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IRC log for #friendlyjava, 2014-10-10

##friendlyjava on freenode

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Time S Nick Message
00:55 aditsu nobody? -_-
00:59 pdurbin the goal is a single one and 24 zeroes, sounds like
01:00 aditsu yep
02:52 pdurbin made a 5x5 grid to play with: https://docs.google.com/spreadsheets/d/15T64NL4D4qYu-g-n8mgTkYT6y3aFkuWV9lznDiSG3LQ/edit?usp=sharing
02:52 pdurbin but I assume this is a programming puzzle :)
02:52 pdurbin anyway, gotta get some sleep
03:25 aditsu you can solve it by coding, but that's no fun
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11:00 pdurbin seems like this should be made into a physical game, then
15:50 mr_lou joined ##friendlyjava
18:46 aditsu pdurbin: I don't see how that would be practical.. but you can solve it with pen and paper
18:48 pdurbin yeah
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22:34 aditsu has anybody used green threads in java?
22:36 pdurbin I heard Java used to have green threads. Early on.
22:37 aditsu yeah.. but they were replaced by native threads
22:37 pdurbin yeah
22:37 aditsu there are some libraries now that implement green thread using various kinds of voodoo magic
22:38 * pdurbin waves talisman
22:38 * aditsu hears a faint scream
22:41 pdurbin just use erlang instead
22:42 aditsu many people say that... no thanks :p
22:46 pdurbin java hasn't had green threads since 1.1: http://en.wikipedia.org/wiki/Green_threads#Green_threads_in_the_Java_virtual_machine
22:48 pdurbin why do you want green threads?
22:48 aditsu because native threads are heavy (when you have a lot of them)
22:49 aditsu mainly for networking stuff
23:07 pdurbin could try Go. it's inspired by Erlang
23:12 aditsu oh, I have nothing against Erlang per se, it's just that I want to use java
23:20 pdurbin would Java 8's parallelStream help?
23:22 aditsu I don't know.. probably not
23:22 aditsu oh btw, how did your presentation go? got video? :)
23:25 * pdurbin looks at https://www.parleys.com
23:25 pdurbin nothing yet, and the video will only be of my slides. audio of me talking, hopefully.
23:26 pdurbin slides are here: BOF5619 Lean Beans (are made of this): Command pattern vs. MVC - http://iqss.github.io/javaone2014-bof5619
23:26 pdurbin I thought the talk went fine. Poorly attended though. Red Hat was having a big party that evening and we started the talk at 8pm.
23:27 aditsu oh
23:29 pdurbin not sure why the room was so big. held 260 people
23:29 aditsu haha, you have a picture of the vagisil-girl book in there :p (I have that book too)
23:29 aditsu http://fishbowl.pastiche.org/2005/08/12/the_head_first_girls_double_life/
23:30 pdurbin heh. right. I first saw that here: http://blog.codinghorror.com/head-first-design-patterns/
23:30 pdurbin good book though
23:32 aditsu good-ish :p
23:32 aditsu ooh, you have even funnier pictures after that
23:33 aditsu nice :)
23:33 aditsu looking forward to the video (i.e. audio)
23:34 pdurbin you found the easter egg at the end of the scrolling?
23:34 aditsu I just got to the glassfish death star.. very fitting
23:35 pdurbin heh. people said we should have put webSPHERE
23:36 aditsu but who uses that anymore? :p
23:36 * pdurbin never has
23:38 aditsu ahahaha the star wars scrolling
23:39 pdurbin ends with https://github.com/IQSS/javaone2014-bof5619/blob/gh-pages/images/chewiehan.jpg :)
23:39 aditsu is that you, Chewwie?
23:40 pdurbin heh
23:40 pdurbin Han gave the second half of the talk.
23:40 pdurbin if you hit "p" you can see our notes
23:42 aditsu cool
23:50 pdurbin so what are some better books on design patterns?
23:50 aditsu I don't know, that's the only one I checked :p
23:51 aditsu did you read gof?
23:52 pdurbin just the command pattern chapter. and a bit of the intro, I guess
23:55 aditsu hmm, I just realized.. you'd better not let Disney find out about your presentation :D
23:56 aditsu or you could be in big trougle
23:56 aditsu trouble even
23:57 pdurbin it was good while it lasted
23:58 pdurbin thanks for checking it out
23:59 aditsu https://www.youtube.com/watch?v=7T0vs9gYydo

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