It takes minimal effort to ensure that the server not only finished with a request, but returned an "Everything is OK" status code.

它花费了最小的努力来确保服务器不但完成了一个请求，而且还返回了一个“一切良好”的状态代码。

youdao

If the string is set to a value with an invalid length, the code is OK, but the XML generated fails validation.

如果将该字符串设置为无效长度的值，该代码没有问题，但是生成的XML将无法通过验证。

youdao

Browse and select the folder that you unzipped the code to and click OK.

浏览并选择代码解压缩后所在的文件夹，然后单击ok。

youdao

OK.Let's look at the code-- actually, let's test this out first before we do it.

因此我已经添加了，就像Guttag教授做的那样-啊，应该这么说。

麻省理工公开课 - 计算机科学及编程导论课程节选