September 2002
Intermediate to advanced
544 pages
13h 6m
English
Content preview from Sams Teach Yourself CGI in 24 Hours, Second Edition
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Parts of CGI Programs
A CGI program can generally be broken down into three components. The program must process input, execute the code that gives the program its actual functionality, and generate output. The code that is sandwiched between the input and output can be thought of as the data processing functionality.
Take, for example, a program that sends form data to a particular email address. It must process the form data submitted by the browser, compose and send the email message, and then print an acknowledgement indicating that the email was sent. Or, let’s say you’re writing a program for your intranet that allows company employees to change their health coverage. Your program would read their form input, store their health coverage ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.