matt questions

matt answers

• Unable to set numeric DataMapper field to blank value
• counting elements in xml with Nokogiri
• DRb::DRbServerNotFound passing Sinatra params
• How to detect code language for markdown?
• Generating JavaScript in Sinatra helpers
• Accepting an undefined number of arguments in Ruby/Inline C
• Can I pass variables to be rendered by erb from the command line?
• Unwanted warning message with g++
• An Encoded forward slash is being handled as if it was un-encoded - Sinatra
• How to remove the "Server" HTTP response header from my Rack app