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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Accessing CGI.pm from Your Program
The first step in using CGI.pm from within the program is importing the module. As long as the CGI.pm file is in one of the standard library directories with your installation, you can import it using the command
use CGI;
CGI.pm has an object-oriented interface, which requires you to create a new CGI object, and then reference all the data structures and functions associated with CGI.pm using that object.
 | A discussion of the nature of object-oriented programming is beyond the scope of this book. Suffice it to say that when you use the object-oriented interface to CGI.pm, you keep the method names and variable ... |
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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.
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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.