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iOS Swift Functions and Optionals Optionals What is an Optional?

Johnny Manning
Johnny Manning
1,079 Points

My XCode returns the string "404" and not {some "404"} as it does in the video (before I've entered the !) Why?

Can anyone help please? Does this matter?!

1 Answer

Dee Greene
Dee Greene
8,508 Points

This is an due to an update in xCode. Nothing is wrong with your code