sp1r1don

https://stackoverflow.com/questions/37063267/high-cpu-usage-with-android-emulator-qemu-system-i386-exe

The cause of the constant CPU usage is the sound. If you do not need sound in your emulator you can disable it by editing the AVD's config file.

Change/add those two lines

hw.audioInput=no
hw.audioOutput=no
On Linux/Mac the file is located at ~/.android/avd/<AVD_Name>.avd/config.ini
On Windows the file is located at C:\Users\<username>\.android\avd\<AVD_Name>.avd\config.ini

sp1r1don

var matrixExample = [
   [ 1, 2, 3, 4 ],
   [ 4, 5, 6, 5 ],
   [ 7, 8, 9, 7 ],
   [ 7, 8, 9, 7 ]
 ];

function sumUpDiagonals(matrix) {
	var sumMain = 0;
  var sumSec = 0;

sp1r1don

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <security>
            <authorization>
                <remove users="*" roles="" verbs="" />
                <add accessType="Allow" users="?" verbs="OPTIONS" />
            </authorization>
        </security>
        <httpProtocol>

sp1r1don

let xDown = null;
let yDown = null;

function handleTouchStart(evt) {
  xDown = evt.touches[0].clientX;
  yDown = evt.touches[0].clientY;
}

function handleTouchMove(evt) {
  if ( ! xDown || ! yDown ) {

sp1r1don

//Fluid font
//fluid-type(320px, 2560px, 16px, 20px) for 2.5k resolution
fluid-type(min-vw, max-vw, min-font-size, max-font-size)
	u1 = unit(min-vw)
	u2 = unit(max-vw)
	u3 = unit(min-font-size)
	u4 = unit(max-font-size)
	if u1 == u2 and u1 == u3 and u1 == u4
		&
			font-size: min-font-size

sp1r1don

/**
 * Add dataset support to elements
 * No globals, no overriding prototype with non-standard methods, 
 *   handles CamelCase properly, attempts to use standard 
 *   Object.defineProperty() (and Function bind()) methods, 
 *   falls back to native implementation when existing
 * Inspired by http://code.eligrey.com/html5/dataset/ 
 *   (via https://github.com/adalgiso/html5-dataset/blob/master/html5-dataset.js )
 * Depends on Function.bind and Object.defineProperty/Object.getOwnPropertyDescriptor (polyfills below)
 * All code below is Licensed under the X11/MIT License

sp1r1don

//*****************************//
	//***Scroll disable***//
	//*****************************//
	
	// left: 37, up: 38, right: 39, down: 40,
	// spacebar: 32, pageup: 33, pagedown: 34, end: 35, home: 36
	let keys = {37: 1, 38: 1, 39: 1, 40: 1};
	
	function preventDefault(e) {
		e = e || window.event;

sp1r1don

// Fonts mixin
font-url(file)
  return '../fonts/' + file

webfont(family, file, hack-chrome-windows = false, weight = 'normal')
  @font-face
    font-family family
    src url(font-url(file + '.eot'))
    src url(font-url(file + '.eot?#iefix')) format('embedded-opentype'),
        url(font-url(file + '.woff')) format('woff'), 

sp1r1don

$.fn.imagesLoaded = function () {

	// get all the images
	let $imgs = this.find('img[src!=""]');
	// if there's no images return resolved promise
	if (!$imgs.length) {return $.Deferred().resolve().promise();}

	// for each image, add a deferred object to the array
	let dfdarr = [];  
	$imgs.each(function(){