Henry questions

Henry answers

• Spring Security 3 SavedRequestAwareAuthenticationSuccessHandler not saving original request
• How do I properly cleanup an AVCaptureSession and AVCaptureVideoPreviewLayer
• Observing changes in Android content observer for Audio.Media.EXTERNAL_CONTENT_URI
• Spring: HibernateTransactionManager handling multiple datasources
• How to add a Navigation Controller with Interface Builder?
• Android fragments vs compound controls
• What is the benefit of using Fragments in Android, rather than Views?