A graduate developer, Jerry, asked me, "How will I know that my code works?"

一个刚毕业的开发人员，Jerry，问我：“我怎么才能知道我的代码是正确的？”

youdao

But Master, how will I know what I am going to do before I do it?

可是大师，我怎么能在采取行动之前就知道自己将要做什么呢？

youdao

But Master, how will I know what I am going to do before I do it?

可是大师，我怎么能在采取行动之前就知道自己将要做什么呢？

youdao