Array Slice Function In Javascript

arr_object.slice(); // This will copy the whole array

arr_object.slice(start_index); // This will copy an array from start_index to end of the array

arr_object.slice(start_index, end_index); // This will copy an array from start_index to end_index of the array

<script>
  var arr = ["e1", "e2", "e3", "e4"];
         
  console.log(arr.slice());
  console.log(arr.slice(1));
  console.log(arr.slice(2, 3));
</script>

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