February 2006
Intermediate to advanced
304 pages
6h 16m
English
Content preview from Wicked Cool Perl Scripts
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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.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.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.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.
Chapter 3. CGI DEBUGGING
Perl and the Web were made for each other. The Perl language is ideal for processing text in an environment where speed does not matter. Perl can munch text and use it to produce dynamic web pages with ease.
But programming in a CGI environment is not the easiest thing in the world. There is no built-in CGI debugger. Also, error messages and other information can easily get lost or misplaced. In short, if your program is not perfect, things can get a little weird.
In this chapter, I'll show you some of the Perl hacks you can use to help debug your CGI programs.
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