A simple as this may sound, even though I thought I knew how, I've realised that of all the advanced functions I've learned in C, I still don't know how to check if an int variable is empty.
Can someone enlighten me please?
[embarassed]
How to check an empty int
A simple as this may sound, even though I thought I knew how, I've realised that of all the advanced functions I've learned in C, I still don't know how to check if an int variable is empty.
Can someone enlighten me please?
[embarassed]
no variable is ever empty, they all contain some value.I still don't know how to check if an int variable is empty
All spelling mistakes, syntatical errors and stupid comments are intentional.
