String compare Objective-C

Question

I\'ve been struggling with a simple comparison but I can\'t get it to work. I´m reading a XML file and I need to compare data from it in order to show the right picture.

Answer 1

If the larmClass property is a string, make sure that it is actually one character in length (i.e. it doesn't have any leading or trailing whitespace that was accidentally included when parsing the XML). If the larmClass property truly is an NSString containing the letter ‘A’ then [aLarm.larmClass isEqualToString:@"A"] will return YES.

Do a:

NSLog(@"%u, %@", [aLarm.larmClass length], aLarm.larmClass);

and just make sure that it shows “1, A”.