http://qs1969.pair.com?node_id=1204185


in reply to Re: Trying to Understand Callback(s)
in thread Trying to Understand Callback(s)

Thank you all so much for your replies. I sincerely appreciate your time and efforts in making things clearer for me. I'll need to re-read a couple of times at least, but I have at least a much better understanding now. Thank you again.