A technical guide on adding keyboard shortcut support to UIAlertView in iOS for debugging, using private APIs and method swizzling.
A technical guide exploring and comparing three methods to center content within a UIScrollView in iOS, highlighting their pitfalls and presenting a recommended solution.
Explains how to properly implement UIAppearance for custom iOS views, covering common pitfalls and internal mechanisms.
A step-by-step tutorial on creating and publishing your own CocoaPods library for iOS development.
A technical tip for iOS developers on how to reuse Xib views within other Xibs or Storyboards using awakeAfterUsingCoder, avoiding unnecessary code.
A technical guide on mocking UIKit delegate protocols, specifically UIAlertViewDelegate, using the Kiwi testing framework in Objective-C.
A guide to solving UIKit-related unit testing issues for iOS static libraries using the Kiwi BDD framework.
A tutorial on implementing custom actions and UIMenuController for UICollectionView in iOS development.
A technical guide on fixing iOS app links to Facebook pages, addressing a change in the Facebook app's behavior.
A guide to fixing duplicate code signing identities for 'Any iOS SDK' in Xcode projects by editing the project file.
A brief tutorial on using Apple's Social.framework in iOS 6 to post content to Facebook, Twitter, and Sina Weibo with minimal code.
A technical guide on adding block-based callback support to iOS UIMenuItem for cleaner, more flexible menu handling in Objective-C.
A guide to enabling Objective-C subscripting in Xcode 4.4 for iOS 4.3+ using a compatibility shim from ARCLite.
A developer shares a custom debug tool to recursively list UIViewController hierarchies in iOS, improving on UIView's recursiveDescription.
A technical tutorial on implementing a pinch-to-reveal animation in iOS using CoreAnimation and layer masking, inspired by a Boeing app.
A developer shares a minimalist iPhone lock screen design using a custom template and discusses UI design for iOS.
A technical guide to implementing smooth, pressure-sensitive line drawing in iOS using cocos2d, inspired by the Paper app.
Explains how NSURLCache's disk caching behavior changed in iOS 5, affecting network request handling and storage for developers.
Explains when to manually call willChangeValueForKey for KVO in Objective-C, using NSOperation as an example of proper usage.
A follow-up to an iPhone programming presentation, providing slides and a sample Xcode project demonstrating gesture-based temperature conversion.
