Split string with delimiters in C
How do I write a function to split and return an array for a string with delimiters in the C programming language? char* … Read more
C
What’s the difference between “mod” and “remainder”?
My friend said that there are differences between “mod” and “remainder”. If so, what are those differences in C and C++? Does ‘%’ … Read more
Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
Why is it that scanf() needs the l in “%lf” when reading a double, when printf() can use “%f” regardless of whether its … Read more
What are the differences between poll and select?
I am referring to the POSIX standard select and poll system C API calls. 3 Answers 3
Catch Ctrl-C in C
How does one catch Ctrl+C in C? 9 Answers 9
How to convert integer to string in C? [duplicate]
This question already has answers here: How to convert an int to string in C? (11 answers) Closed 9 years ago. I tried … Read more
__FILE__ macro shows full path
The standard predefined macro __FILE__ available in C shows the full path to the file. Is there any way to short the path? … Read more
How do pointer-to-pointers work in C? (and when might you use them?)
How do pointers-to-pointers work in C? When might you use them? 14 Answers 14
What is the C runtime library?
What actually is a C runtime library and what is it used for? I was searching, Googling like a devil, but I couldn’t … Read more
How can I use an array of function pointers?
How should I use array of function pointers in C? How can I initialize them? 12 Answers 12