Links for May 30th through August 8th:

• cufón – fonts for the people A very impressive framework that embeds any font into a website, via javascript and the canvas element. Great cross-browser support.
• mikeash.com: Method Replacement for Fun and Profit Method replacement and method swizzling in Objective-C.
• Core Data Tutorial: How To Use NSFetchedResultsController | Ray Wenderlich
• TwitThis – Use Multiple Twitter Clients on your iPhone Application The class TwitterClientManager loads a list list of supported Twitter clients is loaded from a plist file, which can be extended to support more clients in the future;
  Each Twitter client is represented by an instance of the TwitterClient class;
  The user can choose his preferred Twitter client at any time, and launch the application by a simple touch; the TwitterClientManager class stores the selected value in the user settings.