职业是不分贵贱,而且行行出状元,所以你现在选择哪个行业就业呢?日前,就有一个女子回收餐盒以及饮料瓶月入过万,该消息发布之后网友表示不敢相信,为何收入这么高呢?
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: