search for: melzer

Hi, This query is a replica of the link http://railsforum.com/viewtopic.php?id=51231. As I was unable to get any replies from the rails forum, I am posting the same here. I have developed an app using Rails 3. I have a table made to look like a calendar. I wanted to know if there were any methods or gems to acheive right click(context menu) action on the dates WITHOUT javascripts or

This is my gem env RubyGems Environment: - RUBYGEMS VERSION: 1.3.7 - RUBY VERSION: 1.9.2 (2010-12-25 patchlevel 136) [i686-linux] - INSTALLATION DIRECTORY: /home/arjunkishore/.rvm/gems/ruby-1.9.2-p136 - RUBY EXECUTABLE: /home/arjunkishore/.rvm/rubies/ruby-1.9.2-p136/bin/ruby - EXECUTABLE DIRECTORY: /home/arjunkishore/.rvm/gems/ruby-1.9.2-p136/bin - RUBYGEMS PLATFORMS: - ruby -

Hoping someone can help me with xtabs and ftable. I'm trying to get a pair of ftables (possibly more) next to each other. For example: > dunhill_lights_xtab<-ftable(xtabs(grossedupobs ~ gender+age_group + dunhill_lights, data = ciggs)) > dunhill_lights_xtab dunhill_lights No Yes gender age_group Female

Hi, rails 3.2.8 I must be missing something basic (and it''s been driving me mad) because I am trying to send one additional data attribute to my controller from a link, but I can''t seem to get it into the params received by the controller. I have looked around and found answers, but none seem to affect my links. I''ve set up a dummy app with a home page and a single

I got a application like following. A board has many posts All posts belong to a board I try to destroy all the posts under a board when I destroy the board. My destroy function is following. def destroy @board = Board.find(params[:id]) @post = @board.posts @post.destroy @board.destroy respond_to do |format| format.html { redirect_to(boards_url) } format.xml

Hi all, I am using paperclip plugin. when i am trying to upload photo i am getting this error " Photo Paperclip::CommandNotFoundError " and i am getting this error on my server production mode. if i run on development mode on my server i can able to upload the pic. why this is happening i have no idea. can any help me out. Cheers, Kp -- You received this message because

...Product: xorg Version: 7.6 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: high Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: marius.melzer at rasumi.net QAContact: xorg-team at lists.x.org System: Asus Pro36 or U36, "Nvidia Optimus" hybrid graphics with a gpu in the core i5 processor and a dedicated nvidia geforce 310m graphics card. Software: Next Ubuntu Release (11.04; Natty) with Xorg 7.6, nouveau ddx driver 1...

If I have a file in view /test called index.js.erb and in it a simple alert("hello") shouldn''t that run when I go to /test/index? It doesn''t. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it,

Hi, I''m a new RoR and Ruby developer and I''m searching for some good resources (books or website) that go a little further than books like the railstutorial (which is excellent btw). But after reading this, I feel like as long as I''m working with scaffolding and simple gems, it''s ok, and a lot can be accomplished with this but I would like to have a deeper

What am I doing wrong?? ****@ubuntu:~/ruby/things_i_bought$ rake db:migrate Rails 4 prefers to run on Ruby 2.0. You''re running ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux] Please upgrade to Ruby 1.9.3 or newer to continue. ****@ubuntu:~/ruby/things_i_bought$ ruby -v ruby 2.0.0p0 (2013-02-24 revision 39474) [i686-linux] ****@ubuntu:~/ruby/things_i_bought$ rvm

I am a php programmer, learning ruby on rails I am using ubuntu 10.10. i am not so fine with linux. i have installed ruby, gems etc. I want to make app with using mysql. I have used *$ rails new clogs_web_app -d mysql* to make app but the process stops with this statement *Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.* it give me error : * An error occurred

getting this error compile error /Users/bradwrage/webapps/blog/app/views/posts/index.html.erb:5: syntax error, unexpected ''='' ...w Goal", new_post_path, class="btn btn-success" );@output_bu... ^ /Users/bradwrage/webapps/blog/app/views/posts/index.html.erb:7: syntax error, unexpected kDO_BLOCK, expecting kEND ''); @posts.each

Hello. Thanks to all who made the rails installer possible. I''m going through the video tutorial and am stuck at point 7:00 where we''re adding to github. Everything went smoothly up to that point. C:\Sites\ridemo>git add . fatal: Not a git repository (or any of the parent directories): .git What to do? Thanks in advance, Dan -- You received this message because you are

There is a lot of questions on Stackoverflow about how Rails is slow in command line on Windows machines. I use Windows and know that it is true. All Rake tasks, all rails commands are very slow. Especially testing is slow. I can''t test my code as I want because of it. But some people in their answers say that command line Rails is slow only on Windows. On Linuxes it is ok. But before I

During execution in my Rails web app, I need to create a virtual host config on my Linux server, but I don''t know what would be the best way to do it , here are the steps ( my_domain.com is fixed, only my_subdomain is changing dynamically 1- create: /var/www/vhosts/my_domain.com/subdomains/my_subdomain/conf/ vhost.conf ServerName mysubdomain.mydomain.com .. content is always the

...(Arin Basu) 46. Re: Using R in a university course: dealing with proposal comments (Bill.Venables at csiro.au) 47. Re: Using R in a university course: dealing with proposal comments (Spencer Graves) 48. Help with write.csv (Suhaila Zainudin) 49. tree() producing NA's (Amnon Melzer) 50. Re: Using R in a university course: dealing with proposal comments (Liviu Andronic) 51. Re: learning S4 (Robin Hankin) 52. Re: tree() producing NA's (Prof Brian Ripley) 53. tree() producing NA's (Amnon Melzer) 54. Dendrogram for agglomerative hierarchical clustering res...

Hello, First, sorry about my english. I come from lamp+symfony world, i understand the MVC design and so on... my questions... 1. Should learn ruby 100% before entering the documentation for RoR? 2. Works with apache as module? 3. What about DB abstraction? something similar to PDO in php? Appreciate a few links in addition to the official. In short, a little guidance of where to start PD:

I cannot reach http://localhost:3000 after starting Ruby on Rails server when running Windows 8. After running rails server in the directory that I want the server to start, the following prompt shows up: C:\Users\Brian\railsapp>rails server => Booting WEBrick => Rails 3.2.13 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown

Rails 3.1.3 rspec-rails (2.11.4) rspec 2.11.1 I am new to rspec. I don''t quite understand tests for POST create part. I have generated scaffold, and simultaneously it generated controller_spec.rb as well. it "assigns a newly created plan as @plan" do post :create, {:plan => valid_attributes}, valid_session assigns(:plan).should be_a(Plan)

I''m very new to Rails and I''m quite confused if I can practice Rails in offline mode? I''m following the Ruby on Rails Tutorail by Michael Hartl and I noticed that after generating a new app through the command "rails new app_name", "bundle install" is then called to download the gems specified in the Gemfile. What if I don''t have an