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iOS Build a Blog Reader iPhone App Exploring the Master-Detail Template Modifying the Master-Detail Template

Posted by Lula Villalobos
Lula Villalobos
679 Points

Can't get through this challenge...

Excuse my ignorance if so...but I believe the answer is

NSString *bookTitle = [self.booksArray objectAtIndex:2];

I wrote it in the editor, but apparently I have something wrong..Checking back the code, that's the same line we have in the project, so..I don't know where am i wrong. Can you please help me?

2 Answers

Thomas Nilsen
Thomas Nilsen
14,957 Points
Thomas Nilsen
Thomas Nilsen
14,957 Points

First of all you don't need 'self' since both variables are created locally. The answer should look something like this:

NSString *bookTitle = booksArray[2];

The way you wrote it, apart from 'self' is correct, so it depends on the compiler :)

Lula Villalobos
Lula Villalobos
679 Points
Lula Villalobos
Lula Villalobos
679 Points

Thank you very much, taking out the 'self' did the trick..

Sorry for the dumb question :S ..just starting on iOS Development :P