From: pauld <[EMAIL PROTECTED]>
> ive read a load of data in from a CSV file with Text::CSV and ended
> up with a hash (%hash) where the keys are the column labels.
> my @headings=split(/,/,$rows[0])
> and then
>
> for (my $j=1;$j<$#rows;$j++)
> {
> my $status = $csv->parse ($rows[$j]); # par
On May 27, 4:37 pm, [EMAIL PROTECTED] (Pauld) wrote:
> thanks for the help - im looking up hash slices -
perldoc perldata
Entire arrays (and slices of arrays and hashes) are denoted
by '@', which works much like the word "these" or "those"
does in English, in that it indicates mult
thanks for the help - im looking up hash slices - but id like to get
something that works and then i can add new ideas etc so im going to
leave it as it for the time being.
Data::Dumper has helped sort out where an error is coming
#!/usr/bin/perl -w
use strict;
use warnings;
open O, "<$file" or
On May 26, 1:51 pm, [EMAIL PROTECTED] (Mumia W.)
wrote:
> On 05/26/2007 07:17 AM, pauld wrote:
>
> > ive read a load of data in from a CSV file with Text::CSV and ended
> > up with a hash (%hash) where the keys are the column labels.
> > my @headings=split(/,/,$rows[0])
> > and then
>
> > for (my
On 05/26/2007 07:17 AM, pauld wrote:
ive read a load of data in from a CSV file with Text::CSV and ended
up with a hash (%hash) where the keys are the column labels.
my @headings=split(/,/,$rows[0])
and then
for (my $j=1;$j<$#rows;$j++)
{
my $status = $csv->parse ($rows[$j]); # parse a CSV
From: [EMAIL PROTECTED]
To: "pauld" <[EMAIL PROTECTED]>
Cc: "beginners"
Sent: 19:47:38 (GMT+0200) Africa/Harare שבת 26 מאי 2007
Subject: Re: accesing a hash of an array of hashes
Hi,
To access element of a given DATE (sat ... date_inp) from Hofdates you can do
the following
Hi,
To access element of a given DATE (sat ... date_inp) from Hofdates you can do
the following:
my $date_inp = ... ;
die "No etries for date $date_inp" unless (exists $Hofdates{$date_inp} and
@{$Hofdates{$date_inp}});
foreach my $hash_ref (@{$Hofdates{$date_inp}}) {
while (my ($field,$va
On May 26, 8:17 am, [EMAIL PROTECTED] (Pauld) wrote:
> ive read a load of data in from a CSV file with Text::CSV and ended
> up with a hash (%hash) where the keys are the column labels.
> my @headings=split(/,/,$rows[0])
You're use()'ing Text::CSV, but you're not actually using Text::CSV.
Why?
