Select Every N Line in VSC

Source: https://stackoverflow.com/questions/44309687/how-to-select-every-n-line-in-vscode

1. Press Ctrl+F or command+F

2. If not already enabled, press Alt+R or option+command+R to toggle RegEx searching (or press the .* button)

3. Enter (.*\n){N} into the search field, replacing N with the number of lines to select (such as (.*\n){2} for every second line)

4. Press Alt+Enter or option+return to select every Nth line