Frank Maas wrote:
On Sat, Aug 23, 2003 at 01:55:03PM +0200, Marcel Greter wrote:
This is not a very good solution. You would also catch the case where $_
is 0, which may should not happen. You would better do
Yes... I always fall into that pithole. I think this is because I find
the 'defined(..
On Sat, Aug 23, 2003 at 01:55:03PM +0200, Marcel Greter wrote:
>
> This is not a very good solution. You would also catch the case where $_
> is 0, which may should not happen. You would better do
Yes... I always fall into that pithole. I think this is because I find
the 'defined(...) ? ... : ..
-CUT--
my $val=$_||'NULL'; print qq($val);
-CUT--
This is not a very good solution. You would also catch the case where $_
is 0, which may should not happen. You would better do
foreach (@table_data) {
$_ = defined $_ ? $_ : "NULL";
print qq($_); # Here is line
Am Sat, 23 Aug 2003 09:48:05 + schrieb B. Fongo:
> foreach (@table_data)
> {
>
>print qq($_); # Here is line 42
> }
as Frank already pointed out, your trouble is the uninitialized $_ value
you have in line 42 (which is exactly what the warning tells yo
