Swift is a new programming language developed by Apple Inc for iOS and OS X development. Swift adopts the best of C and Objective-C, without the constraints of C compatibility. Swift uses the same runtime as the existing Obj-C system on Mac OS and iOS which makes Swift programs run on many existing iOS 6 and OS X 10.8 platforms.
This tutorial is designed for software programmers with a need to understand the Swift programming language starting from scratch. This tutorial will give you enough understanding on Swift programming language from where you can take yourself to higher level of expertise.