iPhone Life - Best Apps, Top Tips, Great Gear

In this second part of my two-part post on Demystifying Swift's Initializers, I explain the concepts of initializer chaining, two-phase initialization, and initializer inheritance using hands-on examples that walk you through some of these deeper concepts. You can read part 1 of this post at this link.

If you would like to follow along and perform the step-by-step instructions with this post (highly recommended) you can download the project we have completed so far at this link.

Apple's new iOS 8 is great, and one of those great new features is Continuity. With Continuity, users of multiple Apple products can take a phone call on one device and switch to another on the fly. I typically leave my iPhone docked at the entrance to my house and then I work upstairs on my MacBook. When the phone rings, I have to make a mad dash to answer it. Now I can take the call on my iPad. And soon, with Mac OS X Yosemite, I can answer the phone call on my MacBook!