javascript filter array and remove duplicate with reduce code example
Example 1: javascript remove duplicates from array
const initialArray = ['a', 'a', 'b',]
finalArray = Array.from(new Set(initialArray));
Example 2: remove duplicates from array javascript
[...new Set(array)]
Example 3: removing duplicates from array javascript
var names = ["Mike","Matt","Nancy","Adam","Jenny","Nancy","Carl"];
var uniqueNames = [];
$.each(names, function(i, el){
if($.inArray(el, uniqueNames) === -1) uniqueNames.push(el);
});