JavaScript Logical AND Operator

Introduction

In this lab, we will explore the logical AND operator in JavaScript. We will learn how to use the && operator to check if two given values are true and practice implementing the and function using this operator. By the end of this lab, you will have a solid understanding of how to use logical AND in your JavaScript code to improve its functionality. Let's get started!

Skills Graph

Using Logical And Operator

To practice coding, open the Terminal/SSH and type node. Then, use the logical and (&&) operator to check if both arguments are true. Here's an example code:

const and = (a, b) => a && b;
and(true, true); // true
and(true, false); // false
and(false, false); // false

Summary

Congratulations! You have completed the Logical And lab. You can practice more labs in LabEx to improve your skills.