likev

var strA = 'abcdeaa';
var strB = '002bcdekk';

//approach from https://www.geeksforgeeks.org/print-longest-common-substring/
var maxCommonString = (strA, strB)=>{
  var trail = [[],[]];
  var cur = 0;
  var maxLength = 0;
  var posA = 0;
  

likev

var a = [1, 2, 3,4,5]

function getIndexofMaxOfArray(array, compareFunction) {
  if(! Array.isArray(array)) return -1;
  
  if(array.length === 0) return -1;
  
  var pos = 0;
  for(var i = 1; i<array.length; i++ ){
    if(typeof compareFunction === 'function'){

likev

var strA = 'ACBDEA';
var strB = 'ABCDA';

//approach from https://algorithms.tutorialhorizon.com/dynamic-programming-longest-common-subsequence/
var longestCommonSubsequenceLength = (strA, strB)=>{
  var LCS = [[],[]];
  var cur = 0;
  var maxLength = 0;
  
  for(var i=0; i <= strA.length; i++){

likev

var big_multiply = function(a,b){
  a += '', b += ''; //int to string
  var c = [];
  c.length = a.length + b.length;
  for(var index= 0; index<c.length; index++){
    c[index] = 0;
  }
  
  for(var index_b = 1; index_b <= b.length; index_b++){

likev

for(var n=4;n<10000;n++){
  var b = n*n + '';
  for(var i=1;i<b.length;i++){
    var part1 = + b.substring(0,i), part2 = + b.substring(i);
    if(part1 + part2 === n){
      console.log(`${n}^2 = ${b} ${part1} + ${part2} = ${n}`);
    } 
  }
}

likev

let create_leak_class = () => {

	function Leak() {

		//call an unused prototype method
		this.unused();

	}

	Leak.prototype.unused = () => {

likev

var loadPage = async (n) => {

    var response = await fetch(`https://www.tecmint.com/free-open-source-cloud-storage-tools-for-linux/${n}/`);

    var html = await response.text();

    var $ = jQuery;
    var entry = $('article .entry-inner', html);
    entry.find('.social-sharing').remove();
    entry.find('img[data-lazy-src]').each(function () {

likev

var content = '社会主义核心价值观的基本内容是：富强、民主、文明、和谐,自由、平等、公正、法治,爱国、敬业、诚信、友善。';
var sizeOfLine = 20;
var count = 0;
var isOdd = true;
var output = '';
var oddLine = [], evenLine = [];
var Harray = [];

var isVertical = false;

likev

                             **************************************************************
                             *                          FUNCTION                          *
                             **************************************************************
                             undefined __fastcall FUN_00401420(CWnd * param_1)
             undefined         AL:1           <RETURN>
             CWnd *            ECX:4          param_1
             undefined4        Stack[-0x4]:4  local_4                                 XREF[2]:     0040146e(W), 
                                                                                                   004017fc(W)  
             undefined1        Stack[-0x8]:1  local_8                                 XREF[8]:     004014c8(W), 
                                                                                                   004014d6(W), 

likev

"use strict";

const http = require('http');
const url = require('url');
const { exec } = require('child_process');

let listenPort = 8081;

let startHttpServer = function(){
	http.createServer(function(req, res) {