Coding interview preparation – Telegram
Coding interview preparation
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Coding interview preparation for software engineers

Daily interview questions, algorithms, data structures & clean solutions.

Real interview tasks and problems.
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🧿  ReactJS Cheat-Sheet

This Post includes a ReactJs cheat sheet to make it easy for our followers to work with Reactjs.
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🚀 PERFORMANCE TUNING: Boost Your System Like a Pro! ⚡️

Is your application slow? Facing database bottlenecks? Or maybe network issues? Performance tuning is the key! Here’s a breakdown of essential optimization areas to supercharge your system:

🔹 Code Tuning 🖥
Optimize your code by managing CPU, memory, and other resources efficiently. A few tweaks can make a BIG difference!

🔹 Infrastructure Tuning 🏗
Benchmark, scale, and optimize storage to ensure your hardware and cloud infrastructure are performing at their best.

🔹 Architecture Tuning ☁️
Implement caching, loose coupling, and asynchronous processing for a seamless and scalable system.

🔹 Configuration Tuning ⚙️
Fine-tune your app's settings for maximum efficiency—master configuration tuning is crucial!

🔹 Network Tuning 🌐
Reduce latency, optimize traffic flow, and secure your network with firewall & DNS adjustments.

🔹 Database Tuning 🗄
Optimize queries, indexes, and partitions to speed up data retrieval and improve overall DB performance.
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Full Course OOP Using Java.pdf
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Full course OOP using JAVA
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Git & Github interviews Q & A.pdf
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📌 GIT & GITHUB INTERVIEWS (Questions and Answers)
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git-cheat-sheet-education.pdf
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📌 GIT Cheatsheet Education
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Coding Interview Preparation.pdf
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📌 Coding interview Preparation
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keyboard-shortcuts-windows.pdf
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👌 Shortcuts for WINDOWS KEYBOARD
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top-50-html-interview-questions.pdf
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Top 50 HTML INTERVIEW QUESTIONS 🔥🔥🔥
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Machine Learning Interview Questions.pdf.pdf
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📌 MACHINE LEARNING INTERVIEW QUESTIONS
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Data Analyst Interview Questions.pdf
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📌 DATA ANALYST INTERVIEW QUESTIONS
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30303228.pdf
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📌 Python Clean Codes
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Here are 10 popular programming languages based on versatile, widely-used, and in-demand languages:

1. Python – Ideal for beginners and professionals; used in web development, data analysis, AI, and more.

2. Java – A classic language for building enterprise applications, Android apps, and large-scale systems.

3. C – The foundation for many other languages; great for understanding low-level programming concepts.

4. C++ – Popular for game development, competitive programming, and performance-critical applications.

5. C# – Widely used for Windows applications, game development (Unity), and enterprise software.

6. Go (Golang) – A modern language designed for performance and scalability, popular in cloud services.

7. Rust – Known for its safety and performance, ideal for system-level programming.

8. Kotlin – The preferred language for Android development with modern features.

9. Swift – Used for developing iOS and macOS applications with simplicity and power.

10. PHP – A staple for web development, powering many websites and applications
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🔰 Deep Python Roadmap for Beginners 🐍

Setup & Installation 🖥️⚙️
• Install Python, choose an IDE (VS Code, PyCharm)
• Set up virtual environments for project isolation 🌎

Basic Syntax & Data Types 📝🔢
• Learn variables, numbers, strings, booleans
• Understand comments, basic input/output, and simple expressions ✍️

Control Flow & Loops 🔄🔀
• Master conditionals (if, elif, else)
• Practice loops (for, while) and use control statements like break and continue 👮

Functions & Scope ⚙️🎯
• Define functions with def and learn about parameters and return values
• Explore lambda functions, recursion, and variable scope 📜

Data Structures 📊📚
• Work with lists, tuples, sets, and dictionaries
• Learn list comprehensions and built-in methods for data manipulation ⚙️

Object-Oriented Programming (OOP) 🏗️👩‍💻
• Understand classes, objects, and methods
• Dive into inheritance, polymorphism, and encapsulation 🔍

React "❤️" for Part 2
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