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Professional JavaScript for Web Developers - Fourth Edition

You're reading from  Professional JavaScript for Web Developers - Fourth Edition

Product type Book
Published in Nov 2019
Publisher Wiley
ISBN-13 9781119366447
Pages 1144 pages
Edition 4th Edition
Languages
Concepts
Author (1):
Matt Frisbie Matt Frisbie
Profile icon Matt Frisbie
LinkedIn
Matt Frisbie has worked in web development for over a decade. During that time, he's been a startup co-founder, an engineer at a Big Four tech company, and the first engineer at a Y Combinator startup that would eventually become a billion-dollar company. As a Google software engineer, Matt worked on both the AdSense and Accelerated Mobile Pages (AMP) platforms; his code contributions run on most of the planet's web browsing devices. Prior to this, Matt was the first engineer at DoorDash, where he helped lay the foundation for a company that has become the leader in online food delivery. Matt has written two books and recorded two video series for O'Reilly and Packt, speaks at frontend meetups and web casts, and is a level 1 sommelier. He majored in Computer Engineering at the University of Illinois Urbana-Champaign. Matt's Twitter handle is @mattfriz.
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Table of Contents (37) Chapters

COVER
FOREWORD
INTRODUCTION 1 What Is JavaScript? 2 JavaScript in HTML 3 Language Basics 4 Variables, Scope, and Memory 5 Basic Reference Types 6 Collection Reference Types 7 Iterators and Generators 8 Objects, Classes, and Object-Oriented Programming 9 Proxies and Reflect 10 Functions 11 Promises and Async Functions 12 The Browser Object Model 13 Client Detection 14 The Document Object Model 15 DOM Extensions 16 DOM Levels 2 and 3 17 Events 18 Animation and Graphics with Canvas 19 Scripting Forms 20 JavaScript APIs 21 Error Handling and Debugging 22 XML in JavaScript 23 JSON 24 Network Requests and Remote Resources 25 Client-Side Storage 26 Modules 27 Workers 28 Best Practices A ES2018 and ES2019 B Strict Mode C JavaScript Libraries and Frameworks D JavaScript Tools INDEX
END USER LICENSE AGREEMENT

COMMON LEGACY INTERNET EXPLORER ERRORS

Internet Explorer has traditionally been one of the most difficult browsers in which to debug JavaScript errors. Legacy versions of the browser throw error messages that are generally short and confusing, with little or no context given. The following sections provide a list of common and difficult-to-debug JavaScript errors that may occur in legacy versions of Internet Explorer. Because these browsers do not support ES6, the code will be backwards compatible.

Invalid Character

The syntax of a JavaScript file must be made up of certain characters. When an invalid character is detected in a JavaScript file, IE throws the "invalid character" error. An invalid character is any character not defined as part of JavaScript syntax. For example, there is a character that looks like a minus sign but is represented by the Unicode value 8211 (\u2013). This character cannot be used in place of a regular minus sign (ASCII code 45) because it&apos...

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Authors (1)

Profile icon Matt Frisbie
LinkedIn
Matt Frisbie has worked in web development for over a decade. During that time, he's been a startup co-founder, an engineer at a Big Four tech company, and the first engineer at a Y Combinator startup that would eventually become a billion-dollar company. As a Google software engineer, Matt worked on both the AdSense and Accelerated Mobile Pages (AMP) platforms; his code contributions run on most of the planet's web browsing devices. Prior to this, Matt was the first engineer at DoorDash, where he helped lay the foundation for a company that has become the leader in online food delivery. Matt has written two books and recorded two video series for O'Reilly and Packt, speaks at frontend meetups and web casts, and is a level 1 sommelier. He majored in Computer Engineering at the University of Illinois Urbana-Champaign. Matt's Twitter handle is @mattfriz.
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See other products by Matt Frisbie

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