斩影的专栏

http://www.cnblogs.com/qiqibo/p/3520635.html

一些方便开发的服务和工具

安装 cocoapods报错，替换国内源： ERROR:  Could not find a valid gem ‘cocoapods‘ (>= 0), here is why:           Unable to download data from http://ruby.taobao.org/ - bad response Not Found 404 (http://ruby.tao