This shortcut is used by 315 programs in our database.
General description for this shortcut: Underlines text in rich text editing programs.
What this shortcut does in different programs?
All programs using this shortcut, by category.
Qt Creator - Select the current block (The second press extends the selection to the parent block. To enable this behavior, select Tools> Options > Text Editor > Behavior > Enable smart selection changing)
How often is this shortcut used in all programs?