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[REBOL] comparing two URLs

From: hallvard:ystad:helpinhand at: 22-Oct-2003 12:05

Hi list My rebol stuff search engine now has more than 10000 entries, and works pretty fast thanks to DocKimbels mysql protocol. Here's a problem: Some websites work both with and without the www prefix (ex. and just plain and simple Sometimes this gives double records in my DB (ex. : you'll see that both and appears). Is there a way to detect such behaviour on a server? Or do I have to compare my incoming document to whatever documents I already have in the DB that _might_ be the same document? Thnaks, Hallvard