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iOS Swift 2.0 Basics Swift Operators Unary Operators

Asad Chishty
Asad Chishty
422 Points

Since ++ is no longer in Swift, can this video be skipped? I tried x =+1 instead of ++ and xCode keeps giving me errors

Does this mean Unary operators are no longer necessary in Swift?

2 Answers

Damien Watson
Damien Watson
27,419 Points

Hi Asad,

The '+' comes before the '=', so this should work:

var x = 10
x += 1