In general, our blog will not reprint the articles or works of others. Because everyone should find it, we will put it on it, and some articles now reprinted are currently for us. Some articles that have been helpful, because some reasons, can no longer play the articles and code we reference to the article, so you can only express your gratitude on blog :) In fact, I feel that China open source or sharing spirit Not good enough, it may be because everyone only knows, but I don't know if you thank you or make your own things, start from me, start with little things :) Thank you! :)