help

• anybody seen old content showing up on heroku at various points in time (especially at night)?
  • crickets …

interesting

• rake execute takes a hash, rake invoke takes an ordered list
• http://join.me is a cool tool for interactive screen sharing
• don’t use anonymous iframes for ajax file upload, use a class or id,
  • we saw weird issues with a chat provider who uses an anonymous iframe which was getting all our file upload info