notepad++ use (add each line of characters, column action)

Add characters to the end of each line

Ctrl+h pop-up to the frame, Shang expression, the first add character in the search target to fill in the character ^, if the tail is filled $. Then write the characters you want to add in the Replace with.

For column operations, Alt+c, for the current column of the mouse, you can add characters, and so on.

You can also click the ALT key, drag with the mouse, select the column to manipulate. Then select the action you want to make in the Edit menu.

notepad++ use (add each line of characters, column action)