chrislaughlin

onChange:     function(){},
onFoo:        function(){},
onBar:        function(){}

// changed to 
onChange:      $.noop,
onFoo:         $.noop,
onBar:         $.noop

chrislaughlin

(function(root, module) {
    if (typeof exports == 'object') {
        module.exports = module();
    } else if (typeof define == 'function' && define.amd) {
        define(module);
    } else {
        root.Fizzbuzz = module();
    }
}(this, function () {
    var FIZZ_NUMBER = 3;

chrislaughlin

$.get( "http://www.puregym.com/gyms/belfast-adalaide-street/whats-happening", function( data ) {
  var inTheGym = $("<div></div>" ).html(data).find('.people-number').html();
  alert(inTheGym);
});

chrislaughlin

var array = [
    {
        name: 'red',
        vlaue: 7
    },
    {
        name: 'red',
        vlaue: 7
    },
    {

chrislaughlin

import sinon from 'sinon';
import _ from 'lodash';
import expect from 'expect';

let eachStub = sinon.stub(_, 'each').returns(null);
expect(eachStub).calledOnce();

chrislaughlin

const ChangesStream = require('changes-stream');

const db = 'https://replicate.npmjs.com';

var changes = new ChangesStream({
	db: db,
	include_docs: true
});

let count = 0;

chrislaughlin

    componentDidMount() {
        axios.get('https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty')
            .then(response => {
                let posts = [];
                const lastPostIndex = response.data.length - 1;
                for (var i = 0; i < response.data.length; i++) {
                    axios.get('https://hacker-news.firebaseio.com/v0/item/' + response.data[i] + '.json?print=pretty')
                            .then(post => {
                                posts.push(post.data);
                                if (i === lastPostIndex) {

chrislaughlin

this.foo = 'foo';

document.querySelector('.my-div').onclick = function() {
  console.log(this.foo)
}
//Logs undefined

document.querySelector('.my-div').onclick = function() {
  console.log(this.foo)
}.bind(thid);

chrislaughlin

this.foo = 'foo';

document.querySelector('.my-div').onclick = () => {
  console.log(this.foo)
}

chrislaughlin

onClick: () => {
  console.log(Window.event);
}
//Bad 

onClick: (event) => {
  console.log(event);
}
//Good