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Perl 101 (part 5): Sub-Zero Code
Learn how to structure your Perl code for maximum reusability with subroutines.

| A Little Knowledge |

If you've been paying attention these last few weeks, you should know enough about Perl to begin writing your own programs in the language. As a matter of fact, you might even be entertaining thoughts of cutting down your weekly visits to this Web site and doing away with this tutorial altogether.

Well, a very wise man once said that a little knowledge was a dangerous thing...and so, as your Perl scripts become more and more complex, you're going to bump your head against the principles of software design, and begin looking for a more efficient way of structuring your Perl programs.

Enter this week's tutorial, which attempts to address that very problem by teaching you all you need to know about a programming construct called a "subroutine". And - since all work and no play is no way to live your life - we'll also be tossing in a few pop culture references that should help make the lesson an interesting [maybe even entertaining?] one.

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In trog...
Logging With PHP
Building A Quick-And-Dirty PHP/MySQL Publishing System
Output Buffering With PHP
Date/Time Processing With PHP
Creating Web Calendars With The PEAR Calendar Class
In the hitg report...
Crime Scenes
Animal Attraction
Lord Of The Strings
In boombox...
Patience - George Michael
Think Tank - Blur
My Private Nation - Train
In colophon...
Hostage - Robert Crais
The Dead Heart - Douglas Kennedy
Right As Rain - George Pelecanos
In cut!...
American Chai
The Core
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