Giving a div (and a figure tag) about images in iBooks and Kindle

Understanding document packages (Xcode/iOS)

Simple block methods in Xcode for iOS: The secret of the caret

Increase your AdSense revenue by blocking ads

CGRect and CGGeometry: So much more than just a pretty frame

Enable your iOS app to share files via iTunes and to open files sent from other apps ('Open In')

Plugging the twitter time sink (with a text editor)