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
what the difference between static scaffolding and Dynamic scaffolding?
What are the different types of association relationships that exist?
How are the key differences between python and ruby?
How is calling super() different from the super call?
How are blocks created?
What is the purpose of require_relative in ruby?
Explain the role of sub directory app/controllers and app/helpers.
what is the difference between calling super() and super call?
Please explain what are the positive aspects of rails?
How to use two databases into a single application?
How to find second max element from database ?
How many filters are there in rails.