What's New in Swift - WWDC 2017 - WWDC Index

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WWDC17 • Session 402

What's New in Swift

Developer Tools • iOS, macOS, tvOS, watchOS • 59:29

Swift 4 continues the evolution of the safe, fast, and expressive language, with better performance and new features. Learn about the new String and improved generics, see how Swift 4 maintains support for your existing Swift 3 code, and get insight into where Swift is headed in the future.

Speakers: Doug Gregor, Bob Wilson, Ben Cohen, John McCall

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