iPhone/iOS/iPad/Apple Sample Code

Sample code is one of the most useful tools for learning about programming. Here's a collection of links I've found so far. Does anyone know of some other sources for iPhone sample code?

Just sample code:
    •    Google Code: http://code.google.com/hosting/search?q=label%3Aiphone
    •    iPhone Cool Projects: http://www.apress.com/book/view/143022357x
    •    iPhone Game Projects: http://www.apress.com/book/downloadfile/4419
    •    Learn Objective-C on the Mac: http://www.apress.com/book/downloadfile/4175
    •    Code4App: http://code4app.net/
    •    iCode Blog: http://icodeblog.com/
    •    Raywenderlich Tutorials: http://www.raywenderlich.com/
    •    OpenGLS: http://iphonedevelopment.blogspot.com/2009/05/opengl-es-from-ground-up-table-of.html

Reference Sites:
http://santhoshrajs.blogspot.in/
http://iphonesoul.blogspot.in/
http://jainmarket.blogspot.in/
http://calnissi.blogspot.in/
http://soulwithmobiletechnology.blogspot.in/
http://iphonesdkdev.blogspot.in/
http://angelolloqui.blogspot.in/
http://kurrytran.blogspot.in/
http://www.techotopia.com/index.php/Main_Page
http://www.iphonesdkarticles.com/
http://theiphonewiki.com/wiki/index.php?title=Main_Page
http://www.edumobile.org/iphone/iphone-programming-tutorials/mapkit-example-in-iphone/
http://www.theappcodeblog.com/2011/03/06/maps-app-tutorial-part-1-create-an-app-to-display-a-map/

Apple Sample Code:

http://developer.apple.com/iphone/library/navigation/SampleCode.html

Apps Amuck 31 days:

http://appsamuck.com/

Beginning iPhone Development:

http://www.iphonedevbook.com/

Chris Software:

http://chris-software.com/index.php/dev-center/

Dave DeLong's downloads:

http://www.davedelong.com/downloads

     

Delicious.com: 

http://delicious.com/alblue/iphone

http://web.me.com/smaurice/AppleCoder/iPhone%5FOpenGL/Archive.html

http://iphonedevelopment.blogspot.com/2009/05/opengl-es-from-ground-up-table-of.html

iPhone Developer's Cookbook: 

http://code.google.com/p/cookbooksamples/downloads/list

iPhone SDK source code:

http://sites.google.com/site/iphonesdktutorials/sourcecode

Joe Hewitt three20:

http://joehewitt.com/post/the-three20-project/

Stanford iPhone code:

http://www.stanford.edu/class/cs193p/cgi-bin/downloads.php

WiredBob (TabBar in Detail view):

http://www.wiredbob.com/blog/2009/4/20/iphone-tweetie-style-navigation-framework.html

BYU Cocoaheads :

http://cocoaheads.byu.edu/

Big Nerd Ranch:

http://weblog.bignerdranch.com/

Cocoa with love:

http://cocoawithlove.com/

Will Shipley:

http://wilshipley.com/blog/

mobile.tuts:

http://mobile.tutsplus.com/