I\'m fairly new to both Git and Ruby, but I\'m wondering if this situation is an appropriate time to use Git submodules, or if I should use a different approach.
I have a url that I am using in one of the controllers. Is there a better place to put this url? The url uses an API key and I was wondering if there is a better place to add this url and/or api key s
I am doing a bundle install and all of the gems work fine except JSON when it get to the JSON gem I receive this error.
I\'m trying to develop a gem locally, and have installed it with Bundler. My Gemfile looks like this: source \"http://rubygems.org\"
Hello people I was following this tutorial to generate a \"pdf\" file from a view in my rails app. Everything was ok, until I tried to hide the \"link to download\". Everytime I generate the PDF fi
In my rails application ruby -v ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux] When I run rvm gemset list
I tried to uninstall a gem and get the below error. Any help would be appreciated. Thanks. Macintosh-3:haloror patelc75$ gem list -d will_paginate
Hi i have a database of users in a ruby project and i need to loop through each of them and get t开发者_如何学Cheir values. How do you loop? I know that you can use
I need to install and run memcached for an application. I h开发者_开发百科ave my own ruby installation on a linux machine I am not a super-user of.
I\'m new to Ruby and I was looking around for libraries to parse html and found Nokogiri. The problem I\'m having is if I fire up IRB and type require \'nokogiri\', it works fine and prints out true.
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