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Julio Pech Constantino
1,064 PointsI don't get the part of assigning a NSNumber literal to an ID
the test asks you to do that but in the video it doesn't say something related to that, it says that is a pointer and if i create a NSNumber variable and then assign it to the ID it says it's an error, can somebody help me?
2 Answers
Stone Preston
42,016 Pointsid types are pointers already. so to assign an NSNumber literal to an id type simply use
id thing = nil;
thing = @4;
Julio Pech Constantino
1,064 Pointsthanks i thought it was all about creating a new NSNumber and then point it to that