Nodejs String Reverse reverse()

Here you can find the source of reverse()

Method Source Code

String.prototype.reverse = function () {
  return this.split('').reverse().join('');
};

let num = 11;//w w  w .  j  a  v a 2s  .c  o m

while (true) {
  if (num.toString(10) === num.toString(10).reverse()
    && num.toString(8) === num.toString(8).reverse()
    && num.toString(2) === num.toString(2).reverse()) {
    console.log(num);
    break;
  }
  num += 2;
}

Related

  1. reverse()
    'use strict';
    String.prototype.reverse = function (){
      return this.split("").reverse().join("");
    Number.prototype.reverse = function (){
      return this.toString().reverse();
    console.log("hello,world".reverse());
    console.log(21584.25.reverse());
    ...
    
  2. reverse()
    String.prototype.reverse = function() {
      return this.split("").reverse().join("");
    };
    
  3. reverse()
    String.prototype.reverse = function(){
       return this.split('').reverse().join('');
    var max = 0;
    for (var i = 100; i < 1000; i++) {
      for (var j = i; j < 1000; j++) {
        var product = i * j;
        if (product.toString() == product.toString().reverse() && product > max) {
          max = product;
    ...
    
  4. reverse()
    var strings = "enter the text you wish";
    String.prototype.reverse = function () {
        var len = strings.length;
        var reverseString = [];
        for (var i = 0; i < len; i++) {
            reverseString[i] = this[len - 1 - i];
        return reverseString.join("");
    console.log(strings.reverse());
    
  5. reverse()
    String.prototype.reverse = function() {
      return this.split("").reverse().join("");
    };
    var num = 11;
    while (true) {
      if (num.toString() == num.toString().reverse() &&
          num.toString(2) == num.toString(2).reverse() &&
          num.toString(8) == num.toString(8).reverse()) {
        console.log(num);
    ...
    
  6. reverse()
    function spinWords(string){
      var res = '';
      var words = string.split(" ");
      for(var i = 0; i < words.length; i ++) {
        res += (words[i].length >= 5) ? words[i].reverse() : words[i];
        res += ' ';
      return res.substring(0, res.length - 1);
    String.prototype.reverse = function () { 
      return this.split("").reverse().join(""); 
    };
    
  7. reverse()
    String.prototype.reverse = function() {
      return this.split('').reverse().join('');
    
  8. reverse()
    String.prototype.reverse = function () {
      return this.split('').reverse().join('');
    
  9. reverse()
    String.prototype.reverse = function() {
      return this.split('').reverse().join('');
    "My string".reverse();