Count of chars in NSString or NSMutableString?

cocoa, objective-c

Solution

I might be missing something here, but what's wrong with simply doing:

NSUInteger characterCount = [myString length];

To just get the number of characters in a string, I don't see any reason to mess around with NSCharacterSet.

Problem

I've tried this ``` NSCharacterSet *myCharSet = [NSCharacterSet characterSetWithCharactersInString: myString]; [myCharSet count]; ``` But get a warning that NSCharacterSet may not respond to count. This is for desktop apps and not iPhone, which I think the above code works with.

Original source