How many types of variables are available in ruby class?
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what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?
What is the purpose of require_relative in ruby?
How to serialize data with yaml?
hi am b,tech 2011 passedout now am learnig ROR technology may i knw what is the feature of this one and what is the salary ranges to this i heard there is a less salaries to this technology give me valuable suggestions
Mention the log that has to be seen to report errors in Ruby Rails?
What are models in rails?
what is Mixin in Rails?
What is the difference between symbol and string?
how you can list all routes for an application?
How can you protect filter methods in rails?
Who designed active record in rails?
Explain unobtrusive javascript in rails.