Adding an object to an array of objects with splice

Question

I have an array of objects that looks like this:

event_id=[{\"0\":\"e1\"},{\"0\",\"e2\"},{\"0\",\"e4\"}];

How do I add an element to that a

Answer 1

Since I want to add the object in the middle of the array, I ended with this solution:

var add_object = {"0": "e5"};
event_id.splice(n, 0, add_object); // n is declared and is the index where to add the object