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

pString = [pString
           stringByReplacingCharactersInRange:NSMakeRange(0,1)
           withString:[[pString substringToIndex:1] capitalizedString]];