# Top **URL:** https://www.ruby-forum.com/top.md?page=1382 [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:** 1383 --- ## [State of something like backgroundrb](https://www.ruby-forum.com/t/state-of-something-like-backgroundrb/151008)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 3\ **Last updated:** [October 16, 2008, 1:23pm UTC](https://www.ruby-forum.com/t/state-of-something-like-backgroundrb/151008 "2008-10-16T13:23:19Z")
Hi, Is there an equivalent in java or jruby for backgroundrb, that runs on an application server like glassfish? I want to offload long running tasks in another thread (or process or whatever) and query the status of… --- ## [Downgrading rubygems](https://www.ruby-forum.com/t/downgrading-rubygems/144098)
**Author:** [@swamy\_g](https://www.ruby-forum.com/u/swamy_g)\ **Replies:** 3\ **Last updated:** [July 28, 2008, 8:16am UTC](https://www.ruby-forum.com/t/downgrading-rubygems/144098 "2008-07-28T08:16:32Z")
Hi, When I did a gem -v, it showed me the version as 1.0.1. I want to downgrade this to version 0.9.0. How can I do this? Thanks a lot --- ## [Problem with Fm receiver code when implemented with cygwin](https://www.ruby-forum.com/t/problem-with-fm-receiver-code-when-implemented-with-cygwin/142721)
**Author:** [@call5\_99](https://www.ruby-forum.com/u/call5_99)\ **Replies:** 3\ **Last updated:** [July 11, 2008, 6:04pm UTC](https://www.ruby-forum.com/t/problem-with-fm-receiver-code-when-implemented-with-cygwin/142721 "2008-07-11T18:04:09Z")
Hello, I am new to GNU radio. I installed the software successfully on cygwin, and I tried to run the FM receiver code (both with GUI and without GUI). I got the following errors.- $ python usrp\_wfm\_rcv\_nogui.py -f … --- ## [I can haz buk?](https://www.ruby-forum.com/t/i-can-haz-buk/134226)
**Author:** [@katrash](https://www.ruby-forum.com/u/katrash)\ **Replies:** 3\ **Last updated:** [April 9, 2008, 4:42am UTC](https://www.ruby-forum.com/t/i-can-haz-buk/134226 "2008-04-09T04:42:22Z")
David, Aslak, Any word on the most eagerly anticipated book ever? /g – George A. BenevolentCode LLC --- ## [Svn externals and git submodules](https://www.ruby-forum.com/t/svn-externals-and-git-submodules/132310)
**Author:** [@3nd3r](https://www.ruby-forum.com/u/3nd3r)\ **Replies:** 3\ **Last updated:** [March 19, 2008, 5:44am UTC](https://www.ruby-forum.com/t/svn-externals-and-git-submodules/132310 "2008-03-19T05:44:53Z")
This is a request to split up the repository into at least two repositories rspec rspec\_core (loaded as svn\_external or git submodule) rspec\_on\_rails (loaded as svn\_external or git submodule) We could load the plugi… --- ## [Ruby on Rails Quick Reference Guide](https://www.ruby-forum.com/t/ruby-on-rails-quick-reference-guide/127582)
**Author:** [@mcmohd](https://www.ruby-forum.com/u/mcmohd)\ **Replies:** 3\ **Last updated:** [January 31, 2008, 1:47am UTC](https://www.ruby-forum.com/t/ruby-on-rails-quick-reference-guide/127582 "2008-01-31T01:47:08Z")
Hi! Got one quick reference for Ruby on Rails developers. If you can tell me how to make its PDF then I will put all these URLS in PDF and will share with the community. But it should not be a big work. Thanks Moh… --- ## [Hosted App SAAS - Database Structure](https://www.ruby-forum.com/t/hosted-app-saas-database-structure/125557)
**Author:** [@melvinram](https://www.ruby-forum.com/u/melvinram)\ **Replies:** 3\ **Last updated:** [January 11, 2008, 6:54pm UTC](https://www.ruby-forum.com/t/hosted-app-saas-database-structure/125557 "2008-01-11T18:54:11Z")
I am wondering… if you were going to create a hosted application for your clients… similar to a 37Signals app or SalesForce.com, how would you structure the database and seperation of the accounts? Would everyone’s da… --- ## [Passagio di parametri di una funzione in una link\_to](https://www.ruby-forum.com/t/passagio-di-parametri-di-una-funzione-in-una-link-to/125173)
**Author:** [@andxy](https://www.ruby-forum.com/u/andxy)\ **Replies:** 3\ **Last updated:** [January 6, 2008, 7:47pm UTC](https://www.ruby-forum.com/t/passagio-di-parametri-di-una-funzione-in-una-link-to/125173 "2008-01-06T19:47:39Z")
Ciao a tutti, ho un piccolo aiuto da chiedere: ho due database products e categories e ovviamente 2 model: product e category. Voglio fare un menu con tutti i nomi delle categories e ogniuna di queste sia un link ad … --- ## [Consulta antes de empezar](https://www.ruby-forum.com/t/consulta-antes-de-empezar/120973)
**Author:** [@N0K](https://www.ruby-forum.com/u/N0K)\ **Replies:** 3\ **Last updated:** [November 22, 2007, 3:47pm UTC](https://www.ruby-forum.com/t/consulta-antes-de-empezar/120973 "2007-11-22T15:47:01Z")
Buenos días lista. Estoy pensando en adentrarme en el mundo de Ruby on Rails. Tengo un proyecto en mente y antes de adentrarme en él, me gustaría saber si son posibles hacer las siguientes cosas con Ruby on Rails. … --- ## [Code-Generator in Helper einbauen?](https://www.ruby-forum.com/t/code-generator-in-helper-einbauen/119660)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 3\ **Last updated:** [November 9, 2007, 9:28am UTC](https://www.ruby-forum.com/t/code-generator-in-helper-einbauen/119660 "2007-11-09T09:28:29Z")
ja hallo erstmal,… ich stehe hier mal wieder vor einem kleinen Anfängerproblem: In der Anwendung, an der ich arbeite sollen Datumsfelder im europäischen statt im amerikanischen Format eingegeben werden. Dazu wollte … --- ## [Regex problem with gsub](https://www.ruby-forum.com/t/regex-problem-with-gsub/115243)
**Author:** [@Gilbert\_R](https://www.ruby-forum.com/u/Gilbert_R)\ **Replies:** 3\ **Last updated:** [September 22, 2007, 1:15pm UTC](https://www.ruby-forum.com/t/regex-problem-with-gsub/115243 "2007-09-22T13:15:57Z")
Hi, i have a dir like that and need the first part of the first filename = J:\\test\>dir /B 20070921\_0001.xml 20070921\_0002.xml 20070921\_0003.xml i tried with = str=File.basename(Dir\[“J:/test/\*.xml”\].sort\[0\]).gsub(… --- ## [Re: ruby-ldap and paged results on windows](https://www.ruby-forum.com/t/re-ruby-ldap-and-paged-results-on-windows/112725)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [August 26, 2007, 11:39am UTC](https://www.ruby-forum.com/t/re-ruby-ldap-and-paged-results-on-windows/112725 "2007-08-26T11:39:14Z")
On 8/21/07, Dave K. \ wrote: Hi- I’m trying to get paged results to work with ruby-ldap against Active Directory in Windows. I compiled ruby-ldap 0.9.7 following the directions on http://www.… --- ## [Bootrapping a database using Capistrano](https://www.ruby-forum.com/t/bootrapping-a-database-using-capistrano/111874)
**Author:** [@dxk3355](https://www.ruby-forum.com/u/dxk3355)\ **Replies:** 3\ **Last updated:** [August 12, 2007, 9:57pm UTC](https://www.ruby-forum.com/t/bootrapping-a-database-using-capistrano/111874 "2007-08-12T21:57:29Z")
Hi, I used “rake db:schema:dump” to generate a file containing: ActiveRecord::Schema.define(:version =\> 20) do create\_table “connections”, :force =\> true do |t| … So it has everything needed to generate my database … --- ## [REST con estilos](https://www.ruby-forum.com/t/rest-con-estilos/109186)
**Author:** [@aitor](https://www.ruby-forum.com/u/aitor)\ **Replies:** 3\ **Last updated:** [July 12, 2007, 10:42pm UTC](https://www.ruby-forum.com/t/rest-con-estilos/109186 "2007-07-12T22:42:21Z")
hola se le pueden aplicar estilos a un link\_to usando REST, me explico mejor, hasta ahora lo hacia de la siguiente manera \<%= link\_to( “my\_link”, { :controller =\> “elquesea” }, { :style =\> “font-size: 20px;” } ) -%\>… --- ## [Validazione e i18n](https://www.ruby-forum.com/t/validazione-e-i18n/108924)
**Author:** [@Massimiliano\_Balest](https://www.ruby-forum.com/u/Massimiliano_Balest)\ **Replies:** 3\ **Last updated:** [July 9, 2007, 5:06pm UTC](https://www.ruby-forum.com/t/validazione-e-i18n/108924 "2007-07-09T17:06:17Z")
ciao a tutta la lista, piccola domanda: per la traduzione in italiano dei messaggi di errori mi rifaccio a questa pagina o avete qualcosa di più recente? http://floo.it/technology.htm in sintesi: gem install gette… --- ## [Nuovo Iscritto!](https://www.ruby-forum.com/t/nuovo-iscritto/107117)
**Author:** [@matteo\_c](https://www.ruby-forum.com/u/matteo_c)\ **Replies:** 3\ **Last updated:** [June 23, 2007, 9:49am UTC](https://www.ruby-forum.com/t/nuovo-iscritto/107117 "2007-06-23T09:49:25Z")
Ciao a tutti! Sono Matteo C., faccio il primo anno della laurea specialistica in ingegneria informatica, e sono un appassionato dei linguaggi di programmazione. Un annetto fa mi imbattei in Ruby, grazie al “fenomeno”… --- ## [Usrp not found until power cycled](https://www.ruby-forum.com/t/usrp-not-found-until-power-cycled/103950)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [May 13, 2007, 4:10am UTC](https://www.ruby-forum.com/t/usrp-not-found-until-power-cycled/103950 "2007-05-13T04:10:44Z")
Hi all gnuradio enthusiasts, I just obtained a brand new USRP and it seems to work fine (so far WFM via TVRRX tested), however, after the python script ends, fffe:0002 disappears from lsusb and gnuradio cannot find t… --- ## [ERB: doble evaluación?](https://www.ruby-forum.com/t/erb-doble-evaluacia-n/84788)
**Author:** [@brainstorm](https://www.ruby-forum.com/u/brainstorm)\ **Replies:** 3\ **Last updated:** [February 8, 2007, 9:18am UTC](https://www.ruby-forum.com/t/erb-doble-evaluacia-n/84788 "2007-02-08T09:18:37Z")
Hola RaiListeros, Esta consulta és 100% ruby, siento si no es el sitio apropiado, pero no he encontrado una lista en español sobre ruby solamente (al estilo ruby-talk inglés)… A lo que iba: Parte de mi proyecto co… --- ## [DB Best Practices: Contacts](https://www.ruby-forum.com/t/db-best-practices-contacts/81400)
**Author:** [@sshefer](https://www.ruby-forum.com/u/sshefer)\ **Replies:** 3\ **Last updated:** [January 9, 2007, 12:32pm UTC](https://www.ruby-forum.com/t/db-best-practices-contacts/81400 "2007-01-09T12:32:15Z")
While not 100% Rails related I had a quick question while designing my app… Whats the best practice for contacts and addresses. I would assume a company has many addresses and contacts? How do some of you deal with t… --- ## [ZenTest autotest problems](https://www.ruby-forum.com/t/zentest-autotest-problems/79553)
**Author:** [@Zouplaz](https://www.ruby-forum.com/u/Zouplaz)\ **Replies:** 8\ **Last updated:** [December 20, 2006, 7:53pm UTC](https://www.ruby-forum.com/t/zentest-autotest-problems/79553 "2006-12-20T19:53:16Z")
Hello, I have big troubles using the latest autotest version (3.4.2) My current project passes all the tests under the 3.3.0 version but I get dozens of assertion errors with the 3.4.2 What’s wrong ? Is there somethi… --- ## [Problem in usable Python.h header file](https://www.ruby-forum.com/t/problem-in-usable-python-h-header-file/72696)
**Author:** [@Tarun\_T](https://www.ruby-forum.com/u/Tarun_T)\ **Replies:** 3\ **Last updated:** [October 23, 2006, 6:51pm UTC](https://www.ruby-forum.com/t/problem-in-usable-python-h-header-file/72696 "2006-10-23T18:51:57Z")
Hi, I am installing GNU Radio 3.0 on Linux Mandriva Official 2007.0, when I am trying to do ./configure I receive an error like “unable to find usable Python.h header file” I found my Python.h file is in /usr/local/… --- ## [Module and Test::Unit](https://www.ruby-forum.com/t/module-and-test-unit/70190)
**Author:** [@aidy](https://www.ruby-forum.com/u/aidy)\ **Replies:** 3\ **Last updated:** [September 28, 2006, 11:45am UTC](https://www.ruby-forum.com/t/module-and-test-unit/70190 "2006-09-28T11:45:31Z")
Hi, Is there any way we can use test assertations in a module, or do we always need to create a test class and inherit test unit? I am using assertations for GUI tests and have modules with re-usable methods. thank … --- ## [Mongrel and proxying with Apache 2 mod\_proxy](https://www.ruby-forum.com/t/mongrel-and-proxying-with-apache-2-mod-proxy/97643)
**Author:** [@bellcolt](https://www.ruby-forum.com/u/bellcolt)\ **Replies:** 3\ **Last updated:** [July 10, 2006, 6:37pm UTC](https://www.ruby-forum.com/t/mongrel-and-proxying-with-apache-2-mod-proxy/97643 "2006-07-10T18:37:02Z")
Hi all, I’ve just spent some time going through trying to get mongrel & apache 2.0 working with mod\_proxy. I thought I’d share what I’ve found in case someone is going through the same exercise. Of late, I’ve been u… --- ## [Type casting](https://www.ruby-forum.com/t/type-casting/96694)
**Author:** [@barry](https://www.ruby-forum.com/u/barry)\ **Replies:** 3\ **Last updated:** [July 3, 2006, 7:24pm UTC](https://www.ruby-forum.com/t/type-casting/96694 "2006-07-03T19:24:19Z")
Hello, I have a user table linked to the login code that was in the “Agile” book. When someone signs in they are assigned to a group, such as “adult” or “teenager”. I would like to take this group string and refere… --- ## [Solaris 9 SPARC packages for RubyGems?](https://www.ruby-forum.com/t/solaris-9-sparc-packages-for-rubygems/63275)
**Author:** [@John-Mason\_PSShack](https://www.ruby-forum.com/u/John-Mason_PSShack)\ **Replies:** 3\ **Last updated:** [June 13, 2006, 11:42pm UTC](https://www.ruby-forum.com/t/solaris-9-sparc-packages-for-rubygems/63275 "2006-06-13T23:42:44Z")
Anyone out there ever build a Solaris 9 SPARC package for RubyGems? I’d be grateful if you’d be willing to share it or a spec file. BTW, it looks to me like the http://sunfreeware.com package for Ruby 1.8.4 is incompa… --- ## [Timer for executing events](https://www.ruby-forum.com/t/timer-for-executing-events/61925)
**Author:** [@jtei](https://www.ruby-forum.com/u/jtei)\ **Replies:** 3\ **Last updated:** [May 30, 2006, 8:30pm UTC](https://www.ruby-forum.com/t/timer-for-executing-events/61925 "2006-05-30T20:30:43Z")
Hi Everyone, I hope you guys can help me out. What is the best way to go about using a timer to execute events? I would like to execute a block of code every 24 hours (or at midnight - server time). Is this possibl… --- ## [XML output](https://www.ruby-forum.com/t/xml-output/94282)
**Author:** [@mkhumri](https://www.ruby-forum.com/u/mkhumri)\ **Replies:** 3\ **Last updated:** [April 27, 2006, 10:07pm UTC](https://www.ruby-forum.com/t/xml-output/94282 "2006-04-27T22:07:43Z")
Hi, Sorry abt the half finished post that I sent out earlier. The idea is to generate an output xml response as such: \ Some text Me I make a request like such http:… --- ## [Ruby scripting support for Emacs](https://www.ruby-forum.com/t/ruby-scripting-support-for-emacs/58634)
**Author:** [@alder](https://www.ruby-forum.com/u/alder)\ **Replies:** 3\ **Last updated:** [April 24, 2006, 6:55pm UTC](https://www.ruby-forum.com/t/ruby-scripting-support-for-emacs/58634 "2006-04-24T18:55:14Z")
Hi Is there a way to use Ruby as a scripting language for Emacs? (There’s a way to use Python for that \[1\], but I haven’t managed to find the equivalent for Ruby) -Alder \[1\] Pymacs: http://pymacs.progiciels-bpi.ca/ --- ## [Model.models.models or model.models.find(:first).models](https://www.ruby-forum.com/t/model-models-models-or-model-models-find-first-models/93992)
**Author:** [@pete](https://www.ruby-forum.com/u/pete)\ **Replies:** 3\ **Last updated:** [April 21, 2006, 12:31pm UTC](https://www.ruby-forum.com/t/model-models-models-or-model-models-find-first-models/93992 "2006-04-21T12:31:37Z")
I the following three models which all have has\_and\_belongs\_to\_many User \<-\> UserGroup \<-\> Permissions class UserGroup \< ActiveRecord::Base has\_and\_belongs\_to\_many :users, :join\_table =\> “user\_usergroup\_join” has\_and\_… --- ## [AJAX Preview & Edit Page Problem](https://www.ruby-forum.com/t/ajax-preview-edit-page-problem/96561)
**Author:** [@boram](https://www.ruby-forum.com/u/boram)\ **Replies:** 3\ **Last updated:** [April 4, 2006, 3:23pm UTC](https://www.ruby-forum.com/t/ajax-preview-edit-page-problem/96561 "2006-04-04T15:23:32Z")
I’m new to RoR and have started building my first application. I’m building an account sign-up controller and I have two questions: What is the best way to pass form params between methods in my sign-up controller? … --- ## [Win32ole question - how to get handle on currently running a](https://www.ruby-forum.com/t/win32ole-question-how-to-get-handle-on-currently-running-a/79930)
**Author:** [@itsme213](https://www.ruby-forum.com/u/itsme213)\ **Replies:** 3\ **Last updated:** [March 14, 2006, 2:45pm UTC](https://www.ruby-forum.com/t/win32ole-question-how-to-get-handle-on-currently-running-a/79930 "2006-03-14T14:45:55Z")
I need to process a bunch of word files using win32ole. word = WIN32OLE.new(‘word.application’) starts a new word application instance each time it executes. Is there a way to get a hold of the currently running word… --- ## [Ruby thread and gets](https://www.ruby-forum.com/t/ruby-thread-and-gets/174172)
**Author:** [@Im\_still](https://www.ruby-forum.com/u/Im_still)\ **Replies:** 5\ **Last updated:** [August 22, 2009, 6:27pm UTC](https://www.ruby-forum.com/t/ruby-thread-and-gets/174172 "2009-08-22T18:27:05Z")
Hi all I’m trying to run two thread at one time in a program. And one of them will receive user inputting msgs by gets(). another one will do something else at the same time. they don’t communicate each other. like … --- ## [How to automatically Create a new page each day?](https://www.ruby-forum.com/t/how-to-automatically-create-a-new-page-each-day/168295)
**Author:** [@sayeo87](https://www.ruby-forum.com/u/sayeo87)\ **Replies:** 5\ **Last updated:** [May 20, 2009, 5:33pm UTC](https://www.ruby-forum.com/t/how-to-automatically-create-a-new-page-each-day/168295 "2009-05-20T17:33:44Z")
Hi, I’m completely new to Ruby and RoR and yet I have an assignment due in less than a week =( One part of the assignment states that my RoR app will have to create a new page each day. I’m wondering what is the bes… --- ## [Ruby and Terminal - why didn't anyone explain this?](https://www.ruby-forum.com/t/ruby-and-terminal-why-didnt-anyone-explain-this/166043)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [April 22, 2009, 11:50am UTC](https://www.ruby-forum.com/t/ruby-and-terminal-why-didnt-anyone-explain-this/166043 "2009-04-22T11:50:27Z")
I’m learning RoR. I’ve been using PHP for 6 years now. I bought the new Agile Web Dev With Rails book and it took me about 9 hours to get the first project going. No where did it, or anywhere else explain the whole t… --- ## [Attachment\_fu doesnt resize photo and create thumbnails](https://www.ruby-forum.com/t/attachment-fu-doesnt-resize-photo-and-create-thumbnails/163075)
**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\ **Replies:** 5\ **Last updated:** [March 17, 2009, 10:16am UTC](https://www.ruby-forum.com/t/attachment-fu-doesnt-resize-photo-and-create-thumbnails/163075 "2009-03-17T10:16:25Z")
Hello, I’m trying to use attachment\_fu in order to upload photo and create three versions of thumbnails (large small and medium). This works perfect of my mac book. but on my production server it uploads the image bu… --- ## [Gem\_original\_require zlib problem](https://www.ruby-forum.com/t/gem-original-require-zlib-problem/150467)
**Author:** [@stevedogers](https://www.ruby-forum.com/u/stevedogers)\ **Replies:** 5\ **Last updated:** [October 9, 2008, 6:49pm UTC](https://www.ruby-forum.com/t/gem-original-require-zlib-problem/150467 "2008-10-09T18:49:33Z")
I’m trying to just to a first time install of gems (and net/ssh ) in particular… and I can’t even do a gem update --system I get the following dump (any idea how to fix this?) /usr/local/lib/ruby/site\_ruby/1.8/ruby… --- ## [Up-to-date OpenID Tutorial (For Rails 2.1)?](https://www.ruby-forum.com/t/up-to-date-openid-tutorial-for-rails-2-1/145729)
**Author:** [@ramontayag](https://www.ruby-forum.com/u/ramontayag)\ **Replies:** 5\ **Last updated:** [August 13, 2008, 8:58pm UTC](https://www.ruby-forum.com/t/up-to-date-openid-tutorial-for-rails-2-1/145729 "2008-08-13T20:58:32Z")
Is there an up to date tutorial out there? I loved Ryan B.’ one but it doesn’t work with Rails 2.1 any, I believe. Thanks, Ramon T. --- ## [Changing text in view with variables](https://www.ruby-forum.com/t/changing-text-in-view-with-variables/136430)
**Author:** [@OhMyRuby](https://www.ruby-forum.com/u/OhMyRuby)\ **Replies:** 5\ **Last updated:** [May 2, 2008, 2:43am UTC](https://www.ruby-forum.com/t/changing-text-in-view-with-variables/136430 "2008-05-02T02:43:21Z")
in my view: \<% if @main\_singer\_1 == @your\_singer %\> \<% if @main\_drummer\_1 == @your\_drummer %\> i want to have this in a loop so i can change \_1 How would I do this. I have some idea but I am not sure. \[1…20\].each do… --- ## ["alias name objetc.method" not allowed?](https://www.ruby-forum.com/t/alias-name-objetc-method-not-allowed/135833)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 5\ **Last updated:** [April 25, 2008, 2:07pm UTC](https://www.ruby-forum.com/t/alias-name-objetc-method-not-allowed/135833 "2008-04-25T14:07:23Z")
Hi, I’ve a method that returns an object: def object return @object end That @object is a object of class MyObject containing methods: class MyObject def hello “helloooooooo” end end And I’d like to do: def o… --- ## [CPU load](https://www.ruby-forum.com/t/cpu-load/135074)
**Author:** [@Wireless\_Monster](https://www.ruby-forum.com/u/Wireless_Monster)\ **Replies:** 5\ **Last updated:** [April 19, 2008, 11:49pm UTC](https://www.ruby-forum.com/t/cpu-load/135074 "2008-04-19T23:49:00Z")
Hi all, I am writting some new code to the USRP board using gnuradio and sometimes I am getting the “uUuU” message, which I understand means that I am not feeding the usrp.sink module fast enough (right?) Is there a… --- ## [Method that generate block?](https://www.ruby-forum.com/t/method-that-generate-block/125500)
**Author:** [@xain](https://www.ruby-forum.com/u/xain)\ **Replies:** 5\ **Last updated:** [January 10, 2008, 2:30pm UTC](https://www.ruby-forum.com/t/method-that-generate-block/125500 "2008-01-10T14:30:48Z")
Hi, could anyone tell me how to code a method/methods that generates these blocks? thanks. vds\[0\].each do |d0| vds\[1\].each do |d1| … vds\[n\].each do |dn| ds = \[d0, d1…, dn\] create\_new\_filter(ds) end end … end --- ## [Rb\_enc\_mbclen](https://www.ruby-forum.com/t/rb-enc-mbclen/112984)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 5\ **Last updated:** [August 25, 2007, 6:10pm UTC](https://www.ruby-forum.com/t/rb-enc-mbclen/112984 "2007-08-25T18:10:39Z")
rb\_enc\_mbclen e$B$N%$%s%?!\<%U%’!\<%9$Oe(B GB18030 e$B$J$I$G:$$k$s$8$ce(B e$B$J$$$G$7$g$&$+!#e(B rb\_enc\_mbclen e$B$K$O%a%b%jFb$N3+;O0LCV$OM?$($i$l$^$9$,!"=\*C\<0Le(B e$BCV$OM?$($i$l$^$;$s!#$=$N$?$a!“FI$s$G$O$$$1$J$$$H$3$m… --- ## [FreeRIDE vs Rails](https://www.ruby-forum.com/t/freeride-vs-rails/111464)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 5\ **Last updated:** [August 7, 2007, 9:56pm UTC](https://www.ruby-forum.com/t/freeride-vs-rails/111464 "2007-08-07T21:56:56Z")
Rubies: A perfectly factored program always has methods that are only 2 or 3 lines long, each in a file with only two or three methods. This means, with a well-factored system like Rails, you have to rapidly navigate… --- ## [Documentazione](https://www.ruby-forum.com/t/documentazione/92739)
**Author:** [@davide](https://www.ruby-forum.com/u/davide)\ **Replies:** 5\ **Last updated:** [April 23, 2007, 7:35pm UTC](https://www.ruby-forum.com/t/documentazione/92739 "2007-04-23T19:35:33Z")
Ciao a tutti, provengo dal php e mi sto avvicinando piano piano a ruby ed in particolare a RoR. Vorrei sapere se esite un sito web simile in qualche modo per funzionalita’ a php.net. Grazie! --- ## [OFF: Could somebody tell me how to interpet this?!](https://www.ruby-forum.com/t/off-could-somebody-tell-me-how-to-interpet-this/90410)
**Author:** [@splattael](https://www.ruby-forum.com/u/splattael)\ **Replies:** 5\ **Last updated:** [March 29, 2007, 12:11am UTC](https://www.ruby-forum.com/t/off-could-somebody-tell-me-how-to-interpet-this/90410 "2007-03-29T00:11:44Z")
Hello all, I realize this is somewhat offtopic, but since it involves my Ruby/Rails related blog, I thought I ask it here, maybe somebody can enlighten me. I came across these links: http://www.webdotdev.com/nvd/serv… --- ## [How long do you think host providers will take to go to Rail](https://www.ruby-forum.com/t/how-long-do-you-think-host-providers-will-take-to-go-to-rail/82460)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 5\ **Last updated:** [January 21, 2007, 9:04am UTC](https://www.ruby-forum.com/t/how-long-do-you-think-host-providers-will-take-to-go-to-rail/82460 "2007-01-21T09:04:29Z")
Hi, Does anyone have previous experience here re how long most hosting providers take to upgrade rails? (i.e. to v1.2 in this case) I assume the standard approach is to resist upgrading until your hosting provider h… --- ## [Inserting multiple rows from array](https://www.ruby-forum.com/t/inserting-multiple-rows-from-array/76712)
**Author:** [@drlelon](https://www.ruby-forum.com/u/drlelon)\ **Replies:** 5\ **Last updated:** [November 24, 2006, 5:06am UTC](https://www.ruby-forum.com/t/inserting-multiple-rows-from-array/76712 "2006-11-24T05:06:45Z")
Hi, I have two sets of values: job.id = 1 and contact\_ids = \[4, 8\] I want to be able to iterate over all of values in the contact\_id array and create database records consisting of a job\_id and contact\_id. So, in th… --- ## [Unpack block?](https://www.ruby-forum.com/t/unpack-block/72075)
**Author:** [@tbobker](https://www.ruby-forum.com/u/tbobker)\ **Replies:** 5\ **Last updated:** [October 14, 2006, 5:35pm UTC](https://www.ruby-forum.com/t/unpack-block/72075 "2006-10-14T17:35:45Z")
unpack doesn’t seem to take a block. This seems like an obvious thing to want if I’m going to work with a big input string and not burn memory. Am I missing something? -Tim --- ## [Application design advice](https://www.ruby-forum.com/t/application-design-advice/64560)
**Author:** [@snacktime](https://www.ruby-forum.com/u/snacktime)\ **Replies:** 5\ **Last updated:** [August 15, 2006, 2:12pm UTC](https://www.ruby-forum.com/t/application-design-advice/64560 "2006-08-15T14:12:21Z")
I’m using the Eventmachine framework and being fairly new to ruby am wondering about the best way to structure my code. Being an event based framework there is a lot of jumping around in the code from one callback to… --- ## [What's wrong with this recursive function?](https://www.ruby-forum.com/t/whats-wrong-with-this-recursive-function/101076)
**Author:** [@knutert](https://www.ruby-forum.com/u/knutert)\ **Replies:** 5\ **Last updated:** [August 4, 2006, 10:24am UTC](https://www.ruby-forum.com/t/whats-wrong-with-this-recursive-function/101076 "2006-08-04T10:24:38Z")
Hello I’ve just started learning Ruby, and for a first project, I decided to make a Sudoku solver. I’ve done this in Java before, and tried a similar approach with Ruby. First, the program tries to solve the puzzle wi… [Previous page](https://www.ruby-forum.com/top.md?page=1381&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1383&per_page=50)