Dmitry Frenkel questions

Dmitry Frenkel answers

• "There is already an object named XXXX in the database" after creating New database
• Rails use MS SQL server database
• Rspec Options for testing rails app
• How does the DBMS affect application performance? And Informix GUI tools?
• TinyMCE- Get plain text
• Check if exclusively only these flags set in enumeration
• How can I write an Omniauth RSpec for the login?
• Where does nginx store default error pages
• is it possible to create a view from another view?
• Add new migrations from Rails engine gem to app via generator