The documentation says it\'s available in MacOS 1.08.
So what\'s the story? What about for iOS5?
It\'s a very important selector because self[5] will actuall
If you need your code to run on iOS 5, you'll need to replace
myOrderedSetOfHilariousAcronyms[2] = @"ROFL";
with
[myOrderedSetOfHilariousAcronyms setObject:@"ROFL" atIndex:2];