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JavaScript Promises Essentials Rami Sarieddine

JavaScript Promises Essentials

Rami Sarieddine

Published
ISBN :
Kindle Edition
90 pages
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 About the Book 

Promises are a new programming paradigm in JavaScript that allow developers to request data that they dont have yet and deal with it at a non-determined point in the future (asynchronously). Starting with the basics of the promise objects, well beMorePromises are a new programming paradigm in JavaScript that allow developers to request data that they dont have yet and deal with it at a non-determined point in the future (asynchronously). Starting with the basics of the promise objects, well be able to leverage the maximum capabilities of promises when writing applications.This book starts by giving you some background information on the asynchronous programming model in JavaScript, recognizing its importance in JavaScript programming. It then walks you through the key concepts and intricacies of the Promises API. Following that, you will learn how you can write complex asynchronous operations with chained promises and be able to catch and handle exceptions. With this book, youll learn how to write better asynchronous operations using JavaScript promises.