Remove duplicate in a string - javascript

Question

I have a string in javascript where there are a lot of duplicates. For example I have:

var x = "Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Double,Double,Double"

What can I do to delete duplicates and to get for example x="Int32,Double"?

Answer 1

With Set and Array.from this is pretty easy:

Array.from(new Set(x.split(','))).toString()

var x = "Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Double,Double,Double"
x = Array.from(new Set(x.split(','))).toString();
document.write(x);