Neal Ehardt NealEhardt

## basics.js
/*
 * Basic operations with JavaScript arrays, functions, objects, and strings.
 * JavaScript is a small language. With ECMAScript 6 (ES6), it has some
 * powerful functional programming tools. I focus on the idioms I've used often.
 * If you learn these operations, you won't reach for third-party libraries as often.
 *
 * To run examples and verify the outputs, paste this file in your browser's console.
 */
({
  array: {

## TLC5971 Arduino Sine.jpg

      
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                NealEhardt
                / TLC5971 Arduino Sine.jpg
            
            
              Last active Mar 5, 2017
            
              
                Paints a sine wave pattern to a variable number of TLC5971 chips.
              
          
      View TLC5971 Arduino Sine.jpg
  
    
## testTimeout.js
/*
  Paste this in the console of a live site. Or in your source somewhere that will run exactly once.
  Logs warnings to the console like this:
    Lagged for 254 ms over 2 loop(s). Should have taken 100 ms (39% of actual).
 */

(function (timeoutDurationMs) {
  var lastQuickDate = null, lastDate = null, loopsSinceLastQuickDate = 0;
  function testTimeout() {
    var d = new Date();