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Using Application Badges
Several native applications on the iPhone use application badges as an indicator of new messages, think email and SMS. Creating badges is quite straightforward and is nothing more than a method call,...
View ArticleDetect Single Tap in UIScrollView
If you’ve ever been using a UIScrollView and had a need to detect a single tap, I hear you. In the Savini Rims and Rides iPhone application, I had a horizontal scrollview of six cars as one element of...
View ArticleGotcha: UIActionSheet Cancel Button Error / Cancel Button Ignored
If you run into a problem that the Cancel button does not seem to work as expected inside a UIActionSheet, I feel your pain. Here’s what I figured out after a fair amount of trial and error (and...
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