The C Programming Language Category content as of 11/21/2024 Home Software Development Click a title or thumbnail to go to a post. Does the free function make a pointer NULL in C? How to Get the Ceiling of an Integer Division in C Is C a high-level language or a low-level language? Is the C language outdated and obsolete? What do we mean by portability of C language source code? What’s the difference between _Bool and bool in C? What’s the one thing you should never do with a NULL pointer? Why C Variadic Functions Need a Required First Parameter Why do some experienced C developers avoid certain features of C99 and later standards?