Ajax Design Patterns

Download Ajax Design Patterns full books in PDF, epub, and Kindle. Read online Ajax Design Patterns ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Ajax Design Patterns

Author : Michael Mahemoff
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596553617
Total Pages : 659 pages
Book Rating : 4.5/5 (965 download)

DOWNLOAD NOW!

Book Synopsis Ajax Design Patterns by : Michael Mahemoff

Download or read book Ajax Design Patterns written by Michael Mahemoff and published by "O'Reilly Media, Inc.". This book was released on 2006-06-29 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ajax, or Asynchronous JavaScript and XML, exploded onto the scene in the spring of 2005 and remains the hottest story among web developers. With its rich combination of technologies, Ajax provides astrong foundation for creating interactive web applications with XML or JSON-based web services by using JavaScript in the browser to process the web server response. Ajax Design Patterns shows you best practices that can dramatically improve your web development projects. It investigates how others have successfully dealt with conflictingdesign principles in the past and then relays that information directly to you. The patterns outlined in the book fall into four categories: Foundational technology: Examines the raw technologies required for Ajax development Programming: Exposes techniques that developers have discovered to ensure their Ajax applications are maintainable Functionality and usability: Describes the types of user interfaces you'll come across in Ajax applications, as well as the new types of functionality that Ajax makes possible Development: Explains the process being used to monitor, debug, and test Ajax applications Ajax Design Patterns will also get you up to speed with core Ajax technologies, such as XMLHttpRequest, the DOM, and JSON. Technical discussions are followed by code examples so you can see for yourself just what is-and isn't-possible with Ajax. This handy reference will help you to produce high-quality Ajax architectures, streamline web application performance, and improve the userexperience. Michael Mahemoff holds a PhD in Computer Science and Software Engineering from the University of Melbourne, where his thesis was "Design Reuse in Software Engineering and Human-Computer Interaction." He lives in London and consults on software development issues in banking, health care, and logistics. "Michael Mahemoff's Ajax Design Patterns is a truly comprehensive compendium of webapplication design expertise, centered around but not limited to Ajax techniques. Polished nuggets of design wisdom are supported by tutorials and real-world code examples resulting in a book thatserves not only as an intermediate to expert handbook but also as an extensive reference for building rich interactive web applications." --Brent Ashley, remote scripting pioneer

Ajax Patterns and Best Practices

Author : Christian Gross
Publisher : Apress
ISBN 13 : 1430201312
Total Pages : 398 pages
Book Rating : 4.4/5 (32 download)

DOWNLOAD NOW!

Book Synopsis Ajax Patterns and Best Practices by : Christian Gross

Download or read book Ajax Patterns and Best Practices written by Christian Gross and published by Apress. This book was released on 2006-11-21 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takes a unique angle on Ajax, providing patterns for application development and best practices for integrating Ajax and REST into rich applications Designed to suit all groups of developers across many platforms, who are interested in the hot new topic of Ajax High demand for Ajax knowledge. Leading technology companies like Google and Yahoo are looking for developers with intimate knowledge of Ajax

Ajax Design Patterns: Creating Web 2.0 Sites With Programming And Usability Patterns

Author : Michael Mahemoff
Publisher :
ISBN 13 : 9788184041576
Total Pages : 668 pages
Book Rating : 4.0/5 (415 download)

DOWNLOAD NOW!

Book Synopsis Ajax Design Patterns: Creating Web 2.0 Sites With Programming And Usability Patterns by : Michael Mahemoff

Download or read book Ajax Design Patterns: Creating Web 2.0 Sites With Programming And Usability Patterns written by Michael Mahemoff and published by . This book was released on 2006-01-01 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ajax, or Asynchronous JavaScript and XML, exploded onto the scene in the spring of 2005 and remains the hottest story among web developers. With its rich combination of technologies, Ajax provides a strong foundation for creating interactive web applications with XML or JSON-based web services by using JavaScript in the browser to process the web server response.

Ajax for Web Application Developers

Author : Kris Hadlock
Publisher : Sams Publishing
ISBN 13 : 0132714914
Total Pages : 469 pages
Book Rating : 4.1/5 (327 download)

DOWNLOAD NOW!

Book Synopsis Ajax for Web Application Developers by : Kris Hadlock

Download or read book Ajax for Web Application Developers written by Kris Hadlock and published by Sams Publishing. This book was released on 2006-10-30 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reusable components and patterns for Ajax-driven applications Ajax is one of the latest and greatest ways to improve users’ online experience and create new and innovative web functionality. By allowing specific parts of a web page to be displayed without refreshing the entire page, Ajax significantly enhances the experience of web applications. It also lets web developers create intuitive and innovative interaction processes. Ajax for Web Application Developers provides the in-depth working knowledge of Ajax that web developers need to take their web applications to the next level. The book shows how to create an Ajax-driven web application from an object-oriented perspective, and it includes discussion of several useful Ajax design patterns. This detailed guide covers the creation of connections to a MySQL database with PHP 5 via a custom Ajax engine and shows how to gracefully format the response with CSS, JavaScript, and XHTML while keeping the data tightly secure. It also covers the use of four custom Ajax-enabled components in an application and how to create each of them from scratch. The final section of the book combines the individual code examples and techniques from earlier chapters of the book into one larger, Ajax-driven application—an internal web mail application that can be used in any user-based application, such as a community-based web application. Readers will learn not only how to create and use their own reusable Ajax components in this application but also how to connect their components to any future Ajax applications that they might build. Web Development/Ajax/JavaScript

Learning JavaScript Design Patterns

Author : Addy Osmani
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449334873
Total Pages : 247 pages
Book Rating : 4.4/5 (493 download)

DOWNLOAD NOW!

Book Synopsis Learning JavaScript Design Patterns by : Addy Osmani

Download or read book Learning JavaScript Design Patterns written by Addy Osmani and published by "O'Reilly Media, Inc.". This book was released on 2012-07-08 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Learning JavaScript Design Patterns, you’ll learn how to write beautiful, structured, and maintainable JavaScript by applying classical and modern design patterns to the language. If you want to keep your code efficient, more manageable, and up-to-date with the latest best practices, this book is for you. Explore many popular design patterns, including Modules, Observers, Facades, and Mediators. Learn how modern architectural patterns—such as MVC, MVP, and MVVM—are useful from the perspective of a modern web application developer. This book also walks experienced JavaScript developers through modern module formats, how to namespace code effectively, and other essential topics. Learn the structure of design patterns and how they are written Understand different pattern categories, including creational, structural, and behavioral Walk through more than 20 classical and modern design patterns in JavaScript Use several options for writing modular code—including the Module pattern, Asyncronous Module Definition (AMD), and CommonJS Discover design patterns implemented in the jQuery library Learn popular design patterns for writing maintainable jQuery plug-ins "This book should be in every JavaScript developer’s hands. It’s the go-to book on JavaScript patterns that will be read and referenced many times in the future."—Andrée Hansson, Lead Front-End Developer, presis!

AJAX Design Patterns

Author :
Publisher :
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (915 download)

DOWNLOAD NOW!

Book Synopsis AJAX Design Patterns by :

Download or read book AJAX Design Patterns written by and published by . This book was released on 2007 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ajax design patterns und best practises

Author : Christian Gross
Publisher :
ISBN 13 : 9783826616921
Total Pages : 447 pages
Book Rating : 4.6/5 (169 download)

DOWNLOAD NOW!

Book Synopsis Ajax design patterns und best practises by : Christian Gross

Download or read book Ajax design patterns und best practises written by Christian Gross and published by . This book was released on 2007 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Professional Ajax

Author : Nicholas C. Zakas
Publisher : John Wiley & Sons
ISBN 13 : 9788126507351
Total Pages : 428 pages
Book Rating : 4.5/5 (73 download)

DOWNLOAD NOW!

Book Synopsis Professional Ajax by : Nicholas C. Zakas

Download or read book Professional Ajax written by Nicholas C. Zakas and published by John Wiley & Sons. This book was released on 2007-02-17 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to explore Ajax and its practical implementation/usage in a professional Web site/application environment. The book will explore the technologies behind Ajax, different Ajax usage models, and why the Ajax model is better than the traditional click and wait Web model. Ajax theory as well as implementation using a variety of server-side languages (such as PHP and .Net) will be discussed in order to give the reader all the practical knowledge necessary to implement his/her own Ajax solutions.· Introduction· What Is Ajax?· Ajax Basics· Ajax Patterns· XML, XPath, and XSLT· Syndication with RSS/Atom· Web Services· JSON· Web Site Widgets· AjaxMail· Ajax Frameworks

jQuery Design Patterns

Author : Thodoris Greasidis
Publisher : Packt Publishing Ltd
ISBN 13 : 178588512X
Total Pages : 246 pages
Book Rating : 4.7/5 (858 download)

DOWNLOAD NOW!

Book Synopsis jQuery Design Patterns by : Thodoris Greasidis

Download or read book jQuery Design Patterns written by Thodoris Greasidis and published by Packt Publishing Ltd. This book was released on 2016-02-26 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the best practices on writing efficient jQuery applications to maximize performance in large-scale deployments About This Book Learn about the observer pattern and the deferred observer pattern, two of the most popular design patterns that handle custom events Advance your jQuery skills by learning about patterns such as divide and conquer, facade, and builder and factory to handle complex results This step-by-step guide to applying micro-patterns and optimizing jQuery applications will help you get the best performance in a production environment Who This Book Is For This book is for existing jQuery Developers or new developers who want to get an understanding of the “correct way” to build jQuery applications, using best practices and industry standard patterns. What You Will Learn Respond to user actions Achieve greater flexibility and code decoupling Have a central point for emitting and receiving application level events Structure the application into small independent modules Abstract complex APIs Isolate the procedure of generating complex parts of the application Efficiently orchestrate asynchronous procedures using jQuery Deferred and Promises Utilize the most widely-used client-side templating libraries for more complex use cases In Detail jQuery is a feature-rich JavaScript library that makes HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a variety of browsers. With a combination of versatility and extensibility, jQuery has changed the way that millions of people write JavaScript. jQuery solves the problems of DOM manipulation, event detection, AJAX calls, element selection and document queries, element attribute and data management, as well as object management utilities. This book addresses these problems and shows you how to make the best of jQuery through the various design patterns available. The book starts off with a refresher to jQuery and will then take you through the different design patterns such as facade, observer, publisher/subscriber, and so on. We will also go into client-side templating techniques and libraries, as well as some plugin development patterns. Finally, we will look into some best practices that you can use to make the best of jQuery. Style and approach The example-oriented guide covers the best and most widely used patterns to help you improve your development with jQuery.

Foundations of Ajax

Author : Nathaniel Schutta
Publisher : Apress
ISBN 13 : 1430200820
Total Pages : 283 pages
Book Rating : 4.4/5 (32 download)

DOWNLOAD NOW!

Book Synopsis Foundations of Ajax by : Nathaniel Schutta

Download or read book Foundations of Ajax written by Nathaniel Schutta and published by Apress. This book was released on 2006-11-09 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Ajax is one of the hottest topics in the developer community right now! and this will be the first Ajax book that offers detailed explanation of how Ajax works and how to use it to best effect. Theory and practice covered immediately in one volume. * Ajax works across many platforms and different groups of developers – this book is designed to be suitable for all those developers across all those platforms, who are interested in the hot new topic of Ajax. * Demand for Ajax knowledge will be strong. Leading technology companies like Google, Yahoo, Adaptive Path, and Amazon are adopting Ajax techniques, and many other companies are doing the same in order to compete with Ajax. This book connect the developer community to the new Ajax functionality.

Mastering JavaScript Design Patterns

Author : Simon Timms
Publisher : Packt Publishing Ltd
ISBN 13 : 1785880357
Total Pages : 290 pages
Book Rating : 4.7/5 (858 download)

DOWNLOAD NOW!

Book Synopsis Mastering JavaScript Design Patterns by : Simon Timms

Download or read book Mastering JavaScript Design Patterns written by Simon Timms and published by Packt Publishing Ltd. This book was released on 2016-06-29 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Write reliable code to create powerful applications by mastering advanced JavaScript design patterns About This Book Learn how to use tried and true software design methodologies to enhance your JavaScript code Discover robust JavaScript implementations of classic and advanced design patterns Packed with easy-to-follow examples that can be used to create reusable code and extensible designs Who This Book Is For This book is ideal for JavaScript developers who want to gain expertise in object-oriented programming with JavaScript and the new capabilities of ES-2015 to improve their web development skills and build professional-quality web applications. What You Will Learn Harness the power of patterns for tasks ranging from application building to code testing Rethink and revitalize your code with the use of functional patterns Improve the way you organize your code Build large-scale apps seamlessly with the help of reactive patterns Identify the best use cases for microservices Get to grips with creational, behavioral, and structural design patterns Explore advanced design patterns including dependency injection In Detail With the recent release of ES-2015, there are several new object-oriented features and functions introduced in JavaScript. These new features enhance the capabilities of JavaScript to utilize design patterns and software design methodologies to write powerful code. Through this book, you will explore how design patterns can help you improve and organize your JavaScript code. You'll get to grips with creational, structural and behavioral patterns as you discover how to put them to work in different scenarios. Then, you'll get a deeper look at patterns used in functional programming, as well as model view patterns and patterns to build web applications. This updated edition will also delve into reactive design patterns and microservices as they are a growing phenomenon in the world of web development. You will also find patterns to improve the testability of your code using mock objects, mocking frameworks, and monkey patching. We'll also show you some advanced patterns including dependency injection and live post processing. By the end of the book, you'll be saved of a lot of trial and error and developmental headaches, and you will be on the road to becoming a JavaScript expert. Style and approach Packed with several real-world use cases, this book shows you through step-by-step instructions how to implement the advanced object-oriented programming features to build sophisticated web applications that promote scalability and reusability.

Ajax Black Book, New Edition (With Cd)

Author : Kogent Solutions Inc.
Publisher : Dreamtech Press
ISBN 13 : 9788177228380
Total Pages : 780 pages
Book Rating : 4.2/5 (283 download)

DOWNLOAD NOW!

Book Synopsis Ajax Black Book, New Edition (With Cd) by : Kogent Solutions Inc.

Download or read book Ajax Black Book, New Edition (With Cd) written by Kogent Solutions Inc. and published by Dreamtech Press. This book was released on 2008-05 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses what Ajax is and what it means to Web developers, as well as the technologies behind Ajax applications. Working through this book, you ll discover how Ajax gives web developers the ability to build applications that are more interactive, more dynamic, more exciting and enjoyable for their users. This book shows you how to write some basic applications that use client-side JavaScript to request information from a Server side component and display it without doing a full page reload. This book teaches you how to create applications according to Ajax principles. It also presents several strategies for communicating between the client and the server, including sending raw data, and using XML or JSON (JavaScript Object Notation) for sending more complex collections of data.· AJAX: A New Approach· Understanding JavaScript for AJAX· Asynchronous data transfer with XMLHttpRequest· Implementing AJAX Frameworks· Implementing Yahoo UI Library· Implementing Google Web Toolkit· Creating Maps in AJAX· Creating ASP.NET AJAX Application· Integrating PHP and AJAX· Integrating AJAX with JSF· Integrating AJAX with Struts· Faster data transfer with JSON in AJAX· Understanding AJAX Patterns· Consuming Web Services in AJAX· Securing AJAX Applications· Debugging the AJAX Application

Professional ASP.NET Design Patterns

Author : Scott Millett
Publisher : John Wiley & Sons
ISBN 13 : 047095289X
Total Pages : 784 pages
Book Rating : 4.4/5 (79 download)

DOWNLOAD NOW!

Book Synopsis Professional ASP.NET Design Patterns by : Scott Millett

Download or read book Professional ASP.NET Design Patterns written by Scott Millett and published by John Wiley & Sons. This book was released on 2010-09-16 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design patterns are time-tested solutions to recurring problems, letting the designer build programs on solutions that have already proved effective Provides developers with more than a dozen ASP.NET examples showing standard design patterns and how using them helpsbuild a richer understanding of ASP.NET architecture, as well as better ASP.NET applications Builds a solid understanding of ASP.NET architecture that can be used over and over again in many projects Covers ASP.NET code to implement many standard patterns including Model-View-Controller (MVC), ETL, Master-Master Snapshot, Master-Slave-Snapshot, Façade, Singleton, Factory, Single Access Point, Roles, Limited View, observer, page controller, common communication patterns, and more

Ajax and REST Recipes

Author : Christian Gross
Publisher : Apress
ISBN 13 : 1430203374
Total Pages : 361 pages
Book Rating : 4.4/5 (32 download)

DOWNLOAD NOW!

Book Synopsis Ajax and REST Recipes by : Christian Gross

Download or read book Ajax and REST Recipes written by Christian Gross and published by Apress. This book was released on 2007-03-01 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ajax is one of the hottest new methodologies on the web, bit it requires a lot of coding, and there are some inherent problems with Ajax applications. This book offers more than 50 adaptable recipes for common tasks using Ajax, DOM Scripting, and REST techniques, saving hours of development time. These provide complete solutions for form validation, drag and drop functionality, data sorting, data presentation techniques, application architecture, debugging, performance enhancements, server-side techniques for web services, and much more. The book makes use of REST and other design patterns, and many popular JavaScript libraries, focusing is on efficiency, optimization and reusability.

Head First Ajax

Author : Rebecca M. Riordan
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449370004
Total Pages : 527 pages
Book Rating : 4.4/5 (493 download)

DOWNLOAD NOW!

Book Synopsis Head First Ajax by : Rebecca M. Riordan

Download or read book Head First Ajax written by Rebecca M. Riordan and published by "O'Reilly Media, Inc.". This book was released on 2008-08-26 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ajax is no longer an experimental approach to website development, but the key to building browser-based applications that form the cornerstone of Web 2.0. Head First Ajax gives you an up-to-date perspective that lets you see exactly what you can do—and has been done—with Ajax. With it, you get a highly practical, in-depth, and mature view of what is now a mature development approach. Using the unique and highly effective visual format that has turned Head First titles into runaway bestsellers, this book offers a big picture overview to introduce Ajax, and then explores the use of individual Ajax components—including the JavaScript event model, DOM, XML, JSON, and more—as it progresses. You'll find plenty of sample applications that illustrate the concepts, along with exercises, quizzes, and other interactive features to help you retain what you've learned. Head First Ajax covers: The JavaScript event model Making Ajax requests with XMLHTTPREQUEST objects The asynchronous application model The Document Object Model (DOM) Manipulating the DOM in JavaScript Controlling the browser with the Browser Object Model XHTML Forms POST Requests XML Syntax and the XML DOM tree XML Requests & Responses JSON -- an alternative to XML Ajax architecture & patterns The Prototype Library The book also discusses the server-side implications of building Ajax applications, and uses a "black box" approach to server-side components. Head First Ajax is the ideal guide for experienced web developers comfortable with scripting—particularly those who have completed the exercises in Head First JavaScript—and for experienced programmers in Java, PHP, and C# who want to learn client-side programming.

Advanced Ajax

Author : Shawn M. Lauriat
Publisher : Pearson Education
ISBN 13 : 0132702983
Total Pages : 399 pages
Book Rating : 4.1/5 (327 download)

DOWNLOAD NOW!

Book Synopsis Advanced Ajax by : Shawn M. Lauriat

Download or read book Advanced Ajax written by Shawn M. Lauriat and published by Pearson Education. This book was released on 2007-10-15 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: “I very much enjoyed how this book covers the full Ajax application lifecycle and not only coding techniques. Anyone who is looking to become a professional front-end developer will appreciate the architectural insight and best practices delivered by this book.” — Andi Gutmans, Co-Founder & Co-Chief Technology Officer of Zend Technologies Mission-Critical Ajax: Maximizing Scalability, Performance, Security, Reliability, and Maintainability Advanced Ajax: Architecture and Best Practices is the definitive guide to building business-critical, production-quality Web applications with Ajax. Shawn M. Lauriat systematically addresses the design, architecture, and development issues associated with Ajax, offering proven patterns and robust code examples available in no other book. You’ll find best practices for addressing the full spectrum of issues enterprise Ajax developers face: scalability, performance, security, reliability, flexibility, maintainability, and reusability. Writing for experienced Web developers, Lauriat delivers fresh ideas and elegant solutions: meaty technical content, presented with exceptional clarity. Among the many topics he covers in unprecedented depth: cleanly implementing JavaScript custom events to reduce coupling and to enhance flexibility; overcoming Ajax’s traditional accessibility limitations; reducing network latency through compression and other techniques; and much more. Coverage includes Planning Ajax interfaces for simplicity, clarity, and intuitiveness Creating scalable, maintainable architectures for client-side JavaScript Using the latest tools to profile, validate, and debug client-side code Architecting the server side for security and functionality, while restricting loaded data, objects, and actions to current requests Protecting against the most widespread and significant Ajax security risks Optimizing every component of an Ajax application, from server-side scripts to database interactions Introducing cutting-edge Ajax: game development, Ajax with canvas, and Ajax for enterprise applications About the Web Site This book’s companion Web site (http://advancedajax.frozen-o.com) doesn’t just provide all the code: It shows code examples in action, as building blocks of a real Web application interface.

Ajax: The Definitive Guide

Author : Anthony T. Holdener III
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596554974
Total Pages : 984 pages
Book Rating : 4.5/5 (965 download)

DOWNLOAD NOW!

Book Synopsis Ajax: The Definitive Guide by : Anthony T. Holdener III

Download or read book Ajax: The Definitive Guide written by Anthony T. Holdener III and published by "O'Reilly Media, Inc.". This book was released on 2008-01-25 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is Ajax a new technology, or the same old stuff web developers have been using for years? Both, actually. This book demonstrates not only how tried-and-true web standards make Ajax possible, but how these older technologies allow you to give sites a decidedly modern Web 2.0 feel. Ajax: The Definitive Guide explains how to use standards like JavaScript, XML, CSS, and XHTML, along with the XMLHttpRequest object, to build browser-based web applications that function like desktop programs. You get a complete background on what goes into today's web sites and applications, and learn to leverage these tools along with Ajax for advanced browser searching, web services, mashups, and more. You discover how to turn a web browser and web site into a true application, and why developing with Ajax is faster, easier and cheaper. The book also explains: How to connect server-side backend components to user interfaces in the browser Loading and manipulating XML documents, and how to replace XML with JSON Manipulating the Document Object Model (DOM) Designing Ajax interfaces for usability, functionality, visualization, and accessibility Site navigation layout, including issues with Ajax and the browser's back button Adding life to tables & lists, navigation boxes and windows Animation creation, interactive forms, and data validation Search, web services and mash-ups Applying Ajax to business communications, and creating Internet games without plug-ins The advantages of modular coding, ways to optimize Ajax applications, and more This book also provides references to XML and XSLT, popular JavaScript Frameworks, Libraries, and Toolkits, and various Web Service APIs. By offering web developers a much broader set of tools and options, Ajax gives developers a new way to create content on the Web, while throwing off the constraints of the past. Ajax: The Definitive Guide describes the contents of this unique toolbox in exhaustive detail, and explains how to get the most out of it.