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[cross-posting to rails and typo lists] Hi, I''m tinkering with the code for typo, a rails-based blog engine. Typo has an XmlController with actions "rss" and "atom" which generate feed.xml files, and it uses a caches_page declaration to cache the files that get generated by those actions. It also has a Sweeper (Observer) class that expires those cached files when a

hi all, I can blab, but here is a sample of my /var/log/apache2/error.log, it has all the info: any ideas what I can do prevent 500s from hitting my users? (besides redirecting them with javascript to the same URL which will be fine on the next request? :) thanks, _alex [Fri Jun 24 12:30:45 2005] [error] [client 172.20.0.175] FastCGI: incomplete headers (0 bytes) received from

Dear R Help Community, I have a question and an answer (based on reading this forum and online research), but I though I should share both since probably there's a much better way to go about my solution. My question is specifically about how to best visualise multiple response contingency tables. What I mean by 'multiple response' is that the total number of responses per row of a