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The strict-aliasing rules allow the compiler to assume that your code does not alias between incompatible types. In this way, the compiler

In this dev tip, we talk about a trick that most likely you don't know and which is now more than anything else a legacy of the...

In this article we will create a sparkling Christmas tree in C using ANSI escape sequences and a smart use of pointers

When we define str_1, the compiler creates a character array large enough to hold the string "hello world", which is an immutable string...

The cleanest and most reliable way to export a global variable is to put an extern declaration inside a header file. This way, when...

A question that often arises when allocating a new block of memory in C is: should I cast the result of malloc or not?

How do you successfully create a file reading loop by checking if you have reached the end of the file? In C the function feof checks for...

The Clockwise-Spiral Rule is a must-have tool that lets C/C++ programmers quickly understand the meaning of variable or function declaration

The input parameters argc and argv are used to send arguments to a program. The program receives arguments thanks to argv, which is a...