已经不见，不要怀念
10 Nov 2012忽然间想起来，某人有某个博客，似乎已经好久好久没有更新了。今天登上去，发现，最后一篇已经滞留在几年之前。
These days, I wanna have a look at the hot and smart technology: Node.js. So I’d like to make some notes and share some useful resources.
R is an useful software for statistical computing. And it has a package system, which enables users to install many interesting and useful packages. Here I note and recommend some.
It’s quite important to acquire, deal with and import data for statisticso work. Here is some notes about acquiring and importing data in R. This post may be updated frequently.
在低速运动力学下，两已知质量与初速度的质点完全弹性碰撞后的动能，动量情况已经被完整的研究并且得到解释解。但是，三个已知质量与初速度的质点同时碰撞后的动能动量情况依然没被研究清楚。本论文提出一种解决思路并且给出一组简单情况下的特解。
Never use Hackintosh. After many frustracted experiences, I had to believe the fact.
Nowadays, Jekyll (suddenly) becomes populars among hackers.
If Adobe open source Flash, it will regain the control of the web.
It’s likely that a new tipping point of the new style of education – including teaching and studying – is coming.
The year of Drangon in China is here. I define the topic of my life “high quality” in the new Chinese year now.