filter in array of array code example
Example 1: javascript filter array of objects by array
var arr = [1,2,3,4],
brr = [2,4],
res = arr.filter(f => !brr.includes(f));
console.log(res);
Example 2: array.filter in js
var numbers = [1, 3, 6, 8, 11];
var lucky = numbers.filter(function(number) {
return number > 7;
});
Example 3: does filter change original array
Note: filter() does not change the original array.