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

Posted by Marion Ano
Marion Ano
1,636 Points

I can?t figure out challenge task 2 after the Dynamic Typing Section

This is my answer, and I?m not sure why it?s not right:

NSNumber *thing = @[@4];

Can anyone help?

Harry Maria
Harry Maria
3,694 Points

Did you ever figure it out I'm having trouble with the same question!

1 Answer

Holger Liesegang
Holger Liesegang
50,595 Points
Holger Liesegang
Holger Liesegang
50,595 Points

Hi Marion,

the question has been: "Assign an NSNumber literal with a value of '4' to the variable 'thing'."

You might want to assign @4 to the variable thing as @[@4] would be an array.

Kind Regards Holger