These actions might be helpful when you work with property files, data sets, text files, log files, and so on. To sort lines alphabetically in the whole file or in a code selection, from the main menu, select Edit | Sort Lines or Edit | Reverse Lines. IntelliJ IDEA moves the caret to the previous line. To add a line before the current one, press Ctrl+Alt+Enter. IntelliJ IDEA moves the caret to the next line. To add a line after the current one, press Shift+Enter. If you need to undo or redo your changes, press Ctrl+Z/ Ctrl+Shift+Z respectively. IntelliJ IDEA offers several useful shortcuts for manipulating code lines. There is no default shortcut for this action. In the editor, place the caret at the characters you want to swap.įrom the main menu, select Edit | Transpose. When you copy and paste code to the editor, IntelliJ IDEA displays the hidden (special) characters represented by their Unicode name abbreviation. The default number of items stored in the clipboard history is 100. In the dialog that opens, select your entry and click Paste. To paste from history, in the editor, from the context menu, select Copy/Paste Special | Paste from History ( Ctrl+Shift+V). IntelliJ IDEA keeps track of everything you copy to the clipboard. You can press Ctrl+V to paste the copied reference anywhere. When you select the Copy Reference ( Ctrl+Alt+Shift+C) option, IntelliJ IDEA creates a reference string that includes the line number of the selected line or symbol. Place the caret at a line or a symbol, right-click to open the context menu, select Copy/Paste Special | Copy Reference. When you copy ( Ctrl+C) or cut ( Ctrl+X) a line without any code selected, the paste action will add the contents of the clipboard to above the current line, not at your caret. If you need to paste just plain text, press Ctrl+Alt+Shift+V. If nothing is selected, IntelliJ IDEA automatically copies as is the whole line where the caret is located.īy default, when you paste anything in the editor, IntelliJ IDEA performs "smart" paste, for example, pasting multiple lines in comments will automatically add the appropriate markers to the lines you are pasting. You can use the standard shortcuts to copy Ctrl+C and paste Ctrl+V any selected code fragment.
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