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
🔥 React “❤️” if you found this helpful!
✅ 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
🔥 React “❤️” if you found this helpful!
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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
React ❤️ if the terminal is your friend!
🔹 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
React ❤️ if the terminal is your friend!
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into a full-stack app in minutes
no code, no hassle?
Below to get the link instantly!
tool!
https://www.instagram.com/p/DNDQfVAMeIL/?igsh=YWUwZHNpcDlpbjlh
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What do you usually build side projects with? 🛠️
Anonymous Poll
37%
🟨 JavaScript
33%
🐍 Python
12%
☕ Java
5%
⚙️ C#
7%
💚 Node.js
6%
🌱 PHP
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Chicken Crossing the Road 🐓
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
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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
React ❤️ if you learned something new!
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
React ❤️ if you learned something new!
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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
React ❤️ for more
├── ☕ 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
React ❤️ for more
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✅ freeCodeCamp
✅ The Net Ninja
✅ Traversy Media
✅ Programming with Mosh
✅ Fireship
✅ Amigoscode
✅ CS50 by Harvard
✅ CodeWithHarry
✅ Tech with Tim
✅ Academind
✅ Web Dev Simplified
✅ The Odin Project
✅ JavaScript Mastery
✅ Derek Banas
✅ Bro Code
✅ Simplilearn
✅ Codevolution
✅ Hussein Nasser
✅ Dev Ed
✅ Sonny Sangha
✅ Telusko
✅ Caleb Curry
✅ Python Engineer
✅ Clever Programmer
✅ GeeksforGeeks
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5 Python Tricks to Write Cleaner Code 🐍
1️⃣ Use enumerate() instead of range(len())
2️⃣ Use zip() to iterate over two lists together
3️⃣ Use with open() to auto-close files
4️⃣ Use any() / all() for quick checks
5️⃣ Use unpacking: a, b, *rest = my_list
React ❤️ if you code in Python!
1️⃣ Use enumerate() instead of range(len())
2️⃣ Use zip() to iterate over two lists together
3️⃣ Use with open() to auto-close files
4️⃣ Use any() / all() for quick checks
5️⃣ Use unpacking: a, b, *rest = my_list
React ❤️ if you code in Python!
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3D Plane Cursor ✈️
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
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What’s your primary motivation for coding? 💡
Anonymous Poll
44%
💼 Career growth
21%
💡 Building projects
18%
🧠 Problem-solving
17%
💰 Freelancing income
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5 Debugging Tips Every Developer Should Know 🐞
1️⃣ Reproduce the bug consistently
2️⃣ Read error messages carefully
3️⃣ Use print/log statements strategically
4️⃣ Break the problem into smaller parts
5️⃣ Use a debugger or breakpoints
React ❤️ For More!
1️⃣ Reproduce the bug consistently
2️⃣ Read error messages carefully
3️⃣ Use print/log statements strategically
4️⃣ Break the problem into smaller parts
5️⃣ Use a debugger or breakpoints
React ❤️ For More!
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See it in action ⬇️
https://www.instagram.com/p/DNNliafNYPQ/?igsh=MWt6dWRmdW85MDRnMA==
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Where do you usually host your projects? 🌐
Anonymous Poll
52%
☁️ GitHub Pages
9%
🐳 Docker + VPS
12%
🌩️ Netlify
13%
🚀 Vercel
13%
🪟 Local Server
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5 Ways to Optimize Your SQL Queries 🗄️⚡
1️⃣ Use proper indexing on frequently queried columns
2️⃣ Avoid SELECT *, specify needed columns
3️⃣ Use LIMIT to reduce unnecessary data load
4️⃣ Normalize tables, but avoid over-normalization for reads
5️⃣ Analyze queries with EXPLAIN
React ❤️ if performance matters to you!
1️⃣ Use proper indexing on frequently queried columns
2️⃣ Avoid SELECT *, specify needed columns
3️⃣ Use LIMIT to reduce unnecessary data load
4️⃣ Normalize tables, but avoid over-normalization for reads
5️⃣ Analyze queries with EXPLAIN
React ❤️ if performance matters to you!
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5 Java Performance Tips ☕⚡
1️⃣ Use StringBuilder for string concatenation
2️⃣ Close resources with try-with-resources
3️⃣ Use primitive types instead of wrappers when possible
4️⃣ Cache results of expensive operations
5️⃣ Avoid unnecessary object creation
React ❤️ if Java is part of your stack!
1️⃣ Use StringBuilder for string concatenation
2️⃣ Close resources with try-with-resources
3️⃣ Use primitive types instead of wrappers when possible
4️⃣ Cache results of expensive operations
5️⃣ Avoid unnecessary object creation
React ❤️ if Java is part of your stack!
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Cyber Security Essentials ( PDFDrive ).pdf
5.7 MB
Show me your reactions for security more resources
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Butterfly Space 🦋
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
👇Code available via the Get Code button below 👇
the_coding_wizard🤩 #Wizard_Projects
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