umar

umar has asked 35 questions and find answers to 2 problems.

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umar questions

Is there a way to inspect all controller variables at once in Rails?
Indenting a bunch of lines in Vim
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?

umar answers

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