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… ...

Conveniently, some of C’s features, both in the language and the pre-processor, can be co-opted into providing Modula-like capabilities. These features, in conjunction with a set of conventions, make ...

What is abstract data type in C? Abstract data types (often written ADT for short) are data types whose implementation details are hidden from user view for the data structure, but ADTs can be ...

There’s long been a push to stop writing code as a sequence of lines and go to something graphical, which has been very ...