Aurélien Thieriot athieriot

map :: (a -> b) -> f a -> f b

for example for lists []

map :: (a -> b) -> [a] -> [b]

and for Maybe

map :: (a -> b) -> Maybe a -> Maybe b

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At ParkatmyHouse.com we are looking to expand our small team to include a number of new development positions ahead of a major project. Go ahead and take a look at the role descriptions. If the must haves don't quite fit, let us know anyway, you never know!

Front-end Developer

Must have

It is not immediately obvious how to use the play console so this might help.

Play2 provides an equivalent of the rails console you might be used to.

Use

cd myapp
play console

Notes about your presentation draft

As kindly requested :)

http://aurelien.thier.io/casperjs-ghost-tour/#selectors: you should mention the import of var x = require('casper').selectXPath
on the same slide, it probably misses a run() final call
http://aurelien.thier.io/casperjs-ghost-tour/#evaluates: you may want to mention the remoteScripts option as well
on the same slide, this.test.assertEval(function(title)}, 'google.fr title is "Google"', 'Google'); should be this.test.assertEval(function(title)}, 'Google', 'google.fr title is "Google"');
http://aurelien.thier.io/casperjs-ghost-tour/#debug: you should mention the existence of a bookmarklet
http://aurelien.thier.io/casperjs-ghost-tour/#more: maybe add the link to the casperjs github org listing its whole ecosystem: https://github.com/casperjs

#Play2 : Les Iteratees expliqués aux humains... francophones!

Disclaimer : Ce qui suit est la traduction d'un article anglophone paru sur le blog mandubian.com

Vous pouvez retrouver l'article original ici

Vous avez probablement remarqué une nouvelle fonctionnalité intrigante de Play2 nommée Iteratee (ainsi que ses compagnons Enumerators et Enumeratee). Le but de cet article est d'essayer de rendre le concept d'Iteratee compréhensible pour le plus grand nombre avec des arguments simples, en évitant l'approche mathématique / fonctionnelle.

Cet article ne prétend pas tout expliquer à propos des Iteratee / Enumerator / Enumeratee mais traite plutôt les idées qui se cachent derrière.

	# make your colleages stop using "git add ."
	#
	# you should put this into usual alias file .bashrc, .zshrc or whatever you use
	# - make sure path to git executable fits your setup (here on linux/ubuntu)
	# - increate timeout if symptoms persist
	git() {
	if [[ $@ == "add ." ]]; then
	echo "you shall use 'git add -p instead'"
	echo ' ,'
	echo ' /\| __'

	import org.scalatest.{Matchers, FunSuite}

	import scala.annotation.tailrec

	// https://www.youtube.com/watch?v=hzf3hTUKk8U
	// http://blog.richdougherty.com/2009/04/tail-calls-tailrec-and-trampolines.html
	class TrampolineTest extends FunSuite with Matchers {
	sealed trait Trampoline[A] {
	final def run: A = runImpl(this)

	require 'rubygems'
	require 'fog'
	require 'zerigo_dns'

	# A simple script to help you leave zerigo behind
	# it relies on the excellent fog library http://fog.io/dns/

	# It copies all of your Zerigo zones to DNSimple

	# It is currently targeting DNSimple but fog supports many other

	#!/bin/sh

	# one way (older scala version will be installed)
	# sudo apt-get install scala

	#2nd way
	sudo apt-get remove scala-library scala
	wget http://www.scala-lang.org/files/archive/scala-2.11.4.deb
	sudo dpkg -i scala-2.11.4.deb
	sudo apt-get update