If you don't want to wait, you can buyYuri's JavaScript Flashcards, a set of frontend interview questions sorted by popularity among interviewers printed on beautiful poker-size flashcards. Question 1. What's the difference betweenundefinedandnot definedin JavaScript Answer In JavaScript if you ...
Question-2 :async function getValue(){ return 'i love javascript' } const result2 = getValue(); console.log(result2); // Answer : Promise {' i love javascript'}Since getValue is an async function and returns a promise due to the use of the async keyword, the return value is a ...
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script start a1 start a2 promise2 script end promise1 a1 end promise2.then promise3 setTimeout 参考文章 从一道题浅说 JavaScript 的事件循环https://github.com/Advanced-Frontend/Daily-Interview-Question/issues/7 async/await 执行顺序详解
§ 2024年最新github之Javascript语言开源项目top50排行榜项目 语言|star|项目名称|描述|创建时间|更新时间 || JavaScript|220,891|facebook/react|用于 web 和原生用户界面的库。|2013/5/25|2024/4/2 JavaScript|167,239|twbs/bootstrap|用于在 web 上开发响应式、移动端优先项目的最流行的 HTML、CSS 和 JavaS...
无非是在微任务那块儿做点文章,前面的内容如果你都看懂了的话这道题一定没问题的,结果如下: script start a1 start a2 promise2 script end promise1 a1 end promise2.then promise3 setTimeout 原文链接:https://github.com/Advanced-Frontend/Daily-Interview-Question/issues/7...
微信图片_20190311103708.png 7.然后执行下一个宏任务,也就是setTimeout,输出setTimeout 微信图片_20190311103908.png 参考文献: 1.https://github.com/Advanced-Frontend/Daily-Interview-Question/issues/7 2.http://www.ruanyifeng.com/blog/2014/10/event-loop.html...
console.log('promise3') }) }) console.log('script end') 输出结果: /*script start a1 start a2 promise2 script end promise1 a1 end promise2.then promise3 setTimeout*/ 原文地址:https://github.com/Advanced-Frontend/Daily-Interview-Question/issues/7...
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