

With every year that passed, as Perl 6 produced more press releases than actual code, the attractiveness of Perl as a platform declined. Sure, it still had users. Sure, it still had people starting new projects. (The Modern Perl movement was a decent attempt to bring wider enthusiasm back into the ecosystem by dispelling some of the worst myths of the language. It modeled itself after JavaScript: The Good Parts without realizing that Perl lacked JavaScript's insurmountable advantage of ubiquity. Who could have predicted that Objective-C would be interesting again a year before the iPhone came out?)

What it didn't have was a clearly defined future, let alone an articulated one.

Most modern processors are multi-core, yet Perl programs will typically run single-threaded on only one core at a time. Enter the Many Core Engine module - it makes it easy to run your existing Perl code in parallel across every core on your platform, and get a huge speed boost along the way.

Every major language has thousands of libraries which enable programmers to reach higher, further and faster than before. Package managers (the online systems for sharing code) are key to a language's success; Perl, PHP, Python, Ruby and Node.js all have strong offerings. But which one is the best and what can we learn from each of them? This article is the first in a two-part series where I review each package manager. Part one focuses on searching and using packages and part two will look at how easy it is to upload and share packages.

You just replace use Getopt::Long with use Getopt::Long::Complete and your program suddenly supports tab completion. This works for most/many programs.

If you've ever used git bisect, you know what an incredibly useful tool this is. It allows you to do a binary search through commits to find out which commit caused a particular error. Many people seem unaware of git bisect run ... which automates this even further, but it has a limitation: it won't let you find a particular error, it detects success or failure, that's all. So I decided to do something about that.

Modern Perl is one way to describe the way the world's most effective Perl programmers work. They use language idioms. They take advantage of the CPAN. They show good taste and craft to write powerful, maintainable, scalable, concise, and effective code. You can learn these skills too!

If there is one thing about testing in Perl which bugs me, it's that most testing in Perl is what cgi-lib.pl is to Plack. The following is mostly a rant and I'm also guilty of many of these sins.

In this article I'll explain how to set up a Perl Dancer based web site on a Digital Ocean droplet.

The Perl provided by your OS is ancient (yes, it is) and probably broken. We can fix that. Most of your programming problems are probably solved by a Perl module from CPAN, but if you don't know what that is, or how to install modules from it, you'll never use it. We can fix that as well. You've got production code that needs to keep running, but you still want to forge on with modern tools and approaches. We can help with that as well. This talk provides a rapid introduction to perlbrew, cpanminus, and local::lib.

1–10 (28)   Next >   Last >|