Why waste money when the same work can be done with free AI tools?
With these tools you can do โ automation, photo editing, smart chat and voice cloningโฆ without spending a single money! ๐
๐ ChatGPT Alternative (Free AI Tool) ๐ [Click Here]๐ค ManyChat Alternative (Free AI Tool) ๐ [Click Here]
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โ
Top YouTube Channels to Learn Coding for Free ๐บ๐ป
๐น freeCodeCamp.org
๐ง Full courses on web dev, Python, ML, etc.
โ๏ธ 10โ12 hr beginner-friendly videos
โ๏ธ No ads, no fluff
๐น Programming with Mosh
๐ง Best for: Python, JavaScript, React
โ๏ธ Clear explanations
โ๏ธ Great for beginners & intermediates
๐น Tech With Tim
๐ง Focus: Python, game dev, AI projects
โ๏ธ Step-by-step tutorials
โ๏ธ Builds real projects
๐น Web Dev Simplified
๐ง Focus: Modern web dev (JS, React, CSS)
โ๏ธ Deep dives into concepts
โ๏ธ Practical coding tips
๐น The Net Ninja
๐ง Clean series on HTML, CSS, JS, Node, etc.
โ๏ธ Playlists by topic
โ๏ธ Short and structured lessons
๐น CodeWithHarry (Hindi)
๐ง Best for: Hindi-speaking learners
โ๏ธ Covers full-stack dev
โ๏ธ Beginner to advanced
๐น Bro Code
๐ง Focus: C++, Java, Python, SQL
โ๏ธ Short and fast-paced tutorials
โ๏ธ Good for revision
๐ฌ Tap โค๏ธ for more!
๐น freeCodeCamp.org
๐ง Full courses on web dev, Python, ML, etc.
โ๏ธ 10โ12 hr beginner-friendly videos
โ๏ธ No ads, no fluff
๐น Programming with Mosh
๐ง Best for: Python, JavaScript, React
โ๏ธ Clear explanations
โ๏ธ Great for beginners & intermediates
๐น Tech With Tim
๐ง Focus: Python, game dev, AI projects
โ๏ธ Step-by-step tutorials
โ๏ธ Builds real projects
๐น Web Dev Simplified
๐ง Focus: Modern web dev (JS, React, CSS)
โ๏ธ Deep dives into concepts
โ๏ธ Practical coding tips
๐น The Net Ninja
๐ง Clean series on HTML, CSS, JS, Node, etc.
โ๏ธ Playlists by topic
โ๏ธ Short and structured lessons
๐น CodeWithHarry (Hindi)
๐ง Best for: Hindi-speaking learners
โ๏ธ Covers full-stack dev
โ๏ธ Beginner to advanced
๐น Bro Code
๐ง Focus: C++, Java, Python, SQL
โ๏ธ Short and fast-paced tutorials
โ๏ธ Good for revision
๐ฌ Tap โค๏ธ for more!
โค1
โ
Backend Basics Interview Questions โ Part 2 (Express.js Routing) ๐๐ง
๐ 1. What is Routing in Express.js?
A: Routing defines how your application responds to client requests (GET, POST, etc.) to specific endpoints (URLs).
๐ 2. Basic Route Syntax
๐ 3. Route Methods
โฆ app.get() โ Read data
โฆ app.post() โ Create data
โฆ app.put() โ Update data
โฆ app.delete() โ Delete data
๐ 4. Route Parameters
๐ 5. Query Parameters
๐ 6. Route Chaining
๐ 7. Router Middleware
๐ 8. Error Handling Route
๐ก Pro Tip: Always place dynamic routes after static ones to avoid conflicts.
๐ฌ Tap โค๏ธ if this helped you!
๐ 1. What is Routing in Express.js?
A: Routing defines how your application responds to client requests (GET, POST, etc.) to specific endpoints (URLs).
๐ 2. Basic Route Syntax
app.get('/home', (req, res) => {
res.send('Welcome Home');
});๐ 3. Route Methods
โฆ app.get() โ Read data
โฆ app.post() โ Create data
โฆ app.put() โ Update data
โฆ app.delete() โ Delete data
๐ 4. Route Parameters
app.get('/user/:id', (req, res) => {
res.send(req.params.id);
});๐ 5. Query Parameters
app.get('/search', (req, res) => {
res.send(req.query.keyword);
});๐ 6. Route Chaining
app.route('/product').get(getHandler).post(postHandler).put(putHandler);๐ 7. Router Middleware
const router = express.Router();
router.get('/about', (req, res) => res.send('About Page'));
app.use('/info', router); // URL: /info/about
๐ 8. Error Handling Route
app.use((req, res) => {
res.status(404).send('Page Not Found');
});๐ก Pro Tip: Always place dynamic routes after static ones to avoid conflicts.
๐ฌ Tap โค๏ธ if this helped you!
Jio Users Get Free 18 Months Free Of Google Gemini Pro ๐
Includes Gemini 2.5 Pro, 2 TB storage, and AI tools.
โข For Jio 5G Users (18โ25 yrs) on โน349+ Plans, One-time Claim Only
๏ปฟ
Step 3. Youโre Done Just Wait For A Confirmation From Jio
WORTH โน35,100 ๐ฅ
Check - โฎShop - โNetwork
Includes Gemini 2.5 Pro, 2 TB storage, and AI tools.
โข For Jio 5G Users (18โ25 yrs) on โน349+ Plans, One-time Claim Only
Step 1 > Open The My Jio App >> Go to On the homepage, tap the Google AI Pro Banner, Then Select Register Interest. A New Page Will Appear Saying, โThank you for your interest.โ
๏ปฟ
Step 3. Youโre Done Just Wait For A Confirmation From Jio
WORTH โน35,100 ๐ฅ
Check - โฎShop - โNetwork
50-useful-python-scripts-free-pdf (3).pdf
426.5 KB
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BroadcastChannel lets you send messages between tabs instantly, avoiding inconsistent state and improving user experience.
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40 Ways For Passive Income
๐จ VIRTUAL PRODUCTS DESIGN
* Print on Demand (POD)
* Printable
* Infographics
* Your Original Fonts
* Digital Art & Clip Art
* 3D Models & Renderings
* Coloring Pages & Books
* Building Plans
* Architectural Plans
* Board game Printouts
๐งต CRAFTS & ARTS
* Selling Crochet Patterns
* Sewing Patterns
* Painting Tutorials
* Drawing Lessons
* Woodworking Instructions
โ๏ธ WRITING
* Online Teaching Courses
* eBooks
* Kindle Books
๐ป SOFTWARE & APPS
* Business Doc Templates
* Apps
* Selling Digital Photos
* Selling Lightroom Pre-sets
* 3-D Models
* Worksheets (EDU. Curriculum)
๐ง WELLNESS
* Nutrition Plans
* Meal-Prep Plans
* Workout Plans
* Custom Beauty/Style/Skincare
* Custom Travel Planning
๐ AFFILIATE MARKETING
* Shopping Referral Programs
* Affiliate Networks
* Virtual Products and Courses
๐บ ADVERTISING INCOME FROM ADS
* Ads from Networks
* Ads from Companies
* YouTube Cartoons
* YouTube Audiobooks
* YouTube Foreign Language Lessons
* YouTube Popular Children Songs
* YouTube DIY Tutorials
๐ ONLINE SERVICES
* Reselling Web Hosting
* Local Directories
* Job Boards
Credit goes to @Mr_NeophyteX
Copy with Credit or get copyright banned.
๐จ VIRTUAL PRODUCTS DESIGN
* Print on Demand (POD)
* Printable
* Infographics
* Your Original Fonts
* Digital Art & Clip Art
* 3D Models & Renderings
* Coloring Pages & Books
* Building Plans
* Architectural Plans
* Board game Printouts
๐งต CRAFTS & ARTS
* Selling Crochet Patterns
* Sewing Patterns
* Painting Tutorials
* Drawing Lessons
* Woodworking Instructions
โ๏ธ WRITING
* Online Teaching Courses
* eBooks
* Kindle Books
๐ป SOFTWARE & APPS
* Business Doc Templates
* Apps
* Selling Digital Photos
* Selling Lightroom Pre-sets
* 3-D Models
* Worksheets (EDU. Curriculum)
๐ง WELLNESS
* Nutrition Plans
* Meal-Prep Plans
* Workout Plans
* Custom Beauty/Style/Skincare
* Custom Travel Planning
๐ AFFILIATE MARKETING
* Shopping Referral Programs
* Affiliate Networks
* Virtual Products and Courses
๐บ ADVERTISING INCOME FROM ADS
* Ads from Networks
* Ads from Companies
* YouTube Cartoons
* YouTube Audiobooks
* YouTube Foreign Language Lessons
* YouTube Popular Children Songs
* YouTube DIY Tutorials
๐ ONLINE SERVICES
* Reselling Web Hosting
* Local Directories
* Job Boards
Credit goes to @Mr_NeophyteX
Copy with Credit or get copyright banned.
โค1
๐ฃ Hey, did you know?! ๐ค๐ญ
๐ฑโจ You can download ALL the personal info Google has about you! ๐ค๐ป
โ Just head over to:
๐ takeout.google.com
๐ฆ There, you can grab your:
๐ ๐ Search History
๐ ๐ง Gmail Emails
๐ ๐ Google Drive Files
๐ ๐ฅ YouTube Activities
๐ ๐ผ Google Photos Images
...and so much more! ๐ง ๐ฅ
๐จ Heads up! Itโs really important to know how much info Google keeps on you. ๐ต๏ธโโ๏ธ
Your privacy = your power! ๐๐ช
๐ฒ Take control, get your data, and stay informed! ๐โจ
Credit goes to @Mr_NeophyteX
Give proper Credit to avoid copyright banned.
๐ฑโจ You can download ALL the personal info Google has about you! ๐ค๐ป
โ Just head over to:
๐ takeout.google.com
๐ฆ There, you can grab your:
๐ ๐ Search History
๐ ๐ง Gmail Emails
๐ ๐ Google Drive Files
๐ ๐ฅ YouTube Activities
๐ ๐ผ Google Photos Images
...and so much more! ๐ง ๐ฅ
๐ Itโs super easy โ just pick what you want, and Google will pack it all into a neat downloadable file for you. ๐๐ค
๐จ Heads up! Itโs really important to know how much info Google keeps on you. ๐ต๏ธโโ๏ธ
Your privacy = your power! ๐๐ช
๐ฒ Take control, get your data, and stay informed! ๐โจ
Credit goes to @Mr_NeophyteX
Give proper Credit to avoid copyright banned.
Managing multiple JavaScript files and their dependencies can become complex.
Module bundlers simplify this process by combining various assets: JavaScript, CSS, HTML, into a single or smaller set of files, optimizing web applications for performance and maintainability.
@CodingCoursePro
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Module bundlers simplify this process by combining various assets: JavaScript, CSS, HTML, into a single or smaller set of files, optimizing web applications for performance and maintainability.
@CodingCoursePro
Shared with Love
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โ
Backend Basics Interview Questions โ Part 3 (Express.js Middleware) ๐๐ง
๐ 1. What is Middleware in Express.js?
A: Middleware are functions that execute during the request-response cycle. They can modify req/res, execute code, or end the request.
๐ 2. Types of Middleware
โฆ Application-level: Applied to all routes or specific routes (using app.use())
โฆ Router-level: Applied to router instances
โฆ Built-in: e.g., express.json(), express.static()
โฆ Third-party: e.g., cors, morgan, helmet
๐ 3. Example โ Logging Middleware
๐ 4. Built-in Middleware
๐ 5. Router-level Middleware
๐ 6. Error-handling Middleware
๐ 7. Chaining Middleware
๐ก Pro Tip: Middleware order mattersโalways place error-handling middleware last.
๐ฌ Tap โค๏ธ for more!
@CodingCoursePro
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๐ 1. What is Middleware in Express.js?
A: Middleware are functions that execute during the request-response cycle. They can modify req/res, execute code, or end the request.
๐ 2. Types of Middleware
โฆ Application-level: Applied to all routes or specific routes (using app.use())
โฆ Router-level: Applied to router instances
โฆ Built-in: e.g., express.json(), express.static()
โฆ Third-party: e.g., cors, morgan, helmet
๐ 3. Example โ Logging Middleware
app.use((req, res, next) => {
console.log(`${req.method} ${req.url}`);
next(); // Pass to next middleware/route
});๐ 4. Built-in Middleware
app.use(express.json()); // Parses JSON body
app.use(express.urlencoded({ extended: true })); // Parses URL-encoded body
app.use(express.static('public')); // Serves static files
๐ 5. Router-level Middleware
const router = express.Router();
router.use((req, res, next) => {
console.log('Router Middleware Active');
next();
});
app.use('/api', router);
๐ 6. Error-handling Middleware
app.use((err, req, res, next) => {
console.error(err.stack);
res.status(500).send('Something broke!');
});๐ 7. Chaining Middleware
app.get('/profile', authMiddleware, logMiddleware, (req, res) => {
res.send('User Profile');
});๐ก Pro Tip: Middleware order mattersโalways place error-handling middleware last.
๐ฌ Tap โค๏ธ for more!
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