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thanh trung
4,246 Pointshaving problem with this ex
<code>NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet", @"King Lear", @"Othello",@"Macbeth", nil]; NSString *bookTitle = [self.booksArray objectAtIndex:indexPath.row]; </code>
Greg Barbosa
9,874 PointsCheck my answer below and let me know if it helps :)
3 Answers
Sebastian Döll
24,464 PointsHi,
I can't remember this exercise. What is the error message you receive?
Just a fair guess, have you specified booksArray as a private or public property of you class?
Bye
Greg Barbosa
9,874 PointsThanh, Here is the code you provided:
NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet", @"King Lear", @"Othello",@"Macbeth", nil];
NSString *bookTitle = [self.booksArray objectAtIndex:indexPath.row];
But the question is asking you to set the bookTitle to the third object in the booksArray. You are very close, but pay attention to what you have written after objectAtIndex. indexPath.row is used in conjunction when working with table view cells, which in this Code Challenge I don't believe you are.
NSArray *booksArray = [NSArray arrayWithObjects:@"Hamlet", @"King Lear", @"Othello",@"Macbeth", nil];
NSString *bookTitle = [self.booksArray objectAtIndex:**CHANGE YOUR CODE HERE**];
thanh trung
4,246 Pointsthanks but i have done it. it should be [booksArray objectAtIndex:2]; thanks anyway for answering
thanh trung
4,246 Pointsthanh trung
4,246 Pointswhat did i do wrong here?