In the documentation for Ruby class Socket::recv, there is a mention 开发者_开发问答of a second option parameter \"flag\" which is said to be zero or more of MSG_ options.
I\'m wondering why this is not working for me: Recipe.find_or_create_by_user_id(current_user.id, :name => \"My first recipe\")
I tried to require Gosu\'s .so file, but it said something about \"开发者_JS百科expecting assembly\".
I\'m a C++/C#/PHP/Javascript programmer who\'s been interested in learning Ruby for a while now. I just graduated and considering this means I no longer have homework to do, I figured now might be a g
Our Rails application has two environments that we deploy to servers a Staging environment and the default Production environment.
I have been trying to get ruby 1.8.6 to connect to a MS SQL Server 2005 on Mac OS X snow leopard following the guide here http://wiki.rubyonrails.org/database-support/ms-sql. I have installed the Ruby
I k开发者_Go百科now I can parse XML using Hpricot, but is it also possible to create files? All the tutorials I found only demonstrate parsing.Jim Weirich\'s Builder is very easy to use. Here\'s an ex
I\'d like some thoughts on whether using fork{} to \'background\' a process from a rails app is such a good idea or not...
I need to implement fine-grained access control in a Ruby on Rails app. The permissions for individual users are saved in a database table and I thought that it would be best to let the respective res
code: c = 0 items.each { |i| puts i.to_s # if c > 9 escape the each iteration early - and do not repeat