hi list,
I would like to ask about 2 dimensional array
my code:
my $ref = $sth->fetchall_arrayref();
foreach my $row (@$ref) {
( $KODE_UNIT, $KODE_BAGIAN, $NIK, $TANGGAL ) = @$row;
@row = @$row;
push(@array_2d, @row );
print "";
print "width=>@array_2d[0][0]@array_2d[0][1]@array
On 2012-03-30 12:33, Eko Budiharto wrote:
I would like to ask about 2 dimensional array
Each element of a Perl array is a scalar.
my @colors = ( "red", "white", "blue" );
which can also be written as:
my @colors = qw( red white blue );
and can be used as:
print "ok" if $colors[ 2
> -Original Message-
> From: Eko Budiharto [mailto:eko.budiha...@gmail.com]
> Sent: Friday, March 30, 2012 6:33 AM
> To: beginners@perl.org
> Subject: [question] array
>
> hi list,
> I would like to ask about 2 dimensional array
>
> my code:
>
hi list,
I would like to ask about 2 dimensional array
my code:
my $ref = $sth->fetchall_arrayref();
foreach my $row (@$ref) {
( $KODE_UNIT, $KODE_BAGIAN, $NIK, $TANGGAL ) = @$row;
@row = @$row;
push(@array_2d, @row );
print "";
print "width=>@array_2d[0][0]@array_2d[0][1]@array
Thanks Offer! It's working!
Wim
-Original Message-
From: Offer Kaye [mailto:[EMAIL PROTECTED]
Sent: 31 March 2005 02:55 PM
To: Perl Beginners
Subject: Re: Question: Array of Hashes
On Thu, 31 Mar 2005 14:40:47 +0200, Olivier, Wim W wrote:
> Hi all,
>
> I have the
On Thu, 31 Mar 2005 14:40:47 +0200, Olivier, Wim W wrote:
> Hi all,
>
> I have the following code below which I need to modify a bit.
>
> The script currently lists the key/value pairs for all processes in the
> system.
> What I need to achieve is for it to only list the key/value pairs for
> pro
Hi all,
I have the following code below which I need to modify a bit.
The script currently lists the key/value pairs for all processes in the
system.
What I need to achieve is for it to only list the key/value pairs for
processes of which the "Description" key is of a certain ASCII value, say
"an
Next and hopefully last question for now on a more general subject: Why do
array members take the form of 'ARRAY(0x90df74)' rather than the actual
content fed to an array or variable?
Whatever variable looks like that when printed if an array reference.
for(@links) {
print @{$_};
}
see
perldoc p
On 5/12/04 1:26 PM, Paul Johnson wrote:
> On Wed, May 12, 2004 at 12:59:44PM -0500, Ben Miller wrote:
>
>> my @links = $mech->find_all_links(tag = "a", text_regex => qr/\bWORD\b/i );
>
> ... tag => "a", ...
>
> I suspect.
Thank you to Paul and to Lee for their quick and efficient answer. That
