It's simple to notice that so many question asked by new users shall be answer by a simple search query. I'm asking if shall be possible put a simple banner saying:
"wait, before ask, why don't try to search your question?
or something similar to the users with low reputation (maybe 10 or less) when they click (or hover) the
Ask Question button.
That will help to let more polite this site and inspire new user to search and figure out before ask and do something that they may don't understand.
Do you like that? What shall be the best banner?