dobakay

'use strict';

const puppeteer = require('puppeteer');
const ProxyChain = require('proxy-chain');

const uas = [
    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36',
    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36',
];

dobakay

'use strict';

function print(arr) {
	var res = '';
	for (var i = 0; i < arr.length; i++) {
		res += arr[i];
	};
	return res;
}

dobakay

/*
Assume you have a method isSubstring which checks if one word is a substring of
another. Given two strings, s1 and s2, write code to check if s2 is a rotation of s1 using
only one call to isSubstring (i.e., “waterbottle” is a rotation of “erbottlewat”).
*/
function isRotation(str1, str2) {
	if(str1.length > 0 && str1.length === str2.length) {
		var concatStr = str1 + str1;
		return concatStr.indexOf(str2) !== -1;
	}

dobakay

function stringsAreAnagrams(str1, str2) {
	if(str1.length !== str2.length) {
		return false;
	}
	for (var i = 0; i < str1.length; i++) {
		if(str2.indexOf(str1[i]) === -1 ) {
			return false;
		}
	};
	return true;

dobakay

/*
    Example input => output
    aaaaaaaaaaaaaaaabc => abc
    aaaaabbbac => abac
*/
function removeDuplicates(str) {
	if(str === null || str === undefined) {
		return null
	}

dobakay

/*
	Open your favourite music video, open chrome dev tools console (f12 and after that Esc).
	Copy/Paste the following code.
	Enjoy Replay self-clickable button! :)
*/

var playButton = $('.html5-player-chrome').children[1];

setInterval(function() {
	if(playButton.classList.contains('ytp-button-replay')) {