derrickwilliams

# Install ESLint and Babel ESLint
# Make sure to install at least v5.1.0 of ESLint
npm install --save-dev eslint babel-eslint

# Install the Airbnb configs (3 of them, listed below)
npx install-peerdeps --dev eslint-config-airbnb

# Install Prettier + ESLint config
npm install --save-dev --save-exact prettier eslint-config-prettier

derrickwilliams

---
AWSTemplateFormatVersion: 2010-09-09
Description: A basic CloudFormation template for an RDS Aurora cluster.
Parameters:
    DatabaseInstanceType:
        Default: db.r3.large
        AllowedValues:
            - db.r3.large
            - db.r3.xlarge
            - db.r3.2xlarge

derrickwilliams

Docker Swarm Mode Ports

Starting with 1.12, Docker Swarm Mode is a built-in solution with built-in key/value store. Easier to get started, and fewer ports to configure.

Inbound Traffic for Swarm Management

• TCP port 2377 for cluster management communications
• TCP and UDP port 7946 for communication among nodes
• TCP and UDP port 4789 for overlay network traffic

AWS Security Group Example

AWS Tip: You should use Security Groups in AWS's "source" field rather then subnets, so SG's will all dynamically update when new nodes are added.

derrickwilliams

This gist will drive you through creating a Docker 1.12 Swarm cluster (with Swarm mode) on AWS infrastructure.

Prerequisites

You need a few things already prepared in order to get started. You need at least Docker 1.12 set up. I was using the stable version of Docker for mac for preparing this guide.

$ docker --version
Docker version 1.12.0, build 8eab29e

You also need Docker machine installed.

derrickwilliams

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorials:

• MySQL-CLI: https://www.youtube.com/playlist?list=PLfdtiltiRHWEw4-kRrh1ZZy_3OcQxTn7P
• Analyzing Business Metrics: https://www.codecademy.com/learn/sql-analyzing-business-metrics

derrickwilliams

beforeEach(function() {
	this.addMatchers({
	    toBeInstanceOf: function(expectedInstance) {
	    	var actual = this.actual;
	    	var notText = this.isNot ? " not" : "";
	    	this.message = function() {
	    		return "Expected " + actual.constructor.name + notText + " is instance of " + expectedInstance.name;
	    	};
	    	return actual instanceof expectedInstance;
	    }		

derrickwilliams

{
  "src_folders": "./tests",
  "output_folder": "./results",
  "selenium" : {
    "start_process" : true,
    "server_path" : "./node_modules/selenium-server/lib/runner/selenium-server-standalone-2.38.0.jar",
    "log_path" : "",
    "host" : "127.0.0.1",
    "port" : 3333
  },

derrickwilliams

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console