var fruits = ["Apple", "Banana"];

fruits.forEach(function (item, index, array) {

console.log(item, index);

var newLength = fruits.push("Orange");

var last = fruits.pop(); // remove Orange (from the end)

var first = fruits.shift(); // remove Apple from the front

var newLength = fruits.unshift("Strawberry") // add to the front

var pos = fruits.indexOf("Banana");

var removedItem = fruits.splice(pos, 1); // this is how to remove an item,

var removedItems = fruits.splice(pos, n); // this is how to remove items, n defines the number of items to be removed,

// from that position onward to the end of array.

var shallowCopy = fruits.slice(); // this is how to make a copy