Search results for "mastering javascript"
Items we need to order for you
Testable JavaScript
That's right: JavaScript code is testable, despite the lack of unit test standards for this language. With this book, you'll discover how to devise excellent tests and real-world testing plans for your existing JavaScript code. Developers starting out on a new project will greatly benefit from these guidelines. Testing a language that runs within many different implementations and environments is inherently difficult - and since most JavaScript environments are UI-based, automated testing becomes even more difficult. This guide shows developers and their managers how to overcome these problems to test JavaScript code efficiently. Topics include: Which types of Javascript testing are most effective When and why should you run tests on Javascript code Code patterns and anti-patterns that promote and inhibit Javascript testing Integrating unit tests with your development and build environments (automated test running and reporting) Code coverage: how to get it, interpret it, and automatically generate it
R 798.00
R 611.00
R 916.00
R 457.00
JavaScript for Sound Artists
Learn how to program JavaScript while creating interactive audio applications with JavaScript for Sound Artists: Learn to Code With the Web Audio API! William Turner and Steve Leonard showcase the basics of JavaScript language programing so that readers can learn how to build browser based audio applications, such as music synthesizers and drum machines. The companion website offers further opportunity for growth. Web Audio API instruction includes oscillators, audio file loading and playback, basic audio manipulation, panning and time. This book encompasses all of the basic features of JavaScript with aspects of the Web Audio API to heighten the capability of any browser. Key Features Uses the readers existing knowledge of audio technology to facilitate learning how to program using JavaScript. The teaching will be done through a series of annotated examples and explanations. Downloadable code examples and links to additional reference material included on the books companion website. This book makes learning programming more approachable to nonprofessional programmers The context of teaching JavaScript for the creative audio community in this manner does not exist anywhere else in the market and uses example-based teaching
R 7,577.49
R 457.00
R 457.00
R 611.00
R 580.00
R 641.00
R 763.00
Javascript Crash Course
JavaScript is the programming language of the internet, the secret sauce that makes websites dynamic, responsive, and all-around awesome. JavaScript Crash Course will quickly teach total beginners how to code in this popular, easy-to-learn language. This light-hearted, fast-paced introduction teaches you programming essentials through fun examples, hands-on exercises, and projects like building a Pong-style game. Discover all the important aspects of the language without delving into expert-level nitty-gritty details or confusing jargon. You will quickly develop an understanding of key coding concepts including strings, functions, arrays, and loops, and then move on to more advanced topics, such as building web-page interactivity by manipulating the DOM, and drawing graphics with Canvas. Along the way, you'll have fun using JavaScript to make games, apps, and even create music.
R 1,140.00
R 1,500.00
R 531.00
R 457.00
Learn Meteor - Node.Js and MongoDB JavaScript Platform
You're a developer who knows nothing to Meteor. Which is fine, except that you need to start coding your next application using Meteor. Don't worry: I have you covered. I've been training hundreds of developers like you during 15 years, and converted my experience into this book. I know from experience teaching what takes more time to learn in Meteor, and will spend time only where appropriate. Plus this book is packed with exercises which build up into a full project: you develop a small e-commerce application. You'll allow users to browse for products, add them to their basket, and you'll also create a full back-end where the site administrators will be able to list, create, modify, and delete products. Read this book, and you can code your Meteor application within a week.
R 723.95
JavaScript Cookbook
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 serverWork with JavaScript data types, such as strings, arrays, and BigIntsImprove your understanding of JavaScript functions, including arrow functions, closures, and generatorsApply object-oriented programming concepts like classes and inheritanceWork with rich media in JavaScript, including audio, video, and SVGsManipulate HTML markup and CSS stylesUse JavaScript anywhere with Node.jsAccess and manipulate remote data with REST, GraphQL, and FetchGet started with the popular Express application-building frameworkPerform asynchronous operations with Promises, async/await, and web workers
R 1,824.00
R 519.00
R 457.00
R 1,801.00
R 1,219.00
R 580.00
R 611.00
R 764.00
R 291.00
R 672.00
R 397.00
R 550.00
R 1,221.00
R 457.00
R 365.00
R 457.00
R 1,221.00
R 457.00
R 1,006.00
JavaScript Testing with Jasmine
Get a concise introduction to Jasmine, the popular behavior-driven testing framework for JavaScript. This practical guide shows you how to write unit tests with Jasmine that automatically check for bugs in your application. Learn how to write specifications for individual components, and then use those specs to test the code you write. Throughout the book, author Evan Hahn focuses primarily on methods for testing browser-based JavaScript applications, but you'll also discover how to use Jasmine with CoffeeScript, Node.js, Ruby on Rails, and Ruby without Rails. You won't find a more in-depth source for Jasmine anywhere. Get an overview of both test-driven and behavior-driven development Write useful specs by determining what you need to test - and what you don't Test the behavior of new and existing code against the specs you create Apply Jasmine matchers and discover how to build your own Organize code suites into groups and subgroups as your code becomes more complex Use a Jasmine spy in place of a function or an object - and learn why it's valuable
R 519.00
R 458.00
