London Perl Workshop Review

(Photo by Mark Keating)

Last Saturday was the annual London Perl Workshop. And, as always, it was a great opportunity to soak up the generosity, good humour and all-round-awesomeness of the European Perl community. I say “European” as the LPW doesn’t just get visitors from London or the UK. There are many people who attend regularly from all over Europe. And, actually, from further afield – there are usually two or three Americans there.

I arrived at about twenty to nine, which gave me just enough time to register and say hello to a couple of people before heading to the main room for Mark Keating’s welcome. Mark hinted that with next year’s workshop being the tenth that he will have organised, he is starting to wonder if it’s time for someone else to take over. More on that later.

I then had a quick dash back down to the basement where I was running a course on Modern Web Development with Perl. It seemed to go well, people seemed engaged and asked some interesting questions. Oh, and my timing was spot on to let my class out two minutes early so that they were at the front of the queue for the free cakes (courtesy of Exonetric). That’s just my little trick for getting slightly higher marks in the feedback survey.

After the coffee break I was in the smaller lecture theatre for three interesting talks – Neil Bowers on Boosting community engagement with CPAN‎ (and, yes, I’ve finally got round to signing up for the CPAN Pull Request Challenge), Smylers on Code Interface Mistakes to Avoid‎ and Neil Bowers (again) on ‎Dependencies and the River of CPAN‎ which was an interesting discussion on how the way you maintain a CPAN module should change as it becomes more important to more people.

Then it was lunch, which I spent in the University cafeteria catching up with friends.

After lunch, I saw Léon Brocard on Making your website seem faster, followed by Steve’s Man Publishing Pint, which turned out to be about publishing ebooks to Amazon easily – something which I’ve been very interested in recently.

The schedule was in a bit of a state of flux, so I missed Andrew Solomon’s talk on How to grow a Perl team‎ and instead saw Steve Mynott talking about Perl 6 Grammars. Following that, I gave my talk on Conference Driven Publishing (which is part apology for not writing the book I promised to write at the last LPW and part attempt to get more people writing and publishing ebooks about Perl).

Then there was another coffee break which I spent getting all the latest gossip from some former colleagues. We got so caught up in it that I was slightly late for Theo van Hoesel’s talk Dancer2 REST assured. I like Theo’s ideas but (as I’ve told him face to face) I would like to see a far simpler interface.

Next up was the keynote. Liz Mattijsen stood in for Jonathan Worthington (who had to cancel at the last minute) and she explained the history of her involvement in Perl and how she was drawn to working on Perl 6. She finished with a brief overview of some interesting Perl 6 features.

Then there were the lightning talks which were their usual mixture of useful, thought-provoking and insane.

Mark Keating closed the conference by thanking everyone for their work, their sponsorship and their attendance. He returned to the theme of perhaps passing on the organisation of the workshop to someone new. No-one, I think, can fail to be incredibly grateful for the effort that Mark has put into organising the last nine workshops and it makes complete sense to me that he can’t maintain that level of effort forever. So it makes sense to start looking for someone else to take over organising the workshop in the future. And, given the complexity of the task, it would be sensible if that person got involved as soon as possible so that we could have a smooth transition during the organisation of next year’s event.

If you’re interested in becoming a major hero to the European Perl community, then please get in touch with Mark.

There was no planned post-workshop event this year. So we broke up into smaller groups and probably colonised most of central London. Personally, I gathered a few friends and wandered off to my favourite restaurant in Chinatown.

I can only repeat what Mark said as he closed the workshop and give my thanks to all of the organisers, volunteers, speakers, sponsors and attendees. There’s little doubt in my mind that the LPW is, year after year, one of the best grass-roots-organised events in the European geek calendar. And this year’s was as good as any.

London Perl Workshop 2015

This time next week we will all be enjoying the London Perl Workshop. I thought it was worth looking at what the day has in store.

As always (well, except that one time when they had no power) the LPW will take place at the Cavendish Campus of the University of Westminster. I’m told there are exams or something like that taking place on the same day, so it’s important to follow the signs when you get there or you might end up in the wrong place being forced to take an exam.

The workshop starts at 9am, but registration queues can be quite long, so I’d recommend getting there half an hour or so earlier than that. If you get lucky and register quickly, then why not look for an organiser and volunteer to help out for a while.

You’ll want to be in the main room for the welcome address at 9am – just in case there’s any important news about the day. But the talks start at 9:10.

My ‎Modern Perl Web Development‎ course starts then. Hopefully it will be in my usual classroom. Alteratively, Andrew Solomon’s Crash course on Perl, the Universe and Everything‎ starts at the same time and goes on much longer. Or you might want to see some shorter courses. If I wasn’t running my training, I’d want to see Tom Hukins talking about ‎Escaping Insanity‎ and Rick Deller on Developing Your Brand – from a job seeker , Business to sole contractor/consultant‎ – he assures me that his slides are no longer the shocking pink he has used in previous years.

At 11:00 there’s a coffee break sponsored by Evozon. My training finishes at that point, so I’m free to see a few talks. Unfortunately, I want to see all of the talks in the next slot. I suspect I’ll end up seeing Neil Bowers’ Boosting community engagement with CPAN‎ and Smylers’ ‎Don’t Do That: Code Interface Mistakes to Avoid‎, but I could well be tempted into Aaron Crane’s Write-once data: writing Perl like Haskell‎ instead. Or, back on the workshop track, there’s Dominic Humphries on From can to can’t: An intro to functional programming. Just before lunch, I think I’ll see Neil Bowers again. This time he’s talking about Dependencies and the River of CPAN.

After lunch there’s another session where I want to see everything. I’d love to see Stevan Little talking about his latest iteration of the p5-mop, but I suspect I’ll end up seeing Leon Brocard on Making your website seem faster‎ followed by Kaitlyn Parkhurst on Project Management For The Solo Developer. Dominic’s functional programming workshop continues after lunch and is joined by John Davies and Martin Berends talking about Parallel Processing Performed Properly in Perl on Pi‎.

The big talk after the next short break is going to be Matt Trout on A decade of dubious decisions‎ but it’s another I’ll miss as I’m talking about Conference Driven Publishing‎ in another room during the second half of it. During the first half I’d recommend Steve Mynott’s Perl 6 Grammars‎.  But, I saw him practice it at a recent London Perl Mongers technical meeting, so I’ll be seeing Andrew Solomon explaining How to grow a Perl team‎. In the workshop stream, Christian Jaeger will be covering Functional Programming on Perl‎.

Then there’s another coffee break (this time sponsored by Perl Careers) and then we’re into the last few sessions. In the first you have a choice between Jeff Goff on From Regular Expressions to Parsing JavaScript: Learn Perl6 Grammars‎ and Theo van Hoesel on ‎Dancer2 REST assured‎. I think I’ll be in Theo’s talk.

These are followed by Jonathan Worthington’s keynote – The end of the beginning‎ and the lightning talks. It will, no doubt, be a great end to a fabulous day.

The London Perl Workshop is always a great day a learning about Perl and catching up with old friends. And because of the brilliant sponsors, it doesn’t cost the attendees a penny.

If you’re going to be near London next weekend and you have any interest in Perl, then why not register and come along?

Here’s a brief video of last year’s workshop.

Training Courses – More Details

Last week I mentioned the public training courses that I’ll be running in London next February. A couple of people got in touch and asked if I had more details of the contents of the courses. That makes sense of course, I don’t expect people to pay £300 for a days training without knowing a bit about the syllabus.

So here are details of the first two courses (the Moose one and the DBIx::Class one). I hope to have details of the others available by next weekend.

Object Oriented Programming with Perl and Moose

  • Introduction to Object Oriented programming
  • Overview of Moose
  • Object Attributes
  • Subclasses
  • Object construction
  • Data types
  • Delegation
  • Roles
  • Meta-programming
  • Further information

Database Programming with Perl and DBIx::Class

  • Brief introduction to relational databases
  • Introduction to databases and Perl
    • DBI
    • ORM
  • Schema Classes
  • Basic DB operations
    • CRUD
  • Advanced queries
    • Ordering, joining, grouping
  • Extending DBIC
  • Further information

If you have any further questions, please either ask them in the comments or email me (I’m dave at this domain).

And if I’ve sold you on the idea of these courses, the booking page is now open.

London Perl Jobs Mailing List

London.pm is undergoing one of its periodic reorganisations. We’re in the process of moving our web site over to a new server and as part of that move, we’ve decided that we’ll move our mailing list infrastructure to a third party system. Both the main discussion list and the announcements list will be run on Sympa.

But that’s not all the lists we currently have. In particular, we had a London Perl Jobs list, which anyone could use to post details of Perl jobs in London. It’s been decided that this list is too much hassle to keep up. Apparently, it needs a pretty high level of work from moderators. So that list isn’t going to be migrated and it will quietly die.

I thought that was a bit of a shame. I think it’s a useful list. And, in particular, I think it would be easy for outsiders to misread the reasons for the closure – given the current discussions about the death of Perl. Perhaps the list was killed off because there are no longer any Perl jobs in London (you and I both know that’s not true, but not everyone is following the situation as closely as we are).

So I decided to do something about it. I just happened to have a useful-looking domain sitting around not doing very much, so I’ve set up a jobs mailing list over there. Feel free to subscribe if you’re interested in Perl jobs in London. And, more importantly, please encourage people who are looking for Perl programmers in London to post their jobs to jobs@londonperl.co.uk.

Currently, the list is configured like this:

  • Archives are public
  • By default, replies go to the poster rather than the list
  • Posts are accepted from anyone
  • All posts are moderated

I’ll be happy to reconsider any of those settings once the list has been running for a while. I’m also considering setting up an associated jobs discussion list, if people think that would be useful.

See you on the mailing list.

Github, Travis-CI and Perl

Last night we held a London Perl Mongers Technical Meeting. It was organised by Sue Spence and the venue was sponsored by Rick Deller of Eligo.

Much fun was had and much knowledge was imparted. Alex Balhatchet spoke about Test::Kit. Andrew Solomon talked about training people in Perl. Thomas Klausner introduced OX and AngularJS. And Mike Francis talked about using Web::Simple and Web::Machine to build a REST interface to a database – only to be told that Tim Bunce had just released a module that solved all of his problems.

Oh, and I wittered on a bit about using Perl with Github and Travis-CI. The slides are below.

Thanks to everyone for organising, speaking or just coming along.

London Perl Workshop

The London Perl Workshop 2014 has been announced. It will be at the University of Westminster (the usual location) on Saturday 8th November. That’s a few weeks earlier in the year than it usually is.

The theme for this year is “The Internet of Things”.

You can find out more about the workshop, register and propose talks at the web site. Hope to see many of you there.

Many thanks (as always) to Mark Keating for organising the workshop.

Training in London

For many years now a regular feature of my training calendar has been the annual public courses that I have run in London in conjunction with FlossUK. Normally these happen in February, but this year I had to postpone them as I was in the USA for a lot of February.

But FlossUK still wanted to do them, so we’ve arranged to run the courses in November instead. There will be two two-day courses which will be held at the Ambassadors Hotel in central London.

For full details (and soon, I hope, a booking form) see the FlossUK web site.

 

Moose Course This Saturday

I’m running another Perl School this Saturday (6th April). This time the subject is Object Oriented Programming with Perl and Moose. I ran a two-hour taster version of this course at the London Perl Workshop back in November, but this is the full six-hour version. Tickets are £30 each.

The course is run at Google Campus on the outskirts of the City of London. There’s a full list of topics and a booking form over on the Perl School web site.

Upcoming Training

It’s a new year, so it’s probably a good time to remind you about some training sessions that I have coming up.

  • Perl School 4 is on 9th February. The subject this time is Database Programming with Perl and DBIx::Class. As always, a full day of training costs just £30 and the class will be held at Google Campus in London.
  • For the last few years I’ve always run a series of public training courses in conjunction with flossUK (formerly UKUUG) and O’Reilly. This year we’re running two two-courses at the Ambassadors Hotel in Central London. There’s a two-day Intermediate Perl course on 12/13 February and an Advanced Perl course on 14/15 February. You can book for these courses on the flossUK web site.
  • The London courses have been going so well that flossUK and O’Reilly have asked me to try running some courses elsewhere in the country. The first location is Manchester where I’ll be running a two-day Advanced Perl course on 17/18 April. Once again, you can book for the course on the flossUK web site.

I hope to see some of you at one or more of these courses.

 

Modern Perl for Non-Perl Programmers (Redux)

Six weeks ago I announced that I’d be running a free one-day course called “Modern Perl for Non-Perl Programmers” in August. Places on that course were fully booked in less than a day.

So I’ve decided to run to course again, two months later. It will still be at Google Campus, and the date is Saturday 6th October.

The original course was free, but I can’t afford to do that on a regular basis. I hope you’ll agree that £30 is still a bargain for a day of training.

As last time, most readers of this blog probably aren’t in the target audience for this course[1], but you might know people who would be interested in the course. Please pass on the link.

You can buy a ticket using at perlschool2.eventbrite.co.uk.

Eventbrite - Perl School: Modern Perl for Non-Perl Programmers

[1] Programmers of other languages who want to learn Perl.