Sometimes it happens that you need to edit several lines at once and do it quickly! XCode has such a function and it is built into the editor by default!
Shift ⇧ + Ctrl ⌃
See how easy it is! 👍
And can also select the necessary lines with the mouse cursor, for this need to hold down keys “Shift + Ctrl” and select the lines to edit use cursor.
Thanks for your attention! Have a nice day!