https://github.com/sepandhaghighi/samila
https://github.com/lwch/natpass
https://github.com/lyhue1991/eat_pytorch_in_20_days
https://github.com/dibingfa/flash-linux0.11-talk
https://github.com/izackwu/TeachYourselfCS-CN/blob/master/TeachYourselfCS-CN.md
https://studygolang.gitbook.io/learn-go-with-tests
https://github.com/photoprism/photoprism
https://github.com/yeasy/docker_practice