About Bi-Temporal tables and data reference integrity
Do you experience feelings of dread or fear when you update database tables? Have you ever wanted to tell a DBIC column “Ah, fuggedaboudit” and populate it later? Then you need DBIx::LazyCache, at a CPAN mirror near you. Consolidate your caching and business logic in one easy-to-use DBIx::Model.
Protect your Perl script from common security issues — Mohammad Anwar, 45 minutes; pending
In this talk, I would talk about some of the most misused features of Perl. Also I will share how their incorrect use can expose the system running the Perl script. At the end, I will talk about how to fix the issues.
Juggling patterns are described by a mathematical language named Siteswap, with names such as: 333 AKA “Cascade” 4444 AKA “Fountain” AKA “Can’t You Juggle More Than 3?” 55555 AKA “5 Cascade” AKA “Can’t You Juggle More Than 4?” 51 AKA “Shower” 52515 AKA “Passing The Baby”
Learn how to write code which will automatically execute in parallel on the Cloud. Push your programming skills to the next level with transpiler technologies.
The State Of The Scallion Address: Perl Compiler Current Affairs — Will Braswell, 45 minutes; pending
Perl is an onion, and RPerl is a skinny green onion, a scallion! 22 years after Saint Larry's original State of the Onion at The Perl Conference, it's time for everything old to be new again. Will the Chill speaks on the current affairs of the RPerl compiler and related topics of interest.
RPerl is the new optimizing compiler for Perl 5. This course will provide hands-on guidance to lead students through installing RPerl and writing their first RPerl programs. We will implement solutions to the exercises in chapter 1 of the course textbook, Learning RPerl. We will begin work on chapter 2 if time permits.
This course is a continuation of the RPerl White Belt, and will provide hands-on guidance to lead students through RPerl's scalar data literals & types, scalar operators, constants, basic input & output, conditional statements, and loop control structures. We will implement solutions to the exercises in chapter 2 of the course textbook, Learning RPerl.
The RPC-Switch is a toolkit/framework to combine multiple microservices into a larger API.
Introduction to the sponsor geekuni.com.
Several CORE functions can be overloaded using CORE::GLOBAL:: override, but sometimes it’s not possible and XS is the alternate option to mock some Perl OPs. You are going to learn how to mock Perl OPs in XS and replace them by some convenient Pure Perl helpers using the FileCheck operators -X.
Deploying Perl Apps using Docker, Gitlab & Kubernetes — Thomas Klausner, 45 minutes; accepted
What we learned when we tried to deploy a set of Perl backends into the cloud.
A few suggestions of ways you can measure the "quality" of your Perl code. Because once you can measure something, you can start to improve it.
In this workshop we will build a simple web application using Dancer2 and several other modern web tools.
Quick and Dirty GUI Applications using GUIDeFATE (revisited) — Saif Ahmed, 45 minutes; accepted
GUI applications for Perl are tricky, but Perl can make tricky things easy. A simple toolkit-less, back-end agnostic GUI development is described but this time demo-ing the development of three applications from design to code, along with a little audience participation at the end.
This talk deals with strategies for finding trainee and junior developer candidates.
Threads, thread unsafe modules, and an alternative — E. Choroba, 20 minutes; accepted
Using the PerlMonks Chatter Box GUI Client as an example, we'll see how to integrate Tk and XML::LibXML safely into a threaded program via Thread::Queue, or via MCE to avoid threads
Using a Raspberry Pi + stepper motor, with some simple Perl, to pan a large format camera. Ultimately to take photographs of mountains.
Access to sites or applications that are (very) region specific, like elections, might well want to block regions that try to break-in and/or corrupt the data. When a firewall or similar monitor reports break-in attempts, it might be useful to see the region the attempt comes from.
1st Locale-TextDomain-OO practical examples, 2nd Locale-TextDomain-OO autotranslation — Steffen Winkler, 45 minutes; accepted
The talk is splitted into 2 parts. The first part explains how to handle the modules of Locale-TextDomain-OO in practice. The second part explains dynamic translation.
See RPerl run! This presentation is chock-full of real-life, bona-fide, honest-to-goodness running RPerl examples, demos, and applications.
Your family is where you come from. Your family tree helps you visualize your past, and perhaps capture a glimpse of the future. Discover our shared heritage with an investigation into the history of Perl.
This talk shows how to use SQL Window Functions (ISO SQL:2008) and how to use Common Table Expressions (CTE, ISO SQL:1999).
Advent of Code is an Advent calendar of small programming puzzles. In this talk I show how I fared and what I've learned.
Add a database to a math module to make it faster. But know what type of database to use and where to put it.
In this talk I will explain why and how we grown our resque based event system to allow new workloads
YAML support for Perl has been improved in various ways over the last years. You can use it for more than just simple configuration files.
Perl 5: The past, the present, and one possible future — Sawyer X, 45 minutes; accepted
Perl 5.30, past and future. At least one of them.
How we moved (successfully) from monolithic application to the micro services — Yury Pats, 20 minutes; accepted
In the talk I would share our company experience of applying different approaches in the way to split the monolith application and survive in a mixed world between.