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iOS

Posted by Paul M
Paul M
16,370 Points

Swift 3, Removal of ++

I noticed in various projects and playground I work on, I use the ++ and -- method many times and get a warning that it will be removed in swift 3. Is there an alternative I could use so I don't get an error in the future?

1 Answer

Jennifer Nordell
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STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

I believe you will be able to use x += 1 and x -= 1. Give it a shot and see if you still get a warning :sparkles:

Paul M
Paul M
16,370 Points

Thanks! I was a little worried my code would be messed up in the future,