Listing 6 shows a header request specifying that only data that has been modified since November 11, 2003 be sent back from the server.

清单6显示了一个指定只有自2003年11月11日以后修改的数据才送回服务器的头。

youdao

Going back to Listing 14, after we create the XML document as a string, we set the response header for the content type and send the XML string back to requester.

返回到清单14，在将XML文档创建为字符串后，设置内容类型的响应头部并将XML字符串发送回给请求者。

youdao

Originally, the purpose of this header was to identify the intent of the request — the operation to be invoked on the back end.

最初，这个头主要是用来识别请求意图——后台所调用的操作。

youdao

And in first-half injury time Clarets substitute Gudjonsson almost connected with a Steven Thompson header back across the face of goal.

BBC: Burnley 1-0 Sheff Utd

Sol Bamba put his keeper under pressure with a poor header back towards goal, but the Hibernian number one managed to smother the danger before Sheridan could pounce.

BBC: Sport - Football - St Johnstone 5-1 Hibernian

But they were stunned into silence on 23 minutes when Billy Sharp curled in a deep cross from the right which Quinn met with a firm header back across Richard Wright and into the net.

BBC: Southampton 3-2 Sheff Utd