Remove entry from array using another array

Question

Not sure how do to this, so any help is greatly appreciated

Say I have :

const array1 = [1, 1, 2, 3, 4];
const array2 = [1, 2];

Desired

Answer 1

You can try the following. Loop through array1 and check if the element of array2 exists on array1 and splice it out.

const array1 = [1, 1, 2, 3, 4];
const array2 = [1, 2];


for(i=0;i<=array1.length;i++){

  for(j=0;j