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Fundamentals of Javascript 1 About Javascript Tutorial 2 Important Points about Javascript 3 Why Javascript! 4 JavaScript Cheatsheet

JavaScript Objects 1 JavaScript Object Prototypes

Map in javascript 1 Map in javascript

Overview of Javascript 1 Asynchronous programming in JavaScript ? 2 History of Javascript 3 First Program in Javascript, Hello World 4 Places to put JavaScript code 5 Comments in Javascript 6 Output Display in Javascript

Data Types in Javascript 1 Javascript Data Types MCQ 2 Data Types Introduction 3 Numbers 4 Booleans 5 JavaScript Strings 6 var and let in JavaScript

Variable in Javascript 1 Variable Introduction 2 Local and Global

Operators in Javascript 1 Operators Introduction

Decision Making of Javascript 1 Decision Making Introduction

Loop control in Javascript 1 JavaScript For-in Loop 2 JavaScript For-of Loop 3 JavaScript While Loop 4 Do While Loop JavaScript Language 5 JavaScript For Loop 6 Loop Control Introduction in JavaScript Language

Control Flow in Javascript 1 break statement in Javascript 2 continue statement

Array in Javascript 1 Array Introduction

Function in Javascript 1 make fullscreen 2 exit fullscreen 3 Event Listener in javascript 4 Function Introduction 5 Closure 6 What is block in JavaScript 7 Block scope in JavaScript 8 What is Shadowing in JavaScript

String and String functions in Javascript 1 String Introduction

Recursion in Javascript 1 Recursion Introduction

OOP Concept JavaScript 1 Oop Concept Introduction

DOM Manipulation 1 getElementById() 2 getElementsByClassName() Method 3 Introduction to DOM 4 DOM Selectors for Single Elements 5 DOM Selectors for Multiple Elements 6 Traversing the DOM 7 Traversing the DOM 8 Creating new HTML elements

JavaScript Events 1 JavaScript Events 2 DOM Load event 3 mouseover event Listener 4 mouseout event Listener 5 mousedown event Listener 6 Keydown event Listener 7 focus event Listener

AJAX and Javascript 1 XHR Request 2 Update the DOM using AJAX 3 JSON Files and AJAX 4 AJAX with JSON 5 XML data using AJAX 6 AJAX and Javascript

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Booleans in JavaScript: Understanding Usage and Examples

Rumman Ansari July 09, 2024 5,778 views

Booleans in JavaScript: Understanding Usage and Examples

Booleans can only have two values: true or false.


var x = 10;
var y = 10;
var z = 12;
(x == y)       // Returns true
(x == z)       // Returns false

Booleans are often used in conditional testing.

You will learn more about conditional testing later in this tutorial.