Can anybody recommend me a good beginner's programming book, video set, or course for Objective C? I would like it to be relevant to Xcode 4 if possible. Thanks. On the off chance that you actually ...

I’ve meaning to learn Objective-C for a while now, but I hadn’t put the time into doing so until now out of curiosity. I have an Objective-C book: “Programming in Objective-C” by Stephen Koplan from ...

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http://www.spiderworks.com as an eBook for only $14.95 (US) and a printed softcover edition for only $29.95 (US).

This post originally appeared on the Crew blog. I’ve been learning to build iOS apps in Objective-C for the past few months and I’m finally starting to really get my head around it. It’s been a lot ...

After inventing calculus, actuarial tables, and the mechanical calculator and coining the phrase “best of all possible worlds,” Gottfried Leibniz still felt his life’s work was incomplete. Since ...