Peter Hausel pk11
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| source file: | |
| ----------- | |
| https://github.com/playframework/Play20/blob/master/framework/src/play/src/main/scala/play/api/libs/json/Util.scala | |
| trace: | |
| ------ | |
pk11
/ gist:3859587
Created
October 9, 2012 15:37
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| Good news, I've found the problem, a simple race condition. | |
| The issue was in Promise.scala, the test was finishing before the thread | |
| that had initialised the promise subsystem had had a chance to set the | |
| underlyingSystem Option, so when the test | |
| shutdown code went to shut down the promise system, it found no system to shutdown. | |
| Synchronizing all access to that global var solved the problem. |
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| at scala.sys.package$.error(package.scala:27) | |
| at scala.Predef$.error(Predef.scala:123) | |
| at sbt.Tests$.showResults(Tests.scala:192) | |
| at sbt.Defaults$$anonfun$testTasks$6.apply(Defaults.scala:296) | |
| at sbt.Defaults$$anonfun$testTasks$6.apply(Defaults.scala:294) | |
| at sbt.Scoped$$anonfun$hf4$1.apply(Structure.scala:580) | |
| at sbt.Scoped$$anonfun$hf4$1.apply(Structure.scala:580) | |
| at scala.Function1$$anonfun$compose$1.apply(Function1.scala:49) | |
| at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311) | |
| at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311) |
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| package boo { | |
| object Iteratee { | |
| import Implicits.internal | |
| //clientAPI does not take an implicit, so the closest in scope is resolved | |
| def clientAPI(): Unit = println(Future.future) | |
| } | |
| object Future { | |
| def future(implicit ex: String): String = ex |
pk11
/ mvn2sbt.scala
Created
December 14, 2012 16:25
mvn2sbt - generates an sbt file based on a simple (java) pom.xml
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| import scala.xml._ | |
| import java.io._ | |
| /** | |
| * based on https://gist.github.com/388334 | |
| */ | |
| object mvn2sbt { | |
| private def printToFile(f: java.io.File)(op: java.io.PrintWriter => Unit) { |
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| class B { | |
| boo: string = "yay!"; | |
| foo(): string { | |
| return this.boo; | |
| } | |
| } | |
| var b = new B(); | |
| console.log(b.foo()); // prints boo | |
| var ref = b.foo; |
pk11
/ gist:6179306
Created
August 7, 2013 22:14
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| <html> | |
| <body> | |
| <!-- Send text to websocket --> | |
| <input id="userInput" type="text"> | |
| <button onclick="ws.send(document.getElementById('userInput').value)">Send</button> | |
| <h1>Websockets demo</h1> | |
| <!-- Results --> |
pk11
/ gist:6179319
Last active
December 20, 2015 18:58
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| //imports excluded for brevity | |
| var websocket = new BaseWebSocketHandler() { | |
| connectionCount: 1, | |
| //note: webbit is single-threaded | |
| //you may need to change this to ConcurrentHashMap | |
| //if `connections` is accessed from worker threads | |
| connections: new HashMap(), | |
| onOpen: function (connection) { |
pk11
/ gist:6753488
Created
September 29, 2013 15:34
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Demo</title> | |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"/> | |
| </head> | |
| <body> | |
| <script data-model="rest"> | |
| var Server = function() { this.name = ''; }; | |
| </script> |
pk11
/ gist:6755555
Last active
December 24, 2015 06:09
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| var avatar = require("org/glassfish/avatar"); | |
| var getTime = function() { | |
| var result = new Date(); | |
| return { | |
| time: result.toISOString(), | |
| h: result.getHours(), | |
| m: result.getMinutes(), | |
| s: result.getSeconds(), | |
| d: result.getDate(), |