Barry Kingsbury wrote:
>
> I have an array that I wish to reuse. Before I reuse it, I want to clear out all
> elements. Both of the following seem to work:
>
> @an_array = "";
This does not clear out all elements, it assigns one element to
@an_array with the value of "".
> and
>
> $#an_array = -1;
This is one way to do it properly, another way is:
@an_array = ();
This assigns an empty list to @an_array.
John
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use Perl;
program
fulfillment
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