数据源是 DB2 连接文档的标题。

The data source is the title of your DB2 connection document.

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假定您希望在将HTML文档放到浏览器之前设置文档的标题。

Say you want to set the header of an HTML document before pushing it off to the browser.

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设置文档的标题，主题，作者，关键词，造物主对加密的PD F文件(的)。

Set the document title, subject, author, keywords, creator to the encrypted PDF file (s).

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