Jigar Bhatt questions

Jigar Bhatt answers

• Rails auto-assigning id that already exists
• Difference between save(false) and save(:validate => false)
• How to chain scope queries with OR instead of AND?
• Installing RMagick Gem
• Rails 3 full error messages format
• fatal: unable to access ".....": gnutls_handshake() failed: Handshake failed
• clearing rails app database on heroku production site
• Devise Not Validating Password/Password Confirmation
• How to get list of git branches in Rails application?