vim delete find back including selected character

Question

Suppose I have the following line

&.btn, &.btn-success

and the cursor is on the last s.

If I do dF, it will delete backward the way I want it but will keep the s.

I want to be able to be on the s, and delete backwards, including the comma and including the last s.

Is there a way without extra keystrokes?

Answer 1

Move to the comma first, then delete to the EOL:

F,D

Answer 2

Yes you can do it in VISUAL mode. vF,d