How to concatenate two strings on iPhone?

Question

How to connect string \"Hello\" and string \"World\" to \"HelloWorld\"? Looks like \"+\" doesn\'t work.

Answer 1

there's always NSMutableString..

NSMutableString *myString = [NSMutableString stringWithString:@"Hello"];
[myString appendString: @"World"];

Note:

NSMutableString *myString = @"Hello"; // won't work, literal strings aren't mutable