关于开发需要了解的东西

http://www.onevcat.com/2012/06/开发者所需要知道的ios6-sdk新特性/
http://www.onevcat.com/2012/06/introducing-collection-views/ http://www.onevcat.com/2012/09/autoayout/ http://www.onevcat.com/2013/02/xcode-plugin/   插件
http://www.onevcat.com/page/2/ http://www.onevcat.com/2012/02/uiviewcontroller/     UIViewController 的误用
http://www.onevcat.com/2012/01/googlelocation/    地图
http://www.onevcat.com/2011/11/nsurl/                  NSURL 
http://www.onevcat.com/2011/11/debug/               断点
http://www.onevcat.com/2011/11/objective-c中的block/   BLOCK