A, webstorm2019 installation
Download https://www.jetbrains.com/webstorm/download/#section=windows
Activation: the activation code can be purchased on Taobao, other activation not elaborate.
Two, webstorm2019 Tutorial
The project or file is renamed
Whether to display the line number
Common shortcuts:
1, Tab: auto-complete
2. Copy the current line: Ctrl + D
3, delete the current line: Ctrl + Y
4, comments or cancel the current comment: Ctrl + /
5, comments or cancel the multi-line comment: Ctrl + Shift + /
6, edit: Alt
Hold down the Alt key, select multiple, which can be edited at the same time
7, includes relationship:>
Note: You must have a containment relationship in order to use> operation
8, the new multiple: *
Note: usually with> match
9. Line Number Location: Ctrl + G
