Copy of an NSObject subclass

NSObject class does not support copying so it has to be implemented in its subclass. If a class MyClass is an NSObject subclass, it needs to implement NSCopying protocol and its copyWithZone method in order for its instance to be copied. The MyClass variables are defined below…

Press Release: Popular Prayer App Update Adds New Features and iPad Support

The Ministry of Divine Office, a non-profit group that offers the “Liturgy of the Hours” collection of Roman Catholic prayers online and via the iPhone and iPod Touch, in partnership with Surgeworks, Inc. has released the latest version of its “Prayer” app with two new features and iPad compatibility. Prayer is available on the App…

How to video: Jailbreak & Unlock your iPhone 4, 3GS, 3G running iOS 4 and 4.0.1 in 10 minutes or less

A hacker who uses the handle “comex,” a member of the iPhone Dev Team, released the new jailbreak system through a website, jailbreakme.com. Users can visit the site from their iPhone browser to execute the jailbreaking process: no connection to a Mac or a PC is required, everything happens in a few minutes and he…