Passing Data Between View Controllers (iOS Obj-C) Torrey Betts / Thu, May 29, 2014 Introduction When designing an app that makes use of multiple view controllers it may become necessary to pass data back and forth between the view controllers. This common occurance will be...
Using CAShapeLayer to Create a Simple Indicator (Objective-C) Torrey Betts / Tue, Oct 15, 2013 Introduction CALayers are extremely powerful for rendering primitives and geometry, then animating out changes to the geometry or visual properties such as color. In this blog post we'll create...