Brent Simmons with a great little collection of tips for writing smart code and coding smartly!
Need a version of OpenSSL or cURL for your iOS app? This google code project provides pre built versions of several libraries along with instructions on how to easily integrate them. Great idea.
A super simple to use class for writing to the keychain as if it were a (string only) version of NSUserDefaults. It won't be useful for every time you need the keychain but I thought it was cute enough to include.
Saul Mora on dealing with temporary core data objects when a plain old Objective-C object just won't do.
For those of us that are going to really miss retain and release when ARC comes along. Hilarious. (Hat tip for the date picked for the code sample as well!)