Content tagged journey

9th European Lisp Symposium in Kraków

posted on 2016-05-11 10:37

The 9th European Lisp Symposium in Kraków has ended. It was my second ELS (first time I've attended it just a year before in London). It is really cool to spend some time and talk with so knowledgeable people. The European Lisp Symposium is a unique event because it gathers people from all around the world who are passionate about what they're doing. The mixture was astonishing – the university professors, professional programmers, individual hackers, visionaries, students.

I'm glad that I have met in person many people with whom I had only the contact over the internet. I've heard about various exciting projects and ideas either during the sessions and the breaks. I have even an autograph from miss Kathleen Callaway on my Lisp in Small Pieces book. I'm also very excited that this year there was a Clojure talk, which is a modern incarnation of the Lisp idea.

During the event I had a chance to stand in front of this "angry crowd" (actually crowd of a very nice people – I still was very stressed though) during my lightning talk. I was talking about my opinions on how the contributing to the Common Lisp ecosystem should look like, how people can get involved in a productive and efficient way.

Yesterday we were on a banquet which officially closed the symposium. The food was delicious and the company was great. The only thing is that it could last a little longer. In fact many of the attendees moved to some other place to continue the meeting. I've heard they've ended late in the night (or early in the morning). I was too sleepy, so I've left to my kind host's flat.

I want to thank all the organizers and speakers for the effort they've put to make the symposium happen. Michał Psota did a tremendous job as a local chair – he managed all the local stuff and it was all perfect, Irène Durand and Didier Verna were managing things very well – everything went very smooth and only a few people got shot during the lightning talks by Didier for exceeding the time frame. I hope that I'll be able to attend the next ELS which will probably take place in Brussels.

Kraklisp and hackerspace in Kraków

posted on 2016-05-03

During the last weekend I've been in Kraków to visit some friends. Since I know that there is a lisp group kraklisp on the Jagiellonian University and I know a few people in there (mainly from IRC channel #lisp-pl @ freenode), I've arrived in Kraków a bit earlier than I have originally planned to give a talk about the reader macros in Common Lisp. You may find it here (it's in polish):

Michał "phoe" Herda has met us on the bus station near the university buildings and lead us to the destination. Jagiellonian University has very beautiful buildings reminding these on Morasko in Poznań. When we've arrived at the destination we have entered KSI students association room, waited a few moments and started the workshops.

I was surprised that so many people arrived. Eleven people is a lot given that Common Lisp is considered a niche language. kraklisp brings together not only students but also lisp enthusiasts who work with Scala, Java, NetBSD and many other technologies outside the university. That's great to know, that we have an active group of lisp hackers here in Poland!

My talk took about an hour and from the feedback I infer it was just fine but the pace was a little too fast. People were actively listening and asking questions. That was fun. After me Jacek "TeMPOraL" Złydach lead a workshop about the web scrapping in Common Lisp. He has shown very nicely how to build programs interactively in the bottom-up manner. The video is available here (also in polish):

After the meeting the group has split and we have headed to the Hackerspace Kraków headquarters. Amazing place – group of people who tinker with the hardware and software in their free time. A lot of electronic devices, soldering irons, computers and boxes with an unknown content. We've chatted a little and we've learned about some nice projects they have developed – like a device mounted on your chest to locate objects in front of you. It has been created to help blind people to get around the room. Theirs location was in a little bustle, because they are currently moving to the new location. Hackerspace in Kraków is definitely worth seeing, and if feasible – cooperating with.

Finally we've moved to our stay due to the late hour (hackerspace is open 24h!). Kraków seems to be a great place to engage in a CS hobbies like programming and electronics or just to hang around with a smart people in general. I'm glad I'll arrive there again soon to attend the European Lisp Symposium.

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