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E-raamat: Begin to Code with JavaScript

4.20/5 (10 hinnangut Goodreads-ist)

Rob Miles

Formaat: 512 pages
Ilmumisaeg: 05-Aug-2021
Kirjastus: Addison Wesley
Keel: eng
ISBN-13: 9780136870678

Teised raamatud teemal:

Web programming

Formaat - PDF+DRM
Hind: 28,07 €*
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Formaat: 512 pages
Ilmumisaeg: 05-Aug-2021
Kirjastus: Addison Wesley
Keel: eng
ISBN-13: 9780136870678

Teised raamatud teemal:

Web programming

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This full-color book will inspire beginner JavaScript learners to start solving problems and creating programs with JavaScript, even with absolutely no programming experience. It is not just friendly and easy: it is the first JavaScript guide for beginners that puts readers in control of their own learning and empowers them to build unique programs to solve problems they care about. Begin to Code with JavaScript is packed with innovations, including its "Snaps" library of pre-built operations that are easy to combine with their own unique programs, Cookie Cutter templates that give them a flying start, and "Make Something Happen" projects that help them build skills by creating their own programs.

Become a JavaScript programmer—and have fun doing it!

Start writing software that solves real problems, even if you have absolutely no programming experience! This friendly, easy, full-color book puts you in total control of your own learning, empowering you to build unique and useful programs. Microsoft has completely reinvented the beginning programmer’s tutorial, reflecting deep research into how today’s beginners learn, and why other books fall short. Begin to Code with JavaScript is packed with innovations, from its JavaScript code samples you can interact with straight from your browser to its “Make Something Happen” projects. Whether you’re a total beginner or you’ve tried before, this guide will put the power, excitement, and fun of programming where it belongs: in your hands! Easy, friendly, and you’re in control!

Learn how to…

Get and use the powerful free Visual Studio Code tool for JavaScript programming
Explore the JavaScript environment and see what happens when programs run
Learn key concepts from example programs, and use them to jumpstart your own
Create web pages containing JavaScript programs using HTML and CSS
Write complete JavaScript programs that run inside browsers
Master JavaScript features for storing and processing data
Break large programs into small, flexible components
Use software objects to create custom data types to solve specific problems
Design more attractive and usable applications
Make your programs more secure and reliable
Use libraries and frameworks to create powerful software more quickly
Get started with the essentials of interactive game development

About This Book

For absolute beginners who’ve never written a line of code
For anyone who’s been frustrated with other beginning programming books or courses
For people who’ve started out with other languages and now want to learn JavaScript

Introduction

xiv

Part 1 The world of JavaScript

1 Running JavaScript

(24)

What is JavaScript?

(2)

JavaScript origins

(1)

JavaScript and the web browser

(1)

Our first brush with JavaScript

(7)

Tools

(9)

Getting Git

(2)

Getting Visual Studio Code

(1)

Getting the sample files

(3)

Working on files with Visual Studio Code

(3)

What you have learned

(4)

2 Hypertext Markup Language (HTML)

(36)

HTML and the World Wide Web

(1)

Fetching web pages

(1)

What is HTML?

(13)

Display symbols

(2)

Lay out text in paragraphs

(1)

Create headings

(1)

Use preformatted text

(3)

Add comments to documents

(1)

Add images to web pages

(3)

The HTML document

(1)

Linking HTML documents

(1)

Making active web pages

(10)

Using a button

(2)

Reading input from a user

(5)

Display text output

(3)

Egg timer

(5)

Adding sound to the egg timer

(1)

Controlling audio playback

(1)

An image display program

(1)

What you have learned

(4)

3 Cascading Style Sheets (CSS)

(32)

Putting on the style

(21)

Splashing some color

(4)

Work with fonts

(3)

Text alignment

(1)

Make a ticking clock

(2)

Create a ticking clock

(3)

Margins around text

(5)

Creating style classes

(2)

Formatting parts of a document using <div> and <span>

(1)

Cascading styles

(2)

Color highlighting using selectors

(1)

What you have learned

(7)

Part 2 Coding with JavaScript

4 Working with data

(50)

Computers as data processors

(7)

Programs as data processors

(1)

JavaScript as a data processor

(1)

Process data with expressions

100

(3)

Data and information

103

(2)

Variables in programs

105

(13)

JavaScript identifiers

108

(2)

Performing calculations

110

(2)

Whole numbers and real numbers

112

(2)

Real numbers and floating-point numbers

114

(2)

Creating random dice

116

(2)

Working with text

118

(9)

JavaScript string delimiters

119

(1)

Escape sequences in strings

120

(1)

Working with strings and numbers

120

(2)

Converting strings into numbers

122

(2)

Make an adding machine

124

(3)

Making applications

127

(6)

Calculating a pizza order

127

(3)

Converting between Fahrenheit and centigrade

130

(1)

Adding comments

131

(2)

Global and local variables

133

(7)

Global variables

134

(6)

What you have learned

140

(4)

5 Making decisions in programs

144

(32)

Boolean thinking

146

(12)

Boolean values in JavaScript

146

(3)

Boolean expressions

149

(5)

Logical operators

154

(4)

The if construction

158

(3)

Adding an else part

159

(2)

Use decisions to make an application

161

(12)

Build the user interface

163

(2)

Add the code

165

(3)

Using the switch construction

168

(5)

What you have learned

173

(3)

6 Repeating actions in programs

176

(30)

App development

178

(18)

Adding data attributes to HTML elements

184

(4)

Using an unordered list as a container

188

(3)

The JavaScript for loop

191

(4)

Work through collections using for-of

195

(1)

Building web pages from code

196

(7)

Deleting elements from a document

201

(2)

What you have learned

203

(3)

7 Creating functions

206

(34)

What makes a function?

208

(29)

Give information to functions

213

(3)

Arguments and parameters

216

(2)

Multiple parameters in a function

218

(1)

Using references as function arguments

219

(2)

Arrays of arguments

221

(1)

Returning values from function calls

222

(5)

Add error handling to an application

227

(6)

Local variables in JavaScript functions

233

(4)

What you have learned

237

(3)

8 Storing data

240

(34)

Collections of data

242

(29)

Ice Cream Sales

243

(3)

Creating an array

246

(3)

Processing data in an array

249

(3)

Build a user interface

252

(13)

Arrays as lookup tables

265

(3)

Creating fixed with layouts

268

(3)

What you have learned

271

(3)

9 Objects

274

(48)

Make a tiny contacts app

276

(19)

Prototype HTML

277

(1)

Prototype style sheet

278

(1)

Prototype JavaScript

279

(2)

Storing contact details

281

(2)

Finding contacts

283

(2)

Displaying contacts

285

(1)

Saving a contact

285

(2)

Finding a contact

287

(1)

Use an object to store contact details

288

(3)

Use an object in the Tiny Contacts program

291

(1)

Store data in JavaScript local storage

292

(3)

Use JSON to encode object data

295

(5)

Use property accessors

300

(4)

Use a data schema

304

(5)

Build HTML from a schema

305

(3)

Build a data object from a schema

308

(1)

Improving the user interface

309

(7)

Add "Super Search" to Tiny Contacts

310

(6)

What you have learned

316

(6)

Part 3 Useful JavaScript

10 Advanced JavaScript

322

(44)

Manage errors with exceptions

324

(11)

Catching exceptions

327

(8)

Class design

335

(28)

Fashion Shop application

335

(6)

Object-oriented design

341

(6)

Store data in a class hierarchy

347

(1)

Add a method to give an object a behavior

348

(2)

Overriding methods in subclasses

350

(2)

Static class members

352

(3)

Data storage

355

(2)

Build a user interface

357

(5)

Exploring the Fashion Shop application

362

(1)

What you have learned

363

(3)

11 Creating applications

366

(42)

Data analysis

368

(11)

Fashion Shop stock list

368

(2)

Fashion Shop data analysis

370

(1)

Work with array methods

371

(8)

Read the weather

379

(8)

Fetch data from a server

380

(7)

Node.js

387

(14)

Create a web server with Node.js

389

(12)

Node package manager

401

(1)

Deploying a Node.js server

401

(1)

What you have learned

401

(7)

12 Creating games

408

(62)

Use the HTML Canvas

410

(17)

Canvas coordinates

413

(1)

Computer art

414

(5)

Draw images on a canvas

419

(8)

Animate images

427

(2)

Control gameplay

429

(7)

Window events

429

(2)

Control object position with a keyboard

431

(2)

Use keydown and keyup events

433

(3)

Create game objects

436

(24)

Game sprites

436

(3)

The game object

439

(2)

Starting the game

441

(2)

Add a cheese sprite

443

(4)

Add a Cracker sprite

447

(2)

Add lots of crackers

449

(1)

Catch the crackers

450

(2)

Add sound

452

(1)

Adding scores

453

(3)

Adda killer tomato

456

(3)

Create timed sprites

459

(1)

Complete the game

460

(6)

Add a start screen

461

(2)

Start the game running

463

(3)

What you have learned

466

(4)

Index

470

Rob Miles spent more than 30 years teaching programming at the University of Hull in the United Kingdom. He now runs a company promoting community uptake of computer technology. Hes a Microsoft MVP with a passion for programming and creating new things. If he had any spare time, hed spend it writing even more code. He loves building devices and then switching them on to see what they do. He reckons that programming is the most creative thing you can learn how to do. He claims to know a lot of really good jokes, but nobody has ever heard him tell one. If you want an insight into the Wacky WorldTM of Rob Miles, you can read his blog at www.robmiles. com and follow him on Twitter via @RobMiles.

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