[sf-perl] Debugging a CGI script - how
Kevin Frost
biztos at mac.com
Sat Mar 8 12:54:11 PST 2008
I would also add that if you're doing fetchrow_arrayref or similar you
might want to temporarily switch to _hashref and use the Dumper:
use Data::Dumper qw(Dumper);
# ...set up db connection and query, etc.
my $rownum = 0;
while (my $row = $sth->fetchrow_hashref) {
# 4th on is tricky...
$rownum ++;
printf STDERR "ROW %d: %s\n", $rownum, Dumper($row);
}
...or words to that effect.
-- f.
On Mar 8, 2008, at 12:32 PM, Joe Brenner wrote:
>
> print STDERR "The value is: $value at " . __LINE__ . "\n";
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