# Top **URL:** https://www.ruby-forum.com/top.md?page=1235 [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:** 1236 --- ## [WAV sink](https://www.ruby-forum.com/t/wav-sink/218242)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 27, 2012, 4:46pm UTC](https://www.ruby-forum.com/t/wav-sink/218242 "2012-03-27T16:46:17Z")
Hi all. A small (?) error: The doc for the wav sink says: "Read stream from a Microsoft PCM (.wav) file, output floats. Values are within \[-1;1\]. Check gr\_make\_wavfile\_source() for extra info." This was probably cop… --- ## [Command Line da Netbeans](https://www.ruby-forum.com/t/command-line-da-netbeans/215193)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [December 28, 2011, 7:22pm UTC](https://www.ruby-forum.com/t/command-line-da-netbeans/215193 "2011-12-28T19:22:59Z")
Salve ragazzi… vi ringrazio in anticipo dato che vi sto scocciando parecchio… fermo restando che non è fondamentale per me adesso questa cosa, volevo chiedervi se c’è un modo per far funzionare delle gem in Netbeans … --- ## [Fwd: Introducing noise/ considerable BER](https://www.ruby-forum.com/t/fwd-introducing-noise-considerable-ber/210520)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [October 25, 2011, 11:16pm UTC](https://www.ruby-forum.com/t/fwd-introducing-noise-considerable-ber/210520 "2011-10-25T23:16:56Z")
Hello Tom, Marcus and Martin, Thanks a lot for your replies. One of the objective of our experiment is find to the capacity of a path, i.e, we want to transmit a random binary sequence between two USRP nodes. We want … --- ## [Jruby parser location](https://www.ruby-forum.com/t/jruby-parser-location/207486)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 31, 2011, 9:36pm UTC](https://www.ruby-forum.com/t/jruby-parser-location/207486 "2011-05-31T21:36:47Z")
Hello all. I was trying to learn about jruby’s parser. After googling, I found this: http://kenai.com/projects/jruby-parser Am I to presume that this is outdated and the “real” jruby parser is contained within jruby… --- ## [Image files (jpg,png) could not be opened](https://www.ruby-forum.com/t/image-files-jpg-png-could-not-be-opened/202743)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 15, 2011, 5:55am UTC](https://www.ruby-forum.com/t/image-files-jpg-png-could-not-be-opened/202743 "2011-02-15T05:55:51Z")
Hi all, Image files like .png and .jpg could not be opened when click on it. It works fine for others like .txt or .xls. I got a prompt window where I can select a program to open the file but for image files I got 40… --- ## [Looking for watchers, contributors - open source CMS with social elements](https://www.ruby-forum.com/t/looking-for-watchers-contributors-open-source-cms-with-social-elements/201831)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 19, 2011, 5:59am UTC](https://www.ruby-forum.com/t/looking-for-watchers-contributors-open-source-cms-with-social-elements/201831 "2011-01-19T05:59:39Z")
hello, folks! I am just school teacher - not professional programmer, but at free time I am developing social oriented CMS for education. Maybe somebody will charmed by my work and helps me? In my dream - it’s should… --- ## [In una stringa voglio estrare il testo tra 2 separatori](https://www.ruby-forum.com/t/in-una-stringa-voglio-estrare-il-testo-tra-2-separatori/199928)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [December 1, 2010, 8:25pm UTC](https://www.ruby-forum.com/t/in-una-stringa-voglio-estrare-il-testo-tra-2-separatori/199928 "2010-12-01T20:25:59Z")
Ciao. Io ho la seguente stringa presa da un file: Articolo#1=Ciupa Come faccio ad estrare il numero tra # e =, tenendo presente che può essere un numero con più cifre. Penso che l’unica soluzione sia utilizzare le e… --- ## [High pass frequency response with LFRX boards](https://www.ruby-forum.com/t/high-pass-frequency-response-with-lfrx-boards/198661)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 5, 2010, 12:48am UTC](https://www.ruby-forum.com/t/high-pass-frequency-response-with-lfrx-boards/198661 "2010-11-05T00:48:53Z")
Hi All, We’re seeing pretty much the same thing on the USRP1 as this: http://www.ruby-forum.com/topic/206912#900641 It seems that there is a very significant roll-off at lower frequencies on the receive side which pr… --- ## [APC + php-cgi shared between child](https://www.ruby-forum.com/t/apc-php-cgi-shared-between-child/190363)
**Author:** [@nfn](https://www.ruby-forum.com/u/nfn)\ **Replies:** 4\ **Last updated:** [June 20, 2010, 3:58pm UTC](https://www.ruby-forum.com/t/apc-php-cgi-shared-between-child/190363 "2010-06-20T15:58:22Z")
Hi, I’m running nginx as frontend to apache + mod\_php with good results. Apache has keepalive off and is running with few threads and with the essential modules. i made a few tests with php-cgi -d managed with superv… --- ## [Spree commerce (or other open source ruby shopping carts)](https://www.ruby-forum.com/t/spree-commerce-or-other-open-source-ruby-shopping-carts/188931)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [May 20, 2010, 9:30pm UTC](https://www.ruby-forum.com/t/spree-commerce-or-other-open-source-ruby-shopping-carts/188931 "2010-05-20T21:30:58Z")
Hi All, Has anyone used spree commerce as an e-commerce system? Is it production ready? Easy to customize? Are there other ruby-based platforms out there? I’m currently looking at options for an e-commerce system for… --- ## [Singleton methods without the singleton class](https://www.ruby-forum.com/t/singleton-methods-without-the-singleton-class/185189)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 4\ **Last updated:** [March 22, 2010, 11:46pm UTC](https://www.ruby-forum.com/t/singleton-methods-without-the-singleton-class/185189 "2010-03-22T23:46:39Z")
Hi all! JRuby currently allows you to add singleton methods to normal Java objects like this: foo = java.lang.String.new(‘blah’) def foo.bar do something end Unfortunately, this feature requires us to keep a weak … --- ## [X-Accel-Redirect](https://www.ruby-forum.com/t/x-accel-redirect/184915)
**Author:** [@alberto](https://www.ruby-forum.com/u/alberto)\ **Replies:** 4\ **Last updated:** [March 10, 2010, 1:11pm UTC](https://www.ruby-forum.com/t/x-accel-redirect/184915 "2010-03-10T13:11:50Z")
I’m using nginx in two different points. As reverse proxy, and as webserver. Webserver with php fastcgi http://www.domain.com/file.zip, is really a php that stores some stats about our customers downloads. When it … --- ## [Error on running usrp2\_version of 80211](https://www.ruby-forum.com/t/error-on-running-usrp2-version-of-80211/175611)
**Author:** [@maher\_manai](https://www.ruby-forum.com/u/maher_manai)\ **Replies:** 4\ **Last updated:** [October 28, 2009, 4:42pm UTC](https://www.ruby-forum.com/t/error-on-running-usrp2-version-of-80211/175611 "2009-10-28T16:42:10Z")
when i run the 80211b.test.py it appears an error wich is \[root@maher examples\]# ./bbn\_80211b.test.py bash: ./bbn\_80211b.test.py: Aucun fichier ou dossier de ce type \[root@maher examples\]# ./bbn\_80211b\_test.py Traceb… --- ## [When use self.method\_name and when only method\_name?](https://www.ruby-forum.com/t/when-use-self-method-name-and-when-only-method-name/177087)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 4\ **Last updated:** [October 11, 2009, 12:34pm UTC](https://www.ruby-forum.com/t/when-use-self-method-name-and-when-only-method-name/177087 "2009-10-11T12:34:01Z")
Hi all Just a small newbie question: When calling a method inside an object, I should always use self.method\_name for good style, right? I know that I could always only use “method\_name”, but it’s a bit prone to error… --- ## [Ruby-GTK](https://www.ruby-forum.com/t/ruby-gtk/175356)
**Author:** [@Davide\_Monfrecola](https://www.ruby-forum.com/u/Davide_Monfrecola)\ **Replies:** 4\ **Last updated:** [September 13, 2009, 2:34pm UTC](https://www.ruby-forum.com/t/ruby-gtk/175356 "2009-09-13T14:34:34Z")
Ciao a tutti, qualcuno di voi ha mai utilizzato le ruby-gtk? Ho un problema con le progress bar. Praticamente dovrei visualizzare cosa sta facendo il programma mediante una label e una progress bar. Per fare questo … --- ## [Code Review: Update RubySpec](https://www.ruby-forum.com/t/code-review-update-rubyspec/166129)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 4\ **Last updated:** [April 22, 2009, 9:10pm UTC](https://www.ruby-forum.com/t/code-review-update-rubyspec/166129 "2009-04-22T21:10:06Z")
I’m updating RubySpec to the newest revision from Git. Most of this is boring stuff; just updating files and rebuilding tags. However, a couple of these commits are code changes to help the specs run smoother. JD … --- ## [Emailing: lots of recipients + individual mails/attachments](https://www.ruby-forum.com/t/emailing-lots-of-recipients-individual-mails-attachments/154328)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 4\ **Last updated:** [November 28, 2008, 1:12pm UTC](https://www.ruby-forum.com/t/emailing-lots-of-recipients-individual-mails-attachments/154328 "2008-11-28T13:12:00Z")
Hi there! What emailing solution (plugin, gem, script) can you suggest for the following situation: mails to a lot of people (“mass” mailing) recipients can have 1 or more attachments (various formats) attachments ar… --- ## [Ruby a Firenze?](https://www.ruby-forum.com/t/ruby-a-firenze/154098)
**Author:** [@Maurizio\_T](https://www.ruby-forum.com/u/Maurizio_T)\ **Replies:** 4\ **Last updated:** [November 26, 2008, 1:33am UTC](https://www.ruby-forum.com/t/ruby-a-firenze/154098 "2008-11-26T01:33:46Z")
Ciao a tutti, qualche appassionato di Ruby vive nella zona di Firenze? Ciao. --- ## [Gem 1.3.0, netbeans 6.1 "Missing the Rails gem"](https://www.ruby-forum.com/t/gem-1-3-0-netbeans-6-1-missing-the-rails-gem/150457)
**Author:** [@pabloq](https://www.ruby-forum.com/u/pabloq)\ **Replies:** 4\ **Last updated:** [October 9, 2008, 5:26am UTC](https://www.ruby-forum.com/t/gem-1-3-0-netbeans-6-1-missing-the-rails-gem/150457 "2008-10-09T05:26:45Z")
I’m on ubuntu 8.04 and I’m using netbeans 6.1 with native ruby option. root@castor-laptop:/home/castor# gem --version 1.3.0 root@castor-laptop:/home/castor# ruby --version ruby 1.8.6 (2007-09-24 patchlevel 111) \[i48… --- ## [Setting up RoR with Postgresql ---heeellpp!](https://www.ruby-forum.com/t/setting-up-ror-with-postgresql-heeellpp/148466)
**Author:** [@dragonslayre](https://www.ruby-forum.com/u/dragonslayre)\ **Replies:** 4\ **Last updated:** [September 14, 2008, 10:51pm UTC](https://www.ruby-forum.com/t/setting-up-ror-with-postgresql-heeellpp/148466 "2008-09-14T22:51:31Z")
Hi there, I’ve been trying for a few hours now to get RoR and postgresql talking - but I’m very confused about what’s going on (I’m running windows btw). I haven’t created a database in postgresql (I’m assuming that R… --- ## [Help Request: Dialup, CardBus Cell Phone, etc. Modem IP Loopback Test](https://www.ruby-forum.com/t/help-request-dialup-cardbus-cell-phone-etc-modem-ip-loopback-test/124876)
**Author:** [@kelleysislander](https://www.ruby-forum.com/u/kelleysislander)\ **Replies:** 4\ **Last updated:** [January 3, 2008, 8:45pm UTC](https://www.ruby-forum.com/t/help-request-dialup-cardbus-cell-phone-etc-modem-ip-loopback-test/124876 "2008-01-03T20:45:40Z")
Rubyists, If any of you having a “not-always-on” internet connection would be willing to try my test program on your systems, I’d be most grateful: http://tastyspleen.net/~billk/ruby/loopback-test/ Years ago, some c… --- ## [Duda con before\_update](https://www.ruby-forum.com/t/duda-con-before-update/114132)
**Author:** [@ISSSSigo\_Sola\_NSSSS](https://www.ruby-forum.com/u/ISSSSigo_Sola_NSSSS)\ **Replies:** 4\ **Last updated:** [September 9, 2007, 7:11pm UTC](https://www.ruby-forum.com/t/duda-con-before-update/114132 "2007-09-09T19:11:42Z")
Necesito interceptar todas las operaciones de actualización y borrado. El fin no es otro que el de impedir que en la tabla “members” haya siempre por lo menos un administrador, es decir, por lo menos un registro debe … --- ## [Rails - defaults in database.yml?](https://www.ruby-forum.com/t/rails-defaults-in-database-yml/103063)
**Author:** [@luca](https://www.ruby-forum.com/u/luca)\ **Replies:** 4\ **Last updated:** [May 1, 2007, 4:49pm UTC](https://www.ruby-forum.com/t/rails-defaults-in-database-yml/103063 "2007-05-01T16:49:15Z")
Salve! Altra domanda: esiste un modo di cambiare il settaggio di default che viene scritto in database.yml? Il mio problema è che uso sqlite3 al posto di mysql, e vorrei non dover cambiare la configurazione ogni volta … --- ## [querySQL creata dinamicamente da utente](https://www.ruby-forum.com/t/querysql-creata-dinamicamente-da-utente/91070)
**Author:** [@giuseppe](https://www.ruby-forum.com/u/giuseppe)\ **Replies:** 4\ **Last updated:** [April 4, 2007, 6:22pm UTC](https://www.ruby-forum.com/t/querysql-creata-dinamicamente-da-utente/91070 "2007-04-04T18:22:32Z")
Ciao, volevo sapere se è possibile (e se si come) creare una query SQL dall’utente. Mi spiego meglio. Vorrei che un utente possa scegliere di visualizzare solo alcuni campi di una tabella, quindi decida quali campi l… --- ## [What's the best way to detect browser?](https://www.ruby-forum.com/t/whats-the-best-way-to-detect-browser/85374)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 4\ **Last updated:** [February 13, 2007, 11:46pm UTC](https://www.ruby-forum.com/t/whats-the-best-way-to-detect-browser/85374 "2007-02-13T23:46:07Z")
Hey all, I’m looking for the best way to detect browser, especially I’m looking to distinguish browsers as three different groups: ie6 and older, netscape4 and older browsers ie7 khtml/webkit/gecko/opera browsers a… --- ## [Inconsistant Search Results](https://www.ruby-forum.com/t/inconsistant-search-results/80988)
**Author:** [@sfisher](https://www.ruby-forum.com/u/sfisher)\ **Replies:** 4\ **Last updated:** [January 4, 2007, 10:36am UTC](https://www.ruby-forum.com/t/inconsistant-search-results/80988 "2007-01-04T10:36:14Z")
Hi, I have this maddening strange bug using acts\_as\_ferret. If I search for a given phrase (let’s say “xyz”) I get one set of results (lets call them set A). I search for xyz again and I get set A again. I search for … --- ## [Need to run controller code periodically in the background](https://www.ruby-forum.com/t/need-to-run-controller-code-periodically-in-the-background/72434)
**Author:** [@sanand83](https://www.ruby-forum.com/u/sanand83)\ **Replies:** 4\ **Last updated:** [October 17, 2006, 8:40pm UTC](https://www.ruby-forum.com/t/need-to-run-controller-code-periodically-in-the-background/72434 "2006-10-17T20:40:27Z")
I need to invoke certain portions of my controller periodically in the background without any user initiation \[through views\]. Currently, I hack this by using an unit test - obviously this wont work in a production en… --- ## [MarkaBoo](https://www.ruby-forum.com/t/markaboo/70022)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 4\ **Last updated:** [September 26, 2006, 7:03pm UTC](https://www.ruby-forum.com/t/markaboo/70022 "2006-09-26T19:03:36Z")
What’s the Love Level over at MarkaBoo.com? (Ie. Level of active development and support?) Thanks, T. --- ## [Routage et page d'accueil](https://www.ruby-forum.com/t/routage-et-page-daccueil/69919)
**Author:** [@edouard\_cante](https://www.ruby-forum.com/u/edouard_cante)\ **Replies:** 4\ **Last updated:** [September 25, 2006, 8:52pm UTC](https://www.ruby-forum.com/t/routage-et-page-daccueil/69919 "2006-09-25T20:52:45Z")
Bonjour à tous, après avoir lu pas mal de docs à propos du routage d’une application avec routes.rb, je voudrais savoir quelle est la façon la plus propre de placer la racine d’une appli ROR sur une page en particulie… --- ## [What association do I want here, has\_ or belongs\_to?](https://www.ruby-forum.com/t/what-association-do-i-want-here-has-or-belongs-to/61718)
**Author:** [@Duane](https://www.ruby-forum.com/u/Duane)\ **Replies:** 4\ **Last updated:** [May 26, 2006, 4:27pm UTC](https://www.ruby-forum.com/t/what-association-do-i-want-here-has-or-belongs-to/61718 "2006-05-26T16:27:34Z")
I thought I had a handle on this one but it’s causing me grief and I’m hoping somebody can set me straight. I have an object AlertTemplate which will contain a fill in the blank style hunk of web content. I then hav… --- ## [Find rows with associations in habtm](https://www.ruby-forum.com/t/find-rows-with-associations-in-habtm/59336)
**Author:** [@stepheneb](https://www.ruby-forum.com/u/stepheneb)\ **Replies:** 4\ **Last updated:** [May 3, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/find-rows-with-associations-in-habtm/59336 "2006-05-03T18:58:03Z")
This may have been asked/answered before - if so, i apologise… I have the following table layout in a habtm relationship: | products | ----| categories\_products |-----| categories | What would be the best way to pul… --- ## [RoR site structure on Apache](https://www.ruby-forum.com/t/ror-site-structure-on-apache/54122)
**Author:** [@mslagell](https://www.ruby-forum.com/u/mslagell)\ **Replies:** 4\ **Last updated:** [February 23, 2006, 8:36pm UTC](https://www.ruby-forum.com/t/ror-site-structure-on-apache/54122 "2006-02-23T20:36:55Z")
I try a ‘hello world’ demo here,you can see all my codes and structure http://www.smtservers.com/demo/ I want to access the ruby app like this http://www.smtservers.com/demo/say/hello but I get a 404 error. Please l… --- ## [Vendo The Rails 3 Way 3a edicion - Obie Fernández 20€](https://www.ruby-forum.com/t/vendo-the-rails-3-way-3a-edicion-obie-fernandez-20/237799)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [November 30, 2013, 5:55pm UTC](https://www.ruby-forum.com/t/vendo-the-rails-3-way-3a-edicion-obie-fernandez-20/237799 "2013-11-30T17:55:22Z")
Hola, Vendo libro The Rails 3 way the Obie F. 3a edición. El libro está nuevo, sin usar, y lo vendo ya que canviaron mis perspectivas laborales y ahora no lo necesito. Está considerado la guía básica de todo programa… --- ## [Ruby crashing: pointer being freed was not allocated](https://www.ruby-forum.com/t/ruby-crashing-pointer-being-freed-was-not-allocated/207113)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [May 18, 2011, 6:04pm UTC](https://www.ruby-forum.com/t/ruby-crashing-pointer-being-freed-was-not-allocated/207113 "2011-05-18T18:04:20Z")
I starting seeing this error quite frequently the past couple of days: $ rake routes ruby(38294,0x7fff70ee6ca0) malloc: \*\*\* error for object 0x100000000: pointer being freed was not allocated \*\*\* set a breakpoint in … --- ## [The "echo" nginx module: A small step towards Nginx config file scripting](https://www.ruby-forum.com/t/the-echo-nginx-module-a-small-step-towards-nginx-config-file-scripting/177824)
**Author:** [@agentzh](https://www.ruby-forum.com/u/agentzh)\ **Replies:** 0\ **Last updated:** [October 24, 2009, 6:41pm UTC](https://www.ruby-forum.com/t/the-echo-nginx-module-a-small-step-towards-nginx-config-file-scripting/177824 "2009-10-24T18:41:40Z")
Hi, folks! I’ve just finished my first run of “echo” module hacking by the v0.15 release. The documentation is on the Nginx wiki site: http://wiki.nginx.org/NginxHttpEchoModule I’m not going to repeat everything in t… --- ## [Need help preparing a 'Sitemap.xml' file using a Rake](https://www.ruby-forum.com/t/need-help-preparing-a-sitemap-xml-file-using-a-rake/140593)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [June 16, 2008, 4:54pm UTC](https://www.ruby-forum.com/t/need-help-preparing-a-sitemap-xml-file-using-a-rake/140593 "2008-06-16T16:54:07Z")
After having my websites up for a few months and wondering why my content is not exposed through search engines, I discovered SITEMAPS! I’ve done a Google for explanations of how this is accomplished and found these l… --- ## [Ejecutar Consultas Dinamicas usando Postgres](https://www.ruby-forum.com/t/ejecutar-consultas-dinamicas-usando-postgres/131623)
**Author:** [@goku](https://www.ruby-forum.com/u/goku)\ **Replies:** 0\ **Last updated:** [March 11, 2008, 11:39pm UTC](https://www.ruby-forum.com/t/ejecutar-consultas-dinamicas-usando-postgres/131623 "2008-03-11T23:39:56Z")
Que tal gente, tengo el siguiente problema. Quiero ejecutar una consulta dinamica algo parecido a esto. set @sql = “SELECT \* FROM XXXXXX” EXECUTE @sql donde @sql es una consulta valida de SQL. Con SQlSSERVER funciona… --- ## [Iterator not iterating](https://www.ruby-forum.com/t/iterator-not-iterating/245130)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [November 8, 2016, 11:22am UTC](https://www.ruby-forum.com/t/iterator-not-iterating/245130 "2016-11-08T11:22:37Z")
Hello, I will preface this with I am very new to ruby/rails and am working on teaching myself. I have a rails dev environment on OSX and am seeing some behavior in rails that I cannot correct. My source from index.ht… --- ## [Block is requesting more input data than it can provide](https://www.ruby-forum.com/t/block-is-requesting-more-input-data-than-it-can-provide/239469)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [February 28, 2014, 9:17am UTC](https://www.ruby-forum.com/t/block-is-requesting-more-input-data-than-it-can-provide/239469 "2014-02-28T09:17:58Z")
Hi - I’m having some trouble configuring a flowgraph. In my flowgraph, there are two paths for data. In one path, the data goes through a gnuradio block that is lightweight enough to process the data in real-time. … --- ## [Name collision?](https://www.ruby-forum.com/t/name-collision/228287)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 17, 2013, 2:37pm UTC](https://www.ruby-forum.com/t/name-collision/228287 "2013-04-17T14:37:44Z")
Hi, I’m on porting the ComboBox sample from C to ruby. There is Gtk::ComboBoxText in use. This class has an remove-methode itself and a remove-methode inherited from Gtk::Container. The one from Gtk::Container, which… --- ## [Upgraded to rails 3.1.0 and found that string value of id has to be used instead of the integer valu](https://www.ruby-forum.com/t/upgraded-to-rails-3-1-0-and-found-that-string-value-of-id-has-to-be-used-instead-of-the-integer-valu/213152)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [October 25, 2011, 2:57pm UTC](https://www.ruby-forum.com/t/upgraded-to-rails-3-1-0-and-found-that-string-value-of-id-has-to-be-used-instead-of-the-integer-valu/213152 "2011-10-25T14:57:36Z")
My advance apologies if the title/subject is not too descriptive. Pre: I have just upgraded from rails 3.0.9 to rails 3.1.0 Before the upgrade, running ‘rake spec’ sees all my specs pass. After the upgrade, I seem to … --- ## [Activerecord-jdbc-adapter + potential bug working with db2](https://www.ruby-forum.com/t/activerecord-jdbc-adapter-potential-bug-working-with-db2/212176)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [September 26, 2011, 11:13pm UTC](https://www.ruby-forum.com/t/activerecord-jdbc-adapter-potential-bug-working-with-db2/212176 "2011-09-26T23:13:02Z")
I have discovered a potential bug in activerecord-jdbc-adapter while working with db2. I am using paginate gem to paginate my sql results. My query is like this: self.paginate(:all,:page =\> 1,:per\_page =\> 30,:order=\> … --- ## [ActiveSupport not including i18n?](https://www.ruby-forum.com/t/activesupport-not-including-i18n/209795)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [July 22, 2011, 10:15pm UTC](https://www.ruby-forum.com/t/activesupport-not-including-i18n/209795 "2011-07-22T22:15:52Z")
Went to use ActiveSupport in a gem today and got an error on account of not having i18n installed. Either bundler should be installing i18n along with activesupport or docs need to be updated. quick repro: GitHub … --- ## [Wx::Grid and motion events, bug?](https://www.ruby-forum.com/t/wx-grid-and-motion-events-bug/194706)
**Author:** [@quintus](https://www.ruby-forum.com/u/quintus)\ **Replies:** 1\ **Last updated:** [September 10, 2010, 4:06pm UTC](https://www.ruby-forum.com/t/wx-grid-and-motion-events-bug/194706 "2010-09-10T16:06:46Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, Doesn’t a Wx::Grid get motion events sent? This code demonstrates the problem: #!/usr/bin/env ruby #Encoding: UTF-8 require “wx” class MyFrame \< Wx::Frame … --- ## [Acceder a varias tablas](https://www.ruby-forum.com/t/acceder-a-varias-tablas/197130)
**Author:** [@mikeboy](https://www.ruby-forum.com/u/mikeboy)\ **Replies:** 1\ **Last updated:** [July 9, 2010, 4:28am UTC](https://www.ruby-forum.com/t/acceder-a-varias-tablas/197130 "2010-07-09T04:28:49Z")
Buenas, He creado dos andamios para dos tablas a la que accedo por index1 e index2 respectivamente. En cada index puedo hacer las tareas de añadir, borrar, ver lineas etc… pero me gustaria saber como se hace una bus… --- ## [Combobox from array](https://www.ruby-forum.com/t/combobox-from-array/190200)
**Author:** [@maese](https://www.ruby-forum.com/u/maese)\ **Replies:** 1\ **Last updated:** [June 18, 2010, 5:43am UTC](https://www.ruby-forum.com/t/combobox-from-array/190200 "2010-06-18T05:43:25Z")
Hi, I’m new in ruby and i need do the next: I want get a combobox from an array (@array) and save that value in a table called “form”, into a field called “combo”, i want save the value, not an id someone could tell… --- ## [Créer un utilisateur "virtuel" avec accè s en lecture seule avec le plugin restful-authentication](https://www.ruby-forum.com/t/cra-er-un-utilisateur-virtuel-avec-acca-s-en-lecture-seule-avec-le-plugin-restful-authentication/184912)
**Author:** [@akyrho](https://www.ruby-forum.com/u/akyrho)\ **Replies:** 1\ **Last updated:** [March 10, 2010, 12:03pm UTC](https://www.ruby-forum.com/t/cra-er-un-utilisateur-virtuel-avec-acca-s-en-lecture-seule-avec-le-plugin-restful-authentication/184912 "2010-03-10T12:03:21Z")
Bonjour à tous, Je travaille actuellement au développement d’une surcouche administrative d’une application. Dans les points à développer, il faut qu’un administrateur puisse accéder en lecture seule à n’importe quell… --- ## [Migrating legacy Typo 4.0.3 to Typo 5.3.X](https://www.ruby-forum.com/t/migrating-legacy-typo-4-0-3-to-typo-5-3-x/175097)
**Author:** [@mike-moscow](https://www.ruby-forum.com/u/mike-moscow)\ **Replies:** 1\ **Last updated:** [September 8, 2009, 7:58am UTC](https://www.ruby-forum.com/t/migrating-legacy-typo-4-0-3-to-typo-5-3-x/175097 "2009-09-08T07:58:45Z")
Typo List: Here are my notes from my legacy Typo 4.0.3 installation to Typo 5.3.X Cheers Mike work: http://sas.quat.ch/ blog: http://plasti.cx/ twitter: http://twitter.com/monde github: http://github/monde --- ## [key-value/DBM/OO/Hash/Non-relational Datenbankendesign?](https://www.ruby-forum.com/t/key-value-dbm-oo-hash-non-relational-datenbankendesign/164149)
**Author:** [@Andreas\_Haller](https://www.ruby-forum.com/u/Andreas_Haller)\ **Replies:** 1\ **Last updated:** [March 30, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/key-value-dbm-oo-hash-non-relational-datenbankendesign/164149 "2009-03-30T15:47:37Z")
Hallo ich wollte mal aufhöhren mit dem ganzen SQL-Wahnsinn und eine Nicht- relationale Datenbank ausprobieren. Meine Wahl wäre da TokyoCabinet (http://tokyocabinet.sourceforge.net), man könnte aber auch CouchDB oder … --- ## [UTF-8 in rails](https://www.ruby-forum.com/t/utf-8-in-rails/147885)
**Author:** [@difei](https://www.ruby-forum.com/u/difei)\ **Replies:** 1\ **Last updated:** [September 15, 2008, 10:34am UTC](https://www.ruby-forum.com/t/utf-8-in-rails/147885 "2008-09-15T10:34:40Z")
Greetings all, Just hours ago I found the :with options of helpers like validates\_format\_of seems UTF-8 compatible (for instance, “/.{2}/” matches exactly two UTF-8 characters instead of a length 2 UTF-8 string). I a… [Previous page](https://www.ruby-forum.com/top.md?page=1234&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1236&per_page=50)