
Python Variables and Data Types: Complete Beginner's Guide
Learn Python variables and data types: int, float, str, bool. Master dynamic typing, type conversion, and naming conventions.

Learn Python variables and data types: int, float, str, bool. Master dynamic typing, type conversion, and naming conventions.

Complete Python installation guide for 2026. Install Python on any OS, set up your IDE, and write your first program in minutes.

Prepare for C programming interviews with top 50 questions covering pointers, memory, data structures, and coding challenges.

Create a complete library management system in C using structures and files. Manage books, members, and transactions professionally.

Build a student record management system in C with CRUD operations and file storage. Complete project with source code.

Build a complete calculator in C from scratch. Implement arithmetic and scientific operations with memory features and source code.

Learn command-line arguments in C with argc and argv. Build CLI tools and handle user input at program launch effectively.

Implement stacks and queues in C from scratch. Learn LIFO and FIFO operations with arrays and linked lists plus applications.

Implement linked lists in C from scratch. Master singly and doubly linked lists with insertion, deletion, and traversal operations.

Master bitwise operations in C. Learn AND, OR, XOR, shift operators, and practical bit manipulation techniques for optimization.

Master function pointers in C for callbacks and dynamic programming. Learn syntax, use cases, and implement advanced design patterns.

Master advanced pointers in C including double pointers and multi-level indirection. Learn practical applications with examples.