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shemp's scratchpad

by shemp (Deacon)
on Jun 02, 2004 at 15:01 UTC ( #359473=scratchpad: print w/replies, xml ) Need Help??

{ my $foo = SomeClass->new(); some_func(\$foo); } sub some_func { my ($object_ref_ref) = @_; $$object_ref_ref->in_element(); ... } ### OR ### { my $foo = SomeClass->new(); some_func($foo); } sub some_func { my ($object_ref) = @_; $object_ref->in_element() ... }
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[1nickt]: Good morning Monks and Monkettes!
[1nickt]: I have encountered a small code snippet I can not decipher: if ($?) { my $status = $? >> 8; ... }

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