What is the difference between symbol and string?
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I would like to know about ruby on rails.I want to know.how will be the future for ruby on rails.please tell me.
What is the use of the super function in ruby on rails?
Am Fresher ..,i dont know seven controller methods.am searching in google .but am not getting .help me
Explain how Rails implements Ajax?
Mention all the naming conventions in ruby on rails.
Explain valid and invalid in rails?
Tell me what is coc in rails?
What is rails scaffolding?
What are filters? and how many types of filters are there in ruby
How are blocks created?
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
what is the use of super function in ruby on rails?