In our first part on pointers, we covered the basics and common pitfalls of pointers in C. If we had to break it down into one sentence, the main principle of pointers is that they are simply data ...

A concept in C programming that is absolutely essential and fundamental to all software design but often misunderstood is pointers. A pointer is used in C to point to the address of a variable or a ...

Knowing how references really differ from pointers should help you decide when to use references and when to stick with pointers. In C++, references provide many of the same capabilities as pointers.