[Biococoa-dev] finding characters in an NSString
Koen van der Drift
kvddrift at earthlink.net
Sun Nov 21 12:43:30 EST 2004
> How about:
> NSCharacterSet *set = [NSCharacterSet
> BOOL characterIsInString = [set characterIsMember:someUnichar];
> I guess you would have to loop through the unichar's in your set.
> Or maybe [theString rangeOfCharacterFromSet:aSet] would be helpful.
> Just some guesses.
Welcome back :)
This seems to work:
if ( [theString rangeOfCharacterFromSet: aSet].location != NSNotFound )
which will return YES if one or more of the characters are in the
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