"Sharp" is correct, though Biz# is "Biz hash" or "Biz pound sign" or "Biz number sign" depending where you are from.

The correct representation is with the sharp sign rather than the...

Of course if we wanted to get picky about it, I could complain about the spelling of behaviour!

Very true.  I thought "technically skilled, slightly disrespectful of authority, and just a touch of criminal behavior" summed us up very nicely, thanks!

Now that sounds like it would be fun when out walking the dog... and walking past people's houses...

... or (in the UK at least) in the bookies, when a horse...

Cool – a transparent toaster!  Until you read, “Unfortunately, the glass does not reach a high enough temperature — at this time — to actually toast the bread.”.  Hmm…...

Interesting point re product price vs. salaries.  Perhaps those recruiting see the product as more complex.

Of course, if there is a shortage in supply of PostgreSQL DBAs, then economically that...

Is the latest date always going to have the highest class?

If so:

SELECT id, MAX(class), MAX(date)

FROM table

GROUP BY id

If that rule doesn't hold though, you'll get spurious results.

>> Oh those poor sheep…. <<

I hope you're not accusing me of being Welsh!