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Re: Changing local variables in subroutine by passing by reference?

by almut (Canon)
on Feb 29, 2008 at 10:23 UTC ( #671138=note: print w/replies, xml ) Need Help??

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  1. or download this
        ...
    print "count is: ${$_[2]} , reference is: $_[2] \n";
...
    ${$_[2]} = 0;
    @{$_[1]} = ();
    ...

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