In jquery how do I remove an array element either via index["key"] or value

Question

In jQuery/JavaScript, How do I remove an array element?

something like:

array.remove(array["key"]);  // or   array.remove("value") 

Answer 1

Judging by your code, it sounds like you want to delete an object's property, which you would do with delete:

var obj = { key: "value" };  delete obj["key"]; 

A very useful guide on working with objects in JavaScript can be found on MDN.