http://www.perlmonks.org?node_id=917549


in reply to To Answer, Or Not To Answer....

Some general thoughts based on the types of things I do. (All of these points do not necessarily refer to all answers.)

I sometimes find that, after researching the answer or trying some test code, I do not have anything useful to add to what's already been presented: in these cases, I have invariably learned something myself.

-- Ken