Re: exists $foo[7] and delete $foo[7]

["Mark Mielke" <markm@nortelnetworks.com>]

On Thu, Jan 13, 2000 at 11:55:43AM -0700, "Tom Christiansen" wrote:
> PS: what about:
> 	local $x[3];
>     vs
> 	local $x[3] = undef();

        local $a{"abc"};

Doesn't remove exists() status. Only delete() does. To me this would say
that both of your statements above should (and likely do) perform the
same operation exactly. (Although one might be more efficient)

mark

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References to:

Tom Christiansen <tchrist@chthon.perl.com>

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