JavaScript with Promises (Paperback)
暫譯: 使用 Promises 的 JavaScript (平裝本)
Daniel Parker
- 出版商: O'Reilly
- 出版日期: 2015-07-14
- 售價: $1,050
- 貴賓價: 9.5 折 $998
- 語言: 英文
- 頁數: 94
- 裝訂: Paperback
- ISBN: 1449373216
- ISBN-13: 9781449373214
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相關分類:
JavaScript
海外代購書籍(需單獨結帳)
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商品描述
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 teaches you how to make use of promise constructs. JavaScript routinely supports asynchronous code, calling a function 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 tool for bridging that gap. This book shows you how to use these tools, and also demonstrates techniques that enable you to use features like ?WebRTC.
商品描述(中文翻譯)
如果您是一位開發者,正在轉向大量使用非同步 API 的環境,例如 Node、WinRT 或 Chrome 打包應用程式,本書將教您如何利用 promise 構造。JavaScript 常規上支持非同步代碼,調用一個函數時並不期望何時會收到回應。不幸的是,以這種風格編寫代碼對人類來說是困難的,而 promises 是彌補這一差距的關鍵工具。本書將向您展示如何使用這些工具,並演示使您能夠使用像 WebRTC 這樣的功能的技術。