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Everyone can code! commands are comments in Xcode 9.1

I updated the Xcode and the Intro to app development book and i downloaded the files for the Xcode 9/Swift 4. When i opened it, everything was comment. When i deleted and retyped the //, it worked but if i run it again, it went back to comments. I tried to reinstall Xcode or redownload the learning files but nothing.


What can i do?

MacBook Pro TouchBar and Touch ID, macOS High Sierra (10.13)

Posted on Nov 18, 2017 7:49 AM

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Everyone can code! commands are comments in Xcode 9.1

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