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326 discussions - 1,186 posts

  • Hello All, I want to start Rails3 app with apache and passenger but I am not able to do that. I have followed some links but for me its not working or I am not getting it properly. Here the links ...
    Mandeep KaurMandeep Kaur
    Sep 29, 2012 at 4:08 am
    Oct 7, 2012 at 3:37 pm
  • Our client is looking extremely bright individuals, who can help take this start-up to the next level. Send me your resumes. Requirements: - B.S. in Computer Science with 4+ years or M.S. in Computer ...
    APAP
    Sep 14, 2012 at 9:55 am
    Sep 17, 2012 at 9:17 am
  • gem install pg give the following error, please help how can i solve this Building native extensions. This could take a while... ERROR: Error installing pg: ERROR: Failed to build gem native ...
    Saravanan PSaravanan P
    Sep 18, 2012 at 5:29 am
    Sep 21, 2012 at 8:21 am
  • Can you check your spam folder in your mailbox ? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to ...
    AviAvi
    Sep 18, 2012 at 2:44 pm
    Sep 21, 2012 at 4:48 am
  • Rails 3.1.3 This must be a simple matter, but since I am stupid enough to misunderstand something. In a controller, I would like to create AND search for another model if they match in terms of the ...
    Soichi IshidaSoichi Ishida
    Sep 10, 2012 at 2:01 am
    Sep 10, 2012 at 7:33 am
  • Hi everyone! I'm a newbie engineer. I started rails programming, but I'm learning alone and can't understand other rails cord so much. So I wanna have friend with other newbie rails engineers and ...
    TimaTima
    Sep 4, 2012 at 12:01 pm
    Sep 9, 2012 at 4:11 pm
  • Hello I'm new to both ruby and rails and have problem getting any debug information from the log. When i encounter an "We're sorry, but something went wrong" message, i look in the ...
    Daniel SundqvistDaniel Sundqvist
    Sep 23, 2012 at 9:56 am
    Oct 17, 2012 at 5:48 pm
  • Hello All, Is there any gem for Authorising Permission based on users ? Like Cancan is used for role based authorisation. Thanks. -- You received this message because you are subscribed to the Google ...
    AviAvi
    Sep 25, 2012 at 8:26 am
    Sep 25, 2012 at 12:59 pm
  • I have a simple require call that is failing with: ruby mycar.rb /Users/me/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- ...
    S AhmedS Ahmed
    Sep 23, 2012 at 9:30 pm
    Sep 24, 2012 at 2:16 am
  • man.. why does everything is so slow on developing on windows? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send ...
    LyoshaLyosha
    Sep 19, 2012 at 7:26 am
    Sep 22, 2012 at 8:03 am
  • I am getting following error while run my rails app in my server ActionView::Template::Error (You did not provide both required access keys. Please provide the access_key_id and the ...
    Saravanan PSaravanan P
    Sep 13, 2012 at 7:53 am
    Sep 13, 2012 at 4:44 pm
  • Hi all i'm trying to generate pdf and i got this error Location of wkhtmltopdf unknown and i also get Bad wkhtmltopdf's path gpa/vendor/plugins/wicked_pdf/lib/wicked_pdf.rb:26:in `initialize' ...
    Keerthi priyaKeerthi priya
    Sep 11, 2012 at 11:52 am
    Sep 11, 2012 at 2:27 pm
  • Image I have this model: Class Post < ActiveRecord::Base validates_presence_of :date validates_presence_of :title validates_presence_of :text end But now I want to do the same as this page ...
    RoelofRoelof
    Sep 5, 2012 at 7:38 pm
    Sep 8, 2012 at 2:31 pm
  • So I just got involved in a huge team project with RoR and PostgreSQL. But I can't find anywhere on the internet to find a proper way to put them together. I did find one but it is for iOS :-/ ...
    Tak G.Tak G.
    Sep 21, 2012 at 5:45 pm
    Sep 21, 2012 at 7:42 pm
  • Hi all i am trying analyze which DataBase is good for ROR if the application is huge. After goggling i found the following DB used in ROR 1) MONGO DB 2) MYSQL 3) POSTGRESQL 4) SQLITE 5) ORACLE apart ...
    Keerthi priyaKeerthi priya
    Sep 13, 2012 at 6:08 am
    Sep 14, 2012 at 10:11 am
  • I'm using RSpec (through the gem rspec-rails) for testing and developing my application. Then, I've tried to "test" a controller and run up against a something that in last, I'm not understanding ...
    Salvatore PelligraSalvatore Pelligra
    Sep 3, 2012 at 11:55 pm
    Sep 6, 2012 at 1:35 pm
  • Any ideas why the following succeeds in creating a temp file but does not write to it? def format_q_gen file = Tempfile.new([self.generator_file_name, ".rb"], "./lib/generators") file.write("Hello") ...
    Dave CastellanoDave Castellano
    Sep 4, 2012 at 2:08 am
    Sep 4, 2012 at 11:17 pm
  • Hello, I have an interesting requirement. Don't know how to do it. I have an Admin, which can see a list of users. All the users will have a button (Login). The Admin can click on the Login button to ...
    AviAvi
    Sep 26, 2012 at 8:58 am
    Sep 27, 2012 at 9:14 am
  • Hi all am learning rails 3.2.8 and i found that in routes if i have a controller called User and i have 5 def a, def b,def c and def d. do i need to mention routes to each def because in 2.3.8 you no ...
    Keerthi priyaKeerthi priya
    Sep 25, 2012 at 5:35 am
    Sep 25, 2012 at 3:53 pm
  • Hi all can we send mails with out using SMTP settings. i want to send mails with out smtp is it possible? Thanks in advance -- You received this message because you are subscribed to the Google ...
    Honey rubyHoney ruby
    Sep 24, 2012 at 1:08 pm
    Sep 24, 2012 at 5:43 pm
  • Hi all As we all know that rake db:test:prepare effects all the changes from development database to test database. But due to one mistake i wish to make development database same as my test ...
    Fahim PatelFahim Patel
    Sep 21, 2012 at 11:20 am
    Sep 24, 2012 at 5:41 pm
  • I have a controller: class HomeController < ApplicationController def index end def about end def contact end def terms end def privacy end end My routes.rb has: resources :home do member do get ...
    S AhmedS Ahmed
    Sep 20, 2012 at 1:33 am
    Sep 20, 2012 at 2:59 am
  • i am trying to get started on ROR but the texts all seem to be out of date as regards samples that wont run on later IDEs such as aptana studio ,rubymine and so on.github examples are also out of ...
    Brian brianBrian brian
    Sep 15, 2012 at 4:48 pm
    Sep 18, 2012 at 3:05 pm
  • If all you want is the text content of the files, you can try the ancient Unix utility catdoc to do that. Just back-tick to that command (and make sure it's installed in your Web server's path). The ...
    Walter Lee DavisWalter Lee Davis
    Sep 13, 2012 at 2:00 pm
    Sep 18, 2012 at 5:46 am
  • So for the convince of all I have posted my code on gist. I am having issues using the ancestry gem to nest comments. the issue is that said comment does not nest under the parent comment, instead it ...
    Kyle A.Kyle A.
    Sep 13, 2012 at 6:22 pm
    Sep 14, 2012 at 9:03 am
  • Hi all i am trying to use round method if have a value 2.08 i want it as 2.1 and it worked in 1.9.2 but not in 1.8.7 is there any other way of doing it. USING 1.9.2 1.9.2p320 :001 2.08.round(1) = 2.1 ...
    Keerthi priyaKeerthi priya
    Sep 12, 2012 at 6:25 am
    Sep 12, 2012 at 10:08 am
  • hi i m just curious to know will framework will improve my Ruby Skills Rails Sinatra Padrino or any other. -- You received this message because you are subscribed to the Google Groups "Ruby on ...
    ACKACK
    Sep 2, 2012 at 8:18 am
    Sep 5, 2012 at 6:38 pm
  • I have two models that are associated with has_and_belongs_to_many, and I'm trying to create a method that computes something with attributes from both models, but I'm getting an undefined method ...
    Sachin S.Sachin S.
    Sep 4, 2012 at 5:59 pm
    Sep 4, 2012 at 9:43 pm
  • i converted pdf to images and the images back to pdf. While converting back to pdf the images are not in order for example if there are 14 images after the first image 10 image will come then ...
    Kiran cyKiran cy
    Sep 20, 2012 at 11:23 am
    Jul 24, 2013 at 2:55 am
  • I am trying to set password with bcrypt-ruby and mongoid but whatever I do I get "Password digest can't be blank". # Model class User include Mongoid::Document include Mongoid::Timestamps include ...
    Damjan RemsDamjan Rems
    Sep 14, 2012 at 11:31 am
    Oct 19, 2012 at 12:58 pm
  • Hey, I'm able to duplicate everything in Ryan Bates' screencast on jQueryUI autocomplete (#102<http://railscasts.com/episodes/102-auto-complete-association-revised ), except for the piece that calls ...
    LilleLille
    Sep 20, 2012 at 11:13 pm
    Sep 27, 2012 at 11:16 pm
  • Hello all. I'm living in Spain, and I'm offered a job in a Berlin IT company as a Rails developer. I'm considered a junior developer (almost 1 year experience) but I think I'm pretty good for this ...
    PowiPowi
    Sep 24, 2012 at 6:22 pm
    Sep 25, 2012 at 5:34 pm
  • Hallo. I have a user and a skill table joined in a SkillUser table. (has many through) Now I try to get all Skills listed which are not already in the join table for user 1 In other words: user 1 has ...
    WernerWerner
    Sep 21, 2012 at 9:48 am
    Sep 21, 2012 at 6:12 pm
  • Can any body please help me to solve this? Create a lottery app which will take a number as parameter and there will be a set of number from 0 to n random number every time. If the given number ...
    SamirSamir
    Sep 15, 2012 at 9:33 am
    Sep 17, 2012 at 9:40 am
  • All of the sudden it takes about a minute to display error in development environment. Server just waits a minute before displaying standard error message. I have no idea what could cause a problem ...
    Damjan RemsDamjan Rems
    Sep 10, 2012 at 10:48 am
    Sep 10, 2012 at 3:09 pm
  • Hello, I'm new ruby developer, any idea about : send text file to lpt1 port where i have installed an intermec printer? -- Posted via http://www.ruby-forum.com/. -- You received this message because ...
    Ahmed el attarAhmed el attar
    Sep 3, 2012 at 6:11 pm
    Sep 5, 2012 at 11:32 am
  • 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 ...
    Geoffrey HugGeoffrey Hug
    Sep 20, 2012 at 8:16 pm
    Jan 10, 2013 at 3:34 pm
  • I wish to select one value from drop down and second drop down should shows those values which are related to that selected value from first drop down. It should be dynamic ? Did i have to use Ajax ? ...
    Fahim PatelFahim Patel
    Sep 24, 2012 at 12:01 pm
    Sep 25, 2012 at 2:14 pm
  • Getting this issue...even though I have my views there in both the projects and application. Also getting a routes issue "No route matches [GET] "/projects" when going to projects when I have root ...
    Wragen22Wragen22
    Sep 23, 2012 at 12:38 am
    Sep 25, 2012 at 6:02 am
  • I am getting error while creating new app. Here are the details : create create README.rdoc create Rakefile create config.ru create .gitignore create Gemfile create app create ...
    Subhransu M.Subhransu M.
    Sep 23, 2012 at 7:41 pm
    Sep 24, 2012 at 12:19 am
  • I'm using devise for authentication: In my user model I've do: def name "#{first_name} #{last_name}" end to have a name method. After signed in successfully I can use current_user.name. I want to ...
    MauroMauro
    Sep 21, 2012 at 10:58 am
    Sep 22, 2012 at 5:03 pm
  • Work with some of the world’s most famous Rubyists and technologists to revolutionize eCommerce. LivingSocial is the new local marketplace to share unique experiences and products all over the ...
    KenperselKenpersel
    Sep 14, 2012 at 9:55 am
    Sep 21, 2012 at 9:01 pm
  • Hi... I have a query @users = User. ..some finding code <% @users.each do |u| % <li <%= u.user_id % <%= u.user.name % </li Result is something like this: • 1 fred • 1 fred • 9 charlie The result ...
    WernerWerner
    Sep 19, 2012 at 10:50 am
    Sep 20, 2012 at 6:24 am
  • Hi folks, Good day! *I want to find the largest value of given 3 values.* *Please suggest me,the simple ways of finding the largest value.* -- You received this message because you are subscribed to ...
    MaddyMaddy
    Sep 18, 2012 at 5:47 am
    Sep 19, 2012 at 7:28 am
  • Hi Friends. I am extremely new to Ruby. can you please suggest me how to proceed to grab this in a short span of time... -- You received this message because you are subscribed to the Google Groups ...
    SamirSamir
    Sep 15, 2012 at 9:33 am
    Sep 17, 2012 at 11:07 am
  • Hi folks, In an array value i need to find except first two values, example: [1,2,3,4,5,6,7,8 ] in that i need to get values except [1,2]. How can i get it from this array?? please advise.... -- You ...
    MaddyMaddy
    Sep 15, 2012 at 10:21 am
    Sep 15, 2012 at 6:19 pm
  • Hi all i am learning Rails3.2.7 but by ActiveRecords Validations are not working. These are my User.rb class User < ActiveRecord::Base attr_accessible :password, :fullname,:user_name ...
    Honey rubyHoney ruby
    Sep 12, 2012 at 11:44 am
    Sep 13, 2012 at 5:38 am
  • Hello, From my rails application, I have given a download button, which will download a file from the server. At the time of downloading, I want to save the values of *IP Address* & *Client Type*( ...
    AviAvi
    Sep 11, 2012 at 2:18 pm
    Sep 12, 2012 at 5:01 am
  • Hi all -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe ...
    Keerthi priyaKeerthi priya
    Sep 10, 2012 at 1:59 pm
    Sep 11, 2012 at 1:00 pm
  • Hi Folks, Am new to rails. I user devise in my project ,i need to write some conditions in my session controller.How can i generate devise session controller. Devise::SessionsController Please ...
    MaddyMaddy
    Sep 3, 2012 at 9:58 am
    Sep 4, 2012 at 11:28 am
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220 users for September 2012

Wimdu GmbH: 235 posts Colin Law: 79 posts John Merlino: 51 posts Hassan Schroeder: 40 posts Avinash behera: 38 posts Fahim Patel: 31 posts Walter Lee Davis: 30 posts Frederick Cheung: 27 posts KUL KING: 26 posts Keerthi priya: 25 posts Jim Ruther Nill: 23 posts Roelof: 22 posts ANIKET KADAM: 19 posts Norbert Melzer: 15 posts Gintautas Šimkus: 14 posts Peter Hickman: 14 posts Dave Aronson: 13 posts Saravanan P: 13 posts Werner Laude: 13 posts Gsw: 11 posts
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