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iOS Object-Oriented Objective-C Memory, Arrays and Loops, Oh My! Review Dictionaries and Arrays

Luis Paulino
PLUS
Luis Paulino
Courses Plus Student 1,779 Points
Posted by Luis Paulino
Luis Paulino
Courses Plus Student 1,779 Points

What is the promblem?

I'm sorry I know this probably a dumb question, but I keep getting that one syntaxx error! lol, it keeps saying that I have a grammar mistake with the second line. I've changed it so many time loool.

variable_assignment.mm 
NSArray *shoeOrder= @[@"Charles Smith", @(9.5), @"loafer",@"brown"];
NSMutableDictionary *shoeOrderDict=[[NSMutableDictionary alloc]initWithObjectsAndKeys:nil];

1 Answer

John Roque Jorillo
John Roque Jorillo
13,117 Points
John Roque Jorillo
John Roque Jorillo
13,117 Points

If this is challenge tast #2, use

NSMutableDictionary *shoeOrderDict=[[NSMutableDictionary alloc] init];

instead of

NSMutableDictionary *shoeOrderDict=[[NSMutableDictionary alloc]initWithObjectsAndKeys:nil];