Objective-C and the iPhone
With the launch of the iPhone 3G and the AppStore, developers around the world are rushing to grab a piece of this new market. Mac developers have a distinct advantage since the iPhone leverages MacOS X 10.5 APIs and frameworks. These interfaces are written in Objective-C, which is sort of in between C and C++ with a few unique pieces thrown in to spice things up. I'm sure many developer are scrambling to find tutorials. I found a couple that may help.