I have a bunch of hard-coded global 3D arrays of floats. I can loop through an individual 3D array just fine, but I also want to loop through all the 3D arrays. So, I thought of creating a one ...

I’ve worked with a number of 8-bit embedded systems and their C compilers where using clearer expressions (e.g. arrays) produced worse binary code, and using stupid pointer tricks compiled to ...

Pointers are a powerful feature in C and C++, but they come with risks that can lead to serious issues like NULL pointer crashes. By following these best practices—initializing pointers, checking for ...

Once again, pointers are simply memory addresses, and to fully utilize this similarity, C provides the concept of function pointers.

Programming in C can be tough for those new to the language, so Dennis Kubes wrote “ The 5-minute Guide to C Pointers,” and put it on his blog. Only four code snippets are needed for Kubes to ...