Rahul Tapali

Rahul Tapali has asked 7 questions and find answers to 15 problems.

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Rahul Tapali questions

How does ruby keep track of variables [duplicate]
Switching between different version of rails in same gem set
Git no space left on device
Installing Ruby 2.0.0 using RVM
Destroying all delayed job in rails
How do I get the parent's class name in Ruby

Rahul Tapali answers

Capitalize each word except selected words in an array
Empty collection check returning false with no entries (Ruby on Rails)
Rails create form for model with many to many relation
how can I convert milliseconds in String format to HH:MM:SS format in Ruby in under 3 lines of code?
How to hide part of a rails 3 form depending on value selected from dropdown menu
Rails Routes With Query Parameters
Rails .where() attribute IS NOT NULL
Rails has_many :through PG::Error: ERROR: column reference "id" is ambiguous error
Adding more fields to an existing model
Web page scraping gems/tools available in Ruby [closed]