Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialNick King
2,926 PointsDid Apple remove Unary operators in Swift 3?
Getting this from my Swift 3 playground:
Playground execution failed: error: Operators.xcplaygroundpage:42:14: error: '++' is unavailable: it has been removed in Swift 3 totalScore = ++levelScore
1 Answer
Moritz Lang
25,909 PointsYes, they are removed. Instead of x++ you would use x += 1 from now on.