similar to: Problem with Filling Tables.

Hey guys, I''m new to learning RoR and I try to do a database with mysql and I have a problem. First I create a a folder in my desktop and after with command in the terminal on Mac Os Mavericks I create a project: rails new vota_prato -d mysql after I will try to create a database with this command: $ rake db:create and I have this error: MacBook-Pro-de-Romenig:vota_prato romenig$ rake

I am trying to deploy a rails application to a digitalocean VPS droplet. I have the following setup Ruby on Rails on Ubuntu 12.10 (Nginx + Unicorn). I have installed Ruby ruby-2.0.0-p247 and rails Rails 4.0.0 via rvm but when I try to restart Unicorn I get the following error. /usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems /core_ext/kernel_require.rb:45:in

Hi, I just installed ROR using the rvm using these instructions: http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ Using Ubuntu 12 on VirtualBox I''m trying to create a demo_app rails generate scaffold User name:string email:string gives me this error: -- /home/natmanu/.rvm/gems/ruby-2.0.0-p247/gems/execjs-2.0.2/lib/execjs/runtimes.rb:51:in `autodetect'': Could not

Hi, I am trying use lm() on some data, the code works fine but I would like to use a more efficient way to do this. The data looks like this (the data is very sparse with a few 1s, -1s and the rest 0s): > head(adj0708) MARGIN Poss P235 P247 P703 P218 P430 P489 P83 P307 P337.... 1 64.28571 29 0 0 0 0 0 0 0 0 0 0 0 0 0 2 -100.00000 6 0 0

I am trying to migrate a rails app from the rails 2.x world (which was the last time I worked with rails) and I''m trying to run the command: ruby script/plugin install git://github.com/activescaffold/active_scaffold.git --force which returns: /home/user/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:53:in `require'': cannot load such

So I''m not exactly using Rails, but just ActiveRecord. Though I felt this would be more appropriate in the Rails forum than the general Ruby forum. I''m working on an app that interacts with databases, without having a database of its own. I have a class called Modeller, and a Modeller#retrieve_model(name) method that takes a name, looks for a table matching that name, creates a

nv40_sensor_setup() is never called in atomic context. It calls mdelay() to busily wait, which is not necessary. mdelay() can be replaced with msleep(). This is found by a static analysis tool named DCNS written by myself Signed-off-by: Jia-Ju Bai <baijiaju1990 at gmail.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

Wine version: all Linux version: Fedora 3 and Gentoo 2.6.14 Symptom: When running quicken, opening the "Split costs" dialog causes the program to go into an infinite loop, flashingthe window to proper size then minimized and back again, as fast as the display will allow. It appears that the window is opened and the program attempts to flash the caret but access is denied to

HI, i''m currently trying to connect a rails app using the "her" gem/library (since active ressource is gone since rails 4) to Puppet''s REST API. Now, "her" or activeressource both speak json, while Puppet speaks pson, which should be nearly the same according to some posts here. Communication already works but it seems that the response objects are not

Hello, I have been using samba to authenticate my squid users to Active Directory. Because of the amount of users, I would like to set up my ACL's based on groups, rather than individual user accounts. I have successfully joined my samba box to our windows domain (2k). For some reason I had to enter the domain controller name instead of the domain name when doing so. I am now having issues

Hi all, I am trying to create word document in ruby using WIN32OLE. as.. require ''win32ole'' word = WIN32OLE.new("Word.Application") word.visible = true word.documents.add selection = word.selection word.Selection.TypeText "This is some text." ... .. . Can we set header and footer to document? I want to generate a document such that its header contains an

Hello all, I''ve been working with Ruby on Rails for a few weeks now. It''s difficult for me because I don''t have much experience with Ruby, Rails, MySQL, or any other web-languages. But I''m trudging on and learning a lot. I''ve been working on a web application for my dad''s website; it''s a simple content manager for

Dear useRs, does any of you have suggestions on how to conduct a proper DIF analysis starting from a model of class gpcm (from the wonderful package ltm by prof. Rizopoulos)? difR will handle only dichotomous items, and I have a mix of dicho- and polytomous ones (that's why I chose the partial credit model). I also found the package lordif, but I'm not really sure if that's what I

I''m writing a simple CMS where every item ("listing") HABTM categories and subcategories (which themselves belong_to a category). What I''m trying to do now is create a UI effect for listing creation: when you go to create a listing, only the possible categories will be shown, but when you select a category a set of new categories will be displayed like so: Lions

Hi All, Can anyone help me in resolving this problem. I use Redhat 9 Enterprise edition. I have a session in which I logged in as a root. When I issue the command "su" from any other user it is throwing error "su : Incorrect password", If I try to change the password from the root session, it is throwing error "passwd : module unknown". [root at TESTING

Hi, I'm sure this is a bug fixed in CVS or something stupid I did in the config but here goes: I am getting at least one complaint a day about POP login customers getting 'Message not found' errors while getting their mail. The only thing I can find in the messages that could be related is: Oct 12 15:40:18 svr21 dovecot: pop3(user): Mailbox init failed top=0/0, retr=0/ del=0/0,

Sender: EMBROIDERED <tsl2u.c0shr@myweb.cn> Reply-To: meilung1931@yahoo.com.tw Date: Thu, 16 Dec 2004 12:08:13 +0800 X-Mailer:Dynamailer V 8.4 X-MimeOLE:Produced By Mircosoft MimeOLE V6.00.2600.0000 Return-Path:meilung1931@yahoo.com.tw [r-devel@stat.math.ethz.ch ] EMBROIDERED PATCHES CUSTOM POLICE , FIRE, SPORTS , CLUBS

So I have the models class FootballGame < ActiveRecord::Base end and class Team < ActiveRecord::Base end I want to be able to do something like this @t1 = Team.create(:name=>"Michigan Wolverines football") @t1.save @t2 = Team.create(:name=>"Penn State Nittany Lions football") @t2.save @g = FootballGame.create(:hometeam => @t1, :awayteam => @t2) @g.save

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