如果你想要学习更多的新的Math内容,点击new number and math features in ES6。 扩展操作符 扩展操作符(…)是一个非常方便的语法,它用于在数组的特殊的地方扩展元素,比如函数调用中的参数。下面展示一些例子来说明它的用处。 首先,我们来看看如何通过另一个数组来扩展数组的元素: let values = [1, 2, 4]; let som
Javascript ES6 ❮ PreviousNext ❯ ECMAScript 2015 was the second major revision to JavaScript. ECMAScript 2015 is also known as ES6 and ECMAScript 6. This chapter describes the most important features of ES6. New Features in ES6 Browser Support for ES6 (2015)...
JavaScript ES6 brings new syntax and new awesome features to make your code more modern and more readable. It allows you to write less code and do more. ES6 introduces us to many great features like arrow functions, template strings, class destruction, Modules… and more. Let’s take a loo...
url: '/top-5-es6-features/' }; var {title, Details: {date: {created, modified}}} = jsondata console.log(title) // 'Top 5 JavaScript ES6 Features' console.log(created) // '2017/09/19' console.log(modified) // '2017/09/20'数组...
The CloudScript runtime environment supports most of the modern ECMAScript 6 features. While a majority of these features are syntactical tricks, you can use them to improve and clean your CloudScript code.A complete overview of ES6 features is available in this Cheat Sheet....
ES6 Features系列:Template Strings & Tagged Template Strings,1.Brief ES6(ECMAScript6thedition)于2015年7月份发布,虽然各大浏览器仍未全面支持ES6,但我们可以在后端通过Node.js0.12和io.js,而前端则通过Traceur或Babel这类Transpiler将ES6语法预转译
In dit artikel String interpolation New methods and arrow functions Object assignment Getters The CloudScript runtime environment supports most of the modern ECMAScript 6 features. While a majority of these features are syntactical tricks, you can use them to improve and clean your CloudScript ...
for-in循环体除了会遍历数组元素外,还会遍历自定义属性。如var array= [];array[0] = 0 ; array[1] = 2;array.exapmle 在遍历过程中循环将额外执行一次,遍历“array.example”的索引。数组原型链上的属性都能被访问到。 在某些情况下,这段代码可能按照随机顺序遍历数组元素 ...
You’ve probably heard about ECMAScript 6 (or ES6) already. It’s the next version of JavaScript, and it has some great new features. The features have varying degrees of complexity and are useful in both simple scripts and complex applications.
p.s. The HTML, CSS and JavaScript features you get in a Cordova webview depend on the target device, not on the XDK. See this article for a little background: http://blogs.intel.com/evangelists/2014/09/02/html5-web-app-webview-app/ One of the reasons we recommend u...