Answer Posted / jhon

ruby is scripting language

how can we define Ruby regular expressions?

792

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How you run your rails application without creating databases?

835

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What is the difference between false and nil in ruby?

807

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Tell me what is orm (object-relationship-model) in rails?

750

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what is the difference between new, save and create?

948

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Explain rvm in rails?

741

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how does ruby on rails use the model view controller (mvc) framework?

778

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How are blocks created?

855

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How is dynamic scaffolding different from static scaffolding?

786

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Tell me what is the function of garbage collection in ruby on rails?

802

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What is the naming convention for variables?

926

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what is active record?

848

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Explain the various ide's of ruby on rails.

786

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what is rails caching?

864

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Who designed active record in rails?

795

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