Remove object from Collection using javascript/jquery

Question

hi, I am having a collection like this:

 

var ColList = [ { ID: "1", Name: "Test1"}, { ID: "2", Name: "Test2"}, { ID: "3", Name: "Test3"}, { ID: "4", Name: "Test4"}]

 

I want to remove the object with value ID = 2 from ColList

just like we do in c# obj.Remove(obj1) or obj.RemoveAt(1) sort of.

 

How can this be achieve in javascript or jquery

 

 

and also  how can I add new obj in ColList

 

 

Thanks