Set maximum number of connections in MySQL
MySQL sets maximum number of connections during installation, but sometimes we need to modify the value to meet our need.
Steam and SteamChina share the same game file
Steam and SteamChina share the same game file
Recently, SteamChina was launched in China. I download it and want to play the CSGO in the China server. But it reminded me download the game file, I found them don’t use the same file. Here is the solution to the problem.
UnblockNeteaseMusic
Python-Switch-Case
Python’s Switch/Case
It doesn’t have switch or case statement which unlike other programming language. There are a few ways to simulate the effect. Here is official answer.
Super Large Text Processing (Python)
Super Large Text Processing (Python)
Recently, I got a huge data source about QQ binding mobile phone number. The txt file is an eighteen GB TXT file, and I processed the data and wrote them to database. There are mainly following parts.