teleren/devto huggingface dataset:
Common Interview Questions: Mastering the Art of Answering
Published: 2023-10-23 12:19:46

Interviews are pivotal moments in your career journey where you have the chance to showcase your skills, experiences, and, most importantly, your attitude. While your resume can get you the interview, your ability to handle challenging qu
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yoa45226ixlrmaw8u6hz.jpg)estions can secure the job. In this article, we’ll explore some frequently asked situational questions by [interviewers ](https://digitalpunekar.info/common-interview-questions/)and equip you with the STAR method to answer them effectively.
The Test List in Test-Driven Development (TDD)
Tags: testing, testdev
Published: 2023-10-23 12:17:25

# The Test List in Test-Driven Development (TDD)

Maintaining a **test list** is a valuable practice in Test-Driven Development (TDD) to help developers stay organized and focused during the development process. Here's a deeper explanation of the concept and its significance:

## Purpose of the Test List

The test list serves as a tool to assist developers in maintaining organization and focus during the TDD process. It acts as a central repository for tracking various aspects of the development process, including:

- **New Test Ideas**: The test list captures new test ideas, whether they involve additional scenarios, edge cases, or specific behaviors that need testing. This ensures that all relevant test cases are considered and none are overlooked.

- **Staying Focused**: It helps developers prioritize and stay focused on the current test and phase they are working on. This focus minimizes distractions and ensures that immediate goals and tasks are clear.

- **Managing Features**: The test list can be used to track the implementation of new features as the codebase evolves. It ensures that all features are documented and addressed systematically.

- **Refactoring Tasks**: In addition to new features, the test list can also be a reference for refactoring tasks. As code is improved and optimized, the test list helps keep track of these tasks and ensures that they are completed in an organized manner.

## Staying Organized and Efficient

By maintaining a test list, developers can enhance their organization, focus, and efficiency throughout the TDD workflow. It guarantees that all necessary tests are written, features are implemented, and refactoring tasks are addressed systematically. This, in turn, contributes to the creation of a more robust and maintainable codebase.

In summary, the test list is a valuable tool that plays a pivotal role in the TDD process. It helps developers manage their tasks, maintain focus, and ensure that all aspects of code development are systematically addressed.
How to Use Instagram Auto Likes Properly to Avoid Mistakes?
Tags: instagram, instagramlikes, getmorelike
Published: 2023-10-23 12:14:46

[Instagram Auto Likes](https://buyautolikes.io/how-to-use-instagram-auto-likes/) can be a great tool for increasing your engagement, but using them improperly can get your account banned. Here's how to utilize Instagram's auto like feature correctly to avoid common mistakes. Only use trusted services, engage real users, vary your activity, don't overdo it, and monitor analytics. With the right approach, auto likes can benefit your Instagram profile.
Test Driven Development
Tags: tdd, lawsoftdd, developmentmethodologies, development
Published: 2023-10-23 11:56:09

#<u> The Laws of Test-Driven Development (TDD)</u>

Test-Driven Development (TDD) is a software development practice that emphasizes writing tests before writing production code. It consists of three fundamental laws that guide the process:

## The First Law: You must write a failing test before you write any production code.

This law underscores the importance of starting with a failing test. Before diving into writing production code, you should first create a test that verifies the expected behavior or functionality. This practice ensures that you have a clear understanding of what needs to be implemented and helps you avoid ambiguity.

## The Second Law: You must write only enough production code to make the failing test pass.

The second law encourages developers to write the minimum amount of code necessary to make the failing test pass. The focus here is on implementing the simplest and most straightforward solution that satisfies the test case. This approach helps prevent over-engineering, keeps the codebase lean, and minimizes unnecessary complexity.

## The Third Law: You must refactor the code after the test passes to improve its design.

After the test passes, it is crucial to engage in refactoring, which involves restructuring the code to enhance its design and maintainability. Refactoring aims to make the code cleaner, more readable, and aligned with best practices. It is an essential step in TDD to ensure that the codebase remains adaptable and maintainable over time.

By adhering to these three laws, developers can effectively practice Test-Driven Development. Writing failing tests first provides clarity about the desired functionality, writing only the necessary code keeps the codebase focused and efficient, and refactoring ensures that the code remains of high quality and can evolve with changing requirements.

Start applying these TDD laws in your development process, and you'll find that they can lead to more reliable, maintainable, and well-designed software.

**Happy testing!**
Triangulation in Test-Driven Development (TDD)
Published: 2023-10-23 12:09:36

# Triangulation in Test-Driven Development (TDD)

**Triangulation** is a valuable technique used in Test-Driven Development (TDD) to expose deficiencies in code and iteratively refine it to handle various scenarios, especially edge cases. Here's a detailed explanation of how triangulation works:

## Exposing Deficiencies

Triangulation involves writing additional tests that cover different scenarios or edge cases. By creating multiple tests, developers can verify that the code functions correctly under a variety of inputs and conditions. This practice is essential for exposing any deficiencies or bugs in the code that might not have been immediately apparent.

## Gradually Refining the Code

As deficiencies are uncovered through the additional tests, developers can progressively refine the code to address those specific scenarios. This process entails making incremental changes to the codebase, ensuring it can handle the diverse conditions identified by the tests. The primary goal is to gradually enhance the code's functionality and robustness over time.

## Handling Edge Cases

Triangulation is particularly effective for dealing with edge cases—scenarios involving unusual or extreme inputs or conditions. By writing tests that encompass these edge cases, developers can guarantee that the code correctly manages them. This not only enhances the overall reliability and correctness of the code but also ensures it's well-prepared to handle uncommon real-world situations.

Triangulation is a critical technique in TDD because it propels the development process by continually revealing and addressing deficiencies in the code. By composing tests that span a wide range of scenarios, developers can instill confidence in the code's behavior and ensure that it adeptly manages all possible cases.

In summary, triangulation is a powerful method in TDD for enhancing code quality, making it more robust, and improving its reliability by addressing diverse scenarios and edge cases.
The TDD Cycle: Red, Green, Refactor
Published: 2023-10-23 12:03:54

# <u>The TDD Cycle: Red, Green, Refactor</u>

Test-Driven Development (TDD) follows a repetitive cycle consisting of three phases: Red, Green, and Refactor. Each phase plays a vital role in the development process. Here's a closer look at what happens in each phase:

## Red Phase
In the **Red** phase, a failing test is written. This means that a test is created to check for a specific behavior or functionality that has not been implemented yet. The test is expected to fail initially because there is no corresponding production code in place. This phase ensures that the developer has a clear understanding of what needs to be done.

## Green Phase
In the **Green** phase, the focus shifts to implementing the code necessary to make the previously failing test pass. The goal is to write the minimum amount of code required to meet the test's requirements. This phase involves crafting the production code that satisfies the test's criteria, resulting in a passing test.

## Refactor Phase
The **Refactor** phase follows the Green phase. During this phase, the code is improved without altering its behavior. Refactoring is essential for maintaining the quality and readability of the codebase. Developers can make changes to the code's structure, eliminate duplication, enhance naming conventions, and apply various refactoring techniques to improve the code's design and maintainability.

The TDD cycle is iterative, meaning it repeats continuously. After the Refactor phase, the process returns to the Red phase to write the next failing test. This iterative approach ensures that the codebase evolves incrementally. Each cycle adds new functionality and enhances the overall quality of the code.

In summary, the TDD cycle of Red, Green, Refactor is a powerful practice for building robust, maintainable software. By following this cycle, developers can systematically develop code that meets specific requirements, remains efficient, and is easy to maintain.
Placeholder Contributor
Tags: hack23contributor
Published: 2023-10-23 11:57:08

<!-- ✨This template is only meant to get your ideas going, so please feel free to write your own title, structure, and words! ✨ -->

### Intro
<!-- Share a bit about yourself as a contributor. Is this your first Hacktoberfest, or have you contributed to others? Feel free to embed your GitHub account by using {% embed LINK %} -->
Myself Amritanshu Keshari the second year CSE student from Bihar Engineering University. This was my first time on Hacktoberfest participation. I was so confused that how I submit 4PR request because I don't know about GitHub as well. After applying on Hacktoberfest, my afraid said that you have to do more practice because you are new baby in this open source contribution. I started learning GitHub know how to send pull request how to fork how to get assignments on any projects all these things. 

After completing my Learning process, I started contribution take a day and started contribution on Hacktoberfest. In one day I have submitted my 4 PR but I am sure that I will definitely selected and all my PR would be accepted. After a week I got a mail that all your 4 PR got accepted and I got reward kit from Hacktoberfest. And after completing my first PR I got a tree planted that was very nice for me and I feel that I am doing great for our Earth, our world, our nature and our animals. 

### Highs and Lows
<!-- What were some of your biggest accomplishments or light-bulb moments this month? Did any problems come up that seemed impossible to fix? How did you adapt in those cases?  -->
Yes, after applying I face problems because I don't know even how to send or merge pull request I think only console is the one option but after learning I found that we can do from GitHub also. 
### Growth
<!-- What was your skillset before Hacktoberfest 2023 and how did it improve? Have your learning or career goals changed since working on these new projects? -->
Before Hacktoberfest fest I am beginner in programming not know much more only I have knowledge of C++ programming but after Hacktoberfest 2023 I have HTML CSS JAVASCRIPT GITHUB skills.
Day 13: 100DaysOfChallenge - Built a Piano
Published: 2023-10-23 11:55:28

Hello Guys,

The Past Two days weren't funny, I had a light challenge, but I guess that is one issue you face when you make up your mind to follow one career part.

Today, I continue to delve deep into CSS through freecodecamp. I was able to build a responsive piano using HTML and CSS, it wasn't that difficult and I learned new things, like media query and pseudo selectors. Coding is becoming fun by the day
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i2elm1e62thy74a0stq2.png)
LINK: https://github.com/Duke411/Responsive-Piano
Placeholder Contributor
Tags: hack23contributor
Published: 2023-10-23 11:35:35

<!-- ✨This template is only meant to get your ideas going, so please feel free to write your own title, structure, and words! ✨ -->

### Intro
<!-- Share a bit about yourself as a contributor. Is this your first Hacktoberfest, or have you contributed to others? Feel free to embed your GitHub account by using {% embed LINK %} -->

### Highs and Lows
<!-- What were some of your biggest accomplishments or light-bulb moments this month? Did any problems come up that seemed impossible to fix? How did you adapt in those cases?  -->

### Growth
<!-- What was your skillset before Hacktoberfest 2023 and how did it improve? Have your learning or career goals changed since working on these new projects? -->
Acing AZ-900: Secrets to Scoring Above the Passing Mark
Published: 2023-10-23 11:32:02

**Utilizing Official Microsoft Learning Resources**
Microsoft provides a wide range of official learning resources that are specifically designed to help individuals prepare for Azure certifications. Explore the Microsoft Learn platform, which offers interactive modules, hands-on labs, and learning paths for the AZ-900 exam. These resources <a href="https://examtopicsfree.com/microsoft-exam-dumps/az-900-passing-score/">AZ-900 Passing Score</a>  cover all the exam objectives and provide comprehensive explanations of different concepts. Take **advantage of these resources to enhance your understanding and knowledge of Azure services.**
Practice with Sample Questions and Mock Exams
Another effective strategy for improving your AZ-900 passing score is to practice with sample questions and mock exams. Microsoft provides official practice tests that mimic the format and style of the actual exam. These practice tests allow you to familiarize yourself with the question types and assess your knowledge and readiness for the exam. Additionally, there are various online platforms and forums where you can find additional sample questions and engage in discussions with other exam takers.
**Join Study Groups or Communities**
Studying alone can sometimes be challenging, and it can be beneficial to join study groups or online communities where you can connect with fellow AZ-900 aspirants. These communities provide a platform for knowledge sharing, discussing complex topics, and getting answers to your queries. Engaging in discussions and brainstorming ideas with others can deepen your understanding of Azure concepts and help you gain different perspectives on the exam content.

Click Here More Info: https://examtopicsfree.com/microsoft-exam-dumps/az-900-passing-score/
My contribution to #Hacktoberfest2023 😜🥳
Tags: hack23contributor
Published: 2023-10-23 11:28:46

<!-- ✨This template is only meant to get your ideas going, so please feel free to write your own title, structure, and words! ✨ -->

### Intro

I'm github fan ✨ and sometime participate to #Hacktoberfest when I've some free time. That's a good opportunity to make some PR to public projects too !


### New release done for #Hacktoberfest2023 🥳

- http://github.com/boly38/node-mongotools v 2.2.0 is out

Just a reminder : this is NodeJS wrapper for mongodump and mongorestore plus dropbox and rotation features.

I remove some dropbox indirect dependency to avoid `request` vulnerability (cf [#72](https://github.com/boly38/node-mongotools/issues/72) ).


- http://github.com/boly38/drobadi v1.0.0 is out

Just a reminder : "Drobadi : Dropbox backup directory" is NodeJS very-small dropbox wrapper to zip and upload to dropbox a given directory. You could also list/get backup.

I remove some dropbox indirect dependency to avoid `request` vulnerability (cf [#33](https://github.com/boly38/drobadi/issues/33) ). And do some clean code to publish first major
iOS — How to Integrate Camera APIs using SwiftUI
Tags: ios, swift, api, programming
Published: 2023-10-23 11:06:16

SwiftUI simplifies the process of creating a user interface while providing you with the flexibility to design a custom camera interface that suits your app's unique needs. 

Today, we’ll show you how to seamlessly connect SwiftUI with Camera APIs, simplifying the process of creating camera apps. 

We’ve focused on making the implementation user-friendly, ensuring that new or experienced developers can utilize this guide seamlessly.

We will delve into the tools and techniques that empower you to harness the power of the camera to create engaging, immersive, and interactive applications. 

**Table of contents**

- 1. Get Started
- 2. Display Camera Preview
- 3. Add Camera Manager
- 4. Add a View Model
- 5. Add Camera Screen Design
- 6. Manage the Flashlight
- 7. Manage Focus on Tap
- 8. Handle Zoom in-out with a pinch
- 9. Switch Between Front and Back Camera
- 10. Capture and Save Images to Device
- 11. Conclusion

The final presentation will include all the unique codes and be displayed as shown below:-

![Integrate Camera APIs using SwiftUI](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/60lrrb5ld2w2gcwg24lf.gif)




Let's turn your vision into a snapshot of success with SwiftUI and Camera APIs. 

Discover more in our detailed[ Codes guide ](https://blog.canopas.com/ios-how-to-integrate-camera-apis-using-swiftui-ea604a2d2d0f)where you’ll learn how to attach a camera preview to your UI, covering essential features like flash support, focus control, zoom and camera switch capabilities, and the key process of capturing and saving preview images to your device.

To dive deeper into the code and explore practical examples, head over to **[Canopas Blog.](https://blog.canopas.com/ios-how-to-integrate-camera-apis-using-swiftui-ea604a2d2d0f)**

Follow [**Canopas**](https://canopas.com/) for our latest technical blog posts!
How to Become a Certified Web Programmer in 2023
Tags: webdev, certification, developers, career
Published: 2023-10-23 10:54:55


Becoming a certified web programmer in 2023 is a strategic move in the tech industry. As web programming remains in high demand, it's crucial to acquire the necessary skills and validation through certifications. These certifications not only solidify your expertise but also serve as tangible proof of your capabilities. Here are some of the most esteemed certifications in the field:

**1. Google Developers Certification:** Google offers a range of certifications covering web development, such as Associate Android Developer, TensorFlow Developer, and Google Play Store Listing Certificate. These certifications establish your proficiency in harnessing Google technologies to craft web solutions.

**2. IBM Full Stack Software Developer:** This professional certificate comprehensively addresses full-stack web development. It encompasses HTML, CSS, JavaScript, Python, Django, React, IBM Cloud, DevOps, and more. This certification equips you to create end-to-end web applications.

**3. Microsoft Certified Solutions Associate (MCSD):** For those focused on Microsoft technologies, the MCSD certification is essential. It attests to your ability to build modern web applications using ASP.NET, C#, Azure, Visual Studio, and other Microsoft tools.

**4. Zend Certified PHP Engineer:** This certification verifies your expertise in PHP, a dominant server-side scripting language in web development. It evaluates your knowledge of PHP syntax, functions, best practices, and frameworks.

**5. Amazon Web Services (AWS) Certified Developer:** AWS is a pivotal player in the cloud computing landscape. This certification demonstrates your proficiency in developing and deploying cloud-based applications using AWS services, SDKs, APIs, and tools.

Each certification has its specific prerequisites, examination format, associated costs, and unique advantages. Choose the one that aligns with your career objectives and interests.

While certifications are valuable, they alone aren't sufficient for success in web programming. Continuous learning is needed. Staying updated with emerging technologies and trends is also essential. Regular practice to refine your coding skills is a must. Build a portfolio of web projects to showcase your abilities, as practical experience is a substantial asset in this dynamic field.

In conclusion, web programming certifications are your gateway to a thriving career in web development. They validate your competence and enhance your employability. However, remember that web development is a field where adaptation and skill development are everlasting. Stay curious, keep coding, and consistently evolve your abilities to remain at the forefront of this ever-evolving industry.
Top 5 React Lazy-Loading Images Libraries for 2023
Tags: javascript, beginners, react, tutorial
Published: 2023-10-23 10:52:22

There are several libraries that you can use for image optimization in React:

**1. [react-optimized-image](https://www.npmjs.com/package/react-optimized-image):** This is a React component for serving optimized images. You can start using it in your project by running command above.

**2. [React Lazy Load Image Component](https://www.npmjs.com/package/react-lazy-load-image-component):** This library provides image rendering capabilities and effects that you can implement quickly and easily in your own React applications.

**3. [image-webpack-loader](https://www.npmjs.com/package/image-webpack-loader):** This is another option for optimizing images in React.js applications, enhancing application speed and providing a better user experience.

**4. [lazysizes](https://www.npmjs.com/package/lazysizes):** You can use this library for lazy loading of images.

**5. [Next.js](https://nextjs.org/docs/getting-started/installation):** If you are using Next.js, it has built-in support for lazy loading images by default.

Remember to choose the one that best fits your project requirements.