On Wed, 17 Apr 2002 [EMAIL PROTECTED] wrote:
> What's the simplest way to make sure that all 10 fields have been
> selected?
This seems pretty straight-forward: param() returns a list of all form
elements - even the form elements without values. To check that each field
contains a value.
#! /
hi all,
i'm writing a simple proxy server that listens on 2 ports, 1 for browser and another
for admin client. the admin client is for administrative tasks such as adding new
users and reseting downloaded bytes. i'm currently using the IO::Select module but
this mode is blocking I/O, so i inten
Hi all,
I want to verify if the file http://www.domain.com/xxx/xxx.zip which is on
another site (not mine) exists.
Please tell me what would be the simplest solution to test this, and how
could I find out the size of this file.
Thanks.
Teddy,
[EMAIL PROTECTED]
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Octavian Rasnita wrote:
> I want to verify if the file http://www.domain.com/xxx/xxx.zip which is on
> another site (not mine) exists.
> Please tell me what would be the simplest solution to test this, and how
> could I find out the size of this file.
lwp::simple would probably be your best bet
On Wed, 17 Apr 2002 [EMAIL PROTECTED] wrote:
> What's the simplest way to make sure that all 10 fields have been
> selected? I was hoping that...
A slightly shorter, more elegant solution:
#! /usr/bin/perl -w
use CGI qw(:standard);
use vars qw(%form_fields @missing);
%form_fields = (
I´m using a perl + IIS to do my summary of inbound fax. I need to execute one
command, that it´s from my fax server packet and I didn´t get. If a use dir , and
other basics command, I got success, but the command that I need, I don´t get. How can
I solve this? What user should I give pe
[EMAIL PROTECTED] wrote:
> On Wed, 17 Apr 2002 [EMAIL PROTECTED] wrote:
>
> sub missing_params {
> foreach (keys %form_fields) {
> next if defined param($_);
> push @missing,$form_fields{$_};
> }
> return scalar(@missing);
> }
what if a value is the null string? you need to ch
I´m using a perl + IIS to do my summary of inbound fax. I need to execute one
command, that it´s from my fax server packet and I didn´t get. If a use dir , and
other basics command, I got success, but the command that I need, I don´t get. How can
I solve this? What user should I give pe
Howdy:
I'm running Perl 5.6.1 on RedHat Linux 2.4.7. Also,
running Postgres 7.1.3.
I'd like to generate a graph / chart of data
from my database. For example, in a perl
script, I'm doing a distinct count of a column
in a table and get a list of stuff back.
I want to take that data and maybe pu
Johnson, Shaunn wrote:
> I'd like to generate a graph / chart of data
> from my database. For example, in a perl
> script, I'm doing a distinct count of a column
> in a table and get a list of stuff back.
> I want to take that data and maybe put it into
> an array. From there, I'd like to figur
volks,
here is the problem - myFascistHouseMate would like
to do more with some perl implemented webBased news
reader - and in particular would like to be able
to do kill files - I have looked at the CPAN , but
my search skills may not have peeked in the right
place - is there something that has
#no checkboxes#
my %params = $q->Vars;
foreach my $i (keys %params)
{if ($params{$i} eq "" || $params{$i} eq " ")
{print <<"PrintTag";
Error!
Alert!
I'm sorry but all fields need to be filled out except the check boxes.
Please push the back button on your browser and try again.
PrintT
how come our piece of work seems so familiar to my piece of assignment? 8)
-
#!/usr/bin/perl -w
use strict;
use CGI;
use GD::Graph::bars;
my $q = new CGI;
my $graph = new GD::Graph::bars(400, 300); #graph type and size
my @data = ( # your database array
[qw(Mon Tue
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