JAVASCRIPT HashTable_javascript 실행

function Hashtable()
{
    this._hash        = new Object(); > {
                               이 ._hash[키]=typeof(값)=="정의되지 않음"?null:값;
                              true를 반환합니다.
                          } 그렇지 않으면 {
                            false를 반환합니다.
                          }
                     } 그렇지 않으면 {
                                   반환 false;
                     }
                  }
    this.remove        = function(key){delete this._hash[key];} = 함수(){var i=0;for(var k in this._hash){i ;} return i;}
    this.items        = function(key){return this._hash[key];}
    this.contains    = function(key){ return typeof(this. _hash[key])!="정의되지 않음";}
    this.clear        = function(){for(var k in this._hash){delete this._hash[k];}}

}

var a = new Hashtable();

a.add("aa");
a.add("bb",2342);
a.add("bb",2342);

a.remove("aa");

alert(a.count());

alert(a.contains("bb"));

alert(a.contains("aa"));

alert(a.items("bb"));