CH3COOH

摘要： ``` using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; interface 学霸 { string 谈笑风生(); string 装弱(); } interface 学渣 { string... 阅读全文

摘要： An example of failed polymorphyism Corrected version 阅读全文

摘要： Why this post? Because this looks like magic! Code 阅读全文

摘要： Definition of Guneisen constant $$ \gamma = \frac{d\ln\omega}{d\ln V} $$ assuming there is only one frequency involved. Physical significance of Gunei 阅读全文

摘要： I spent a whole afternoon trying to understand how to calculate the Hall coefficient when both electrons and holes contribute. First we make it clear 阅读全文

摘要： Hello folks! This semester, the only thing I have to do is to do my bachelor's thesis. So there is plenty of time for me to learn other things. As I a 阅读全文

摘要： One of the reasons to use nullptr in c++11 is https://www.zhihu.com/question/55936870. A simple demo of the comparison between nullptr, 0, and (void ) 阅读全文

摘要： This is my personal open course collection. Physics Special topics in statistical mechanics by Kerson Huang at National Univ of Taiwan. http://ocw.aca 阅读全文

摘要： 改变GRUB2的背景颜色和字体显示颜色 阅读全文