Topics

• Getting started with C Language
• Ignoring Files and Folders
• Function Pointers
• Operators
• Getting started with Documentation
• Arrays
• Undefined behavior
• Random Number Generation
• Preprocessor and Macros
• Variable arguments
• Files and I/O streams
• Assertion
• Linked lists
• X-macros
• Topics
• Function Parameters
• Pointers
• Structs
• Using a .gitattributes file
• Sequence points
• Command-line arguments
• Compilation
• Bit-fields
• Strings
• Common pitfalls
• Implicit and Explicit Conversions
• Typedef
• Selection Statements
• Declaration vs Definition
• Standard Math
• Boolean
• Literals for numbers, characters and strings
• Storage Classes
• Threads
• Signals
• Sockets
• Compiling and Building
• Memory management
• Iteration Statements/Loops: for, while, do-while
• Example order
• Enumerations
• Jump Statements
• Testing frameworks
• <ctype.h> — character classification & conversion
• Pass 2D-arrays to functions
• Side Effects
• Multi-Character Character Sequence
• Constraints
• Inlining
• Unions
• Code coverage: gcov
• Multithreading
• Interprocess Communication (IPC)
• Comments

Examples

• Hello World
• Ignoring files and directories with a .gitignore file
• Best Practices
• Relational Operators
• Assignment Operators
• Arithmetic Operators
• Logical Operators
• About Documentation
• Declaring and initializing an array
• Clearing array contents (zeroing)
• Missing return statement in value returning function
• Basic Random Number Generation
• Permuted Congruential Generator
• Compiling with GCC
• Use of an uninitialized variable
• Conditional inclusion and conditional function signature modification
• Source file inclusion
• Precondition and Postcondition
• Simple Assertion
• Static Assertion
• Dereferencing a pointer to variable beyond its lifetime
• Division by zero
• Accessing memory beyond allocated chunk
• Copying overlapping memory
• Conditional Operator/Ternary Operator
• Comma Operator
• Pointer Arithmetic
• Tokenisation: strtok(), strtok_r() and strtok_s()
• Data race
• Using an explicit count argument to determine the length of the va_list
• Open and write to file
• Simple data structures
• Freeing Memory
• Allocating Memory
• Original "Hello, World!" in K&R C
• Passing in Arrays to Functions
• Common errors
• Unsequenced expressions
• Reallocating Memory
• The Preprocessor
• Typedef Structs
• Introduction
• Dereferencing a Pointer
• Dereferencing a Pointer to a struct
• Iterating Over the Characters in a String
• Simple Enumeration
• Typedef enum
• Bitwise Operators
• Define array and access array element
• Using incorrect format specifier in printf
• Function pointers
• Mistakenly writing = instead of == when comparing
• Integer Conversions in Function Calls
• Forgetting to free memory (memory leaks)
• Copying too much
• Open and write to a binary file
• Pointers to structs
• String literals
• Address-of Operator ( & )
• Using unions to reinterpret values
• if () Statements
• void* pointers as arguments and return values to standard functions
• Understanding Declaration and Definition
• Double precision floating-point remainder: fmod()
• Flexible Array Members
• Copying strings
• Hello World
• Const Pointers
• Using stdbool.h
• Using #define
• Compiling with Clang
• auto
• register
• Inserting a node at the nth position
• Multi-dimensional arrays
• Using character constants instead of string literals, and vice versa
• Simple Thread without Arguments
• Introduction
• Raising SIGALARM with the default action
• Simple Mutex Usage
• Setting signal handler using sigaction and raising signals using raise
• Character literals
• A process committing suicide using kill()
• Code generation
• Multi-line comments cannot be nested
• Online Compilers
• Polymorphic behaviour with void pointers
• Multidimensional arrays of variable size
• For loop
• While loop
• Do-While loop
• Overstepping array boundaries
• Iterating through an array using pointers
• Safely convert Strings to Number: strtoX functions
• Pinned example
• Votes
• Defining a bool type using typedef
• Using goto to jump out of nested loops
• realloc(ptr, 0) is not equivalent to free(ptr)
• Passing multidimensional arrays to a function
• CppUTest
• Introduction
• Order of function parameter execution
• The Introductory topic
• When are bit-fields useful?
• Pre/Post Increment/Decrement operators
• Trigraphs
• Digraphs
• Example of function returning struct containing values with error codes
• Using flat arrays as 2D arrays
• Restrict generation to a given range
• User-defined memory management
• Unary arithmetic operators
• Writing to one union member and reading from another
• Inlining functions used in more than one source file
• Accepting connections on a blocking socket
• Connecting to a remote host
• Reading and writing on a blocking socket
• Xorshift Generation
• Simple Uses of Typedef
• Unity Test Framework
• Introduction
• Compilation
• Generate Output
• Nested if()...else VS if()..else Ladder
• Object-based programming using structs
• Read lines from a file
• Using a format string
• Semaphores
• Prefilled .gitattribute Templates
• Typedef for Function Pointers
• /* */ delimited comments
• // delimited comments
• Don'ts for bit-fields
• Possible pitfall due to trigraphs
• CMocka