umar

umar has asked 33 questions and find answers to 2 problems.

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umar questions

Set up a dedicated rails production server [closed]
how to make has_and_belongs_to_many relationship work in mongoid
how to preview an image before upload in various browsers
how to specify path to Gemfile.lock during bundle install with capistrano
joining one table multiple times to other tables
how to compress and minify assets using jekyll plugins
How to take screenshot of whole web page, rather than what shows on the screen [closed]
Why is float division slow?
How to make Capybara do a DELETE request in a Cucumber feature?
how to customize rails activerecord validation error message to show attribute value

umar answers

how to specify path to Gemfile.lock during bundle install with capistrano