sadache

"copy file" in {

  val fileGenerator = Enumerator.repeat(new java.util.Date.getTime.toString + "\n").through(Enumeratee.take(1000))
  //val fileGenerator = Enumerator.repeat(new java.util.Date.getTime.toString + "\n") &>> Enumeratee.take(1000)

  val f = FileChannel("/tmp/testwrite.txt").delete.writing.create
  val f2 = FileChannel("/tmp/testwrite2.txt").delete.writing.create

  fileGenerator                                     // generates data
    .through(RichEnumeratee.binarize())             // binarizes data to write into File

retronym

#! /bin/bash

set -e

SCALA_DEV=~/code/scala
HASH=`git --git-dir $SCALA_DEV/.git rev-list "$1" | head -n1`
DESC=`git --git-dir $SCALA_DEV/.git describe $HASH`
shift
DIR=~/usr/scala-$DESC
SCALA=$DIR/pack/bin/scala

etorreborre

find . -name *.jar -exec bash -c "echo {} && jar tvf {} | head -n 1" \; 

gre

package controllers

import play.api._
import play.api.mvc._

object Application extends Controller {
  
  def zip = Action {
    import play.api.libs.iteratee._
    import java.util.zip._

xeno-by

19:07 ~/Projects/Kepler_typemacros/sandbox (topic/typemacros)$ scalac Macros.scala
19:07 ~/Projects/Kepler_typemacros/sandbox (topic/typemacros)$ scala -cp .
Welcome to Scala version 2.10.1-20121120-175733-b60f5bcf2c (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_37).
Type in expressions to have them evaluated.
Type :help for more information.

scala> class C extends AnyRef with Macros.Foo[Int]("2")
defined class C

scala> new C().hello

arvearve

Mathematics: What do grad students in math do all day?

by Yasha Berchenko-Kogan

A lot of math grad school is reading books and papers and trying to understand what's going on. The difficulty is that reading math is not like reading a mystery thriller, and it's not even like reading a history book or a New York Times article.

The main issue is that, by the time you get to the frontiers of math, the words to describe the concepts don't really exist yet. Communicating these ideas is a bit like trying to explain a vacuum cleaner to someone who has never seen one, except you're only allowed to use words that are four letters long or shorter.

What can you say?

quchen

13:15 <xQuasar>      | HASKELL IS FOR FUCKIN FAGGOTS. YOU'RE ALL A BUNCH OF 
                     | FUCKIN PUSSIES
13:15 <xQuasar>      | JAVASCRIPT FOR LIFE FAGS
13:16 <luite>        | hello
13:16 <ChongLi>      | somebody has a mental illness!
13:16 <merijn>       | Wow...I suddenly see the error of my ways and feel 
                     | compelled to write Node.js!
13:16 <genisage>     | hi
13:16 <luite>        | you might be pleased to learn that you can compile 
                     | haskell to javascript now

patriknw

/**
 * Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
 */
package akka.contrib.mailbox

import scala.concurrent.duration._
import java.util.concurrent.atomic.AtomicInteger
import java.util.concurrent.atomic.AtomicLong
import com.typesafe.config.Config
import akka.actor.{ ActorContext, ActorRef, ActorSystem, ExtendedActorSystem }

mausch

"Hopefully the third answer is right; but who knows, maybe I made a mistake; I’m just a human, I can throw exceptions as well."

"I am waving my hands on purpose here, this is very spaghetti like code. And spaghetti is great as food, but not good as code."

"flatMap will allow us to focus on the happy path. flatMap will take care of all the noise. flatMap is the dolby for programmers."

"Great programmers write baby code"

"it's obviously correct"

jboner

# How Akka maps to EAI Patterns

Might be up for debate or just plain wrong. Just some notes I scribbled down some time ago. 

-----------------------------------------------------------------------------------------------------------------
EAI PATTERN                     AKKA PATTERN                  REFERENCE
-----------------------------------------------------------------------------------------------------------------
Point to Point Channel          Regular Actor Communication   http://www.eaipatterns.com/PointToPointChannel.html
Event-Driven Consumer           Regular Actor Receive         http://www.eaipatterns.com/EventDrivenConsumer.html
Message Selector                Actor with Stash              http://www.eaipatterns.com/MessageSelector.html