入住酒店真的安全吗?其实并不是的,因为网友多次曝出酒店卫生问题,还有一些酒店房间存在摄像头,全程拍摄让你隐私暴露。如今就有一个网友称,自己投诉之后被酒店曝光了身份证号,这是什么情况呢?
I am trying to get a list of parents where the child collection does not contain an item of a specific type.The LINQ equivalent would be something like: