js pop item from array code example

Example 1: remove elemtns from an array with splice

var fruits = ["Banana", "Orange", "Apple", "Mango", "Kiwi"];
document.getElementById("demo").innerHTML = fruits;

function myFunction() {
  fruits.splice(2, 2);
  document.getElementById("demo").innerHTML = fruits;
}

Example 2: how to remove letters from an array javascript

function fromlist(l) {
  return l.filter(e => Number.isInteger(e));
}
// or this
function fromlist(l) {
  return l.filter(Number.isInteger);
}