Learn C

What Is C? Why Learn C? Installing a C Compiler Setting Up Your Development Environment Your First C Program How C Code Runs: Compiling and Linking Variables & Data Types Type Casting & Conversion Operators Constants Strings Reading User Input Conditionals Switch Statements Loops Arrays Multidimensional Arrays Functions Function Declarations & Header Files Pointers: Introduction Pointers and Arrays The Preprocessor and Macros Structs typedef Comments & Code Style Debugging Basics: Warnings and Segfaults

Pointers Deep Dive Dynamic Memory Allocation Memory Leaks & Common Pitfalls Unions Enums File I/O Command-Line Arguments Multi-File Programs & Header Files The Standard Library: An Overview String Manipulation in Depth Bit Manipulation Recursion Sorting & Searching Algorithms Linked Lists Stacks & Queues Build Tools: Make Debugging with GDB and Valgrind Error Handling Conventions

Function Pointers & Callbacks Void Pointers & Generic Programming Binary Trees Hash Tables Multithreading with pthreads Process Management: fork and exec Inter-Process Communication: Pipes Networking Basics: Sockets Memory Management in Depth Undefined Behavior & Writing Safer C The C Standard: C89 Through C23 Static & Shared Libraries Build Systems: CMake Testing in C Performance Optimization & Profiling Security Fundamentals Packaging & Deployment