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my $foo; $foo-> = 42; # automatically sets $foo =  before the
# assignment so you end up with $foo = [undef, 42] instead of
# dying with "Can't use undef as an ARRAY reference"
A foolish day
Just another day
Internet cleaning day
The real first day of Spring
The real first day of Autumn
Wait a second, ... is this poll a joke?
Results (436 votes),