# Top **URL:** https://www.ruby-forum.com/top.md?page=1271 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 1272 --- ## [Adding a column to a table](https://www.ruby-forum.com/t/adding-a-column-to-a-table/58856)
**Author:** [@stepheneb](https://www.ruby-forum.com/u/stepheneb)\ **Replies:** 4\ **Last updated:** [April 26, 2006, 5:01pm UTC](https://www.ruby-forum.com/t/adding-a-column-to-a-table/58856 "2006-04-26T17:01:07Z")
This is a real newbie question with what i’m sure will be a simple answer… If i add a column a table (in a development application), how do i update my models to reflect this change? Cheers, Steve --- ## [Hide\_action doesnot hide view](https://www.ruby-forum.com/t/hide-action-doesnot-hide-view/52455)
**Author:** [@cujigar](https://www.ruby-forum.com/u/cujigar)\ **Replies:** 4\ **Last updated:** [January 17, 2006, 1:37am UTC](https://www.ruby-forum.com/t/hide-action-doesnot-hide-view/52455 "2006-01-17T01:37:34Z")
The view file (eg. apps/views/items/list.rhrml) is still displayed even when the action is hidden (hide\_action :list). How can I hide view file form being automatically displayed in this circumstance? thanks, jigar --- ## [Need some implementation ideas :-)](https://www.ruby-forum.com/t/need-some-implementation-ideas/89379)
**Author:** [@mamatux](https://www.ruby-forum.com/u/mamatux)\ **Replies:** 4\ **Last updated:** [January 6, 2006, 6:00pm UTC](https://www.ruby-forum.com/t/need-some-implementation-ideas/89379 "2006-01-06T18:00:28Z")
Hi, I have good this cool challenge from my boss on developing a very simple cms-like system to publish articles within. The caveat is that he wants to have multi-lingual content. At first I thought RoR would be perf… --- ## [New to ruby and rails](https://www.ruby-forum.com/t/new-to-ruby-and-rails/252558)
**Author:** [@apuff](https://www.ruby-forum.com/u/apuff)\ **Replies:** 0\ **Last updated:** [June 11, 2019, 7:52am UTC](https://www.ruby-forum.com/t/new-to-ruby-and-rails/252558 "2019-06-11T07:52:38Z")
Could not find gem ‘sqlite3 x64-mingw32’ in any of the gem sources listed in your Gemfile. Run bundle install to install missing gems. \[so i run bundle install and then i get this:\] An error occurred while installing … --- ## [Error: Block key "variable\_slider" not found](https://www.ruby-forum.com/t/error-block-key-variable-slider-not-found/238182)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 21, 2013, 10:01am UTC](https://www.ruby-forum.com/t/error-block-key-variable-slider-not-found/238182 "2013-12-21T10:01:02Z")
Hey, I am using the 3.7.2.1 on win7 64bit on a Lenovo i5 Gnuradio was installed from pre compiled bin When it loads it display this : Warning (from warnings module): File “C:\\Python27\\lib\\site-packages\\cheetah-2.4… --- ## [How to use ActiveRecord to persist POJO, or ideas about mass assignments of attributes to/from POJOs](https://www.ruby-forum.com/t/how-to-use-activerecord-to-persist-pojo-or-ideas-about-mass-assignments-of-attributes-to-from-pojos/224157)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [November 1, 2012, 6:11am UTC](https://www.ruby-forum.com/t/how-to-use-activerecord-to-persist-pojo-or-ideas-about-mass-assignments-of-attributes-to-from-pojos/224157 "2012-11-01T06:11:03Z")
Greetings. Thanks to decoupling in ActiveModel & ActiveSupport I can add mix ins to pojo classes to make them appear as ActiveModel. In this way I can create view helpers, controllers, routes, etc. However, I can’… --- ## [Authlogic Reset Password](https://www.ruby-forum.com/t/authlogic-reset-password/178641)
**Author:** [@sunny36](https://www.ruby-forum.com/u/sunny36)\ **Replies:** 0\ **Last updated:** [November 8, 2009, 8:56pm UTC](https://www.ruby-forum.com/t/authlogic-reset-password/178641 "2009-11-08T20:56:11Z")
I’ve implemented password reset using Authlogic basically following this tutorial http://www.binarylogic.com/2008/11/16/tutorial-reset-passwords-with-authlogic/ Everything works fine except if the user leaves both the… --- ## [Uninitialized constant SOCKSSocket (rbenv)](https://www.ruby-forum.com/t/uninitialized-constant-sockssocket-rbenv/261606)
**Author:** [@johnmcmuffin](https://www.ruby-forum.com/u/johnmcmuffin)\ **Replies:** 1\ **Last updated:** [July 27, 2021, 7:16am UTC](https://www.ruby-forum.com/t/uninitialized-constant-sockssocket-rbenv/261606 "2021-07-27T07:16:57Z")
I’m trying to install ruby using configure options for socks proxy: --enable-socks the same guys do in rvm but I still receive uninitialized constant SOCKSSocket error Steps to reproduce: RUBY\_CONFIGURE\_OPTS="--enabl… --- ## [Is stale-while-revalidate (RFC 5861) currently supported in nginx?](https://www.ruby-forum.com/t/is-stale-while-revalidate-rfc-5861-currently-supported-in-nginx/243632)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [December 14, 2015, 4:00pm UTC](https://www.ruby-forum.com/t/is-stale-while-revalidate-rfc-5861-currently-supported-in-nginx/243632 "2015-12-14T16:00:53Z")
There is a very old post from September, 2011 which says it is not supported, I am just wondering if anything has changed since then? http://mailman.nginx.org/pipermail/nginx/2011-September/028926.html Thanks! --- ## [Looking For Ruby on Rails Software Consultant - Remotely](https://www.ruby-forum.com/t/looking-for-ruby-on-rails-software-consultant-remotely/242723)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [July 22, 2015, 1:22pm UTC](https://www.ruby-forum.com/t/looking-for-ruby-on-rails-software-consultant-remotely/242723 "2015-07-22T13:22:52Z")
We are new media company looking for a part-time (10-20 hours/week) Ruby on Rails engineering consultant who has demonstrated ability to write clean, well-tested code. The candidate should work self-sufficiently with … --- ## [Writing first test Nginx module](https://www.ruby-forum.com/t/writing-first-test-nginx-module/242231)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [June 6, 2015, 2:28pm UTC](https://www.ruby-forum.com/t/writing-first-test-nginx-module/242231 "2015-06-06T14:28:10Z")
Hello everyone, Recently for some of our needs on Nginx, I am working to develop a new module on Nginx. So I have started to develop a test and basic module. My intention is to call a function before selecting one se… --- ## [Why we need Kernel#gsub?](https://www.ruby-forum.com/t/why-we-need-kernel-gsub/239909)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 2, 2014, 11:04pm UTC](https://www.ruby-forum.com/t/why-we-need-kernel-gsub/239909 "2014-04-02T23:04:04Z")
I mostly use String#gsub ( Class: String (Ruby 2.1.0) ) . I am familiar with it also. But today I found Kernel#gsub ( Module: Kernel (Ruby 2.1.1) ), which I have never used it. What is the use-case of this method ? … --- ## [Undefined symbols for architecture i386](https://www.ruby-forum.com/t/undefined-symbols-for-architecture-i386/216531)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 7, 2012, 12:19pm UTC](https://www.ruby-forum.com/t/undefined-symbols-for-architecture-i386/216531 "2012-02-07T12:19:30Z")
Hello, problems installing Mac OS X 10.6.8 arch i386 pcre 8.21 nginx 1.1.14 make - ok make install: objs/src/http/modules/ngx\_http\_browser\_module.o \\ objs/src/http/modules/ngx\_http\_upstream\_ip\_hash\_module.o \\ objs… --- ## [Rubygem update](https://www.ruby-forum.com/t/rubygem-update/202831)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 7, 2011, 2:24pm UTC](https://www.ruby-forum.com/t/rubygem-update/202831 "2011-02-07T14:24:55Z")
bonjour comment avoir une liste de ce qui va être installé lors d’un mise a jour? Actuellement je lance directement “gem update” mais j’aimerai voir avant l’installation ce qu’il compte faire afin de pouvoir lire le… --- ## [Qt4-ruby crash](https://www.ruby-forum.com/t/qt4-ruby-crash/200118)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 7\ **Last updated:** [December 6, 2010, 9:34pm UTC](https://www.ruby-forum.com/t/qt4-ruby-crash/200118 "2010-12-06T21:34:42Z")
Hi, i had one of the worst idea in my life one month ago: port a working ruby-gtk2 app to ruby-qt4. Not only it becomes a non-sense to use ruby since your code looks like to a c++ app written in another language (you … --- ## [No puedo instalar rails - gem me pide el zlib](https://www.ruby-forum.com/t/no-puedo-instalar-rails-gem-me-pide-el-zlib/194275)
**Author:** [@juangc70](https://www.ruby-forum.com/u/juangc70)\ **Replies:** 1\ **Last updated:** [September 2, 2010, 12:01am UTC](https://www.ruby-forum.com/t/no-puedo-instalar-rails-gem-me-pide-el-zlib/194275 "2010-09-02T00:01:46Z")
Hola a todos, este es mi primer intento con rails :slight\_smile: Esto es lo que esta pasando, luego de instalar rails 1.9.2… me@mypc:~$ ruby -v ruby 1.9.2p0 (2010-08-18 revision 29036) \[i686-linux\] me@mypc:~$ gem -v … --- ## [Code Cleaning](https://www.ruby-forum.com/t/code-cleaning/184849)
**Author:** [@christophe1](https://www.ruby-forum.com/u/christophe1)\ **Replies:** 7\ **Last updated:** [March 9, 2010, 6:36pm UTC](https://www.ruby-forum.com/t/code-cleaning/184849 "2010-03-09T18:36:52Z")
Hi there, I’m kind of a newbie on RoR and on this group and I was wondering if someone could help to clean this bit of code: \<%= link\_to\_remote (image\_tag(“hide.png”, :size=\>“16x16”), :url=\>"/message/#{message.id}/hi… --- ## [Return value of require](https://www.ruby-forum.com/t/return-value-of-require/169289)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 2, 2009, 10:10am UTC](https://www.ruby-forum.com/t/return-value-of-require/169289 "2009-06-02T10:10:55Z")
Hi, I had a problem with require and ruby 1.8.7-p72 on debian (original debian packages). For some of the ruby-gnome2 libraries (all, which are based on gtk), require returned false. Beside of the return value all wo… --- ## [First-time user questions](https://www.ruby-forum.com/t/first-time-user-questions/166488)
**Author:** [@jay-levitt](https://www.ruby-forum.com/u/jay-levitt)\ **Replies:** 1\ **Last updated:** [April 27, 2009, 7:51am UTC](https://www.ruby-forum.com/t/first-time-user-questions/166488 "2009-04-27T07:51:46Z")
I’m just importing my Movable Type blog into Typo 5.3. A few random questions: It looks like the spam filtering only scans when comments/trackbacks are initially created. Is there a way to get it to re-scan everyt… --- ## [Creating facebook](https://www.ruby-forum.com/t/creating-facebook/158610)
**Author:** [@hellkor](https://www.ruby-forum.com/u/hellkor)\ **Replies:** 7\ **Last updated:** [January 25, 2009, 9:55pm UTC](https://www.ruby-forum.com/t/creating-facebook/158610 "2009-01-25T21:55:48Z")
what about creating facebook with rails ! --- ## [Moving blogs yet again (blog.majesticseacreature.com)](https://www.ruby-forum.com/t/moving-blogs-yet-again-blog-majesticseacreature-com/145123)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 7\ **Last updated:** [August 6, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/moving-blogs-yet-again-blog-majesticseacreature-com/145123 "2008-08-06T18:23:32Z")
Hi folks, This is a one time announcement of where the bulk of my Ruby writing will be in the future. You’ll be able to find it at: http://blog.majesticseacreature.com Please be advised that I’m aware my blogging eng… --- ## [Autocomplete does nothing](https://www.ruby-forum.com/t/autocomplete-does-nothing/138012)
**Author:** [@remco123](https://www.ruby-forum.com/u/remco123)\ **Replies:** 7\ **Last updated:** [May 19, 2008, 3:21pm UTC](https://www.ruby-forum.com/t/autocomplete-does-nothing/138012 "2008-05-19T15:21:40Z")
hi… I use auto\_complete… put this in my controllerBestemming: auto\_complete\_for :bestemming, :naam This works fine… But when i make a action in controllerBestemming, below…it does nothing… def auto\_complete\_for\_be… --- ## [XHTML vs. HTML4](https://www.ruby-forum.com/t/xhtml-vs-html4/137976)
**Author:** [@stimpy](https://www.ruby-forum.com/u/stimpy)\ **Replies:** 7\ **Last updated:** [May 19, 2008, 12:38pm UTC](https://www.ruby-forum.com/t/xhtml-vs-html4/137976 "2008-05-19T12:38:17Z")
I was asked today about tag helpers automatically outputting in XHTML and if there was a setting to make them not do this. The reason? The web developer prefers HTML4 vs XHTML. So, is there a Rails setting for this o… --- ## [Rubygems and wxRuby](https://www.ruby-forum.com/t/rubygems-and-wxruby/137225)
**Author:** [@Une\_BSSSSvS\_ue](https://www.ruby-forum.com/u/Une_BSSSSvS_ue)\ **Replies:** 7\ **Last updated:** [May 10, 2008, 2:11pm UTC](https://www.ruby-forum.com/t/rubygems-and-wxruby/137225 "2008-05-10T14:11:31Z")
i wanted to test wxRuby with the simplest script : #! /usr/bin/env ruby If you installed the wxruby gem, uncomment the following two lines: require ‘rubygems’ #gem ‘wxruby-1.9.3-universal-darwin’ #‘wxruby2-preview’ or… --- ## [Writing to an USB Flash Drive](https://www.ruby-forum.com/t/writing-to-an-usb-flash-drive/123587)
**Author:** [@artybala](https://www.ruby-forum.com/u/artybala)\ **Replies:** 7\ **Last updated:** [December 20, 2007, 4:11pm UTC](https://www.ruby-forum.com/t/writing-to-an-usb-flash-drive/123587 "2007-12-20T16:11:38Z")
Hi., I would like to provide my website visitors the ability to store images from the site in to a USB flash drive. User will click the image or pressing a submit button after selecting it. Can some one guide me on h… --- ## [Another Ruby on Rails certificate program](https://www.ruby-forum.com/t/another-ruby-on-rails-certificate-program/119872)
**Author:** [@Giles\_B](https://www.ruby-forum.com/u/Giles_B)\ **Replies:** 7\ **Last updated:** [November 12, 2007, 3:21pm UTC](https://www.ruby-forum.com/t/another-ruby-on-rails-certificate-program/119872 "2007-11-12T15:21:50Z")
repent! the end is near! http://ipd.cti.depaul.edu/ror/Prog\_ror.htm – Giles B. Blog: http://gilesbowkett.blogspot.com Portfolio: http://www.gilesgoatboy.org Tumblelog: http://giles.tumblr.com/ --- ## [Code Protection](https://www.ruby-forum.com/t/code-protection/104775)
**Author:** [@monica](https://www.ruby-forum.com/u/monica)\ **Replies:** 7\ **Last updated:** [May 23, 2007, 11:02am UTC](https://www.ruby-forum.com/t/code-protection/104775 "2007-05-23T11:02:29Z")
Hi everyone! The project which I’m working on is going to be installed in several clients side. Do you know if it exists any way of protecting our code? Thanks a lot in advance! Monica --- ## [Php x ruby (64 bits em linux)](https://www.ruby-forum.com/t/php-x-ruby-64-bits-em-linux/65049)
**Author:** [@airmind](https://www.ruby-forum.com/u/airmind)\ **Replies:** 7\ **Last updated:** [August 16, 2006, 2:29pm UTC](https://www.ruby-forum.com/t/php-x-ruby-64-bits-em-linux/65049 "2006-08-16T14:29:07Z")
Boa tarde a todos. Trabalho basicamente com intranets, contas a pagar/receber, controle de estoque etc. Em produção atualmente utilizamos php, nosso servidor principal é Fedora Core 5 64 bits. Temos tido dificuldade… --- ## [Rails with postgres-oids?](https://www.ruby-forum.com/t/rails-with-postgres-oids/71838)
**Author:** [@Philipp\_Ott](https://www.ruby-forum.com/u/Philipp_Ott)\ **Replies:** 1\ **Last updated:** [February 22, 2006, 3:12pm UTC](https://www.ruby-forum.com/t/rails-with-postgres-oids/71838 "2006-02-22T15:12:34Z")
Hello! Postgres supports oids which is a unique number for any row in a given database. There is the ‘id’ already inside oids - wouldnt it be nice and handy to turn on some global environemt.rb or database.yaml magic-… --- ## [Has\_many with :finder\_sql question](https://www.ruby-forum.com/t/has-many-with-finder-sql-question/51775)
**Author:** [@richblunt](https://www.ruby-forum.com/u/richblunt)\ **Replies:** 1\ **Last updated:** [January 7, 2006, 10:58pm UTC](https://www.ruby-forum.com/t/has-many-with-finder-sql-question/51775 "2006-01-07T22:58:53Z")
hi all, I have a Class, Client, which has\_many projects (Project class). the projects depend on a session\_id variable, however. So the question is, how can I do the following: has\_many :projects, :finder\_sql =\> “S… --- ## [Getting the color of a pixel](https://www.ruby-forum.com/t/getting-the-color-of-a-pixel/76574)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 1\ **Last updated:** [December 26, 2005, 10:35pm UTC](https://www.ruby-forum.com/t/getting-the-color-of-a-pixel/76574 "2005-12-26T22:35:41Z")
Hi, I have a few questions about RMagick: How do I get the color of a specific pixel? (By giving it the coordinates of the pixel) How do I store parts of a picture to a file? (So like everything between points (3,7)… --- ## [How to check the creation of a user? rails4](https://www.ruby-forum.com/t/how-to-check-the-creation-of-a-user-rails4/242485)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [June 28, 2015, 10:16am UTC](https://www.ruby-forum.com/t/how-to-check-the-creation-of-a-user-rails4/242485 "2015-06-28T10:16:15Z")
please help correct test. its a model User: class User \< ActiveRecord::Base before\_save { self.email = email.downcase } before\_create :create\_remember\_token VALID\_EMAIL\_REGEX = /\\A\[\\w+-.\]+@\[a-z\\d-.\]+.\[a-z\]+\\z/i v… --- ## [Build fails](https://www.ruby-forum.com/t/build-fails/233557)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [December 24, 2014, 4:05pm UTC](https://www.ruby-forum.com/t/build-fails/233557 "2014-12-24T16:05:15Z")
Hi all, With latest sources (after a git pull) the build fails. Kubuntu 14.04 32 bit, and a new gnuradio folder did not change things. Here the output: \[ 5%\] Building C object volk/lib/CMakeFiles/volk.dir/volk\_machi… --- ## [Ctest can't find gnuradio module!](https://www.ruby-forum.com/t/ctest-cant-find-gnuradio-module/230967)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 15, 2014, 4:31pm UTC](https://www.ruby-forum.com/t/ctest-cant-find-gnuradio-module/230967 "2014-07-15T16:31:08Z")
Hi there, Could someone help me fix this issue, when I try to run my tests, the ctest returns the following: … from gnuradio import gr, gr\_unittest ImportError: No module named gnuradio … Nonetheless, when I impo… --- ## [Net:HTTP incorrect content retrieved](https://www.ruby-forum.com/t/net-http-incorrect-content-retrieved/241200)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [May 19, 2014, 2:05am UTC](https://www.ruby-forum.com/t/net-http-incorrect-content-retrieved/241200 "2014-05-19T02:05:44Z")
Hi All, I am just trying to get some data from different website for studying and testing. I could get web content successfully from some sites with UTF-8 encoding. However, when I try to access http://bet.hkjc.com/… --- ## [Get first entries of case / when menus](https://www.ruby-forum.com/t/get-first-entries-of-case-when-menus/237960)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 9, 2013, 5:27pm UTC](https://www.ruby-forum.com/t/get-first-entries-of-case-when-menus/237960 "2013-12-09T17:27:35Z")
Hi. Is there a simple way to get all first entries of a case/when menu? like when you have: case x when ‘abc’,‘def’ do\_this when ‘ghi’,‘h’ do\_that end I’d need an array of ‘abc’ and ‘ghi’ The reason I need this… --- ## [Does 'gem list' go by .gemspec only?](https://www.ruby-forum.com/t/does-gem-list-go-by-gemspec-only/226952)
**Author:** [@rlambkin](https://www.ruby-forum.com/u/rlambkin)\ **Replies:** 3\ **Last updated:** [February 26, 2013, 8:22pm UTC](https://www.ruby-forum.com/t/does-gem-list-go-by-gemspec-only/226952 "2013-02-26T20:22:14Z")
Hello, Ruby beginner here trying to learn as much as I can. Does gem list use the GEM\_PATH to find the actual install folders or does it just look for the .gemspec files? I’ve noticed if I delete a gem’s install folde… --- ## [Problem with drizzle-nginx module](https://www.ruby-forum.com/t/problem-with-drizzle-nginx-module/219731)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 14, 2012, 10:42am UTC](https://www.ruby-forum.com/t/problem-with-drizzle-nginx-module/219731 "2012-05-14T10:42:44Z")
I followed the instructions and build my nginx without any errors, but I am facing issues starting the server. I am getting an error: ./nginx: error while loading shared libraries: libdrizzle.so.1: cannot open share… --- ## [Ricetta Chef](https://www.ruby-forum.com/t/ricetta-chef/219007)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [April 19, 2012, 10:35am UTC](https://www.ruby-forum.com/t/ricetta-chef/219007 "2012-04-19T10:35:54Z")
Ciao, Usate Chef per la configurazione del vostro server Rails? Mi son letto un podi roba, fatto delle prove e visto dei video, pero vorrei sapere se conoscete un repository per installare un server ubuntu con passen… --- ## [Missing Template Error on render\_to\_string - Rails 3.2.2](https://www.ruby-forum.com/t/missing-template-error-on-render-to-string-rails-3-2-2/218440)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 31, 2012, 8:28pm UTC](https://www.ruby-forum.com/t/missing-template-error-on-render-to-string-rails-3-2-2/218440 "2012-03-31T20:28:24Z")
Hi, I’m trying to execute some javascript in the browser after completing my create action in the controller. Here’s how I’m doing it: In my controller: def create # exectue some code js = render\_to\_string(:layout… --- ## [Regarding installation of GNURADIO on Ubuntu 11.10](https://www.ruby-forum.com/t/regarding-installation-of-gnuradio-on-ubuntu-11-10/218326)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 29, 2012, 6:55am UTC](https://www.ruby-forum.com/t/regarding-installation-of-gnuradio-on-ubuntu-11-10/218326 "2012-03-29T06:55:05Z")
Hey, I am using Ubuntu 11.10. I want to install GNU Radio to use it with the USRP1. I am using the Build Script which you can download here: http://www.sbrac.org/files/build-gnuradio I have the same problem which is… --- ## [NoMethodError](https://www.ruby-forum.com/t/nomethoderror/217758)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 8\ **Last updated:** [March 14, 2012, 10:59pm UTC](https://www.ruby-forum.com/t/nomethoderror/217758 "2012-03-14T22:59:16Z")
Hello fellow Ruby enthusiasts! Although I’ve been using Ruby for some time, I just started using RoR. I’m experiencing an error that I’m having trouble resolving and was hoping to find some help. I am getting this e… --- ## [nGinX HTTP-Code 200 / 404](https://www.ruby-forum.com/t/nginx-http-code-200-404/215606)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 10, 2012, 11:34am UTC](https://www.ruby-forum.com/t/nginx-http-code-200-404/215606 "2012-01-10T11:34:59Z")
Hy, We have that problem, that a site is not reachable throught nginx with the domain name (for example www.foobar.org), even the websites are reachable without nginx directly to apache. This problem is not time spec… --- ## [Che differenza c'è tra](https://www.ruby-forum.com/t/che-differenza-ce-tra/213237)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [October 28, 2011, 10:31am UTC](https://www.ruby-forum.com/t/che-differenza-ce-tra/213237 "2011-10-28T10:31:29Z")
Ciaoa a tutti, --- ## [Hoe 2.9.2 Released](https://www.ruby-forum.com/t/hoe-2-9-2-released/205212)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 2, 2011, 8:29am UTC](https://www.ruby-forum.com/t/hoe-2-9-2-released/205212 "2011-04-02T08:29:25Z")
hoe version 2.9.2 has been released! http://rubyforge.org/projects/seattlerb/ http://seattlerb.rubyforge.org/hoe/ http://seattlerb.rubyforge.org/hoe/Hoe.pdf http://github.com/jbarnette/hoe-plugin-examples Hoe is a rak… --- ## [Query time](https://www.ruby-forum.com/t/query-time/205084)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 30, 2011, 6:02pm UTC](https://www.ruby-forum.com/t/query-time/205084 "2011-03-30T18:02:26Z")
Greetings, I am not really sure if this is the right place to ask something like that but seeing all those available mods doing almost everything, here it goes. Is there any way (php-cgi mod?) that i can use to measu… --- ## [Need an online payment system - suggestions required](https://www.ruby-forum.com/t/need-an-online-payment-system-suggestions-required/194508)
**Author:** [@zurich\_by\_night](https://www.ruby-forum.com/u/zurich_by_night)\ **Replies:** 3\ **Last updated:** [September 11, 2010, 10:24am UTC](https://www.ruby-forum.com/t/need-an-online-payment-system-suggestions-required/194508 "2010-09-11T10:24:43Z")
Hello all, We are about to launch our site. One of the features that is missing at the moment is a way for users to fill in their credit card details and click send to purchase our products that we offer on our websit… --- ## [Metodo con array?](https://www.ruby-forum.com/t/metodo-con-array/192702)
**Author:** [@cisco](https://www.ruby-forum.com/u/cisco)\ **Replies:** 3\ **Last updated:** [August 4, 2010, 2:47pm UTC](https://www.ruby-forum.com/t/metodo-con-array/192702 "2010-08-04T14:47:56Z")
Buongiorno a tutti…sto imparando a programmare con ruby ma non ho ancora acquistato dimestichezza nel combinare diverse cose; Ho un file txt che contiene parole e simboli di punteggiatura SEPARATI DA UNO SPAZIO (è un… --- ## [Rspec-rails 2 webrat dependency](https://www.ruby-forum.com/t/rspec-rails-2-webrat-dependency/190420)
**Author:** [@dracko](https://www.ruby-forum.com/u/dracko)\ **Replies:** 3\ **Last updated:** [June 22, 2010, 3:03am UTC](https://www.ruby-forum.com/t/rspec-rails-2-webrat-dependency/190420 "2010-06-22T03:03:26Z")
Hi, I’ve finally make all my tests pass in Rails 3 with Capybara. After removing webrat’s dependency in favor of the new Capybara one, I expected that bundle install would remove Webrat dependencie. After a few minute… --- ## [Re: rexml/document with IronRuby](https://www.ruby-forum.com/t/re-rexml-document-with-ironruby/181702)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 3\ **Last updated:** [January 16, 2010, 6:45pm UTC](https://www.ruby-forum.com/t/re-rexml-document-with-ironruby/181702 "2010-01-16T18:45:32Z")
I don’t remember the exact command, but there is a method… SetupSearchPath or something like that (it’s on my computer which needs to charge). JD From: Orion E. removed\_email\_address@domain.invalid Sent: Friday, Ja… [Previous page](https://www.ruby-forum.com/top.md?page=1270&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1272&per_page=50)