[moderator] Re: !foo vs foo == nil
[moderator] Re: !foo vs foo == nil
- Subject: [moderator] Re: !foo vs foo == nil
- From: Scott Anguish <email@hidden>
- Date: Thu, 21 Aug 2008 10:43:04 -0400
mm w
The list isn't a quiz show. If you have an answer, please provide it
in full, perhaps with a bit of an explanation.
Otherwise you're risking moderation for offering little support (and
lots of confusion)
scott
[moderator]
On 20-Aug-08, at 9:15 PM, mm w wrote:
anyway I m going to add a hint
as a previous oppenant said yeh dude it's normal it's undefined/
nothin nada :)
int main(void) {g
char *p1;
char *p2 = NULL;
if(!p1)
puts("hello p1");
if(!p2)
puts("hello p2");
return 0;
}
output "hello p2"
On Wed, Aug 20, 2008 at 6:00 PM, mm w <email@hidden> wrote:
ok Im like a puppy I like to play, I will stop to play the evil
advogate for 98% of cases
here my late Initialization:
we can say (!toto) is the same of toto == NULL
but the Douglas pointed something really interesting... let see ahead
On Wed, Aug 20, 2008 at 5:39 PM, Andrew Merenbach
<email@hidden> wrote:
With all due respect, this seems a little more confusing than
enlightening.
Alignment has little to do with the question, as far as I can
see. Would
you be so kind as to explain what bearing your answer has on the
original
poster's question?
-- Andrew
On Aug 20, 2008, at 3:29 PM, mm w wrote:
#include <stdio.h>
#include <stdlib.h>
int main(void) {
char *p1;
char *p2 = NULL;
free(p1);
free(p2);
return 0;
}
if (toto)... just align your answer
On Wed, Aug 20, 2008 at 3:23 PM, Torsten Curdt <email@hidden>
wrote:
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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-mmw
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-mmw
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-mmw
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