Ben Forta

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and Page Caching

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is used to perform server-side HTTP operations, programmatically retrieving pages via HTTP for use within your code. But if the page being retrieved is being cached (perhaps by a proxy server) then there is no way within itself to force the retrieval of fresh content. The solution? Embed a date-time stamp in the URL (as a URL parameter) so that every request uses a unique URL. (Applies to: ColdFusion All)

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