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This was the second in a series that JD has done on Metasploit modules attacking vulnerabilities in Perl code. This presentation focused on problems with the Locale::Maketext module. JD shows background on the flaw, how it manifests in Locale::Maketext, and the module he built to perform the exploit.

Lists are a fundamental data type in Perl, unfortunately people do not make as good a use of them as they could. In this presentation, Wade gives an overview of lists and arrays and the operations that apply to each. He then went over the modules List::Util and List::MoreUtils for more advanced list operations.

Many development groups use continuous integration to generate quick feedback on the quality of their software. George shows how to use the TravisCI and Coveralls.io systems to provide equivalent functionality for your Perl Modules.

In recent years, there have been a few potential security flaws relating to serialization libraries for dynamic languages. This presentation introduces a few of these flaws and shows how they can be turned into actual attacks using Metasploit.

Disagreements are part of any development effort, but they don't have to be unpleasant. Robert Stone discusses how disagreements become disagreeable and strategies for you to avoid being part of the problem.

This time we had a pair of short presentations. Chris Mevissen showed the use of bitwise operators in Perl as a followup to his previous talk on BER decoding. Julian Brown was up next showing how to use the D3 JavaScript library to generate candlestick charts in SVG.

Best practices serve as kind-of a short-hand for pointing the way to good programming practices. Unfortunately, there are many ways that people can misuse any given best practice to generate a bad result. G. Wade Johnson covers a few ways that best practices have gone bad in his career.

Robert is working on a pure Perl implementation of the Rijndael cipher in order to fully understand the algorithm. He presents his findings, with code. This helps others to understand this algorithm that has become critical to modern cryptography.

Chris introduced the BER encoding for ASN.1. He showed some code and decoding examples to introduce this notation that underlies several technologies we use every day.

brian d foy gives a workshop showing how to create and upload your first Perl module to CPAN. The workshop also shows how to use github as the repository for your module.

Perl has turned out to be a popular choice for processing bioinformatics data. Daniel Culver introduced the group to subject and a set of challenges for anyone wishing to try their hand at the field.

Brett introduced the Sphinx indexing/search system and showed how to use it from Perl. This system allows queries to be made against a local set of data.

Daniel gives a presentation describing Moose from the point of view of a beginner.