3.0 – init()

Don't Stop, Don't Give Up! https://www.youtube.com/watch?v=7uUlOAyQsn4

If You Believe In Yourself, You Will Know How To Ride A Bike! https://www.youtube.com/watch?v=eaIvk1cSyG8

Video Courses:
- Stanford's Course: http://web.stanford.edu/class/cs193p/cgi-bin/drupal
- Treehouse: https://teamtreehouse.com/tracks/ios-development-with-swift
- Lynda: http://www.lynda.com/Mobile-Apps-training-tutorials/55-0.html?category=ios_413

Tutorials:
- Ray Wenderlich: http://www.raywenderlich.com/category/swift
- Learn Swift: http://www.learnswift.tips
- AppCoda: http://www.appcoda.com
- Swifty: http://swifty-app.com

Publications:
- NSHipster: http://nshipster.com
- objc: https://www.objc.io

Books:
- The Swift Programming Language: https://itunes.apple.com/us/book/the-swift-programming-language/id881256329?mt=11
- objc: https://www.objc.io/books/
- Ray Wenderlich: http://www.raywenderlich.com/store

Other:
- Ahmad's Swift Series: http://ahmad.io/2014/06/10/swift/
- Ahmad on Learning iOS Development