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iOS

Posted by Eduardo Rios
Eduardo Rios
5,031 Points

What keyword do we add after an optional value in Swift to unwrap it?

I didn't understand the question from the Review of View Controllers, IBActions, and IBOutlets. If you could please explain to me what unwrapping is.. thnx

Chris Shaw
Chris Shaw
26,676 Points

Hi Eduardo,

Which quiz is this for? Could you please supply the link for us.

Thanks.

2 Answers

Eduardo Rios
Eduardo Rios
5,031 Points
Eduardo Rios
Eduardo Rios
5,031 Points

Actually please go through the Questions in the quiz as i got most of them wrong and want to know why, and not have doubts

Hamza Ahmad
Hamza Ahmad
3,061 Points
Hamza Ahmad
Hamza Ahmad
3,061 Points

! is the answer.