Understanding Navigation Controllers in iOS: How to Access the Parent Navigation Controller from a UIView or UIViewController Instance

Understanding the Problem: Presenting a Modal View from LeftSideView Controller in iPad

iOS 5.1.1 GameKit Helper Class Issues and Workarounds for Cocos2D-2.0-GLES20

Understanding Browser State and Encryption on Mobile Devices: A Guide to Enhancing User Privacy

Dismissing a Modal View Controller That Just Won't Cooperate: A UIKit Conundrum

Optimizing NSDateFormatter's stringFromDate in iOS Applications: 5 Proven Strategies for Faster Performance

Creating Shadows in iOS: A Step-by-Step Guide for Developers

Preloading HTML Files from the App Bundle Before Being Displayed in UIWebView for Enhanced Performance

Reading Large Zipped Archives in iOS with Objective-C: A Step-by-Step Guide