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    I'm migrating from Authlogic to Devise. UPDATED: The migration of devise tries to re-create the table users, ... those devise helpers Thank you! See Question&Answers more detail:os...
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    I'm trying to use the LinkedIn API to search for companies, not users. I specifically don't want users - ... really what I'm concerned about. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm processing data from government sources (FEC, state voter databases, etc). It's inconsistently malformed, which ... "invalid xAB utf-8" See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I know they both put the gems in your app in different locations but it seems as if bundle install -- ... version control and be done? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am new to Jenkins CI. I'm install RVM in my remote Jenkins and when I execute below shell. #!/ ... script from Build->Execute shell section. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Result that belongs to a Website. After I create the website I also create the result and redirect to ... them seemed to work for me. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have an Activities model, and they belong_to a Location How do i select all the activities whose location.country ... do this within a scope? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have an app that has basic Devise authentication. After sign in, I would like to look up the user account ... code after successful sign-in? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am on rails 2.3.8 & I am using mysql as db adapter. I want to store arrays in my database. After ... store the array out of that string ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I try to create a nested model form for the has_one association. (i'm using Rails 4) In my user, and adress ... where is the error ? thank's See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was wondering if there was a better way to test if a hash has any keys from an array. I want to use it ... am I going to have to loop this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm still working on my rails 4 demo site, and I'm seeing an odd thing. In the controller it has a line ... a core Rails way of doing things? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    If I do Process.fork do x end how can I know what x returned (e.g. true/fase/string) ? (Writing to a file/database is not an option...) See Question&Answers more detail:os...
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    I have the following in my controller: redirect_to signin_path, :notice => "The email is already registered" In my ... first one does not work? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have several controllers already set up. Now I want to start writing spec tests for them. Is there a ... for existing controllers/models too. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Code model factory like this: Factory.define :code do |f| f.value "code" f.association :code_type f. ... =>"code"} Any ideas? Thanks, See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using Rails 3.1. I'm trying to figure this out, and to my surprise, it is starting to seem that ... have an efficient way of doing this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am building an application with Heroku and having some problems. I want to debug some content like I do with ... (or anything else..) Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm running into a (I think) routing error while using the Rails form_for helper. I have been searching around and ... chalkboard" /> <% end %> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I just migrated my Application to rails 4.1.0 from 4.1.rc2. Started getting these errors for my JS ... application.rb` and restart your server See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there any difference if i use one space, two or four spaces per indent level in YAML? Are there any ... to understand a different structure. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Given a class with a couple of instance variables and some methods. Some instance variables are set accessible ... Object::instance_eval(:var). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I tried :include_blank => true, but it didn't work. <select> <%= options_for_select Model.all.collect{|mt| [ ... , how would you do that? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In my view I want to display the current date in "mm/dd/yyyy" format. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In a Rails 3 application using Steak, Capybara and RSpec how do I test the page's title? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    There is the following code: def index @car_types = car_brand.car_types end def car_brand CarBrand.find(params[: ... What do I wrong? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I installed the acts_as_votable gem, it works in the console like it should (like it says in the documentation). So my ... .size %> <% end %> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    A user can register through Devise. After the registration a User should be able to connect his Twitter Account ... , i'm completely clueless. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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