I know you can add a loop cut using Ctrl+R, but I want to know how to specify how many to add, i.e. add 15 loop cuts to a plane. I know you can manually use the scroll wheel to get this number, however this can be quite tedious.
$\begingroup$
$\endgroup$
$\begingroup$
$\endgroup$
You can do this simply by typing the desired number (1 then 5) after pressing Ctrl+R and before left-clicking to complete the operation.
$\begingroup$
$\endgroup$
And for the sake of completeness:
You can also use the controls on the toolbar (T)
Or using F6 will bring a pop-up window with the tool's options:
