I am looking for a way to be able to setup a postgresql database on linux and mirror the database on a second server, keeping both databases syncronized in real-time. I'm not sure this would be...

I just installed a new file/backup server running on FC3 and I already had an FC2 system running DNS, DHCP, web, email, gateway, etc. I also have a Windows Server 2003 system running MSSQL 2000 for...

Ok, The light bulb just turned on! :idea: :cheesy: I have a user accounts table that is used to authenticate anyone logging in to the system. The table stores name, password, and some default...

Any idea how I might use the System.Net namespace to broadcast a message to the other programs running on a given network. How can I send some string data from a tcpclient to any given number of...

Concepts are a great place to start :) I am willing to look into a server/client setup that would notify all the clients when an update takes place. I won't necessarily have access to the server...

I am creating a business software package in visual basic.net that will handle invoices, quotes, purchase orders, inventory items, customers, etc. This program is multi-user meaning that different...

I have run into a similar problem, I was trying to print a report to a Canon iR3300 copy machine/printer and the font looked fine on the screen but when I printed, it was completely unreadable. As...

I'm speechless... I can't believe I didn't think of that!

Thanks!!

I recently set up smtp-vilter 1.1.4, SpamAssassin, and ClamAv 0.75 on Fedora Core 2, I am having problems with the three programs working together. smtp-vilter seems to be working and I can...

I took a brief look at the site in question with Mozilla and Internet Explorer, both of which were able to render all the images, so I'm guessing there is a problem with the standards used to write...

How about using PHP sessions like this:
<?php

if (!isset($PHP_AUTH_USER) || !isset($PHP_AUTH_PW)) {
//If the PHP session variables aren't set, ask for name and password
...

I created a crystal report in vb.net 2003 that generates invoices. I need to be able to print this report to a Canon copy machine(with four paper drawers), but I can't select the paper drawer to...