Schmurfy questions

Schmurfy answers

• Ruby 1.9.2: irb throws ArgumentError: invalid byte sequence in UTF-8 when entering German Umlaut
• Is there any practical difference between Ruby pre-1.9 and Ruby 1.9 threads?
• Ruby Net:SSH Control Master?
• Omniauth and open_id with Google broken when running behind nginx in SSL mode
• How to manage migrations when multiple apps share the same database in Ruby?
• sending an email via Pony mail with no authentication?
• Multiple Ruby EventMachines in one process: possible?
• Monitor events in a filesystem as they happen
• How to make single digit number a two digit number in ruby?
• Whats the difference between class_eval and class << className?