https://blog.csdn.net/u010403387/article/details/44197629?utm_source=blogxgwz8 如以下代码所示,id为tidy的<a>标签中既存在<span>标签,又存在“This is some text”的文本.那么问题来了,怎么用jquery只取“This is some text”的文本,而不取<span>里的内容? <a id="tidy"> <span id=
Linq to SQL 语法查询(链接查询,子查询 & in操作 & join,分组统计等) 子查询 描述:查询订单数超过5的顾客信息 查询句法: var 子查询 = from c in ctx.Customers where (from o in ctx.Orders group o by o.CustomerID into o where o.Count() > 5 select o.Key).Contains(c.CustomerID) select c; in 操作 描述:查