Why reinvent the wheel every time you run into a problem with JavaScript? This cookbook is chock-full of code recipes for common programming tasks, along with techniques for building apps that work in any browser. You'll get adaptable code samples that you can add to almost any project--and you'll learn more about JavaScript in the process. The recipes in this book take advantage of the latest features in ECMAScript 2020 and beyond and use modern JavaScript coding standards. You'll learn how to: Set up a productive development environment with a code editor, linter, and test server Work with JavaScript data types, such as strings, arrays, and BigInts Improve your understanding of JavaScript functions, including arrow functions, closures, and generators Apply object-oriented programming concepts like classes and inheritance Work with rich media in JavaScript, including audio, video, and SVGs Manipulate HTML markup and CSS styles Use JavaScript anywhere with Node.js Access and manipulate remote data with REST, GraphQL, and Fetch Get started with the popular Express application-building framework Perform asynchronous operations with Promises, async/await, and web workers

If you're a web developer or designer familiar with CSS and JavaScript, this tightly focused introduction shows you how to add HTML5 media elements to your web pages, and how to provide custom controls for letting web visitors interact with the content.

You'll also learn how to provide subtitles and captions, using file formats that work in browsers "now." This book includes code samples and downloadable examples to help you take full advantage of audio and video in your web pages. Ensure your audio or video works in all browsers that support HTML5 media elements Learn about widely supported media file codecs and containers Customize the appearance of media elements with CSS Build your own applications to work with and control media elements Apply video subtitles and closed captioning with SRT and WebVTT Use SVG filters with HTML5, and play videos in your Canvas applications Explore upcoming features, including support for multiple tracks and synchronized playback

When Shelly Powers was 7, she told her mother that she’d marry Elvis Presley when she grew up. She did — though he was an impersonator, a tribute artist she met in Las Vegas. But over her 12 years living in Vegas, she became involved with Elvis International. One of her roles at Elvis International was to interview Elvis’ friends and associates, the first of which was his personal photographer, Ed Bonja. What started as one interview became many more, and with them many more friendships with people in Elvis’ circle. Each of the 11 of Elvis’ intimates interviewed here has a good story to tell. Each is accompanied by period photographs of Elvis and the friend, movie posters, concert memorabilia, and unusual memories that every fan of Elvis will want to read. Interviewees include: Ed Bonja Tour manager and official photographer 1970-77; Cynthia Pepper Co-star in the movie “Kissin’ Cousins”; Darleen Thompkins Worked with Elvis on “Blue Hawaii” and remained close till his death; Patti Perry Met Elvis when she was 17 and only female member of “Memphis Mafia”; Myrna Smith Elvis backing singer 1969-77; Joe (Diamond Joe) Esposito Lifelong friend, body guard and best man when Elvis married Priscilla; Sonny West Lifelong friend of Elvis and bodyguard; Jerry Schilling Lifelong friend and managed the Beach Boys, Jerry Lee Lewis and Lisa Marie Presley; Larry Geller Spiritual advisor and personal hair stylist. Shaped Elvis’ look; Jimmy Velvet Friend for 20 years and ran an Elvis memorabilia museum in Memphis. Packed with remarkable photographs, this will be a memorable fans’ resource and enjoyable reading for anyone.

Take your web development skills from browser to server with Node-and learn how to write fast, highly scalable network applications on this JavaScript-based platform. Updated for the latest Node Long Term Support (LTS) and Node Current (6.0) releases, this hands-on edition helps you master Node's core fundamentals and gain experience with several built-in and contributed modules. Get up to speed on Node's event-driven, asynchronous I/O model for developing data-intensive applications that are frequently accessed but computationally simple. If you're comfortable working with JavaScript, this book provides many programming and deployment examples to help you take advantage of server-side development with Node. Explore the frameworks and functionality for full-stack Node development Dive into Node's module system and package management support Test your application or module code on the fly with Node's REPL console Use core Node modules to build web applications and an HTTP server Learn Node's support for networks, security, and sockets Access operating system functionality with child processes Learn tools and techniques for Node development and production Use Node in microcontrollers, microcomputers, and the Internet of Things

The Resource Description Framework (RDF) is a structure for describing and interchanging metadata on the Web. Practical RDF explains RDF from the ground up, providing real-world examples and descriptions of how the technology is being used in applications like Mozilla, FOAF, and Chandler, as well as infrastructure you can use to build your own applications. This book cuts to the heart of the W3C's often obscure specifications, giving you tools to apply RDF successfully in your own projects.

"Gain "braids together two stories on very different scales. In one, Laura Body, divorced mother of two and a real-estate agent in the small town of Lacewood, Illinois, plunges into a new existence when she learns that she has ovarian cancer. In the other, Clare & Company, a soap manufacturer begun by three brothers in nineteenth-century Boston, grows over the course of a century and a half into an international consumer products conglomerate based in Laura's hometown. Clare's stunning growth reflects the kaleidoscopic history of America; Laura Body's life is changed forever by Clare. The novel's stunning conclusion reveals the countless invisible connections between the largest enterprises and the smallest lives.