Summary of problems and solutions

I encountered many problems in my study and work, and it took a lot of time to find solutions.

Now I simply open a blog to list the problems and reliable methods. First, it is convenient for me to refer to it when I encounter it again. Second, I also hope to give some help to the students who also encounter the same problem. Thanks to these bloggers for sharing.

The internet

Simple understanding of socket

http://www.cnblogs.com/dolphinX/p/3460545.html

algorithm

Recommended by OnlineJudge

http://codeforces.com/

http://acm.hdu.edu.cn/

https://leetcode.com/problemset/algorithms/

operating system

 

Installation and login of SSH service under Ubuntu

http://blog.csdn.net/zht666/article/details/9340633

SSH password-free login to a remote server

http://blog.csdn.net/iloveyin/article/details/11808377

Mac uses rz/sz to upload and download files

https://molunerfinn.com/iTerm2-lrzsz/

Execute MySQL statements under bash

http://www.imysql.cn/node/121

Node.js

Getting Started with NodeJS

https://www.nodebeginner.org/index-zh-cn.html ( recommended )
http://nqdeng.github.io/7-days-nodejs/