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sapanbhuta
2,933 PointsDifficulty answering
Hi I can't figure out part 3 (line 3) of this challenge. Here's what I wrote:
NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet",@"King Lear",@"Othello",@"Macbeth",nil]; NSString *bookTitle = [booksArray objectAtIndex:2]; [self.bookTitle uppercaseString];
Thanks for your help!
3 Answers
Patrik Balogh
47,986 PointsHi! Change self.bookTitle to bookTitle at the end (before uppercaseString).
Jimmy Hsu
6,511 PointsI believe bookTitle doesn't need self to be called. I don't believe it's necessary as bookTitle is within the same scope.
Remove the self. from self.bookTitle and it should work.
NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet", @"King Lear", @"Othello", @"Macbeth", nil];
NSString *bookTitle = booksArray[2];
[bookTitle uppercaseString];
Patrik Balogh
47,986 PointsReally Jimmy Hsu?! WOW. Good idea....... :S((
Jimmy Hsu
6,511 PointsI'm sorry?
I didn't see your reply as replies and comments do not dynamically update as I type them. I also thought it would be more help as to explain what went wrong, as understanding the issue and where you went wrong is crucial to learning.
sapanbhuta
2,933 PointsAwesome thanks for the help guys! It worked :)