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$ perl -le '%h = (a =>1, b => 2); print scalar %h'
$ perl -le '%h = (a =>1, b => 2); print scalar keys %h'
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (543 votes). Check out past polls.