29.02.2012, 14:32
Just a tiny question:
In some codes I've seen that there is a return -1; (usually when something is invaild)
What does it do and what is its usages?
Thanks 4 helping
In some codes I've seen that there is a return -1; (usually when something is invaild)
What does it do and what is its usages?
Thanks 4 helping