udit questions

• Rails cookie based sessions: mixing session scope with expiration times
• Finding the next ActiveRecord model object in the database using given object
• Autowire Annotation in Spring without using Component Scanning
• autotest shows blank
• sql injection prevention for create method in rails controller
• Preventing the User from posting fake AJAX requests (Ensure AJAX requests only come from app)
• Attempt at understanding the double-dispatch pattern
• Setting the granularity of the HTML5 audio event 'timeupdate'
• Integrating tomcat and eclipse as a hot-deploy environment

udit answers