Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw

Re: Please help..

by stiller (Friar)
on Apr 15, 2008 at 10:11 UTC ( #680465=note: print w/replies, xml ) Need Help??

in reply to Please help..

As Corion remarks above, you should try and reduce the problem (script) to a bare minimum, just enought to demonstrate the problem. That would make it easier for you to spot the error, and it would make it a more tempting problem for others to try and help with. Not least because it would demonstrate some effort on your part.

Still, I will give you a pointer:

while (my $row = $_read_sth->fetchall_arrayref) { # What's inside $row? use Data::Dumper; print Dumper( \$row ) and exit; # take a close look at the output

You might want to take a look at the docs:

keep up the spirit!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://680465]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (6)
As of 2018-01-18 01:03 GMT
Find Nodes?
    Voting Booth?
    How did you see in the new year?

    Results (206 votes). Check out past polls.