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- Check rails version
$ rails -v

- To update rails
$ gem update rails

- Creating a new rails app using postgresql
$ mkdir rails_projects
$ cd rails_projects
$ rails new myapp --database=postgresql

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import DrawerLayout from 'react-native-drawer-layout';

export default class Inside extends Component {

  openSideBar(){
    this.refs['DRAWER'].openDrawer();
  }

  render() {
    var navigationView = 

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Nesting

Lesson

Intro to Nesting

Slides

Nesting

Slides

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Introduction to Higher-Order Functions

Lessons

Slides 1

Slides 2

Two Forms of Functions

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Nesting Exercises

Basic Requirements

Review :

• Retrieve the value "comeGetMe!" in each of the following data structures. Store them in variable(s)/data structure(s) of your choice.

var arrayA = ["hello", "world", "hack", "reactor", "comeGetMe!", "is", "awesome"];
var arrayB = [true, false, 100, 200, "comeGetMe!", "Batman", "Robin",];

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Git Cheatsheet

Some reference notes of the most common used commands.

Contents:

1. Configuring Git
2. Starting a new project
3. Managing project
4. Change commits author in history

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Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C	copy current line (if no selection)
Ctrl+X	cut current line (if no selection)
Ctrl+⇧+K	delete line
Ctrl+↩	insert line after

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Keypress	Action
Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + L	Clears the Screen, similar to the clear command
Ctrl + U	Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
Ctrl + H	Same as backspace
Ctrl + R	Let’s you search through previously used commands
Ctrl + C	Kill whatever you are running
Ctrl + D	Exit the current shell

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{
  "name": "javascript-development-environment",
  "version": "1.0.0",
  "description": "JavaScript development environment Pluralsight course by Cory House",
  "scripts": {
  },
  "author": "Cory House",
  "license": "MIT",
  "dependencies": {
    "whatwg-fetch": "1.0.0"

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{
  "root": true,
  "extends": [
    "eslint:recommended",
    "plugin:import/errors",
    "plugin:import/warnings"
  ],
  "parserOptions": {
    "ecmaVersion": 7,
    "sourceType": "module"