In this tutorial we are going to see the IntelliJ IDEA keyboard shortcuts for edit .
Edit
Edit
Shortcuts
|
Description
|
| Ctrl + Space | Basic code completion (the name of any class, method or variable) |
| Ctrl + Shift + Space | Smart code completion (filters the list of methods and variables by expected type) |
| Ctrl + Shift + Enter | Complete statement |
| Ctrl + P | Parameter info (within method call arguments) |
| Ctrl + Q | Quick documentation lookup |
| Shift + F1 | External Doc |
| Ctrl + mouse over code | Brief Info |
| Ctrl + F1 | Show descriptions of error or warning at caret |
| Alt + Insert | Generate code... (Getters, Setters, Constructors, hashCode/equals, toString) |
| Ctrl + O | Override methods |
| Ctrl + I | Implement methods |
| Ctrl + Alt + T | Surround with… (if..else, try..catch, for, synchronized, etc.) |
| Ctrl + / | Comment/uncomment with line comment |
| Ctrl + Shift + / | Comment/uncomment with block comment |
| Ctrl + W | Select successively increasing code blocks |
| Ctrl + Shift + W | Decrease current selection to previous state |
| Alt + Q | Context info |
| Alt + Enter | Show intention actions and quick-fixes |
| Ctrl + Alt + L | Reformat code |
| Ctrl + Alt + O | Optimize imports |
| Ctrl + Alt + I | Auto-indent line(s) |
| Tab / Shift + Tab | Indent/unindent selected lines |
| Ctrl + X or Shift + Delete | Cut current line or selected block to clipboard |
| Ctrl + C or Ctrl + Insert | Copy current line or selected block to clipboard |
| Ctrl + V or Shift + | Insert Paste from clipboard |
| Ctrl + Shift + V | Paste from recent buffers |
| Ctrl + D | Duplicate current line or selected block |
| Ctrl + Y | Delete line at caret |
| Ctrl + Shift + J | Smart line join |
| Ctrl + Enter | Smart line split |
| Shift + Enter | Start new line |
| Ctrl + Shift + U | Toggle case for word at caret or selected block |
| Ctrl + Shift + ] / [ | Select till code block end/start |
| Ctrl + Delete | Delete to word end |
| Ctrl + Backspace | Delete to word start |
| Ctrl + NumPad+/- | Expand/collapse code block |
| Ctrl + Shift + NumPad+ | Expand all |
| Ctrl + Shift + NumPad- | Collapse all |
| Ctrl + F4 | Close active editor tab |




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