traumverloren

I know you've done everything possible to get to where you are in Ruby and in Dutch in a really short timeframe.  
And no matter what anyone else says, 
and no matter how anyone treats you, 
you can know that you are putting the effort in, 
and you've accomplished so much.  
I'm more and more impressed every day.  
Honestly, you've given me renewed drive to improve my development skills.

traumverloren

$ Mongoid::VERSION
=> "4.0.2"
$ Mongoid::Sessions.default[:delivery_addresses].rename(:banned_addresses)
=> {"ok"=>1.0}

traumverloren

results = Merchant.collection.aggregate([
  { "$group" => { 
    _id: { "confirmation_token" => "$confirmation_token"}, 
    recordIds: {"$addToSet" => "$_id" },
    count: { "$sum" => 1 } 
  }}, 
  { "$match" => { 
    count: { "$gt" => 1 } 
  }}
])

traumverloren

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "inline-sourcemap" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: "scripts.min.js"

traumverloren

curl --include -i -H "Authorization: Token token=token-goes-here" 'http://example.com'

traumverloren

import React from "react";
import { render } from "react-dom";

const ParentComponent = React.createClass({
  getDefaultProps: function() {
    console.log("ParentComponent - getDefaultProps");
  },
  getInitialState: function() {
    console.log("ParentComponent - getInitialState");
    return { text: "" };

traumverloren

import/export: tbd

object destructuring: tbd

const/let/var:

const/let are block scoped (meaning anywhere we have an opening and closing curly brace we're creating a new scope).

It's generally agreed upon that block scope is a better paradigm than function scope which is why organizations like Mozilla have been primarily using let internally for years. Now that brings us to const. Everything let has, const also has. The only difference is that when you create a variable with const, that variable can't be re-assigned a new reference. Notice I didn't say that variable is immutable.

traumverloren

1. Make sure you have Docker toolbox installed:

https://docs.docker.com/mac/step_one/

2. Open Docker Quickstart Terminal in the launchpad!

3. Build the container:

• $ docker-compose build
• $ docker-compose up
• More info: docker-compose up

traumverloren

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

traumverloren

Package.json

• Create package.json file:

$ npm init

Setup Dependencies

• Install initial dependencies:

$ npm install --save react react-dom && npm install --save-dev html-webpack-plugin webpack webpack-dev-server babel-{core,loader} babel-preset-react