Welcome to CS Learning Hub #
Your one-stop destination for mastering computer science fundamentals, exploring advanced programming concepts, and discovering culinary delights. Whether you’re preparing for technical interviews, learning new programming languages, or looking for your next cooking adventure, we’ve got you covered.
🧮 Algorithms Collection #
Master essential algorithms and data structure problems commonly asked in technical interviews. Each algorithm comes with detailed explanations, complexity analysis, and practical implementations.
Featured Algorithm Problems #
- Add Two Numbers - Linked list manipulation
- Binary Tree Inorder Traversal - Tree traversal techniques
- Breadth-First Search (BFS) - Level-order traversal
- Breadth-First Search for Graphs - Graph traversal
- Container With Most Water - Two-pointer technique
- Contains Duplicate - Hash table fundamentals
- Intersection of Two Arrays - Set operations
- Jump Game - Dynamic programming and greedy algorithms
- Maximum Depth of Binary Tree - Recursive tree problems
- Merge Intervals - Interval manipulation
- Merge Two Sorted Lists - Linked list merging
- Missing Number - Array mathematics
- Odd Even Linked List - List rearrangement
- Product of Array Except Self - Array prefix/suffix products
- Remove Nth Node From End of List - Two-pointer linked list
- Reverse Linked List - Classic linked list reversal
- Subset Sum - Dynamic programming classic
- Subsets - Backtracking and combinatorics
- Top K Frequent Elements - Heap and frequency analysis
- Trapping Rain Water - Advanced two-pointer technique
- Unique Paths - Grid-based dynamic programming
- Valid Anagram - String manipulation
- Validate Binary Search Tree - BST properties verification
📚 Programming Tutorials #
Comprehensive guides covering programming languages, frameworks, databases, and development tools. Perfect for beginners and experienced developers looking to expand their skillset.
Programming Languages & Fundamentals #
- Python Programming - Complete Python guide
- Python Bracket Notation Guide - Slicing and indexing
- Python Iteration & Loops Cheatsheet - Master Python loops
- JavaScript - Modern JavaScript essentials
- JavaScript Array Functions Cheatsheet - Array manipulation guide
- JavaScript String Functions Cheatsheet - String operations
- JavaScript Map Data Structure - Key-value pairs
- JavaScript Set - Unique collections
- Ruby Programming - Ruby fundamentals
- Mandarin Chinese - Language learning
- Programming Languages Overview - Language comparison
Language Comparisons #
- Python vs JavaScript - Feature comparison
- Python vs C++ - Performance and use cases
- Choosing Your Backend Language - Backend technologies
- Web Backend Performance Analysis - Python, Node.js, PHP
Data Structures & Algorithms #
- Data Structures - Comprehensive overview
- Trees - Tree structures explained
- Binary Tree - Binary tree operations
- Binary Search - Efficient searching
- Breadth-First Search - BFS implementation
- Depth-First Search - DFS techniques
- Depth-First Search for Graphs - JavaScript DFS
Sorting Algorithms #
- Bubble Sort - Basic sorting algorithm
- Insert Sort - Insertion sort explained
- Merge Sort - Divide and conquer
- Quick Sort - Efficient sorting
Design Patterns #
- Singleton Pattern - Object creation pattern
- Delegate Pattern - Behavioral pattern
Database Technologies #
- Getting Started with SQL - SQL basics
- SQL vs NoSQL - Database selection
- Database Comparison - Oracle, SQL Server, PostgreSQL, MySQL
- Database Migration Guide - Migration strategies
- MySQL vs PostgreSQL - Key differences
- Migrating from MySQL to PostgreSQL - Step-by-step guide
Cloud Platforms #
- Cloud Platform Comparison - AWS vs Azure vs GCP
Mobile Development #
- React Native vs Flutter vs Native - Mobile frameworks
- Should I Use React Native? - Decision guide
- Should I Use Flutter? - Flutter evaluation
Machine Learning #
- Understanding Keras and TensorFlow - Deep learning frameworks
Development Tools #
- Git: The Complete Guide - Version control mastery
- Git Command Cheatsheet - Quick reference
🍳 Cooking Videos #
Take a break from coding and explore delicious recipes! Watch step-by-step cooking tutorials that make preparing amazing meals easy and fun.
Featured Recipes #
- Homemade Dumplings - Traditional dumpling making
- Classic Minestrone Soup - Hearty Italian soup
📖 Special Topics #
Educational Perspectives #
Explore important discussions about education, admissions policies, and representation in higher education:
- Historical Immigration Barriers and Modern Educational Representation - Understanding success in American universities
- How Race-Based College Admissions Policies Disadvantage Chinese Students - Admissions analysis
- The Cost of Equity - Affirmative action policies
- The SAT Gap - Analyzing admission standards
Miscellaneous #
- Chuck Norris is Chinese - Fun article
- Chuck Norris is a Chinese Spy - Humorous take
🚀 Getting Started #
For Interview Preparation #
Start with our Algorithms Collection to practice common coding interview questions. Focus on patterns like two-pointers, sliding window, and dynamic programming.
For Learning Programming #
Check out our Programming Tutorials section. Begin with fundamentals and progress to advanced topics at your own pace.
For Cooking Enthusiasts #
Visit our Cooking Videos section for detailed recipe tutorials that combine technique with delicious results.
💡 Why Choose CS Learning Hub? #
- Comprehensive Coverage - From basic data structures to advanced algorithms
- Practical Examples - Real code implementations you can run and modify
- Interview-Focused - Problems commonly asked at top tech companies
- Multi-Language Support - Examples in Python, JavaScript, and more
- Clear Explanations - Complex concepts broken down into understandable parts
- Regularly Updated - New content added frequently
- Diverse Content - Code and cook - balance your technical skills with culinary creativity
📬 Stay Connected #
Bookmark this page and check back regularly for new algorithms, tutorials, and recipes. Happy learning and happy cooking!
Last Updated: September 30, 2025