Jake Dempsey questions

Jake Dempsey answers

• Use active record to find a record by month and day, ignoring year and time
• QUERY speed with limit and milion records
• How do I access the parent element within a Backbone view?
• Interactive interpreter for Java
• Can I determine / how, if a device has vibration or not?
• How does attr_accessible work in Rails?
• Iphone UIButton background color
• paperclip working in development but not working in production?
• Backbonejs collection change sort order?
• no such file to load -- bundler/setup