PHP+QB is an alternate virtual machine for PHP that claims to offers an order of magnitude improvement in performance. The downside is that it requires everything to be statically typed, arrays ...

Long story short, i'm trying to optimize a situation where I need to iterate through an array of about 3000 items and check to see if they are in another array of up to 3000 items.Obviously, the ...

Well, I need to get a median value for a set of numbers, from a query. To my surprise, Sql Server does not have a median function/sproc (well, if you install the analysis tools you do, but I can't ...