Intellij idea HF shortcuts summary on MacOs (2018.1 version)

 High frequency shortcuts 
 Find a class Shortcuts  
          command + F12 to view the current class variable method
          command + E View recent file 
    Alt + F1 Find a variety of navigation    
   search command + N class (class name)
        command + shift + N only search for files 
        Double-click the shift to search for all files (file name) 
         command + shift + F to search all file content keyword search
         command + F to search the current file keywords
         find and replace command + R
 
Class code hinting and completion shortcuts
          alt + carriage return (enter) auto-completion, the Herald (universal tips)
          command + option + v automatically generates a return value
         control + enter generated code (constructor, get set method)
    command + option + L formatting code
    command + option + O packet optimization guide 
    All command + J quickly generate a query code shorthand     
    Method Parameter prompt command + P
    ctrl + space code prompt (prompt class methods)

 

     
 Code location positioning shortcuts
          command + shift + M back to last edited place 
         command + 1 to open the left side of the window to quickly open or close the hidden panel project
         command + F3 to open the tab bar  
         command + option + left / right cursor to switch on again, the next stop position, returns to the position last visit
         option + shift + C recently modified code 
   command + G fast input line number in the code row
     command + option + B directly into the interface
 
Reading the source code labeling method 
         command + F11 numeral display
         command + click on the touchpad marking
         shift + F11 to display a list of locations mark
 
 
 
Other high-frequency shortcuts
  command + shift + N need to install plug-ins (restfultoolkit) search URL
       Shift + F6 reconstruction - Rename
  Ctrl + H to see the class inheritance tree 
  Command + Shift + Up / Down codes up / down movement.
  Command + X to delete the current row
  Command + D to copy the current line
  Command + / or Command + Shift + / comment (* ... * or //)
  Ctrl + left / right switching code view
 
Other shortcuts
  F2 or Shift + F2 to quickly locate the highlighted errors or warnings
  After the code labels entered, press Tab, the generated code.
  Select the text, press Command + Shift + F7, highlight all the text, press Esc to highlight disappear.
  Command + W to select the code, there will be other effects of continuous press
  Select the text, press Alt + F3, down one by one to find the same text, and highlight.
  Ctrl + Up / Down cursor jumps to the first or last row
  Command + B class or method to quickly open the cursor  

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Origin www.cnblogs.com/QuestionsZhang/p/11110537.html