Javascript Async
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Async Javascript
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Author : Trevor Burnham
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2012-11-28
Async Javascript written by Trevor Burnham and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-28 with Computers categories.
With the advent of HTML5, front-end MVC, and Node.js, JavaScript is ubiquitous--and still messy. This book will give you a solid foundation for managing async tasks without losing your sanity in a tangle of callbacks. It's a fast-paced guide to the most essential techniques for dealing with async behavior, including PubSub, evented models, and Promises. With these tricks up your sleeve, you'll be better prepared to manage the complexity of large web apps and deliver responsive code. With Async JavaScript, you'll develop a deeper understanding of the JavaScript language. You'll start with a ground-up primer on the JavaScript event model--key to avoiding many of the most common mistakes JavaScripters make. From there you'll see tools and design patterns for turning that conceptual understanding into practical code. The concepts in the book are illustrated with runnable examples drawn from both the browser and the Node.js server framework, incorporating complementary libraries including jQuery, Backbone.js, and Async.js. You'll learn how to create dynamic web pages and highly concurrent servers by mastering the art of distributing events to where they need to be handled, rather than nesting callbacks within callbacks within callbacks. Async JavaScript will get you up and running with real web development quickly. By the time you've finished the Promises chapter, you'll be parallelizing Ajax requests or running animations in sequence. By the end of the book, you'll even know how to leverage Web Workers and AMD for JavaScript applications with cutting-edge performance. Most importantly, you'll have the knowledge you need to write async code with confidence. What You Need: Basic knowledge of JavaScript is recommended. If you feel that you're not up to speed, see the "Resources for Learning JavaScript" section in the preface.
Javascript Async
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Author : Ian Elliot
language : en
Publisher:
Release Date : 2017-11-19
Javascript Async written by Ian Elliot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-19 with categories.
Asynchronous programming is essential to the modern web and at last JavaScript programmers have the tools to do the job - the Promise object and the async and await commands. These are so elegant in their design that you need to know about them if only to be impressed. It is likely that other languages will incorporate similar facilities in the future. While async and await make asynchronous code as easy to use as synchronous code there are a lot of subtle things going on and to really master the situation you need to know about Promises and you need to know how the JavaScript dispatch queue works. Written for experienced JavaScript developers who want to get to grips with the complexities of the language, JavaScript Async guides you through the story of async. It starts with Events, which is where asynchronous programming originates, but it quickly becomes apparent that you need additional ways of dealing with long running tasks. The most basic solution is the callback and this is where async programming starts to become difficult. JavaScript used to be a single-threaded language, but with the introduction of the Web Worker you can write multi-threaded programs. Promises are the pinnacle of async programming in JavaScript and putting them together with the dispatch queue provides further advances. The way that async and await work with Promises is nothing short of amazing. The book concludes with a look at how async and await integrate with some of the latest JavaScript APIs that are based on the Promise object. The Service Worker is possibly the biggest change in the way JavaScript can be used to create programs that are just as happy being offline as online. Working with async can be confusing and disorienting, but by combining code examples and lucid explanations Ian Elliot presents a coherent explanation. If you want to work with async read this book first.
Professional Javascript For Web Developers
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Author : Nicholas C. Zakas
language : en
Publisher: John Wiley & Sons
Release Date : 2012-01-18
Professional Javascript For Web Developers written by Nicholas C. Zakas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-18 with Computers categories.
This book provides a developer-level introduction along with more advanced and useful features of JavaScript. Coverage includes: JavaScript use with HTML to create dynamic webpages, language concepts including syntax and flow control statements variable handling given their loosely typed nature built-in reference types such as object and array object-oriented programing powerful aspects of function expressions Browser Object Model allowing interaction with the browser itself detecting the client and its capabilities Document Object Model (DOM) objects available in DOM Level 1 how DOM Levels 2 and 3 augmented the DOM events, legacy support, and how the DOM redefined how events should work enhancing form interactions and working around browser limitations using the canvas tag to create on-the-fly graphics JavaScript API changes in HTML5 how browsers handle JavaScript errors and error handling features of JavaScript used to read and manipulate XML data the JSON data format as an alternative to XML Ajax techniques including the use of XMLHttpRequest object and CORS complex patterns including function currying, partial function application, and dynamic functions offline detection and storing data on the client machine techniques for JavaScript in an enterprise environment for better maintainability This book is aimed at three groups of readers: Experienced object-oriented programming developers looking to learn JavaScript as it relates to traditional OO languages such as Java and C++; Web application developers attempting to enhance site usability; novice JavaScript developers. Nicholas C. Zakas worked with the Web for over a decade. He has worked on corporate intranet applications used by some of the largest companies in the world and large-scale consumer websites such as MyYahoo! and the Yahoo! homepage. He regularly gives talks at companies and conferences regarding front-end best practices and new technology.
Smashing Webkit
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Author : Jon Raasch
language : en
Publisher: John Wiley & Sons
Release Date : 2011-11-14
Smashing Webkit written by Jon Raasch and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-14 with Computers categories.
The ultimate guide to WebKit from the world's most popular resource for web designers and developers As the default browser for both iPhone and Android, WebKit has become a major player in the mobile arena, offering a wider array of HTML5 and CSS3 support than any other major engine. Written by expert author Jon Raasch, this essential book teaches you how to use WebKit to make web sites more engaging, faster, and more visually appealing. You'll explore the variety of unique interface options that WebKit offers as you quickly discover how to create a unique web experience that provides functionality and entertainment. Packed with best practices, real-world examples, and invaluable advice, this must-have guide explores WebKit's capabilities, recommended techniques, and tips for improving an existing web site. Plus, whenever possible, cross-browser support is discussed for WebKit solutions as well as a wide variety of advanced presentation and interactivity options. Gets you started with WebKit and shows you how to maximize HTML5 and CSS3 features in WebKit Addresses ways to optimize your web site for mobile devices and enhance the mobile user experience Features numerous examples, tips, techniques, and advice for getting the most out of WebKit This book escorts you through a myriad of ways that WebKit can set your web site apart from the competition.
Js From A To Z
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Author : Muhammed CİNDİOĞLU
language : en
Publisher: Muhammed Cindioglu
Release Date : 2023-10-28
Js From A To Z written by Muhammed CİNDİOĞLU and has been published by Muhammed Cindioglu this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-28 with Computers categories.
JavaScript is a versatile and powerful programming language that is primarily used for web development. It allows you to add interactivity and dynamic behavior to websites, making it an integral part of front-end web development. JavaScript is often referred to as the "language of the web" because it runs in web browsers and enables features like interactive forms, animations, and real-time updates.
Mastering Asynchronous Javascript Unlock The Secrets Of Expert Level Skills
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Author : Larry Jones
language : en
Publisher: Walzone Press
Release Date : 2025-03-11
Mastering Asynchronous Javascript Unlock The Secrets Of Expert Level Skills written by Larry Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-11 with Computers categories.
In today's fast-paced digital world, mastering asynchronous programming in JavaScript is essential for creating responsive, efficient applications. "Mastering Asynchronous JavaScript: Unlock the Secrets of Expert-Level Skills" is meticulously crafted for developers seeking to elevate their expertise and navigate the complexities of modern JavaScript environments. This book offers an in-depth exploration of advanced asynchronous programming techniques, providing readers with the knowledge and tools to build robust, high-performance applications. Dive into the core aspects of asynchronous JavaScript as this book unravels the intricacies of promises, async/await syntax, and event loop management. Through comprehensive chapters, you will gain insight into sophisticated error handling strategies, advanced promise patterns, and seamless integration with APIs. Each page is infused with actionable insights and best practices that will empower you to tackle complex asynchronous tasks with confidence, enhancing both your technical skills and your applications’ efficiency. Whether you're an experienced developer or seeking to specialize in asynchronous programming, "Mastering Asynchronous JavaScript" is your definitive guide. By bridging the gap between foundational knowledge and expert-level techniques, this book ensures you stay ahead of the curve in the ever-evolving landscape of JavaScript development. Transform your understanding of asynchronous programming and harness the full potential of JavaScript's capabilities to deliver impactful applications that stand out in today’s competitive market.
Javascript With Promises
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Author : Daniel Parker
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2015-06
Javascript With Promises written by Daniel Parker and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06 with Computers categories.
If you're a developer moving to an environments that make heavy use of asynchronous APIs, such as Node, WinRT, or Chrome packaged apps, this book how to make use of Promise constructs. JavaScript routinely supports asynchronous code, setting something up with no expectation of when a response might come back. Unfortunately, writing code in that style is difficult for humans, and Promises are a key set of tools for bridging that gap. This book shows you how to use these tools, and also demonstrates techniques that enable you to use features like IndexedDB or WebRTC. --
Beyond Jquery
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Author : Ray Nicholus
language : en
Publisher: Apress
Release Date : 2016-10-19
Beyond Jquery written by Ray Nicholus and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-19 with Computers categories.
Learn about the most important concepts surrounding web development and demystify jQuery. This book gives you the confidence to abandon your jQuery crutches and walk freely with the power of the web API and JavaScript. Beyond jQuery doesn't just throw code at you - everything is explained in detail from the perspective of a jQuery developer. jQuery is often injected into web applications and libraries with no logical reason for pulling it in as a dependency. Many web developers don’t really know when they need to use jQuery, and when they don’t - it's just a standard step when setting up a new library or web application. But relying solely on jQuery as your window to the web leaves large gaps in your knowledge. This in turn results in frustration when the abstraction that jQuery provides “leaks” and exposes you to the native aspects of the browser. This book educates developers, reveals the magic behind jQuery, helps you solve common problems without it, and gives you more confidence to embrace the power of the web API and standardized JavaScript. What You'll Learn Use the web API and standardized JavaScript Determine when you need jQuery and when you don't Review common JavaScript utility functions Work with HTML elements Who This Book Is For Any web developer who is interested in learning how to live without jQuery, and deepening their understanding of web development.
Javascript Async
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Author : Samaria Speight
language : en
Publisher: Independently Published
Release Date : 2025-12-09
Javascript Async written by Samaria Speight and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-12-09 with Computers categories.
Are you tired of grappling with JavaScript's asynchronous nature? Do "callback hell" or unmanageable promise chains leave you frustrated, hindering your ability to build responsive and robust applications? In today's web development landscape, mastering asynchronous programming isn't just an advantage-it's a necessity. Without a profound understanding, your applications risk becoming slow, error-prone, and difficult to maintain, leading to user dissatisfaction and developer headaches. It's time to demystify these core concepts and transform your coding approach. "Javascript Async: A Deep Dive Into Promises, Asyncawait, And Callbacks" is your definitive guide to conquering the complexities of modern asynchronous JavaScript. This book meticulously breaks down the core concepts, providing a clear path from confusion to clarity. You'll gain an unparalleled understanding, allowing you to move beyond basic implementations to truly optimize your code. This comprehensive resource covers: - The fundamental principles of asynchronous programming in JavaScript and why it's crucial for non-blocking operations and responsive UIs. - Mastering Promises: from creation and chaining to robust error handling, concurrency patterns like `Promise.all` and `Promise.race`, and advanced techniques. - Unlocking the power of Async/Await: learn how to write synchronous-looking asynchronous code, dramatically improving readability, maintainability, and debugging. - Effectively managing Callbacks: understand their role, limitations, and how to integrate them gracefully into modern async workflows without falling into common traps. - Identifying and resolving common asynchronous pitfalls, including race conditions, memory leaks, and tricky timing bugs. - Strategies for refactoring legacy callback-based code into clean, modern Promise and Async/Await patterns, enhancing existing projects. Imagine writing JavaScript code that is not only efficient and responsive but also remarkably clean and easy to debug. Picture yourself confidently tackling complex data fetching, intricate UI updates, and real-time interactions without a hint of hesitation. This book doesn't just teach you syntax; it cultivates a deep, intuitive understanding of how asynchronous JavaScript truly works, enabling you to build high-performance web applications that provide seamless user experiences, minimize bugs related to timing and state management in concurrent operations, and elevate your problem-solving skills, becoming the go-to expert for asynchronous challenges on your team. You'll future-proof your skillset, staying ahead in the rapidly evolving world of JavaScript development. With practical examples, insightful explanations, and best practices, you'll transcend basic knowledge and become a true async wizard. Stop struggling with async JavaScript and start building with confidence. "Javascript Async" is more than just a book; it's an investment in your development career. Take the definitive step towards becoming a master of modern JavaScript concurrency. Get your copy today and transform the way you write asynchronous code, forever.
Javascript A Beginner S Guide Fourth Edition Inkling Ch
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Author : John Pollock
language : en
Publisher: McGraw Hill Professional
Release Date : 2013-05-06
Javascript A Beginner S Guide Fourth Edition Inkling Ch written by John Pollock and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-06 with Computers categories.
Fully updated for the latest JavaScript standard and featuring a new chapter on HTML5 and jQuery JavaScript: A Beginner's Guide shows how to create dynamic Web pages complete with special effects using today's leading Web development language. With the growth of HTML 5, JavaScript is expected to grow even more to script the canvas element, add drag and drop functionality, and more. This fast-paced tutorial provides step-by-step coverage of the fundamentals, including variables, functions, operators, event handlers, objects, arrays, strings, and forms. The book then moves to more advanced techniques, including debugging, accessibility, and security. This pedagogically rich, hands-on guide explains how JavaScript works with HTML 5 and covers the new features available in JavaScript. Key Skills & Concepts--Chapter-opening lists of specific skills covered in the chapter Ask the Expert--Q & A sections filled with bonus information and helpful tips Try This--Hands-on exercises that show you how to apply your skills Notes--Extra information related to the topic being covered Tips--Helpful reminders or alternate ways of doing things Self-Tests--End-of-chapter reviews to test your knowledge Annotated syntax--Example code with commentary that describes the programming techniques being illustrated Code downloads provided for projects in the book