进步一点点

How to use Git properly with XCode?

http://stackoverflow.com/questions/2615378/how-to-use-git-properly-with-xcode

iOS开发系列--音频播放、录音、视频播放、拍照、视频录制

http://www.cnblogs.com/kenshincui/p/4186022.html

[译]别再重写setter方法了，用KVO

http://codingobjc.com/blog/2014/11/07/yi-bie-zai-zhong-xie-setterfang-fa-liao-%2Cyong-kvo/

Method Swizzling 和 AOP 实践

http://tech.glowing.com/cn/method-swizzling-aop/

源码阅读

https://github.com/slackhq/SlackTextViewController