How to add line break for UILabel?

Question

Let see that I have a string look like this:

NSString *longStr = @\"AAAAA\\nBBBBB\\nCCCCC\";  

How do I make it so that the UILabel disp

Answer 1

NSCharacterSet *charSet = NSCharacterSet.newlineCharacterSet;
NSString *formatted = [[unformatted componentsSeparatedByCharactersInSet:charSet] componentsJoinedByString:@"\n"];