Roman’s tech blog
ruby, perl and other stuff
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I’ll keep this blog for technical stuff only
Areas of interest: Rails, Ruby, information retrieval.
Recent Posts
Using curb with open-uri
Non-negative Matrix Factorization for Ruby
I18n support for validates_date_time
Displaying recaptcha inside ModalBox
Expire cache item in Rails ActiveSupport::Cache::FileStore
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Evgeny Zislis
Tarlog on Java
March 2010
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