wu wen tao推荐博客

http://blog.csdn.net/feixiaoxing/article/category/878822   ------------------算法

http://www.zhihu.com/question/19775981

http://www.csdn.net/article/2011-08-30/303833    --------------android

http://overapi.com/  -----开发必备

http://www.qeefee.com/zt-extjs5  ------extjs

http://www.cnblogs.com/aimeng/archive/2013/05/03/3057209.html    ---------珍藏40个android应用源码分享