Different example for iphone

http://pragprog.com/titles/cdirec/source_code
http://www.codingventures.com/2008/12/useful-open-source-libraries-for-iphone-development/

http://iphoneapp-dev.blogspot.com/2011/05/this-example-shows-how-to-upload-images.html

http://www.scoop.it/t/iphone-and-ipad-development/p/5853246/show-a-custom-popover-view-within-your-ipad-app-seaside

http://iphonecode.weebly.com/iphone-learning-codes.html

http://code.google.com/p/iphone-sdk-programming-book-code-samples/

http://www.iphoneexamples.com/

http://pragprog.com/titles/cdirec/source_code

http://www.theiphonedev.com/SourceCode/tabid/143/Default.aspx
http://iphone.zcentric.com/

http://www.bogotobogo.com/XcodeSDK-Chapter12.html