git创建库及代码上传
git init git add README.md git commit -m "first commit" git remote add origin https://github.com/Crystlem/test.git git push -u origin master
git commit --amend --no-edit
idea快捷键
shift+alt+insert进入列选择模式,可选择一列或者多列 shift+alt+insert退出列选择模式git