Gets the header information to prevent caching.The several different headers cover the different ways cache prevention is handled by different browsers
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Continue readingGets the header information to prevent caching.The several different headers cover the different ways cache prevention is handled by different browsers
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Continue readingSets the headers to prevent caching for the different browsers.Different browsers support different nocache headers, so several headers must be sent so that all of them get the point that no caching should occur.
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