Explain about restful architecture?
How many types of variables are available in ruby class?
What are the differences betweeen Rails 2.x and Rails 3
4 Answers Al Larin, Baidu, CTS,
Tell me what is mixin in rails?
Mention the log that has to be seen to report errors in Ruby Rails?
Explain model in rails?
Explain unobtrusive javascript in rails.
write a program to show the usage of sql in the database file?
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?
Difference between argument and parameter in ruby on rails ?
Whats the difference between symbol and string?
How is dynamic scaffolding different from static scaffolding?
Tell me what is polymorphic association in ruby on rails?