Martynas Mickevičius 2m
2m
/ gist:6f83d71eb6d755af81a325f362f87005
Created
April 8, 2016 12:36
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| [info] 'compiler-interface' not yet compiled for Scala 2.12.0-M4. Compiling... | |
| [debug] Plain interface to Scala compiler 2.12.0-M4 with arguments: | |
| [debug] -nowarn | |
| [debug] -d | |
| [debug] /tmp/sbt_7114f1db | |
| [debug] -bootclasspath | |
| [debug] /home/martynas/soft/jdk1.8.0_20/jre/lib/resources.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/rt.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/sunrsasign.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/jsse.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/jce.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/charsets.jar:/home/martynas/soft/jdk1.8.0_20/jre/lib/jfr.jar:/home/martynas/soft/jdk1.8.0_20/jre/classes:/home/martynas/.ivy2/cache/org.scala-lang/scala-library/jars/scala-library-2.12.0-M4.jar | |
| [debug] -classpath | |
| [debug] /home/martynas/.sbt/boot/scala-2.10.6/org.scala-sbt/sbt/0.13.11/xsbti/interface-0.13.11.jar:/tmp/sbt_d12c03f2/srcs/org.scala-sbt/compiler-interface/compiler-interface-0.13.11-sources.jar:/home/martynas/.ivy2/cache/org.scala-lang/scala-compiler/jars/scala-compiler-2.12.0 |
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| ➜ ~ speaker-test -c2 -twav -Dplughw:USB | |
| speaker-test 1.1.0 | |
| Playback device is plughw:USB | |
| Stream parameters are 48000Hz, S16_LE, 2 channels | |
| WAV file(s) | |
| Playback open error: -16,Device or resource busy |
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| DISPLAY=:0 gnome-terminal -x bash -c 'script -f /dev/pts/0 --command "cat>/dev/null"' && script -f /dev/pts/5 --command 'cat>/dev/null' |
2m
/ gist:5cce1073f96535b1368f
Created
February 18, 2015 15:12
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| class ActorBase extends Actor { | |
| def receive = { | |
| case _ => | |
| } | |
| } | |
| class AnotherActor extends ActorBase { | |
| val myReceive: Receive = { | |
| case "msg" => | |
| } |
2m
/ gist:f8e73673b9a581466db9
Created
February 13, 2015 15:02
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| scala> 0xFF - 1 & 0xFF | |
| res10: Int = 254 | |
| scala> 0xFF & 0xFF | |
| res11: Int = 255 | |
| scala> 0xFF + 1 & 0xFF | |
| res12: Int = 0 | |
| scala> 0xFF + 1 |
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| ➜ projects cloc akka-clean | |
| 1464 text files. | |
| 1380 unique files. | |
| 326 files ignored. | |
| http://cloc.sourceforge.net v 1.62 T=2.43 s (468.1 files/s, 89433.4 lines/s) | |
| -------------------------------------------------------------------------------- | |
| Language files blank comment code | |
| -------------------------------------------------------------------------------- | |
| Scala 830 21421 28420 89539 |
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| scala> val YearMonth = "([0-9]+)-([0-9]+)".r | |
| YearMonth: scala.util.matching.Regex = ([0-9]+)-([0-9]+) | |
| scala> val YearMonth(year, month) = "2014-11" | |
| year: String = 2014 | |
| month: String = 11 |
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| case class Request(valid: Boolean, impressions: Seq[Impression]) | |
| case class Impression(rules: Seq[Rule]) | |
| case class Rule(valid: Boolean) | |
| case class Bid(money: Double) | |
| // generate some random requests | |
| val requests = Vector.fill(5) { | |
| Request( |
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| <?xml version="1.0" encoding="UTF-8"?> | |
| <opml version="1.1"> | |
| <head> | |
| <title>BeyondPod Feeds</title> | |
| <dateCreated>Sun, 24 Aug 2014 12:39:43 GMT+03:00</dateCreated> | |
| <dateModified>Sun, 24 Aug 2014 12:39:43 GMT+03:00</dateModified> | |
| </head> | |
| <body> | |
| <outline text="Security"> | |
| <outline text="Security Now (MP3)" xmlUrl="http://leoville.tv/podcasts/sn.xml" type="rss" /> |
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| package stackable | |
| import akka.actor.{Props, ActorSystem, Actor} | |
| object Main extends App { | |
| val sys = ActorSystem("stackable") | |
| val act = sys.actorOf(Props[EchoActor]) | |
| act ! "BooHoo" | |
| act ! "BooHoo" |