Nodejs Utililty Methods Array Reverse

List of utility methods to do Array Reverse

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Description

The list of methods to do Array Reverse are organized into topic(s).

Method

reverse()
Array.prototype.reverse = function() {
  for (var i = 0, j = this.length - 1; i < j; i++, j--) {
    var tmp = this[i];
    this[i] = this[j];
    this[j] = tmp;
  return this;
};
reverse()
Array.prototype.reverse = function() {
  var array = this.concat();    
  for(var i = 0; i<this.length; i++){
     this[i] = array.pop();      
  }; 
  return this;
};
console.log([1,2,3].reverse());
reverse()
Array.prototype.reverse = function() {
    for (var i=0; i<this.length/2; i++) {
        var temp = this[i];
        this[i] = this[this.length-1-i];
        this[this.length-1-i] = temp;
    return this;
};
console.log([1,2,3,4].reverse());
...
reverse()
Array.prototype.reverse = function() {
    var array = [];
    var length = this.length;
    for (var i = length - 1; i >= 0; i--){
        array.push(this[i])
    };
    for ( var i = 0; i < length; i ++){
        this[i] = array[i];
    return this;
};
reverse()
Array.prototype.reverse = function() {
    for (i=0, j= this.length-1; i<j; i++, j--){
        var tmp = this[i];
        this[i]=this[j];
        this[j]=tmp;
    return this;
};
reverse()
Array.prototype.reverse = function() {
  if (this.length > 1) {
    for (var i = 0; i < Math.floor(this.length/2); i++){
      var temp = this[i];
      this[i] = this[this.length-1-i];
      this[this.length-1-i] = temp;
      console.log(this);
var array = [0,1,2,3,4];
console.log(Math.floor(array.length/2));
array.reverse()
reverse()
Array.prototype.reverse = function () {
  var counter, 
    temp, 
    index;
  counter = this.length;
    while (counter > 0) {
        index = Math.floor(Math.random() * counter);
        counter--;
        temp = array[counter];
...
reverse()
Array.prototype.reverse = function () {
  var counter, 
    temp, 
    index;
  counter = this.length;
    while (counter > 0) {
        index = Math.floor(Math.random() * counter);
        counter--;
        temp = this[counter];
...
reverse()
Array.prototype.reverse = function () {
  var counter, 
    temp, 
    index;
  counter = this.length;
    while (counter > 0) {
        index = Math.floor(Math.random() * counter);
        counter--;
        temp = array[counter];
...
reverse()
Array.prototype.reverse = function () {
    for (var i = 0, j = this.length - 1; i < j; i++, j--) {
        var tmp = this[i];
        this[i] = this[j];
        this[j] = tmp;
    return this;
};