Replicator Layer
In this tutorial I am going to show you how to create a very interesting animation with replicator layers, instances of the CAReplicatorLayer class. After building so many apps and...
Tag Archives: swiftlang
tvOS Focus Engine and Collection View
I recently did some consulting work for a new startup here in San Francisco. I built for them a couple of quite complex UI animations for an Apple TV app....
UIAlertController: Alert and Action Sheet in iOS
In this tutorial, I will show you the new way to display an alert message to the user and associate user actions with that alert message in your iOS app....
LLDB Expression for Code Injection in Xcode
LLDB (http://lldb.llvm.org), described on the official webpage as a next generation, high-performance debugger, is the debugger that’s currently shipped with Xcode. Just a few years ago, LLDB replaced gdb, and...
Swift 1.2 | Faster Executables
Swift 1.2 was announced a couple of weeks ago. Now, you can download it together with Xcode 6.3 beta 2 from the developer portal. As I read about the new...
NSAttributedString in Swift
I have been talking quite a lot in the past about how to customize text in your app to improve the UI of your applications. Before iOS 6, Core Text...