Idea shortcut summary

1、 Define variables to the outside ：ctrl+alt+v

new Person();----->Person person = new Person();

2、 Fast line feed  shift+enter

3、Ctrl+R： Find and replace the current page 

4、ctrl+alt+L : Format page 

5、ctrl+shift+f:  Global search 

6、shift+shift: Find files 

7、 Drag file import js、css file 

8、ctrl+e: Switch to the most recent page 

 9、 Shortcut key div.col-log-9 Press down  tab ===><div class="col-lg-9"></div>

10、ctrl+shift+v: Open the shear plate