Nodejs Array Clear clear()

Method Source Code

window.onload = function(){
   test();//from www.  ja  v  a2  s  .  co m
}

Array.prototype.clear = function(){
   console.log(this.length);
   for(var i = 0;i < this.length;++i)
      this.pop();

}


function test(){
   s = [1,2,3,4];
   console.log(s);
   s.clear();
   console.log(s);
}

Related

1. clear()

   Array.prototype.clear = function() {
     this.length = 0;
     return this;
   };
   

2. clear()

   'use strict';
   Array.prototype.clear = function() {
       this.length = 0;
   

3. clear()

   Array.prototype.clear = function () {
       this.length = 0;
   };
   ===?
   Array.prototype.removeAt = function (pos) {
       this.splice(pos, 1);
   };
   

4. clear()

   Array.prototype.clear = function() {
     this.length = 0;
     return this;
   };
   

5. clear()

   Array.prototype.clear = function () {
       for (var i = 0, a = 0; i < this.length; i++) {
           this[i] = null;
       this.length = 0;
   };
   

6. clear()

   Array.prototype.clear = function() {
     this.length = 0;
   };