AI Programming


Channel's geo and language: Ethiopia, English
Category: Technologies


An artificial intelligence free resource channel for students, professionals, and anyone who wants to learn how to solve problems.
ENGINEERING ๐ŸŽ– PROGRAMMING ๐ŸŽ– TIPS & HACKS
https://youtube.com/c/AIProgramming
CONTACT US ON: @alphadmin12

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แŠจแŠขแ‰ตแ‹ฎแŒตแ‹ซ แŠ แˆญแ‰ฒแŠแˆปแˆ แŠขแŠ•แ‰ฐแˆˆแŒ€แŠ•แˆต แŠขแŠ•แˆตแ‰ฒแ‰ตแ‹ฉแ‰ต แŒ‹แˆญ แ‹จแ‰ดแŠญแŠ–แˆŽแŒ‚ แˆ˜แแ‰ตแˆ”แ‹Žแ‰ฝแŠ• แ‰ แŒ‹แˆซ แˆˆแˆ˜แˆตแˆซแ‰ต แแˆ‹แŒŽแ‰ต แ‹ซแˆ‹แ‰ฝแˆ แŠฅแŠ“ แ‹จแ‰ฐแ‹˜แˆจแ‹˜แˆฉแ‰ตแŠ• แˆ˜แˆตแˆแˆญแ‰ถแ‰ฝ แˆ›แˆŸแˆ‹แ‰ต แ‹จแˆแ‰ตแ‰ฝแˆ‰ แ‰ฐแ‰‹แˆ›แ‰ต แ‰ แˆ™แˆ‰ แŠจแ‰ณแˆ…แˆณแˆต 23แฃ 2017 แ‹“.แˆ แŒ€แˆแˆฎ แ‰ฃแˆ‰แ‰ต แŠ แˆแˆตแ‰ต แ‰ฐแŠจแ‰ณแ‰ณแ‹ญ แ‰€แŠ“แ‰ต แ‰ contact@aii.et/ contacts.eaii@gmail.com แˆ›แˆ˜แˆแŠจแ‰ต แ‹จแˆแ‰ตแ‰ฝแˆ‰ แˆ˜แˆ†แŠ‘แŠ• แŠฅแŠ•แŒˆแˆแŒปแˆˆแŠ•แกแก


63) What does the 502 Bad Gateway error indicate?
Poll
  •   ๐Ÿšฉ) The client made an invalid request
  •   ๐Ÿšฉ) The server failed to process the request
  •   ๐Ÿšฉ) The server received an invalid response from an upstream server
  •   ๐Ÿšฉ) The request timed out
  •   ๐Ÿšฉ) See Result
221 votes


โญ Useful AI Websites

If you want to check if the content is AI-generated or human and change AI-generated content to humanized, check out these sites:


๐Ÿšฉ Undetectable.ai

โ–ถ๏ธ An essential rewriting tool to detect and humanize your AI text from ChatGPT, Jasper, and Copy.
๐Ÿ”— https://undetectable.ai/

๐Ÿšฉ Ryne AI

โ–ถ๏ธ AI detection bypass solution. Transform AI text to human writing with our advanced humanizer.
๐Ÿ”— https://ryne.ai/


โญ๏ธpxVsEmVsRem

Do you choose the right unit for your CSSโ‰๏ธ


Understanding px, em, and rem is essential for building scalable and responsive designs.

1. px (Pixels)
- Fixed size.
- Doesnโ€™t adapt to user preferences.
- Ideal for precise measurements like borders.

2. em (Relative to Parent)
- Relative to the font size of the parent element.
- Great for scaling elements within a component.

3. rem (Relative to Root)
- Relative to the font size of the root (:root).
- Ideal for consistent and global scaling.

When to Use?
- Use px for borders or fixed dimensions.
- Use em for local scaling inside components.
- Use rem for global consistency across the app.

๐Ÿ’ก Bonus: Combine `rem for base sizing and em` for internal adjustments!

Next Post: Viewport Units (vw, vh, vmin, vmax)


โญ How to Optimize Images Like a Pro ๐Ÿ“ธ

Large image files can slow down your site. Here's how to keep it fast and efficient!

๐Ÿ”งTips for Image Optimization
โ–ถ๏ธ Compress Images
๐Ÿ’ก Use tools like TinyPNG, Imagecompressor, or built-in features in frameworks.

โ–ถ๏ธ Choose the Right Format
- JPEG: Best for photos.
- PNG: Use for graphics with transparency.
- WebP: Smaller file sizes with good quality.

โ–ถ๏ธ Lazy Load Images
-

โ–ถ๏ธ Set Proper Dimensions
- Resize images to match their display size.

๐Ÿ’ก Bonus: Use CDNs like Cloudflare or AWS for faster delivery.


โญ SSR vs. CSR: Which to Choose?

Understanding the difference between Server-Side Rendering (SSR) and Client-Side Rendering (CSR) is crucial for web development. Here's a quick breakdown:

๐ŸคฉServer-Side Rendering (SSR)
โ–ถ๏ธ Renders pages on the server before sending them to the browser.
๐Ÿ’ก Best for SEO and initial load speed.

๐Ÿ–ฅ Client-Side Rendering (CSR)
โ–ถ๏ธ Renders pages in the browser using JavaScript.
๐Ÿ’ก Great for highly interactive apps.

Example Frameworks:

SSR: Next.js
CSR: React

๐Ÿ’ก When to Choose

โœ… Use SSR for SEO-heavy websites like blogs or e-commerce.
โœ… Use CSR for single-page applications with high interactivity.

โšก๏ธ Next Post: How to Optimize Images Like a Pro ๐ŸŽค


โญ Your Gateway To Earn An International Degree: Unlock Exclusive Scholarships

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Itโ€™s going to be an unforgettable day, and we want YOU to be a part of it! Donโ€™t waitโ€”register now to secure your spot!


62) How do you list hidden files in a directory using cmd?
Poll
  •   ๐Ÿšฉ) dir /s
  •   ๐Ÿšฉ) dir /h
  •   ๐Ÿšฉ) dir /a:h
  •   ๐Ÿšฉ) dir /hidden
  •   ๐Ÿšฉ) See result
325 votes


๐Ÿš€ Big News! Applications for ALX programs are officially OPEN! ๐ŸŒ๐Ÿ’ป

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โญLet me tell you a story about one of the top private universities in Ethiopia. The university fired ๐ŸŽ† one of its IT managers ๐Ÿ‘จโ€๐Ÿ’ป but forgot to remove his access to the grade management system. At first, no one noticed anything wrong.

But later, a teacher found something strange. He had given a student a D grade,...

โšก๏ธ Read more on this here: ๐Ÿ‘‡๐Ÿฝ
https://blog.siltawi.com/post/what-is-attribute-based-access-control-abac/


โญ Attribute-Based Access Control (ABAC)

ABAC extends RBAC by introducing attributes as the basis for access control decisions, allowing more dynamic and granular access management. Instead of relying solely on predefined roles, ABAC uses the attributes of users, resources, and the environment to determine access rights.

Key Components

1. Attributes:
- User Attributes: e.g., Department, Job Title, Clearance Level.
- Resource Attributes: e.g., File Type, Data Sensitivity.
- Environmental Attributes: e.g., Time of Access, Device Used, Location.

2. Policies: Define rules based on attributes, often written in formats like JSON or XML.

Example Policy
| Condition | Access Allowed |
|-------------------------------------------|----------------------------|
| Department = "HR" AND File Type = "PDF" | View or Download Only |
| Clearance Level = "High" AND Time = "9:00 AM - 6:00 PM" | Read, Write, Delete |

๐Ÿ’ก Benefits:
- Flexibility: Adapts to complex requirements.
- Granularity: Offers fine-tuned control over resources.
- Dynamic Security: Responds to real-time conditions like location or device type.

๐Ÿ’ก Use Case:
ABAC is ideal for systems that require context-sensitive decisions, such as granting access to sensitive financial data only during business hours or limiting operations based on device security.


โญ Lazy Loading for Better Performance

Did you use lazy loading in your projectโ‰๏ธ

Lazy loading delays loading non-essential resources like images, videos, and scripts until needed.

๐Ÿคฉ Example


๐Ÿ’ก Benefits
โ–ถ๏ธ Faster page loads ๐Ÿ”ฅ
โ–ถ๏ธ Saves bandwidth ๐Ÿ“‰
โ–ถ๏ธ Improves user experience ๐ŸŒŸ

Next Post: SSR vs. CSR โšก๏ธ

#tips


โญ Role-Based Access Control (RBAC)

Did you use access control in your projectโ‰๏ธ
RBAC is one of the most effective methods to implement access control for secure and organized system management.


RBAC restricts access based on roles assigned to users, ensuring they can only perform actions permitted by their role.

Key Components
โ–ถ๏ธ Roles: Define job functions (e.g., Admin, Editor, Viewer).
โ–ถ๏ธ Permissions: Actions allowed (e.g., create, read, update, delete).
โ–ถ๏ธ Users: Assigned roles to inherit permissions.

Example
| Role | Permissions |
|-----------|-------------------------|
| Admin | Create, Read, Update, Delete |
| Viewer | Read |

๐Ÿ’ก Benefits: Simplifies access management, enforces least privilege, and enhances security.

๐Ÿ’ก Important: When working with APIs, always implement access control to prevent unauthorized actions and protect sensitive data.

Next Post: Attribute-Based Access Control (ABAC)๐ŸŽค


๐ŸŽ“๐Ÿ’ฅ Dreaming of studying abroad? ๐ŸŒ Looking for FULL funding to make it happen? ๐Ÿš€ The Swaniker Scholars Program could be your ticket to a FULLY FUNDED SCHOLARSHIP, allowing you to study at top universities across the US, Africa, and Europe tuition-free! ๐Ÿ™Œ๐Ÿ’ก

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Donโ€™t waitโ€”apply NOW and start your journey toward a brighter future! ๐Ÿ’ฏ๐Ÿ”ฅ
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61) Which of the following units in CSS is relative to the root font size?
Poll
  •   ๐Ÿšฉ) em
  •   ๐Ÿšฉ) px
  •   ๐Ÿšฉ) %
  •   ๐Ÿšฉ) rem
  •   ๐Ÿšฉ) See result
407 votes


๐Ÿ”ฅ Developer Roadmaps 2024 Part ๐Ÿšฉ

แŠจแ‹จแ‰ต แˆ˜แŒ€แˆ˜แˆญ แŠฅแŠ“ แŠฅแŠ•แ‹ดแ‰ต แ‰ แ‰€แˆ‹แˆ‰ แˆ˜แˆ›แˆญ แŠฅแŠ•แ‹ณแˆˆแ‰ฅแŠ• แ‹จแˆšแˆจแ‹ณแŠ• แˆฎแ‹ตแˆ›แ•/ แแŠ–แ‰ฐ แŠซแˆญแ‰ณ ๐Ÿ˜ตโ€๐Ÿ’ซ

Step by step guides and paths to learn different tools or technologies . โœ”๏ธ


๐Ÿšฉ๐Ÿšฉ Software Design Architecture
๐Ÿ”— https://roadmap.sh/software-design-architecture

๐Ÿšฉ๐Ÿšฉ System Design
๐Ÿ”— https://roadmap.sh/system-design

๐Ÿšฉ๐Ÿšฉ Game Developer
๐Ÿ”— https://roadmap.sh/game-developer

๐Ÿšฉ๐Ÿšฉ Software Architect
๐Ÿ”— https://roadmap.sh/software-architect

๐Ÿšฉ๐Ÿšฉ API Security Best Practices
๐Ÿ”—https://roadmap.sh/best-practices/api-security

๐Ÿšฉ๐Ÿšฉ API Design
๐Ÿ”— https://roadmap.sh/api-design


60) What command would you use to switch to a branch named `feature`?
Poll
  •   ๐Ÿšฉ) git branch feature
  •   ๐Ÿšฉ) git checkout feature
  •   ๐Ÿšฉ) git change feature
  •   ๐Ÿšฉ) git create feature
  •   ๐Ÿšฉ) See result
385 votes


โญ Web Tip: Why Add Version Numbers to CSS & JavaScript Files?

Have you seen ?v=1.0.0 at the end of a CSS or JavaScript link? ๐Ÿค” Itโ€™s called cache busting!


When you update your websiteโ€™s design or scripts, browsers may keep showing an old version to speed things up. Adding a version number like ?v=1.0.0 tells the browser, "This is the newest version!" ๐Ÿ†•

This trick helps:
โ–ถ๏ธ Make sure users see the latest updates without clearing cache
โ–ถ๏ธ Keep track of different versions as you work
โ–ถ๏ธ Keep things running smoothly with easy updates

So next time you update, bump up that version number!
Happy coding! ๐Ÿ‘จโ€๐Ÿ’ป


โšก๏ธ Read more on this here: ๐Ÿ‘‡๐Ÿฝ
https://blog.siltawi.com/post/web-development-tip-versioning-in-css-javascript-files/

#WebDev #CSS #JavaScript #CacheBusting #CodingTips #Frontend


What do you dislike most about JavaScript frameworks? (Comment for others)
Poll
  •   Steep Learning Curves ๐Ÿ˜ณ
  •   Frequent Updates and Breaking Changes โ›”๏ธ
  •   Boilerplate and Verbosity ๐Ÿฅธ
  •   Performance Optimization Complexities ๐Ÿฅต
  •   Dependency Hell ๐Ÿ˜ต
  •   Framework Lock-In ๐Ÿ˜ถโ€๐ŸŒซ๏ธ
  •   I really hate all JavaScript frameworks ๐Ÿ˜Ž
  •   Other ๐Ÿ‘
228 votes


โญ This is for educational purposes only๐Ÿ™…โ€โ™‚๏ธ.

If you are a backend developer, you need to know how to protect your API. On this site, you can find common vulnerabilities and weaknesses. Check out the article and test your API. If you discover a vulnerability, fix it before someone else ๐Ÿ˜ด hacks it.

We will also post the top vulnerabilities most developers encounter.๐Ÿ”ฅ


Check it out: OWASP API Security Top 10

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