return -1;
#1

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
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Messages In This Thread
return -1; - by nuriel8833 - 29.02.2012, 14:32
Re: return -1; - by Vince - 29.02.2012, 15:06
Re: return -1; - by nuriel8833 - 29.02.2012, 15:21

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