casprwang

let categories = [
  {id: 'animals', 'parent': null},
  {id: 'mammals', 'parent': 'animals'},
  {id: 'dogs', 'parent': 'animals'},
  {id: 'chihuahua', 'parent': 'dogs'},
  {id: 'labrador', 'parent': 'dogs'},
  {id: 'persian', 'parent': 'cats'},
]

casprwang

let a = 'abcd efg hig'
console.log(a)
console.log(a.split())
console.log(a.split(''))

/*
abcd efg hig
[ 'abcd efg hig' ]
[ 'a', 'b', 'c', 'd', ' ', 'e', 'f', 'g', ' ', 'h', 'i', 'g' ]
*/

casprwang

function getDrink(type) {
  const drinks = new Map([
    ['coke', () => 'Coke'],
    ['pepsi', () => 'Pepsi'],
    ['lemonade', () => 'Lemonade'],
    ['default', () => 'Default item'],
  ]);
  const drink = drinks.has(type) ? drinks.get(type)() : drinks.get('default')();
  return `The drink I chose was ${drink}`;
}

casprwang

" Lucario - The best colorful flat theme ever
" Author: Raphael Amorim
"
" GitHub project: https://github.com/raphamorim/lucario

set background=dark
highlight clear

set t_Co=256

casprwang

import React from 'react';
import ReactDOM from 'react-dom';
import {Header} from './Header' //with state

import Header2 from './Header2' //without state


export class App extends React.Component {
  render(){
    return (

casprwang

import React from 'react';

const Header2 = ({age}) =>
    <h2 className="Header text-center">
      {age}
    </h2>
  ;

Header2.propTypes = {
  message: React.PropTypes.string

casprwang

import React from 'react';

export class Header extends React.Component {
  render() {

    // user = {
    //   name: 'Anna',
    //   hobbies: 'Gold'
    // }

casprwang

import React from 'react';

// state with render()
class Header extends React.Component {

  name = 'name in the class'


  render() {

casprwang

$ git clone --bare {repo} .git
$ git config --bool core.bare false
$ git reset --hard
$ git branch 

casprwang

const dog = () => {
  const sound = 'woof'
  return {
    talk: () => console.log(sound);
  }
}

const bark = dog()
bark.talk()