Learning JavaScript Data Structures and Algorithms: Hone your skills by learning classic data structures and algorithms in JavaScript , Second Edition

$48.99

Paperback Jun 2016 314 pages 2nd Edition

$48.99

Paperback Jun 2016 314 pages 2nd Edition

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Learning JavaScript Data Structures and Algorithms

1 Introducing Data Structures and Algorithms in JavaScript

Before you begin: Join our book community on Discord

Give your feedback straight to the author himself and chat to other early readers on our Discord server (find the "learning-javascript-dsa-4e" channel under EARLY ACCESS SUBSCRIPTION).

https://packt.link/EarlyAccess/

JavaScript is an immensely powerful language. It is one of the most popular languages in the world and is one of the most prominent languages on the internet. For example, GitHub (the world's largest code host, available at https://github.com) hosts over 300,000 JavaScript repositories at the time of writing (the largest number of active repositories available on GitHub are in JavaScript; refer to http://githut.info). The number of projects in JavaScript on GitHub grows every year.

JavaScript is an essential skill for any web developer. It offers a convenient environment for learning data structures and algorithms, requiring only a text editor...

JavaScript Fundamentals

Before we start diving into the various data structures and algorithms, let's have a quick overview of the JavaScript language. This section will present the JavaScript fundamental concepts required to implement the algorithms we will create in the subsequent chapters.

Hello World

We will begin with the classic "Hello, World!" example, a simple program that displays the message "Hello, World!".

Let's create our first example together. Follow these steps:

Create a folder named javascript-datastructures-algorithms.
Inside it, create a folder named src (source, where we will create our files for this book).
Inside the src folder, create a folder named 01-intro

We can place all the examples for this chapter inside this directory. Now let's create a Hello, World example. To do so, create a file named 01-hello-variables.js. Inside the file, add the code below:

console.log('Hello, World!');

To run this example, you can...

Download Code

Key benefits

Understand common data structures and the associated algorithms, as well as the context in which they are used.
Master existing JavaScript data structures such as array, set and map and learn how to implement new ones such as stacks, linked lists, trees and graphs.
All concepts are explained in an easy way, followed by examples.

Description

This book begins by covering basics of the JavaScript language and introducing ECMAScript 7, before gradually moving on to the current implementations of ECMAScript 6. You will gain an in-depth knowledge of how hash tables and set data structure functions, as well as how trees and hash maps can be used to search files in a HD or represent a database. This book is an accessible route deeper into JavaScript. Graphs being one of the most complex data structures you’ll encounter, we’ll also give you a better understanding of why and how graphs are largely used in GPS navigation systems in social networks. Toward the end of the book, you’ll discover how all the theories presented by this book can be applied in real-world solutions while working on your own computer networks and Facebook searches.

Who is this book for?

If you are a student of Computer Science or are at the start of your technology career and want to explore JavaScript’s optimum ability, this book is for you. You need a basic knowledge of JavaScript and programming logic to start having fun with algorithms.

What you will learn

* Declare, initialize, add, and remove items from arrays, stacks, and queues
* Get the knack of using algorithms such as DFS (Depth-first Search) and BFS (Breadth-First Search) for the most complex data structures
* Harness the power of creating linked lists, doubly linked lists, and circular linked lists
* Store unique elements with hash tables, dictionaries, and sets
* Use binary trees and binary search trees
* Sort data structures using a range of algorithms such as bubble sort, insertion sort, and quick sort

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Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

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Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

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Unfortunately, due to several restrictions, we are unable to ship to the following countries:

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Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

Learning JavaScript Data Structures and Algorithms: Hone your skills by learning classic data structures and algorithms in JavaScript , Second Edition

What do you get with Print?

Learning JavaScript Data Structures and Algorithms

1 Introducing Data Structures and Algorithms in JavaScript

The importance of data structures

Why algorithms matter

Why companies ask for these concepts during interviews

Why choose JavaScript to learn data structures and algorithms?

Setting up the environment

JavaScript Fundamentals

Hello World

TypeScript fundamentals

Summary

Page 1 of 9

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Product Details

Table of Contents

Recommendations for you

FAQs

Learning JavaScript Data Structures and Algorithms: Hone your skills by learning classic data structures and algorithms in JavaScript , Second Edition

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Product Details

What do you get with Print?

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Table of Contents

Recommendations for you

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