Ingo Leonhardt

Ingo Leonhardt has asked 4 questions and find answers to 15 problems.

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Ingo Leonhardt questions

What is the integer literal suffix 'i' in C?
prevent gcc from removing an unused variable

Ingo Leonhardt answers

How to run command and detect if it's successful by C language in Linux?
Confusion with implementation of malloc from K&R [duplicate]
how to read from text file and store in matrix in c
Does it make sense to use static variables in the main function in C?
Storing of string literals in consecutive memory locations
sizeof operator returns 4 for (char + short ) [duplicate]
How do I set authorization bearer header in C++ curl code? I'm getting insufficient authorization, eventhough it works at the command line
C: How to append/concatenate 'x' spaces to a string
Finding length of array inside a function [duplicate]
Portable way to check if directory exists [Windows/Linux, C]