[dclara]

Thanks a lot for your reference. A couple days ago, I was almost convinced to use GO after I took a look about half of its examples. People said, we are not going to catch up the languages which are changed every 6 months. The same applied for Javascript and JQuery, you don't really need the latter, and there are so many JavaScript libraries. Once you change your job, you may abandon some of them. Look at my another comment. For the same reason, I'm not going to take time to learn a new language.