in reply to Re: Can't understand one line
in thread Can't understand one line
OK, but what is the sequence? "shift(@_) "first , or $_ first? in
I guess shift(@_) must be first, or else meaningless. Thanks!$registry->$_( shift(@_) )
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Re^3: Can't understand one line
by AnomalousMonk (Archbishop) on Jan 07, 2013 at 07:43 UTC |
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Seekers of Perl Wisdom