iOS Development: You're Doing It Wrong

http://doing-it-wrong.mikeweller.com/

Introduction to MapKit in iOS 6 Tutorial

http://www.raywenderlich.com/21365

Storyboards Tutorial in iOS 7: Part 1

http://www.raywenderlich.com/50308/storyboards-tutorial-in-ios-7-part-1

Unleash Your Inner App Developer - Table View In-Place Editing

http://www.iphonelife.com/blog/31369/unleash-your-inner-app-developer-table-view-place-editing

35 AMAZING JQUERY TABLES

http://www.jquery4u.com/plugins/30-amazing-jquery-tables/

Designing for the Retina Display (326ppi)

http://www.lukew.com/ff/entry.asp?1142

Collapsable Table View for iOS

http://www.codeproject.com/Articles/240435/Collapsable-Table-View-for-iOS

MRProgress

https://github.com/mrackwitz/MRProgress

LDDrawingView

https://github.com/lightdesign/LDDrawingView

Free Download Sweet Candy UI Kit

http://ibrandstudio.com/freebies/sweet-candy-ui-kit

iOS 7 SDK: Background Transfer Service

http://mobile.tutsplus.com/tutorials/iphone/ios-7-sdk-background-transfer-service/