《Python3网络爬虫开发实战》（第二版）学习笔记
学习笔记同时也是监督学习的方式
环境
jupyter notebook
vim小技巧
Action | Range | Object
- viw view in word
- vaw view around word
- d2j delete 2 w
- dt( delete till (
- ca( change around (
- ci( change in (
Action:
- v view
- d delete
- c change
Range:
- 2 number
- i inside
- a around
- t till 到前一个为止
- f find 这个也包括
Object:
- w word
- (
- {