Frew Schmidt will give a talk at YAPC::NA 2012 described as:
This talk will be a whirlwind overview based on the talk I did a couple years ago. The general overview version of that talk ended up in https://metacpan.org/module/DBIx::Class::Manual::Features. This talk will cover (most of) that material, but additionally at least give examples of more advanced topics like correlated subqueries, deployment with DBIx::Class::DeploymentHandler, and will additionally have a bit of my own opinions on modules you should be using with DBIx::Class.
Beginners will certainly find the talk a good jumping off point for DBIC, but I hope to include about 10-20 minutes of advanced topics at the end if seasoned users want to join late.
The latest B::C package on CPAN 1.42 works stable for almost all perls until 5.14, but so far did not work good enough for the upcoming 5.16 release.
I couldn't even pinpoint to a specific perl change which caused the problems. I know that hashes need a different initialization now. Empty hashes need to declare
HvTOTALKEYS(hv) = 0
after creation, and readonly hashes must be set readonly after they were created.
DynaLoader and %INC handling is much stricter now with 5.16.
Alberto Simões will give a talk at YAPC::Europe 2012 described as
In this talk I will present the recipe I am using to build Perl Modules that depend on C or C++ libraries (and that ship those C or C++ libraries with the module itself).
The recipe uses a mixture of Module::Build custom building module, ExtUtils::CBuilder for C compiler interface, ExtUtils::LibBuilder to adapt some ExtUtils::CBuilder defaults that make standards library build impossible, and Config::AutoConf for externals libraries and headers detection.
This recipe has been used in a lot of different modules I maintain: Lingua::Identify::CLD, Text::BibTeX, Lingua::Jspell and the recent Lingua::FreeLing2 (still beta) and Lingua::NATools (still not released at the date).
This talk has already melted hundreds of geek neocortexes in both London
and Oslo in the past fortnight; next week it will wreak its terrible
destruction on Lusitanian minds as well.
So, if you’re in Lisbon, don’t miss out on my most brain-twisting
talk ever. Thursday May 3 from 7pm at Edifício Fórum Picoas. Entry is
free and everyone is welcome (though you do need to
register to ensure a seat).
Damian
PS: My sincere thanks to SAPO for sponsoring this event.
DuckDuckGo has launched a new plugin system that enables individual developers and Perl community members to build plugins on DuckDuckGo (http://duckduckhack.com/). The plugins will be available for all our users. Gabriel’s post introduces the plugin platform and different ways to get started: http://ye.gg/ddh
As this is only my second post—my first merely being a plug for a Damian Conway talk at my local Perl Mongers meeting—I thought I’d keep it short and silly.
At OSCON 2008, Amazon had a prominent booth advertising heavily that they were hiring. They didn’t want to hire just anyone. No, the question posed on the large sheet of poster board was, “Are you a ninja coder?” This was combined with a raffle, which as anyone who has ever been to a conference knows, is the most common tool used to get people to hand over their contact information. To enter, one had simply to look over some Perl code written out on that same poster board and tell them what it did. It looked a little something like this:
After last month’s breakneck development pace, I knew this month wouldn’t be as gratifying, and indeed it turned into quite a slog.
This month involved lots of little bug fixes, posting dev releases to CPAN, then waiting for test results from CPANtesters. As a side note, there are a larger number of reports coming from Solaris and BSD than I would have expected. Sadly one of the bugs that still hasn’t been sorted out is this recurring Solaris bug when changing working directory. It would appear that I am going to have to find a Solaris box or VirtualBox appliance, since waiting for test results for every fix attempt would take far too long.
Scott Walters will give a talk at YAPC::NA 2012 described as:
Many Perl programmers, given a free weekend, can’t think of anything more fun than playing with computer graphics. This talk shows off a number of my own adventures as well as hacks by other members of the Perl community.
I’ll talk about:
Opening that window or going full screen
Reading from the keyboard and mouse
Getting stuff onto the screen
Animation
Gravity and velocity
Collision detection
Simple enemies (finite state automata)
Geometry for games
Seeing several examples of Perl SDL and how they were written should educate and inspire you to dabble with your own ideas.
For reasons I don’t entirely understand, it’s been quite a few years
since I last gave a public talk in Zurich. Happily, we’ve been able to remedy
that on this visit.
Digicomp run a regular seminar series entitled
”Open Tuesday” on the first Tuesday
of each month, and I’m going to be speaking at that event on (no surprise)
Tuesday May 8, from 6pm. Specifically, I’ll be giving my Fun with
Dead Languages
seminar.
The event is completely free, but they do need people to register
so they can manage numbers correctly
(just follow the “shopping cart” link on the Open Tuesday webpage)
Meanwhile, my various Perl-related classes at
ETH are slowly
filling, but there are still plenty of places left if you’re interested
in some (entirely new) classes on Test-Driven Development, OO or API
design, or optimizing your Perl development processes.
So if you’re in Zurich in early May, sign up for one (or more!) of my
events. At very least, drop in to the “Open Tuesday” talk and see me do
great and terrible things with ancient langauges.
Lenz Gschwendtner will give a talk at YAPC::Europe 2012 described as
Continuous Deployment is a big topic if you want to push out code to production as fast as possible. The little pitfall is that it is not that straight forward if you want to use a PP approach. We at iWantMyName came up with a pure perl tool chain all the way from your git repository via integration testing to deployment to your production servers.
At YAPC::NA 2012 we’re introducing social badge ribbons. At the registration desk you’ll be able to choose ribbons to apply to your badge as a call out to other attendees about who you are or what you do. You’ll be able to choose from interest areas like “DBIx::Class” and “Web Frameworks” to roles like “Author” and “Speaker” to fun stuff like “Crotchety” and “Rockstar”. There will be dozens of different types of ribbons available. We hope you make use of this tool to make new social connections at YAPC.
So I recently learnt about Template Toolkits META directive - I mean I've seen it scattered around here and there but never really seen it do much more than provide default page titles.
I have been annoyed at the inelegant workarounds I've had to use when organising a web app with a site wrapper template and keeping all the view control in the right templates rather than in either the controller or as special cases in the wrapper.
Padre, the Perl IDE has just hit version 0.96, only 1 more release before, numerically speaking, it hits 1.0.
Now this is interesting, as one of the big coders for Padre is Adam Kennedy ( Alias ), and he wanted to use the remaining release version numbers to get various bits and pieces of housekeeping in order before hitting the big 1.0.
However, it seems that Adam is moving (has moved by now) to the US, and to date, seems modus incommunicado, and lots of work has been done by Kevin Dawson (bowtie) and Ahmad Zawawi (azawawi) and as such I have been asked to roll out a new Padre 0.96 for the world to enjoy.
So given the last release was at the beginning of the year, and clearly from the Changes file for this release a lot has been done, it was well and truly time to don my Release Managers hat and get on with getting Padre out the door.
Mark Allen will give a talk at YAPC::NA 2012 described as:
There are a lot of “Platform as a Service” (PaaS) providers popping up all over the place like dotCloud, Stackato and OpenStack. They all say they support Perl. How do these services compare to one another in price, performance and ease-of-use?
It's been almost a year since my last Ubic post.
So just a quick remainder: Ubic is a polymorphic service manager which makes creating daemons easy, while being extensible in a several different ways.
(github; cpan).
This post is going to be pretty long.
If the rest of it is tl;dr for you, but you have any opinion about what constitutes a perfect service manager / daemonizer tool, or about what would convince you to use one, please consider commenting anyway :)
Technical improvements
The most important improvement was the addition of ini config files.
Now you can write this:
# cat /etc/ubic/service/foo.ini
[options]
bin = sleep 100
I came across some Perl used for defacing websites. Not the standard stuff that adds a picture or scriptkiddie text, but adds an iframe to a website that was used (probably unknowingly) with the Eleonore Exploit Kit.
The Perl just globs standard html files (e.g., html, asp, php, etc), opens them, and appends the iframe to it (and remembers to CLOSE the file handle, too). That's it. Pretty manual. Not as automated as I thought it would be. I expected that it would at least change directories to the standard html directories or delete logs or something, but no... and it's clearly not used for attacking the servers which would host the "defaced" sites either. I suppose that since some servers host dozens to hundreds of sites that maybe it doesn't have to be so automated.
Anyway, if I had to guess, the index.php file from the iframe probably leads to exploits seen in the Wepawet link below.
In other news, Perl's not dead.
Links:
Pastebin link for Perl: http://pastebin.com/8KjZkMUn
Wepawet link: http://wepawet.iseclab.org/view.php?hash=20ff2743085c19354b5c6a57de099178&t=1264351976&type=js
(The Hebrew text will be followed by an English one).
שימו לב: הפגישה נדחתה בעקבות יום הזכרון ותתקיים ב-2 במאי
ב-2 במאי 2012 (יום רביעי) נערוך את מפגש הפרל החודשי שלנו, על אודות שני קצוות מנוגדים
של עולם הפרל.
אנו נפגשים ב-18:30 ומתחילים ב-19:00.
כתובת: מכללת שנקר, בניין ראשי ברחוב אנה פרנק, רמת גן, חדר 300.