Johan Meskens CS3 jmcs3
<mailto:[EMAIL PROTECTED]> scribbled on
Saturday, April 22, 2006 5:26 PM:
> hello
> i want to delete an element from an anonymous array in a hash with:
>
> delete ${$alltheworlds{ $d }}[$num];
perldoc -f splice.
my $deleted_element = splice(@{$alltheworlds{ $d }} , $num, 1);
should do the trick.
> now instead of being being deleted it turns out be 'undef'
>
> and
> my @array = ( undef, "one", "two" );
> print scalar @array gives :3
undef is a legal value for an array element.
> so the element is only "half" deleted
I do not think there is such thing as half deleted.
Its either deleted or not deleted.
--Ankur
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