April 2, 2014 Target / Action by Robert Van Slooten Explains how instances of UIControl cause action methods to be invoked.
March 15, 2014 #pragma mark by Robert Van Slooten Explains how pragma marks can help you navigate your code in Xcode.
March 10, 2014 The Obj-C instancetype by Robert Van Slooten Explains the Objective-C keyword instancetype.
February 27, 2014 Understanding Modules by Robert Van Slooten The use of modules is Xcode 5 reduces build time and avoids possible naming conflicts with system files. It is one step beyond pre-compiled headers.
February 22, 2014 Objective-C Properties by Robert Van Slooten Explains the Objective-C directives: @property and @synthesize.
February 19, 2014 Coding a Singletoon by Robert Van Slooten Learn how to code a basic Objective-C singleton.
February 4, 2014 Objective-C Protocols by Robert Van Slooten Explains Objective-C protocols which enables the extension of an object's behavior. Protocols are used extensively in iOS to support delegation.
February 4, 2014 Dynamic Binding by Robert Van Slooten Explains the concept of dynamic and static binding as it relates to Objective-C.
February 4, 2014 The Foundation Framework by Robert Van Slooten Introduces the Foundation framework and explains the concept of immutable and mutable objects.
February 4, 2014 Xcode and Slider Revisited by Robert Van Slooten Explains how the Slider app works based on the Obj-C overview provided in the previous episode.
February 4, 2014 Intro to Obj-C by Robert Van Slooten Introduction to the Objective-C programming language.