let me know
what is ruby software and where and when it is usefull.
Is it usefull to data base developer, if yes...where?
thank you
Do you know what is sweeper in rails?
what is the command to create a migration?
Is Ruby is a Scripting Language or Compiled Language?
What are the three methods to install ruby on rails?
At is cross-site request forgery (csrf)?
Mention the differences between the observers and callbacks in ruby on rails.
What is the main function of helpers used in ruby on rails?
How you run your Rails Application without creating database ?
how can we define Ruby regular expressions?
how you can list all routes for an application?
Explain me the log that has to be seen to report errors in ruby rails?
How you run your rails application without creating databases?