brianarn

One Weird Trick to never missing a console.log's output

Friends! Have you ever been developing, littered your code with console statements, and then realized you couldn't find what you were looking for? Have you ever wondered, "How can I make this console.log statement stand out in a crowd?"

WONDER NO MORE!

You can provide a special %c prefix to your logged string, and then all magical and printf-like, you can then provide some CSS to style up that line!

Here's a couple of examples that I was JUST using!

odoe

/*global define */
/*jshint browser:true, laxcomma:true, newcap:false*/
/** Heavily influenced by https://github.com/pjekel/indexedDB **/
define([
  'dojo/Deferred',
  'dojo/_base/declare',
  'dojo/_base/array',
  'dojo/store/util/QueryResults',
  'dojo/store/util/SimpleQueryEngine'
], function (Deferred, declare, array, QueryResults, SimpleQueryEngine) {

eduardo-matos

require([
    'dojo/request/script'
], function(
    script
) {
    'use strict';

    var _gaq = window._gaq = window._gaq || [];
    _gaq.push(['_setAccount', 'UA-XXXXXXXX-X']);
    _gaq.push(['_trackPageview']);

dperini

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//