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Time::HiRes::sleep(2); # module sleep function
CORE::sleep(2); # bulitin sleep function
use Time::HiRes ();
use strict 'refs';
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
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