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iOS Objective-C Basics (Retired) Foundation Framework NSDictionary

Posted by Mcgerald Lezeau
Mcgerald Lezeau
7,096 Points

theres has got to be a glitch

NSDictionary *album = [[NSDictionary alloc] initWithObjectsAndKeys:@"Abbey Road", @"title",@"The Beatles",@"artist", nil]; NSMutableDictionary *albumMutable = [NSMutableDictionary dictionaryWithDictionary:album]; [albumMutable setObject:@1969 forKey:@"year"];

its telling me i put in the wrong value for the year when they asked for 1969

2 Answers

Patrick Donahue
Patrick Donahue
9,523 Points
Patrick Donahue
Patrick Donahue
9,523 Points

I think you need to put quotes around "1969".

Mcgerald Lezeau
Mcgerald Lezeau
7,096 Points
Mcgerald Lezeau
Mcgerald Lezeau
7,096 Points

wow thanks i was wondering because in the tutorial video and in Xcode its not recommended