Welcome to Swift Swift is a new object-oriented programming language for iOS and OS X development. Swift is modern, powerful, and easy to use. let people = ["Anna": 67, "Beto": 8, "Jack": 33, "Sam": 25] for (name, age) in people { println("\(name) is \(age) years old.") } Safe Swift pairs increased type safety with type inference, restricts direct access to pointers, and automatically manages memo
![Welcome to Swift](https://cdn-ak-scissors.b.st-hatena.com/image/square/be96f1e2f447d254c48671e5c3b6727fdbc68921/height=288;version=1;width=512/https%3A%2F%2Fdeveloper.apple.com%2Flibrary%2Fprerelease%2Fios%2Freferencelibrary%2FGettingStarted%2FLandingPage%2FArt%2Fsafe_2x.png)