On Thu, Aug 21, 2008 at 12:39 AM, Jean-Daniel Dupas <[EMAIL PROTECTED]> wrote: >>>> >>> >>> haha gros malin why free (func) does this test? >>> arf sorry your trusting scale is going to zero >> >> Not sure what you're trying to say. According to the C standard, given >> a variable (foo) the following are identical: >> >> if(foo == 0) >> if(foo == nil) >> if(foo == NULL) >> if(!foo) >> if(foo == '0') >> >> and any other way you can compare to a literal zero. > > I hope this is a typo but '0' != 0, so the last line is not a valid way to > test for nullity (but foo == '\0' is).
Indeed, I lost a backslash there :) -- Clark S. Cox III [EMAIL PROTECTED] _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
