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**Page:** 1932
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## [Phonegap + Rails to render the views. How does Facebook Connect work then?](https://www.ruby-forum.com/t/phonegap-rails-to-render-the-views-how-does-facebook-connect-work-then/237536)
Hi everyone, I’m learning Phonegap and stumbled upon this solution which demonstrated that views can be dynamically rendered through Rails hosted on Heroku: It seems to be a good solution, but then I wonder how woul…
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## [Using rx rate stream tag to control throttle](https://www.ruby-forum.com/t/using-rx-rate-stream-tag-to-control-throttle/237526)
Hi, Some minor changes relating to metadata files and stream tags. The first simply provides a command line option that causes uhd\_rx\_cfile to write metadata files. The second modifies the throttle so that it uses the …
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## [Time-domain waterfall (as in webSDR)](https://www.ruby-forum.com/t/time-domain-waterfall-as-in-websdr/246146)
does anybody know how to replicate Pieter’s work in webSDR producing a time-domain waterfall? the waterfall i’m using now is WX GUI Waterfall Sink and it works beautifully but is basically a frequency-domain/power wat…
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## [RoR integration with Siteminder?](https://www.ruby-forum.com/t/ror-integration-with-siteminder/236315)
Hello, I’m new to RoR and am wondering what has to be done to incorporate SSO with Siteminder with a web application? I know that with Spring there is a built-in ability to connect security with Siteminder, so I’d l…
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## [Unable to recognize model - uninitialized constant Model](https://www.ruby-forum.com/t/unable-to-recognize-model-uninitialized-constant-model/227434)
I have a ruby on rails script that I run by issuing the command: sudo ruby script/mailman\_serverThe contents of this file are: #!/usr/bin/env rubyrequire "rubygems"require "bundler/setup"require "mailman"require "rb-…
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## [TCP Server in gr-ais](https://www.ruby-forum.com/t/tcp-server-in-gr-ais/229911)
I am having zero luck getting the tcp server to function. I can run gr-ais with no problems and get zero’s to output(im in my offic with the small SDR antenna) but can not for the life of me get the TCP server to wor…
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## [Render SVG in view](https://www.ruby-forum.com/t/render-svg-in-view/222263)
I’d like to render a nested hash as a tree SVG inside a view. It’s becoming cumbersome to write the hash traversing inside the view. Is the appropriate location for the SVG generation inside a controller? If so, shoul…
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## [CL interface to rubygems.org's search](https://www.ruby-forum.com/t/cl-interface-to-rubygems-orgs-search/218021)
I created a gem to search for gems from the command line: install: gem install gemqs usage: gemqs \[\[searchterm1\] \[searchterm2\] … \] \<…search results \> github: GitHub - daveheitzman/gemqs: rubygems quick search hope…
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## [\[Ruby/C\] How to get and set attributes from C](https://www.ruby-forum.com/t/ruby-c-how-to-get-and-set-attributes-from-c/209416)
Hey-ho ! I’m trying to access and edit attributes from a Ruby class with my C module. I believe the C functions existing for that purpose are rb\_ivar\_get and rb\_ivar\_set. The thing is : it doesn’t allow me to share …
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## [Segmentation fault on RMagick2](https://www.ruby-forum.com/t/segmentation-fault-on-rmagick2/202215)
Hi, I’m getting this error when I try to create a migration file: $ script/generate migration create\_session /Users/administator/.gem/ruby/1.8/gems/rmagick-2.13.1/lib/ RMagick2.bundle: \[BUG\] Segmentation fault ruby 1…
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## [BDD and Interacting With External Resources](https://www.ruby-forum.com/t/bdd-and-interacting-with-external-resources/201056)
Hi all, What’s the best way to handle features which rely on an external API in a behaviour-driven way? Suppose I have an app which manages online ordering from several independent stores, with a cut taken from each …
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## [Using Maven artifacts as gems](https://www.ruby-forum.com/t/using-maven-artifacts-as-gems/198116)
Hello all, I have been working on Ehcache integration for JRuby and Rails. There are three gems for this: jruby-ehcache jruby-ehcache-rails2 jruby-ehcache-rails3 Currently, the latest Ehcache JAR is embedded in t…
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## [FancyIndex error build](https://www.ruby-forum.com/t/fancyindex-error-build/196346)
I tried to use the latest nginx 0.8.52 with fancyindex. However when I tried to install, it giving me error gcc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Wunused-function -Wunused-variable -Wunused…
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## [What are the best practices to handle local gem modification](https://www.ruby-forum.com/t/what-are-the-best-practices-to-handle-local-gem-modification/194416)
hi there, i hope i’m posting at the right place. i have the feeling that what i’m asking is a very frequent issue, but somewhat i have not been ale to ask it to google in the right way so i’m posting it here instead b…
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## [ApplicationController helper methods in view specs?](https://www.ruby-forum.com/t/applicationcontroller-helper-methods-in-view-specs/190806)
I’ve got some helper methods in my ApplicationController which the views use. In the view specs the methods are all undefined, however. Is this intended and is there some setting I need to use to get the methods inclu…
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## [Proxy\_cache\_valid inheritance](https://www.ruby-forum.com/t/proxy-cache-valid-inheritance/190391)
Hi, I have a question about the proxy\_cache\_valid inheritance. I have the following configuration: http { … proxy\_cache\_valid 301 1h; proxy\_cache\_valid 200 302 404 10m; proxy\_cache\_valid any …
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## [Error meaning: not connected internally](https://www.ruby-forum.com/t/error-meaning-not-connected-internally/186438)
Dear all, I try to make simulation for qam loopback. But there is an error: RuntimeError: hierarchical block ‘qam8\_demod’ input 0 is not connected internally What is the error mean? Thank you for your help Makmur F…
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## [Using IronPython and IronRuby from C# 4.0](https://www.ruby-forum.com/t/using-ironpython-and-ironruby-from-c-4-0/181413)
Hello I’m going to give a session about new features in C# 4.0 in Cairo Code Camp (), and I was thinking of illustrating using Python and Ruby libraries from C# 4, instead of the repeated COM interoperability. I was …
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## [The UCC SSL Problems](https://www.ruby-forum.com/t/the-ucc-ssl-problems/180721)
Hello everybody Does anyone knows how to configure the UCC SSL on nginx? I was doing as this article said and always get (Error code: ssl\_error\_rx\_record\_too\_long) http://wiki.nginx.org/NginxHttpSslModule#Using\_Wildc…
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## [Undefined method \`run\_init\_script' for Debugger:Module](https://www.ruby-forum.com/t/undefined-method-run-init-script-for-debugger-module/180641)
I’m new with ruby and rails. My environmant is RadRails running on Ubuntu 9.04 with ruby 1.8.7 After I started the debug server from RadRails, I got this output Fast Debugger (ruby-debug-ide 0.4.5) listens on localhos…
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## [Run GNU Radio (spectrum analyzer) and OpenBTS on one computer with 2 USRPs at the same time](https://www.ruby-forum.com/t/run-gnu-radio-spectrum-analyzer-and-openbts-on-one-computer-with-2-usrps-at-the-same-time/178608)
Hi all, I only have one computer and 2 USRPs. I am trying to run OpenBTS and spectrum analyzer at the same time. OpenBTS uses libusrp of GNURadio and spectrum analyzer uses the libusrp as well. Is it ok to run OpenB…
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## [Starting Mongrels = no such file to load -- initializer (load error)](https://www.ruby-forum.com/t/starting-mongrels-no-such-file-to-load-initializer-load-error/164079)
I’ve searched high and low and cannot find a solution to this problem. Any help would be appreciated. My problem is when starting my mongrels with this command: mongrel\_rails start -d -p 3000 -P log/mongrel1.pid I ge…
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## [Problemas con highlight](https://www.ruby-forum.com/t/problemas-con-highlight/170111)
Hola, alguien me puede ayudar con este error del highlight, el código está cogido tal cual de la documentación de Rails: highlight(‘You searched for: rails’, ‘rails’, :highlighter =\> ‘\\1’) Y devuelve este error: T…
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## [\[ANN\] ActiveRecord Oracle enhanced adapter now supports JRuby](https://www.ruby-forum.com/t/ann-activerecord-oracle-enhanced-adapter-now-supports-jruby/163660)
I wanted to announce that ActiveRecord Oracle enhanced adapter (which initially was fork of original Oracle adapter for MRI) now also works on JRuby / JDBC as well as on Ruby 1.9.1 - http://blog.rayapps.com/2009/03/23…
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## [Recommended way](https://www.ruby-forum.com/t/recommended-way/161646)
I am using some layout manager implemented in Java, say FlowLayout. I need to add methods used only at window creation time, I can either do something like class MyLayout \< java.awt.FlowLayout def setOption x … end …
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## [Error inesperado relaciones entre clases](https://www.ruby-forum.com/t/error-inesperado-relaciones-entre-clases/160191)
Muy buenas, estoy retomando mi proyecto que deje aparc ado por los examenes. Me he puesto a “pulir” un poco las vistas de lso distintos elementos que conforman mi aplicacion y me he encontrado con un error que me ha s…
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## [Ferret question - need help with syntax for exact matching](https://www.ruby-forum.com/t/ferret-question-need-help-with-syntax-for-exact-matching/154306)
My apologies, since this may not exactly be the appropriate place for this post, but… posted this on the Ruby Ferret Forum, and did not get any responses (board is not very active) I have a need for a layer of access …
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## [\[ANN\] 7e Apero Ruby (inpromptu, special Merb) de Paris.rb / Ruby France](https://www.ruby-forum.com/t/ann-7e-apero-ruby-inpromptu-special-merb-de-paris-rb-ruby-france/153087)
Bonsoir, Paris.rb, groupe local de l’association Ruby France (association qui fait la promotion du langage informatique Ruby en France), organise son septième Apéro Ruby. Cette rencontre se déroulera aujourd’hui le m…
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## [ActiveRecord and null string in Oracle](https://www.ruby-forum.com/t/activerecord-and-null-string-in-oracle/150835)
When an empty string is stored in Oracle, it is converted to a null. When I retrieve it with rails, I get a nil object. I would like to modify my Rails model to return an empty string instead of null for that attribu…
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## [Cucumber / Webrat clicks\_button problem](https://www.ruby-forum.com/t/cucumber-webrat-clicks-button-problem/150550)
Before I dive into the code and fix it, has anyone else worked around / found the solution to calling ‘clicks\_button’ when the button is actually a button and not an input? ie: \