Originally posted by Nicky G
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Who's the biggest dork here?
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Geek!Originally posted by NickFitz View Post32767 (0111 1111 1111 1111 in binary) is significant if it's contained in a 16-bit word which is treated as a signed two's-complement value, because incrementing it would cause it to wrap around to -32768 (1000 0000 0000 0000 in binary). If a 16-bit word is treated as an unsigned value then the maximum value it can contain is 65535 (1111 1111 1111 1111 in binary) - when incremented beyond that it would overflow and be reset to zero (0000 0000 0000 0000 in binary).
So they are of equal significance depending on context - for example, it was VB treating a 16-bit value as signed two's-complement that wiped out all the posts on the 10 Downing Street web site's forum when post 32768 (which is actually -32768) was submitted. Had the post ID been treated as an unsigned value, then the incompetence of the developer(s) (and therefore at the heart of Government, as they hired them) wouldn't have been exposed for another few months.
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Ever heard of bore-nary?Originally posted by NickFitz View Post32767 (0111 1111 1111 1111 in binary) is significant if it's contained in a 16-bit word which is treated as a signed two's-complement value, because incrementing it would cause it to wrap around to -32768 (1000 0000 0000 0000 in binary). If a 16-bit word is treated as an unsigned value then the maximum value it can contain is 65535 (1111 1111 1111 1111 in binary) - when incremented beyond that it would overflow and be reset to zero (0000 0000 0000 0000 in binary).
So they are of equal significance depending on context - for example, it was VB treating a 16-bit value as signed two's-complement that wiped out all the posts on the 10 Downing Street web site's forum when post 32768 (which is actually -32768) was submitted. Had the post ID been treated as an unsigned value, then the incompetence of the developer(s) (and therefore at the heart of Government, as they hired them) wouldn't have been exposed for another few months.
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Thank you, BrownIssue, you're very kind.Originally posted by BrowneIssue View Post
Brilliant! I shall steal that response, claim it as my own and recycle it many, many times.
As for Dorkism, I've got a personal reference for being a geek (see .sig) does that count?I'm Spartacus.Comment
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Darn, forgot to log out.Originally posted by Spartacus View PostThank you, BrownIssue, you're very kind.
I'm Spartacus.Comment
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