https://boxueio.com
code4app.com
http://github.ibireme.com/github/list/ios/#
http://www.runoob.com/css/css-tutorial.html
http://phpbook.phpxy.com/33183
https://objectivec2swift.com/#/converter/code
唐巧 文顶顶 念茜
http://www.jianshu.com/p/c8152d6ce957
http://www.jianshu.com/p/e06f99a6256b
//博客（可以删除）
http://www.zhangdinghao.cn
http://bbs.520it.com/forum.php?mod=viewthread&tid=1365（很多博客资料）
http://bbs.520it.com/forum.php?mod=viewthread&tid=2793&extra=page%3D1
