Git:
Git Chinese document: https://git-scm.com/book/zh/v2/Git- basis - record each update to the warehouse
Git English documentation: https://git-scm.com/docs/git
IDea shortcuts https://blog.csdn.net/shenyanwei/article/details/97156991
Python:
python Chinese document: https://docs.python.org/zh-cn/3/library/index.html
python English documentation: https://docs.python.org/3.8/library/index.html
Maven:
Maven English documentation:
http://maven.apache.org/guides/introduction/introduction-to-repositories.html
java codestyle google:
https://google.github.io/styleguide/javaguide.html
