[转]招聘一个靠谱的iOS面试题

http://www.cocoachina.com/ios/20150803/12872.html

http://www.cocoachina.com/ios/20150825/13195.html

JSPatch 原理：
http://blog.cnbang.net/tech/2808/

runloop详解：
http://blog.csdn.net/wzzvictory/article/details/9237973

深入理解runloop：
http://blog.ibireme.com/2015/05/18/runloop/#base