ThaddeusJiang/JS-How-to-run.md

Created November 6, 2018 09:47

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JavaScript 运行机制

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JS-How-to-run.md

JavaScript 是一门单线程语言，所有所谓异步，其实都是用同步方法模拟的。
事件循环 Event Loop 是 js 实现异步的一种方法，也是 js 的执行机制。

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