This blog is made so I can put notes for myself, and for others to refer to. Most of the articles posted here are programming-related topics. In each post, I will try to explain the problem & solution as much as possible, but sometimes I just don't have time to write a 10-pages-long of an article. So, if you don't quite get how to solve the problems that I have posted, feel free to add comments, or contact me using the Contact Page.