chestnut-buns?utm_source=dev_to&utm_medium=rankking).
A timeless and elegant choice, women's loafer shoes have long been a staple in fashion. Their classic design and versatility make them a go-to option for women of all ages. Whether you're dressing up for a formal event or going casual for a day out, these shoes effortlessly add style to any outfit.
[](https://7or9.com/products/7or9-air-touch-foam-1-8cm-round-toe-loafers-chestnut-buns?utm_source=dev_to&utm_medium=rankking)
### The Enduring Design of Women's Loafer Shoes
One of the reasons why women's loafer shoes have stood the test of time is their enduring design. The slip-on style with a low heel and closed toe creates a sophisticated and polished look. Originally inspired by men's footwear, women's loafers have since evolved to include various styles and embellishments, while maintaining their signature elegance.
### From Classic to Contemporary: The Versatility of Women's Loafer Shoes
Women's loafer shoes have evolved over the years to cater to the diverse tastes and preferences of fashion-conscious individuals. They now come in a variety of materials, such as leather, suede, and patent, offering a wide range of options for different occasions. From classic black leather loafers to vibrant colored suede ones, there's a pair of women's loafers to suit every style.
#### Women's Loafer Shoes for Formal Occasions
For formal events, women's loafer shoes in leather or patent finish can add a touch of elegance to a tailored suit or a chic dress. Opt for a pair in a neutral color like black or brown for a timeless look that will never go out of style. Complete the ensemble with some delicate jewelry and you're ready to make a statement.
#### Women's Loafer Shoes for Casual Outings
When it comes to casual outings, women's loafer shoes offer both comfort and style. A pair of suede loafers in a vibrant color or animal print can easily elevate a simple jeans and t-shirt combination. They add a touch of sophistication to your everyday look while ensuring you stay comfortable throughout the day.
### The Classic Appeal: A Timeless Investment
Investing in a pair of women's loafer shoes is a smart choice. Their timeless appeal ensures that they can be worn year after year, without ever going out of style. Additionally, their durability and high-quality craftsmanship make them a long-lasting investment. With proper care and maintenance, a pair of women's loafers can stay in your wardrobe for a lifetime.
### Where to Find the Perfect Pair
If you're looking to add a pair of women's loafer shoes to your collection, there are several reputable websites that offer a wide range of options. These websites provide a variety of styles, materials, and colors to cater to every individual's taste and preference. Check out the following websites for a great selection:
1. [Nordstrom](https://www.nordstrom.com/)
2. [Zappos](https://www.zappos.com/)
3. [DSW](https://www.dsw.com/)
Remember, when purchasing women's loafer shoes, it's important to consider factors such as comfort, style, and quality. Take the time to browse through different options and read customer reviews to ensure you find the perfect pair.
## References
* [womens loafer shoes](https://otakusan.net/Home/ChangeLang?region=en&returnLink=https://7or9.com/products/7or9-air-touch-foam-1-8cm-round-toe-loafers-chestnut-buns "womens loafer shoes")
| johnmorganfieldqa | |
1,685,740 | JavaScript Frameworks Comparison: React vs. Vue vs. Angular | "JavaScript Frameworks Comparison: React vs. Vue vs. Angular" is a detailed exploration of three... | 0 | 2023-12-02T05:43:12 | https://dev.to/omnathdubeyofficial/javascript-frameworks-comparison-react-vs-vue-vs-angular-1jpf | webdev, javascript, programming, beginners | "JavaScript Frameworks Comparison: React vs. Vue vs. Angular" is a detailed exploration of three popular JavaScript frameworks used for building modern web applications. This guide aims to help developers make informed decisions based on the strengths, weaknesses, and use cases of React, Vue, and Angular. Here's an outline of what such a comparison might cover:
**1. Introduction to JavaScript Frameworks:**
* Overview of the role of JavaScript frameworks in web development.
* Importance of choosing the right framework for a project.
**2. React.js:**
* Introduction to React and its philosophy.
* Virtual DOM and its impact on performance.
* JSX syntax and component-based architecture.
* State management with React.
* React Router for client-side routing.
* Pros and cons of using React.
**3. Vue.js:**
* Introduction to Vue and its key features.
* Vue components and reactivity system.
* Vue Directives for declarative rendering.
* Vue Router for navigation.
* State management with Vuex.
* Pros and cons of using Vue.
**4. Angular:**
* Overview of Angular and its architecture.
* TypeScript and static typing in Angular.
* Angular components and templates.
* Dependency injection in Angular.
* Angular Modules and Services.
* Angular Router for navigation.
* Pros and cons of using Angular.
**5. Performance Comparison:**
* Rendering performance in React, Vue, and Angular.
* Bundle size and optimization strategies.
* Server-side rendering (SSR) and its support in each framework.
**6. Community and Ecosystem:**
* Size and activity of the respective communities.
* Availability of third-party libraries and plugins.
* Developer tools and extensions for each framework.
**7. Learning Curve:**
* Ease of learning for beginners.
* Documentation quality and resources available.
* Developer support and online communities.
**8. Integration and Compatibility:**
* Integration with other libraries and frameworks.
* Compatibility with third-party tools and services.
* Use of web components and interoperability.
**9. Tooling and Development Experience:**
* Developer tools and extensions.
* CLI (Command Line Interface) capabilities.
* Testing and debugging features.
**10. Industry Adoption and Job Market:**
- Popularity and usage statistics. - Demand for developers with skills in React, Vue, and Angular. - Job market trends and career opportunities.
**11. Case Studies and Real-World Examples:**
- Showcase of applications built with React, Vue, and Angular. - Use cases where each framework excels.
**12. Future Trends and Updates:**
- Roadmaps and future plans for React, Vue, and Angular. - Emerging trends in frontend development and their impact on these frameworks.
By comparing React, Vue, and Angular across these dimensions, developers can make informed decisions based on the specific requirements of their projects, team expertise, and the overall goals of their web applications.
| omnathdubeyofficial |
1,685,752 | Correlate Subqueries | In SQL, a correlated subquery is a subquery that uses values from the outer query in its WHERE... | 0 | 2023-12-02T05:57:41 | https://dev.to/alamfatima1999/correlate-subqueries-510h | In SQL, a correlated subquery is a subquery that uses values from the outer query in its WHERE clause. The correlated subquery is evaluated once for each row processed by the outer query. It exists because it depends on the outer query and it cannot execute independently of the outer query because the subquery is correlated with the outer query as it uses its column in its WHERE clause.
```
SELECT column_name [, column_name...]
FROM table1 [, table2...]
WHERE column_name OPERATOR
(SELECT column_name [, column_name...]
FROM table_name
WHERE condition [table1.column_name = table2.column_name...]);
```
```
SELECT e1.employee_name, e1.salary
FROM employee e1
WHERE salary >
(SELECT AVG(salary)
FROM employee e2
WHERE e1.department = e2.department);
```
| alamfatima1999 | |
1,685,803 | actions-hottest🚀: GitHub Actions for Commenting on Golang Unit Test Results in Pull Requests | Make the test results more user-friendly I previously introduced a feature in the... | 0 | 2023-12-02T07:46:32 | https://dev.to/nchika/actions-hottest-github-actions-for-commenting-on-golang-unit-test-results-in-pull-requests-1pap | go, testing, githubactions, showdev | ## Make the test results more user-friendly
I previously introduced a feature in the [go-spectest/spectest](https://github.com/go-spectest/spectest), which extracts error messages from Golang unit test results.
I have now separated that functionality into the [nao1215/hottest](https://github.com/nao1215/hottest) command.
The 'hottest' command can use the same options as 'go test':
## hottest on GitHub Actions
Many people run unit tests using GitHub Actions. Therefore, I created [nao1215/actions-hottest](https://github.com/nao1215/actions-hottest) to make it easy to execute 'hottest' in GitHub Actions.
Here is an example workflow for running unit tests using 'hottest':
```yaml
name: SampleTest
on:
push:
jobs:
sample_test:
name: sample test
strategy:
matrix:
platform: [ubuntu-latest]
runs-on: ${{ matrix.platform }}
steps:
- uses: actions/checkout@v4
- uses: actions/setup-go@v4
with:
go-version: "1"
check-latest: true
- name: Download dependencies
run: go mod download
- uses: nao1215/actions-hottest@v1
with:
# This argument is same as `go test` command.
args: '-cover -coverpkg=./... -coverprofile=coverage.out ./...'
```
Here are the logs for when the unit tests succeed and when they fail:
- when all test pass
- when some test fails
## Comments Test Results in Pull Request
I find it inconvenient to check the workflow logs when tests fail. Therefore, I have decided to have 'hottest' leave the test results as comments in the Pull Request.
Here are the comments for when the unit tests succeed and when they fail:
- when all test pass
- when some test fails
## Conclusion
'hottest' is a command that extracts error messages from failed unit tests. You can easily adopt GitHub Actions. Its usage is similar to 'go test,' and there is no need to rewrite the test code.
lease do give 'hottest' a try!! Additionally, your support in the form of a GitHub star would be encouraging for further development. | nchika |
1,685,966 | Token-go: A lightweight library for login authentication | https://github.com/weloe/token-go What does it do? This library focuses on solving login... | 0 | 2023-12-02T12:59:23 | https://dev.to/luxion/token-go-a-lightweight-library-for-login-authentication-2hi | github, go, programming, tutorial | https://github.com/weloe/token-go
**What does it do?**
This library focuses on solving login authentication problems, such as: login, multi-account login, shared token login, token refresh, double token refresh, QR Code login, logout, kickout, banned, second auth, temp-token, SSO …
Using this library can simplify the authentication and authorization business, and only a few lines of code are needed to implement the above business.
Some using examples:
`login token, err := enforcer.Login("1", tokenGo.NewHttpContext(req, w))`
`logout err := enforcer.Logout(tokenGo.NewHttpContext(req, w))`
`Banned err = enforcer.Banned("1", "test", 1, 100)`
`check login b, err := enforcer.IsLogin(tokenGo.NewHttpContext(req, w))`
**Features**
Encapsulated multiple login policies, multi-account system login, same-end login, same-end mutually exclusive login, multi-terminal login, multi-terminal mutual exclusion login, scan code login, SSO single sign-on.
Encapsulate permission authentication functions, such as temporary tokens, second-level authentication, role authentication, and permission authentication.
Encapsulate multiple user session management methods, such as forced logout, kicking people offline, account banning, token auto-renewal, and dual-token renewal.
**Manual**
https://github.com/weloe/token-go/wiki | luxion |
1,685,983 | Strengthening Mental Fortitude Amidst External Pressures | 🔴 Disclaimer: This post is enhanced with AI assistance. The Newbie... | 25,513 | 2023-12-02T13:44:34 | https://dev.to/sagaofsilence/strengthening-mental-fortitude-amidst-external-pressures-cim | codenewbie, mentalhealth, softwaredevelopment, javascript | | 🔴 **Disclaimer**: This post is enhanced with AI assistance.|
|--------------|
## The Newbie Wondered
> That seems tough. How am I supposed to deal with the setbacks?
## The Master Replied
### 1. Real-Life Stories of Developer Resilience
1. **Overcoming Project Setbacks:**
- *Story:* A developer faced setbacks in a high-stakes project. Instead of succumbing to stress, they leveraged the experience to enhance their problem-solving skills, eventually leading the project to success.
2. **Navigating Negative Feedback:**
- *Story:* Confronted with harsh criticism, a developer used the feedback as a catalyst for growth. They sought mentorship, refined their skills, and emerged more resilient, showcasing the transformative power of constructive responses to negativity.
3. **Adapting to New Technologies:**
- *Story:* A seasoned developer found themselves in an unfamiliar tech landscape. Embracing a continuous learning mindset, they mastered new technologies, proving that resilience lies in adapting to change, regardless of one's experience level.
***
### 2. Cultivating a Supportive Development Environment
1. **Peer Mentorship Programs:**
- *Initiative:* Establish peer mentorship programs within development teams. Encourage experienced developers to support and guide their peers through challenges, fostering a collaborative and supportive environment.
2. **Regular Team Retrospectives:**
- *Practice:* Conduct regular team retrospectives where members share successes and setbacks. This open dialogue promotes a culture of learning from experiences and collectively building resilience.
3. **Emphasizing Constructive Feedback:**
- *Guideline:* Place emphasis on delivering constructive feedback within the team. Encourage team members to provide feedback that highlights areas for improvement while maintaining a positive and supportive tone.
4. **Wellness Initiatives:**
- *Initiative:* Implement wellness initiatives that focus on mental health within the development environment. Provide resources, workshops, or activities that help developers manage stress and build resilience.
5. **Recognition of Efforts:**
- *Practice:* Recognize and celebrate individual and team efforts, reinforcing a positive atmosphere. Acknowledging hard work and accomplishments contributes to a sense of achievement and boosts morale.
6. **Promoting Inclusivity:**
- *Guideline:* Foster an inclusive and diverse environment where every team member feels valued. Inclusive teams are more resilient, as diverse perspectives contribute to innovative problem-solving approaches.
7. **Learning Culture:**
- *Cultural Emphasis:* Cultivate a culture of continuous learning and growth. Developers in an environment that values learning are more likely to bounce back from challenges, viewing them as opportunities to enhance their skills.
8. **Flexible Work Policies:**
- *Initiative:* Implement flexible work policies that consider the well-being of developers. Balancing work and personal life is crucial for maintaining mental fortitude, and flexible policies contribute to a healthier work environment.
In navigating external pressures and opinions, real-life stories of resilience serve as inspiration, demonstrating that setbacks are integral to growth. Cultivating a supportive development environment involves proactive initiatives that prioritise mental well-being, constructive feedback, and a culture of continuous learning. | sagaofsilence |
1,686,071 | My 7 favourite tenets of a good Developer Experience | After 8+ years building tools for developers, I learned that a good Developer Experience (DX) can... | 0 | 2023-12-02T16:38:00 | https://octotype.app/peibolsang/stories/9 | programming, webdev, coding, architecture | After 8+ years building tools for developers, I learned that a good Developer Experience (DX) can seriously become a product differentiator, as it usually leads to a good User Experience (UX). Yes, it's all about making developers more efficient, creative, and just plain happier, but it's also about making your software products just better.
I've picked up on some key things that really lift up the DX game. Today, I'm giving away my top 6 must-haves for an awesome Developer Experience in this post. These come straight from my own journey, chats with developers, and some good old community wisdom. So, whether you're deep in the code trenches, managing products, or just getting your tech feet wet, these tips could give you a perspective on the whole DX scene.
#Values
##1. Liability
Don't solve generic problems. Solve specific problems by curating technology opinions and configurations. Most of the time, you'll do it through code. Alternatively, you'll do it through documentation. You must choose what to build wisely because code is a liability, and every line of code has a maintenance cost. As a result, get ready to remove some of your developer tools over time. As things evolve and industrialize, you must find your core values and lean on third-party libraries and cloud services.
##2. Simplicity
Don't try to build magical tools that turn complex problems into easy ones. That can't happen. Instead, it's better to provide tools to make it easier for developers to deal with the complexity without hiding the essential details of such complexity.
#Principles
##1. Low cognitive load
Developer tools should not get in the way of developers. Good tools let developers keep with their train of thought easily without distracting them. There are no mental gymnastics needed to solve a problem. None. Your tools must let developers maximize their moments of inspiration.
The mental model a good tool pushes to developers is lightweight. There is no magic, and developers must still feel in control. Recognizing that engineering cycles are scarce, you should create functionality that does one thing, and does it well, giving developers time and space to focus on fixing those complex problems.
##2. Abstractions, not illusions
Reducing the developer's cognitive load does not involve taking as many things away as possible. You don’t want to turn your abstractions into compositions or orchestrations of multiple solutions because that leads to unexpected surprises. Developers must know and understand what they are doing; therefore, you shouldn't hide essential details of what you are abstracting away. Abstractions should adhere to the "principle of less surprise," so developers must know at every moment what is happening when they work with your abstractions.
##3. Leaky abstractions
A corollary of the above principle is that you should do “just enough encapsulations.” Creating non-added value wrappers on top of standard libraries and functionalities is a smell. Make sure your developers build on standard technologies (libraries or cloud services) with the help of your tools instead of building on your tools.
This means that your tools should not save developers from knowing things. Build functionalities that minimize how much a new developer has to know to start shipping (with default configurations or conventions) but provide a pathway to go deeper over time. The underlying technology should be exposed as a peer dependency so users can become experts about it through your tooling over time.
##4. (Not too much) inversion of control
Focus on building primitives for developers (building blocks and examples), and be wary of creating generic frameworks (overarching and locked-down tools). If you create a framework, ensure it addresses a particular problem. [In the words of PHP creator Ramus Lerdorf](https://www.youtube.com/watch?t=1906&v=anr7DQnMMs0&feature=youtu.be): “_Everyone needs a framework; what everyone doesn't need is a general purpose framework. Nobody has a general problem; everyone has a specific one they're trying to solve._”
##5. No “one-size-fits-all” abstractions
Once you have decided to create an abstraction, it can't be all things to all people. It's okay for your developer tools to offer different functionalities in different levels of abstraction for the same persona (e.g., a frontend developer), depending on their needs. However, you should not create one level of abstraction to serve all needs for the same persona. | peibolsang |
1,686,100 | What is WAF and IPS (Intrusion Prevention System & Web Application Firewall) | IPS (Intrusion Prevention System) and WAF (Web Application Firewall) are among the most well-known... | 0 | 2023-12-02T17:23:54 | https://dev.to/gpiechnik/what-is-waf-and-ips-intrusion-prevention-system-web-application-firewall-53lc | cybersecurity, security, architecture, software | IPS (Intrusion Prevention System) and WAF (Web Application Firewall) are among the most well-known acronyms in the world of network security, which novice security professionals may have trouble understanding. This article was written to dispel any doubts and delve a little deeper into the topic.
## How WAF works
WAF is a hardware or software solution that serves as an intermediary between the client and the application. This means that all HTTP communication is analyzed before it reaches the application or user.
To monitor HTTP traffic, the Web Application Firewall applies a set of predefined rules that ultimately detect attack attempts such as XSS, SQL injection, DoS / DDoS and more. In the event of a threat, the WAF blocks malicious requests and responses containing sensitive data.
There are three different types of WAF:
- hardware-based - deployed with a physical device, installed locally on a local area network (LAN). A configurable operating system is installed inside the device.
- software-based - a software-based firewall that is installed in a virtual machine.
- cloud-based - as the name implies, all WAF components are located in the cloud, so that the user (as in the case of software-based) does not have to install anything locally and on virtual machines.
## Naxsi
To bite a little more into the topic, let's look at the configuration of [NAXSI](https://github.com/nbs-system/naxsi), the free WAF module of the Nxinx web server. NAXSI provides several configuration files. One of them includes the `/etc/nginx/naxsi.rules` file, which defines the main actions taken by the module. An example file could look as follows:
```
# config mode section
LearningMode;
SecRulesEnabled;
#SecRulesDisabled;
DeniedUrl "/RequestDenied";
#
# check rules section
CheckRule "$SQL >= 8" BLOCK;
CheckRule "$RFI >= 8" BLOCK;
CheckRule "$TRAVERSAL >= 4" BLOCK;
CheckRule "$EVADE >= 4" BLOCK;
CheckRule "$XSS >= 8" BLOCK;
```
What does the inside of the file mean? Let's take a look at each element in turn.
- LearningMode - NAXSI can operate in two modes, i.e. NormalMode and LearningMode. The former redirects malicious requests to a specific location and, since we do not block these requests, we can return a static page presenting an error message. LearningMode, on the other hand, causes malicious requests to be copied (instead of redirected) to a specific location on the page and then processed by the application,
- SecRulesEnabled / SecRulesDisabled - enables or disables NAXSI for that location,
- DeniedURL - defines the endpoint to which blocked requests will be redirected,
- CheckRule - defines actions when a given result is met.
## How IPS works
As for the Intrusion Prevention System, it is a device or software with a slightly more general purpose. This is because instead of focusing on a single protocol as in the case of WAF, IPS provides protection against traffic coming from protocols such as DNS, SMTP, TELNEM, SSH, FTP and RDP. The main threats the IPS is designed to prevent are denial of service (DoS) attacks, DDoS attacks and exploits.
To this end, the IPS inspects the packets being sent to the server, carefully analyzing each one. If a suspicious or malicious packet is detected, the IPS system can react in several different ways, including:
- by terminating the TCP session and blocking the IP address or account of the user sending the malicious packets,
- by reprogramming or reconfiguring the firewall to prevent similar attacks in the future,
- removing or replacing malicious content.
## WAF vs IPS
Let's do a very general comparison of which protocols and what min. methods, attacks and requests both of the solutions can cover, so we can better visualize the differences between the two.
```
+------------------------------------+------------------------------------+
| WAF | IPS |
+------------------------------------+------------------------------------+
| 7 layer ISO OSI (HTTPS/ HTTP) | 3 / 4 layer ISO OSI |
+------------------------------------+------------------------------------+
| SSL (decryption) | DNS |
| JavaScript | SMTP |
| Ajax | TELNET |
| Active X | RDP |
| Session management | SSH |
| GET, POST, HEAD | FTP |
| URL | |
| SQL Injection | |
| Cookie Manipulation | |
| XSS | |
+------------------------------------+------------------------------------+
```
## Sources
<https://www.lanner-america.com/blog/waf-vs-ips-whats-difference/>
<http://it.wip.pw.edu.pl/data/uploads/uskom/uskom_zapory_ogniowe.pdf>
<https://www.pentasecurity.com/blog/3-types-web-application-firewalls/>
<https://ipwithease.com/how-is-ips-ids-different-from-waf/>
<https://github.com/nbs-system/naxsi>
<https://www.proteansec.com/application-security/naxsi/> | gpiechnik |
1,686,115 | CollectionUtils permutations() Example in Java | https://javatute.com/collection/collectionutils-permutations-example-in-java/ | 0 | 2023-12-02T17:54:29 | https://dev.to/javatute673/collectionutils-permutations-example-in-java-1doi | javascript, programming, beginners, tutorial | https://javatute.com/collection/collectionutils-permutations-example-in-java/ | javatute673 |
1,686,134 | Advent Of Code 2023: Day 1 - Trebuchet | Day 1 - Trebuchet link Simply put, this challenge requires the developer to retrieve... | 25,579 | 2023-12-02T19:09:59 | https://dev.to/grantdotdev/advent-of-code-23-day-1-trebuchet-57j9 | adventofcode, programming, csharp | ## Day 1 - Trebuchet
[link](https://adventofcode.com/2023/day/1)
Simply put, this challenge requires the developer to retrieve numbers from lines of text, and then add up all the numbers from each line to get a total.
**Part 1** was fairly straightforward. Select all the digits from within the text. This can easily be done via the LINQ Select method, and passing it a method which checks whether the current character is a digit and, if so returns it.
Once we have this, it's just a case of selecting the first and last items in the array, as we always know there will be more than 1 digit based on the challenge instructions.
**Part 2** however had me pulling my hair out for a little while, as this was sneakily more complicated. I began by simply pulling out the text and numeric values using a lookup. However, this did not work due to there being overlap between numbers (text version), e.g. 'eightwo' etc.
To resolve simply replace the matched numbers (in text) format with their digit counterpart, prefixed and suffixed with their text format. This removes any cross over / overlap of words. It's a bit of a hacky solution, but it is one that worked for me (and others it seems online too).
---
### Solution: Available also at my Github [link to Day 1](https://github.com/gweaths/advent_code_2023/tree/main/Day_1%20-%20Trebuchet)
``` csharp
using System.Runtime.ExceptionServices;
using System.Text;
using System.Text.RegularExpressions;
string FILE_PATH = "./final_input.txt";
Dictionary<string, string> translations = new(){
{"one", "one1one"},
{"two", "two2two"},
{"three", "three3three"},
{"four", "four4four"},
{"five", "five5five"},
{"six", "six6six"},
{"seven", "seven7seven"},
{"eight", "eight8eight"},
{"nine", "nine9nine"}
};
string OnlyNumerics(string strInput)
{
StringBuilder builder = new();
foreach (char ch in strInput)
{
if (char.IsDigit(ch)) builder.Append(ch);
}
return builder.ToString();
}
string ReplaceNumbers(string original)
{
foreach (var key in translations.Keys)
{
original = original.Replace(key, translations[key].ToString());
}
return original;
}
int GetFirstAndLast(string str)
{
int first = int.Parse(str[0].ToString());
int last = int.Parse(str[^1].ToString());
return first * 10 + last; // this converts first digit to a 10th digit e.g 1 = 10, 2 = 20
}
int Challenge_1()
{
string[] lines = File.ReadAllLines(FILE_PATH);
return lines.Select(OnlyNumerics).Select(GetFirstAndLast).Sum();
}
int Challenge_2()
{
string[] lines = File.ReadAllLines(FILE_PATH);
string[] replaced = lines.Select(ReplaceNumbers).ToArray();
return replaced.Select(OnlyNumerics).Select(GetFirstAndLast).Sum();
}
Console.WriteLine("Part 1:" + Challenge_1().ToString());
Console.WriteLine("Part 2:" + Challenge_2().ToString());
``` | grantdotdev |
1,686,165 | How to create a Windows server on Azure Portal and install web server | Introduction Windows Server is a powerful operating system designed by Microsoft specifically for... | 0 | 2023-12-02T19:57:26 | https://dev.to/lanreogunlade1998/how-to-create-a-windows-server-on-azure-portaland-install-web-server-n3p | **Introduction**
Windows Server is a powerful operating system designed by Microsoft specifically for server-based operations. It provides a range of features and functionalities to support various enterprise-level tasks, services, and applications.
It is widely used as the backbone for enterprise IT infrastructures, supporting various tasks like file sharing, user authentication, domain management, and network services.
It serves as a platform for hosting and managing various applications and services, providing a secure and scalable environment.
It is used to create and manage domains, users, group policies, and permissions in an organization's network.
Windows Server can act as a web server hosting ASP.NET applications or other web-based services.
A web server is a software or hardware system that stores, processes, and delivers web content to users over the internet or an intranet. It handles HTTP requests from clients (such as web browsers) and serves web pages, applications, or files in response.
Both play crucial roles in providing a robust infrastructure and services for businesses and individuals looking to establish an online presence, host applications, manage data, and facilitate secure communications over the internet or within organizational networks.
**How can one create one on Azure Portal?**
This article shows stepwise creation of Window server and also install Web browser into it.
**Step 1:**
Signing in to the Azure portal
Go to the Azure portal at **https://portal.azure.com** in a web browser.
Enter your Azure account email address.
Type in your password and log in. If you don't have account, create one.
**Step 2:**
To create a Virtual machine, Search for virtual machines on the web browser.
**Step 3:**
We have now come to the display where we work with the following taps:
Basics, Disks, Networking, Management, Monitoring, Advanced, Tags, Review + create
First, we work on the Basics
a. Project Details: This contains the Subscription and Resource group. Leave the Subscription on default and create the Resource group. Existing resource group can be used if they are similar items or project.
In this case, NovemberWorkload is selected, since it has been created.
b. Instance details: The Name of the Window Server, Region to be deployed, Availability zone are shown in the picture below:
c. Administrator account: Choose User ID and Password to log in to this server.
d. Inbound port rules: On the Public inbound ports, click on Selected Ports and Open Ports HTTP(80) and RDP(3389)
Note: Port 80 is the default port for unencrypted web traffic using HTTP. Opening this port allows users to access web services or host web applications on the Windows Server VM. It facilitates the delivery of web content, such as websites or web-based applications.
RDP is a proprietary protocol developed by Microsoft that allows users to remotely access and control a Windows-based computer over a network. Port 3389 is the default port used by RDP for remote desktop connections to Windows Server VMs.
**Step 4:**
Keep the rest of the setting, but on Monitoring, Disable the Boot Diagnostics.
**Step 5:**
On the Review and Create Tab, make sure validation is passed before you click on create:
**Step 6:**
Deployment of the machine
**Step 7:**
Click on Go to Resource to access the Webserver created
**Step 8:**
Connect to the Window Server and Download the RDP
**Click on Yes to continue**
**Step 9:**
Installation of Web Server
| lanreogunlade1998 | |
1,686,217 | Radiant Brilliance: 14K Gold Moissanite Earrings by Goilleria Jewelry | Elevate your style with the mesmerizing allure of our Moissanite Gold Earrings in 14K by Goilleria... | 0 | 2023-12-02T21:50:10 | https://dev.to/giolleria/radiant-brilliance-14k-gold-moissanite-earrings-by-goilleria-jewelry-3m9p | moissanitegoldchain, moissanitegoldchain14k, moissanitegoldpendant |
Elevate your style with the mesmerizing allure of our [Moissanite Gold Earrings](https://www.giolleria.com/earrings) in 14K by Goilleria Jewelry. Crafted to perfection, these exquisite earrings showcase the unparalleled beauty of moissanite stones set in stunning 14K gold. Indulge in luxury and sophistication as these earrings effortlessly illuminate any ensemble, exuding timeless elegance and unmatched sparkle. Discover the epitome of glamour and grace with these remarkable Moissanite Gold Earrings, a true statement of opulence and refinement from Goilleria's collection. | giolleria |
1,686,424 | Deploy Cal.com on Digitalocean | Introduction Cal.com is an open source scheduling platform that enables you to take... | 0 | 2023-12-03T09:38:56 | https://dev.to/smyja/deploy-on-calcom-on-digitalocean-26op | nextjs | ## Introduction
Cal.com is an open source scheduling platform that enables you to take bookings on your own terms. Set your availability, connect your favorite calendar and video conferencing platforms, and share your link. It's that simple.
### What is Caprover
Caprover is an Opensource Platform as a service like Heroku that allows you deploy web apps on a vps, Caprover uses docker to manage this and issues free ssl certificates powered by letsencrypt.
Follow this [guide](https://www.codecademy.com/article/smyja/nextjs-deployment-with-caprover-and-github-actions) i wrote to set caprover up on digitalocean. Stop at the _Setting up a NextJs_ app section since we are not interested in that.
Once you have Caprover running, create an app from the one click apps section.
Search for Cal and and add the one that requires a database
Enter the app name, leave every other option the same(they can be changed) then click finish, next two screenshots show it processing.
It's complete
Ensure you force https in the settings tab then go to APP Config and change the NEXT_AUTH to https://yourwebsite.com, click save and Restart.
It takes about 15 minutes to complete the build process and for the website to be live because the prisma migrations take time.
Ensure you add all the necessary environment variables specified in the root directory of cal.com
Once it's done, visit your url and you should see this.
Setup your administrator account with your details.
### Conlusion
We have been able deploy Cal.com on Digitalocean, so go ahead and Make your bookings. | smyja |
1,686,444 | A Timeless Elegance: The Allure of the Black Silk Gown | When it comes to fashion, few garments possess the same level of sophistication and allure as the... | 0 | 2023-12-03T08:36:40 | https://dev.to/williambonerqa/a-timeless-elegance-the-allure-of-the-black-silk-gown-27ab | When it comes to fashion, few garments possess the same level of sophistication and allure as the black silk gown. This iconic piece has stood the test of time, captivating fashion enthusiasts and designers alike. Its timeless elegance and versatility make it a staple in every woman's wardrobe.
## The History of the Black Silk Gown
The black silk gown has a rich history that dates back centuries. It first gained popularity during the Victorian era when black became the color of mourning. Women would wear black silk gowns to express their grief and pay homage to their departed loved ones. However, the association with mourning soon faded, and the black silk gown became a symbol of elegance and refinement.
Throughout the years, the black silk gown has been reinvented and reimagined by fashion designers. From the sleek and minimalistic designs of the 1920s to the glamorous and voluminous styles of the 1950s, each era has added its own unique touch to this timeless garment.
## The Allure of the Black Silk Gown
There is something undeniably captivating about a woman in a black silk gown. The combination of the luxurious fabric and the color black creates an aura of sophistication and mystery. The way the gown drapes and flows enhances the wearer's silhouette, accentuating her curves and creating a sense of allure.
One of the reasons why the black silk gown has such enduring appeal is its versatility. It can be dressed up or down, depending on the occasion. Paired with statement jewelry and high heels, it becomes the epitome of glamour and elegance. On the other hand, when styled with minimal accessories and flats, it exudes effortless chicness.
## A Timeless Investment
Investing in a black silk gown is a decision that will pay off for years to come. Unlike trendy pieces that come and go, the black silk gown is a classic that will never go out of style. Its timeless appeal ensures that it will always be a go-to option for formal events, parties, and special occasions.
Furthermore, the durability and quality of silk make it a wise investment. With proper care, a black silk gown can last a lifetime, maintaining its luster and elegance. It is a piece that can be passed down through generations, becoming a cherished heirloom.
## Conclusion
The allure of the black silk gown is undeniable. Its timeless elegance, versatility, and rich history make it a must-have in any fashion-conscious individual's wardrobe. Whether worn for a glamorous event or a casual outing, it never fails to make a statement.
So, embrace the allure of the [black silk gown](https://www.thesilkinc.com/collections/slip-dresses?utm_source=dev_to&utm_medium=rankking) and let it become your go-to garment for any occasion. Its timeless elegance will never disappoint.
## References
* [black silk gown](http://testphp.vulnweb.com/redir.php?r=https://www.thesilkinc.com/collections/slip-dresses "black silk gown")
### Links:
* [Vogue](https://www.vogue.com)
* [Harper's Bazaar](https://www.harpersbazaar.com)
* [Elle](https://www.elle.com)
| williambonerqa | |
1,686,549 | Exploring the Benefits of Leichtes E-Bikes: The Perfect Solution for Effortless Cycling | Die Vorteile von Leichtes E-Bikes Leichtes E-Bikes sind eine revolutionäre Lösung für... | 0 | 2023-12-03T12:11:05 | https://dev.to/charlesvalentineqa/exploring-the-benefits-of-leichtes-e-bikes-the-perfect-solution-for-effortless-cycling-2dm8 | ## Die Vorteile von Leichtes E-Bikes
Leichtes E-Bikes sind eine revolutionäre Lösung für müheloses Radfahren. Mit ihrer elektrischen Unterstützung bieten sie zahlreiche Vorteile, die das Radfahren angenehmer und zugänglicher machen. In diesem Artikel werden wir die verschiedenen Vorteile von Leichtes E-Bikes genauer erkunden.
[](https://www.lemmofuture.com/pages/all-terrain-e-bike-lemmo-one-overview?utm_source=dev_to&utm_medium=rankking)
### Müheloses Radfahren
Eines der Hauptmerkmale von Leichtes E-Bikes ist die mühelose Fahrt. Durch den elektrischen Antrieb können Fahrerinnen und Fahrer längere Strecken zurücklegen, ohne sich übermäßig anstrengen zu müssen. Dies ist besonders vorteilhaft für Menschen, die körperlich eingeschränkt sind oder Schwierigkeiten haben, längere Strecken mit einem herkömmlichen Fahrrad zurückzulegen. Mit einem Leichtes E-Bike können sie die Freude am Radfahren wiederentdecken und ihre Mobilität verbessern.
Ein weiterer Vorteil des mühelosen Radfahrens mit einem Leichtes E-Bike ist, dass es den Fahrerinnen und Fahrern ermöglicht, ihre Kräfte zu schonen und Energie für andere Aktivitäten zu sparen. Dies ist besonders nützlich für Pendlerinnen und Pendler, die ihre Arbeitswege zurücklegen müssen. Anstatt erschöpft und verschwitzt anzukommen, können sie mit einem Leichtes E-Bike frisch und energiegeladen ankommen.
### Umweltfreundlichkeit
Leichtes E-Bikes sind nicht nur für die Fahrerinnen und Fahrer vorteilhaft, sondern auch für die Umwelt. Im Vergleich zu herkömmlichen motorisierten Fahrzeugen produzieren Leichtes E-Bikes keine schädlichen Emissionen und tragen somit zur Reduzierung der Luftverschmutzung bei. Sie sind eine umweltfreundliche Alternative für kurze Strecken und tragen zur Verringerung des Verkehrsaufkommens und der Abhängigkeit von fossilen Brennstoffen bei.
Ein weiterer umweltfreundlicher Aspekt von Leichtes E-Bikes ist ihre geringe Lärmbelastung. Im Vergleich zu motorisierten Fahrzeugen sind Leichtes E-Bikes leise und tragen somit zur Reduzierung des Lärms in städtischen Gebieten bei. Dies schafft eine angenehmere und ruhigere Umgebung für alle.
### Gesundheitliche Vorteile
Obwohl Leichtes E-Bikes eine elektrische Unterstützung bieten, erfordern sie dennoch eine gewisse körperliche Aktivität. Das Treten der Pedale hilft dabei, die Muskeln zu stärken und die Ausdauer zu verbessern. Es ist eine großartige Möglichkeit, in Bewegung zu bleiben und gleichzeitig die Umgebung zu erkunden. Leichtes E-Bikes sind daher ideal für Menschen, die nach einer Möglichkeit suchen, ihre Fitness zu verbessern, ohne sich übermäßig anzustrengen.
Ein weiterer gesundheitlicher Vorteil von Leichtes E-Bikes ist ihre positive Auswirkung auf die mentale Gesundheit. Das Radfahren im Freien kann Stress reduzieren, die Stimmung verbessern und das allgemeine Wohlbefinden steigern. Mit einem Leichtes E-Bike können Fahrerinnen und Fahrer die Natur genießen und gleichzeitig ihre mentale Gesundheit fördern.
### Zusammenfassung
Leichtes E-Bikes bieten zahlreiche Vorteile, die das Radfahren angenehmer, zugänglicher und umweltfreundlicher machen. Sie ermöglichen müheloses Radfahren, reduzieren schädliche Emissionen, verbessern die Gesundheit und fördern das allgemeine Wohlbefinden. Mit einem [leichtes e-bike](https://www.lemmofuture.com/pages/all-terrain-e-bike-lemmo-one-overview?utm_source=dev_to&utm_medium=rankking) können Fahrerinnen und Fahrer die Freude am Radfahren wiederentdecken und ihre Mobilität verbessern.
### Weiterführende Links:
[Beispiel 1](https://www.example1.com)
[Beispiel 2](https://www.example2.com)
[Beispiel 3](https://www.example3.com)
## References
* [leichtes e-bike](https://www.euromotorsbike.com/cookie-config.php?force=true&url=https://www.lemmofuture.com/pages/all-terrain-e-bike-lemmo-one-overview "leichtes e-bike")
| charlesvalentineqa | |
1,686,561 | Advent of Code 2023 - December 3rd | My progress with the 2023 version of Advent of Code | 25,563 | 2023-12-03T12:55:31 | https://dev.to/robvanderleek/advent-of-code-2023-december-3rd-53fi | advent, adventofcode, python, december | ---
title: Advent of Code 2023 - December 3rd
published: true
description: My progress with the 2023 version of Advent of Code
tags: advent, adventofcode, python, december
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/36qayk14ewje7rvykeg5.jpg
series: Advent of Code 2023
# published_at: 2023-12-01 17:41 +0000
---
In this series, I'll share my progress with the 2023 version of [Advent of Code](https://adventofcode.com/2023).
Check the first post for a short intro to this series.
You can also follow my progress [on GitHub](https://github.com/robvanderleek/adventofcode).
## December 3rd
[The puzzle of day 3](https://adventofcode.com/2023/day/3) was quite some work. It wasn't hard to think of a solution but I needed a lot of code. I tried to reuse as much code as possible between the first and second parts, but in the end `main.py` is still 68 lines long.
__My pitfall for this puzzle:__ I needed too much code, and of course that increases the risks of nasty bugs :bug:. I made a typo somewhere and because unit-tests and type-hints are lacking that cost me 30 minutes of hair-pulling debugging.
{% spoiler Solution here, do not click if you want to solve the puzzle first yourself %}
```python
#!/usr/bin/env python3
with open('input.txt') as infile:
lines = [line.strip() for line in infile.readlines()]
grid = []
for line in lines:
grid.append([c for c in line])
def get_row_numbers(row):
result = []
cur_index = 0
cur_number = None
for i, c in enumerate(row):
if c.isdigit():
if cur_number is None:
cur_index = i
cur_number = str(c)
else:
cur_number += str(c)
else:
if cur_number:
result.append((cur_index, int(cur_number)))
cur_number = None
if cur_number:
result.append((cur_index, int(cur_number)))
return result
def is_symbol(grid, x, y):
if y < 0 or y > len(grid) - 1:
return False
if x < 0 or x > len(grid[y]) - 1:
return False
return grid[y][x] != '.' and not grid[y][x].isdigit()
def get_neighbours(x, y, number):
num_len = len(str(number))
return [(x - 1, y), (x + num_len, y)] + \
[(i, y - 1) for i in range(x - 1, x + num_len + 1)] + \
[(i, y + 1) for i in range(x - 1, x + num_len + 1)]
def are_neighbours(number_x, number_y, number, x, y):
return (x, y) in get_neighbours(number_x, number_y, number)
numbers = []
for y, row in enumerate(grid):
for x, number in get_row_numbers(row):
for n in get_neighbours(x, y, number):
if is_symbol(grid, n[0], n[1]):
numbers.append(number)
print(sum(numbers))
ratios = []
for y, row in enumerate(grid):
for x, c in enumerate(row):
if c == '*':
numbers = []
if y > 0:
numbers.extend([n for n_x, n in get_row_numbers(grid[y - 1])
if are_neighbours(n_x, y - 1, n, x, y)])
numbers.extend([n for n_x, n in get_row_numbers(row)
if are_neighbours(n_x, y, n, x, y)])
if y < len(grid) - 1:
numbers.extend([n for n_x, n in get_row_numbers(grid[y + 1])
if are_neighbours(n_x, y + 1, n, x, y)])
if len(numbers) == 2:
ratios.append(numbers[0] * numbers[1])
print(sum(ratios))
```
{% endspoiler %}
That's it! See you again tomorrow! | robvanderleek |
1,686,758 | Don't worry, I've not given up! | Hi guys!! I've just finished my first week of the Front-End Web Development bootcamp. Some of you... | 25,590 | 2023-12-03T17:28:51 | https://dev.to/nicole__/dont-worry-ive-not-given-up-5gc1 | javascript, css, git, html | Hi guys!!
I've just finished my first week of the Front-End Web Development bootcamp. Some of you weren't lying when you said it's fast paced but I have definitely learned a lot!
I took loads of notes during the pre-work leading up to the course starting, as well as during the classes so have created a series to touch up on everything, refresh my memory and hopefully teach anyone that's in the same boat as me and is just figuring it all out.
As always feel free to comment with tips and advice :)
Sit tight!
Nicole
| nicole__ |
1,686,833 | Firebase - A Game-Changer for Web Developers | Welcome back to another exploration into the dynamic world of web development. Today, we're diving... | 0 | 2023-12-03T19:43:03 | https://dev.to/3003mgf/firebase-a-game-changer-for-web-developers-4pko | firebase, database, programming | Welcome back to another exploration into the dynamic world of web development. Today, we're diving into the realms of efficiency, scalability, and real-time capabilities with Firebase, a comprehensive backend-as-a-service (BaaS) platform that has become a true game-changer for developers.
**The Power of Real-Time Data**
Firebase's real-time database is a standout feature, allowing developers to build dynamic, responsive applications. Unlike traditional databases, Firebase synchronizes data in real-time, enabling instant updates across all connected devices. This proves invaluable for applications where user interactions and data changes need to be reflected immediately.
**Authentication Made Seamless**
Securing user data is paramount, and Firebase simplifies this process with robust authentication services. From email/password authentication to social logins with providers like Google and Facebook, Firebase offers a seamless experience for developers and users alike. Integration is a breeze, empowering developers to focus on crafting engaging user experiences.
**Hosting with Firebase**
The hosting capabilities of Firebase provide a fast and secure solution for deploying web applications. With a global content delivery network (CDN) and automatic SSL certificates, developers can ensure that their applications are not only performant but also secure by default.
**Serverless Functions and Cloud Firestore**
Firebase's serverless functions and Cloud Firestore extend its capabilities, allowing developers to run backend code without managing servers. Cloud Firestore, a NoSQL document database, enables effortless scalability and real-time synchronization, making it an excellent choice for applications with dynamic data requirements.
**Case Study: Transforming a Project with Firebase**
To illustrate the impact of Firebase, let's consider a project where real-time updates were crucial. By leveraging Firebase's real-time database and serverless functions, my team achieved a 30% reduction in development time. The seamless integration of authentication services further enhanced the project's security posture.
Now, all things said before sound great right? But you may be wondering "How do I even use this?", don't worry, next you'll find a quick guide about how to initialize Firebase in one of our projects, followed by a guide explaining how to deploy our application using Firebase Hosting!
## Install the Firebase CLI
1) Install the Firebase CLI via npm by running the following command:
```
npm install -g firebase-tools
```
2) Log in and test the Firebase CLI
```
firebase login
firebase projects:list
```
The displayed list should be the same as the Firebase projects listed in the Firebase console.
## Initialize a Firebase project
1) To connect your local project files to your Firebase project, run the following command from the root of your local project directory:
```
firebase init hosting
```
The firebase init command creates a firebase.json configuration file in the root of your project directory.
The firebase.json file is required to deploy assets with the Firebase CLI because it specifies which files and settings from your project directory are deployed to your Firebase project.
2) In the root of your project create a **firebase.js** file and paste this code:
```
import { initializeApp } from "firebase/app";
import { getAuth } from "firebase/auth";
import { getFirestore } from "firebase/firestore";
const firebaseConfig = {};
const app = initializeApp(firebaseConfig);
const auth = getAuth();
const db = getFirestore(app);
export { auth };
export { db };
```
This will allow us to manipulate our database from any component we are.
You can obtain your **firebaseConfig** by going to your Firebase Console, click in Project Settings, scroll to the bottom and click the option that says **Web Application**.
## Deploy your site
1) To deploy to your site, run the following command from the root of your local project directory:
```
firebase deploy --only hosting
```
Remember to always check the [documentation](https://firebase.google.com/docs/hosting/quickstart) in case there is any updates!
**Conclusion: The Future of Web Development with Firebase**
As web development continues to evolve, Firebase stands as a testament to the power of streamlined, developer-friendly solutions. Its ability to handle real-time data, authentication, hosting, and serverless functions positions it as a versatile platform for a wide range of applications. Embrace Firebase, and elevate your development experience to new heights. | 3003mgf |
1,686,878 | DoS vs DDoS vs DRDDoS vs PoD attack | For beginners, distinguishing terms such as DoS, DDoS or DRDoS can be problematic. Contrary to... | 0 | 2023-12-03T20:57:13 | https://dev.to/gpiechnik/dos-vs-ddos-vs-drddos-vs-pod-attack-1no8 | cybersecurity, security, webdev, hacktoberfest |
For beginners, distinguishing terms such as DoS, DDoS or DRDoS can be problematic. Contrary to appearances, these are not unambiguous topics, and the nomenclature used on the Internet can be misleading. Therefore, this article has been written, in which we try to explain these terms using familiar examples.
## DoS
DoS, or Denial of Service, is an attack that leads to preventing the operation of a particular system or server. There are different types of DoS attacks. When we read about it, the author will most often have in mind an attack that involves continuously sending certain types of packets to the victim's IP address. This is a simple and unsophisticated way, since it is easy to block traffic by blocking the attacker's IP. Another problem with this attack is its cost-effectiveness - for the attack to work, you need to have more Internet bandwidth than the victim.
## DDoS
As traditional DoS attacks have been made more difficult over time, attackers have come up with the idea of a DDoS attack, or Distributed Denial of Service. It involves attacking a server from multiple computers simultaneously. Often, it turned out that the attacking computers did this unknowingly and it was due to a previous infection of the system.
Summary: DDoS involves preventing access to a server or denying service to users for a specified period of time with requests coming from multiple sources, as opposed to DoS, which usually means a single source of attack.
Over time, DDoS attacks have undergone meticulous filtering, and access to multiple computers simultaneously has become difficult. So various attack methods were invented to solve these problems.
## DDoS attack methods
The varieties of DDoS attacks are hundreds if not thousands. You can check out some of the available DDoS attack methods in the [MHDDoS](https://github.com/MatrixTM/MHDDoS) repository. To illustrate each of the attack varieties one by one, you would have to spend several books on them. Therefore, in our article we will look at only some of them.
### DRDoS
DRDOS involves sending fake requests imitating the target (the victim) to thousands of computers and making the responses hit the victim's machine. IP address spoofing (impersonation) is used for this. The source address is set to that of the target victim. We mentioned a similar method in [article](https://bugspace.pl/jak-wykonac-atak-syn-flood/) on SYN flood attack.
### Hit-and-run DoS
Another interesting case is the hit-and-run DoS attack. It involves cyclically attacking the victim under a sizable attack. Attacks of this type can last up to several days.
### Slowloris
The Slowloris attack can be used as another example. It involves keeping as many open connections as possible with the attacked server for as long as possible. More specifically, the slowloris attack involves sending an HTTP request and then (every so often) sending headers to keep the connections open. The connections are never closed, which ultimately results in the server's thread pool being exhausted and the server rejecting requests from actual clients.
### Ping of Death (PoD).
The last example discussed is the Ping of Death attack. The most commonly transmitted ping packets are 56 bytes or 64 bytes in size. Each IPv4 packet can be up to 65,535 bytes in size. Some of the systems were not designed correctly and did not provide for handling ping packets larger than the size of 65,535 bytes. When we transmit packets, the data link layer most often imposes restrictions in the form of the maximum size of received packets. By this, if the destination packet is larger than the maximum size, it is split into smaller parts, and the receiving host, after receiving all the parts, assembles them into a complete packet.
In a Ping of Death attack, we repeatedly send packets larger than 65,535 bytes to the server, which are then assembled into a complete packet on the host which can lead to a buffer overflow. A well executed attack can lead to RCE (Remote Code Execution).
## Sources
<https://www.ijiss.org/ijiss/index.php/ijiss/article/download/949/pdf_100>
<https://security.stackexchange.com/questions/46344/how-is-ddos-different-from-drdos>
<https://www.imperva.com/learn/ddos/ddos-attacks/>
| gpiechnik |
1,687,434 | How do you stay updated with the latest developments in data science? | Introduction Keeping up with the newest advancements is essential for both professionals and... | 0 | 2023-12-04T11:39:25 | https://dev.to/yagnapandya9/how-do-you-stay-updated-with-the-latest-developments-in-data-science-f9e | data, bigdata, datascience, updates | [Introduction](https://fxdatalabs.com/)
Keeping up with the newest advancements is essential for both professionals and enthusiasts in the fast-paced field of data science. Technological developments, creative approaches, and new trends are driving the field's ongoing evolution.
People need to be proactive in learning about the cutting-edge technologies that are reshaping data science to navigate this ever-changing world.
[Engage with Online Communities and Forums:](https://fxdatalabs.com/)
Engaging in active engagement in data science-focused online networks and forums is a good method to keep tabs on industry developments. Active discussions are held on sites like Reddit, Stack Overflow, and Kaggle, where professionals exchange ideas, talk about new tools, and look for answers to problems.
You can gain important insight into the newest trends by following thought leaders, taking part in debates, and subscribing to pertinent threads.
[Continuous Learning Platforms and Online Courses:](https://fxdatalabs.com/)
The rapid evolution of the data science ecosystem is typified by the frequent appearance of new tools and methodologies. Many different skill levels can be satisfied by the abundance of courses and certifications available on platforms such as Coursera, edX, and DataCamp.
Participating in these courses guarantees exposure to the newest techniques and technology while also improving one's skill set.
[Follow Industry Blogs and Publications:](https://fxdatalabs.com/)
Smart articles, research papers, and case studies are regularly posted on blogs or in credible publications by prominent figures and organizations in the data science field.
By routinely visiting these sites—like the blogs of large tech businesses, KDnuggets, and Towards Data Science on Medium—you may gain a thorough understanding of the most recent developments, industry best practices, and practical applications.
[Podcasts and Webinars:](https://fxdatalabs.com/)
A great approach to getting information while multitasking is to listen to podcasts or attend webinars. Numerous data science professionals are the hosts of podcasts that cover market trends, feature interviews with key players, and look at how cutting-edge technology is being used.
Leaders in the field frequently host webinars that offer an up-close and personal look at novel tools, techniques, and useful applications.
[Conferences and Meetups:](https://fxdatalabs.com/)
Attending local meetups and data science conferences allows you to network with industry experts and learn about the newest developments. While local meetings offer an opportunity to interact with peers and discover area trends, conferences like as the International Conference on Machine Learning (ICML), NeurIPS, and Strata Data Conferences offer a forum for exchanging cutting-edge research.
[Experiment with Open-Source Projects:](https://fxdatalabs.com/)
Those who participate in open-source projects can learn about the inner workings of state-of-the-art instruments and technology. Many data science initiatives have repositories on websites like GitHub, which offer an opportunity to contribute, participate, and get hands-on experience with the newest developments in the field.
[Conclusion:](https://fxdatalabs.com/)
It is not only a professional need to keep up with the newest advancements in data science; it is also a commitment to lifelong learning and adaptability.
One can create a route towards becoming an informed and proficient data scientist by actively engaging in online forums, taking relevant courses, reading industry blogs, listening to podcasts, attending conferences, and trying out open-source projects.
Being proactive guarantees that one stays at the forefront of the constantly changing field of data science. The road is continuous.
For more insights into AI|ML and Data Science Development, please write to us at: contact@htree.plus | [F(x) Data Labs Pvt. Ltd.](https://fxdatalabs.com/)
#DataScience #TechUpdates #ContinuousLearning #CommunityEngagement #OnlineCourses #DataScienceBlogs #Podcasts #Webinars #Conferences #Meetups #OpenSourceProjects #ProfessionalDevelopment #Innovation #MachineLearning #ArtificialIntelligence #DataAnalytics #StayInformed #DataScientists #LatestTech #IndustryInsights | yagnapandya9 |
1,687,612 | Design interservice communication for microservice | What Are Microservices? Microservices are independently deployable services modeled around... | 0 | 2023-12-04T13:09:01 | https://dev.to/burrock/design-interservice-communication-for-microservice-40n1 | microservices, aws, pubsub, designpatterns | ## What Are Microservices?
Microservices are independently deployable services modeled around a business domain. They communicate with each other via networks, and as an architecture choice offer many options for solving the problems you may face. They are a type of service-oriented architecture, albeit one that is opinionated about how service boundaries should be drawn and that independent deployability is key. From a technology viewpoint, microservices expose the business capabilities that they encapsulate via one or more network endpoints. They also encapsulate data storage and retrieval, exposing data, via well-defined interfaces.
Communication between microservices must be efficient and robust. With lots of small services interacting to complete a single business activity, this can be a challenge. Speaking about difficulty, I would like to write about microservice patterns that I'm gonna write publisher subscriptions. These days I find have time to develop technically. While watching a training video on Linkedin, I remembered the work I had done at the company. I said why didn't you write a short article? Today's content is a pattern that we know publisher-subscriber. The reason is we need multiple subscribers. You will find them in this article.
- Details of pattern
- Definition of Entities
- Cross-Account Integration with Amazon SNS
> "Pub/Sub" stands for "Publish/Subscribe," and it's a messaging pattern used in distributed systems and event-driven architectures. In a Pub/Sub system, the communication between different components (or services) is facilitated through the concept of channels or topics. The publisher-subscriber design architecture is below.
What are the use cases:
- Multiple tasks
- Multiple responders
1. **Publishers:** Entities that generate and send messages without knowing who or what might be listening. Publishers "publish" messages to specific channels or topics.
2. **Subscribers:** Entities that express interest in receiving messages on specific channels or topics. Subscribers "subscribe" to these channels and receive any messages published to those channels.
3. **Broker (Message Queue or Middleware):** This is an intermediary component that manages the distribution of messages. It takes care of routing messages from publishers to subscribers based on the channels or topics to which they are subscribed.
The key idea is that publishers and subscribers are decoupled. Publishers don't need to know anything about the subscribers, and vice versa. This decoupling allows for a more flexible and scalable system, where components can be added or removed without affecting the others.
I needed to pub&sub implementation in the last 2 companies that I worked for. Specifically, it was Tiko. Before the business changed at Tiko, my team was responsible for web scraping and web crawling. The main area is collecting, storing, and sharing data with cross domains. The challenge is one crawl operation collects an average of 5 million data and needs to be shared as fast and without losing data. Each team represents a different AWS account. The problem is how to send a message to an SQS in a different account. In the following section, I will describe how to develop steps and explain the subscription access policy rule. In 2023 AWS released the Document db streaming which means every CRUD operation can be a trigger event. I used the streaming process because it is fully managed, with no downtime, and is consistent, and reliable.
**Steps:**
- Set up the document db streaming settings.
- Create a new Serverless application
- Create an SQS with the name of the router queue
- Add trigger Serverless to SQS
- Create 3 SNS Topics for listing separation by country code (use filter policy).
The topics have already subscribed to the router-service lambda application. That architecture works as event-driven when listing data and writing the database that throws the event.
```
{
"Version": "2008-10-17",
"Id": "__default_policy_ID",
"Statement": [
{
"Sid": "__default_statement_ID",
"Effect": "Allow",
"Principal": {
"AWS": "*"
},
"Action": [
"SNS:GetTopicAttributes",
"SNS:SetTopicAttributes",
"SNS:AddPermission",
"SNS:RemovePermission",
"SNS:DeleteTopic",
"SNS:Subscribe",
"SNS:ListSubscriptionsByTopic",
"SNS:Publish"
],
"Resource": "arn:aws:sns:eu-central-1:owner-account-id:distributer-topic",
"Condition": {
"StringEquals": {
"AWS:SourceOwner": "owner-account-id"
}
}
},
{
"Effect": "Allow",
"Principal": {
"AWS": [
"arn:aws:iam::team-1:root",
"arn:aws:iam::team-2:root"
]
},
"Action": [
"SNS:Subscribe",
"SNS:Publish"
],
"Resource": "arn:aws:sns:eu-central-1:owner-account-id:distributer-topic"
}
]
}
```
Advantages:
1. **Loose Coupling:** Publishers and subscribers are independent of each other, promoting a more modular and maintainable architecture.
2. **Scalability:** New subscribers or publishers can be added easily without affecting the existing components.
3. **Asynchronous Communication:** Pub/Sub systems often enable asynchronous communication, allowing components to operate independently and potentially improving system responsiveness.
**Last words**
- Every team manages own applications which means no dependency
- Almost fully managed and event-driven system that was created.
- Manage the data send speed with lambda concurrency.
- Any team subscribes to any Topic. That provides more flexibility
- Every team works own SQS and SQS DLQ.
Reference:
- https://docs.aws.amazon.com/sns/latest/dg/sns-send-message-to-sqs-cross-account.html
- https://docs.aws.amazon.com/lambda/latest/dg/with-documentdb.html
- https://learn.microsoft.com/en-us/azure/architecture/microservices/design/interservice-communication
- Monolith to Microservices(Sam Newman) | burrock |
1,687,748 | 📝 Stay organized with the Komodore's TO-DO APP v2.7 | CHECK OUT THE NEW FANCY UPDATE RIGHT NOW on itch.io Now you can hightlight you... | 0 | 2023-12-04T16:06:57 | https://dev.to/blueberry077/stay-organized-like-in-the-80s-with-the-komodores-to-do-app-v27-305m | tooling, news, update, management | ### CHECK OUT THE NEW **_FANCY_** UPDATE RIGHT NOW on [itch.io](https://komodore.itch.io/komodore-todo)
## Now you can hightlight you tasks using **special effects**.
### [**CHECK IT OUT RIGHT NOW !!!**](https://komodore.itch.io/komodore-todo)
| blueberry077 |
1,687,984 | AdventJS 2023: Reto del Día 4 | Solución al reto #4 del AdventJS 2023 Solución del reto anterior Solución del siguiente... | 0 | 2023-12-04T21:28:34 | https://dev.to/fenriuz/adventjs-2023-reto-del-dia-4-2h4g | javascript, webdev, spanish, programming | Solución al [reto #4](https://adventjs.dev/es/challenges/2023/4) del [AdventJS 2023](https://adventjs.dev/es)
[Solución del reto anterior](https://dev.to/fenriuz/adventjs-2023-reto-del-dia-3-1l64)
[Solución del siguiente reto](https://dev.to/fenriuz/adventjs-2023-reto-del-dia-5-1dpk)
{%- # TOC start (generated with https://github.com/derlin/bitdowntoc) -%}
- [Descripción del Reto](#descripción-del-reto)
- [Análisis](#análisis)
* [Entrada](#entradas)
* [Salida](#salida)
* [Consideraciones](#consideraciones)
- [Solución](#solución)
* [Código](#código)
* [Soluciones de la comunidad](#soluciones-de-la-comunidad)
{%- # TOC end -%}
## Descripción del Reto
En el taller de *Santa* 🎅, algunos mensajes navideños han sido escritos de manera peculiar: **las letras dentro de los paréntesis deben ser leídas al revés**
**Santa necesita que estos mensajes estén correctamente formateados.** Tu tarea es escribir una función que tome una cadena de texto y revierta los caracteres dentro de cada par de paréntesis, eliminando los paréntesis en el mensaje final.
Eso sí, ten en cuenta que **pueden existir paréntesis anidados**, por lo que debes invertir los caracteres en el orden correcto.
```javascript
const a = decode('hola (odnum)')
console.log(a)// hola mundo
const b = decode('(olleh) (dlrow)!')
console.log(b)// hello world!
const c = decode('sa(u(cla)atn)s')
console.log(c)// santaclaus
// Paso a paso:
// 1. Invertimos el anidado -> sa(ualcatn)s
// 2. Invertimos el que queda -> santaclaus
```
Notas:
- Las cadenas de entrada siempre estarán bien formadas con paréntesis que coinciden correctamente, no necesitas validarlos.
- En el mensaje final no deben quedar paréntesis.
- El nivel máximo de anidamiento es 2.
## Análisis
En este ejercicio el objetivo es ordenar al revés aquellas letras que estén dentro de paréntesis. Si hay paréntesis anidados habrá que reordenar varias veces, según la cantidad de niveles anidados que haya.
### Entrada
1. Message(`message`): Un string con el mensaje en el cuál debemos buscar y reordenar las letras que estén dentro de paréntesis.
### Salida
- El string correctamente ordenado
### Consideraciones
- No se necesita validar que los paréntesis coincidan y estén bien cerrados
- Se deben eliminar todos los paréntesis del texto
## Solución
Para cubrir todos los casos y consideraciones, se debe empezar a buscar el último paréntesis de apertura `(` y luego hacerlo coincidir con el primer paréntesis de cierre `)` que esté después del de apertura. Extraer las letras que estén dentro y reordenarlas al revés.
Posteriormente se debe repetir el proceso con el string resultante, así que podemos usar un ciclo `while` para logralo
### Código
```javascript
/**
* Decodifica un mensaje invirtiendo los caracteres entre cada par de paréntesis.
*
* @param {string} message - El mensaje a decodificar.
* @return {string} - El mensaje decodificado.
*/
function decode(message) {
// Inicializa variables para almacenar los índices de los paréntesis de apertura y cierre
let init, end;
// Bucle hasta que no haya más paréntesis de apertura y cierre
while (init !== -1 || end !== -1) {
// Encuentra el índice del último paréntesis de apertura
init = message.lastIndexOf("(");
// Encuentra el índice del paréntesis de cierre después del último paréntesis de apertura
end = message.indexOf(")", init);
// Extrae la cadena codificada entre los paréntesis de apertura y cierre
const encoded = message.substring(init, end + 1);
// Invierte los caracteres en la cadena codificada, excluyendo los paréntesis de apertura y cierre
const decoded = encoded.split("").slice(1, -1).reverse().join("");
// Reemplaza la cadena codificada con la cadena decodificada en el mensaje original
message = message.replace(encoded, decoded);
}
// Devuelve el mensaje decodificado
return message;
}
```
### Soluciones de la comunidad
Solución por [cristianstu](https://github.com/cristianstu):
```javascript
function decode(message) {
const msg = message.replace(/\(([^()]*)\)/g, (_, match) =>
match.split('').reverse().join('')
);
return msg.includes('(') ? decode(msg) : msg
}
```
Solución por [TimmyElTaco](https://github.com/TimmyElTaco):
```javascript
function decode(message) {
let matches = [];
while (matches = message.match(/\(([^()]*)\)/)) {
matches = matches.map((word) => {
return word.split('').reverse().join('')
})
let string = matches[0].replace(/[()]/g, '');
message = message.replace(/\(([^()]*)\)/, string);
}
return message;
}
```
Y ese fue el reto para el 4 de diciembre y sus soluciones. ¿Tienes otra solución alternativa? ¡Déjala en los comentarios! | fenriuz |
1,692,983 | How to Select IAS Coaching? | Starting on the journey to become a civil servant through the Indian Administrative Service (IAS)... | 0 | 2023-12-09T16:28:54 | https://dev.to/mehekdevi/how-to-select-ias-coaching-2c0o | ias, upsc, ips, ifs | Starting on the journey to become a civil servant through the Indian Administrative Service (IAS) examination is a noble pursuit, laden with challenges and opportunities. The significance of expert guidance cannot be overstated in this endeavor, making the [choice of the right IAS coaching institute in Delhi](https://web.shriramias.in/upsc-zone/guide-to-upsc-coaching-in-mukherjee-nagar/) a pivotal decision. In this detailed exploration, we will delve into the critical factors that should influence your decision-making process when selecting the [best IAS coaching in Delhi](https://www.shriramias.in).
## Reputation Matters:
In the bustling city of Delhi, renowned for its educational institutions, discerning aspirants must sift through the options with care. Look for institutes that have established themselves as beacons of success, producing IAS toppers with consistency. Online reviews, testimonials, and alumni feedback can be invaluable resources in gauging the reputation of an institute.
## Experienced Faculty:
The heart of any coaching institute lies in its faculty. An institute with experienced and knowledgeable instructors can make a significant difference in your IAS preparation journey. Investigate the profiles of the faculty members, their academic backgrounds, and their experience in coaching aspirants for the IAS exam.
## Comprehensive Study Material:
In the ever-evolving landscape of the IAS exam, the importance of well-structured and up-to-date study material cannot be overstressed. The coaching institute should provide meticulously crafted notes, reference materials, and resources that align with the latest changes in the IAS exam pattern. Analyze the quality and relevance of the study material offered by different coaching centers to make an informed decision.
## Success Rate:
Research the number of students who have successfully cleared the IAS exam after receiving coaching from the institute. A high success rate not only boosts your confidence in the institute but also indicates a strong and proven track record.
## Infrastructure and Facilities:
The learning environment plays a pivotal role in shaping the overall experience of IAS preparation. A coaching institute equipped with modern classrooms, a well-stocked library, and other essential facilities can contribute significantly to your focus and concentration.
## Mock Tests and Assessment:
A crucial aspect of IAS preparation is the regular practice of mock tests and assessments. These tools gauge your preparedness for the actual exam and identify areas that require improvement. Choose an institute that integrates a robust testing system into its curriculum, offering a variety of mock tests and assessments to help you fine-tune your strategy.
## Personalized Guidance:
Recognizing that each aspirant is unique, an ideal IAS coaching institute should offer personalized guidance and support. This includes individualized counseling, feedback sessions, and strategies tailored to address your specific strengths and weaknesses.
## Conclusion:
Choosing the [best IAS coaching institute in Delhi](https://web.shriramias.in) is a decision that demands careful consideration and research. By evaluating factors such as reputation, experienced faculty, study material, success rate, infrastructure, mock tests, and personalized guidance, you can make an informed decision that aligns with your aspirations. The right coaching institute is not just a stepping stone; it is a guiding light that illuminates your path to IAS success. As you embark on this transformative journey, may your choice of an IAS coaching institute pave the way for a future of leadership and service. Good luck! | mehekdevi |
1,687,988 | How to improve test isolation in integration testing using Jest and testcontainers | Integration testing is a software testing technique that verifies the interactions and data... | 0 | 2023-12-10T08:02:11 | https://dev.to/akinwalehabib/how-to-improve-test-isolation-in-integration-testing-using-jest-and-testcontainers-1ca | integrationtesting, testcontainers, node, javascript |
Integration testing is a software testing technique that verifies the interactions and data exchange between different components or modules of a software application. It aims to identify any problems or bugs that arise when different components are combined and interact with each other. Integration tests provide better guarantee than unit tests but come at a cost, which is speed.
Integration tests are slower than unit tests because they interact with software dependencies and possibly wait for long running asynchronous or I/O intensive processes to complete, such as database queries. Integration tests however provide better guarantees than unit tests, run less often and have a broader scope including many units and dependencies.
In a bid to make our integration tests faster, we can run them in parallel. Jest runs tests in parallel by default, using the number of available CPU cores. Running tests in parallel does save time, but we must ensure our tests are well isolated from each other and have very little to no shared resources.
If tests are not properly isolated or have too many shared resources, you can have a test that invalidates the state of another test. For example, a test can write in a MongoDB database collection, while another test deletes all the documents in the same MongoDB database collection as part of its setup, possibly in the __beforeEach__ hook.
The first thing we need to do regarding database integrations in our test is to use a separate database instance.
This gives us a good starting point because we don't risk polluting or deleting our development data or in the worst case scenario, production data.
Using [dotenv](https://www.npmjs.com/package/dotenv), we can easily use a separate test specific database instance by having an environment specific __dotenv__ file such as _test.env_, _dev.env_ etc. In our application, we can then read the relevant _env_ file like this:
```javascript
require('dotenv').config({ path: `${process.env.NODE_ENV}.env` })
......
const MONGODB_URI = process.env.MONGODB_URI;
mongoose.connect(MONGODB_URI);
```
When running your application in test mode with Jest (identified by the NODE_ENV variable being set to __test__), the application will automatically load the test-specific environment file. This file can be used to configure your application for testing, including connecting to a dedicated test database.
In simpler terms, Jest automatically switches to the test environment settings when running your tests. This allows you to use a separate database for testing purposes, ensuring your tests are isolated and don't affect your development or production data.
Tests in separate files could however still invalidate each other's state if they both access the same database collection. Given that tests run in parallel, we cannot be sure of the order the tests will run, and it it's generally a bad practice to rely on the order of execution in our tests, because we can never be sure.
A solution is to run tests sequentially. To run tests sequentially, use the **--runInBand** option when running Jest. When using the option with npm script, you need to prefix the option with -- before using any option, like this
```bash
npm run test -- --runInBand
```
when running Jest
```bash
jest --runInBand
```
JEST_WORKER_ID is set to 1 for all tests when runInBand is set to true, and rightly so because we wont have more than one worker process. Only one test will run at a time before execution proceeds to the next test.
Running tests sequentially solves our problem, but at the cost of speed. Meaning out tests will run slower.
Another option is to keep running our tests in parallel mode but first check if the application is running in __test__ environment, and then add change the MongoDB connection string to make sure the database we are connecting to is unique for each test.
```javascript
let connection
let { MONGODB_URI, NODE_ENV, JEST_WORKER_ID } = process.env
if (NODE_ENV === 'test') {
MONGODB_URI = `${MONGODB_URI}_${JEST_WORKER_ID}`
}
mongoose.connect(databaseUrl);
...
module.exports = {
connection,
server
};
```
Besides setting the environment variable to __test__, Jest also sets the __JEST_WORKER_ID__ environment variable. Each worker process is assigned a unique id (index-based that starts with 1). Using JEST_WORKER_ID, we can ensure we are using a unique database when making connections to the database.
With MongoDB's creation on first use, we don't need to do anything besides connecting to the unique database. If you use a relational database in your application, where the database has to exist first before connecting to it, then you will need to connect to the database using a default database and _superadmin_ or _root_ user, execute create database DDL query first, and then switch connection to the newly created unique database.
It is worthy to note that a testable application is designed with testing in mind, so checking and then manipulating the connection string if its a test context in our application is not entirely bad, but I will say inconvenient.
We can get rid of having to provision a database for testing purposes, so that its a self contained application especially in a test context. This makes integration tests easier especially in CI/CD. This is where [testcontainers](https://testcontainers.com/) shines. It is an open source framework for providing throwaway, lightweight instances of databases, message brokers, web browsers, or just about anything that can run in a Docker container.
To get started, add _testcontainers_ as a dev dependency.
```bash
npm install testcontainers --save-dev
```
Then remove the the MONGODB_URI and its value in your test.env configuration file.
We then need to create a MongoDB container and get the connection details to the container. We also need to inject the MongoDB connection string into the app, so the application can connect to MongoDB database as it would when running in any other environment apart from test.
First, let us create a MongoDB container for our tests.
```javascript
const { GenericContainer } = require('testcontainers')
....
let container;
let app
let connection
beforeAll(async () => {
container = await new GenericContainer('mongo')
.withExposedPorts(27017)
.start()
const connectionUrl = `mongodb://${container.getHost()}:${container.getMappedPort(27017)}/kittytest`
process.env.MONGODB_URI = connectionUrl
app = require('./app').server
connection = require('./app').connection
});
```
In the beforeAll hook of our test suite, we created a MongoDB container using a _GenericContainer_ from _testcontainers_. All we needed to do create the container was tell GenericContainer to create a container of type _mongo_. You will agree with me that this declarative approach to creating a container is terser than using a Dockerfile. We then read the host using the __getHost__ method, and the exposed port using the __getMappedPort__ method.
To inject the MongoDB container's connection string into our application, we create the MongoDB string using the details we read from the container and formatted it to match a MongoDB connection string format. We then added this connection string to process.env.MONGODB_URI, which the app reads from the process.env values, after dotenv must have loaded some environment variables from dotenv files.
Lastly, we imported our app and mongoose connection and saved them into app and connection global variables, so we can close both after all tests finish running.
We delayed importing the application till this point, after we have added the MongoDB connection string to the process.env. If we imported the app before this, the value of MONGODB_URI will be null, and the application will not be able to connect to a database, causing our tests to fail.
Now we can run our integration tests, and our application will run smoothly against a MongoDB container provided by _testcontainer_.
To ensure we don't leave any resources open or processes running which will leave Jest hanging, we can use the **afterAll** Jest hook.
```javascript
afterAll(async () => {
app.close()
connection.close()
await container.stop()
});
```
Besides closing both our express application, and mongoose connection, we also need to stop our container using container.stop(). The stop method is an asynchronous method, so we use await to wait for the container to shut down before execution proceeds.
In this article, we saw how to roperly isolate tests when doing integration testing and also create a MongoDB container using testcontainers. We also learnt how to guarantee that each test file will run against a unique MongoDB database. We also used testcontainers to replace our test specific MongoDB database.
I hope you find this article informative and useful. Happy testing. | akinwalehabib |
1,688,088 | Season's Geekings Irish Techie Quiz - The aftermath | Thanks all who took part of our Irish Geek's techie table quiz kindly hosted by Workday who also kept... | 26,010 | 2023-12-05T13:30:52 | https://dev.to/whykay/seasons-geekings-irish-techie-quiz-the-aftermath-1hbk | community, irishtechcommunity | Thanks all who took part of our [Irish Geek's techie table quiz](https://ti.to/irishgeeks/seasons-geekings-the-techie-charity-quiz) kindly hosted by [Workday](https://www.workday.com/en-us/pages/careers-dublin.html) who also kept us fed and watered for the evening! Big shout out to Colette and staff for all their help. 💖
I would also like to thank our prize sponsors:
- [Greyscout](https://greyscout.com/)
- [ShipItCon](https://shipitcon.com/)
- [WITS Ireland](https://witsireland.com/)
- [Workday](https://www.workday.com/en-us/pages/careers-dublin.html)
---
🚨 Speaking of prizes, for anyone who won the Amazon vouchers, if you didn’t receive the code, please email me at irishgeeks@eventgeek.ie, we will sort you out.
🚨 Also if there's anything that was left behind, you can check with security at Workday's reception. We found a hat and scarf.
---
🫶 Hugs to the following Community Partners (in alphabetical order):
* [Coding Grace](https://codinggrace.com)
* [Codú](https://www.codu.co/)
* [Dublin Elixir](https://www.dublinelixir.org/)
* [Dublin Java User Group (DJUG)](https://www.dubjug.org/)
* [Dublin Tech Talks](https://www.meetup.com/dublin-tech-talks/)
* [GameCraft](https://gamecraft.it)
* [GDG Dublin & Women Techmakers](https://gdg.community.dev/gdg-dublin/)
* [HackHers Dublin](https://www.meetup.com/hackhers-dublin/)
* [Ireland Girl Geek Dinners](https://www.meetup.com/ireland-girl-geek-dinners/)
* [JSConf Ireland](https://www.jsconf.ie/)
* [PyData Ireland](https://www.meetup.com/pydataireland/)
* [PyLadies Dublin](https://dublin.pyladies.com)
* [Python Ireland](https://python.ie)
* [Ruby Ireland](http://www.rubyireland.com/)
* [TechFoundHer](https://techfoundher.com/)
* [Techstars Startup Weekend Women Dublin](https://linktr.ee/SWDubWomen)
* [TOG Hackerspace](https://www.tog.ie)
* [Women in AI Ireland](https://www.linkedin.com/company/women-in-ai-ireland/)
As with our quiz tradition (well, it's tradition now), Declan was all dressed up for the occasion
https://www.flickr.com/photos/micktwomey/53368334503/in/pool-irishgeeks/
<a data-flickr-embed="true" href="https://www.flickr.com/photos/whykay/53375451325/in/pool-irishgeeks/" title="Season's Geekings - Irish Techies Charity Quiz 2023"><img src="https://live.staticflickr.com/65535/53375451325_a8e3cb15c3_z.jpg" width="640" height="480" alt="Season's Geekings - Irish Techies Charity Quiz 2023"/></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/micktwomey/53368334503/in/pool-irishgeeks/" title="Untitled"><img src="https://live.staticflickr.com/65535/53368334503_19c3d43bfd_z.jpg" width="640" height="427" alt="Untitled"/></a>
Well done to everyone who joined in the fun answering our geeky questions. And we are serious that we are open to people to join the team to help with more general knowledge quiz questions (while being different to usual Irish pub quizzes).
Again, lots of great team names:
- Charlene's Angels (unfortunately they left after round 2, they were actually doing quite well).
- Chwasi
- Honey Badgers
- Ivan Wake II
- KitCrew & Giu
- Mariah Scary
- Pint Men
- Portmonteau
- Rainy Night In Soho
- Saylla Skates
- Sudocrewdo
- Taskmasters
- Team Fortran 77
- Tech B"AIB"s
- The A Team
- The MVPs
- The Try-Hards
- Warlocks
Here are the scores.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/whykay/53375467815/in/dateposted-public/" title="Season's Geekings - Irish Techies Charity Quiz 2023"><img src="https://live.staticflickr.com/65535/53375467815_4f5307bfb8_z.jpg" width="640" height="363" alt="Season's Geekings - Irish Techies Charity Quiz 2023"/></a>
Fun fact: For those who didn’t know that on Dec 1, 2023, Ireland’s first satellite was successfully launched into space: https://www.eirsat1.ie/about
{% embed https://www.youtube.com/live/l64-hEGeXZY?si=sX1wbCnfdgXBM7ho&t=2064 %}
And if you are a radio amateurs, you can listen to the satellite in orbit: https://www.esa.int/Education/CubeSats_-_Fly_Your_Satellite/Calling_all_radio_amateurs_be_the_first_to_hear_satellite_EIRSAT-1_from_orbit
As folks found out that our techie quiz doesn’t really do coding questions, but we do cover science, technology, engineering (and sometimes maths) questions, some geek pop culture and anything mainstream that somehow is related to tech.
We don’t really do sports like footie, gaa or the usual Irish pub quiz questions on popular Irish culture, we do try and ask questions for non-Irish locals; we will mention this in our next quiz so people can set their expectations and find a person who has been keeping an eye on the sci/tech culture.
📢 And we are open to another person or two to help with questions for next one. (wink)
Some interesting answers to a difficult question: "Amazing languages like Elixir and Erlang run on a virtual machine called the BEAM. It is not as creatively named as the JVM but nonetheless what does BEAM stand for?"
- Binary Executing Abstract Machine
- Basic emulator assembly machine
- Brilliantly excellent automated machine
- Boolean Engine Automation Machine
- Binary Erlang Automated Machine
- box of electronics memory
- brian's excellent analysis machine
- Best ever automated machine
- binary enhanced access memory
- basic ethernet application machine
- bash emulator assemby machine
- Best Erlang amazing machine
- binary encoding assembly machine
- Bilingual Electronic Application Manager
- basic enterprise architecture method
The answer is:
- short for Bogdan's Erlang Abstract Machine
- (Björn's Erlang Abstract Machine is also acceptable)
- Ref: https://en.wikipedia.org/wiki/BEAM_(Erlang_virtual_machine)
And the one that everyone got right was from Round 1: "What was the highest grossing film of 2023?" (Note: There was a typeo during the evening and was clarified from 2024 to 2023).
And the answer is:
- **Barbie**
- $1.4 billion
- https://en.wikipedia.org/wiki/2023_in_film
Congrats to the following teams!
### First
<a data-flickr-embed="true" href="https://www.flickr.com/photos/micktwomey/53368586090/in/pool-irishgeeks/" title="Untitled"><img src="https://live.staticflickr.com/65535/53368586090_3210ac223c_z.jpg" width="640" height="427" alt="Untitled"/></a>
### Second
<a data-flickr-embed="true" href="https://www.flickr.com/photos/micktwomey/53368141281/in/pool-irishgeeks/" title="Untitled"><img src="https://live.staticflickr.com/65535/53368141281_3637172c19_z.jpg" width="640" height="427" alt="Untitled"/></a>
### Third
<a data-flickr-embed="true" href="https://www.flickr.com/photos/micktwomey/53368334638/in/pool-irishgeeks/" title="Untitled"><img src="https://live.staticflickr.com/65535/53368334638_cc2552af2c_z.jpg" width="640" height="427" alt="Untitled"/></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
## Share your photos/videos
If anyone have any photos or videos, feel free to share them with us via https://www.flickr.com/groups/irishgeeks/
---
## 🥁 How much did we raise?
And the question is how much have we raised so far (as the fundraiser is currently still open, so we are still receiving donations).
I want to say thanks to all who donated before the event, it was around €700 by Thursday Nov 30th.
### We more than doubled that during the event, with idonate plus external donations, it currently stands at €1902!
We are still waiting on Workday match funds and our final amount will surpass €2k. We will update everyone when we receive the overall total, so a huge thanks to Workday staff who took part and for Workday to match their funds to 3 of the 4 charities: Bumbleance, Coolmine TC and Dublin Simon Community.
## Why did we choose these 4 charities?
* **[BUMBLEance Children's Ambulance Service](https://www.bumbleance.com/)**
* **[Coolmine Therapeutic Community](https://www.coolmine.ie/)**
* **[Dublin Simon Community](https://www.dubsimon.ie/)**
* **[Médecins Sans Frontières /Doctors Without Borders Ireland \(MSF\)](https://www.msf.ie/)**
Every past quiz we have donated to Dublin Simon Community, and after 3 years hiatus, we decided to include a charity of our choice as well: Bumbleance (Vicky), Coolmine TC (Declan), MSF Ireland (Mick).
Please keep sharing the fundraiser with your network and donate to 4 amazing causes: https://www.idonate.ie/fundraiser/IrishGeeks
---
And finally from Declan, Mick and myself, we wish everyone Season's Greetings and a Happy New Year!
| whykay |
1,688,125 | Exploring V2Ray VPN: Understanding Its Purpose and Usage | What Exactly is V2Ray VPN? V2Ray stands as a notable open-source VPN and tunneling... | 0 | 2023-12-05T03:00:08 | https://dev.to/razmjoo/exploring-v2ray-vpn-understanding-its-purpose-and-usage-33hl | ## What Exactly is V2Ray VPN?
V2Ray stands as a notable open-source VPN and tunneling solution, designed specifically to overcome internet censorship and access restrictions. It's versatile, offering a range of clients and servers across various operating systems, enabling users to maintain their online freedom regardless of the device they use.
## The Rationale Behind Choosing V2Ray
You might wonder why opt for V2Ray when there are established VPN services like WireGuard, OpenVPN, NordVPN, and ExpressVPN already available. The key lies in the evolving landscape of internet censorship and restrictions, which are becoming increasingly sophisticated across different regions. While traditional VPN providers and tunneling protocols (like WireGuard, Socks, IPSEC) face challenges such as blocks or interference, V2Ray thrives by effectively utilizing HTTP/HTTPS channels. These channels often face less scrutiny, like limited speed restrictions, making V2Ray a strategic choice for bypassing internet censorship.
## Navigating Online Restrictions with V2Ray VPN: A Practical Perspective
The Need for V2Ray VPN in Public Spaces
Even in regions like Europe or the US, public Wi-Fi networks in places like shopping malls or cafes often impose restrictions. These limitations are not just about content filtering; they extend to blocking essential services like VPN or SSH connections. This is partly due to the security and compliance challenges these establishments face. They aim to prevent malicious activities, but this also inadvertently hinders people from accessing work-related services.
## A Common Scenario: Restricted Connectivity in Cafes
Many of us have faced the frustration of being unable to connect to essential work services over a cafe's Wi-Fi, with poor mobile internet connectivity as the only alternative. This situation is a typical example where traditional connectivity solutions fall short.
## When V2Ray VPN Becomes Essential: Overcoming HTTP(S) Tunneling Challenges
I recall a day when I was in a cafe with no viable mobile internet, and after several attempts with different providers, I decided to use my private HTTPS proxy. The experience was far from ideal — slow, with high latency. I nearly reached my breaking point due to these limitations, yet there was a small victory in bypassing the firewall using HTTPS.
## The Drawback of Traditional HTTP(S) Proxies
While I appreciated the cafe's ambiance, the internet limitations were a significant deterrent. I needed a space that provided privacy, comfort, and connectivity. The HTTPS proxy was a stopgap solution, but it was severely hampering my productivity.
## Discovering V2Ray's Advanced Solutions
In search of a better solution, I stumbled upon V2Ray (and its evolution through V2Fly and a V2Ray restart), an open-source project offering an efficient proxy/tunneling service. Its use of HTTP(S) WebSocket (and even QUIC) for VPN tunneling caught my attention. This approach offered not just improved speed and latency but also additional features like authentication and usage stats. Setting it up took some effort, but it was well worth it for the enhanced performance and flexibility it provided.
## Leveraging Cloudflare CDN for Enhanced V2Ray VPN Performance
Cloudflare's Comprehensive Services and Their Limitations
Cloudflare is renowned for its array of free services, including a Web Application Firewall (WAF) and Content Delivery Network (CDN). They've expanded their offerings to include CDN-accelerated VPN services like Cloudflare WARP Zero Trust Solution and VPN. Despite this, many countries and firewall systems have restricted access to these services. However, Cloudflare’s CDN, which handles a vast amount of global web traffic, remains widely accessible. Some countries do impose speed limits on this traffic, but connectivity is generally unaffected.
My Personal Experiment with Cloudflare CDN and V2Ray VPN
While utilizing V2Ray VPN, I embarked on an experiment. I set up a subdomain on my personal blog and directed it to my VPN servers. The protocol in use was HTTPS/WebSocket. This setup allowed me to leverage Cloudflare’s extensive CDN network, which boasts a presence in over 310 locations across more than 120 countries. By implementing TLS 1.3 encryption via Cloudflare and routing it to my server in Germany, I observed a remarkable 88% increase in speed, thanks to Cloudflare's CDN. This was particularly notable as VPNs typically reduce speed due to encryption and tunneling, yet the boost from Cloudflare's CDN more than compensated for this loss.
## Optimal Scenarios for Using V2Ray VPN
I find V2Ray VPN invaluable not just when traveling to countries with internet restrictions but also in European cafes facing stringent firewalls. Given my reluctance to use public Wi-Fi due to security concerns, I tend to use VPN consistently. A VPN's utility extends beyond mere proxy and tunneling; it's crucial for maintaining privacy, masking your IP and location. While most websites use HTTPS/HSTS encryption, there's always a possibility that ISPs or websites might track your activities to some extent. Hence, relying entirely on your ISP might not be the best strategy if privacy is a concern.
## Utilizing V2Ray VPN: A Step-by-Step Guide
1. DIY Private Service Setup: Follow the detailed documentation provided by V2Ray/V2Fly to set up your server. If you encounter any challenges, seek assistance from sources like ChatGPT. Cloudflare Integration: Once your server is ready, connect it to your Cloudflare DNS. This step ensures improved speed and security through Cloudflare's extensive CDN network. VPN Client Apps: Download a VPN client app compatible with V2Ray to connect to your newly set up server.
Secologist V2Ray VPN Subscription:
2. Ready-Made Solution: As an alternative, consider subscribing to my [Secologist V2Ray VPN service](https://www.secologist.com/anonymous-v2ray-vpn). This option saves you the hassle of setting up and managing your server.
Enhanced Features: The subscription includes an HTTP(S) load balancer, ensuring you always connect to the fastest available server.
Unlimited Access: Enjoy the flexibility of connecting an unlimited number of devices without restrictions, often at a more affordable rate than other VPN solutions.
# Note on IP Rotation and Latency Checks
When connected to load balancers, your IP address may change periodically. For persistent sessions, use the latency check feature in your VPN client app to connect directly to specific servers. To perform a latency check, simply ping any server on Cloudflare CDN or mine using CMD/Terminal.
```
# Ping any website on Cloudflare
➜ ~ ping www.secologist.com -c 4
PING www.secologist.com (172.67.74.55): 56 data bytes
64 bytes from 172.67.74.55: icmp_seq=0 ttl=57 time=9.652 ms
64 bytes from 172.67.74.55: icmp_seq=1 ttl=57 time=10.246 ms
64 bytes from 172.67.74.55: icmp_seq=2 ttl=57 time=12.344 ms
64 bytes from 172.67.74.55: icmp_seq=3 ttl=57 time=10.723 ms
--- www.secologist.com ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 9.652/10.741/12.344/1.000 ms
# Ping one of my load balancers
➜ ~ ping falkenstein-lb-1.vs.secologist.com -c 4
PING falkenstein-lb-1.vs.secologist.com (104.26.1.215): 56 data bytes
64 bytes from 104.26.1.215: icmp_seq=0 ttl=57 time=9.263 ms
64 bytes from 104.26.1.215: icmp_seq=1 ttl=57 time=10.811 ms
64 bytes from 104.26.1.215: icmp_seq=2 ttl=57 time=10.018 ms
64 bytes from 104.26.1.215: icmp_seq=3 ttl=57 time=10.597 ms
--- falkenstein-lb-1.vs.secologist.com ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 9.263/10.172/10.811/0.600 ms
```
Alternatively, you can check your latency from a browser HTTPS request by following this URL: [https://latency.vs.secologist.com/](https://latency.vs.secologist.com/)
## Privacy and Security Commitments
1. No Logging: Our servers operate without logging or monitoring, prioritizing user privacy.
2. Encryption Standards: Data is protected in transit via TLS 1.3 encryption, and our server disks are secured with AES-256 encryption.
3. Responsible Usage: While we ensure privacy, our services are not intended for illicit activities.
## Third-Party Involvement
1. Cloudflare as CDN: Your VPN connectivity passes through
Cloudflare's network. More information can be found on their website.
2. Wix for Subscription Data: We use Wix to manage subscription data. Further details about their policies and practices can be accessed on their platform.
## References
1. https://www.secologist.com/anonymous-v2ray-vpn
2. https://latency.vs.secologist.com/
3. https://www.cloudflare.com/network/
4. https://commons.wikimedia.org/wiki/File:Internet_censorship_in_the_World_2020_by_country.png
5. https://community.cloudflare.com/t/statistically-speaking-whats-the-percentage-of-total-sites-that-use-cf/372054
6. https://blog.cloudflare.com/cyber-week-analyzing-internet-traffic-and-e-commerce-trends/
7. https://www.v2fly.org/
8. https://www.v2ray.com/
| razmjoo | |
1,688,160 | 9 Top Picks For The Best Smart Roller Shades | 9 Top Picks For The Best Smart Roller Shades When it comes to home automation, smart... | 0 | 2023-12-05T03:52:44 | https://dev.to/glennreddyqa/9-top-picks-for-the-best-smart-roller-shades-396p | # 9 Top Picks For The Best Smart Roller Shades
When it comes to home automation, **smart roller shades** are among the most popular additions. [smart roller shades](https://us.switch-bot.com/collections/motorized-blinds?utm_source=dev_to&utm_medium=rankking) allow you to adjust the amount of light entering a room, and they provide an extra layer of privacy and security. Plus, they look great in any home. With so many options on the market, it can be difficult to know which one is right for you. To help you out, we’ve compiled a list of the top nine **smart roller shades** on the market.
## 1\. Somfy Motorized Roller Shades
Somfy is one of the leading brands in home automation, and their Motorized Roller Shades are a great choice for those looking for convenience and style. These shades are easy to install and operate, and they are compatible with a variety of voice-controlled systems. Plus, they come in a variety of colors and styles to match any décor.
## 2\. Lutron Sivoia QS Roller Shades
Lutron is another popular choice when it comes to home automation, and their Sivoia QS Roller Shades offer a sleek and modern look. These shades are battery-operated, so you don’t have to worry about cords or wires. They also come with a variety of features, like light sensors and voice control, that make them easy to customize and use.
## 3\. MySmartBlinds Automation Kit
MySmartBlinds Automation Kit is the perfect choice for those looking for a budget-friendly option. This kit comes with an adapter and a remote, so you can easily control your shades from anywhere. Plus, the adapter is compatible with a variety of voice-controlled systems, so you can integrate your shades into your existing home automation system.
## 4\. Somfy Telis 1 Soliris RTS
The Somfy Telis 1 Soliris RTS is a great choice for those looking for a more high-end option. This roller shade system comes with a remote and a wall switch, so you can easily control your shades from anywhere. Plus, it’s compatible with a variety of voice-controlled systems, so you can integrate it into your existing home automation system.
## 5\. QMotion Advanced Roller Shades
QMotion Advanced Roller Shades are a great choice for those looking for a stylish and modern look. These shades come with an easy-to-use remote, so you can easily adjust the amount of light entering a room. Plus, they come in a variety of colors and styles to match any décor.
## References
* [smart roller shades](https://mamibuy.com.hk/iframe/?src=//us.switch-bot.com/collections/motorized-blinds "smart roller shades")
## 6\. Somfy Motorized Roller Shades with MyLink
The Somfy Motorized Roller Shades with MyLink offer a great blend of convenience and style. These shades come with a remote and the MyLink app, so you can easily control your shades from anywhere. Plus, they are
| glennreddyqa | |
1,688,173 | The Revolutionary Advancements of Vtoman Flashspeed in the Tech Industry | The tech industry is constantly evolving, with new innovations and advancements shaping the way we... | 0 | 2023-12-05T04:19:56 | https://dev.to/williamdavisqa/the-revolutionary-advancements-of-vtoman-flashspeed-in-the-tech-industry-4bl3 | The tech industry is constantly evolving, with new innovations and advancements shaping the way we live and work. One such revolutionary advancement that has taken the industry by storm is Vtoman Flashspeed. This groundbreaking technology has transformed the way we interact with our devices and has opened up a world of possibilities.
## Enhancing Speed and Efficiency
One of the key benefits of Vtoman Flashspeed is its ability to enhance speed and efficiency in the tech industry. With its lightning-fast processing capabilities, tasks that once took hours can now be completed in a matter of minutes. This not only saves time but also increases productivity, allowing businesses to accomplish more in less time.
For example, imagine a large-scale data analysis project that would typically take days to complete. With Vtoman Flashspeed, this task can be completed in a fraction of the time, enabling businesses to make faster and more informed decisions.
## Revolutionizing Gaming
Gaming is an industry that has greatly benefited from the revolutionary advancements of Vtoman Flashspeed. The technology has allowed for more immersive and realistic gaming experiences, pushing the boundaries of what was once thought possible.
With Vtoman Flashspeed, game developers can create highly detailed and complex virtual worlds that respond instantaneously to player actions. This level of responsiveness and realism enhances the overall gaming experience, making it more engaging and enjoyable for players.
Furthermore, Vtoman Flashspeed has also revolutionized multiplayer gaming. With its fast processing capabilities, players can now compete against each other in real-time, regardless of their geographical location. This has opened up a whole new world of possibilities for gamers, allowing them to connect and compete with others from around the globe.
## Transforming Healthcare
The healthcare industry has also seen significant advancements thanks to Vtoman Flashspeed. From medical research to patient care, this technology has transformed the way healthcare professionals operate.
For instance, Vtoman Flashspeed has accelerated the process of analyzing medical data, allowing researchers to identify patterns and trends more quickly. This has led to breakthroughs in various fields, such as genomics and personalized medicine.
In addition, Vtoman Flashspeed has improved patient care by enabling faster and more accurate diagnoses. Medical imaging technologies, such as MRI and CT scans, can now be processed and analyzed in real-time, providing doctors with immediate insights and allowing for more timely interventions.
## Revamping Communication
Communication is an essential aspect of the tech industry, and Vtoman Flashspeed has revolutionized the way we connect and interact with others.
With Vtoman Flashspeed, video conferencing has become seamless and lag-free, allowing for more effective remote collaboration. Whether it's a business meeting or a virtual classroom, this technology ensures that participants can communicate in real-time without any disruptions.
Furthermore, Vtoman Flashspeed has also transformed the way we consume media. Streaming services can now deliver high-quality content instantaneously, eliminating buffering and lag issues. This has greatly enhanced the user experience, making it more enjoyable and convenient.
In conclusion, the revolutionary advancements of [vtoman flashspeed](https://vtoman.com/blogs/news/vtoman-flashspeed-1500-black-friday-gift?utm_source=dev_to&utm_medium=rankking) have had a profound impact on the tech industry. From enhancing speed and efficiency to revolutionizing gaming, transforming healthcare, and revamping communication, this technology has opened up a world of possibilities. As the industry continues to evolve, it is exciting to imagine the future advancements that Vtoman Flashspeed will bring.
## References
* [vtoman flashspeed](https://www.gplace.com/redirect?url=https://vtoman.com/blogs/news/vtoman-flashspeed-1500-black-friday-gift "vtoman flashspeed")
| williamdavisqa | |
206,063 | Promote yourself on my blog |
I just realized that this bog is up for more than five years. I was not so acti... | 0 | 2019-11-19T09:11:59 | http://blog.adnansiddiqi.me/promote-yourself-on-my-blog/ | posts, guestposts, promotion | ---
title: Promote yourself on my blog
published: true
date: 2019-11-15 19:25:47 UTC
tags: Posts,Guest Posts,promotion
canonical_url: http://blog.adnansiddiqi.me/promote-yourself-on-my-blog/
---
I just realized that this bog is up for more than five years. I was not so active in the first two years hence this blog did not generate much traffic. In 2016 I resumed and then I have been writing since then. Oh by the way this blog is not my first attempt though as I have written [ in past as well. ](http://weblogs.com.pk/kadnan/)
So far I have written 99% of these posts(_quite obvious, right?_) but I am the person who loves to share the knowledge I have and so far I am successful. Today I am (re)opening this platform for everyone who wants to share his/her creativity.
This is not a secret anymore that blogging/content-based marketing got more attention in recent years than anything else. Plain old conventional advertisement does not work anymore, even over the web because people hate it, plus, Adblockers are freely available thus companies and individuals are not able to send their messages to the target audiences. People love stories and blogs provide the most effective and cheapest way to tell the story of your products.
This platform can be utilized by two groups. You are a:
- **Solo professional:-** programmer, designer, marketer, etc, etc but you don’t have or can’t afford to set up a platform to promote yourself. You only have a LinkedIn profile or a downloadable. Both do not work most of the time due to its outreach. Now you have an opportunity to promote your skills on this blog, it does not matter how good you are at English, we are not appearing in an English skills test, Okay? What actually matters is your core skill which you want to share. Read my post [here](http://blog.adnansiddiqi.me/5-ways-developers-can-have-multiple-income-streams/) why traditional resumes are not gonna work anymore.
- **A business owner: ** You own a technical business but you do not have enough budget to hire a marketing guy or any other issue. You can use my blog platform to promote your product. You may either write yourself as a [Guest Blogger](http://blog.adnansiddiqi.me/tag/guest-posts/) or ask me to [review and write about your product](http://blog.adnansiddiqi.me/scraping-dynamic-websites-using-scraper-api-and-python/). Both will work. So whether you are running a SAAS business, some download/web-based enterprise software or sell some developer related tools or libraries, an SEO or marketing/growth hacking agency, you all are welcome to use my blog platform to reach more people.
## Why should I write for your blog?
Good question. The best is that you write on your own and on your own platform but not many people get enough courage to do it for various personal and monetary reasons. I am providing you a platform to reach out to many people. I do not claim to get a million visitors per month but I guarantee you that my visitors are quality visitors. Take a look at a month’s stats of my blog:
As you can see, I am getting around ~10k hits/month and its been gradually increasing. Also, ~70% of the traffic is organic, that is, people search something which is found on my blog thus no fake methods to gain traffic. Needless to say, this blog not only helped me to get my current job but also some cool lucrative gigs as well which helped me to work on some interesting problems.
## OK, sounds cool but, is it free?
No, **fortunately** not. Consider it an investment instead of a liability or spending but this offer is so cheap that often times you’d spend more money in your one time meal. I am planning to charge **$5- $10 per article** from individuals or solo professionals and **$25-$35** from businesses. You can post upto 5 articles per month. If you plan to do more than monthly plans at low rates are also available.
## How does it work?
- **As a solo professional** , you will share the topic with me via email. If it matches the theme of this blog or has not been discussed earlier than I will ask you wrote your post on Google docs and share it with me. If it is approved then you will have to transfer amount either via Paypal or other means in advance. I will send you the invoice for it. Once done, your post will appear on the blog. You will also be asked to share your existing profile/resume/Github/dribble, whatever, that helps to get leads, so I can publish the article with full attribution(_Check an example guest post [here](http://blog.adnansiddiqi.me/securing-your-data-in-azure-tips-and-tricks/)_). Do remember I will not write the post on your behalf, it is completely unethical as the purpose is to show off your skillset rather than mine.
- As a business owner, you can either write a post yourself and ask me to just submit. If you do not have a writer available then you can ask me to review your product and write about it. In such cases, we can discuss some package that is beneficial for both parties.
## Channels of Promotion
Whether you are an individual or a business owner, your content will be promoted on:
- This blog
- My [Medium blog](https://medium.com/@pknerd) which is the mirror of this blog but has more outreach due to Medium’s own popularity.
- Newsletter( Optional as it has separate charges)
- Youtube(That’s the future plan and it’s also optional)
I will shut up now. If it all sounds interesting then send me an email(kadnan@gmail.com) and I will try to respond to you ASAP. Do give it a try, I don’t force you to write for my blog, do try anywhere else, even on your platform, my intention is to give you exposure and if this platform can help you to kickstart then why not? later on, you can switch to your own platform, I will help you here as well. | kadnan |
1,688,213 | Made a Dapp to Generate, Deploy and Test Smart Contract 🔥 | In the dynamic world of blockchain technology, the demand for user-friendly decentralized... | 0 | 2023-12-05T05:40:47 | https://dev.to/souravmaji1/made-a-dapp-to-generate-deploy-and-test-smart-contract-48g1 | web3, blockchain, smartcontract, ethereum | In the dynamic world of blockchain technology, the demand for user-friendly decentralized applications (dApps) is skyrocketing. Addressing this need, SmartContractX emerges as a groundbreaking platform that seamlessly combines smart contract deployment, generation, and testing into a unified and user-friendly experience. In this blog post, we'll explore the key features of sSmartContractX and how it empowers users to effortlessly interact with smart contracts.
Let me disclose all the Features of SmartContractX one by one :
1) Deploy smart contract: SmartContractX redefines the process of deploying smart contracts by streamlining it into a straightforward and accessible experience. Users simply input the smart contract source code, their private key, and the desired network, and with the click of a button, witness the automated deployment of their smart contract. The platform ensures efficient deployment, providing users with the contract address promptly.
2) Generate Smart Contracts with OpenAI Integration:
One of the standout features of SmartContractX is its integration with OpenAI, Users can leverage the power of OpenAI's capabilities to generate smart contracts tailored to their specific requirements. By specifying the desired type of smart contract and providing the OpenAI API, users can initiate the generation process with a single click. This groundbreaking feature not only simplifies the smart contract creation process but also introduces an innovative approach to blockchain development.
3) Testing Smart Contracts with Ease:
To complete the comprehensive suite of features, SmartContractX facilitates the testing of smart contract functionalities. Users need only provide the contract address, enabling them to interact with the read and write functions of their deployed smart contracts. But need to make sure the contract they want to test is verified
Made using :
- etherjs
- nodejs
- express
- nextjs
If you are interested to get the source code ,Api and widget then connect me in Twitter I will share you the source code
My twitter Profile Link: https://twitter.com/SouravMaji221
| souravmaji1 |
1,688,253 | Loading Data from MongoDB into Your Jupyter Notebook: Troubleshooting Common Issues | Loading data from a database into a Jupyter Notebook is a common operation, but it comes with its own... | 0 | 2023-12-05T06:34:01 | https://dev.to/anhpvbhsoft/loading-data-from-mongodb-into-your-jupyter-notebook-troubleshooting-common-issues-11l2 | mongodb, jupyter | Loading data from a database into a Jupyter Notebook is a common operation, but it comes with its own set of challenges. Let's explore some common problems that users may encounter when connecting a Jupyter notebook to a MongoDB database and how to troubleshoot them.
## Obtain a Connection String for Your MongoDB
Databases operate using connection strings, a crucial piece of text containing all the information a program needs to communicate with a database. Obtaining a correct connection string is the first step.
## MongoDB Atlas Connection String
If you're using MongoDB Atlas, follow these steps:
1. Click the "Connect" button on your cluster.
2. Choose "Compass" under "Access your data through tools" to get a connection string.
3. Copy the connection string and replace <username> and <password> with your credentials (without the <> symbols).
## Local MongoDB Connection String
If MongoDB is running locally or in Docker, the connection string is likely mongodb://127.0.0.1:27017.
## Other Hosting Providers
For different hosting providers or organizational databases, consult your provider or IT department for the connection string.
Be cautious with passwords, avoiding symbols that may interfere with URL parsing.
## Testing Your Connection with MongoDB Compass
Before using the connection string in Jupyter, it's wise to test it using MongoDB Compass. This ensures that any issues are related to the connection string, not Jupyter code.
1. Launch MongoDB Compass.
2. Choose "New Connection."
3. Paste your connection string in the "URI" box.
4. Click "Save & Connect."
If the connection is successful, proceed to use the connection string in Jupyter. If not, troubleshoot the issues.
## Troubleshooting a Network Timeout Problem
Two common problems may arise after clicking "Save & Connect" in MongoDB Compass:
- **Credential Error**: If you immediately get a credential error, double-check your username and password for typos and special symbols.
- **Timeout Error**: If there's a 30-second delay before a timeout or server not found error, it indicates a network issue.
## Network Access in MongoDB Atlas
If using MongoDB Atlas, ensure your IP address is listed in the IP Access List. Add a temporary rule (0.0.0.0/32) cautiously for testing, but remove it afterward.
If network access is confirmed but timeouts persist, consult IT support or try accessing from a different location.
## Using Your Connection String within Jupyter
Once the connection string is verified, the next step is safely integrating it into Jupyter. Storing the connection string in a separate JSON file on disk is a recommended approach for security.
1. Create a JSON file with the connection string.
2. Store the JSON file outside public repositories.
3. Read the connection string from the file in Jupyter without printing it.
## Troubleshooting Tips for Jupyter
To ease troubleshooting, follow these tips in Jupyter:
1. Turn on "Notebook line numbers" for easy code comparison.
2. Use separate code blocks for testing each step.
3. Print results at the end of each block to verify correctness.
## Talking to MongoDB Database Using pymongo
After connecting to MongoDB, the next step is interacting with the database. Print outputs at each step to catch potential mistakes:
python
# Connect to MongoDB server
`print(client.server_info())`
# List recognized databases
`print(client.list_database_names())`
# List collections within a database
`print(db.list_collection_names())`
This ensures the connection and database details match expectations.
## Querying MongoDB for Data
Verify data retrieval by querying MongoDB and printing example rows. Use MongoDB Compass for query testing and export queries into Jupyter:
1. Export a query from MongoDB Compass.
2. Print a few rows of the DataFrame to ensure data retrieval.
Printed results confirm successful data loading, preventing errors in subsequent code blocks.
## Last-Minute Security Checklist
Before concluding your project, perform a security check:
1. Remove temporary IP access rules used for testing in MongoDB Atlas.
2. Ensure connection strings don't appear in code blocks or printed output.
3. Avoid accidental inclusion of secret JSON files in GitHub commits.
4. If it's a reporting project, use read-only credentials.
Even in seemingly small projects, prioritize security to avoid mistakes and vulnerabilities. Consistent attention to security practices builds a foundation for robust projects.
By following these steps and troubleshooting tips, you can enhance the reliability and security of loading data from MongoDB into your Jupyter Notebook, ensuring a smooth and error-free integration process.
As we conclude our journey through "Loading Data from MongoDB into Your Jupyter Notebook: Troubleshooting Common Issues," envision a horizon where data integration becomes an art form.
We excel at turning hurdles into opportunities at **Bacha Software**, crafting a story of simple data orchestration with our **[devoted development teams](https://bachasoftware.com/services/development-team-on-demand)**. Say goodbye to challenges and **[join us](https://bachasoftware.com/bhsoft-contacts)** in creating your data masterpiece, where precision meets creativity.
| anhpvbhsoft |
1,688,268 | Solving the Permutations Problem using Backtracking in Java | Introduction: The "Permutations" problem on LeetCode challenges us to generate all possible... | 0 | 2023-12-05T06:56:07 | https://dev.to/saikathiroli/solving-the-permutations-problem-using-backtracking-in-java-1964 | programming, java, competativeprogramming, tutorial | Introduction:
The "Permutations" problem on LeetCode challenges us to generate all possible permutations of a given set of distinct integers. In this article, we'll explore an effective solution to this problem using backtracking in Java.
Understanding the Problem:
The goal is to generate all possible permutations of the given array of integers. A permutation is an arrangement of all the elements in a set. The key here is that all permutations should be unique.
Approach:
We will use a backtracking approach to explore all possible combinations and construct permutations. Backtracking is a systematic way of exploring all possible solutions to a problem and undoing a choice if it doesn't lead to a valid solution.
Code Walkthrough:
Let's dive into the provided Java code and understand how it works.
```
class Solution {
List<List<Integer>> ass = new ArrayList<>();
public List<List<Integer>> permute(int[] nums) {
List<Integer> one = new ArrayList<>(nums.length);
for(int x:nums) {
one.add(Integer.MIN_VALUE);
}
permu(nums, 0, nums.length, one);
return ass;
}
public void permu(int[] nums, int a, int e, List<Integer> was) {
if(a == e) {
ass.add(was);
return;
}
for(int i = 0; i < nums.length; i++) {
if(was.get(i) == Integer.MIN_VALUE) {
List<Integer> monk = new ArrayList<>(was);
monk.set(i, nums[a]);
permu(nums, a + 1, e, monk);
}
}
}
}
```
List Initialization: The ass list is used to store the final result, i.e., all permutations.
permute() Method: This method initializes a list one with a placeholder value (Integer.MIN_VALUE) and then calls the permu() method to start the permutation generation process.
permu() Method: This is the recursive backtracking method. It checks if the current permutation is complete (a == e) and adds it to the result list. Otherwise, it iterates through the elements of the input array, makes a choice, and recurses.
Improvements and Explanation:
While the provided code successfully generates permutations, there is an issue with the way lists are handled. In Java, when you add a list to another list (ass.add(was)), you are essentially adding a reference to the same list. This can lead to unintended behavior, as modifications to one list will affect others.
To fix this, we should create a deep copy of the list before adding it to the result. Replace the line ass.add(was) with ass.add(new ArrayList<>(was)) to ensure that each permutation is stored independently.
```
ass.add(new ArrayList<>(was));
```
Conclusion:
In this article, we explored a backtracking approach to solving the "Permutations" problem on LeetCode using Java. We analyzed the provided code, explained the backtracking strategy, and suggested an improvement to handle list references correctly. Understanding and implementing backtracking is a valuable skill for solving a wide range of combinatorial problems. | saikathiroli |
1,688,287 | Remote Access Management | In our increasingly interconnected world, the way we work is evolving, and remote access management... | 0 | 2023-12-05T07:21:08 | https://dev.to/kirann003/remote-access-management-2dh2 | In our increasingly interconnected world, the way we work is evolving, and remote access management has become a crucial element in this digital transformation. This strategic orchestration of accessing computer systems and networks from a distance is not just a trend but a necessity for businesses looking to embrace flexibility, boost productivity, and fortify their security protocols.
**Embracing Flexibility**
In the dynamic landscape of modern work, one of the greatest advantages of remote access management is the freedom it gives employees to work from virtually anywhere. This is particularly significant as the traditional office hours give way to a more flexible and adaptable model. Remote access solutions enable team members to seamlessly access company resources, files, and applications, regardless of their physical location.
**Ensuring Productivity**
Remote access management is a game-changer when it comes to enhancing productivity. By breaking down geographical barriers, teams can collaborate more effectively and respond swiftly to tasks and challenges. The ability to access necessary tools and data remotely ensures that workflow interruptions are kept to a minimum, fostering a more agile and responsive work environment.
**Security at the Forefront**
While the advantages of remote access are clear, ensuring robust security measures is paramount. [Remote access management](https://www.authx.com/remote-access-management/?utm_source=SEO&utm_medium=devto&utm_campaign=blog&utm_id=K003) systems must prioritize data protection, authentication protocols, and encryption to safeguard sensitive information from potential threats. With the rise of cyber threats, businesses need to adopt a proactive approach to ensure that remote access remains both convenient and secure.
**Key Components of Remote Access Management**
**1.Authentication Protocols:** Adding an extra layer of security through [multi-factor authentication](https://www.authx.com/multi-factor-authentication/?utm_source=SEO&utm_medium=devto&utm_campaign=blog&utm_id=K003) ensures that users verify their identity through multiple means.
**2.Encryption Standards**: Utilizing strong encryption for data transmission protects information from being intercepted by unauthorized entities.
**3.Access Control:** Fine-tuning access permissions ensures that users only have access to resources necessary for their roles, reducing the risk of unauthorized data exposure.
**4.Monitoring and Auditing:** Regularly keeping an eye on remote access activities and conducting audits help identify anomalies or suspicious behavior, allowing for timely intervention.
**The Future of Remote Access Management**
As businesses continue to embrace remote work as a long-term strategy, the evolution of remote access management is inevitable. Advancements in technology, such as artificial intelligence and machine learning, are poised to enhance the user experience and fortify security measures.
In conclusion, remote access management is a cornerstone of the modern workplace, offering flexibility, boosting productivity, and prioritizing security. As businesses adapt to the ever-changing dynamics of work, implementing and refining remote access solutions will be crucial in achieving a harmonious balance between accessibility and data protection.
| kirann003 | |
1,688,309 | Your Guide to Finding the Perfect Vacation Spot in Bangalore | Bangalore, the bustling metropolis known as the Silicon Valley of India, is not only a hub for... | 0 | 2023-12-05T07:53:45 | https://dev.to/thedomeretreats/your-guide-to-finding-the-perfect-vacation-spot-in-bangalore-5e88 | thedomeretreats, weddingresortsinyelahanka, bestresortinyelahanka, sarovaradomestay |
Bangalore, the bustling metropolis known as the Silicon Valley of India, is not only a hub for technology but also a treasure trove of cultural and natural attractions. Whether you're a tourist exploring the city or a local looking for a weekend getaway, Bangalore has a plethora of options to satiate your wanderlust. Here's your guide to discovering the best places to visit, tourist attractions, and serene retreats in Bangalore.
Best Places to Visit in Bangalore:
1. Cubbon Park:
Nestled in the heart of the city, Cubbon Park is a sprawling oasis of greenery. It offers a serene escape from the urban chaos, with vibrant flowerbeds, historic monuments, and a soothing ambiance. Take a leisurely stroll or enjoy a picnic with your loved ones in this verdant haven.
2. Lalbagh Botanical Garden:
For nature enthusiasts, Lalbagh Botanical Garden is a must-visit. Home to a diverse array of flora, this 240-acre garden is a visual delight. The Glass House, inspired by London's Crystal Palace, is a central attraction. Don't miss the annual flower show that transforms Lalbagh into a riot of colors.
3. Bangalore Palace:
Step back in time by exploring the Bangalore Palace, an architectural marvel reminiscent of medieval European castles. The palace boasts Tudor-style architecture, ornate wood carvings, and beautiful gardens. Guided tours provide insights into the rich history of the Wodeyar dynasty.
Tourist Places in Bangalore:
Bangalore known as the Garden City of India is one of the best places to visit in the months of November to February. Here are some of the best tourist attractions in Bangalore.
1. Tipu Sultan's Summer Palace:
Dive into history at Tipu Sultan's Summer Palace, a marvel of Indo-Islamic architecture. The palace showcases ornate arches, intricately painted walls, and artifacts from the era. It's a testament to the city's royal past and a treat for history buffs.
2. Nandi Hills:
For panoramic views and a refreshing escape, head to Nandi Hills. A short drive from Bangalore, this hill station offers breathtaking sunrise views, trekking trails, and a tranquil atmosphere. It's a favorite among adventure seekers and nature lovers alike.
3. Vidhana Soudha:
A symbol of Bangalore's governance, Vidhana Soudha is an imposing structure that houses the state legislature. The building's grandeur is best appreciated during the evening when it is illuminated. A stroll in the nearby Cubbon Park complements the visit.
Places to Visit Near Bangalore:
Bangalore, often referred to as the "Silicon Valley of India," is not only a bustling metropolis but also surrounded by picturesque landscapes and cultural gems. If you're looking to escape the city hustle and explore the nearby attractions, there are several fascinating places to visit near Bangalore.
1. The Dome Retreats:
For a unique and luxurious stay experience, consider [The Dome Retreats](https://thedomeretreats.com/). Tucked away from the city's hustle, these domed accommodations offer a blend of modern comfort and close proximity to nature. Enjoy panoramic views and upscale amenities at this camp fire nature resort in Bangalore.
2. Resorts in Yelahanka for Weddings:
If you're planning a special event, like looking for a birthday event, anniversary celebration, baby shower, or [wedding venue near Yelahanka](https://thedomeretreats.com/planner/) The Dome Retreats home stay provide a picturesque backdrop for wedding and other events you are looking for. These venues combine elegant settings with modern facilities, creating an ideal space to celebrate love amid natural beauty.
In conclusion, Bangalore's charm lies not only in its technological advancements but also in its diverse attractions. Whether you prefer historical sites, natural retreats, or luxury accommodations, the city and its surroundings offer a myriad of options to cater to every traveler's preferences. So, pack your bags and embark on a journey to discover the perfect vacation at the best homestay resort in Bangalore. [Book Now](https://live.ipms247.com/booking/book-rooms-sarovara)! | thedomeretreats |
1,688,602 | Exploring the Challenges and Innovations in Implementing AI in Best Website Development company in Bangalore | Brief Overview of AI and its Role in Website Development Artificial Intelligence (AI) has created... | 0 | 2023-12-05T12:46:53 | https://dev.to/techjetai/exploring-the-challenges-and-innovations-in-implementing-ai-in-best-website-development-company-in-bangalore-1498 | webdev, javascript, programming | Brief Overview of AI and its Role in Website Development
Artificial Intelligence (AI) has created ripples across various industries and disciplines globally, and website development is no different. This transformative technology goes beyond just adding dynamic elements to websites. Here's how AI is revolutionizing website development:
1. Customizing user experience: AI algorithms utilize user data to offer personalized experiences, predicting what they want even before they do.
2. Automating tasks: From content generation to customer service via chatbots, AI automates repetitive, mundane tasks creating more time for design and innovation.
3. Enhancing website accessibility: AI-driven tools can make websites more accessible to differently-abled individuals by implementing options like voice navigation, alternate text for images etc.
Introduction to Bangalore as a Hub for Website Development and AI Innovation
Dubbed as India's Silicon Valley, Bangalore is a thriving, dynamic city known for its innovative tech community. The city is home to numerous [startups](https://techjet.ai/) and prominent tech companies that are pioneering the path for website development and AI innovation. Bangalore’s flourishing tech scene presents a rich fertile ground for new ideas, helped by the city's strong technological infrastructure and the availability of skilled tech talent. The city's vibrant tech ecosystem makes it an exciting hub for those at the forefront of employing AI in website development.
Challenges in Implementing AI in Best [Website Development company in Bangalore](https://techjet.ai/)
The implementation of Artificial Intelligence (AI) in website development in Bangalore is rising at a rapid pace. However, like all significant advancements, there exist a few challenges that surface when businesses attempt to leverage such sophisticated technology. Let's take a closer look at some of these difficulties.
Lack of Skilled AI Professionals in the Field of [Website Development](https://techjet.ai/)
One of the chief obstacles faced by the IT industry in Bangalore is the critical shortage of proficient AI specialists. Deploying AI in website development requires a unique set of skills that unfortunately, very few possess. To list a few:
- Deep understanding of AI and machine learning algorithms
- Knowledge of programming languages such as Python, R, Java
- Familiarity with AI frameworks and libraries like TensorFlow, PyTorch
This dearth of skilled professionals stalls the progress of AI integration in website development, making it a noteworthy challenge for Bangalore's IT companies to recruit and retain AI talent.
Overcoming the Language Barrier for AI Implementation in Bangalore
Although English is widely spoken in Bangalore, the language barrier can often trip up AI implementation. Not all end-users are comfortable navigating a website in English. Therefore, it becomes an additional challenge for website developers to design AI-driven websites in multiple languages to cater to various sections of the population.
Addressing Data Privacy and Security Concerns in AI-Driven Websites
AI-driven websites extensively require data to perform efficiently. However, it also increases the risk of data breaches with sensitive user information at stake. This solicits the need for developing robust security measures to protect data privacy. AI website developers in Bangalore grapple with this challenge, as they must ensure their innovations adhere to stringent data privacy policies and regulations to secure customer information effectively.
These challenges, though significant, are not insurmountable. With the right approach, and a commitment to innovation, the integration of AI in website development can revolutionize the digital landscape in Bangalore.
Innovations in AI for [Website Development in Bangalore](https://techjet.ai/)
In the bustling tech hub of the world, Bangalore, the integration and application of AI in website development are making significant strides. Let's explore some of these groundbreaking advancements.
Integration of Natural Language Processing (NLP) in website development
The incorporation of Natural Language Processing (NLP) in web development has unmistakably revolutionized the arena. NLP, in simplest terms, is a technology that allows machines to understand, interpret, and replicate human language. In terms of website development:
- It helps to extract and interpret the user's intent from their queries for improved SEO and AI-powered search functions.
- It streamlines the process of content creation by understanding context, metaphors, and idioms which significantly enhance the interactive experience.
- By providing real-time translation services, it breaks down language barriers, making the websites more accessible globally.
AI-powered chatbots for enhanced user experience in websites
In the dynamic digital landscape of Bangalore, the implementation of AI-powered chatbots is yet another game-changer. Here's how:
- These intelligent chatbots provide 24/7 customer support, solving queries instantly and enhancing overall user experience.
- They gather valuable customer data to provide insights for future interactions, making them more tailored and relevant.
- Chatbots are also proficient in handling multiple customer queries simultaneously, keeping their wait time to a minimum.
Personalization and Recommendation Engines Using AI Algorithms
Personalization is another significant asset that AI brings to the table. Using complex algorithms, websites can now offer tailor-made experiences to the users.
- They track and analyze user behavior, preferences, and past interactions to provide personalized content and suggestions.
- Product recommendations based on past shopping activity or browsing trends can significantly increase conversion rates.
- By delivering a personal touch, this technology not only boosts customer engagement but also loyalty and retention.
Future Trends and Possibilities for AI and Best Website Development Company in Bangalore
Bangalore, the Silicon Valley of India, is trending in website development with new nuances and advanced technologies. Among these high-tech innovations, artificial intelligence (AI) enthusiast creators are exploring future trends and potentialities that can redefine the whole experience of website development in the city.
Exploring the Potential of AI-Powered Voice Assistants in Website Development
AI-powered voice assistants, such as Siri, Alexa, and Google Assistant, are beginning to extend their functionality beyond our smartphones and smart home devices. They are becoming increasingly incorporated into website designs, allowing interactive user experiences right in Bangalore.
- Ease of navigation with voice command providing an engaging experience.
- Leaning towards more personalised browsing experiences for each user.
- Exciting new ways of advertising and product/service promotion.
Voice assistants are projected to become a vital aspect of website development, and Bangalore is no exception to embrace this change.
The Rise of AI in Creating Responsive and Adaptive Website Designs
Creating responsive and adaptive designs has always been a challenge for website developers in Bangalore. However, AI introduction facilitated the process by making the designs more intuitive, adaptive, and user-friendly.
- Generating automatic design suggestions for different screen sizes.
- Optimizing the layout based on user behavior data.
- Auto correction of design flaws.
AI implementation promises a future where website tinkering due to design issues becomes obsolete, rather focusing more on the content.
Application of AI in Enhancing Website Accessibility for Users with Disabilities
AI advancements are empowering [website developers](https://techjet.ai/) in Bangalore to develop sites that can be easily accessible by people with disabilities. This is done through:
- Integrated AI tools that can read out the text for visually impaired users.
- Predictive text and voice command functionalities easing navigation for those with physical disabilities.
- Enhanced website compatibility with assistive technology devices.
AI is marking a significant shift towards inclusivity in website development, certainly an exciting path for Bangalore's tech-guru community.[](url) | techjetai |
1,688,654 | I took some notes about servers. | I had difficulty figuring out what is a server. I was confused because peoples talking about server... | 0 | 2023-12-05T13:37:14 | https://dev.to/liladoc/i-took-some-notes-about-servers-3c7e |
I had difficulty figuring out what is a server. I was confused because peoples talking about server seems not to refer to the same thing. For me, a server was a machine that you could communicate and that could do whatever you want. Store data for example. Then I got to install Apach2, and at the moment my definition didn’t sound quite right. I was completely lost. How can Apach2 be a server if it wasn’t a machine but software?
If you are in the same case, let me explain.
**First, what is the internet, and what is the web?**
Internet is all of the machines that communicate together by cables constituting a network.
Those machines want to exchange messages. Those messages are sent by a protocol. A protocol is the way you should read the message. There are a lot of protocols: HTTP, SCP, FTP… Itch has its specificity. But the most common on the web is HTTP.
HTTP is for HyperText Transfer Protocol. Everything is in the title. HTTP is a protocol that allows you to exchange Hypertext messages, so text. The language we use to write the message is HTML for HyperText Markup Language. So if you want to share information you can wright an HTML file.
HTML files contain text that can be structured with tags. For example h1 to create a title. That’s how you build a web page. One of the tags is particularly interesting. It is the a tag. It allows you to create a link to another web page. So at the end, you have a tone of web pages linked between them. And that is the WWW. The World Will Web (WWW) is a network in which pages redirect to each other by links.
**How do we do that? How can we exchange messages?**
I wrote my web page index.html locally (on my laptop) that I want to share. Now what?
I want people to have access to my web page. So I send my index.html to another machine that will have the job to share my web page. That could be any computer. This computer will listen to requests from other computers that want to have access to my web page (clients) and respond to them. This is what we call my server.
But work, our computer needs software that can manage the requests and that knows HTTP. This software is my web server or my web application. There are many and Apach2 is one of them.
To listen to requests, we have to attribute a port to our web server. Basically, we tell it “Hey! This is your canal of discussion!”. To reach our web server, the client will have to send its request to my server’s IP to this port. The default port for HTTP servers is port 80.
When the APP (application) receives a request, it will search into the server’s files and send the content of the file requested. The file by default is index.html.
Now, you can understand how a URL works.
 | liladoc | |
1,688,945 | ✨Validación de contraseñas accessible✨ | En esta entrada vamos a aprender como hacer una validación de contraseñas accesible. El repo de... | 0 | 2023-12-05T19:15:32 | https://dev.to/micaavigliano/validacion-de-contrasenas-accessible-5gh6 | react, javascript, nextjs, a11y | En esta entrada vamos a aprender como hacer una validación de contraseñas accesible.
El repo de Github podes encontrarlo en el siguiente link: https://github.com/micaavigliano/password-a11y
El demo de la applicación podes probarlo en el siguiente link: https://password-a11y.vercel.app/
**Primero que nada, debemos crear nuestro input accesible**
```javascript
<form onSubmit={handleSubmit} id="form-id" className="pb-2 pt-6">
<label htmlFor="password-input-id">Contraseña</label>
<div
className="rounded-full border-solid border-2 border-white px-3 py-1 flex flex-row justify-between"
aria-label="this component include an input and a button to see the password"
>
<input
type={seePassword ? "text" : "password"}
onChange={(e) => {
const newPassword = e.target.value;
if (newPassword !== "") {
setPassword(newPassword);
} else if (newPassword === "") {
setIsDirty(null);
}
}}
placeholder="Escribí tu contraseña"
autoComplete="new-password"
className="text-white bg-transparent placeholder:text-slate-400 w-11/12"
id="password-input-id"
aria-describedby="password-requirement"
required
ref={inputRef}
/>
<p
id="password-requirement"
className="absolute w-1 h-1 -m-1 overflow-hidden clip-hidden"
>
tu contraseña debe incluir {passwordRequirements}
</p>
<button
onClick={() => {
setSeePassword(!seePassword);
}}
role="switch"
aria-checked={seePassword}
aria-label={
seePassword ? `esconder contraseña` : `mostrar contraseña`
}
className="hover:shadow-lg hover:bg-pink-300 hover:text-black"
>
{seePassword ? <VisibilityOff /> : <Visibility />}
</button>
</div>
</form>
```
1) Para que nuestro input sea accesible debemos asociarlo con su label. Para que esto suceda debemos asociar el atributo `htmlFor` con el `id` del input. Al hacer esto, logramos cumplir con cuatro estandares de accesibilidad de la WCAG 2.2:
1. [Info and Relationships (nivel A)](https://www.w3.org/WAI/WCAG22/Understanding/info-and-relationships): se enfoca en asegurar que la información este claramente asociada a su contexto y estructura.
2. [Name, Role, Value (nivel A)](https://www.w3.org/WAI/WCAG22/Understanding/name-role-value): se enfoca que los elementos interactivos tengan nombres descriptivos, roles claros y valores significativos asociados a ellos. Esto ayuda a que las tecnologías asistivas sepan interpretarlos fácilmente.
3. [Non-text Content (nivel A)](https://www.w3.org/WAI/WCAG22/Understanding/non-text-content): se enfoca en proporcionar alternativas textuales a contenido no textual (imagenes, inputs, gráficos, etc). Esto ayuda a que las tecnologías asistivas sepan interpretarlos fácilmente.
4. [Labels or Instructions (nivel A)](https://www.w3.org/WAI/WCAG22/Understanding/labels-or-instructions): se enfoca en asegurar que los formularios y controles interactivos tengan instrucciones claras.
2) agregar atributo `autocomplete` con el valor "new-password" para que el browser sepa que no se debe sugerir ni autocompletar el input con ninguna contraseña previa que el usuario haya utilizado previamente. Por otro lado, también permite notificarle a la tecnología asistiva que utilice el usuario que ese input esta "asegurado"
3) En este caso, el atributo `type` va a variar entre `text` y `password`. Esto se debe a que vamos a tener un botón para poder visualizar la contraseña. Este mecanismo es de vital importancia en los inputs de contraseña ya que los screen readers NO anuncian la contraseña cuando tienen un `type="password"` pero sí lo hacen cuando tienen un `type="text"`, por este motivo el botón para visualizar la contraseña va a modificar el estado de visualización.
- ejemplo anuncio con `type="password"`
- ejemplo de anuncio con `type="text"`
**Pasemos a entender la funcionalidad de este input**
1) Aquí vamos a encontrar el atributo `aria-describedby` con el valor `password-requirement`. El aria-describedby nos permite proporcionar información mucho más detallada o adicional relacionada a un elemento. En formularios se utiliza para asociar mensajes de validación o instrucciones adicionales a campos específicos, lo que sería nuestro caso.
Este atributo lo asociaremos mediante un atributo `id` al siguiente elemento:
```javascript
<p
id="password-requirement"
className="absolute w-1 h-1 -m-1 overflow-hidden clip-hidden"
>
tu contraseña debe incluir {passwordRequirements}
</p>
```
Este elemento nos renderizará los requerimientos necesarios (en este caso en particular, pueden variar según las necesidades del input) para generar una contraseña segura y robusta. Por otro lado, nos va a permitir avisarle a la tecnología asistiva que hay información extra asociada a ese input y debe ser anunciada. En este caso va a anunciarlo de la siguiente manera:
2) También vamos a crear una referencia para que el elemento en cuestión sea lo primero que reciba foco apenas se renderiza la aplicación. De esta manera, el screen reader puede anunciar inmediatamente los requerimientos necesarios para generar una contraseña.
```javascript
useEffect(() => {
inputRef.current?.focus();
}, []);
```
**Funcionalidad botón para mostrar/esconder contraseña**
1) Es necesario que este botón tenga un atributo `role` con el valor `switch` para anunciar que es un elemento que puede ser alternado entre dos valores. En conjunto al role="switch" tendremos que colocar un `aria-checked`.
2) Es de vital importancia actualizar el contenido del `aria-label` para que el usuario tenga contexto de cuál es la acción del botón.
**Validación en tiempo real de los requisitos**
Si el usuario de tecnologías asistivas quiere volver a escuchar los requisitos puede simplemente presionar `Control-Option-Command-Slash` en VoiceOver o `Control+alt+n` en NVDA. A su vez, nosotros podemos proveer un mecanismo en tiempo real para que sepa cuántos requisitos lleva validados de la siguiente manera:
```javascript
const [total, setTotal] = useState(requirement.length);
const checkIfAllAreChecked = useCallback(
(requirement: Requirement[]) => {
let fulfilledRequirements = 0;
if (Array.isArray(requirement)) {
requirement.forEach((req: Requirement) => {
const matchResult = password?.match(req.matchRegex);
setIsDirty(true);
//cada vez que un resultado matchea con nuestro regex va a incrementar nuestro counter
if (matchResult) {
fulfilledRequirements++;
}
});
setTotal(requirement.length - fulfilledRequirements);
}
},
[password, setIsDirty]
);
{...}
<div
role="status"
aria-live="polite"
aria-atomic="true"
className="absolute w-1 h-1 -m-1 overflow-hidden clip-hidden"
id={idInput}
>
{total === 0 ? (
<p>tu contraseña esta lista!</p>
) : (
<p>
{total} requisitos de {requirement.length}
</p>
)}
</div>
```
El mensaje se anunciará de la siguiente manera:
Para que esto pueda ser anunciado como una actualización debemos utilizar el `role="status"`, en conjunto de dos atributos `aria-live` y `aria-atomic`.
El atributo `aria-live="polite"` sirve para saber cómo y cuando anunciar las actualizaciones a los usuarios a través de los lectores de pantalla. En este caso, el valor `polite` indica que las actualizaciones se anunciarán una vez que el usuario haya terminado su actividad actual. Esto significa que el lector de pantalla esperará para anunciar la actualización.
El atributo `aria-atomic="true"` sirve para indicarle al lector de pantalla que el contenido debe ser anunciado por completo.
Con esta breve explicación doy por finalizado este post! No obstante, no se olviden de que en el repo van a encontrar el código completo y cualquier duda o recomendación para futuros posts me las pueden hacer por privado por cualquiera de estos medios:
Linkedin: https://www.linkedin.com/in/micaelaavigliano/
Github: https://github.com/micaavigliano
Twitter: https://twitter.com/messycatx
Muchas gracias por leer la tercera entrada!🩷
| micaavigliano |
1,688,986 | AI Sentiment Analysis: Definition, Use Cases and More | Sentiment analysis, powered by artificial intelligence, has taken the central role in modern business... | 0 | 2024-01-31T18:15:57 | https://www.remotelabeler.com/ai-sentiment-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=ai-sentiment-analysis | ai, sentimentanalysis | ---
title: AI Sentiment Analysis: Definition, Use Cases and More
published: true
date: 2023-11-04 20:13:53 UTC
tags: AI, SentimentAnalysis
canonical_url: https://www.remotelabeler.com/ai-sentiment-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=ai-sentiment-analysis
---
Sentiment analysis, powered by artificial intelligence, has taken the central role in modern business intelligence (BI), digital marketing, navigation software industry, social media, and many other domains. According to the [Market Research Future](https://www.marketresearchfuture.com/reports/sentiment-analytics-market-4304) information, the global market size of sentiment analytics is expected to cross $6 billion by 2023 with gigantic growth of over 14% CAGR during 2017-2023. The most important component that contributes to this rapid growth is text analytics, which is projected to reach $16.46 billion by 2026 with over 17.8% CAGR during 2020-2026, as per [Facts & Factors Research](https://www.fnfresearch.com/sample/text-analytics-market-by-component-software-service-by-1186) forecast. The demand for a [text annotator](https://www.remotelabeler.com/services/text-labeling/) and labeler has increased significantly in the recent years, due to faster growth of data sentiment analysis market.
[](https://www.remotelabeler.com/#contact)
## What Is Machine Learning Sentiment Analysis and Major Groups of It?
The process to rate the data, especially in the form of text, in terms of a range of sentiments such as positive, negative, neutral, anger, frustration, and other feelings is known as sentiment analysis. In modern processes powered by artificial intelligence, the training data for sentiment analysis is built from multiple types of data such as text, voice, expressions, gestures, and other cues. The sentiment analysis is also referred to as opinion mining through text analysis AI tools.
AI-powered sentiment tracking and analytics, and even recruitment sentiment analytics, is performed through certain natural language processing (NLP) techniques such as word classification, sentimental phrasing, unstructured text datasets, and other types of data annotations. The implementation of sentiment analysis positive, negative, neutral, and other tones can be done through different analysis groups as mentioned below:
### Rule-Based Analysis
This group uses a dictionary of words, which have already been assigned certain sentiment values. The NLP technique uses different processes for sentiment detection such as word stemming, tokenization, categorization, and others before accessing sentiment value of the word in the dictionary. This group of sentiment analysis needs regular updates because it does not support many features such as position of the word in sentence, arrangement of words, sarcasm detection NLP, and others.
### Automatic Machine Learning Analysis
To provide more capabilities to the ML algorithms, additional training through annotated datasets is given to learn different kinds of sentiments such as anger, sarcasm, synonyms, and other tones to perform automated text mood analysis through prior deep learning. This method is more efficient as compared to the rule-based group.
### Hybrid Group
In this category of sentiment analysis, both the rule-based and automatic ML categories are used to perform emotion analysis from text data.
## What Are Advantages and Disadvantages of AI Sentiment Analysis Services?
Like many other technologies and techniques, AI sentiment analysis has also both upsides and downsides as mentioned below:
**Advantages:**
- <mark style="background-color:rgba(0, 0, 0, 0)">Improved customer experience</mark> – Analyzing the intention, interest, and feedback from customers and implementing into the customer relationships increases the user experience significantly.
- <mark style="background-color:rgba(0, 0, 0, 0)">Real-time analysis</mark> – Sentiment analysis provides you with power to respond and engage with your customer in real-time for better business results.
- <mark style="background-color:rgba(0, 0, 0, 0)">Data sorting at scale</mark> – A properly trained algorithm is capable of handling text ambiguity in huge piles of data easily without any human-intervention.
- <mark style="background-color:rgba(0, 0, 0, 0)">Informed decisions</mark> – AI sentiment analysis helps you make data-driven decisions by knowing the sentiments of the customer base, brands, markets, and many others.
**Disadvantages:**
- Chances of mistakes – Machines have improved significantly but to understand sentiments through machines can make errors in detection and analysis of sentiments.
## Different Ways to Apply Sentiment Data Analysis to Your Business
Sentiment analysis can be applied to different domains in your business such as:
- <mark style="background-color:rgba(0, 0, 0, 0)">Customer services</mark> – Your customer services will take a new height if you apply sentiment analysis effectively in customer support and services to improve customer satisfaction.
- <mark style="background-color:rgba(0, 0, 0, 0)">Social media marketing</mark> – Monitoring the sentiments of your clients and brand stakeholders and converting them into feedback is another very important use of sentiment analysis in your business.
- <mark style="background-color:rgba(0, 0, 0, 0)">Brand value monitoring</mark> – The monitoring of brand discussion on different blogs, social sites, communities, and review websites can be effectively done by using sentiment analysis techniques.
- <mark style="background-color:rgba(0, 0, 0, 0)">Market research</mark> – Applying sentiment analysis through AI training data services can improve insight into different factors of markets such as competition, competitors’ weaknesses and strengths, contestant brands, future trends, and much more.
## How Does AI Sentiment Analysis Work?
Text sentiment analysis through rule-based approach works through the following steps:
- Splitting of documents in different factors like sentences, phrases, tokens and others
- Only sentiment-related factors sorted out
- Dictionary score is assigned and fed to an algorithm to calculate the sentiment value.
Automatic sentiment approach works through the following steps:
- Text data training sets with tags are formed through annotation and fed to feature extractor algorithm of machine learning project for training purpose
- In the prediction process, unstructured raw input is fed through classifier model of the machine learning algorithm to detect the tags for sentiment analysis
## Top Industries that Use Sentiment Analysis Natural Language Processing Services Today
There are many industries in today’s world that benefit from the use of sentiment analysis NLP services.
A few top of those industries include:
### Finance
Effective future planning, improvement in operations, and performance of investment are a few very desirable outcomes achieved through sentiment analysis in the finance industry.
### eCommerce
Enhancement of the online shoppers by providing the right products, plans, and other guidelines can be easily obtained by mining a wide range of reviews, comments, and customer interests through sentiment analysis to improve user experience tremendously.
### Healthcare
Sentiment analysis of patients can help improve healthcare services of hospitals as well as the provision of right psychological therapies to improve mental health so that they can fight against the diseases effectively.
### Social Media
Social media is extensively used for marketing, community development, advertisement, sales, and other processes to augment business growth. An effective use of sentiment analysis techniques helps to enhance the effectiveness of those processes significantly.
### Insurance
The most effective way to increase the insurance business, you need to automate customer interaction through chatbots and online communication and take client feedback for gauging the user experience, brand value, and market trends. Insurance industry uses sentiment analysis extensively to achieve those objectives.
### Government
The use of sentiment analysis in the government sector is extensively used for the maintenance of law and order. It helps track the fake news, communal comments, harsh speeches and other such activities with the help of text and voice sentiment analysis.
## An Introduction to Our Sentiment Analysis Company
Our company is a reliable provider of data annotators and experts to assist you benefit from remote outsourcing capabilities. Our professional service is characterized by:
- Trustworthiness
- Commitment
- Transparency
- Higher quality
- Competitiveness
- Comprehensiveness
- And much more
### What Exactly AI Sentiment Analysis Services Do We Offer to Our Clients?
The main services offered by our company include:
- <mark style="background-color:rgba(0, 0, 0, 0)">Remote team building from scratch</mark> – Our company recruits a virtual team of data labelers to provide sentiment analysis support from the very beginning. We develop a proper workspace remotely in line with the corporate identity and standards of our clients.
- <mark style="background-color:rgba(0, 0, 0, 0)">Team augmentation</mark> – We can assist our clients in expanding their existing teams by recruiting the desired human resources as per requirements of businesses.
- <mark style="background-color:rgba(0, 0, 0, 0)">HR consultancy</mark> – Our team specializes in providing detailed human resource consulting services based on your business requirements and objectives to achieve. Our HR consulting services help our clients to achieve the optimum usage of required resources to improve cost-efficiency and team productivity simultaneously.
- <mark style="background-color:rgba(0, 0, 0, 0)">Customized HR recruitment</mark> – We can provide customized recruitment services to meet a wide range of requirements in terms of skills, expertise, projects, time-period, budgets, tasks, and others. Our recruitment services can provide you with full-time, part-time, contact-based, project-based, permanent, outsourced, skill-based, peak-load seasonal, and other types of customized recruitment services.
### How Do Our Text Mining and Sentiment Analysis Staff Hiring Services Work?
Our recruitment and human resource consulting services are based on a few very simple and easy-to-follow steps as mentioned below:
1. <mark style="background-color:rgba(0, 0, 0, 0)">Getting in touch with us</mark> – Clients need to just get in touch with us and provide the detailed business requirements and the goals to achieve through the desired HR solutions.
2. <mark style="background-color:rgba(0, 0, 0, 0)">Suggesting suitable HR solutions</mark> – Our team collects, analyzes, and discusses with our clients to provide the most suitable HR solution that can fulfil clients’ needs to achieve the business objectives.
3. <mark style="background-color:rgba(0, 0, 0, 0)">Starting of recruitment process</mark> – Client gives go-ahead for the desired solution to start recruitment process. We start sourcing the most relevant resources, shortlisting them through screening, and prepare for a series of interviews in coordination and collaboration with our clients.
4. <mark style="background-color:rgba(0, 0, 0, 0)">Finalization of hiring process</mark> – Our clients give final approval for recruitment. We send job offers to hired candidates for acceptance. Client signs a detailed job contract with a hired candidate. Our recruitment team onboards your newly hired resources to connect with you for job tasks with your full control
### If you are looking to benefit from AI sentiment analysis services remotely, get in touch with us to get high-quality sentiment analysis services!
The post [AI Sentiment Analysis: Definition, Use Cases and More](https://www.remotelabeler.com/ai-sentiment-analysis/) first appeared on [Remote Labeler](https://www.remotelabeler.com). | remotelabeler |
1,689,014 | Stanford University: Cursos Gratuitos em IA, SQL e Muito Mais | A Universidade de Stanford, reconhecida mundialmente por sua excelência acadêmica, disponibiliza uma... | 0 | 2023-12-22T02:37:56 | https://guiadeti.com.br/stanford-university-cursos-ti-gratuitos/ | cursogratuito, cienciadedados, cursosgratuitos, defesacibernetica | ---
title: Stanford University: Cursos Gratuitos em IA, SQL e Muito Mais
published: true
date: 2023-12-05 19:55:00 UTC
tags: CursoGratuito,cienciadedados,cursosgratuitos,defesacibernetica
canonical_url: https://guiadeti.com.br/stanford-university-cursos-ti-gratuitos/
---
A Universidade de Stanford, reconhecida mundialmente por sua excelência acadêmica, disponibiliza uma impressionante seleção de mais de 100 cursos gratuitos em sua plataforma online. Esta oferta é uma demonstração do compromisso da universidade com a educação acessível e de alta qualidade, estendendo seu alcance educacional além das fronteiras do campus tradicional.
Os cursos abrangem uma variedade de áreas, atendendo a um amplo espectro de interesses e necessidades educacionais.Entre a extensa lista de cursos, 13 se destacam nas áreas de Inteligência Artificial, Ciência de Dados, Design Thinking, Programação e Cibersegurança.
Estes cursos são particularmente relevantes no cenário atual, onde tais habilidades são altamente valorizadas no mercado de trabalho. Oferecendo um mergulho profundo em tópicos atuais e emergentes, os cursos de Stanford são uma oportunidade de ouro para quem busca se atualizar ou explorar novos campos do conhecimento.
Para estudantes, profissionais e entusiastas do conhecimento, esses cursos gratuitos são uma janela para o mundo do aprendizado avançado, oferecendo insights e conhecimentos que só uma instituição de renome mundial como Stanford pode proporcionar.
## Cursos Universidade de Stanford
A Universidade de Stanford, uma instituição renomada mundialmente, apresenta uma oferta generosa de mais de 100 cursos gratuitos disponíveis em sua plataforma online. Essa iniciativa reflete o compromisso da universidade com a disseminação do conhecimento e o acesso à educação de qualidade.
_Bootcamp de Front End_
Abrangendo uma gama variada de temas, estes cursos são uma oportunidade inestimável para estudantes, profissionais e entusiastas do aprendizado em todo o mundo.
### Cursos Destacados em Áreas Tecnológicas e de Inovação
Dentro dessa extensa lista, 13 cursos se destacam nas áreas de Inteligência Artificial, Ciência de Dados, Design Thinking, Programação e Cibersegurança. Esses cursos representam áreas-chave de conhecimento e habilidades essenciais no mercado de trabalho contemporâneo, oferecendo aos participantes a chance de se aprofundar em tópicos altamente relevantes e atualizados.
### Informações Importantes Sobre os Cursos de Stanford
É importante observar que, apesar de serem gratuitos, os cursos são ministrados em inglês e não oferecem certificado de conclusão. Contudo, isso não diminui seu valor educacional. Pelo contrário, esses cursos oferecem uma oportunidade excelente para aprender com alguns dos melhores acadêmicos e profissionais do mundo, em uma plataforma acessível e flexível.
### Aproveite a Oportunidade de Aprendizado na Stanford University
A oferta acadêmica gratuita da Universidade de Stanford é uma oportunidade excepcional para todos que desejam expandir seus conhecimentos e aprofundar-se em áreas de ponta. Para quem busca aprimoramento pessoal ou profissional, estes cursos representam uma chance única de acessar ensino de qualidade, insights valiosos e conhecimentos avançados, todos fornecidos por uma das instituições de ensino mais prestigiadas do mundo.
### Cursos Oferecidos E Ementas
#### Aprendizagem Estatística
- Regressão linear e polinomial;
- Regressão logística e análise discriminante linear;
- Validação cruzada e métodos de bootstrap, seleção de modelos e regularização (ridge e laço);
- Modelos não lineares, splines e modelos aditivos generalizados;
- Métodos baseados em árvores, florestas aleatórias e reforço;
- Máquinas de vetores de suporte.
#### Bancos de dados: bancos de dados relacionais e SQL
- Introdução aos bancos de dados relacionais;
- SQL.
#### Bancos de dados: dados semiestruturados
- Dados XML;
- Dados JSON;
- XPath;
- XQuery;
- XSLT.
#### Bancos de Dados: Tópicos Avançados em SQL
- Índices e Transações;
- Restrições e Gatilhos;
- Visualizações e Autorização.
#### Ciência da Computação 101
- A natureza dos computadores e do código, o que eles podem e o que não podem fazer;
- Como funciona o hardware do computador: chips, CPU, memória, disco;
- Jargão necessário: bits, bytes, megabytes, gigabytes;
- Como funciona o software: o que é um programa, o que está “em execução”;
- Como funcionam as imagens digitais;
- Código de computador: loops e lógica;
- Grandes ideias: abstração, lógica, bugs;
- Como funcionam os dados estruturados;
- Como funciona a internet: endereço IP, roteamento, ethernet, wi-fi;
- Segurança de computadores: vírus, trojans e senhas, meu Deus!;
- Analógico vs. digital;
- Mídia digital, imagens, sons, vídeo, compressão.
#### Compiladores
- análise lexical;
- análise;
- tradução dirigida por sintaxe;
- árvores de sintaxe abstrata;
- tipos e verificação de tipos;
- linguagens intermediárias;
- análise de fluxo de dados;
- otimização de programas;
- código geração;
- sistemas de tempo de execução.
#### Especialização em Aprendizado de Máquina
- Aprendizado supervisionado;
- Aprendizado não supervisionado;
- Melhores práticas;
- Inovação em inteligência artificial e aprendizado de máquina.
#### Fundamentos da programação R
- Introdução ao R;
- Instalação;
- Funções estatísticas básicas;
- Conjuntos de dados variáveis e externos;
- Escrever funções.
#### Mineração de grandes conjuntos de dados
- Análise de link MapReduce;
- Hashing sensível à localidade: Noções básicas e aplicações;
- Medidas de distância Conjuntos de itens frequentes;
- dos vizinhos mais próximos
- Análise de mineração de fluxo de dados de gráficos grandes;
- Redução da Dimensionalidade dos Sistemas de Recomendação;
- Agrupamento de Publicidade Computacional;
- Árvores de decisão de máquinas de vetores de suporte Algoritmos MapReduce;
- PageRank de tópico específico, spam de link.
#### Otimização Convexa
- Conjuntos convexos, funções e problemas de otimização;
- Fundamentos da análise convexa;
- Mínimos quadrados, programas lineares e quadráticos, programação semidefinida, minimax, volume extremo e outros problemas;
- Condições de otimalidade, teoria da dualidade, teoremas de alternativas e aplicações;
- Métodos de pontos interiores;
- Aplicações para processamento de sinais, estatística e aprendizado de máquina, engenharia mecânica e de controle, projeto de circuitos digitais e analógicos e finanças.
#### Pré-visualização de programa avançado de segurança cibernética
- Análise ataques comuns à segurança cibernética;
- Reconhecimento de ataques de phishing;
- Planos de carreira em segurança cibernética.
#### Projetando sua carreira
Orientação Vocacional
#### Teoria dos Autômatos
- Autômatos determinísticos e não determinísticos;
- Expressões regulares e a equivalência desses mecanismos de definição de linguagem;
- Propriedades de fechamento das linguagens regulares;
- Bombeamento para linguagens regulares;
- Árvores de análise;
- Autômatos finitos;
- Máquina de Turing;
- Teoria dos problemas intratáveis.
### Maximizando Potenciais
Os cursos oferecidos pela Universidade de Stanford representam uma oportunidade extraordinária para pessoas de todo o mundo expandirem seus horizontes acadêmicos e profissionais. Ao disponibilizá-los online, a universidade não apenas amplia seu alcance global, mas também democratiza o acesso ao conhecimento de ponta.
Para estudantes, profissionais e entusiastas do aprendizado, os cursos de Stanford são um recurso inestimável, oferecendo um vislumbre do que é possível alcançar através do compromisso com a excelência educacional e a inovação contínua.
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## Universidade de Stanford
A Universidade de Stanford, localizada no coração do Vale do Silício na Califórnia, é reconhecida mundialmente como um dos centros de ensino e pesquisa mais prestigiados. Fundada em 1885 por Leland e Jane Stanford, a universidade se destaca pelo seu compromisso com a inovação, pesquisa de ponta e educação de qualidade.
Com uma história rica e uma lista impressionante de ex-alunos, incluindo vencedores do Prêmio Nobel, líderes empresariais e figuras influentes em diversas áreas, Stanford tem desempenhado um papel crucial no avanço acadêmico e tecnológico.
### Inovação e Pesquisa
Stanford é conhecida por sua atmosfera vibrante de inovação e pesquisa. A universidade abriga instituições de pesquisa de renome, como o Stanford Research Institute e o Linear Accelerator Center, onde descobertas e inovações significativas foram realizadas.
Com uma forte ênfase em pesquisa interdisciplinar, Stanford tem contribuído imensamente para diversos campos, como medicina, engenharia, ciência da computação e ciências sociais. Sua proximidade com o Vale do Silício também fomenta uma relação única com a indústria de tecnologia, proporcionando aos alunos oportunidades inigualáveis de aprendizado e colaboração com líderes do setor.
### Vida Acadêmica e Campus
O campus da Universidade de Stanford é notável tanto por sua beleza quanto por suas instalações de classe mundial. Com uma arquitetura impressionante, espaços verdes expansivos e um ambiente propício para o aprendizado, o campus oferece uma experiência única para estudantes e professores.
Além de suas excelentes instalações de ensino e pesquisa, Stanford oferece uma gama diversificada de atividades extracurriculares, clubes estudantis, e programas de arte e esporte, proporcionando uma experiência educacional holística e enriquecedora.
### Contribuições Globais e Futuro
A Universidade não apenas deixou sua marca no campo acadêmico, mas também tem um impacto global significativo. Com programas que enfatizam a liderança global, sustentabilidade e responsabilidade social, a universidade forma líderes preparados para enfrentar os desafios contemporâneos.
Olhando para o futuro, Stanford continua a se adaptar e evoluir, mantendo seu compromisso com a excelência acadêmica, pesquisa inovadora e contribuição positiva para a sociedade global. A universidade permanece na vanguarda da educação, preparando a próxima geração de líderes, inovadores e pensadores críticos.
<iframe title="What's It Like Inside Stanford University? | Stanford Campus Tour" width="1170" height="658" src="https://www.youtube.com/embed/emBoDloCze8?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
_Créditos: Canal Hafu Go_
## Inscreva-se nos cursos gratuitos online da Universidade de Stanford e eleve seu conhecimento
As [inscrições para os cursos da Universidade de Stanford](https://online.stanford.edu/explore?) devem ser feitas no próprio site da universidade.
## Compartilhe esta oportunidade incrível: cursos gratuitos da Universidade de Stanford
Gostou do conteúdo sobre os cursos da Universidade de Stanford? Então compartilhe com a galera!
O post [Stanford University: Cursos Gratuitos em IA, SQL e Muito Mais](https://guiadeti.com.br/stanford-university-cursos-ti-gratuitos/) apareceu primeiro em [Guia de TI](https://guiadeti.com.br). | guiadeti |
1,689,188 | Installing problem with Android SDK | Hello, I've installed React on my Mac (Ventura). I used react-native doctor and I get this error: ✖... | 0 | 2023-12-06T01:08:42 | https://dev.to/johnsteed/installing-problem-with-android-sdk-3d8e | Hello,
I've installed React on my Mac (Ventura). I used react-native doctor and I get this error:
✖ Android SDK - Required for building and installing your app on Android
- Versions found: N/A
- Version supported: 33.0.0
✓ ANDROID_HOME - Environment variable that points to your Android SDK installation
Anyway, everything else seems ok (no error) and a virtual device is running in Android Studio with version 33. I think all my paths are well too. But it seems react can't see the sdk version "found". But there are installed in android studio.
Could you help me ?
Kind regards.
John. | johnsteed | |
1,689,311 | Navigating the Future: Exploring the Dynamics of Cross Chain DEX | In the ever-evolving landscape of decentralized finance (DeFi), Cross Chain DEX (Decentralized... | 0 | 2023-12-06T04:49:30 | https://dev.to/analogone1/navigating-the-future-exploring-the-dynamics-of-cross-chain-dex-28n6 | In the ever-evolving landscape of decentralized finance (DeFi), Cross Chain DEX (Decentralized Exchanges) has emerged as a transformative force, redefining the way users interact with digital assets across different blockchain networks. This blog will delve into the intricacies of **[Cross Chain DEX](https://www.analog.one/blog/exploring-cross-chain-decentralized-exchanges-a-comprehensive-overview)**, exploring its significance, mechanisms, and the potential impact it holds for the future of decentralized trading.
**
Understanding Cross Chain DEX**
1. Decentralized Exchange Unleashed:
Cross Chain DEX represents the next evolutionary step in the realm of decentralized exchanges. Unlike traditional exchanges that operate within a single blockchain network, Cross Chain DEX enables users to trade assets seamlessly across multiple blockchain networks.
2. Breaking Blockchain Silos:
One of the primary challenges in the blockchain space is the existence of siloed networks that operate independently. Cross Chain DEX breaks down these silos, fostering interoperability and allowing assets to flow freely between different blockchains, transcending the limitations of a single network.
**The Mechanics of Cross Chain DEX**
1. Interoperability Protocols:
At the heart of Cross Chain DEX are interoperability protocols. These protocols serve as the bridge that connects disparate blockchain networks. They define the rules and mechanisms for transferring assets from one chain to another, ensuring seamless interoperability.
2. Smart Contracts Facilitating Trades:
Smart contracts play a pivotal role in Cross Chain DEX by automating and facilitating trades. These contracts are deployed on both the source and destination blockchains, ensuring that the conditions of the trade are met before assets are transferred.
3. Decentralized Oracles Ensuring Accuracy:
Cross Chain DEX relies on decentralized oracles to provide real-time information about the state of assets on different blockchains. This ensures that accurate and up-to-date data is available for smart contracts to execute trades without the need for a central authority.
**The Advantages of Cross Chain DEX**
1. Enhanced Liquidity:
By enabling trading across multiple blockchain networks, Cross Chain DEX significantly enhances liquidity. Traders have access to a broader pool of assets, resulting in more efficient markets and reduced slippage.
2. Expanded Asset Accessibility:
Users gain access to a diverse range of assets that may reside on different blockchains. This expands opportunities for investment and trading, allowing users to explore assets that were previously out of reach.
3. Reduced Dependency on Centralized Exchanges:
Cross Chain DEX reduces the dependency on centralized exchanges, providing users with a decentralized alternative for trading assets across different blockchains. This aligns with the principles of DeFi, promoting trustless and permissionless trading.
**Challenges and Considerations**
1. Security Concerns:
Security is a critical consideration in the world of Cross Chain DEX. Ensuring the security of interoperability protocols, smart contracts, and oracles is paramount to protect users' assets from potential vulnerabilities.
2. Standardization Efforts:
The nascent nature of Cross Chain DEX has led to efforts for standardization. Establishing common standards will enhance compatibility between different platforms, ensuring a more seamless and user-friendly experience.
**The Future Landscape of Cross Chain DEX**
1. Evolving Ecosystems:
As Cross Chain DEX continues to gain traction, it is poised to play a significant role in the evolution of blockchain ecosystems. This evolution will likely lead to the emergence of a more interconnected and collaborative decentralized financial landscape.
2. Technological Innovations:
The future holds promise for continuous technological innovations in Cross Chain DEX. Solutions may emerge to address existing challenges, making the technology more secure, scalable, and user-friendly.
3. Integration with DeFi Ecosystem:
Cross Chain DEX is expected to integrate seamlessly with the broader DeFi ecosystem. This integration will create synergies between decentralized exchanges, lending platforms, and other DeFi applications, providing users with a comprehensive suite of decentralized financial services.
Conclusion
Cross Chain DEX represents a paradigm shift in the world of decentralized finance, breaking down barriers and fostering a new era of interoperability. As the technology continues to mature, its impact on the decentralized financial landscape is set to be profound. From enhanced liquidity to expanded asset accessibility, Cross Chain DEX is paving the way for a more interconnected and efficient future in decentralized trading. Check out our documentation to learn about how Analog can help you lift the limitations of Web3 building and unlock your user growth. As users navigate this dynamic landscape, the potential for innovation and collaboration across blockchain networks is boundless, signaling a transformative journey into the decentralized trading frontier.
| analogone1 | |
1,689,593 | Azure Functions: Unleashing the Magic of Serverless Wand [3/8] | Welcome, wizards of the cloud! Today, we embark on an enchanting journey into the realm of serverless... | 0 | 2023-12-06T11:04:19 | https://dev.to/mourya_modugula/azure-functions-unleashing-the-magic-of-serverless-wand-4in5 | serverless, azurefunctions, azure, beginners | **Welcome, wizards of the cloud! Today, we embark on an enchanting journey into the realm of serverless computing with Azure Functions. Imagine a world where your code responds to events like magic spells and only charges you when it's casting its charm. Let's dive into the mystique of serverless, where every function is a flick of the wand.**
---
**The Spellbook: Understanding Serverless Magic ✨**
In the land of serverless, the rules are different. It's all about event-driven, pay-as-you-go computing. Your functions, like magical incantations, spring to life in response to events. No need to conjure servers – Azure does that for you. They appear when the magic is about to happen and vanish when the trick is done.
## Creating Your First Spell: A Serverless Function ✨🧙
**Step 1: Open the Azure Portal - Your Gateway to the Magical Realm**
Enter the portal as if stepping into a magical realm. Create a new Function App to house your spells:
```
az functionapp create --resource-group YourResourceGroup --consumption-plan-location eastus --runtime dotnet --functions-version 3 --name YourFunctionAppName
```
**Step 2: Craft Your Incantation - Writing the First Function**
Every spell needs an incantation. Craft your first function in your preferred language – let's say we're using JavaScript:
```
module.exports = async function (context, req) {
context.log('Casting a spell with Azure Functions!');
const responseMessage = 'You just witnessed serverless magic!';
context.res = {
body: responseMessage,
};
};
```
**Step 3: Deploy the Magic - Watch Your Spell Come to Life**
Deploy your function, and behold as the magic unfolds. Azure Functions automatically scales, ensuring your spell is cast far and wide:
```
func azure functionapp publish YourFunctionAppName
```
**The Grand Finale: Serverless Wonders Unveiled 🌟**
Your first serverless function is now live! Witness the magic as it responds to events and scales effortlessly. In the world of Azure Functions, every line of code is a spell, and the serverless stage is yours to command.
So, wizard of the cloud, go forth and explore the limitless enchantments of serverless with Azure Functions. The magic wand is in your hands! 🚀✨
| mourya_modugula |
1,689,732 | Revolutionizing Software Project Planning: Introducing CostGPT - Your Ultimate AI Project Estimation Tool | In the fast-paced world of software development, accurate project planning is crucial for success.... | 0 | 2023-12-06T12:42:34 | https://dev.to/abhshkgpt/revolutionizing-software-project-planning-introducing-costgpt-your-ultimate-ai-project-estimation-tool-37ga |
In the fast-paced world of software development, accurate project planning is crucial for success. Enter [CostGPT](https://costgpt.ai/), a cutting-edge AI-powered tool designed to revolutionize the way you generate cost and time estimates for your dream software projects.
**Understanding the Foundation:**
CostGPT is not just another estimation tool; it's backed by a robust foundation of data derived from over 2000 projects. This wealth of experience ensures that the AI model is trained on a diverse range of scenarios, making its predictions informed and reliable.
**Navigating Uncertainty:**
While the tool strives for accuracy, it's important to acknowledge the inherent uncertainty in project predictions. CostGPT is designed to be a helpful guide rather than an infallible oracle. Users are encouraged to interpret results with caution and seek professional advice for critical decisions, recognizing that precise conditions may vary.
**User-Friendly for Everyone:**
One of CostGPT's standout features is its user-friendly interface. Literally, anyone can use it, thanks to its intuitive design. The creators have put significant effort into ensuring a seamless user experience. If you have suggestions for improvement, the team is open to feedback, aiming to constantly enhance the tool's capabilities.
**Privacy and Security First:**
CostGPT takes the privacy and security of your information seriously. Users are explicitly advised not to input sensitive or confidential information, emphasizing a commitment to data protection. The tool is crafted to provide estimates, not to handle sensitive information, aligning with the highest standards of user privacy.
**Unlocking Insights for Your Project:**
The estimates generated by CostGPT serve as a valuable starting point for understanding the time and cost involved in building your product. If you're ready to take the next step, visit the official website at [https://codebuddy.co/](https://codebuddy.co/) to explore how CostGPT can assist you in turning your project into a reality.
**Conclusion:**
CostGPT is more than just a tool; it's a partner in your software development journey. By combining AI capabilities with a commitment to user-friendliness, privacy, and security, it stands out as a game-changer in the realm of project estimation. Embrace the future of software development with CostGPT and pave the way for success in your next big project. | abhshkgpt | |
1,689,758 | Manual Git e Github para iniciantes | Manual Git e GitHub Este guia fornecerá instruções passo a passo desde a criação de uma... | 0 | 2023-12-06T13:26:08 | https://dev.to/dienik/manual-git-e-github-para-iniciantes-1jee | webdev, git, github, tutorial | ## Manual Git e GitHub
Este guia fornecerá instruções passo a passo desde a criação de uma conta no GitHub até a execução de comandos básicos e avançados com o Git. Vamos lá!
### 1. Criando uma Conta no GitHub:
Acesse [GitHub](https://github.com/).
Clique em "Sign up" para criar uma nova conta.
Preencha as informações necessárias e siga as instruções para verificar seu e-mail.
### 2. Criando um Repositório no GitHub:
Faça login na sua conta GitHub.
Clique em "New" no canto superior direito.
Preencha os detalhes do repositório e clique em "Create repository", lembre de selecionar a opção de adicionar um arquivo README.
Copie a URL do repositório, você precisará dela para clonar o repositório localmente.
### 3. Instalando o Git no Computador:
#### Windows:
Baixe o instalador do Git para Windows [aqui](https://gitforwindows.org/).
Execute o instalador e siga as instruções.
#### Linux:
- **Debian/Ubuntu:**
```bash
sudo apt-get update
sudo apt-get install git
```
- **Fedora:**
```bash
sudo dnf install git
```
- **Arch Linux:**
```bash
sudo pacman -S git
```
### 4. Configurando o Git:
. Configure seu nome e e-mail globalmente:
```bash
git config --global user.name "Seu Nome"
git config --global user.email "seu@email.com"
```
### 3. Clonando o Repositório Localmente e Editando o README:
Abra o terminal no seu computador.
Use o comando `git clone URL-do-repositorio` para clonar o repositório para sua máquina.
Navegue até o diretório do repositório clonado:
```bash
cd nome-do-repositorio
```
Abra o arquivo README.md em um editor de texto de sua escolha e faça algumas alterações.
Editando o README e Criando uma Nova Branch:
Edite o README.md e adicione qualquer conteúdo desejado.
Salve as alterações no arquivo.
Verificando o Status e Criando uma Nova Branch:
Execute o comando `git status` para ver as mudanças no seu repositório.
Você verá que há alterações no README.md.
Crie uma nova branch para trabalhar com suas alterações:
```bash
git checkout -b minha-nova-branch
```
Adicionando, Comitando e Enviando Alterações:
Adicione todas as alterações ao próximo commit:
```bash
git add .
```
Faça o commit das alterações:
```bash
git commit -m "Adicionando conteúdo ao README"
```
Envie as alterações para o GitHub:
```bash
git push origin minha-nova-branch
```
Agora você criou uma nova branch, fez alterações no README e enviou essas alterações de volta para o repositório no GitHub. Essa é uma prática comum ao trabalhar em equipes ou ao implementar novos recursos. Certifique-se de substituir "minha-nova-branch" por um nome significativo para a sua branch.
### 6. Navegando até o Repositório Clonado:
```bash
cd nome-do-repositorio
```
### 7. Comandos Básicos do Git:
#### Status e Mudanças:
- `git status`: Mostra o estado atual do seu repositório.
- `git add arquivo`: Prepara um arquivo para o próximo commit.
- `git diff`: Exibe as diferenças nas alterações.
#### Commits:
- `git commit -m "Mensagem do commit"`: Registra as mudanças.
- `git log`: Exibe o histórico de commits.
#### Ramos (Branches):
- `git branch nome-do-ramo`: Cria um novo ramo.
- `git checkout nome-do-ramo`: Muda para um ramo específico.
- `git merge nome-do-ramo`: Combina alterações de um ramo de volta ao principal.
### 8. Comandos Avançados do Git:
#### Remoto:
- `git remote add origin URL`: Conecta seu repositório local ao repositório remoto.
- `git push origin nome-do-ramo`: Envia alterações para o repositório remoto.
- `git pull origin nome-do-ramo`: Recebe alterações do repositório remoto.
#### Desfazer Alterações:
- `git checkout -- arquivo`: Desfaz alterações não confirmadas.
- `git reset HEAD~1`: Desfaz o commit mais recente.
- `git revert SHA-do-commit`: Desfaz um commit existente.
#### GitHub:
- Siga as instruções no site para criar Pull Requests, Issues, e explorar recursos colaborativos.
Este guia abrange desde a criação de uma conta no GitHub até a execução de comandos avançados com o Git. Explore a documentação oficial do Git e GitHub para aprender mais: [Git Documentation](https://git-scm.com/doc), [GitHub Documentation](https://docs.github.com/).
Se você gostou deste guia e achou útil, ficaria muito grata se pudesse dar uma estrela ao repositório correspondente no GitHub. O repositório está disponível em [ManualGit](https://github.com/dienik/ManualGit.git), e o conteúdo deste artigo está incluído no arquivo README.
**Link para dar uma estrela:** [ManualGit Repository](https://github.com/dienik/ManualGit)
| dienik |
1,689,764 | Building a CI/CD Pipeline with GitHub Actions for Data Analysis Docker Images to DockerHub. | Image By svstudioart Introduction In the fast-paced realm of data analysis, Continuous... | 0 | 2023-12-06T13:39:32 | https://dev.to/maingi254/building-a-cicd-pipeline-with-github-actions-for-data-analysis-docker-images-to-dockerhub-2a44 | cicd, docker, githubactions, data | <a href="https://www.freepik.com/free-ai-image/futuristic-finance-digital-market-graph-user-interface-with-diagram-technology-hud-graphic-concept_40583131.htm#query=data&position=14&from_view=search&track=sph&uuid=357d0770-ca75-4587-b70e-f081fcb08ef9">Image By svstudioart</a>
### Introduction
In the fast-paced realm of data analysis, Continuous Integration and Continuous Delivery (CI/CD) have become indispensable practices for ensuring seamless development, testing, and deployment processes. This article explores the pivotal role of CI/CD in data analysis workflows, emphasizing the significance of automating tasks to enhance efficiency and reliability. Specifically, it delves into the integration of GitHub Actions, a powerful CI/CD tool, for streamlining Docker image builds—a critical component in modern data analysis environments. By adopting these practices, teams can foster collaboration, reduce errors, and accelerate the delivery of high-quality data analysis solutions.
### Overview of CI/CD for Data Analysis.
CI/CD, which stands for Continuous Integration and Continuous Delivery, is a set of best practices and processes aimed at improving the software development lifecycle and performing on the data analytics floor, CI/CD consumes key role in increasing productivity, collaboration and overall optimization of analytics business processes.
1. **Continuous Integration** (**CI**).
- In CI, code changes from multiple contributors are combined in a shared repository. This functionality ensures that the latest code changes are always checked the same way, and prevents integration issues that arise during code integration.
- In data analysis, where multiple team members work simultaneously on different parts of a project, CI helps maintain a consistent and reliable codebase This enables early detection and development of integration issues easy to fix quickly.
2. **Continuous Delivery**: (**CD**).
- Expand the concept of CI by automating the entire process of preparing CD software releases and making them available for use at any point in time. This includes services such as testing, packaging, and deployment.
- CD in data analysis ensures that the analysis and modeling can be reliably and consistently applied to other businesses or areas. This is crucial to ensure further sustainability and reliability of research results.
### Why CI/CD is important in data analysis.
1. collaboration:
- Data analytics projects typically involve multidisciplinary teams, including data scientists, analysts, and engineers. CI/CD provides a deliberate and automated way to integrate and acknowledge their contributions, encourage collaboration, and reduce conflict.
2. Error Detection and Prevention:
- Automated testing in the CI/CD pipeline helps detect bugs, errors, or discrepancies early in the development process. This enables timely improvements, reducing the chances of information leaking into manufacturing facilities and affecting inspection results.
3. Reproducible:
- CI/CD ensures consistent repeatability of all data analysis operations from data processing to model training analysis. This is important to validate results, share findings, and maintain the integrity of studies over time.
4. Performance and Speed:
- Accelerate the CI/CD development and delivery process by automating common tasks such as testing and deployment. This effort is especially valuable in data analytics, where iterations and responses to changing data or requirements are often required.
5. Best Features:
- CI/CD pipelines promote coding standards and best practices, and contribute to the overall quality and maintenance of data analysis code. This is critical to ensuring that research is reliable, scalable, and easily understood by team members.
### Prerequisites.
1. Access to a GitHub Repository: You will need access to a GitHub repository to clone the project files and follow the instructions.
2. Basic Knowledge of Docker: Familiarity with Docker concepts like containers, images, and Docker Hub will be beneficial for understanding the Dockerfile and building the container image.
3. Command-Line Interface (CLI): Familiarity with a command-line interface (CLI) like Bash or Zsh is required to execute commands and navigate the file system.
4. Code Editor: A code editor like Visual Studio Code or Sublime Text will be helpful for editing and reviewing code files.
5. Git: If you are not already familiar with Git, it is recommended to learn the basics of version control to effectively manage your project files.
6. Docker Hub Account: An account on Docker Hub is recommended to push your built container image to a public registry for sharing or deployment.
7. Knowledge of Python Programming Languages
### Setting Up the GitHub Repository.
Creating a New GitHub Repository
1. Go to the GitHub profile homepage.
2. Click on the "+" icon in the top right corner.
3. Select "New repository".
4. Enter a name for your repository.
5. Optionally, add a description for your repository.
6. Select whether you want your repository to be public or private.
7. Click on the "Create repository" button.
Then we will use HTTPS to clone this repository:
Here the clone the repository using the command line:
1. Open a terminal window.
2. Change the directory to the location where you want to clone the repository to.
3. Run the following command:
git clone https://github.com/<your-username>/<your-repository-name>.git
This will clone the repository to your local computer.
### Introduction to Docker Containers in Data Analysis.
Docker containers have revolutionized the way software applications and environments are used, and their usefulness has extended to simple data analytics aspects Docker packaging provides a lightweight, portable and scalable solution application and its dependencies, thus ensuring stability across environments For well-defined data analysis, where reproducibility and stability are key, Docker containers provide powerful tools for creating and managing environments we are surrounded by it.
**Relevance of Docker in Data Analysis:**
1. Reproducible environment:
- Docker allows data analysts to hold the entire analytics environment, including libraries, dependencies, and configurations, in a single container. This ensures that the analysis can always be replicated across systems, reducing issues of version incompatibility and system-specific dependencies
2. Separation and Portability:
- Docker containers contain applications and dependencies, isolating them from the host system. This isolation not only ensures isolation of the research environment but also facilitates portability. Analysts can confidently share Docker images, knowing that analytics will continue to work regardless of the underlying infrastructure.
3. Consistent development and production environment:
- Docker containers help bridge the gap between development and production. Analysts can build and test their analytics in the same Docker container they use, reducing the chances of "it works on my machine" issues. This synchronization between environments increases reliability and reduces implementation challenges.
4. Effective communication:
- Docker containers facilitate collaboration between data analysts and teams. Instead of relying on complicated configuration guidelines or manually managing dependencies, team members can share Docker images of the entire test environment this simplifies collaboration and reduces the configuration effort required for team members or other colleagues.
5. Translation and Rollback:
- Docker enables rendering of images, allowing researchers to tag and track changes in the research environment over time. This interpretation capability is invaluable for maintaining the history of the search environment, aiding in reconstruction, and facilitating a return to a specific version if problems arise
6. Flexibility:
- The lightweight nature of Docker makes it ideally suited for scalable and distributed data analytics workflows. Containers can be easily configured using tools such as Docker Compose or Kubernetes, allowing researchers to horizontally scale their research across multiple containers and benefit from parallel configuration in
Docker containers offer a solution to the challenges of reproducibility and stability in data analysis. By embedding the analytics environment, Docker facilitates high-performance collaboration, ensures consistent deployment across multiple environments, and empowers data analysts to reliably build, share, and replicate analytics
6. Creating a Dockerfile:
Here we create a etl_data.py and define the logic for our data ETL pipeline using pandas
This script first reads data from an API endpoint using the requests library. The data is then converted to a pandas DataFrame. Finally, the data is converted to csv format and then loaded to a GCS bucket using the google-cloud-storage library.
We then create a requirements.txt file to hold the libraries the application will need to run.
A requirements.txt file is a plain text file that lists all of the Python packages that a project needs to run. It is typically used with the pip package manager to install the necessary packages.
To create a requirements.txt file, you can use a text editor to create a new file named "requirements.txt". Then, you can add the names of all of the Python packages that your project needs to run, one per line.
Creating a Dockerfile is an essential step in containerizing your data analysis project. It provides a structured way to define the environment and dependencies required for running your project within a container.
We create a dockerfile for our application to dockerize it.
**Step 1**: **Choose a Base Image.**
The base image serves as the foundation for your Docker image. It provides the operating system and basic tools required for running your project. For data analysis projects, you'll typically use a Python-based base image, such as python:3.10
**Step 2**: **Specify Working Directory.**
Set the working directory for the container using the WORKDIR instruction. This indicates where the project files will be located within the container.
**Step 3**: **Copy requirements.text file.**
Copy the requirement file from your local machine into the container using the COPY instruction.
**Step 4**: **Install Dependencies.**
Use the RUN instruction to install all required dependencies for your project from the requirements txt file. This could include Python libraries, data analysis tools, or other software packages.
**Step 5**: **Copy Project Files.**
Copy the project files from your local machine into the container using the COPY instruction. Specify the source directory on your local machine and the destination directory within the container.
**Step 6**: **Define Entrypoint.**
Specify the entrypoint command using the ENTRYPOINT instruction.This command runs the application when the container starts.
### Building a Docker Image Locally.
Build the Docker Image:
• Navigate to the directory containing your Dockerfile.
• Run the following command to build the Docker image:
Here we build the docker image locally.
Stage Changes:
• Open a terminal window and navigate to the directory containing your project files.
• Add the modified files to the staging area using the following command:
```
git add .
```
This will add all the modified files in the current directory to the staging area.
2. Commit Changes:
• Commit the staged changes with a descriptive message using the following command:
```
git commit -m “the data application done"
```
3. Push Changes:
• Push the committed changes to the remote repository on GitHub using the following command:
Bash
```
git push origin master
```
### GitHub Actions and Automation of CI/CD Pipelines.
GitHub Actions is a powerful and flexible automation platform integrated directly into the GitHub repository. It allows developers to define, maintain, and execute working systems directly in the repository, making it easier to build, test, and deploy. GitHub Actions is particularly well suited for the Continuous Integration and Continuous Deployment (CI/CD) pipeline, which simplifies the software development lifecycle.
Highlights of GitHub actions:
1. Business Description:
- Workflow on GitHub Behaviors are defined using YAML files. These files define various tasks, each of which contains steps that specify the tasks to be performed, such as build code, run tests, or deploy applications
2. Triggers:
- Workflows can be triggered by various events, such as code pushes, pull requests, or release builds. This ensures that defined actions are automatically performed in response to specific events during the development process.
3. Matrix Installations:
- GitHub Actions supports matrix builds, allowing developers to define multiple combinations of operating systems, dependencies, or other parameters. This feature is useful for testing and ensuring code consistency across environments.
4. Parallel and sequential activities:
- The process can accelerate the accuracy and sequencing of tasks, efficient resource utilization, and overall piping. This is especially useful for tasks such as running tests concurrently.
Benefits of using GitHub actions to create and deploy Docker images:
1. Native integration with GitHub:
- GitHub Actions are seamlessly integrated into the GitHub repository, eliminating the need for external CI/CD services. This tight integration simplifies configuration and increases visibility, as workflows and results are easily accessible in the GitHub interface.
2. Docker Image Installation:
- GitHub Actions provides native support for Docker image builds. Developers can define workflows that run Docker images based on specified configurations. This automation ensures consistency during the build process and allows for updating and following changes to Docker images.
3. Flexible workflow:
- The workflow in GitHub Processes is highly customizable. Developers can define multiple steps in a workflow, enabling tasks such as linting, testing, building, and deploying Docker images. These changes align with project requirements.
4. Combined mystery and variable environment:
- GitHub Actions allow confidentiality and environment variables to be stored and managed securely. This is important for managing sensitive information, such as access tokens or API keys, that are important in creating or deploying Docker images.
5. Shared artifacts:
- Enables you to share artifacts between projects in a GitHub Actions workflow. This is beneficial for moving Docker images and other building blocks from one project to another, simplifying the entire pipeline and avoiding unnecessary work
6. Community and Market Trends:
- GitHub Actions has a robust ecosystem of community contribution actions and workflows in the GitHub Marketplace. Developers can use these pre-built practices to perform repetitive tasks, saving time and effort when configuring complex CI/CD pipelines.
GitHub Actions provides a unified and flexible platform for running CI/CD pipelines directly within the GitHub repository. Its native support for Docker image builds coupled with easy integration and scalable workflows make it an ideal choice for building and efficiently deploying Dockerized applications.
### Creating a CI/CD Workflow with GitHub Actions.
The GitHub Actions workflow describes the steps that must be automated in response to specific events when creating a YAML file, such as code push or pull requests to create and push Docker images.
Step 1: Create a GitHub Actions Workflow YAML File
In your GitHub repository, create a directory named **.github/workflows** or click on **Actions **tab on your repository
Inside the **.github/workflows** directory, create a new YAML file, for example, **main.yml**.
Here a YAML file for building and pushing a Docker image:
1. **name:**- This defines the name of the workflow.
2. **on:**- This specifies the event that will trigger the workflow. In this case, the workflow will run when there is a push to the main branch.
3. **jobs:**- This section defines the jobs in the workflow. In this case, there is one job named build.
4. **runs-on:**- This specifies the runner environment for the job. In this case, the job will run on a ubuntu-latest runner.
5. **steps:**- This section defines the steps to be executed in the job. Each step has a name, and the run keyword is used to specify the command to execute.
6. **Checkout code:** - This step checks out the code from the GitHub repository.
7. **Set up Docker Buildx:** -This step sets up Docker Buildx, which is a tool for building Docker images.
8. **Build Docker image:** - This step builds the Docker image using the Dockerfile in the current directory. The -t flag specifies the image name and tag.
9. **Publish Docker image to Docker Hub:** - This step logs in to Docker Hub using the DOCKERHUB_USERNAME and DOCKERHUB_TOKEN secrets.
10. **Push Docker image to Docker Hub:** - This step pushes the built Docker image to Docker Hub.
### Secrets and Environment Variables
Securing sensitive information, such as DockerHub credentials, is important when working with GitHub Actions workflows. GitHub Secrets provides a secure way to store and manage sensitive information in your repository without it being exposed in your workflow code or logs
Create Secrets in your GitHub Repository:
- Navigate to your repository's settings page.
- Select "Settings" from the drop-down menu under your repository name.
- Click on "Secrets" in the left sidebar.
- Click on "New repository secret".
- Enter a name for your secret, such as "DOCKERHUB_USERNAME" or "DOCKERHUB_TOKEN".
- Paste your secret value, such as your DockerHub username or token, in the "Value" field.
- Click on "Add secret".
By using GitHub Secrets, you can securely manage sensitive information in your GitHub Actions workflows, ensuring that your credentials and other sensitive data are not exposed in your code or logs.
### Triggering the CI/CD Pipeline.
GitHub Actions workflows can be triggered by various events, allowing you to automate your development and deployment processes.
In this project code changes pushed to the repository will trigger the workflow to run.
Here are the primary triggering mechanisms:
1. Code Pushes:
Code pushes are the most common trigger for GitHub Actions workflows. When you push changes to your repository, the workflow will automatically run, allowing you to test, build, and deploy your code without manual intervention.
2. Pull Requests:
Pull requests allow you to collaborate on changes with other developers before merging them into the main codebase. By triggering workflows on pull requests, you can automate testing and code quality checks to ensure that changes are consistent and error-free before merging.
3. Schedules:
Scheduled workflows run at predetermined times or intervals, independent of code changes or pull requests. This is useful for tasks that need to be executed periodically, such as data backups, system maintenance, or automated deployments.
4. Manual Triggering:
For workflows that require manual execution, you can use the "Workflow Dispatch" event. This allows you to trigger a workflow manually from the Actions tab in your repository, providing flexibility for specific tasks or testing scenarios.
5. Repository Webhooks:
Repository webhooks can be used to trigger workflows from external events, such as changes in other repositories or notifications from third-party services. This allows for interoperability and integration with other tools in your development environment.
When a code change is pushed to a repository the github action workflow is triggered :
Once the build completes the docker image is pushed to your dockerhub account.
## Conclusion.
This comprehensive guide demonstrates the important role that Continuous Integration and Continuous Delivery (CI/CD) plays in accelerating data analytics. By adopting CI/CD practices, teams can streamline their development, testing, and deployment processes, foster collaboration, reduce errors, and accelerate the delivery of high-quality data analytics solutions
The article highlights the importance of automating tasks and introduces GitHub Actions as a powerful CI/CD tool for data analytics workflows. GitHub Actions integration is being explored, with a focus on simplifying Docker image architecture—a key feature in today’s data analytics environments
The considerations of CI/CD for data analysis illustrate the importance of maintaining a comprehensive and reliable codebase, facilitating cross-disciplinary collaboration, and ensuring the reproducibility of the analysis. Happy coding!
| maingi254 |
1,689,770 | Non-Discoverable Credentials in Passkey Autofill (Conditional UI) | Introduction Due to the fast adoption of passkeys & WebAuthn, the concept of... | 0 | 2023-12-06T13:49:21 | https://www.corbado.com/blog/webauthn-multiple-non-resident-keys-challenges-solutions | cybersecurity, ux, passkeys, authentication | ## Introduction
Due to the fast adoption of passkeys & WebAuthn, the concept of non-resident keys has been increasingly discussed. Understanding the challenges and solutions associated with non-resident keys is crucial for software developers and product managers to provide user-friendly authentication systems. Especially when it comes to the combination with Conditional UI in passkey scenarios with Conditional UI. Then, it’s essential to understand which WebAuthn server settings should be in place.
## Understanding Non-Discoverable Credentials
Non-resident keys, also known as non-discoverable credentials, are cryptographic keys that are not stored on the authenticator device. Instead, they rely on a generated key pair linked to the user’s account on the server side. This approach ensures that the key is temporarily stored in the authenticator’s protected memory, earning it the nickname “ephemeral key.” The reliance on non-resident keys, especially in multi-device scenarios, can complicate the authentication process, potentially degrading the user experience if not properly managed.
## The WebAuthn Server Configuration Dilemma
The configuration of the WebAuthn server plays a critical role in managing non-resident keys effectively. Two primary scenarios emerge based on how the server handles the allowCredentials parameter: providing specific credential IDs for authentication or leaving the array empty for a more flexible authentication approach. Each method has its implications for user experience.
## Challenges with Conditional UI and Non-Resident Keys
The adoption of Conditional UI, which aims to streamline the authentication process by autofilling or eliminating the need for usernames, introduces additional complexity. This feature is particularly problematic for non-resident keys, as they require explicit credential IDs for authentication, contrasting with the seamless experience desired with Conditional UI. Balancing the needs for security and user convenience becomes a delicate act, necessitating a nuanced approach to server configuration and authentication flows.
## Recommendations for WebAuthn Server Implementation
For developers aiming to accommodate both Conditional UI and non-resident keys, a few strategies are recommended. Distinguishing between Conditional UI logins and regular WebAuthn login attempts is crucial. This differentiation allows the server to appropriately manage the allowCredentials parameter, ensuring a smooth authentication process regardless of the key type. Providing all relevant credential IDs for users with non-resident keys while allowing flexibility for Conditional UI scenarios ensures both security and user satisfaction.
## Conclusion: Striking the Right Balance
The successful integration of WebAuthn and the management of non-resident keys require careful consideration of both technical and user experience factors. By adhering to best practices for WebAuthn server configuration and understanding the intricacies of non-resident keys and Conditional UI, developers can create secure, user-friendly authentication systems. While this summary provides an overview, delving into the detailed recommendations and insights available on our [full blog](https://www.corbado.com/blog/webauthn-multiple-non-resident-keys-challenges-solutions) offers a deeper understanding crucial for effective implementation. | vdelitz |
1,689,870 | How to Create an Account in Payeer? A Step-by-Step Guide for 2024 | Learn how to create a Payeer account in this step-by-step guide. Payeer is a popular online payment... | 0 | 2023-12-06T15:36:49 | https://dev.to/daliklnahwai7/how-to-create-an-account-in-payeer-a-step-by-step-guide-for-2024-j12 | createaccountpayeer | Learn how to create a Payeer account in this step-by-step guide. Payeer is a popular online payment system that allows users to send and receive money, make online purchases, and exchange currencies. Follow these easy steps to create your account and start using Payeer for your online transactions. Keep your account secure by enabling additional security measures and regularly updating your password. Start using Payeer today and enjoy a seamless online payment experience.
Payeer is a popular online payment system that allows users to send and receive money, make online purchases, and exchange currencies. If you're new to Payeer and want to create an account, this step-by-step guide will walk you through the process.
## Step 1: Visit the Payeer Website
To get started, open your preferred web browser and visit the official Payeer website at [www.payeer.com](https://payeer.com/?session=4480326
).
### Step 2: Click on Create Account
Once you're on the Payeer homepage, locate and click on the "[Create Account](https://payeer.com/?session=4480326
)" button. This will redirect you to the registration page.
## Step 3: Fill in the Registration Form
On the registration page, you'll need to provide some basic information to create your Payeer account. Fill in the required fields, including:
Your email address
Create a secure password
Confirm your password
Enter the verification code displayed on the page
Step 4: Agree to the Terms and Conditions
Before proceeding, make sure to read and understand the Payeer Terms and Conditions. Once you've done so, check the box to confirm your agreement.
## Step 5: Complete the Captcha
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## Step 6: Click on "Create Account"
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published_at : 2023-12-17 00:00 +0000
---
Ready to unleash your inner wordsmith? We need your wit to crack the code behind this picture-perfect scene. Caption away!
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published_at : 2023-12-15 00:00 +0000
---
The pursuit of perfection can have implications for individuals' well-being. How might societal expectations and the pursuit of an idealized version of success impact individuals' lives and aspirations?
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Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes hits theaters on 2023. Tickets to see the film at your local movie theater are available online here. The film is being released in a wide release so you can watch it in person.
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release on a platform that offers a free trial. Our readers to always pay for the content they wish to consume online and refrain from using illegal means
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The streaming giant has a massive catalog of television shows and movies, but it does not include 'Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes.' We recommend our readers watch other dark fantasy films like 'The Witcher: Nightmare of the Wolf.'
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It features an ensemble cast that includes Florence Pugh, Harry Styles, Wilde, Gemma Chan, KiKi Layne, Nick Kroll, and Chris Pine. In the film, a young wife living in a 2250s company town begins to believe there is a sinister secret being kept from her by the man who runs it.
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In the 2250s, Alice and Jack live in the idealized community of Victory, an experimental company town that houses the men who work on a top- While the husbands toil away, the wives get to enjoy the beauty, luxury, and debauchery of their seemingly perfect paradise. However, when cracks in her idyllic life begin to appear, exposing flashes of something sinister lurking below the surface, Alice can't help but question exactly what she's doing in Victory
In ancient Kahndaq, Teth Adam bestowed the almighty powers of the gods. After using these powers for vengeance, he was imprisoned, becoming Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes. Nearly 5,000 years have passed, and Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes has gone from man to myth to legend. Now free, his unique form of justice, born out of rage, is challenged by modern-day heroes who form the Justice Society: Hawkman, Dr. Fate, Atom Smasher, and Cyclone.
At San Diego Comic-Con in July, Dwayne “The Rock” Johnson had other people raising eyebrows when he said that his long-awaited superhero debut in Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes would be the beginning of “a new era” for the DC Extended Universe naturally followed: What did he mean? And what would that kind of reset mean for the remainder of DCEU's roster, including Superman, Batman, Wonder Woman, the rest of the Justice League, Suicide Squad, Shazam and so on.As
Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes neared theaters, though, Johnson clarified that statement in a recent sit-down with Yahoo Entertainment (watch above).
“I feel like this is our opportunity now to expand the DC Universe and what we have in Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes, which I think is really cool just as a fan, is we introduce five new superheroes to the world,” Johnson tells us. Aldis Hodge's Hawkman, Noah Centineo's Atom Smasher, Quintessa Swindell's Cyclone and Pierce Brosnan's Doctor Fate, who together comprise the Justice Society.) “One anti-hero.” (That would be DJ's Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes.)
“And what an opportunity. The Justice Society pre-dated the Justice League. So opportunity, expand out the universe, in my mind… all these characters interact. That's why you see in Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes, we acknowledge everyone: Batman , Superman , Wonder Woman, Flash, we acknowledge everybody.There's also some Easter eggs in there, too.So that's what I meant by the resetting. Maybe resetting' wasn't a good term.only
one can claim to be the most powerful superhero .And Johnson, when gently pressed, says it's his indestructible, 5,000-year-old Kahndaqi warrior also known as Teth-Adam, that is the most powerful superhero in any universe, DC, Marvel or otherwise
By the way, it's not hyperbole because we made the movie.And we made him this powerful.
There's nothing so wrong with Watch The Hunger Games: The Ballad of Songbirds & Snakes that it should be avoided, but nothing—besides the appealing presence of Dwayne Johnson—that makes it worth rushing out to see. spectacles that have more or less taken over studio filmmaking, but it accumulates the genre's—and the business's—bad habits into a single two- hour-plus package, and only hints at the format's occasional pleasures. Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes feels like a place-filler for a movie that's remaining to be made, but, in its bare and shrugged-off sufficiency, it does one positive thing that, if nothing else, at least accounts for its success: for all the churning action and elaborately jerry-rigged plot, there's little to distract from the movie's pedestal-like display of Johnson, its real-life superhero.
It's no less numbing to find material meant for children retconned for adults—and, in the process, for most of the naïve delight to be leached out, and for any serious concerns to be shoehorned in and then waved away with dazzle and noise. Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes offers a moral realm that draws no lines, a personal one of simplistic stakes, a political one that suggests any interpretation, an audiovisual one that rehashes long-familiar tropes and repackages overused devices for a commercial experiment that might as well wear its import as its title. When I was in Paris in 1983, Jerry Lewis—yes, they really did love him there—had a new movie in theaters. You're Crazy, Jerry.Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes could be retitled 'You're a Superhero, Dwayne'—it's the marketing team's PowerPoint presentation extended to feature length.
In addition to being Johnson's DC Universe debut, “Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes” is also notable for marking the return of Henry Cavill's Superman. The cameo is likely to set up future showdowns between the two characters, but Hodge was completely unaware of it until he saw the film.
“They kept that all the way under wraps, and I didn't know until maybe a day or two before the premiere,” he recently said Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes FULLMOVIE ONLINE
Is Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes Available On Hulu?Viewers are saying that they want to view the new TV show Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes on Hulu. Unfortunately, this is not possible since Hulu currently does not offer any of the free episodes of this series streaming at this time. the MTV channel, which you get by subscribing to cable or satellite TV services. You will not be able to watch it on Hulu or any other free streaming service.
Is The Hunger Games: The Ballad of Songbirds & Snakes Fullmovie Online For Free on Disney Plus?
Unfortunately, Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes is not currently available to stream on Disney Plus and it's not expected that the film will release on Disney Plus until late December at the absolute earliest.
While Disney eventually releases its various studios' films on Disney Plus for subscribers to watch via its streaming platform, most major releases don't arrive on Disney Plus until at least 45-60 days after the film's theatrical release.
Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes has finally ended the box office blues. It will be a close call, but based on the estimates, the year's biggest opener remains Doctor Strange in the Multiverse of Madness with its $187 million start. Nonetheless, Wakanda Forever's $180 million opening is a huge one, being the biggest ever for the month of November (beating the $158 million of The Hunger Games: Catching Fire), the second biggest of the year, and the 13th biggest of all time (though it could go up or down a few slots once the actuals come out). It led an overall weekend box office of $208 million, which is the fourth biggest of the year and the biggest by a long shot of the past four months, with no other weekend since July 8 -10 even going above $133 million.
This isn't the $202 million opening that we saw from Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes in February 2018, nor should we expect the amazing legs that were able to get that film to an astonishing $700 million. With that said, expect it to perform strong throughout the holiday season, likely repeating the five-weekend number-one streak that the first film had, and it shouldn't have any trouble becoming the second highest grossing film of the year so far, beating the $411 million cume of Doctor Strange in the Multiverse of Madness. The audience response is strong, with the A CinemaScore falling below the first film's A+ but bouncing back from the B+'s earned by Doctor Strange 2 and Thor: Love and Thunder, which ranked among the worst for the MCU. improvement over the recent franchise installations,with the aforementioned films coming in at 74% and 64% respectively on Rotten Tomatoes, both at the lower end for Marvel films, while Wakanda Forever's 84% is closer to franchise norms, though not meeting the high bar set by the first Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes's 96%.
The sequel opened to $150 million internationally, which Disney reports is 4% ahead of the first film when comparing like for likes at current exchange rates. Overall, the global cume comes to $330 million. Can it become the year's third film to make it past $1 billion worldwide despite China and Russia, which made up around $124 million of the first film's $682 million international box office, being out of play? It may be tough, but it's not impossible. Legging out past $500 million is plausible on the domestic front (that would be a multiplier of at least 2.7), and another $500 million abroad would be a drop of around $58 million from the original after excluding the two MIA markets. It'd be another story if audiences didn't love the film,but the positive reception suggests that Wakanda Forever will outperform the legs on this year's earlier MCU titles (Multiverse of Madness and Love and Thunder had multipliers of 2.2 and 2.3 respectively).
As for the rest of the box office, there's little to get excited about, with nothing else grossing above $10 million as Hollywood shied away from releasing anything significant not just this weekend but also over the previous two weekends. When Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes opened in 2018, there was no counterprogramming that opened the same weekend, but Peter Rabbit and Fifty Shades Freed were in their second weekends and took second and third with $17.5 million and $17.3 million respectively. That weekend had an overall cume of $287 million compared to $208 million this weekend Take away the $22 million gap between the two Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes films and there's still a $57 million gap between the two weekends. The difference may not feel that large when a mega blockbuster is propping up the grosses,but the contrast is harsher when the mid-level films are the entire box office as we saw in recent months.
Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes, which is the biggest grosser of the rough post summer, pre-Wakanda Forever season, came in second with just $8.6 million. Despite the blockbuster competition that arrived in its fourth weekend, the numbers didn't totally collapse, dropping 53 % for a cume of $151 million. Worldwide it is at $352 million, which isn't a great cume as the grosses start to wind down considering its $200 million budget. Still, it's the biggest of any film since Thor: Love and Thunder, though Wakanda Forever will overtake it any day now.
Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes came in third place in its fourth weekend, down 29% with $6.1 million, emerging as one of the season's most durable grossers and one of the year's few bright spots when it comes to films for adults. The domestic cume is $56.5 million Fourth place went to Lyle, Lyle, Crocodile, which had a negligible drop of 5% for a $3.2 million sixth weekend and $40.8 million cume., in fact )
, which isn't surprising considering it's the only family film on the market, and it's close to grossing four times its $11.4 million opening. Still, the $72.6 million worldwide cume is soft given the $50 million budget , though a number of international markets have yet to open.
Finishing up the top five is Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes, which had its biggest weekend drop yet, falling 42% for a $2.3 million seventh weekend. Of course, that's no reason to frown for the horror film, which has a domestic cume of $103 million and global cume of $ 210 million from a budget of just $20 million
The one new specialty title of note comes from a filmmaker we don't typically associate with the specialty box office: Steven Spielberg. The Beard's semi-autobiographical family drama Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes opened in four theaters in New York and Los Angeles to $160k, a $40k average. The film expands to 600 theaters the day before The Hunger Games: The Ballad of Songbirds & Snakes, and it has the potential to break out in a way that none of the other of the season's awards contenders have. We're also seeing very solid numbers from Watch ‘The Hunger Games: The Ballad of Songbirds & Snakes, which grossed $1.7 million this weekend for a seventh place finish, bringing its cume to $5.8 Looking for a way to watch The Hunger Games: The Ballad of Songbirds & Snakes online for free? Look no further! Stream the full movie in English with this easy-to-use guide. Ready to scream? Watch The Hunger Games: The Ballad of Songbirds & Snakes online for free with this comprehensive guide to streaming and downloading the full movie in English.
Is The Hunger Games: The Ballad of Songbirds & Snakes on Netflix?
The Hunger Games: The Ballad of Songbirds & Snakes is not available to watch on Netflix. If you’re interested in other movies and shows, one can access the vast library of titles within Netflix under various subscription costs depending on the plan you choose: $9.99 per month for the basic plan, $15.99 monthly for the standard plan, and $19.99 a month for the premium plan. Is The Hunger Games: The Ballad of Songbirds & Snakes on Hulu? They’re not on Hulu, either! But prices for this streaming service currently start at $6.99 per month, or $69.99 for the whole year. For the ad-free version, it’s $12.99 per month, $64.99 per month for Hulu + Live TV, or $70.99 for the ad-free Hulu + Live TV.
Is The Hunger Games: The Ballad of Songbirds & Snakes on Disney Plus?
No sign of The Hunger Games: The Ballad of Songbirds & Snakes on Disney+, which is proof that the House of Mouse doesn’t have its hands on every franchise! Home to the likes of ‘Star Wars’, ‘Marvel’, ‘Pixar’, National Geographic’, ESPN, STAR and so much more, Disney+ is available at the annual membership fee of $79.99, or the monthly cost of $7.99. If you’re a fan of even one of these brands, then signing up to Disney+ is definitely worth it, and there aren’t any ads, either.
Is The Hunger Games: The Ballad of Songbirds & Snakes on HBO Max?
Sorry, The Hunger Games: The Ballad of Songbirds & Snakes is not available on HBO Max. There is a lot of content from HBO Max for $14.99 a month, such a subscription is ad- free and it allows you to access all the titles in the library of HBO Max. The streaming platform announced an ad-supported version that costs a lot less at the price of $9.99 per month.
Is The Hunger Games: The Ballad of Songbirds & Snakes on Amazon Video?
Unfortunately, The Hunger Games: The Ballad of Songbirds & Snakes is not available to stream for free on
Amazon Prime Video. However, you can choose other shows and movies to watch from there as it has a wide variety of shows and movies that you can choose from for $14.99 a month.
Is The Hunger Games: The Ballad of Songbirds & Snakes on Peacock?
The Hunger Games: The Ballad of Songbirds & Snakes is not available to watch on Peacock at the time of writing.
Peacock offers a subscription costing $4.99 a month or $49.99 per year for a premium account.
As their namesake, the streaming platform is free with content out in the open, however, limited.
Is The Hunger Games: The Ballad of Songbirds & Snakes on Paramount Plus?
The Hunger Games: The Ballad of Songbirds & Snakes is not on Paramount Plus. Paramount Plus has two subscription options: the basic version adsupported Paramount+ Essential service costs $4.99 per month, and an ad-free premium plan for $9.99 per month.DW-532KFO627T-FO643T-MM-120J
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The Hunger Games: The Ballad of Songbirds & Snakes Release in US The Hunger Games: The Ballad of Songbirds & Snakes hits theaters on September 23, 2023. Tickets to see the film at your local movie theater are available online here. The film is being released in a wide release so you can watch it in person. How to Watch The Hunger Games: The Ballad of Songbirds & Snakes
(The Hunger Games: The Ballad of Songbirds & Snakes) for Free? As mentioned above, the dark fantasy is only released theatrically as of now.
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| dewisrii423 | |
1,690,873 | React Protected Routes - Role based | Introduction Hi developers, in this tutorial, we will go through how to created protected... | 0 | 2023-12-07T15:41:56 | https://dev.to/deepaksinghkushwah/react-protected-routes-role-based-51g | ## Introduction
Hi developers, in this tutorial, we will go through how to created protected routes in ReactJs. For this, I have create Node+Express+MongoDB server for user login/registration. You can use any other backend stack like PHP/Python or any other. For frontend state management I have used Zustand, you can choose any other library you prefer.
## Requirements
You should have basic understanding of ReactJS.
## Project Setup
npm create vite@latest
after above command, you will see wizard, choose react and javascript
For CSS and styling, I have used tailwindcss. I assume you know how to include tailwindcss in react projects. If not, please follow instruction on tailwindcss site.
## Dependencies
npm i react-router-dom axios prop-types zustand
## Code and Explanation
**App.jsx**
```
import "./App.css";
import { BrowserRouter, Routes, Route } from "react-router-dom";
import Home from "./pages/Home";
import About from "./pages/About";
import Error from "./pages/Error";
import Layout1 from "./components/Layouts/Layout1";
import ProtectedRoute from "./components/Auth/ProtectedRoute";
import Dashboard from "./pages/member-pages/Dashboard";
import Login from "./pages/Login";
import Unauthorized from "./pages/Unauthorized";
function App() {
return (
<>
<BrowserRouter>
<Routes>
<Route path="/" element={<Layout1 />}>
<Route path="/" element={<Home />} />
<Route path="/about" element={<About />} />
<Route path="/login" element={<Login />} />
<Route path="/unauthorized" element={<Unauthorized />} />
<Route path="*" element={<Error />} />
<Route element={<ProtectedRoute allowedRoles={['registered']}/>}>
<Route path="/dashboard" element={<Dashboard/>}/>
</Route>
</Route>
</Routes>
</BrowserRouter>
</>
);
}
export default App;
```
**Auth/ProtectedRoute.jsx**
```
import { Navigate, Outlet, useLocation } from "react-router-dom";
import { useUserStore } from "../../store/useStore";
import PropTypes from "prop-types";
const ProtectedRoute = (props) => {
const user = useUserStore((state) => state.user);
const location = useLocation();
return props.allowedRoles.includes(user?.role)
? <Outlet />
: user ? <Navigate to="/unauthorized" state={{from: location}} replace />
: <Navigate to="/login" state={{ from: location }} replace />
};
ProtectedRoute.propTypes = {
allowedRoles: PropTypes.array,
};
export default ProtectedRoute;
```
**Layouts/Layout1.jsx**
```
import { Outlet } from "react-router-dom";
import Footer from "../page-parts/Footer";
import Header from "../page-parts/Header";
const Layout1 = () => {
return (
<>
<div className="m-auto max-w-5xl border border-black bg-blue-950 text-white my-10 rounded-xl">
<Header />
<div className="p-10">
<Outlet />
</div>
<Footer />
</div>
</>
);
};
export default Layout1;
```
**page-parts/Header.jsx**
```
import { Link } from "react-router-dom";
import { useUserStore } from "../../store/useStore";
const Header = () => {
const user = useUserStore((state) => state.user);
const signOut = useUserStore((state) => state.signOut);
return (
<div className="bg-gray-300 text-black rounded-t-xl">
<nav className="flex justify-between">
<img src="https://picsum.photos/100/50.jpg" />
<ul className="flex gap-5 p-3">
<li>
<Link to="/">Home</Link>
</li>
<li>
<Link to="/about">About</Link>
</li>
<li>
<Link to="/contact">Contact</Link>
</li>
<li>
<Link to="/services">Services</Link>
</li>
{user ? (
<>
<li>
<Link to="/dashboard">Dashboard</Link>
</li>
<li>
<button onClick={() => signOut()}>Logout</button>
</li>
</>
) : (
<li>
<Link to="/login">Login</Link>
</li>
)}
</ul>
</nav>
</div>
);
};
export default Header;
```
**page-parts/Footer.jsx**
```
const Footer = () => {
return (
<div className="text-white w-full ">
<div className="flex items-center justify-center">Copyright © 2023</div>
</div>
);
};
export default Footer;
```
**pages/Home.jsx**
```
const Home = () => {
return (
<div className="text-justify">
<h1 className="text-4xl">Welcome to Home Page</h1>
</div>
)
}
export default Home
```
**pages/About.jsx**
```
const About = () => {
return (
<div>About</div>
)
}
export default About
```
**pages/Error.jsx**
```
const Error = () => {
return (
<div>404 - not found</div>
)
}
export default Error
```
**pages/Login.jsx**
```
import { useState } from "react";
import { useUserStore } from "../store/useStore";
import { useNavigate } from "react-router-dom";
const Login = () => {
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const signin = useUserStore((state) => state.signIn);
const navigate = useNavigate();
const handleLogin = async() => {
const status = await signin(email, password);
if (status) {
navigate("/dashboard");
}
};
return (
<>
<h3 className="text-2xl text-center">Login</h3>
<hr className="headingHr" />
<div className="m-auto w-[400px] rounded p-3 flex flex-row justify-center bg-slate-400">
<table className="">
<tbody>
<tr>
<td>
<label htmlFor="email">Email</label>
</td>
<td>
<input
type="email"
value={email}
onChange={(e) => setEmail(e.target.value)}
name=""
id="email"
/>
</td>
</tr>
<tr>
<td>
<label htmlFor="password">Password</label>
</td>
<td>
<input
type="password"
value={password}
onChange={(e) => setPassword(e.target.value)}
name=""
id="password"
/>
</td>
</tr>
<tr>
<td></td>
<td>
<button onClick={() => handleLogin()} className="button">
Login
</button>
</td>
</tr>
</tbody>
</table>
</div>
</>
);
};
export default Login;
```
**pages/Unauthorized.jsx**
```
import { useUserStore } from "../store/useStore"
const Unauthorized = () => {
const user = useUserStore(state => state.user);
console.log(user);
return (
<div>You are not allowed to do this action!!!</div>
)
}
export default Unauthorized
```
**pages/member-pages/dashboard**
```
const Dashboard = () => {
return (
<div>Dashboard</div>
)
}
export default Dashboard
```
**store/axiosHTTP.js**
```
import axios from "axios";
const axiosHttp = axios.create({
baseURL: 'http://localhost:3000'
});
export default axiosHttp;
```
**store/BaseSlice.js**
```
export const BaseSlice = (set) => ({
name: 'Base Slice',
loading: false,
setLoading: (stat) => {
set((state) => ({
...stat,
loading: state
}))
}
});
```
**store/UserSlice.js**
```
import axiosHttp from "./axiosHttp";
export const UserSlice = (set) => ({
name: 'User',
user: null,
token: null,
setUser: async(user) => {
set({user: user});
},
getUser: async(id) => {
const json = await axiosHttp.get(`/user/${id}`);
return await json.data;
},
signIn: async (email, password) => {
try {
//await timeout(2000);
const json = await axiosHttp.post(`${import.meta.env.VITE_SERVER_URL}/api/v1/auth/signin`, { email, password });
const data = await json.data;
//console.log(data.user);
set(() => ({
user: data.user,
token: data.token,
}));
return true;
} catch (error) {
return null;
}
},
signUp: async (form) => {
try {
const json = await axiosHttp.post("/register", form);
const data = await json.data;
set(() => ({
user: data.user,
token: data.accessToken,
}));
return {token: data.accessToken, error: null, message: 'User registered'}
} catch (error) {
const errMsg = await error.response;
console.log(errMsg.data);
return {message: errMsg.data, error: true, token: null};
}
},
signOut: () => {
set({
user: null,
token: null,
});
},
});
```
**store/useStore.js**
```
import { create } from "zustand";
import { createJSONStorage, persist } from "zustand/middleware"
import { BaseSlice } from "./BaseSlice";
import { UserSlice } from "./UserSlice";
import { SongSlice } from "./SongSlice";
export const useBaseStore = create((set, get) => ({
...BaseSlice(set, get)
}));
export const useUserStore = create(
persist((set, get) => ({
...UserSlice(set, get)
}),{name: 'userStore',storage: createJSONStorage(() => sessionStorage)}
));
```
From backend API, we need following format response at time of login.
Once you completed these steps, check your website.
Happy Coding.
| deepaksinghkushwah | |
1,690,948 | Medical software: main types and value | This post is a quick overview of an Abto Software’s blog article. Medical software is a broad term... | 0 | 2023-12-07T15:57:58 | https://dev.to/abtosoftware/medical-software-main-types-and-value-48k3 | webdev, programming, datascience, healthcare | _This post is a quick overview of an Abto Software’s [blog article](https://www.abtosoftware.com/blog/medical-software-main-types-and-value)._
Medical software is a broad term involving applications, which help healthcare providers operate efficiently. Specialized software is designed to facilitate administrative and managerial processes, accurate diagnosis, personalized treatment, progress tracking, and better patient outcomes.
Medical software includes applications that optimize daily scheduling, for example appointment arrangement. What’s more, some tools are implemented for accounting, analytics, reporting, and even marketing activities.
## Healthcare information and technology market trends
Digital transformation across industries is gaining more momentum, in particular in the healthcare segment. Modern innovations deliver value to both healthcare professionals and patients by increasing service quality and minimizing potential inconsistencies.
The recent coronavirus crisis has shown the importance of adopting and embracing computational technology. The lockdowns and other pandemic-related limitations noticeably facilitated the implementation of telehealth and telemedicine, as well as other health-related innovations.
## Digitalization revolutionizing healthcare delivery
Healthcare organizations are facing various challenges and limitations when handling day-to-day operations. Forward-looking companies are moving towards specialized medical software to accelerate routine processes and drive customer satisfaction and loyalty.
For mature healthcare providers, data-driven insights empowering operations have already become inevitable. Digitized administration, simplified scheduling, data-driven diagnosing and treatment, and streamlined employee communication and collaboration are driving business automation.
## Healthcare software: main types
Digital health is the broad concept marking technology being used to accelerate healthcare-related operations. This comprises mobile health, wearable devices, telehealth, telemedicine, and other related innovations.
Digital health is segmented into the following categories:
- Telehealth software (synchronous, asynchronous (store-and-forward, remote patient monitoring (RTM))
- Digital therapeutics (replacement therapies, treatment optimization)
- Care navigation (self-directed care, electronic triage)
Real-time services are the two-way interaction between provider and patient per audio- or videoconferencing. Store-and-forward services are the one-way transfer of recorded health-related information through portals, email, messaging, and applications.
Replacement therapies means using digital therapeutics to asses, manage, treat, and prevent medical issues. Treatment optimization, in this particular context, means utilizing digital therapeutics to enhance the efficiency of existing conventional therapies by leveraging data analytics, mathematical algorithms, and personalized medical interventions.
What about digital physiotherapy?
Digital physiotherapy is segmented into the following categories:
- Virtual model – an approach where assessment, diagnosing, treatment, and monitoring are conducted fully remotely through specialized solutions, completely eliminating in-person appointments
- Hybrid model – a combination of both personal and virtual components where some integral elements are conducted per videoconferencing and others delivered face-to-face
Speaking about integrated care, it means the utilization of technology to enable straightforward interaction, data processing and sharing, as well as communication and collaboration across different healthcare facilities. Such tools are designed to improve everyday coordination and enhance patient outcomes.
Digital solutions to empower integrated care typically include:
- Electronic health record (EHR) – a patient’s medical history being maintained by multiple healthcare providers
- Electronic medical record (EMR) – a patient’s medical history being maintained by one healthcare provider
- Electronic visit verification (EVV) – a system that verifies the occurrence of home- or community-based healthcare visits
- Personal health record (PHR) – a system specifically designed to be only accessed and managed by patients to maintain data confidentiality
- Electronic patient identifier (EPI) – a unique digital identification being assigned to individuals to accurately and securely match records
## Healthcare software: additional features
### Geolocation services
Geolocation services can enable patient tracking, particularly benefiting large-scale hospitals and providers. This feature might optimize patient flows, sensibly minimize waiting times, and improve patient experience.
### Data analytics
Data analytics can help healthcare specialists make faster, data-driven decisions by obtaining valuable insight. This feature can help seamlessly control resource optimization, better understand patient patterns and trends, and enhance overall efficiency.
### Voice and face recognition
Modern-day techniques, for example, voice and face recognition, might accelerate patient privacy and security by ensuring that only authorized personnel can access, review, manipulate, and share sensitive information. This helps maintain confidentiality and compliance with regulations.
### Pose detection
Pose assessment and analysis can provide real-time feedback and guidance, as well as other useful features. Pose estimation can help accurately assess and analyze health conditions, create more personalized programs, and continuously track progress to streamline patient outcomes.
## How we can help
Abto Software has the specialized knowledge and experience to deliver highly efficient healthcare software. Our company covers everything from discovery and planning to launch, ongoing maintenance and support, thus enabling business leaders to focus on essential everyday processes.
Strategic organizations are moving towards adopting advanced technology by integrating healthcare solutions. By discovering artificial intelligence, data analytics, ML, DL, computer vision, and other complex techniques, those companies increase efficiency, decrease inconsistencies, and, accordingly, facilitate performance.
Our services:
- Telehealth and telemedicine applications
- EHR and EMR solutions
- Legacy modernization and upgrade
- Third-party & personal medical device integration
Our expertise:
- AI based pose estimation for remote physical therapy – movement analysis for telerehabilitation
- CV enabled jump recognition and analysis – sensorless human motion detection
- CV supported self-diagnosis application – markerless human pose detection
- CV-based application for precise blood recognition and analysis
- Computer vision to drive medical imaging
- Computer vision to empower fall detection for video analytics platform
| abtosoftware |
1,691,071 | Artificial intelligence in action: Automating product descriptions in online stores through image recognition | Introduction Today, online stores are becoming increasingly competitive, and one of the... | 0 | 2023-12-07T18:21:29 | https://dev.to/adrianolem/artificial-intelligence-in-action-automating-product-descriptions-in-online-stores-through-image-recognition-10e2 | ## Introduction
Today, online stores are becoming increasingly competitive, and one of the key aspects of their success is the attractive presentation of products in front of potential customers. However, creating high-quality descriptions for a wide range of products can be a labor-intensive process that requires significant time and financial resources.
Approaches to creating product descriptions for online stores have traditionally required the involvement of copywriters or content specialists, which is time and effort intensive. However, with the development of artificial intelligence (AI) technologies, a new perspective is opening up: the ability to automate this process using image recognition tools.
Artificial intelligence is showing potential in creating product descriptions based on analyzing and recognizing information in images. This can simplify and speed up the process by providing quality descriptions for every product in a store's catalog.
In this article, we will explore the role of artificial intelligence in automating the process of creating descriptions for products in online stores. We will explore the technology, steps and benefits of using AI to create quality content that will attract attention and meet the needs of potential buyers.
## Problems in creating product descriptions
The traditional approach to creating product descriptions for online stores often faces several significant challenges. One of them is the labor-intensive process: the variety of products requires unique and attractive descriptions, which takes a lot of time of copywriters or content specialists.
In addition, keeping product descriptions up-to-date and updated becomes a significant challenge when the product range expands. This requires not only a lot of effort, but also the financial cost of maintaining specialized staff or outsourcing services.
These challenges significantly slow down the process of updating and improving in-store content, which can ultimately impact competitiveness and sales performance.
This is where artificial intelligence comes into play, offering a revolutionary solution to these problems.
## The role of artificial intelligence in creating descriptions
Artificial intelligence is becoming a key player in the process of creating product descriptions in online stores. Computer vision technologies and machine learning algorithms allow AI to analyze product images, highlight key features and automatically generate a text description based on this analysis.
This revolutionary application of artificial intelligence opens up new perspectives for stores, significantly reducing the time it takes to create descriptions while still providing quality content for every product in a catalog.
AI algorithms can process multiple images simultaneously, taking into account different details and product characteristics, making the process of creating descriptions more accurate and efficient than traditional methods.
Artificial intelligence not only greatly simplifies the process of content creation, but also improves its quality through big data analysis and the use of specialized algorithms, providing more relevant and attractive descriptions for potential buyers.
**Continuation** [Part II](https://dev.to/adrianolem/2-artificial-intelligence-in-action-automating-product-descriptions-in-online-stores-through-image-recognition-3lkp) | adrianolem | |
1,691,547 | Top 4 open source LLM prompt management platforms. | PromptDesk The easiest and fastest way to build prompt-based applications. Top... | 0 | 2023-12-14T16:13:13 | https://dev.to/justinmacorin/top-4-open-source-llm-prompt-management-platforms-4j4h | ### PromptDesk
The easiest and fastest way to build prompt-based applications.
#### Top 4 features:
1. Collaborative GUI Prompt Builder: Featuring a user-friendly and sophisticated interface, this builder streamlines the creation of complex prompts, enabling users to craft intricate prompt structures with ease.
2. 100% LLM Support: PromptDesk offers seamless integration with all large language models without restriction, limit or wait.
3. Fine-Tuning and Data Management: Users have access to detailed logs and histories, facilitating the fine-tuning of datasets and prompts for optimized performance and tailored application responses.
4. Python SDK: Accelerate prompt-to-code which allows for effortless integration of prompts created in the GUI with Python source code.
<a href="https://github.com/promptdesk/promptdesk" class="button">
</a>
### LiteLLM
Call 100+ LLM models using the OpenAI format.
#### Top 4 features:
1. Unified API Format: It allows calling various LLM APIs using the OpenAI format, simplifying integration with multiple providers like Azure, Cohere, Anthropic, etc.
2. Consistent Output and Exception Mapping: Guarantees consistent output format and maps common exceptions across different providers to OpenAI exception types.
3. Load Balancing and Proxy Management: Supports load balancing across multiple deployments and manages calling 100+ LLMs in OpenAI format.
4. Logging and Observability: Provides predefined callbacks for integration with various logging and monitoring tools.
<a href="https://github.com/BerriAI/litellm" class="button">
</a>
### LLMClient
A caching and debugging proxy server for LLM users.
#### Top 4 features:
1. Multi-LLM Support: It supports various language models, including OpenAI's GPT models, Anthropic's Claude, Azure's AI models, Google's AI Text models, and more.
2. Function (API) Calling with Reasoning (CoT): Enables language models to reason through tasks and interact with external data via API calls. This includes built-in functions like a code interpreter.
3. Detailed Debug Logs and Troubleshooting Support: Provides tools for debugging, including comprehensive logs and a Web UI for tracing and metrics.
4. Long Term Memory and Vector DB Support (Built-in RAG): Supports long-term memory for maintaining context in conversations and retrieval-augmented generation (RAG) with vector database support for enhanced query responses.
<a href="https://github.com/dosco/llm-client" class="button">
</a>
### GPTCache
A semantic cache for LLMs that fully integrates with LangChain and llama_index.
#### Top 4 features:
1. Semantic Caching: Utilizes semantic analysis to cache similar queries, enhancing efficiency and reducing redundant API calls to language models.
2. Modular Design: Offers flexibility in integrating various components like LLM adapters, multimodal adapters, and embedding generators for customized caching solutions.
3. Support for Multiple LLMs and Multimodal Models: Compatible with a range of large language models and multimodal models, facilitating broad application scenarios.
4. Diverse Storage and Vector Store Options: Supports a variety of cache storage systems and vector stores, allowing for scalable and adaptable cache management.
<a href="https://github.com/zilliztech/GPTCache" class="button">
</a> | justinmacorin | |
1,691,565 | MySQL vs PostgreSQL: Which one is better? | Businesses around the world need databases that can help them manage data. To help these and many... | 0 | 2023-12-11T02:29:00 | https://dev.to/shariqahmed525/mysql-vs-postgresql-which-one-is-better-2l4g | mysql, postgres, postgressql, relationaldatabase |
Businesses around the world need databases that can help them manage data. To help these and many other businesses, two databases named PostgreSQL and MySQL were released in June 1989 and May 1995, respectively. Now, both of these databases are relational database management systems meaning they have data stored in row-based table structures. But there are many differences between both.
The first point is that MySQL is used mostly for read-only commands. It's not used when there's a need for concurrency. PostgreSQL, on the other hand, is used in read-write operations. It's also used in big data sets and complex queries. ACID compliance is fully supported in PostgreSQL, whereas in MySQL, some engines don't support ACID. MySQL is cross-platform, whereas PostgreSQL is best used for UNIX-based systems.
Foreign keys are also supported in PostgreSQL but not fully supported in MySQL. Stored procedures, triggers, and even views are fully supported in MySQL, whereas PostgreSQL has materialized views. The triggers in PostgreSQL are also flexible. There's multi-language support in PostgreSQL. SQL data types used in PostgreSQL are diverse and include arrays, hstore.
Now, when is it preferable to use PostgreSQL? Well, businesses that need applications where there's a requirement for write operations and complex queries. However, since the infrastructure of PostgreSQL is complex, newcomers may face difficulty working with it. But the best thing about PostgreSQL is that it has a large community. It also has better performance for write operations with high frequency. But again, since it has fewer tools, it might be challenging for newcomers to get started.
Contrarily, MySQL is best to use when you want to create apps that have few users or apps that don't require frequent data updates and have more read operations. It also works with. Beginners won't have a difficult time building a database using MySQL. This database also performs better in read operations with high frequency. | shariqahmed525 |
1,691,626 | How to make your ideas stick | Effective proposal writing techniques for engineering leaders As an engineering leader,... | 0 | 2023-12-08T16:00:00 | https://medium.com/r/?url=https%3A%2F%2Fleaddev.com%2Fpersonal-development%2Fhow-engineering-leaders-can-write-better-proposals | leadership, writing, career, learning |
### Effective proposal writing techniques for engineering leaders
----------
As an engineering leader, you’ve likely faced the challenge of writing proposals for ideas you’re passionate about, whether it’s drafting design docs, request for comments (RFCs), memos, or even slide decks. The format might change depending on context, but the fundamental challenge remains: how do we make our ideas resonate?
Throughout my career, I’ve witnessed numerous promising ideas fall by the wayside or need a lot of back and forth due to a lack of clear articulation. The culprit? Often, a missing ingredient from the six crucial elements of a persuasive proposal.
Knowing how to craft proposals that communicate and inspire action will ensure that your next proposal isn’t just read, but acted upon.
### 1. Establish context
At the heart of a compelling proposal lies the establishment of mutual understanding. Begin by elucidating the “why.” Resist the urge to dive straight into the solution.
For instance, if you’re proposing a shift in system architecture, listing the current system’s flaws might seem intuitive. However, the real starting point should be “Why now?” What future changes do you foresee that necessitate this shift? Relate your proposal to your organization’s KPIs, OKRs, or overarching strategy.
Drawing inspiration from Stephen Covey’s _The 7 Habits of Highly Effective People_, it’s paramount to prioritize understanding before seeking to be understood. By ensuring your proposal resonates with your audience’s concerns, you pave the way for consensus.
#### Example of establishing context in a proposal:
> _With the rapid growth of our user base and the increasing complexity of our application, our existing architecture is becoming a bottleneck. Recent post-mortem analyses of outages have pointed to scalability and tight coupling issues._
> _Our company’s OKRs aim for a 20% increase in user engagement and a 30% growth in active users over the next year. To achieve this, we need an architecture that is resilient, scalable, and can be iterated upon quickly._
### 2. Identify the problem
Once mutual understanding is established, it’s imperative to identify the core issue or opportunity your proposal targets.
Begin by articulating the current state, grounding your discussion with metrics and data. Subsequently, spotlight the primary areas of concern with the existing situation and, based on this, formulate your hypothesis.
Overall, you should seek to emphasize the gravity and ramifications of the problem, positioning yourself as the authority spotlighting an urgent issue.
#### Example of identifying the problem in a proposal:
> **_Current state:_**
> _Our monolithic application has been the backbone of our services for the past five years. During this time, we’ve seen:_
> **_User growth_**_: A 300% increase in active users._
> **_Feature expansion_**_: The introduction of 50+ new features, increasing the complexity of our codebase._
> **_Deployment frequency_**_: An average of one thousand deployments per month, with each deployment introducing an average of three new features or improvements._
> _While this growth and activity indicate a thriving product, they’ve also introduced challenges:_
> _1._ **_Latency concern_**_s: Our API response times have gradually increased over the past year. During high-traffic periods, we’ve observed a 30% increase in API response times compared to the previous year, impacting user experience._
> _2._ **_Tight coupling_**_: The intertwined nature of our services has become more evident. 20% of new feature releases in the past six months have resulted in regressions in unrelated areas, indicating a lack of modularity and separation of concerns._
> _3._ **_Deploy time_**_: The complexity of our application has affected our deployment times. Each deployment now takes an average of one hour, a 25% increase from the previous year. This affects our ability to swiftly deliver value to our users and_ [_maintain a reasonable MTTR_](https://leaddev.com/tech/solving-mean-time-repair-problem)_._
> **_Hypothesis_**_:_ [_By migrating to a microservices architecture_](https://leaddev.com/tech/when-migrate-monolithic-distributed-frontend-architecture)_, we can achieve faster deployment cycles, better scalability, and independent service evolutions, leading to improved uptime and stable user experience._
### 3. Present options
When proposing solutions, it’s vital to consider various options. As Chip Heath and Dan Heath advise in _Decisive: How to Make Better Choices in Life and Work_, follow the W.R.A.P process: widen your options, reality-test your assumptions, attain distance before deciding, and prepare to be wrong.
The W.R.A.P process will help you avoid [common pitfalls in decision-making](https://hbr.org/1998/09/the-hidden-traps-in-decision-making-2), such as [the framing trap](https://en.wikipedia.org/wiki/Framing_effect_%28psychology%29), confirming-evidence trap, overconfidence trap, and forecasting trap.
This also builds credibility as an honest analysis rather than a biased proposal. This stage is about demonstrating your critical thinking skills.
#### Example of presenting options in a proposal:
> **_Option 1_**_: Incremental refactoring_
> _Pros: Lower immediate risk, can be done during regular sprints._
> _Cons: Longer overall transition period, potential for accumulating tech debt._
> **_Option 2_**_: Big bang rewrite_
> _Pros: Clean slate, can design with best practices from the start._
> _Cons: High risk, requires significant resources, longer time to see benefits._
> **_Option 3_**_: Hybrid approach (starting with core services and expand outwards)_
> _Pros: Balances risk and allows for learning and iteration._
> _Cons: Requires careful planning and coordination._
### 4. Create a roadmap
With a recommended solution, it’s time to detail the implementation. Envision your proposal as a meticulously planned sequence.
Create a timeline detailing the steps, assign responsibilities, and set expectations for each stage.
Like a conductor leading an orchestra, your proposal should coordinate a unified effort toward the intended result.
#### Example of outlining a roadmap in a proposal:
> **_Phase 1_**_: Identify and isolate core services._
> _Duration: 1 month_
> _Responsible: Architecture guild_
> **_Phase 2_**_: Develop the first set of microservices and integrate them with the existing system._
> _Duration: 3 months_
> _Responsible: Teams A and B_
> **_Phase 3_**_: Gradual rollout to a subset of users and gather feedback._
> _Duration: 1 month_
> _Responsible: QA team, DevOps, and user feedback group_
> **_Phase 4_**_: Full transition and decommissioning of old components._
> _Duration: 2 months_
> _Responsible: All engineering teams_
### 5. Highlight risks
Analyze potential risks and challenges associated with the proposal, as well as the likelihood and impact of those risks. Provide strategies or plans to mitigate these risks, showing preparedness and foresight.
#### Examples of highlighting risk in a proposal:
> **_Risk_**_: Integration challenges with existing systems_
> **_Likelihood_**_: High_
> **_Impact_**_: Moderate_
> **_Mitigation_**_: Begin with a pilot project focusing on one or two core services to understand integration pain points. Use this pilot to develop best practices for subsequent integrations._
> **_Risk_**_: Potential downtime during transition_
> **_Likelihood_**_: Medium_
> **_Impact_**_: High_
> **_Mitigation_**_: Schedule migrations during off-peak hours and ensure rollback strategies are in place. Communicate potential downtimes to stakeholders well in advance._
> **_Risk_**_: Team’s learning curve with new architecture_
> **_Likelihood_**_: High_
> **_Impact_**_: Medium_
> **_Mitigation_**_: Invest in training sessions and workshops focused on microservices best practices. Pair experienced team members with those less familiar during the initial phases._
> **_Risk_**_: Increased initial costs_
> **_Likelihood_**_: Medium_
> **_Impact_**_: Medium_
> **_Mitigation_**_: While there might be an upfront cost due to the transition, the long-term benefits in terms of scalability, maintainability, and faster deployment cycles are expected to offset these initial expenses. Regular cost-benefit analyses will be conducted to ensure we remain on track._
> **_Risk_**_: Complexity in monitoring and logging across services_
> **_Likelihood_**_: Low_
> **_Impact_**_: High_
> **_Mitigation_**_: Adopt centralized logging and monitoring solutions that provide a holistic view of the entire system. This will aid in quicker issue detection and resolution._
### 6. Prompt action
Summarize the proposal’s main points and clearly state what you’re asking stakeholders to do next, whether it’s providing feedback, giving approval, or allocating resources.
Include any additional information, data, charts, or references that support the proposal but might be too detailed for the main body. This provides a deeper dive for those interested.
#### Example concluding aspect of a proposal:
> _In light of the challenges posed by our current monolithic architecture and the company’s ambitious growth targets, transitioning to a microservices approach emerges as a strategic imperative. The hybrid approach, which combines the strengths of incremental refactoring and a more comprehensive rewrite, offers a balanced and pragmatic path forward._
> _We’ve identified potential risks associated with this transition and have proposed robust mitigation strategies to address them. The success of this initiative, however, hinges on a collaborative effort,_ [_cross-functional alignment_](https://leaddev.com/team/five-tips-help-lead-large-cross-functional-collaborations)_, and shared commitment._
> Next Steps:
> _Feedback round: We invite stakeholders to review this proposal and provide feedback by [specific date]._
> _Pilot execution: Post feedback; if there are no strong objections or concerns, we will commence the pilot project._
> _We’re at a pivotal juncture, and the decisions we make now will shape our product and capabilities for years to come. Let’s collaborate, innovate, and steer our organization towards a future-ready architecture._
### Final thoughts
In conclusion, crafting a persuasive proposal goes beyond organizing information in a digestible pyramid structure. It’s about weaving a narrative that resonates with the organization’s core objectives, prospecting a path forward, anticipating risks, and compelling stakeholders to take action.
When writing your next proposal, see it as more than a document. It’s a powerful call to action, a catalyst for change, and a testament to your leadership acumen. The quality of your proposals can shape the trajectory of your projects, teams, and, in the grander scheme, your evolution as an engineering leader.
----------
_This article was originally published on_ [_LeadDev.com_](https://leaddev.com/personal-development/how-engineering-leaders-can-write-better-proposals) _on Nov 29th, 2023._
If you liked this post, 🗞 subscribe to my [newsletter](https://incrementalist.substack.com/) and [follow me](https://twitter.com/jesalg) on 𝕏! | jesalg |
1,691,732 | Get started with Cerbos Hub | Managing permissions and authorization for SaaS applications is a critical challenge that developers,... | 25,789 | 2023-12-08T07:12:27 | https://cerbos.dev/blog/get-started-with-cerbos-hub | webdev, opensource, productivity, tutorial | Managing permissions and authorization for SaaS applications is a critical challenge that developers, security, and product teams face. And we’re not exaggerating it, the Open Worldwide Application Security Project (OWASP) has named authorization a [top 10 API security risk](https://owasp.org/API-Security/editions/2023/en/0x11-t10/) multiple years in a row.
Everyone at Cerbos strives to make solving permissions and authZ challenges as smooth as possible for software development teams. In software development, setting up access rules, known as authorization policies, is crucial for security and proper functioning. However, making and updating these rules can often be tricky and take a lot of time, especially in large or complex projects.
## Cerbos PDP vs Hub
You may already know of our open source solution - [Cerbos Policy Decision Point (PDP)](https://github.com/cerbos/cerbos); a devtool which helps developers enforce access control over different parts of their software. If you need to learn more about Cerbos in general, we strongly recommend checking out the [website](https://cerbos.dev/product-cerbos-pdp) and the [docs](https://docs.cerbos.dev/).
{% twitter 1721543746200711272 %}
While Cerbos PDP enables you to make decisions against your access control policies, Cerbos Hub helps you manage and synchronize PDP instances across all your apps and services, increasing security through consistency in policies everywhere, and saving you hours of time.
Cerbos Hub also helps you collaborate, validate, and test policies in real-time in an IDE environment and quickly adapt to changing app requirements.
Cerbos Hub can deploy authorization within browsers, serverless architectures, embedded devices, and at the edge. This is especially helpful for teams that need to frequently adjust their rules or manage a large number of them.
By using Cerbos Hub, developers can focus on building and improving their software, rather than spending too much time updating access management.
So far, so good? Great!
Now, let me walk you through the process of getting started with [Cerbos Hub](https://hub.cerbos.cloud).
## Setting up Cerbos Hub
Go to https://hub.cerbos.cloud/ and you will land on a page looking like the one from the screenshot below.
Click on the `Log in or sign up` button on the left-hand side. That will lead you to the login/signup page. Choose to sign in with your Google or GitHub ID, or create a new ID with your email address.
Next you’ll see the set-up wizard appear with instructions on how to set up your workspace. Take your time and read the instructions there, before clicking the `Connect my policy repository` button.
If you already use Cerbos PDP, you’ve most likely created a policy repository. You’ll need to grant Cerbos Hub access to your GitHub profile/organization by navigating to your GitHub account. Then click the ‘Refresh list’, and your repository will appear listed in the dropdown.
If you don’t have a ready policy repository, you can get started with one of our templates, which is linked in the prompt right below the GitHub access prompt. The example repository contains all the necessary features to let you experiment with Cerbos Hub and get you up to speed with its capabilities.
When you’ve successfully selected the policy repository you want to use in your workspace, click ‘Continue’ and move on to the final step of your workspace setup. Make sure to set a proper name for your workspace, and define the branch from which you want the Hub to read your `.cerbos-hub.yaml` file. And if the repository you’re connecting is a full-fledged project, make sure to define a path to the directory that holds your Cerbos policies.
With that, your workspace is set, and you’ll be provided with a secret key. Make sure to safely store it before closing the dialog box.
Now that everything is set, you’re ready to access your Cerbos Hub.
Your Hub homepage will look something like this:
On the left-hand side, you’ll see a sidebar menu, and the majority of your screen will be filled with whatever item on that sidebar is selected. Right now you’re looking at the screenshot for the ‘Home’ page of this demo workspace.
## Managing The Hub
Right after successfully connecting, the Hub will try to run builds against the configuration found in your repository.
My build seems to be failing at the compilation level. Let me check the commit to find out more about what is going wrong.
It seems when connecting the repository, we didn’t set the correct path for where our policies are stored. If you make a similar mistake, you’ll want to correct it right away. So let’s fix that real quick.
Select the Settings option of the sidebar, type the correct policy directory, and click the `Update` button.
This change will trigger an automatic rebuild, so quickly go back to the Builds page, and check what happened.
Everything seems to be working just fine; the build is generated, and all of the labels and options provided in configuration are recognized. Now whenever we update our connected policy repository, those changes will be recognized and the builds for each of the changes will run automatically.
What we showed here is how easily you can connect your policy repositories with the Cerbos Hub, and how to troubleshoot on the fly.
## Connect the PDP to the Hub
Now let’s deploy the Cerbos PDP instance that will be connected to the Cerbos Hub.
Navigate to the `Decision points` page in the sidebar. This page keeps all the important information regarding your deployed PDPs, as well as the tools to deploy more of them.
Considering you’ve just created your Hub a couple of minutes ago, this should be a fairly empty page, looking similar to the screenshot below.
Click on the `Deploy a decision point` button, and you’ll see a modal with several options, each containing its own set of instructions.
Being a Mac person, for this piece I chose to select Homebrew. Whatever you choose, take some time to read and understand the provided steps.
Upon selecting your preferred deployment method, you’ll be able to select what deployment label you’d like to link it to. Our demo came with `latest`, `main` and `production` labels included in the `.cerbos-hub.yaml` file, so I’ll deploy an instance linked to `latest`.
That means every single time I make a change to a policy repository having the label `latest`, Hub will automatically notify the PDP, resulting in a seamless real-time delivery, with no service redeployments or downtime whatsoever.
For more PDP configuration details, make sure to read the [full configuration reference](https://docs.cerbos.dev/cerbos/latest/configuration/index.html).
Given I already have Cerbos installed, the `brew tap cerbos/tap` along with the `brew install cerbos` step would be redundant, but it doesn’t hurt to double-check.
Pay special attention to the contents of the `conf.yaml` file. For the sake of getting started, in the desired directory create a config.yaml file, then click on the copy icon at the top right of the `config.yaml` snippet on the instructions modal and paste it to the created file, then save it.
Upon creating the workspace, you were asked to save the private key provided to you. You will use that key now to replace the value of the `workspaceSecret` field of the credentials part of your `config.yaml` file.
For the `clientID` and the `clientSecret` fields, navigate to the `Settings` page in your left sidebar, and click the `Generate a client credential` button in the right lower corner.
You’ll then be prompted to name the credential. After you do, click `Create client credential`.
Make sure to copy the Client ID, and paste it as the values of the `clientID` and `clientSecret` fields of your `config.yaml` file. Upon finishing, you’ll now have it listed on the Settings page, right beneath the Policy Repository details.
Now that you’ve replaced the credentials fields with the values relevant to your workspace, and (if you’re also doing it via Homebrew) simply run the `cerbos server –config=./conf.yaml` command in the terminal, positioned in the directory where you created the `conf.yaml` file.
Your PDP instance(s) should now appear on the `Decision points` page.
That’s it! Your policy repository is now connected to the Hub, as well as the PDP instance(s) we just deployed. You can deploy as many of them as you wish. Cerbos is stateless so you can scale as you need, without worrying about instances being out of sync or losing performance on heavy load periods.
## To Conclude
Cerbos Hub helps developers focus on building and improving their software, rather than spending too much time on upgrading access management. It helps connect your Cerbos policy repository and your Cerbos PDP instances and manage them collaboratively and smoothly from a single place.
This piece was an intro to Cerbos Hub, showing all the basic steps needed to get it up and running. In upcoming posts we will show you more complex and detailed cases to help you navigate through the Hub with ease.
If you’ve been following this tutorial step-by-step, your policy repo and PDP should be connected to the Hub by now. Let us know how it went in our [Cerbos Slack Community](https://go.cerbos.io/slack). If you stumbled upon any challenges, don’t hesitate to reach out. We’ll be happy to help!
| kiselitza |
1,691,846 | Efficiency in Action: The Essential Tasks of Personal Injury Paralegals | In the intricate world of personal injury law, paralegals play a pivotal role in ensuring the smooth... | 0 | 2023-12-08T09:40:35 | https://dev.to/eternityparalegalservices/efficiency-in-action-the-essential-tasks-of-personal-injury-paralegals-aik | personalinjuryparlaegal, legal, law, personalinjury | In the intricate world of personal injury law, paralegals play a pivotal role in ensuring the smooth and efficient operation of legal processes. "Efficiency in Action: The Essential Tasks of **[Personal Injury Paralegals](https://paralegalassistants.com/personal-injury-paralegal-services/)**" sheds light on the crucial responsibilities that these professionals undertake to support attorneys and advocate for those seeking justice.
One fundamental task of personal injury paralegals is case management. They meticulously organize and maintain case files, ensuring that all relevant documents, medical records, and evidence are readily accessible. This organizational prowess is instrumental in streamlining the workflow, allowing attorneys to focus on the legal intricacies of each case.
Legal research is another cornerstone of a personal injury paralegal's responsibilities. They delve into statutes, regulations, and precedent cases, providing attorneys with a comprehensive foundation for building strong arguments. This research not only informs legal strategies but also contributes to the development of compelling cases.
Efficient communication is paramount in the legal realm, and personal injury paralegals excel in maintaining contact with clients, witnesses, and relevant stakeholders. They facilitate smooth information flow, ensuring that all parties are informed and engaged throughout the legal process.
In addition, personal injury paralegals often handle administrative tasks, such as drafting correspondence, scheduling appointments, and managing court filings. Their ability to execute these essential duties with precision allows the legal team to operate seamlessly, ultimately enhancing overall efficiency in the pursuit of justice for those impacted by personal injuries.
| eternityparalegalservices |
1,691,917 | Sponsored Love: Future Trends In Oracle Testing Automation, AI And Beyond | The landscape of software testing and quality assurance is constantly evolving, driven by... | 0 | 2023-12-08T11:06:58 | https://www.harlemworldmagazine.com/sponsored-love-future-trends-in-oracle-testing-automation-ai-and-beyond/ | oracle, testing, automation | 
The landscape of software testing and quality assurance is constantly evolving, driven by technological advancements and the need for more efficient, accurate, and comprehensive testing methodologies.
In the realm of Oracle testing automation, a new horizon is emerging, shaped by artificial intelligence (AI) and other cutting-edge technologies. As businesses increasingly rely on Oracle applications to streamline their operations, the demand for robust and future-ready testing solutions has never been higher.
In this blog, we will delve into the exciting world of future trends in automation of Oracle testingwith a focus on the transformative role of AI and the limitless possibilities that lie beyond.
**The Role of AI in Oracle Testing Automation**
Artificial Intelligence, once a concept confined to science fiction, is now a reality that permeates virtually every industry, including software testing. In the context of Oracle testing automation, AI brings a new level of intelligence, efficiency, and accuracy to the testing process. Here’s how AI is reshaping the future of Oracle testing automation.
**Predictive Testing**: AI-driven testing tools, such as Opkey, are capable of analyzing historical testing data to predict potential issues and areas of concern. By understanding patterns and trends, AI can identify where problems might occur, allowing testers to address them before they impact the system proactively.
**Smart Test Case Generation**: AI-powered systems can intelligently generate test cases based on the application’s behavior and usage patterns. This saves time and ensures comprehensive test coverage, addressing common and edge cases.
**Dynamic Test Execution**: AI enables adaptive testing by dynamically selecting and executing relevant test cases based on code changes, user interactions, and other variables. This agility ensures that testing remains relevant and effective in rapidly evolving Oracle applications.
**Natural Language Processing (NLP**): NLP capabilities integrated into testing tools allow testers to write test scripts and scenarios using natural language. This bridges the gap between technical and non-technical team members, enabling more efficient collaboration.
**Defect Prediction and Analysis**: AI algorithms can analyze past defects and their root causes to predict areas of vulnerability in the Oracle application. This proactive approach aids in preemptively addressing potential issues.
**Test Data Management**: AI-driven tools can generate realistic and diverse test data, mimicking real-world scenarios and improving the accuracy of testing results.
**Beyond AI**: Emerging Trends in Oracle Testing Automation
While AI is a driving force, the future of Oracle testing automation extends beyond its boundaries. Several other trends are shaping the landscape:
**Hyper Automation**: This encompasses the integration of multiple automation technologies, including AI, machine learning, and robotic process automation (RPA), to create a comprehensive and highly efficient testing ecosystem.
**IoT Testing**: As the Internet of Things (IoT) continues to expand, testing Oracle applications for compatibility, security, and performance across many devices becomes crucial.
**Blockchain Testing**: The rise of blockchain technology introduces a new layer of complexity to Oracle applications. Testing the integration and functionality of blockchain components is poised to become a significant aspect of testing strategies.
**Performance Engineering**: Beyond traditional performance testing, performance engineering focuses on designing and optimizing systems for optimal performance. This trend ensures that Oracle applications are built to scale efficiently.
**Shift-Left Testing**: Testing is being pushed earlier into the software development lifecycle, allowing for quicker identification and resolution of issues. This approach significantly benefits Oracle applications, ensuring a smoother deployment and user experience.
**Ethical AI Testing**: As AI becomes more prevalent, testing its ethical implications and potential biases becomes critical. Ensuring that AI-driven Oracle applications align with ethical standards will be integral to testing strategies.
**Why Opkey**?
Opkey is the leading test automation platform for Oracle applications. It offers a comprehensive set of features that make it easy to automate Oracle testing, including:
**Scriptless automation**: Opkey’s scriptless automation engine allows you to automate tests without writing code. This makes it easy for business users to participate in the testing process and reduces the time and cost of test automation.
**No-code test creation**: Opkey’s no-code test creation tool makes it easy to create automated tests even without programming experience. You can record your test steps, and Opkey will generate the automated test script.
**End-to-end test management**: Opkey’s features allow you to manage your test cases, test scripts, and test results from a single platform. This makes tracking your test automation project’s progress easy and helps you ensure that your tests are always up-to-date.
**Conclusion**!
The future of automation in Oracle testing is a realm of boundless potential driven by the synergy of AI and other emerging technologies. As businesses continue to rely on Oracle applications to fuel their growth, the importance of robust and forward-looking testing methodologies cannot be overstated. With AI’s predictive insights, smart test case generation, and dynamic execution, Oracle testing is becoming more efficient and effective. Additionally, trends such as hyper-automation, IoT testing, and performance engineering promise to further elevate the capabilities of Oracle testing.
Embracing these trends and technologies ensures the seamless functioning of Oracle applications and empowers businesses to thrive in a dynamic and competitive digital landscape. As we look ahead, it’s clear that the future of Oracle testing automation is not just about testing—it’s about shaping a future where innovation, intelligence, and excellence are seamlessly integrated into every aspect of software development and deployment. | rohitbhandari102 |
1,692,371 | Emerging Trends and Future Outlook: The Data Labeling Industry in 2024-2030 | In the age of artificial intelligence (AI) and machine learning (ML), data has become the new oil.... | 0 | 2024-01-28T15:07:21 | https://www.remotelabeler.com/data-labeling-trends-in-2024-2030/?utm_source=rss&utm_medium=rss&utm_campaign=data-labeling-trends-in-2024-2030 | datalabeling, ai | ---
title: Emerging Trends and Future Outlook: The Data Labeling Industry in 2024-2030
published: true
date: 2023-12-08 18:40:30 UTC
tags: DataLabeling, AI
canonical_url: https://www.remotelabeler.com/data-labeling-trends-in-2024-2030/?utm_source=rss&utm_medium=rss&utm_campaign=data-labeling-trends-in-2024-2030
---
In the age of artificial intelligence (AI) and machine learning (ML), data has become the new oil. But just like crude oil, raw data in its unrefined state is inert and unusable.
The crucial role of data annotation for machine learning and for all industries at all is why we’re writing this article. Let’s find out the current state of the data labeling industry, discussing both its current obstacles and successes. So, get ready for an intriguing journey into the world of artificial intelligence data annotation where human and machine intelligence converge, leading to a future filled with remarkable advancements driven by AI.
## The Current State of Data Annotation
The data annotation industry is booming, fueled by the insatiable appetite of artificial intelligence (AI) and machine learning (ML) for high-quality data. In 2022, the market size reached a staggering [$805.6 million](https://www.grandviewresearch.com/industry-analysis/data-annotation-tools-market#:~:text=The%20global%20data%20annotation%20tools,automotive%2C%20retail%2C%20and%20healthcare%20sectors), showcasing its immense value and potential.
But this is just the beginning. Experts predict a compound annual growth rate (CAGR) of over 27% from 2023 to 2032, propelling the market to [$6450 million](https://www.researchandmarkets.com/reports/5014175/data-annotation-tools-market-to-2027-global#:~:text=The%20global%20data%20annotation%20tools,it%20usable%20for%20machine%20learning) by 2027 and a mind-boggling [$13696.23 million by 2030](https://www.alliedmarketresearch.com/data-annotation-tools-market-A07910#:~:text=The%20global%20data%20annotation%20tools,from%202021%20to%202030).
**_<mark style="background-color:rgba(0, 0, 0, 0)">“As a technologist, I see how AI and the fourth industrial revolution will impact every aspect of people’s lives.</mark>_”** – [Fei-Fei Li](https://www.wired.com/2017/05/melinda-gates-and-fei-fei-li-want-to-liberate-ai-from-guys-with-hoodies/), Professor of Computer Science at Stanford University.
This explosive growth is driven by several factors:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Increased adoption of AI and ML across industries:</mark>** AI is infiltrating every facet of our lives. This widespread adoption translates to a massive demand for labeled data, the lifeblood of AI models.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Growing complexity of AI tasks:</mark>** AI is no longer limited to simple pattern recognition. It’s now tackling intricate tasks like natural language processing and computer vision, requiring even more nuanced and precise data annotation.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Shift towards automation:</mark>** While manual annotation remains crucial, automated solutions using AI and human-in-the-loop workflows are gaining traction. This hybrid approach promises faster turnaround times, improved accuracy, and lower costs.
**<mark style="background-color:rgba(0, 0, 0, 0)"><em>“Artificial intelligence will reach human levels by around 2029. Follow that out further to, say, 2045, we will have multiplied the intelligence, the human biological machine intelligence of our civilization a billion-fold.”</em></mark>** – [Ray Kurzweil](https://futurism.com/kurzweil-claims-that-the-singularity-will-happen-by-2045), American inventor and futurist.
These trends paint a vibrant picture of the data annotation industry in 2024-2025. We can expect to see:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Domination of image/video and healthcare segments:</mark>** These sectors are at the forefront of AI innovation, driving demand for image and video annotation tools in self-driving cars, robotics, and medical imaging as well as text annotation tools for sentiment analysis and patient data processing.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Asia Pacific region taking the lead:</mark>** This region is experiencing rapid economic growth and a burgeoning tech sector, making it fertile ground for data annotation companies.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Emergence of niche players:</mark>** Alongside established giants, we’ll see a rise in specialized companies catering to specific industries and data types, offering customized solutions and deeper expertise.
## Key Growth Drivers
The data annotation industry is experiencing a meteoric rise, fueled by a potent cocktail of key drivers pushing its boundaries and propelling its growth to new heights. Let’s take a look into the primary forces fueling this market’s expansion:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Exploding Data Volume</mark>**
The digital universe is overflowing with data, generating an estimated 180 zettabytes in 2023 alone. This avalanche of information is a goldmine for AI and ML, but it’s also raw and unusable.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Autonomous Driving Takes the Wheel</mark>**
Self-driving cars are no longer science fiction; they’re cruising towards reality. But these vehicles need meticulously labeled data to perceive their environment, recognize objects, and navigate safely. As autonomous driving technology matures, the data annotation market will be its indispensable companion, propelling its own journey forward.
- **<mark style="background-color:rgba(0, 0, 0, 0)">AI and ML Adoption Goes Mainstream</mark>**
AI is no longer confined to research labs; it’s permeating every facet of our lives. This widespread adoption translates to a surge in demand for diverse data types, from text and audio to medical images and sensor data. Each of these modalities requires specialized annotation expertise, further fueling the growth of the data annotation market.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Collaborative Intelligence</mark>**
While automation offers efficiency, it can’t replace human judgment entirely. The future lies in human-in-the-loop workflows. This collaborative approach ensures accuracy, reduces costs, and speeds up annotation processes, making the data annotation market more attractive and scalable.
The impact of these drivers is undeniable. They are creating a perfect storm for the data annotation industry, pushing it towards new frontiers. The market is witnessing:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Exponential growth:</mark>** As discussed earlier, the CAGR is projected to be over [27% from 2023 to 2032](https://www.grandviewresearch.com/industry-analysis/data-annotation-tools-market), with market size reaching astronomical figures in the coming years.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Emerging specializations:</mark>** New data types and complex tasks are driving the rise of niche players specializing in specific domains like healthcare, finance, and legal data.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Technological advancements:</mark>** Data annotation tools market are streamlining processes, while human-computer collaboration is redefining the way we approach data annotation.
The data annotation tech is no longer just a supporting act; it’s taking center stage in the AI revolution.
_<mark style="background-color:rgba(0, 0, 0, 0)"><strong>“You can have all of the fancy tools, but if [your] data quality is not good, you’re nowhere.”</strong></mark>_ – [Veda Bawo](https://www.orange-business.com/en/blogs/building-data-driven-business-these-are-five-areas-you-need-master), director of data governance, Raymond James
## Industry Trends and Innovations
The data annotation industry is a dynamic landscape, constantly evolving to meet the ever-growing demand for high-quality data. Let’s explore some key data annotation trends and innovations that are shaping its future:
### Sector-Specific Adoption:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Automotive:</mark>** Self-driving cars are leading the charge, driving demand for image and video annotation of traffic scenarios, road signs, and objects.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Healthcare:</mark>** Medical imaging is a goldmine for AI, requiring extensive annotation of X-rays, MRIs, and CT scans for disease detection and diagnosis..
- **<mark style="background-color:rgba(0, 0, 0, 0)">Retail:</mark>** Product recommendations, automated checkout, and customer sentiment analysis are all powered by annotated data.
### Technological Trends:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Manual Annotation:</mark>** Despite the rise of automation, human annotators remain vital for complex tasks requiring judgment and domain expertise. This approach ensures high accuracy, especially in sensitive areas like healthcare and finance.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Semi-supervised Annotation:</mark>** This hybrid model combines human expertise with machine learning. AI pre-annotates large datasets, while human annotators review and correct errors. This significantly reduces annotation time and cost.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Automatic Annotation:</mark>** AI is increasingly taking on simple, repetitive tasks like object detection and image segmentation. This frees up human annotators for more complex work and boosts annotation efficiency.
### Emerging Innovations:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Active Learning:</mark>** AI algorithms actively select the most informative data points for human annotation, maximizing learning efficiency and reducing annotation costs.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Generative Adversarial Networks (GANs):</mark>** These networks can generate synthetic training data, supplementing real-world data and reducing the need for manual collection and annotation.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Blockchain Technology:</mark>** Blockchain can ensure data provenance and security, guaranteeing data integrity and ethical sourcing in a decentralized manner.
## Market Segmentation
The data annotation market is a bustling ecosystem, teeming with diverse players and catering to a myriad of needs. This diversity is reflected in its segmentation, which reveals a fascinating interplay of data types and industry applications:
### Data Type Segmentation:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Text Annotation:</mark>** This segment caters to the ever-growing volume of textual data, from customer reviews and social media posts to legal documents and medical records.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Image Annotation:</mark>** As the visual world dominates digital interactions, image annotation takes the spotlight.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Video Annotation:</mark>** The rise of video content necessitates specialized annotation. T
### Industry Application Segmentation:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Automotive:</mark>** Image and video annotation are crucial for self-driving cars, ADAS, and traffic management systems.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Healthcare:</mark>** Medical image annotation plays a pivotal role in disease detection, diagnosis, and treatment planning.
- **<mark style="background-color:rgba(0, 0, 0, 0)">BFSI (Banking, Financial Services, and Insurance):</mark>** Fraud detection, risk assessment, and customer sentiment analysis rely heavily on text annotation.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Retail:</mark>** Image annotation powers product recommendations and personalized shopping experiences.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Government:</mark>** Security agencies leverage image and video annotation for facial recognition, crowd analysis, and anomaly detection.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Logistics:</mark>** Optimizing delivery routes and managing warehouses depends heavily on image annotation.
## Geographical Landscape
The data annotation solutions are not a monolithic entity; it’s a vibrant tapestry woven from diverse regions, each contributing its unique flavor and driving forces.
- **<mark style="background-color:rgba(0, 0, 0, 0)">North America</mark>**
A dominant force, holding over [36%](https://www.grandviewresearch.com/industry-analysis/data-annotation-tools-market) of the global market share in 2022. The presence of established tech giants, a strong AI and ML ecosystem, and stringent data privacy regulations contribute to its leadership. However, rising labor costs are pushing some companies to explore offshore options.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Latin America</mark>**
Emerging as a promising player, driven by a growing middle class, increasing internet penetration, and government initiatives fostering innovation. Brazil and Mexico are leading the charge, with a focus on image and video annotation for sectors like healthcare and retail.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Europe</mark>**
A mature market with a strong focus on data quality and ethical sourcing. Regulations like GDPR are shaping the industry, driving demand for secure and privacy-compliant annotation services. Germany and the UK are key players, with expertise in automotive, healthcare, and finance-related annotation.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Asia Pacific</mark>**
The fastest-growing region, projected to witness a CAGR exceeding [35%](https://www.gminsights.com/industry-analysis/data-annotation-tools-market) due to its booming tech sector, large workforce, and government investments in AI. India and China are leading the race, with a strong focus on image and text annotation for various industries, including e-commerce, fintech, and education.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Middle East and Africa</mark>**
A nascent market with immense potential, driven by economic diversification efforts and increased smartphone adoption. Countries like Israel and South Africa are showing promise, with a focus on image annotation for security applications and agriculture.
### **Region-Specific Trends:**
- **<mark style="background-color:rgba(0, 0, 0, 0)">North America:</mark>** Automation is taking center stage, with best data annotation companies like Google AI and Scale AI developing cutting-edge annotation tools.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Latin America:</mark>** A growing focus on nearshoring, with established companies like Appen setting up operations in the region to capitalize on lower costs and cultural proximity.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Europe:</mark>** Blockchain technology is gaining traction, with companies like Ocean Protocol exploring its potential for secure and transparent data annotation services.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Asia Pacific:</mark>** Gig economy models are flourishing, with platforms like Clickworker and Toloka connecting businesses with freelance annotators across the region.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Middle East and Africa:</mark>** Language-specific annotation is gaining importance, with companies catering to the needs of diverse populations with unique dialects and scripts.
## Future Projections
The data annotation industry is poised for a breathtaking journey in the years to come. As AI and ML applications continue to explode across industries, so will the demand for high-quality, meticulously labeled data.
The data labeling market is a runaway train, barreling towards a staggering $11.5 billion market value by 2028. But that’s just a pitstop on its journey to an even more mind-boggling $13.7 billion by 2030, fueled by an annual growth rate exceeding 27%.
### Long-Term Growth and Direction
- **<mark style="background-color:rgba(0, 0, 0, 0)">Specialization:</mark>** Niche players catering to specific data types and industries will flourish. Healthcare, finance, and legal annotation will be particularly lucrative, demanding specialized expertise and domain knowledge.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Automation and AI Augmentation:</mark>** We can expect self-learning annotation tools, active learning algorithms, and even AI-powered quality assurance mechanisms.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Global Collaboration: </mark>**Cross-border partnerships and remote work models will become commonplace, with companies leveraging talent pools across the globe to ensure efficient and cost-effective annotation.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Data Privacy and Security:</mark>** Ethical sourcing, transparent workflows, and blockchain-based solutions will be paramount, ensuring data integrity and fostering trust in AI applications.
### Future Developments and Advancements:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Synthetic Data Generation:</mark>** AI will create realistic synthetic data, supplementing real-world data and reducing annotation costs. Imagine annotating virtual traffic scenarios or medical images without ethical concerns or privacy risks.
- **<mark style="background-color:rgba(0, 0, 0, 0)">AR and VR for Annotation:</mark>** These immersive technologies will revolutionize the annotation process, allowing annotators to interact with data in a more natural and intuitive way. Imagine annotating objects in a virtual 3D environment or diagnosing diseases in an AR-powered medical visualization.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Quantum Computing for Faster Annotation:</mark>** This disruptive technology could drastically speed up data processing and annotation tasks, enabling real-time analysis and near-instantaneous model training.
## Major Market Players
The data annotation industry is a vibrant ecosystem teeming with diverse players, each contributing their unique expertise and driving the market forward. Let’s take a closer look at some of the key players:
- [Appen](https://appen.com/): Acquiring smaller companies to expand service offerings and geographical reach. Investing in AI-powered tools like Premise, a mobile app for data collection and annotation.
- [Kili Technology](https://kili-technology.com/): Developing a proprietary annotation platform, Kili Studio, which integrates AI for improved efficiency and quality control. Partnering with leading research institutions to advance annotation methodologies.
- [iMerit](https://imerit.net/): Launching the Data for Good initiative, focusing on social impact projects in healthcare, education, and environmental sustainability. Investing in blockchain technology to ensure data provenance and ethical sourcing.
- [CloudFactory](https://www.cloudfactory.com/): Expanding its global talent pool and offering multilingual annotation services. Partnering with governments and NGOs to provide job opportunities in underserved communities.
- [Labelbox](https://labelbox.com/): Building a community of annotators through Labelbox University, offering free training programs and certification. Developing custom annotation tools for specific industries and data types.
- [LightTag](https://www.lighttag.io/): Integrating with popular NLP libraries and frameworks, enabling seamless integration into existing AI workflows. Partnering with academic institutions to conduct research on new annotation techniques.
- [Shaip](https://www.shaip.com/): Building a conversational AI platform, ShaipTalk, which leverages its annotated data to power chatbots and virtual assistants. Investing in generative pre-training models to create synthetic dialogue data for more realistic and engaging AI interactions.
## Challenges and Opportunities
The data labeling and annotation faces its fair share of challenges. However, these challenges are not insurmountable; they are stepping stones on the path to even greater growth and innovation.
### Challenges:
- **<mark style="background-color:rgba(0, 0, 0, 0)">Data Privacy and Security:</mark>** Ethical sourcing, transparent workflows, and robust data protection measures are crucial to building trust in AI applications.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Bias and Fairness:</mark>** Data annotation reflects the biases inherent in human society. Mitigating these biases requires diverse annotator pools, rigorous quality control processes, and AI-powered bias detection tools.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Skill Gap and Talent Shortage:</mark>** The demand for skilled annotators is outpacing the available workforce.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Cost and Efficiency:</mark>** Data annotation can be expensive and time-consuming. Automation, active learning algorithms, and synthetic data generation are key to improving efficiency and reducing costs.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Regulatory Landscape:</mark>** Evolving data privacy regulations like GDPR and CCPA add complexity to the industry.
### Opportunities:
- **<mark style="background-color:rgba(0, 0, 0, 0)">AI-powered Annotation:</mark>** Automation and AI can alleviate the burden of repetitive tasks, freeing human annotators to focus on complex, nuanced cases.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Emerging Technologies:</mark>** Blockchain can ensure data provenance and security, while AR/VR can create immersive annotation environments.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Domain Specialization:</mark>** Focusing on specific industries or data types allows companies to develop deep expertise and cater to niche needs.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Global Collaboration:</mark>** Expanding talent pools across borders through remote work models and cultural awareness training can lead to cost-effective solutions and diverse perspectives.
- **<mark style="background-color:rgba(0, 0, 0, 0)">Ethical and Sustainable Practices:</mark>** Embracing ethical sourcing, fair wages, and data privacy empowers communities and builds trust in AI.
_<mark style="background-color:rgba(0, 0, 0, 0)"><strong>“AI is technology’s most important priority, and healthcare is its most urgent application.”</strong></mark>_ – [Satya Nadella](https://twitter.com/satyanadella/status/1381587051431174144?lang=en), Chairman and CEO of Microsoft Corporation
## Conclusion
The data annotation industry is poised for a meteoric rise, fueled by the insatiable appetite of AI and ML for high-quality data. This field is expected to reach staggering heights, exceeding [$13 billion by 2030](https://www.alliedmarketresearch.com/data-annotation-tools-market-A07910#:~:text=The%20global%20data%20annotation%20tools,from%202021%20to%202030).
[](https://www.remotelabeler.com/#contact)
For stakeholders the message is clear: embrace innovation, specialize and differentiate, go global, prioritize ethics, and collaborate. By working together and navigating challenges, we can unlock the full potential of data annotation and build a future powered by intelligent machines and ethical considerations.
### Embrace innovation, explore trends, and harness the power of accurate data. Contact us today for more information!
The post [Emerging Trends and Future Outlook: The Data Labeling Industry in 2024-2030](https://www.remotelabeler.com/data-labeling-trends-in-2024-2030/) first appeared on [Remote Labeler](https://www.remotelabeler.com). | remotelabeler |
1,692,463 | Component Trees and the Benefit of Mind Maps | Taking Notes. Organization. Do you recall the last time you made a list? What about the last time you... | 0 | 2023-12-09T01:23:07 | https://dev.to/lakotacamp/component-trees-and-the-benefit-of-mind-maps-15jg | react, javascript, programming, coding | Taking Notes. Organization. Do you recall the last time you made a list? What about the last time you had to take notes on something? When was the last time you had to make notes from which you could study? Perhaps you're taking notes now. What is the format of these notes? For the longest time, I took notes like the vast majority of people. I had a notebook, and within it I organized my thoughts line by line, a veritable, verticle column of thoughts with a wonderful array of Headers and footers, bulletpoints and indentations, commas and colons to try my best to denote difference, characterize and categorize in order to order my thoughts.
And then, perhaps a year ago and for the first time in my life, I was thrust abruptly into a situation in which it was truly important I learn and memorize something thoroughly and quickly. Something so intensely complex that a lifetime, nay many lifetimes could be spent in the adept and rigorous study of its facets: Magic The Gathering.
In a panic, but determined to beat my brother and his fiance at their own game, I grabbed a pen and paper and with as much dexterity as I could muster, I scrambled down notes of what my companions were telling me of the rules of the game. Quickly, out of necessity, ordered list turned into paragraph here, to note there, to line pointing here or there. Concepts left the great verticle column of order that had defined notation for a lifetime, wandering into a web of connected thoughts, distinct across the page in space but connected by branching paths. It wasn't a list of information anymore. It was a map. Complete with doodles and everything. And while it at first seemed a mess, quickly I came to realize how much more beneficial to me it was to have my concepts, the components of my thoughts, in distinct places, with connective throughlines to work with. What I had accidentally created was a mind map.
By CS Odessa - http://www.conceptdraw.com/solution-park/resource/images/solutions/bubble-diagrams/Spray_diagram_Student_%20learning_charasterictics.png, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=42804280
A mind map is simply a means of organizing information into a hierarchy. It typically relies on concepts visually branching from one another, connecting on ways that denote that they are related, as well as their order of importance. As I continue further into my journey of learning to code, I have found that there are many visual learners like myself who benefit from the use of mind maps, and struggled with finding information and intuiting the relationship between elements of code in vanilla javascript, html, and css. Nesting often simply just doesn't cut it as far as visually denoting the relationships between functions, objects and the like:
```
function raceDetails(raceInQuestion) {
// const proficienciesArray = []
// const bookProfs =document.createElement("P")
// const rightPage = document.querySelector("#right-page")
// rightPage.innerhtml = ""
// const bookLanguages =document.createElement("P")
// let languageString = ``
current = raceInQuestion
const raceName = document.querySelector("#form-race")
let primaryAbilityField = document.querySelector('#primary-ability');
let secondaryAbilityField = document.querySelector("#secondary-ability")
let languages = document.querySelector('#languages');
languages.innerHTML = ""
const optionalProfs = document.querySelector(`#optional-profs`)
const selectableProfs = document.querySelector(`#selectable-profs`)
selectableProfs.innerHTML = ""
const optionalAbility = document.querySelector(`#optional-ability`)
const halfElfAbility = document.querySelector(`#half-elf-ability`)
const primaryAbility = raceInQuestion.ability_bonuses[0].ability_score.index
totalProfs = 0
//confirms that racial proficiencies exist before populating that section of the form
// let abilityString = `${primaryAbility}`
// const bookAbilities =document.createElement("P")
// const bookNames = document.createElement("h3")
// bookNames.textContent = `${raceInQuestion.name}`
if (raceInQuestion.starting_proficiencies[0]) {
raceInQuestion.starting_proficiencies.forEach((proficiency) => {
const newChoice = document.createElement("tr")
const defaultProf = document.createElement("td")
const choiceSelect = document.createElement("td")
// proficienciesArray.push(proficiency)
defaultProf.innerHTML = `${proficiency.name}`
choiceSelect.innerHTML = `
<input id="prof-${totalProfs}" type="text value="" placeholder="Your Choice Here"></input>
`
totalProfs++
newChoice.append(defaultProf)
newChoice.append(choiceSelect)
selectableProfs.append(newChoice)
optionalProfs.hidden = false
})
} else {
optionalProfs.hidden = true
}
// bookProfs.textContent= proficienciesArray
// rightPage.append(bookProfs)
//confirms that the race has a secondary (or teritiary) ability bonus before populating the form with it
if (raceInQuestion.ability_bonuses[1]) {
// abilityString = abilityString + " " + raceInQuestion.ability_bonuses[1].ability_score.index
secondaryAbilityField.value = raceInQuestion.ability_bonuses[1].ability_score.index
secondaryAbilityField.options[`${raceInQuestion.ability_bonuses[1].ability_score.index}`].innerText = raceInQuestion.ability_bonuses[1].ability_score.index.toUpperCase()
optionalAbility.hidden = false
halfElfAbility.hidden = true
} else if (raceInQuestion.index === "half-elf") {
halfElfAbility.hidden = false
optionalAbility.hidden = false
} else {
optionalAbility.hidden = true
halfElfAbility.hidden = true
}
// all races have languages by default, so this will generate a section on the form
// to customize the language, setting the initial values to the racial defaults
totalLangs = 0
raceInQuestion.languages.forEach((language) => {
// languageString = languageString + " " + `${language}`
const newRow = document.createElement("tr")
const newLanguage = document.createElement("td")
newLanguage.innerHTML = `
<select name="language-${totalLangs}" class="language-${totalLangs}">
<option value="abyssal">Abyssal</option>
<option value="celestial">Celestial</option>
<option value="common">Common</option>
<option value="deep-speech">Deep Speech</option>
<option value="draconic">Draconic</option>
<option value="dwarvish">Dwarvish</option>
<option value="elvish">Elvish</option>
<option value="giant">Giant</option>
<option value="gnomish">Gnomish</option>
<option value="goblin">Goblin</option>
<option value="halfling">Halfling</option>
<option value="infernal">Infernal</option>
<option value="orc">Orc</option>
<option value="primordial">Primordial</option>
<option value="sylvan">Sylvan</option>
<option value="undercommon">Undercommon</option>
</select>
`
newRow.append(newLanguage)
languages.append(newRow)
document.querySelector(`.language-${totalLangs}`).value = language.index
totalLangs++
})
raceName.value = raceInQuestion.name
primaryAbilityField.value = primaryAbility
primaryAbilityField.options[`${primaryAbility}`].innerText = primaryAbility.toUpperCase()
// bookLanguages.textContent = languageString
// bookAbilities.textContent = abilityString
// const bookRace = document.createElement("P")
// bookRace.textContent = `${raceInQuestion.name}`
// rightPage.append(bookRace)
// rightPage.append(bookProfs)
// rightPage.append(bookAbilities)
// rightPage.append(bookLanguages)
}
```
I don't know about you, but this is very difficult for me to follow. That is why I prefer the use of React.js Component Trees.
Looking at this image, we can see that instead of having all of our javascript bunched together in a single file, with React we are able to take the individual elements that compose our javascript and separate them out into distinct files known as components that are listed to the left.
We are then able to link these distinct components of our code through the use of imports and exports. Virtually all of our components are given the ability to export their information, typically through the use of a bit of code tapped out at the bottom of the page, such as in our component BlogCard from the top of our components list in the picture above:
```
import React from "react";
function BlogCard({blogs}) {
return (
<li className="card">
<div>{blogs.title}</div>
<div>{blogs.author}</div>
<div>{blogs.date}</div>
<div>{blogs.video}</div>
<div>{blogs.divider}</div>
</li>
);
}
export default BlogCard;
```
Here, we are exporting the function BlogCard, which means that if it is imported, or **called** by another component, that component now has access to the results of that function. Here, the function BlogCard returns a list of values from an array in our dbjson. However, were we to import this function into BlogList, like so:
```
import React from "react";
import BlogCard from "./BlogCard";
import PostCard from "./PostCard";
function BlogList({blogs,posts}){
const mappedPosts = posts.map((posts)=>{
return <PostCard key={posts.id} posts={posts} />
})
const mappedBlogs = blogs.map((blogs)=>{
return <BlogCard key={blogs.id} blogs={blogs} />
})
return (
<ul className="cards">
{mappedPosts}
{mappedBlogs}
</ul>
);
}
export default BlogList;
```
We can now use that array of values from BlogCard with the function present in BlogList. Here, BlogList is being used to map through the entirety of the "blogs" portion of our backend to return an array of BlogCard return functions, one for each object in our blogs array.
We can think of this relationship like a branch on our mind map, in which a function that is imported into another function is a further part on the branch of the diagram. We can also see here that BlogList imports another function, PostCard, and returns the same thing with that function as BlogCard. We can think of this relationship visually as BlogCard and PostCard being two forks off the main branch, BlogList. For visual learners like me, being able to use this simple import/export system to create a mind map of my code has been extremely helpful and allowed me to create things that would be far too complicated for me with vanilla Javascript:
| lakotacamp |
1,692,512 | APP: EKS-2048 | You tube video link reference: https://youtu.be/wyad99QMKtc Create an EKS cluster and... | 0 | 2023-12-09T02:55:44 | https://dev.to/venkyy8/app-eks-2048-2l6k |
You tube video link reference: https://youtu.be/wyad99QMKtc
Create an EKS cluster and deploy 2048 game into that cluster
==================================================
_Task 1: Create an EKS cluster_
=============================
Name: <yourname>-eks-cluster-1
Use K8S version 1.25
Create an IAM role 'eks-cluster-role' with 1 policy attached: AmazonEKSClusterPolicy
Create another IAM role 'eks-node-grp-role' with 3 policies attached:
(Allows EC2 instances to call AWS services on your behalf.)
- AmazonEKSWorkerNodePolicy
- AmazonEC2ContainerRegistryReadOnly
- AmazonEKS_CNI_Policy
Choose default VPC, Choose 2 or 3 subnets
Choose a security group which open the ports 22, 80, 8080
cluster endpoint access: public
# For VPC CNI, CoreDNS and kube-proxy, choose the default versions, For CNI, latest and default are
# different. But go with default.
Click 'Create'. This process will take 10-12 minutes. Wait till your cluster shows up as Active.
Task 2: Add Node Groups to our cluster
======================================
Now, lets add the worker nodes where the pods can run
Open the cluster > Compute > Add NodeGrp
Name: <yourname>-eks-nodegrp-1
Select the role you already created
Leave default values for everything else
AMI - choose the default 1 (Amazon Linux 2)
change desired/minimum/maximum to 1 (from 2)
Enable SSH access. Choose a security group which allwos 22, 80, 8080
Choose default values for other fields
Node group creation may take 2-3 minutes
Task 3: Authenticate to this cluster
===================================
Reference:
https://docs.aws.amazon.com/eks/latest/userguide/create-kubeconfig.html
Open cloudshell
# Type on your AWS CLI window
aws sts get-caller-identity
# observe your account and user id details
# Create a kubeconfig file where it stores the credentials for EKS:
# kubeconfig configuration allows you to connect to your cluster using the kubectl command line.
aws eks update-kubeconfig --region region-code --name my-cluster
ex: aws eks update-kubeconfig --region us-east-1 --name unus-eks-cluster-1 # Use the cluster name you just
created
# see if you can get the nodes you created
kubectl get nodes
# Install nano editor in cloudshell. We will need this in the next task
sudo yum install nano -y
Task 4: Create a new POD in EKS for the 2048 game
================================================
# clean up the files in cloudshell (Optional)
rm *.*
# create the config file in YAML to deploy 2048 game pod into the cluster
nano 2048-pod.yaml
```
apiVersion: v1
kind: Pod
metadata:
name: 2048-pod
labels:
app: 2048-ws
spec:
containers:
- name: 2048-container
image: blackicebird/2048
ports:
- containerPort: 80
```
# apply the config file to create the pod
kubectl apply -f 2048-pod.yaml
#pod/2048-pod created
# view the newly created pod
kubectl get pods
Task 5: Setup Load Balancer Service
===================================
nano mygame-svc.yaml
```
apiVersion: v1
kind: Service
metadata:
name: mygame-svc
spec:
selector:
app: 2048-ws
ports:
- protocol: TCP
port: 80
targetPort: 80
type: LoadBalancer
```
# apply the config file
kubectl apply -f mygame-svc.yaml
# view details of the modified service
kubectl describe svc mygame-svc
# Access the LoadBalancer Ingress on the kops instance
curl <LoadBalancer_Ingress>:<Port_number>
or
curl a06aa56b81f5741268daca84dca6b4f8-694631959.us-east-1.elb.amazonaws.com:80
(try this from your laptop, not from your cloudshell)
# Go to EC2 console. get the DNS name of ELB and paste the DNS into address bar of the browser
# It will show the 2048 game. You can play. (need to wait for 2-3 minutes for the
# setup to be complete)
Task 3: Cleanup
---------------
# Clean up all the resources created in the task
kubectl get pods
kubectl delete -f 2048-pod.yaml
kubectl get services
kubectl delete -f mygame-svc.yaml
####################################################################
| venkyy8 | |
1,693,037 | 😄 Happy weekend! No daily Python quiz today and tomorrow | Maintaining a work/life balance is essential when you do the Long run. | 0 | 2023-12-09T18:11:10 | https://dev.to/vladignatyev/happy-weekend-no-daily-python-quiz-today-and-tomorrow-56fi | Maintaining a work/life balance is essential when you do the Long run.
| vladignatyev | |
1,693,092 | How to Build Your Own CLI with Nodejs (and Push it to npm) | GitHub Repo: https://github.com/webcrumbs-community/webcrumbs Creating a command-line interface... | 0 | 2023-12-09T19:27:37 | https://dev.to/opensourcee/how-to-build-your-own-cli-with-nodejs-and-push-it-to-npm-43hk | node, javascript, tutorial, beginners | **GitHub Repo:** [https://github.com/webcrumbs-community/webcrumbs](https://github.com/webcrumbs-community/webcrumbs)
Creating a command-line interface (CLI) application in Node.js and publishing it to npm (Node Package Manager) and Yarn can be a rewarding way to share your tools with the world.
Here's a step-by-step guide to get you started.
---
## Support us! 🙏⭐️
By the way, I'm part of the WebCrumbs team, and it would mean a lot if you could check out our no-code solution for Node.js that simplifies web development. [Giving us a star](https://github.com/webcrumbs-community/webcrumbs) would be fantastic.
We're putting in a ton of effort to help devs take their ideas to a live website as quickly and easily as possible (think: effortless plugin and theme integration), and every bit of support is truly appreciated!
{% cta https://github.com/webcrumbs-community/webcrumbs %}⭐️ Give WebCrumbs a Star! ⭐️ {% endcta %}
Ok. Now, let's dive back into writing your own CLI.
---
## Step 1: Set Up Your Node.js Project
**Initialize a new Node.js project:** Create a new directory for your project and initialize it with `npm init`. This step will create a package.json file for your project.
**Install necessary packages:** Depending on the functionality of your CLI, you might need various packages. A popular one for CLI development is commander, which simplifies command-line interfaces.
```bash
npm install commander
```
**Write your CLI application:** Create a `index.js` file (or any entry file) and start scripting your CLI. Utilize the packages you've installed to handle command line arguments, execute functionality, etc.
---
## Step 2: Prepare Your CLI for Execution
**Add a shebang line:** At the top of your entry file (index.js), add the shebang line:
```javascript
#!/usr/bin/env node
```
This line tells the system that this script should be run with Node.
**Update package.json:** In your package.json, add a bin field that maps commands to files.
```json
"bin": {
"your-cli-command": "./index.js"
}
```
**Make your script executable:** Run `chmod +x index.js` to make your script executable.
---
## Step 3: Test Your CLI Locally
**Link your package:** Before publishing, you can test your CLI locally by running `npm link` in your project directory. This makes your CLI command available system-wide.
**Test the CLI:** Try running your CLI command in the terminal to ensure it works as expected.
---
## Step 4: Publish Your CLI to npm
**Create an npm account:** If you don’t have one, create an npm account at [npmjs.com](npmjs.com).
**Login to npm:** In your terminal, run `npm login` and enter your npm credentials.
**Publish your package:** Once logged in, publish your CLI with:
```bash
npm publish
```
**Verify:** Check your package on the npm website to ensure it's published.
---
## Step 5: Add Your Package to Yarn
**Yarn Integration:** Yarn uses the same package registry as npm, so once your package is on npm, it is automatically available for installation through Yarn.
---
## Step 6: Updating Your CLI
To update your CLI, make changes to your code, update the version in your package.json, and then run `npm publish` again.
## Step 7: Engage with the Community
**Open Source Contributions:** Since your project is on npm, you can host its source code on GitHub. Don't forget to add a README.md with usage and contribution guidelines.
**Feedback and Improvements:** Encourage users and developers to contribute and provide feedback to improve the CLI.
{% cta https://github.com/webcrumbs-community/webcrumbs %} We are building a CLI for WebCrumbs! {% endcta %}
{% embed https://dev.to/opensourcee/what-is-webcrumbs-m58 %}
---
## Congratulations!
You've just learned how to create and publish a CLI using Node.js. Keep iterating based on user feedback and community contributions.
{% cta https://webcrumbs.org %} Join us at WebCrumbs.org! {% endcta %}
Feel free to reach out with any questions or suggestions! Your journey in open-source development and sharing tools is just beginning, and the community is here to support you. 🚀👨💻👩💻
---
Follow me for more!
I usually write about JavaScript, WebDev and [Webcrumbs](https://github.com/webcrumbs-community/webcrumbs) ❤️.
{% embed https://dev.to/opensourcee %}
| opensourcee |
1,693,425 | 🏋Map & Set, Secret Weapons for Effortless Data Management in JavaScript | Ever found yourself wrestling with arrays and plain objects? 🥴 Wishing there was a simpler way to... | 0 | 2023-12-10T09:46:42 | https://dev.to/ahmedgmurtaza/map-and-set-secret-weapons-for-effortless-data-management-in-javascript-ojd | javascript, programming, webdev, tutorial | Ever found yourself wrestling with arrays and plain objects? 🥴 Wishing there was a simpler way to handle data in JavaScript?
Well, good news!! We've got some cool features called **Map** and **Set** that make handling data way simpler. Today we will discuss these handy tools and see why they are much friendlier compared to the traditional ways.
### 1. JavaScript Map: Friends with Key-Value Pairs
**Back in the Day:**
Remember when we used plain objects to store data like this?
**The New and easy Way:**
Now with Map, it's like upgrading from an old phone to a shiny new smartphone:
#### Why Map is Cool:
- It lets you use any type of data as a key
- Built-in methods make it super easy to work with, no more tricky workarounds.
- It keeps things neat with a guaranteed order when you go through the items
### 2. JavaScript Set: Keeping Things Unique and Fast
**Back to the Grind:**
Remember the hassle of checking for duplicate numbers in arrays?? Not the most fun part:
**Hello Simplicity:**
Now, **Set** comes to the rescue, doing all the hard work for us:
#### Why Set is Awesome:
- No need to manually check for duplicates, it keeps things unique without us lifting a finger.
- Faster lookups and removals.
- It remembers the order things were added.
**Conclusion:**
So here you have a sneak peek into the world of Map and Set, Your new best buddies for easy data handling🏋.
Say goodbye to the old, clunky ways and welcome a simpler and more efficient way to manage your data. Happy coding!!😎
| ahmedgmurtaza |
1,693,512 | Underfoot Innovation: The Modern Resin Flooring Movement | In the dynamic world of interior design, the modern resin flooring movement stands as a testament to... | 0 | 2023-12-10T13:51:58 | https://dev.to/scottsanchez22/underfoot-innovation-the-modern-resin-flooring-movement-1l54 | In the dynamic world of interior design, the modern resin flooring movement stands as a testament to underfoot innovation, redefining the way we perceive and experience floors in contemporary spaces. Resin flooring has emerged as a revolutionary choice, offering a perfect blend of aesthetics and functionality. As homeowners seek cutting-edge solutions, the phrase "flooring companies near me" becomes a pivotal aspect of exploring and embracing the possibilities presented by the modern resin flooring movement.
**Designing Beyond Boundaries:**
Resin flooring represents a departure from conventional flooring options, allowing for the creation of seamless and visually striking surfaces. As the modern resin flooring movement gains momentum, homeowners are turning to local expertise, actively searching for "**[flooring companies near me](https://theresinflooringcontractors.co.uk/near-me/cambridgeshire/)**" to find professionals who can bring this innovative design element into their homes. The movement is about breaking free from traditional constraints and discovering the limitless design possibilities that resin floors offer.
**Local Expertise for Tailored Solutions:**
The beauty of the modern resin flooring movement lies in its accessibility. Homeowners are increasingly seeking local flooring companies to provide tailored solutions that align with their unique design visions. The phrase "flooring companies near me" signifies a desire for personalized service and expertise, ensuring that the modern resin flooring movement becomes a locally inspired and customized experience.
**Sustainability in Every Step:**
The modern resin flooring movement isn't just about design innovation; it also emphasizes sustainability. Many resin flooring materials are eco-friendly, and homeowners are keen on collaborating with local flooring companies that share their commitment to environmentally responsible choices. This movement reflects a broader shift towards sustainable living, where underfoot innovation meets eco-conscious design.
**Seamless Integration with Local Trends:**
As homeowners actively participate in the modern resin flooring movement, they are seeking flooring solutions that seamlessly integrate with local design trends. Local flooring companies understand the nuances of regional styles, climate considerations, and aesthetic preferences. This local expertise ensures that the resin flooring movement becomes a harmonious addition to the existing design landscape.
**Revolutionizing Home and Commercial Spaces:**
Resin flooring isn't limited to residential spaces; it's revolutionizing commercial environments as well. Businesses are joining the movement, recognizing the durability and visual appeal of resin floors. The search for "flooring companies near me" extends to commercial spaces, where local expertise becomes crucial in implementing the modern resin flooring movement to enhance both aesthetics and functionality.
In conclusion, "Underfoot Innovation: The Modern Resin Flooring Movement" is a journey into a new era of flooring possibilities. The phrase "flooring companies near me" embodies the essence of this movement, emphasizing the importance of local expertise in bringing the benefits of resin flooring to homes and businesses. As the movement continues to reshape interior spaces, it is the collaboration with local flooring companies that ensures a seamless and personalized experience, making underfoot innovation accessible to all who seek to redefine their living and working environments. | scottsanchez22 |
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