Hide certain values in output from JSON.stringify()

Question

Is it possible to exclude certain fields from being included in the json string?

Here is some pseudo code

var x = {
    x:0,
    y:0,
    divID:\"xyz         


        

Answer 1

Easier way to do.

1. Create a variable and assign an empty array. This makes object to be the prototype of array.
2. Add non numeric keys on this object.
3. Serialize this object using JSON.stringify
4. You will see that nothing is serialized from this object.

~~~

var myobject={
  a:10,
  b:[]
};

myobject.b.hidden1 = 'hiddenValue1';
myobject.b.hidden2 = 'hiddenValue2';

//output of stringify 
//{
//    "a": 10,
//    "b": []
//}

~~~

http://www.markandey.com/2015/07/how-to-hide-few-keys-from-being-being.html