What is difference between form_for and form_tag?
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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
how you can create a controller for subject?
Explain how does rails implement ajax?
how many types of callbacks available in ror?
What is the difference between symbol and string?
what is active record?
How many types of associations relationships does a model have?
Do you know the role of garbage collection in ruby on rails?
What is rails migration? What can it do?
How will be the future for ruby on rails?
Explain the various ide's of ruby on rails.
Write a program to show the functionality of request.xhr in ruby on rails ?