nikolayemrikh’s gists

nikolayemrikh / delenie_otrezka_popolam.js

Created December 12, 2015 19:34

	//Точность эпсилон = 0.01
	var epsilon = Math.pow(10, -2);
	lambda = Math.pow(10, -3);
	var f = function(x) {
	var result;
	//Функция, подлежащая вычислени.
	result = (2-x)*Math.exp(x+1)-1;
	return result;
	}
	//Выбираем отрезок, на котором функция унимодальна

nikolayemrikh / metod_zolotogo_secheniya.js

Last active December 12, 2015 19:39

	//Точность эпсилон = 0.01
	var epsilon = Math.pow(10, -2);
	lambda = Math.pow(10, -3);
	var f = function(x) {
	var result;
	//result = (2-x)*Math.exp(x+1)-1;
	result = Math.pow(x,3)-x+Math.exp(-x);
	return result;
	}
	//Выбираем отрезок, на котором функция унимодальна

nikolayemrikh / checkGoal.js

Last active May 18, 2016 13:57

	var getCssRule = function (className, prop) {
	var doc = HtmlacademyTask.getPreviewDocument();

	for (var i = 0; i < doc.styleSheets.length; i++) {
	var sheet = doc.styleSheets[i];

	if (sheet.href) {
	continue;
	}

nikolayemrikh / install_moodle.md

Last active June 19, 2016 22:29

#Развертывание moodle ##создать контейнер LAMP в с9

git clone -b MOODLE_31_STABLE git://git.moodle.org/moodle.git /var/www/html
sudo chmod -R 777 /var/www/moodle
sudo mkdir /var/moodledata
sudo chown -R www-data /var/moodledata
sudo chmod -R 777 /var/moodledata

nikolayemrikh / rm-fingers.js

Last active February 28, 2018 12:10

Удалить пальцы

	try {
	const arr = [
	hand1,
	hand2,
	hand3,
	hand4,
	hand5,
	hand6,
	hand7,
	hand8,

nikolayemrikh / random-data.js

Created April 15, 2018 07:44

Random data

	const audioData = [
	{
	artist: `Kevin MacLeod`,
	name: `Long Stroll`,
	image: `https://yt3.ggpht.com/-fkDeGauT7Co/AAAAAAAAAAI/AAAAAAAAAAA/dkF5ZKkrxRo/s900-c-k-no-mo-rj-c0xffffff/photo.jpg`,
	src: `https://www.youtube.com/audiolibrary_download?vid=91624fdc22fc54ed`,
	genre: `Jazz`
	},
	{
	artist: `Jingle Punks`,

nikolayemrikh / App.js

Created May 4, 2018 06:52

App

	static start() {
	const welcomeScreen = this.showWelcome();
	Loader.loadData()
	.then(() => welcomeScreen.unlock());
	}

	static showWelcome() {
	const welcomeScreen = new WelcomeScreen();
	showView(welcomeScreen.element);
	return welcomeScreen;

nikolayemrikh / magic.js

Last active June 26, 2018 19:53

Bypass strict mode with Indirect eval call!

	function vu () {
	"use strict";
	eval('var a = 1;');
	console.log(a);
	}
	vu(); // Uncaught ReferenceError: a is not defined

	function fu () {
	"use strict";
	(1,eval)('var b = 1;')

nikolayemrikh / index.html

Created July 15, 2018 12:04

Connect console with propmt in editor

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>console.js</title>
	<link href="//htmlacademy.github.io/console.js/latest/css/style.css" rel="stylesheet">
	<link href="//htmlacademy.github.io/console.js/latest/css/prism.css" rel="stylesheet">
	<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
	<style>
	html,

nikolayemrikh / task.js

Created August 3, 2018 13:00

9-task

	HtmlacademyTask.setup(function () {
	this.setView(HtmlCssView, function () {
	this.setSplitEditor('css');
	});
	this.setRunner(HtmlCssRunner);
	this.setChecker(HtmlCssChecker, function (checker) {
	checker.addGoal('goal1', function (dom) {
	dom.changeEtalon(function () {
	this.reset();
	this.css(function () {

Nikolay Emrikh nikolayemrikh