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nkm
nkm has asked
11
questions and find answers to
10
problems.
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11
questions
10
answers
About
Web application developer working in bangalore.
nkm questions
What is Enumerator object? (Created with String#gsub)
Rails - ActiveRecord - Trigger mail on change of a field value
Testing mailer 'from' header using rspec
What does '&.' in '&.sub-title' indicates in scss?
nkm answers
what's gem can operate Excel on linux?
What causes the "already initialized constant" warning?
@things.each or 5.times do |t|
In rails, does it matter to use local variable or instance variable in action methods
Does the || operator evaluate the second argument even if the first argument is true?
Ruby - ActiveRecord::ConnectionNotEstablished
case insensitive equals method based on one attribute
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