jupyter notebook 相关配置

1.安装插件nbextensions

pip install jupyter_contrib_nbextensions && jupyter contrib nbextension install

下面4个常用插件：

1）Table of Contents：更容易导航

2）Autopep8：轻轻一击就能获得简洁代码，使代码符合格式

3）variable inspector

4）ExecuteTime

2.添加新环境到内核

conda activate mark  # 激活环境
conda install ipykernel
python -m ipykernel install --user --name mark
conda deactivate  # 退出到base环境，打开jupyter notebook

# 查看内核
jupyter kernelspec list

# 删除内核
jupyter kernelspec remove java