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Hello. I''m creating my own RESTful blog app. I am wondering about creating post slugs. I think Wordpress creates a slug at post creation time and stores the string in the database, then uses that for URLs. I read about the acts_as_sluggable strategy (http:// agilewebdevelopment.com/plugins/acts_as_sluggable) but I don''t like having a number (the ID) in the URL. Any

I've read website http://wiki.centos.org/HowTos/JavaOnCentOS. I am a total newbie with CentOS, but currently, with update 21 of the Java 6 JDK and CentOS 5.5, the installing the JDK appears to be simpler: 1. Download the latest *rpm.bin jdk (as of today,jdk-6u21-linux-i586-rpm.bin) fromhttp://java.sun.com/javase/downloads/widget/jdk6.jsp 2. chmod +x the downloaded file. 3. su 4. Execute the file. The main advantage of this procedure is that you do not need to build an RPM. --- Bob Stine bob at waltonstine.net (703) 217-4784 Rule for living: What Would Clint Eastwood Do? ---------...

Hello all, I am developing a basic application using RFacebook. The tutorial Im following is from http://www.liverail.net/articles/2007/6/29/tutorial-on-developing-a-facebook-platform-application-with-ruby-on-rails After I develop the facebook app, and start the server and send a request to http://127.0.0.1:3000/socialrecipe, it takes me to the facebook login page (as expected, so no issues up

When i am trying to install the rails-widgets on windows vista from http://wiki.github.com/paolodona/rails-widgets location I get an error. Please help. cd myrails-app ruby script/plugin install git://github.com/paolodona/rails-widgets.git rake widgets:setup following is the error ---------------------------------------- rake aborted! Don''t know how to build task

Hi all, I''ve installed paperclips but paperclip is not saving the files my model has has_attached_file :attachment,:styles => { :medium => "300x300>", :thumb => "100x100>" } and i have db migration as class AddAttachmentToPolicies < ActiveRecord::Migration def self.up add_column :policies,

Hi all, I am trying to add the ShareThis Hovering buttons to my Rails 3 application but have no luck. I got the embed code from http://sharethis.com/publishers/get-hovering-buttons. In order to prove that the problem is specific to Rails, I put the same code into a HTML file outside the rails app and also a pure HTML file inside the public directory (without routed to controller) of my rails app.

Eliezer, >From what I could find on the internet, it's this: Live Snapshots Live Storage Migration Live Snapshot Merge Block I/O Throttling CEPH Enablement OpenvSwitch >From https://rhsummit.files.wordpress.com/2014/04/sarathy_h_0945_red_hat_enterprise_virtualization_hypervisor.pdf I'd love an answer with proper/current info as well. :-) Lucian -- Sent from the Delta quadrant

Dear All, May I know can I change the windows version in wine without using the winecfg ? (as i can't enter winecfg) . Is there any command to do so? thanks for all your help!!

i've downloaded source code from <http://www.opus-codec.org/downloads/> http://www.opus-codec.org/downloads/ but in the tarball there is only one project for visual studio 2010, it builds well but if i use .lib on visual studio 2005 they won't work... Anyone knows how to compile with visual studio 2005? -------------- next part -------------- An HTML attachment was scrubbed...

Trying to install ferret on my windows XP environment. Using InstantRails 2.0 with RoR 2.0.2, and NetBeans 6.0. I had successfully installed and built RailsSpace in InstantRails 1.7, but am trying to upgrade RailsSpace to RoR 2.0.2 using the code that Michael has kindly provided for us on the website. When I run the gem install ferret command, I get the following error: C:\Documents and

DEPARTMENT OF ZOOLOGY Web developer Grade 7: Salary range:£26,666 - £32,796 Three year post A web developer is required to join the Malaria Atlas Project (MAP, http://www.map.ox.ac.uk). The job will be to lead in the improvement of the on-line presence and thus public engagement activities of MAP. Specific responsibilities will be to implement an online database of epidemiological information

I had to update several gems for Bundler to accept it but now I''m stuck: bundle update rails devise knockoutjs-rails sass-rails coffee-rails devise-encryptable oojs Fetching gem metadata from https://rubygems.org/....... Fetching gem metadata from https://rubygems.org/.. Resolving dependencies... Bundler could not find compatible versions for gem "railties": In Gemfile:

Hi, I just installed Rails 2.0.2 [root@mymachine easyx]# ruby --version ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux] [root@mymachine easyrx]# gem install rails --include-dependencies Need to update 16 gems from http://gems.rubyforge.org ................ complete Successfully installed rails-2.0.2 [root@remandev easyrx]# But I''m getting this error in my restful_authentication

Dear R-Help, I need to convert a set of '.pdf' files into an equivalent set of '.txt' files. This is so that i can do some text mining on the content. In the latest R-News letter (http://cran.r-project.org/doc/Rnews/ Rnews_2008-2.pdf), the package 'tm' for text mining is mentioned. In that lovely package, there is a function called 'readPDF()'. In order to use

Trying to get jQuery UI to work with my rails 3.1 setup, but i keep getting errors that i cant see posted anywhere, this is driving my insane so please have a look => [application.js] // This is a manifest file that''ll be compiled into including all the files listed below. // Add new JavaScript/Coffee code in separate files in this directory and they''ll automatically // be

I downloaded the puppet-dashboard.git from http://github.com/puppetlabs/puppet-dashboard and did the installation in my ubuntu lucid puppet server following the steps in "Installation". Now I can run it fine using the WEBrick like this root@sys-ubuntu { ~/git/puppet-dashboard }$ ./script/server -e production => Booting WEBrick => Rails 2.3.5 application starting on

I want to check out an issue in edge rails. I''ve never used edge before and am having a lot of trouble getting it up and running. Following modified instructions from http://ariejan.net/2009/01/04/how-to-start-a-rails-edge-app-the-easy-way/ $ mkdir -p app/vendor $ cd app $ git clone git://github.com/rails/rails.git vendor/rails $ ruby vendor/rails/railties/lib/rails/cli.rb .

I''m always get the message "Plugin not found: ["git://github.com/ aaronchi/jrails.git"]" when trying to install a rails plugin, even for SVN or GIT. After google search, some people suggest that replace "git://" with "http://" and add "/" at the end of the url. I tried and it still does not work. I used the ruby 1.9.1-p243 and rails

The build system rolled up R-3.6.3.tar.gz (codename "Holding the Windsock") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.6.3.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter Dalgaard

The build system rolled up R-3.6.3.tar.gz (codename "Holding the Windsock") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.6.3.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter Dalgaard