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![Brayden Merrifield](https://uploads.teamtreehouse.com/production/profile-photos/1088992/micro_1397735660879.png)
Brayden Merrifield
Courses Plus Student 3,514 PointsMaking a string uppercase (Objective C)
Hello, The challenge asks me to make 'bookTitle' uppercase...
The code supplied does that but it appears that the challenge does not agree so. Any tips?
NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet", @"King Lear", @"Othello", @"Macbeth", nil];
NSString *bookTitle = [booksArray objectAtIndex:2];
bookTitle = [bookTitle upperCaseString];
1 Answer
![Chris Shaw](https://secure.gravatar.com/avatar/89a81f4cc3cec373f6a1547fde9e8c26?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Chris Shaw
26,676 PointsHi Brayden,
You have an uppercase C
in upperCaseString
, it should be uppercaseString
, also you can do the following which is much tidier.
NSString *bookTitle = [[booksArray objectAtIndex:2] uppercaseString];
Brayden Merrifield
Courses Plus Student 3,514 PointsBrayden Merrifield
Courses Plus Student 3,514 PointsWow, lifesaver! Thanks for that, did not realize that uppercaseString had a lower case C!