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Symbols-标志ECMAScript 6 symbols began as a way to create private object members, a feature JavaScript developers have long wanted. The focus was around... 阅读全文
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Iterators and GeneratorsIterators have been used in many programming languages as a way to more easily work with collections of data. In ECMAScript 6,... 阅读全文
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三、模版字符串JavaScript’s strings have been fairly limited when compared to those in other languages. Template strings add new syntax to allow the creation ... 阅读全文
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一 什么是Retina所谓“Retina”是一种显示技术,可以将把更多的像素点压缩至一块屏幕里,从而达到更高的分辨率并提高屏幕显示的细腻程度,以MacBook Pro with Retina Display为例,工作时显卡渲染出2880x1800个像素,其中每四个像素一组,输出原来屏幕的一个像素显示... 阅读全文
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二、对象A lot of ECMAScript 6 focused on improving the utility of objects. The focus makes sense given that nearly every value in JavaScript is represente... 阅读全文