Re: !foo vs foo == nil

[Andrew Merenbach]

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 PROTECTED]> 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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