Does any one recognize this binary data storage format
Scott David Daniels
Scott.Daniels at Acm.Org
Tue Aug 9 17:33:43 EDT 2005
Grant Edwards wrote:
>>Ex #1) 333-3333
>>Hex On disk: 00 00 00 80 6a 6e 49 41
>>
>>Ex #2) 666-6666
>>Hex On disk: 00 00 00 80 6a 6e 59 41
>
> So there's only a 1-bit different between the on-disk
> representation of 333-3333 and 666-6666.
>
> That sounds pretty unlikely. Are you 100% sure you're looking
> at the correct bytes?
Perhaps the one bit is an exponent -- some kind of floating point
based format? That matches the doubling of all digits.
--Scott David Daniels
Scott.Daniels at Acm.Org
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