I hate to use arrow keys in IntelliJ. However, when IntelliJ gives me some advices (auto complete, etc.), as in the picture, it seems that I have to choose them with mouse or arrow keys.
Is there a way that I can switch the selections without using arrow keys?
For example, maybe I can use <C-n>
(or other keys, like) to switch between these suggestions.
Select multiple occurrences of a word or a text range Successively press Alt+J to find and select the next occurrence of case-sensitively matching word or text range. Press Ctrl+Alt+Shift+J to select all case-sensitively matching words or text ranges in the document.
Sometimes code formatting can get out of sync, but there's an easy fix in IntelliJ IDEA. You can use ⌘⌥L (macOS), or Ctrl+Alt+L (Windows/Linux) to reformat a selection of code according to your reformat settings.
Press Alt+Shift+Insert . From the main menu, choose Edit | Column Selection Mode. From the context menu of the editor, choose Column Selection Mode.
You can go to Settings | Keymap, find actions "Up" and "Down" there and assign whatever shortcuts you like to them.
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