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my $str = 'dog dog dog dog dog';
print join " " => ( split /\s+/, $str )[ 0 .. 2 ];
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 (445 votes). Check out past polls.