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iOS Objective-C Basics (Retired) Advanced Objective-C Dynamic Typing

Posted by Michael Queppet
Michael Queppet
2,214 Points

Confusion

I cannot get past step 2 of the dynamic typing code challenge. Can someone please offer me some help as to how to complete this correctly.

1 Answer

Neil Shweky
Neil Shweky
5,022 Points
Neil Shweky
Neil Shweky
5,022 Points

First it says to create and initialize a variable of type id called 'thing':

id thing = nil;

Then it says to set an NSNumber of 4 to 'thing':

thing = [NSNumber numberWithInteger:4];

Then you just print it out:

NSLog(@"thing = %@", thing);