!foo vs foo == nil
!foo vs foo == nil
- Subject: !foo vs foo == nil
- From: Torsten Curdt <email@hidden>
- Date: Thu, 21 Aug 2008 00:23:12 +0200
This question has come up during the last CocoaHeads and no one was
really able to give a definite answer.
Do both expressions really mean the same thing (as nil is not null)?
if (!foo) {
...
}
if (foo == nil) {
...
}
cheers
--
Torsten
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