How did you filter out duplicates or old ads? | Hacker News

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		lighttower on Aug 28, 2016 \| parent \| context \| favorite \| on: How I built a Slack bot to help me find an apartme... How did you filter out duplicates or old ads?

jhalstead on Aug 28, 2016 [–]

There's a "Posted Today" filter on Craigslist that I used. That helps with old ads, but not continuously reposted ads though, which was still a problem.

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