• Build comment function with Disqus

  09 Sep 2016

  Introduction Every blog need a comment function. So as this blog. I tried to build the comment function with DISQUS today, but I don’t find a clear page describe how to build it up step by step. So I decide to write down my procedures. Register First of all, you...

• Back Tracking Algorithm

  08 Sep 2016

  Back tracking Mostly back tracking need to use recursive algorithm. Some times such problem can be solved with dynamic programming algorithm. Question Climbing Stairs is a typical back tracking problem. You are climbing a stair case. It takes n steps to reach to the top. Each time you can either...

• Git Notes

  25 Aug 2016

  Purpose This post is a git note. I will record all the problems I have met and give solution as I can do. Furthermore, it will discuss some Git Pro knowledge as I have met in work and study. Remember password and user name at bash in windows In windows,...

• Implement Restful DAO Webservices based on Jersey

  23 Aug 2016

  I will translate the main content later. You can refer my original blog Blog by now.