Well, what a week it’s been, eh, people? Larry’s been telling the Slashdot crowd about quantum God and big knobs, there’s been a call for Perl 6 programmers on Perlmonks (http://makeashorterlink.com/), and the Octarine parrot took flight. So, let’s…
Andy Duncan is the co-author of Perl for Oracle DBAs. My coauthor, Jared Still, and I had the task of writing a book, Perl for Oracle DBAs, about two of our favorite subjects, Perl and Oracle. Our goal was…
Well, it has been a week. Damian came to London and made our heads spin; perl6-language erupted in a flurry of interesting, high signal/noise threads; Parrot reached its 0.0.8 release; Larry made many of his wonderfully unexpected but obviously…
There are many ways to filter your e-mail with Perl. Two of the more popular and interesting ways are to use PerlMx or Mail::Audit. I took a long look at both, and this is what I thought of them….
Editor’s note: this document is out of date and remains here for historic interest. See Synopsis 5 for the current design information. Exegesis 5 What’s the diff? Starting gently Lay it out for me Interpolate ye not … The…
Sean M. Burke is the author of Perl & LWP Introduction LWP (short for “Library for WWW in Perl”) is a popular group of Perl modules for accessing data on the Web. Like most Perl module-distributions, each of LWP’s component modules…
The story so far… Larry, Tom, Randal, Damian, Jon, Chip, Gnat, Ziggy, Dick and the rest of the gang were chatting with all the other cool Perl kids about where Perl was and should be going. Then Jon threw a…
/* This is a Perl comment */ Commenting in Perl “But what?”, I hear you think, “Perl doesn’t have multi-line comments!” That’s true. Perl doesn’t have multiline comments. But why is that? What is wrong with them? Mostly, it…
Far out in the uncharted backwaters of the unfashionable end of the Western Spiral arm of the Galaxy lies a small unregarded yellow sun. Orbiting this at a distance of roughly ninety-eight million miles is an utterly insignificant little…
In your time as a Perl programmer, it becomes almost inevitable that at some point you will have to manage in-memory tree structures of some sort. When you do this, it becomes important to be aware of how Perl…
Back on the regular schedule complete with new and improved article links via those lovely people at Google groups. Hopefully, we’ll be staying on this schedule for the foreseeable future. As usual, we’ll kick off with perl6-internals, which was,…
Introduction If your OS supports sharing of memory (and most sane systems do), you might save a lot of RAM by sharing it between child processes. This will allow you to run more processes and hopefully better satisfy the…
I recently received Martien Verbruggen’s long-awaited “Graphics Programming in Perl,” and I wasn’t quite sure what to make of it. As he notes himself, “I didn’t think there would be enough coherent material to write such a book, and…
Another week, another Perl 6 summary. Cunningly this week I have taken over the summary from Piers in order to make it easier for me to namecheck myself. It’s been a good week too, with more happening in perl6-internals…
In this article we will continue the topic started in the previous article. This time we talk about tools that help us with code profiling and memory usage measuring. Code Profiling Techniques The profiling process helps you to determine…
Still waiting for Exegesis 5? Is Parrot a second system? Don’t mix labels and comments Perl 6 grammar, take 5 So, what is IMCC then? Vtables and multimethod dispatch Building support for non-native bytecode Mutable vs. immutable strings Adding…
Perl’s Test::MockObject CPAN module helps you test troublesome interfaces. Learn how it works!
As with many Perl systems, AxKit often provides multiple ways of doing things. Developers from other programming cultures may find these choices and freedom a bit bewildering at first but this (hopefully) soon gives way to the realization that…
Notes Experimenting with a slightly different format this week (theft from NTKnow considered sensible …), I’ll also be looking at some of the things that’ve been posted on use.perl.org (and I’d really appreciate some reports on the YAPC Perl6 chats…
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.
Perl.com and the authors make no representations with respect to the accuracy or completeness of the contents of all work on this website and specifically disclaim all warranties, including without limitation warranties of fitness for a particular purpose. The information published on this website may not be suitable for every situation. All work on this website is provided with the understanding that Perl.com and the authors are not engaged in rendering professional services. Neither Perl.com nor the authors shall be liable for damages arising herefrom.
