官方文档阅读列表

Git:

Git中文文档 : https://git-scm.com/book/zh/v2/Git-基础-记录每次更新到仓库

Git英文文档： https://git-scm.com/docs/git

IDea快捷键 https://blog.csdn.net/shenyanwei/article/details/97156991

Python:

python 中文文档： https://docs.python.org/zh-cn/3/library/index.html
python 英文文档 : https://docs.python.org/3.8/library/index.html

Maven:

Maven英文文档:
http://maven.apache.org/guides/introduction/introduction-to-repositories.html

java codestyle google:
https://google.github.io/styleguide/javaguide.html