IT Nursery
How do I write a function to split and return an array for a string with delimiters in the C programming language? char* str = "JAN,FEB,MAR,APR,MAY,JUN,JUL,AUG,SEP,OCT,NOV,DEC"; str_split(str,','); 25 Answers...
My friend said that there are differences between “mod” and “remainder”. If so, what are those differences in C and C++? Does ‘%’ mean either “mod” or “rem” in...
Why is it that scanf() needs the l in “%lf” when reading a double, when printf() can use “%f” regardless of whether its argument is a double or a...
I am referring to the POSIX standard select and poll system C API calls. 3 Answers 3
How does one catch Ctrl+C in C? 9 Answers 9
This question already has answers here: How to convert an int to string in C? (11 answers) Closed 9 years ago. I tried this example: /* itoa example */...
The standard predefined macro __FILE__ available in C shows the full path to the file. Is there any way to short the path? I mean instead of /full/path/to/file.c I...
How do pointers-to-pointers work in C? When might you use them? 14 Answers 14
What actually is a C runtime library and what is it used for? I was searching, Googling like a devil, but I couldn’t find anything better than Microsoft’s: “The...
How should I use array of function pointers in C? How can I initialize them? 12 Answers 12