On Aug 20, 11:51 am, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
> Paul Lalli wrote:
> > $array[0] = substr( $_, 256, 6 );
> > {
> > no warnings 'numeric';
>
> That would better be:
>
> no warnings qw/numeric uninitialized/;
>
> to cover undefined array elements.
>
> > printf "%06d", $array[0];
> > }
if $array[0] is undefined, it is undefined when it was assigned to by
substr(), in which case substr() will also issue a warning that the OP
will theoretically want to handle.
Paul Lalil
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