Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^5: multidimensional array's

by NetWallah (Abbot)
on Dec 29, 2012 at 15:56 UTC ( #1010821=note: print w/ replies, xml ) Need Help??


in reply to Re^4: multidimensional array's
in thread multidimensional array's

If you do not need the @allrows array, it is wasteful to store data into it. Try this instead:

my $loopcount = 0; while (my $row = $sth->fetchrow_arrayref() ) { my $title1 = $row->[1]; print "$title1\n"; $loopcount++; }; my $titlesfound = $loopcount;

             "By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest."           -Confucius


Comment on Re^5: multidimensional array's
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1010821]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (7)
As of 2015-07-03 22:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (57 votes), past polls