What are rails validation used for?
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difference between form_for and form_tag
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Who designed active record in rails?
How many types of variables are available in ruby class?
Write a program to show the functionality of request.xhr in ruby on rails ?
What is rails scaffolding?
Do you know what is rake in rails?
What is the use of the super function in ruby on rails?
Difference between gem and plugin?
What is the latest version of ruby on rails?
Where does the start_tabnav gets informations for tabs rendering in ruby rail?
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