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Open a browser

# start an instance of firefox with selenium-webdriver
driver = Selenium::WebDriver.for :firefox
# :chrome -> chrome
# :ie     -> iexplore

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

Vanilla JavaScript Quick Reference / Cheatsheet

Just migrated it from Codepen.io to markdown. Credit goes to David Conner.

Working with DOM	Working with JS	Working With Functions
Accessing Dom Elements	Add/Remove Array Item	Add Default Arguments to Function
Grab Children/Parent Node(s)	Add/Remove Object Properties	Throttle/Debounce Functions
Create DOM Elements	Conditionals

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

{
  "name": "<yourname>",
  "displayName": "<yourname>",
  "expo": {
    "sdkVersion": "25.0.0"
  }
}

	ActiveRecord cheat sheet / EXAMPLES

	INSTALL
	=======
	$ gem install activerecord
	in GEMFILE: gem ‘activerecord’

	REQUIRE
	=======
	require ‘active_record’

	import React, { Component } from 'react';

	import ActionCable from 'actioncable';

	class App extends Component {

	componentWillMount() {

	var cable = ActionCable.createConsumer('ws://localhost:3000/cable')

	#!/usr/bin/env node

	function execute(command) {
	const exec = require('child_process').exec

	exec(command, (err, stdout, stderr) => {
	process.stdout.write(stdout)
	})
	}