js pop() code example

Example 1: javascript remove last element from array

var colors = ["red","blue","green"];
colors.pop();

Example 2: js array pop

var array = ['A', 'B', 'C'];
// removes and returns last element
lastElement = array.pop();

Example 3: pop js

const plants = ['broccoli', 'cauliflower', 'cabbage', 'kale', 'tomato'];

console.log(plants.pop());
// expected output: "tomato"

console.log(plants);
// expected output: Array ["broccoli", "cauliflower", "cabbage", "kale"]

Example 4: javascript pop

var cars = ['mazda', 'honda', 'tesla'];
var telsa=cars.pop(); //cars is now just mazda,honda

Example 5: pop javascript

/*The pop() method removes an element from the end of an array, while shift()
removes an element from the beginning.*/

let greetings = ['whats up?', 'hello', 'see ya!'];

greetings.pop();
// now equals ['whats up?', 'hello']

greetings.shift();
// now equals ['hello']

Example 6: javascript array pop

let animals = ["dog","cat","tiger"];

animals.pop(); // ["dog","cat"]

animals.push("elephant"); // ["dog","cat","elephant"]