5 Mistakes to Avoid as a Beginner Developer ❌💻

🚫 Not practicing daily
🚫 Only watching tutorials, not building
🚫 Ignoring debugging
🚫 Avoiding documentation
🚫 Being afraid to ask questions

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Java OOP Concepts Cheat Sheet ☕📘

Master Java’s Object-Oriented pillars:

🔹 Class & Object
🔹 Inheritance
🔹 Polymorphism
🔹 Abstraction
🔹 Encapsulation

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How Programming Languages Got Their Names 💡

☕ Java – Named after Java coffee
🐍 Python – Inspired by “Monty Python” comedy group
💎 Ruby – Chosen to be a jewel like Perl
🐘 PostgreSQL – “Post-Ingres SQL”
🐹 Go – Short and simple, created at Google
🎸 C# – Musical reference to “C♯” note

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I love you Magnet 🧲

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Html Handwritten Notes 📝

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Top 50 Python Interview Questions & Answers 🐍🧠

This PDF covers Python basics to OOP, exception handling, decorators, lambda functions, and more — ideal for interviews and revision 🔥

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HTML Tags List & Quick Reference PDF 📄

Complete guide covering HTML and HTML5 tags—from <a> to <video>—with examples and usage 🔥

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Happy Birthday Balloons

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25 Websites to Learn Programming for FREE 💻🚀

✅ freecodecamp
✅ theodinproject
✅ codecademy
✅ geeksforgeeks
✅ coursera
✅ edx
✅ khan academy
✅ cs50 by Harvard
✅ udacity
✅ mozilla dev
✅ w3schools
✅ tutorialspoint
✅ programiz
✅ sololearn
✅ stackoverflow
✅ studytonight
✅ javatpoint
✅ tutsplus
✅ codewars
✅ hackerrank
✅ exercism
✅ codeforces
✅ github docs
✅ youtube
✅ scrimba

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5 Useful Linux Commands for Developers 💻🐧

🔹 htop – Monitor system processes
🔹 grep – Search within files
🔹 find . -name "*.js" – Find files by type
🔹 chmod +x file.sh – Make a file executable
🔹 curl -I https://example.com – Get response headers

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Chicken Crossing the Road 🐓

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5 JavaScript Tricks You’ll Use Daily ⚡

1️⃣ Array.from(new Set(array)) – Remove duplicates
2️⃣ array.at(-1) – Get last element
3️⃣ obj?.prop – Optional chaining to avoid errors
4️⃣ str.includes('word') – Check substring
5️⃣ arr.sort((a,b)=>a-b) – Sort numbers correctly

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🔰 Java Roadmap for Beginners 2025

├── ☕ Introduction to Java
├── 🏗 Setup & IDEs
├── 🔢 Variables & Data Types
├── 📊 Operators & Expression
├── 🔁 Control Flow (if-else...)
├── 🔄 Loops (for, while....)
├── 🏗 Methods in Java
├── 📝 String Manipulation
├── 📦 Arrays & Collections
├── 🏛 OOPs
├── ⚠️ Exception Handling
├── 📂 File Handling in Java
├── 🔌 Multithreading
├── 🌐 Java for Web Dev

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