Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them as ...

In the first part of this series, we covered the basics of pointers in C, and went on to more complex arrangements and pointer arithmetic in the second part. Both times, we focused solely on pointers ...

Many “freshman” programmers do not fully understand or appreciate pointers in the C language. When I wanted to learn about pointers— variables that contain a memory address— I took a book on summer ...