What is the difference between false and nil in ruby?
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what is the purpose of RJs in Rails?
Please explain what are the positive aspects of rails?
What are class libraries?
What are float, dig and max?
Write a program to show the functionality of request.xhr in ruby on rails ?
how does ruby on rails use the model view controller (mvc) framework?
Explain unobtrusive javascript in rails.
Explain what are the servers supported by ruby on rails?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
What can Rails Migration do?
how many types of callbacks available in ror?
Explain the various ide's of ruby on rails.