Designing for iPhone 4: A Guide to Pixel Density and Resolution Calculations.

Understanding Facebook Connect for iPhone: A Deep Dive into Login and Feed Dialogs

Understanding Custom Transitions with CATransition in iOS 5 Applications

Fixing a Stuck Proximity State Issue in iOS Devices After Receiving a Notification

Understanding iPad Emulation Mode and Display Ratios in iOS Development

Retrieving and Sending iPhone Unique Identifier (UDID) in PhoneGap Development Using JavaScript and AJAX

Understanding Memory Leaks in Objective-C: A Deep Dive into Automatic Reference Counting (ARC) - Solving the Memory Leak in Objective-C

Creating a Tablayout Equivalent in iOS: A Native Approach to Tabbed Interfaces

Choosing the Right Application Structure for Your iPhone App

Unlocking Interactive Maps: Best Practices for Mobile Safari Recognition and Enhanced User Experience