视频选集
省流：
https://www.reddit.com/r/unixporn/
https://www.reddit.com/r/cpp/
https://www.reddit.com/r/C_Programming/
https://www.reddit.com/r/Python/
https://linux.do/c/develop/4
https://news.ycombinator.com/
https://www.1point3acres.com/bbs/tag/cs-4-1.html
https://www.1point3acres.com/bbs/tag/cs-4-1.html
https://www.v2ex.com/xna
https://blog.codingnow.com/