How to capitalize the first word of the sentence in Objective-C?

Question

I\'ve already found how to capitalize all words of the sentence, but not the first word only.

NSString *txt =@\"hi my friends!\"
[txt capitalizedString];
         


        

Answer 1

In swift you can do it as followed by using this extension:

extension String {
    func ucfirst() -> String {
        return (self as NSString).stringByReplacingCharactersInRange(NSMakeRange(0, 1), withString: (self as NSString).substringToIndex(1).uppercaseString)
    }    
}

calling your string like this:

var ucfirstString:String = "test".ucfirst()