nddrylliog

#!/bin/bash
# Idea and interface taken from https://github.com/macmade/host-manager

path="/etc/hosts"
addusage="Usage: `basename $0` -add host address"
remusage="Usage: `basename $0` -remove host"
case "$1" in
-add)
  if [ $# -eq 3 ]; then
    if [[ -n $(grep "^$3.*[^A-Za-z0-9\.]$2$" ${path}) ]]; then

evancz

Architecture in Elm

This document is a collection of concepts and strategies to make large Elm projects modular and extensible.

We will start by thinking about the structure of signals in our program. Broadly speaking, your application state should live in one big foldp. You will probably merge a bunch of input signals into a single stream of updates. This sounds a bit crazy at first, but it is in the same ballpark as Om or Facebook's Flux. There are a couple major benefits to having a centralized home for your application state:

1. There is a single source of truth. Traditional approaches force you to write a decent amount of custom and error prone code to synchronize state between many different stateful components. (The state of this widget needs to be synced with the application state, which needs to be synced with some other widget, etc.) By placing all of your state in one location, you eliminate an entire class of bugs in which two components get into inconsistent states. We also think yo

brienw

Deploying Elixir and Phoenix applications using Docker and Exrm

Goal

By the end of this quick guide, you will know how to compile a Phoenix app release using Exrm and run it inside a Docker container. I've found only a couple of articles that discuss getting an Elixir app up and running inside a Docker container, and even those only touched on some parts of the process. The idea is that this guide will give you a full end-to-end example of how to get all the pieces and parts working together so that you are able to deploy your Phoenix application inside a Docker container.

Assumptions

1. You already have a working Elixir environment with the Phoenix Framework installed
2. You have at least basic working knowledge of Docker, and have installed the Docker tools onto your local environment

jkras

files:
  "/home/ec2-user/new_relic_servers_setup.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash
      printf "license_key: $NEW_RELIC_LICENSE_KEY" | sudo tee /etc/newrelic-infra.yml
      printf "[newrelic-infra]\nname=New Relic Infrastructure\nbaseurl=http://download.newrelic.com/infrastructure_agent/linux/yum/el/6/x86_64\nenable=1\ngpgcheck=0" | sudo tee /etc/yum.repos.d/newrelic-infra.repo
      yum -q makecache -y --disablerepo='*' --enablerepo='newrelic-infra'

xxxxlr

// @flow

import React, { Component } from 'react';
import {
  WebView,
} from 'react-native';

class LoginScreen extends Component {
  state = {
    cookies    : {},