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iOS Object-Oriented Objective-C Getting Oriented - Object-Oriented, That Is Review NSDictionaries and NSMutableDictionaries

surya m
surya m
542 Points
Posted by surya m
surya m
542 Points

Create an NSString variable called 'favoriteArtist'

Create an NSString variable called 'favoriteArtist' and assign it the value found for the key 'Artist', in the 'artDict'.

variable_assignment.mm 
NSDictionary *artDict = @{@"Artist":@"Dali",@"Title":@"The Ship",@"Medium":@"Oil Paint"};
NSString *favoriteArtist = [artDict objectForKey: @"Artist"];
surya m
surya m
542 Points
surya m
surya m
542 Points

what's wrong with this code?

surya m
surya m
542 Points
surya m
surya m
542 Points

never mind I got the answer!

1 Answer

durul
durul
62,690 Points
durul
durul
62,690 Points

NSDictionary *artDict = @{@"Artist":@"Dali",@"Title":@"The Ship",@"Medium":@"Oil Paint"}; NSString *favoriteArtist = [artDict valueForKey: @"Artist"];