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Re^3: Stumped with select->can_read (alias)

by tye (Cardinal)
on Aug 06, 2012 at 17:22 UTC ( #985774=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Stumped with select->can_read (example)
in thread Stumped with select->can_read

It just makes $buf an alias for $buf{$fh} so I don't have to type the {$fh} part over and over.

- tye        


Comment on Re^3: Stumped with select->can_read (alias)
Re^4: Stumped with select->can_read (alias)
by w1r3d (Initiate) on Aug 06, 2012 at 18:42 UTC
    Ah, makes sense. Thanks again =)

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