julionc

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev

mikulely

defmodule Lists do

  @doc"""
  # Problem 5

  Reverse a list.

  # Example in iex
        iex> Lists.reverse []
        []

sasa1977

defmodule HttpRequester do
  use GenServer.Behaviour

  def start_link(_) do
    :gen_server.start_link(__MODULE__, nil, [])
  end

  def fetch(server, url) do
    :gen_server.cast(server, {:fetch, url})
  end

mprymek

# This is an example of metaprogramming in the Elixir language.
# 
# We will define a domain specific language (DSL) for the definition
# of a service which is watched by several sensors.
# Each sensor watches some property/functionality of the service and
# returns the result of the check.
# 
# To determine if the service is functioning properly, we need functions
# to run all the sensors' code and gather the returned data.
# 

robertoaloi

#!/usr/bin/env bash

# Kill an Erlang process by node name
#
# e.g.: kill-erlang-node kred

# Check usage
if [ -z "$1" ]; then
  echo "Usage: `basename $0` NODE_NAME"
  exit 1

traviskaufman

Better Jasmine Tests With this

On the Refinery29 Mobile Web Team, codenamed "Bicycle", all of our unit tests are written using Jasmine, an awesome BDD library written by Pivotal Labs. We recently switched how we set up data for tests from declaring and assigning to closures, to assigning properties to each test case's this object, and we've seen some awesome benefits from doing such.

The old way

Up until recently, a typical unit test for us looked something like this:

describe('views.Card', function() {

soheilhy

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

edouard-lopez

# Based on https://github.com/sass/libsass/wiki/Building-with-autotools

# Install dependencies
apt-get install automake libtool 

# Fetch sources
git clone https://github.com/sass/libsass.git
git clone https://github.com/sass/sassc.git libsass/sassc

# Create configure script

cletusw

{
  // http://eslint.org/docs/rules/

  "ecmaFeatures": {
    "binaryLiterals": false,                    // enable binary literals
    "blockBindings": false,                     // enable let and const (aka block bindings)
    "defaultParams": false,                     // enable default function parameters
    "forOf": false,                             // enable for-of loops
    "generators": false,                        // enable generators
    "objectLiteralComputedProperties": false,   // enable computed object literal property names