What is rails scaffolding?
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What is the difference between render and redirect?
Explain testing in rails.
Explain unobtrusive javascript in rails.
How many types of relationships does a model has?
How is calling super() different from the super call?
what is the difference between calling super() and super call?
what is the difference between new, save and create?
what are benefits of using active record as opposed to raw sql queries?
What is rails script? Name some of them?
Write the command to run the migration.
am new to ruby. tell me one thing. i can view my project on browser when i write "ruby script/server". otherwise i cant view my project on localhost. what i have to do to view my project always on browser? pls help
Tell me what is polymorphic association in ruby on rails?