What is the symbol garbage collector?
No Answer is Posted For this Question
Be the First to Post Answer
what are the positive aspects of Rails?
How are observers and callbacks different from each other?
What are filters? and how many types of filters are there in ruby
What are the functions performed by rails migration?
Tell me what is polymorphic association in ruby on rails?
When are self.up and self.down methods used?
The string can be represented in single as well as double quotes. What is the difference between the two?
What is rails migrations?
Who developed ruby on rails?
when self.up and self.down method is used?
What I have to do to view my project always on browser?
Tell me what is rails active record in ruby on rails?