paulp

// a.scala
// Fri Jun 29 16:15:08 PDT 2012

import scala.reflect.makro.Context
import collection.mutable.ListBuffer
import collection.mutable.Stack
import language.experimental.macros

object Macros {
  val conversionChars = "%BbCcdEefGgHhinosuXx"

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

puffnfresh

import scalaz.WriterT
import scalaz.NonEmptyList
import scalaz.syntax.id._

import scalaz.std.option._
import scalaz.syntax.std.option._

type OptionLogger[A] = WriterT[Option, NonEmptyList[String], A]

val two: OptionLogger[Int] = WriterT.put(2.some)("The number two".wrapNel)

vojtajina

<script type="text/ng-template" id="one.html">
<div>This is first template</div>
</script>

<script type="text/ng-template" id="two.html">
<div>This is second template</div>
</script>

eed3si9n

// requires Scala 2.10.0-M7
def kind[A: scala.reflect.TypeTag]: String = {
  import scala.reflect.runtime.universe._
  def typeKind(sig: Type): String = sig match {
    case PolyType(params, resultType) =>
      (params map { p =>
        typeKind(p.typeSignature) match {
          case "*" => "*"
          case s   => "(" + s + ")"
        }

Mithrandir0x

// Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
// jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
// author: Pawel Kozlowski

var myApp = angular.module('myApp', []);

//service style, probably the simplest one
myApp.service('helloWorldFromService', function() {
    this.sayHello = function() {
        return "Hello, World!"

tonymorris

trait Functor[F[_]] {
  def fmap[A, B](f: A => B, a: F[A]): F[B]
}
 
trait Applicative[F[_]] extends Functor[F] {
  def ap[A, B](f: F[A => B], a: F[A]): F[B]
  def point[A](a: A): F[A]
  override final def fmap[A, B](f: A => B, a: F[A]) =
    ap(point(f), a) 
}

jonathanjouty

Installing GHC 7.6.1 on Mac OS X

This is a brief and bare-bones guide to getting GHC 7.6.1 and the cabal-install tool (the two basic things you'll need to do Haskell development) up and running on Mac OS X 10.8 install.

The instructions given here worked for me, but YMMV.

Original on https://gist.github.com/1169332

tristanbes

# Installing graphite dependencies
apt-get install -y python2.6 python-pip python-cairo python-django python-django-tagging
apt-get install -y libapache2-mod-wsgi python-twisted python-memcache python-pysqlite2 python-simplejson 
pip install whisper
pip install carbon
pip install graphite-web

# Setup a vhost by grabbing the example the graphite team released on their repo.
# In this file, you'll provide the url used to access to your Graphite dashboard
wget https://raw.github.com/tmm1/graphite/master/examples/example-graphite-vhost.conf -O /etc/apache2/sites-available/graphite

travisbrown

import java.io.{ BufferedReader, File, FileReader }
import scalaz._, Scalaz._, effect.IO, iteratee.{ Iteratee => I, _ }

object IterateeIOExample {
  type ErrorOr[A] = EitherT[IO, Throwable, A]

  def openFile(f: File) = IO(new BufferedReader(new FileReader(f)))
  def readLine(r: BufferedReader) = IO(Option(r.readLine))
  def closeReader(r: BufferedReader) = IO(r.close())