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Learn JavaScript

1.1 What Is JavaScript

1.2 Why JavaScript

2.1 Variables And Data Types

2.2 Var, Let and Const

2.3 Basic Operators

2.4 Comments

3.1 Conditional Statements

3.2 Loops

4.1 Defining Functions

4.2 Function Parameters

4.3 Returning Values

4.4 Scope Of Variables

5.1 Arrays

5.2 String

5.3 Numbers

5.4 Objects

6.1 Length

6.2 Upper Case

6.3 Lower Case

6.4 Split

6.5 Concat

Lesson 7 - Basic Array Operations

7.1 Length

7.2 Pop

7.3 Push

7.4 Concat

8.1 What Are Exceptions

8.2 Handling Exceptions

8.3 Raising Exceptions

9.1 Overview

9.2 Installing and Using Packages

10.1 Reading User Input

Lesson 7 - Basic Array Operations

7.2 Pop

The function pop() returns the last element of an array and deletes it. For example:

let fruits = ['Apple', 'Banana', 'Orange'];
console.log(fruits.pop()); // Output: Orange
console.log(fruits);

Here, fruits.pop() returns the last value of the array fruits and then removes it from the array.

Try to pop() another item from the array fruits:

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