Do you just need to if it has changed? Or also how?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In the absence of evidence, opinion is indistinguishable from prejudice.
RIP PCW It is as I've been saying!(Audio until 20090817)

In reply to Re: Hash compare or checksum by BrowserUk
in thread Hash compare or checksum by Sewi

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