# Top **URL:** https://www.ruby-forum.com/top.md?page=1569 [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:** 1570 --- ## [Unofficial Gnuradio Installation Procedure for Newbies on Fedora 14](https://www.ruby-forum.com/t/unofficial-gnuradio-installation-procedure-for-newbies-on-fedora-14/201681)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 1, 2011, 3:38am UTC](https://www.ruby-forum.com/t/unofficial-gnuradio-installation-procedure-for-newbies-on-fedora-14/201681 "2011-03-01T03:38:45Z")
A little something to help along the newcomers like me :slight\_smile: Unoffical installation guide for gnuradio on Fedora 14, January 2011 (Note the gnuradio installation procedure may change and hence render this g… --- ## [Legacy bug in net/imap in Ruby 1.9.x](https://www.ruby-forum.com/t/legacy-bug-in-net-imap-in-ruby-1-9-x/202052)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 24, 2011, 8:50pm UTC](https://www.ruby-forum.com/t/legacy-bug-in-net-imap-in-ruby-1-9-x/202052 "2011-01-24T20:50:15Z")
Hello Since I’m using Rails 2.3.8 with Ruby 1.9.2 the sent emails are cut-off at the end. Not always but only in non-multipart mails where the headers Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding… --- ## [X-Accel-Redirect and Content-Type](https://www.ruby-forum.com/t/x-accel-redirect-and-content-type/198653)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 5, 2010, 4:33pm UTC](https://www.ruby-forum.com/t/x-accel-redirect-and-content-type/198653 "2010-11-05T16:33:34Z")
Currently the application that is passing the X-Accel-Redirect uri back to nginx must set the Content-type header otherwise it will automatically be set to the default\_type setting. Is there a way to get nginx to aut… --- ## [Receiver sensitivity of wbx, TVRX](https://www.ruby-forum.com/t/receiver-sensitivity-of-wbx-tvrx/191759)
**Author:** [@naveen\_nischal](https://www.ruby-forum.com/u/naveen_nischal)\ **Replies:** 2\ **Last updated:** [July 18, 2010, 5:59am UTC](https://www.ruby-forum.com/t/receiver-sensitivity-of-wbx-tvrx/191759 "2010-07-18T05:59:27Z")
Hi All, Guess it has now become a cliche question. but we have been trying to make a link budget for the usrp and the AO-51 satellite and are looking for some help finding the receiver sensitivity of either the WBX or… --- ## [Specing Ruby Game Development?](https://www.ruby-forum.com/t/specing-ruby-game-development/185705)
**Author:** [@churp](https://www.ruby-forum.com/u/churp)\ **Replies:** 2\ **Last updated:** [March 25, 2010, 4:31pm UTC](https://www.ruby-forum.com/t/specing-ruby-game-development/185705 "2010-03-25T16:31:32Z")
HI Folks, Roll Call for anyone using Rspec for Ruby Game Development (Rubygame, GOSU, TkRuby, etc.) ??? I’m having trouble finding the latest-and-greatest with Google searches. Happy Gaming! --- ## [Rspec with out Active Record](https://www.ruby-forum.com/t/rspec-with-out-active-record/185342)
**Author:** [@harinionrails](https://www.ruby-forum.com/u/harinionrails)\ **Replies:** 2\ **Last updated:** [March 18, 2010, 1:44pm UTC](https://www.ruby-forum.com/t/rspec-with-out-active-record/185342 "2010-03-18T13:44:30Z")
I want to use rspec with my application where we don’t have database. I want to know how to use fixtures with out ORM layer. --- ## [Adding to the callbacks that rspec-rails adds](https://www.ruby-forum.com/t/adding-to-the-callbacks-that-rspec-rails-adds/183565)
**Author:** [@killswitchcollectiv](https://www.ruby-forum.com/u/killswitchcollectiv)\ **Replies:** 2\ **Last updated:** [February 20, 2010, 2:14am UTC](https://www.ruby-forum.com/t/adding-to-the-callbacks-that-rspec-rails-adds/183565 "2010-02-20T02:14:27Z")
I have some code that adds to the callbacks that rspec-rails adds by default to setup and teardown fixtures. My code looks something like: module Test module Unit class TestCase append\_before(:each) … --- ## [Interesting Java integration phenomenon](https://www.ruby-forum.com/t/interesting-java-integration-phenomenon/178256)
**Author:** [@trejkaz](https://www.ruby-forum.com/u/trejkaz)\ **Replies:** 2\ **Last updated:** [November 2, 2009, 12:06am UTC](https://www.ruby-forum.com/t/interesting-java-integration-phenomenon/178256 "2009-11-02T00:06:25Z")
While I was constructing a test case to try and reproduce another problem (which turned out to be fixed) I encountered something rather interesting. shard:jruby trejkaz$ cat A.java public class A { public String g… --- ## [Rspec 1.1.99.12, Rails 2.3.1, undefined method \`rspec\_options='](https://www.ruby-forum.com/t/rspec-1-1-99-12-rails-2-3-1-undefined-method-rspec-options/162675)
**Author:** [@JosSSSS\_Gomes\_Jr](https://www.ruby-forum.com/u/JosSSSS_Gomes_Jr)\ **Replies:** 2\ **Last updated:** [March 15, 2009, 1:59am UTC](https://www.ruby-forum.com/t/rspec-1-1-99-12-rails-2-3-1-undefined-method-rspec-options/162675 "2009-03-15T01:59:48Z")
Hi David, all: I recently upgraded to Rails 2.3.1RC2 (Ubuntu 8.10, ruby 1.8.7 (2008-08-11 patchlevel 72) \[i486-linux\]) and have been dilligently following the instructions for upgrading rspec and rspec-rails accordin… --- ## [Jruby cominciamo male](https://www.ruby-forum.com/t/jruby-cominciamo-male/159148)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 2\ **Last updated:** [February 2, 2009, 9:12am UTC](https://www.ruby-forum.com/t/jruby-cominciamo-male/159148 "2009-02-02T09:12:00Z")
Volevo provare ad utilizzare jruby. L’ho installato, ho installato le gems necessarie compresa quella per postgres. Tutto e’ configurato alla perfezione, con ruby nativo funzionava perfettamente. Con jruby mi dice “… --- ## [INTERNET :Formation/travail a domicile sur internet avec un tres bon salaire](https://www.ruby-forum.com/t/internet-formation-travail-a-domicile-sur-internet-avec-un-tres-bon-salaire/158398)
**Author:** [@good\_salaire](https://www.ruby-forum.com/u/good_salaire)\ **Replies:** 2\ **Last updated:** [January 23, 2009, 9:17am UTC](https://www.ruby-forum.com/t/internet-formation-travail-a-domicile-sur-internet-avec-un-tres-bon-salaire/158398 "2009-01-23T09:17:00Z")
Bonjour; Je suis Mr Megueni votre parrain sur DHS Club.\*\*\* Je recommande à tout le monde cette excellente opportunité d’affaire. Vous serez certainement impressionnés par les résultats rapides et faciles. Il … --- ## [Render partial](https://www.ruby-forum.com/t/render-partial/155494)
**Author:** [@petan](https://www.ruby-forum.com/u/petan)\ **Replies:** 2\ **Last updated:** [December 19, 2008, 6:43pm UTC](https://www.ruby-forum.com/t/render-partial/155494 "2008-12-19T18:43:39Z")
Hi, I am trying to use paperclip plugin to add images to the posts. \<%= render :partial =\> ‘recent\_posts’, :collection =\> @posts %\> @posts = Post.find(:all, …, :limit =\> 5) #\_recent\_posts.rhtml \<%= image\_tag recent\_… --- ## [Too huge st\_table should raise exception](https://www.ruby-forum.com/t/too-huge-st-table-should-raise-exception/148841)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 2\ **Last updated:** [September 18, 2008, 12:46pm UTC](https://www.ruby-forum.com/t/too-huge-st-table-should-raise-exception/148841 "2008-09-18T12:46:49Z")
e$B1sF#$G$9!#e(B e$B:#$Ne(B st.c e$B$OMWAG$N?t$,e(B 1073741824 + 85 e$B8D$rD6$($k$He(B e$B$J$s$+JQ$J$3$H$K$J$kM=46$,$7$^$9!#e(B e$B3N$+$a$k$3$H$O$G$-$^$;$s$,!"0J2\<$N$h$&$KNc30$rEj$2$Fe(B e$B$\*$$$F$b$$$$$G$7$g$&$+!#e(… --- ## [Ouvrerture d'un pdf : MalformedPDFError](https://www.ruby-forum.com/t/ouvrerture-dun-pdf-malformedpdferror/148129)
**Author:** [@pyf](https://www.ruby-forum.com/u/pyf)\ **Replies:** 2\ **Last updated:** [September 11, 2008, 10:52am UTC](https://www.ruby-forum.com/t/ouvrerture-dun-pdf-malformedpdferror/148129 "2008-09-11T10:52:26Z")
Bonjour, J’essaie d’ouvrir un pdf : receiver = PDF::Reader::RegisterReceiver.new docPdf = PDF::Reader.file(“monDocument.pdf”, receiver) j’obtiens l’erreur suivante: PDF::Reader::MalformedPDFError (unterminated strin… --- ## [Story Framework](https://www.ruby-forum.com/t/story-framework/134931)
**Author:** [@SSSS\_eljko\_Filipin](https://www.ruby-forum.com/u/SSSS_eljko_Filipin)\ **Replies:** 2\ **Last updated:** [April 18, 2008, 12:14pm UTC](https://www.ruby-forum.com/t/story-framework/134931 "2008-04-18T12:14:35Z")
I want to use story framework for driving my (functional) Watir tests. I want to start with something simple, like logging in. I had an hour today to try it, and I did not get very far. (I have found http://rspec.inf… --- ## [Rmagick problem on Ubuntu](https://www.ruby-forum.com/t/rmagick-problem-on-ubuntu/132262)
**Author:** [@ther](https://www.ruby-forum.com/u/ther)\ **Replies:** 2\ **Last updated:** [March 18, 2008, 2:58pm UTC](https://www.ruby-forum.com/t/rmagick-problem-on-ubuntu/132262 "2008-03-18T14:58:12Z")
I had installed rmagick gem on ubuntu 7.10. I have also compiled imagemagick from sources becouse rmagick needs \> 6.3. version of imagemagick. Mine is now 6.3.9. At the end everything went fine until I tried to run te… --- ## [Rollenbasiertes Authorization-Framework?](https://www.ruby-forum.com/t/rollenbasiertes-authorization-framework/125231)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 2\ **Last updated:** [January 7, 2008, 3:57pm UTC](https://www.ruby-forum.com/t/rollenbasiertes-authorization-framework/125231 "2008-01-07T15:57:45Z")
ja hallo erstmal,… ich suche der derzeit ein authorization framework, das mit Benuzterrollne / Gruppen umgehen kann. restful-authorisation scheint irgendwie nur benutzer zu kennen… Das ganze muss zwar nicht so mächt… --- ## ["Patch" for latest Shards extension](https://www.ruby-forum.com/t/patch-for-latest-shards-extension/119906)
**Author:** [@marcelo\_a](https://www.ruby-forum.com/u/marcelo_a)\ **Replies:** 2\ **Last updated:** [November 12, 2007, 6:29am UTC](https://www.ruby-forum.com/t/patch-for-latest-shards-extension/119906 "2007-11-12T06:29:48Z")
Hi, I am using Radiant and Shards from the trunk, using Piston to update. Just noticed that a clean installation of Radiant, with the latest Radiant and Shards (from r599) breaks when you go to /admin/pages. The brea… --- ## [Ejemplo de columnas en PDF Writer](https://www.ruby-forum.com/t/ejemplo-de-columnas-en-pdf-writer/118527)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [October 30, 2007, 4:46pm UTC](https://www.ruby-forum.com/t/ejemplo-de-columnas-en-pdf-writer/118527 "2007-10-30T16:46:59Z")
Alguien podría adjuntar un ejemplo de uso de columnas para un informe en pdf usando PDFwriter. Gracias --- ## [Strange warnings with view specs](https://www.ruby-forum.com/t/strange-warnings-with-view-specs/118490)
**Author:** [@sthorpe](https://www.ruby-forum.com/u/sthorpe)\ **Replies:** 2\ **Last updated:** [October 27, 2007, 7:45pm UTC](https://www.ruby-forum.com/t/strange-warnings-with-view-specs/118490 "2007-10-27T19:45:11Z")
I’ve been seeing the following in some of my view specs: .P.P…ignoring attempt to close spec::mocks::mock:0x7334c4c with td opened at byte 258, line 20 closed at byte 287, line 20 attributes at open: {} text around… --- ## [DEPRECATION WARNING: observer is deprecated](https://www.ruby-forum.com/t/deprecation-warning-observer-is-deprecated/117601)
**Author:** [@amagoia](https://www.ruby-forum.com/u/amagoia)\ **Replies:** 2\ **Last updated:** [October 19, 2007, 11:52am UTC](https://www.ruby-forum.com/t/deprecation-warning-observer-is-deprecated/117601 "2007-10-19T11:52:28Z")
Hello, I am getting the following warning: DEPRECATION WARNING: observer is deprecated and will be removed from Rails 2.0 See Ruby on Rails — A web-app framework that includes everything needed to create database-back… --- ## [Running many rails application on single port](https://www.ruby-forum.com/t/running-many-rails-application-on-single-port/115084)
**Author:** [@vikasbatra](https://www.ruby-forum.com/u/vikasbatra)\ **Replies:** 2\ **Last updated:** [September 20, 2007, 10:40pm UTC](https://www.ruby-forum.com/t/running-many-rails-application-on-single-port/115084 "2007-09-20T22:40:48Z")
Hello friends, Is it possible to run many rails application or more than one rails application on single port, currently for more than one application we r using here different port for each application. Is there any… --- ## [Problem with http -\> https redirect](https://www.ruby-forum.com/t/problem-with-http-https-redirect/107083)
**Author:** [@charlie\_caroff](https://www.ruby-forum.com/u/charlie_caroff)\ **Replies:** 2\ **Last updated:** [June 18, 2007, 6:05pm UTC](https://www.ruby-forum.com/t/problem-with-http-https-redirect/107083 "2007-06-18T18:05:32Z")
Hi, I have ssl working on my server. When I set all my views to ssl\_allowed in my controller, I can switch the http to https in my address line, and every page works right. But when I set all my views to ssl\_require… --- ## [RESTful messaging. Trying to put it together and it feels u](https://www.ruby-forum.com/t/restful-messaging-trying-to-put-it-together-and-it-feels-u/106583)
**Author:** [@bellcolt](https://www.ruby-forum.com/u/bellcolt)\ **Replies:** 2\ **Last updated:** [June 12, 2007, 5:26pm UTC](https://www.ruby-forum.com/t/restful-messaging-trying-to-put-it-together-and-it-feels-u/106583 "2007-06-12T17:26:22Z")
Hi all, I’m putting together a quick little app just to do some messaging between users. I’m trying to do it restfully but what I have feels kind of unclean. Here’s what I have: Models: User has\_many :mes… --- ## [Beginner: First 'app' not displaying in browser](https://www.ruby-forum.com/t/beginner-first-app-not-displaying-in-browser/92908)
**Author:** [@joe3000](https://www.ruby-forum.com/u/joe3000)\ **Replies:** 2\ **Last updated:** [April 25, 2007, 5:28pm UTC](https://www.ruby-forum.com/t/beginner-first-app-not-displaying-in-browser/92908 "2007-04-25T17:28:38Z")
I have just started looking at Ruby on Rails and am following a book ‘Beginning Ruby on Rails’. The first exercise is to display a webpage but when entering the url in Firefox it doesnt display. I get this error mess… --- ## [Best way to maintain dynamic fields?](https://www.ruby-forum.com/t/best-way-to-maintain-dynamic-fields/91210)
**Author:** [@jgrosjean](https://www.ruby-forum.com/u/jgrosjean)\ **Replies:** 2\ **Last updated:** [April 5, 2007, 8:16pm UTC](https://www.ruby-forum.com/t/best-way-to-maintain-dynamic-fields/91210 "2007-04-05T20:16:21Z")
I have a Topic that has\_many comments. In the search results only want Topics to show up, but I want them to include the text of the comments that they have when they are indexed. To do this I’ve added a :comments\_tex… --- ## [Re: The shortest pulse length](https://www.ruby-forum.com/t/re-the-shortest-pulse-length/87256)
**Author:** [@seph\_004](https://www.ruby-forum.com/u/seph_004)\ **Replies:** 2\ **Last updated:** [March 1, 2007, 10:28pm UTC](https://www.ruby-forum.com/t/re-the-shortest-pulse-length/87256 "2007-03-01T22:28:45Z")
This is what I did: def build\_graph (): nchan = 1 interp = 512 duc0 = 0 duc1 = 0 fs = 250e3 #2nd sample rate between usb and dac max\_dev = 32e3 #… --- ## [Help with Readlines error](https://www.ruby-forum.com/t/help-with-readlines-error/84987)
**Author:** [@Bucco](https://www.ruby-forum.com/u/Bucco)\ **Replies:** 2\ **Last updated:** [February 9, 2007, 7:41pm UTC](https://www.ruby-forum.com/t/help-with-readlines-error/84987 "2007-02-09T19:41:15Z")
I don’t know if it is me or if something is wrong with Ruby. I am using ruby 1.8.5 (2006-08-25) \[i386-mswin32\] on an XP box. I am following alon with some examples for readline in my new “Everyday Scripting with Rub… --- ## [Comment faire un highlight avec du texte sur un span](https://www.ruby-forum.com/t/comment-faire-un-highlight-avec-du-texte-sur-un-span/81215)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 2\ **Last updated:** [January 6, 2007, 7:30pm UTC](https://www.ruby-forum.com/t/comment-faire-un-highlight-avec-du-texte-sur-un-span/81215 "2007-01-06T19:30:47Z")
Salut à tous, J’ai ça dans ma view: \<%= link\_to\_remote ‘update’, :update =\> ‘updatespan’, :url =\> { :action =\> ‘edit’,:id=\>r.id.to\_s } %\> some text ce que je fais pour l’instant: render :update do |page| page.repla… --- ## [How do I test a unique index?](https://www.ruby-forum.com/t/how-do-i-test-a-unique-index/71904)
**Author:** [@shauna](https://www.ruby-forum.com/u/shauna)\ **Replies:** 2\ **Last updated:** [October 13, 2006, 12:10am UTC](https://www.ruby-forum.com/t/how-do-i-test-a-unique-index/71904 "2006-10-13T00:10:03Z")
I have a loans table and a payments table. Each loan has\_many payments. So far no problem. Now, the payments table has a payment\_number field, and each payment has a payment\_number unique within that loan. For example… --- ## [Ruby internals, a self-study guide](https://www.ruby-forum.com/t/ruby-internals-a-self-study-guide/69205)
**Author:** [@tulkas](https://www.ruby-forum.com/u/tulkas)\ **Replies:** 2\ **Last updated:** [September 20, 2006, 2:15am UTC](https://www.ruby-forum.com/t/ruby-internals-a-self-study-guide/69205 "2006-09-20T02:15:30Z")
I’ve written a succinct guide for those interested in learning about the interpreter, with a reading order recommendation. http://eigenclass.org/hiki.rb?ruby+internals+guide It could be expanded (esp. by those who are… --- ## [Creating multiple objects from form data](https://www.ruby-forum.com/t/creating-multiple-objects-from-form-data/100224)
**Author:** [@Jeremiah\_Peschka](https://www.ruby-forum.com/u/Jeremiah_Peschka)\ **Replies:** 2\ **Last updated:** [July 28, 2006, 4:21pm UTC](https://www.ruby-forum.com/t/creating-multiple-objects-from-form-data/100224 "2006-07-28T16:21:58Z")
I’m in the process of creating a sign up form for an online application. The form collects account info, company info, and then info for an administrative user. The method looks like this: def create @account = Acco… --- ## [Xml & ruby with ROXI](https://www.ruby-forum.com/t/xml-ruby-with-roxi/63522)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 2\ **Last updated:** [June 19, 2006, 1:05pm UTC](https://www.ruby-forum.com/t/xml-ruby-with-roxi/63522 "2006-06-19T13:05:55Z")
Qualcuno ieri sera al Social Club di Roma si era lamentato della lentezza di REXML. Ricordo quindi nuovamente ROXI, il framework xml con estensioni c di Gabriele L., a cui ho accennato ieri. – Chiaroscuro Liquid D… --- ## [Re: Getting a list of Processes](https://www.ruby-forum.com/t/re-getting-a-list-of-processes/63097)
**Author:** [@PeSSSSaS\_Botp](https://www.ruby-forum.com/u/PeSSSSaS_Botp)\ **Replies:** 2\ **Last updated:** [June 13, 2006, 8:41am UTC](https://www.ruby-forum.com/t/re-getting-a-list-of-processes/63097 "2006-06-13T08:41:39Z")
fr Brad: Sure, no problem… also, you can list more than the process name. I like to show the PID and the executablepath, etc. Here are other process items you might like to examine: class Win32\_Process : CIM\_Process { s… --- ## [Meeting su Ruby@JUGPadova](https://www.ruby-forum.com/t/meeting-su-ruby-jugpadova/59508)
**Author:** [@Paolo\_DonSSSS](https://www.ruby-forum.com/u/Paolo_DonSSSS)\ **Replies:** 2\ **Last updated:** [May 20, 2006, 5:38pm UTC](https://www.ruby-forum.com/t/meeting-su-ruby-jugpadova/59508 "2006-05-20T17:38:56Z")
Ciao a tutti, Questa mail solo per segnalarvi che è stata ufficializzata la scaletta dell’incontro su Rubyhttp://www.jugpadova.it/articles/2006/04/30/jug-meeting-28-da-java-a-ruby-e-ritornoospitato dal JUGPadova ht… --- ## [(new to rails) Error on flickr app](https://www.ruby-forum.com/t/new-to-rails-error-on-flickr-app/59783)
**Author:** [@Chris\_Gwynne](https://www.ruby-forum.com/u/Chris_Gwynne)\ **Replies:** 2\ **Last updated:** [May 7, 2006, 1:12am UTC](https://www.ruby-forum.com/t/new-to-rails-error-on-flickr-app/59783 "2006-05-07T01:12:30Z")
Hi I’m new to rails and am just trying out some tutorials before I delve into it properly. I’m trying to create the flickr app (found in the screencasts section on rubyonrails.com) I’ve built everything according to… --- ## [Table that have many-to-may relationship to itself](https://www.ruby-forum.com/t/table-that-have-many-to-may-relationship-to-itself/58290)
**Author:** [@lgao](https://www.ruby-forum.com/u/lgao)\ **Replies:** 2\ **Last updated:** [April 20, 2006, 10:17am UTC](https://www.ruby-forum.com/t/table-that-have-many-to-may-relationship-to-itself/58290 "2006-04-20T10:17:35Z")
In a social netowrk data model, users belongs other users, and can have many friends as users, so it is a many to many relatioship. the class definition could be class User \< ApplicationController has\_mang\_ang\_belong… --- ## [Microsoft Access Automation](https://www.ruby-forum.com/t/microsoft-access-automation/54012)
**Author:** [@leslieviljoen](https://www.ruby-forum.com/u/leslieviljoen)\ **Replies:** 2\ **Last updated:** [February 20, 2006, 1:28pm UTC](https://www.ruby-forum.com/t/microsoft-access-automation/54012 "2006-02-20T13:28:14Z")
Hey everyone I struggled a bit on trying to get data out of an Access database using Ruby, so I thought I’d share the results here in case someone else needs this. I found OLEDB automation to be the easiest method. E… --- ## [Creation of i18n PDF files (from UTF-8 encoded strings)](https://www.ruby-forum.com/t/creation-of-i18n-pdf-files-from-utf-8-encoded-strings/53214)
**Author:** [@kajism](https://www.ruby-forum.com/u/kajism)\ **Replies:** 2\ **Last updated:** [January 30, 2006, 5:02pm UTC](https://www.ruby-forum.com/t/creation-of-i18n-pdf-files-from-utf-8-encoded-strings/53214 "2006-01-30T17:02:36Z")
Hi, I have been playing with PDF::Writer for a while, but wasn’t able to force it to display international characters correctly. I have succeed to display the right characters using select\_font diferencies hash, but … --- ## [Beginner: help using \ drop down list](https://www.ruby-forum.com/t/beginner-help-using-select-drop-down-list/51744)
**Author:** [@homestarrunner](https://www.ruby-forum.com/u/homestarrunner)\ **Replies:** 2\ **Last updated:** [January 6, 2006, 7:15pm UTC](https://www.ruby-forum.com/t/beginner-help-using-select-drop-down-list/51744 "2006-01-06T19:15:22Z")
Hi, first time posting here. I’m in the process of learning ruby and the rails framework and i’ve come to a road block. I started off by using the Onlamp tutorial online and got a test database and all of the generate… --- ## [DB connection pooling support?](https://www.ruby-forum.com/t/db-connection-pooling-support/48686)
**Author:** [@jsimone](https://www.ruby-forum.com/u/jsimone)\ **Replies:** 2\ **Last updated:** [November 23, 2005, 5:22pm UTC](https://www.ruby-forum.com/t/db-connection-pooling-support/48686 "2005-11-23T17:22:51Z")
Does rails support connection pooling for DB connections? Or are connections just opened and closed as needed. Thanks, Joe --- ## [Migration in Vendor folder](https://www.ruby-forum.com/t/migration-in-vendor-folder/222781)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 11, 2012, 3:01pm UTC](https://www.ruby-forum.com/t/migration-in-vendor-folder/222781 "2012-09-11T15:01:23Z")
Hi all There are few migrations in Vendor folder and i want to run those migrations, do i need to copy those to db folder and run them or there is another way to run the migration present in Vendor folder. Cheers, … --- ## [Broken gr\_fir\_fff?](https://www.ruby-forum.com/t/broken-gr-fir-fff/199969)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [December 7, 2010, 3:46am UTC](https://www.ruby-forum.com/t/broken-gr-fir-fff/199969 "2010-12-07T03:46:20Z")
Sorry if I can’t provide any more debug info, I’m new and ignorant, but I updated from both the GnuRadio, UHD, and gr-air-mode repos today, and now I’m getting two programs with duplicate failure in gr\_fir\_fff. They … --- ## [Session based Routing](https://www.ruby-forum.com/t/session-based-routing/183305)
**Author:** [@LeonS](https://www.ruby-forum.com/u/LeonS)\ **Replies:** 5\ **Last updated:** [February 12, 2010, 2:04pm UTC](https://www.ruby-forum.com/t/session-based-routing/183305 "2010-02-12T14:04:41Z")
Hi, I’m developing a site with a Login on the frontpage, so when you logged in you will see another “thing” than if you are not logged in. For Example you will see some explanations about the site if you are a visit… --- ## [Script/server not working](https://www.ruby-forum.com/t/script-server-not-working/180172)
**Author:** [@johnk](https://www.ruby-forum.com/u/johnk)\ **Replies:** 5\ **Last updated:** [December 15, 2009, 12:17am UTC](https://www.ruby-forum.com/t/script-server-not-working/180172 "2009-12-15T00:17:06Z")
when I run this command, the cursor hangs on the line after I input. When I control c to interrupt, this is what prints: $ script/server ^C/Users/john\_t\_krueger/.gem/ruby/1.8/gems/mongrel-1.1.5/lib/mongrel/gems.rb:8:i… --- ## [Install ruby 1.9.1](https://www.ruby-forum.com/t/install-ruby-1-9-1/179925)
**Author:** [@rubyfreak](https://www.ruby-forum.com/u/rubyfreak)\ **Replies:** 5\ **Last updated:** [December 9, 2009, 12:00am UTC](https://www.ruby-forum.com/t/install-ruby-1-9-1/179925 "2009-12-09T00:00:10Z")
I spent an hour trying to find reasonable instructions on how to install ruby 1.9.1 as a standalone ruby instance. Everything seems to be directed at side-by-side 1.8/1.9 installation. I found this in some ad swamp, b… --- ## [3 column :hbtm?](https://www.ruby-forum.com/t/3-column-hbtm/172693)
**Author:** [@glex](https://www.ruby-forum.com/u/glex)\ **Replies:** 5\ **Last updated:** [July 26, 2009, 4:15am UTC](https://www.ruby-forum.com/t/3-column-hbtm/172693 "2009-07-26T04:15:49Z")
A Song :has and belongs to many Playlists. I want to store additional information about a song in a given playlist, i.e. the number of request of this song in a playlist. Here is an example Playlist a: |Song A|5 req… --- ## [Routes.rb problem](https://www.ruby-forum.com/t/routes-rb-problem/162189)
**Author:** [@salil](https://www.ruby-forum.com/u/salil)\ **Replies:** 5\ **Last updated:** [March 8, 2009, 4:53am UTC](https://www.ruby-forum.com/t/routes-rb-problem/162189 "2009-03-08T04:53:29Z")
I am having problem with routes.rb I want to access same page using two different url’s for that i had done following in routes.rb 1\] map.connect ‘projects/:project\_id/issues/:action’, :controller =\> ‘issues’ so w… --- ## [Attachment fu plugin image upload](https://www.ruby-forum.com/t/attachment-fu-plugin-image-upload/159605)
**Author:** [@cyrus](https://www.ruby-forum.com/u/cyrus)\ **Replies:** 5\ **Last updated:** [February 6, 2009, 5:28pm UTC](https://www.ruby-forum.com/t/attachment-fu-plugin-image-upload/159605 "2009-02-06T17:28:31Z")
Hello Everyone, Anybody know how to upload multiple images using attachment fu plugin thanks in advance --- ## [Form\_for() question](https://www.ruby-forum.com/t/form-for-question/151167)
**Author:** [@Zack\_K](https://www.ruby-forum.com/u/Zack_K)\ **Replies:** 5\ **Last updated:** [October 17, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/form-for-question/151167 "2008-10-17T18:23:24Z")
Well right now i’m currently trying to make a form that posts information into my database. I’m using the form\_for function, but when i run the server and go to the page and get this error: undefined method \`posts\_pat… [Previous page](https://www.ruby-forum.com/top.md?page=1568&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1570&per_page=50)