ctrl + R search and replace in this file
ctrl + N to view the class file.
ctrl + shift + F find string
ctrl + E recently operated files (very commonly used)
Ctrl + shift + r Find and replace in the entire project
shift + shift search any file
ctrl + alt + C extract a static string as a constant
ctrl + alt + M extract the code block as a method
ctrl + alt + L format code
ctrl + alt + o optimize import (remove useless import)
ctrl + alt + space prompt object available methods
ctrl + q display comment document
ctrl + x delete current line
ctrl + d copy current line
ctrl + j automatic code
alt + f3 the same word highlighting
ctrl + shift + U case conversion
shift + F6 rename
ctrl + K Submit code (check rebase after commit)
ctrl + U jump to the parent class
Alt + F7 to find a reference place
Linux shortcut keys:
Ctrl + A This shortcut key will move the cursor to the beginning of the line.
Otherwise, Ctrl+E moves the cursor to the end of the line.
Ctrl + U This shortcut key will erase everything from the current cursor position to the beginning of the line.
Ctrl + K It erases all content from the current cursor position to the end of the line.
Ctrl+W shortcut key, you can erase the word before the cursor position