# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=160 [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:** 161 --- ## [Passenger et caches\_page](https://www.ruby-forum.com/t/passenger-et-caches-page/150874)
**Author:** [@FuscoSDavid\_D](https://www.ruby-forum.com/u/FuscoSDavid_D)\ **Replies:** 0\ **Last updated:** [October 14, 2008, 1:03pm UTC](https://www.ruby-forum.com/t/passenger-et-caches-page/150874 "2008-10-14T13:03:54Z")
Pour une fois je ne vais pas venir avec un problème, bon ok ça a failli. j’ai donc une appli rails qui tourne sur apache2 et passenger, dans l’absolu ça marche très bien. Bien que je trouve que la page ‘index’ so… --- ## [Installazione ruby on rails su sistemi linux debian](https://www.ruby-forum.com/t/installazione-ruby-on-rails-su-sistemi-linux-debian/143736)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 7\ **Last updated:** [October 14, 2008, 11:40am UTC](https://www.ruby-forum.com/t/installazione-ruby-on-rails-su-sistemi-linux-debian/143736 "2008-10-14T11:40:29Z")
Salve. Qualcuno usa linux debian come sistema operativo? E’ meglio installare ruby on rails con apt-get, e quindi usare il pacchetto deb fornito con debian, oppure usare gems? --- ## [Has\_many trhougt](https://www.ruby-forum.com/t/has-many-trhougt/150845)
**Author:** [@fvasquez](https://www.ruby-forum.com/u/fvasquez)\ **Replies:** 0\ **Last updated:** [October 14, 2008, 4:09am UTC](https://www.ruby-forum.com/t/has-many-trhougt/150845 "2008-10-14T04:09:32Z")
Tengo lo siguiente script/generate scaffold\_resource alumno nombre:string script/generate scaffold\_resource grupo nombre:string script/generate scaffold\_resource finanzas alumno\_id:integer grupo\_id:integer pago:integ… --- ## [Rails-App crasht und keiner wars](https://www.ruby-forum.com/t/rails-app-crasht-und-keiner-wars/150832)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [October 13, 2008, 11:41pm UTC](https://www.ruby-forum.com/t/rails-app-crasht-und-keiner-wars/150832 "2008-10-13T23:41:50Z")
ja hallo erstmal,… irgendwie komme ich gerade nicht weiter: ich nutze hier rails 2.1.1 mit mod-fcgid und apache 2.2 auf Debian. Die Anwendung crasht bei einigen (rechenintensiven) Seiten, jedoch nicht bei allen: Im… --- ## [Domanda sulle classi](https://www.ruby-forum.com/t/domanda-sulle-classi/150823)
**Author:** [@mentat](https://www.ruby-forum.com/u/mentat)\ **Replies:** 2\ **Last updated:** [October 13, 2008, 10:56pm UTC](https://www.ruby-forum.com/t/domanda-sulle-classi/150823 "2008-10-13T22:56:25Z")
Salve a tutti! Vi scrivo il codice che ho preso dal libro Programming Ruby - The Pragmatic Programmers guide - 2nd,studiando il capitolo OBJECTS AND ATTRIBUTES. … Inizio codice class Song Inizializzazione def initi… --- ## [Paragraphes, textilize et dreamhost](https://www.ruby-forum.com/t/paragraphes-textilize-et-dreamhost/150641)
**Author:** [@z4n9ief](https://www.ruby-forum.com/u/z4n9ief)\ **Replies:** 6\ **Last updated:** [October 13, 2008, 8:44pm UTC](https://www.ruby-forum.com/t/paragraphes-textilize-et-dreamhost/150641 "2008-10-13T20:44:04Z")
Bonjour, Je n’arrive pas à comprendre pourquoi textilize ne génère pas de paragraphe, lorsque mes pages sont sur DreamHost. Pour le reste, textilize fonctionne normalement, avec notamment , , etc. En local, tout … --- ## [Probleme de duplication d'enregistrement , gem mysql?](https://www.ruby-forum.com/t/probleme-de-duplication-denregistrement-gem-mysql/149156)
**Author:** [@friofool](https://www.ruby-forum.com/u/friofool)\ **Replies:** 10\ **Last updated:** [October 13, 2008, 6:48pm UTC](https://www.ruby-forum.com/t/probleme-de-duplication-denregistrement-gem-mysql/149156 "2008-10-13T18:48:39Z")
Bonjour, Je viens de transférer un site vers un nouveau serveur. Sur ce serveur certaines données, comme les comptes utilisateurs, sont dupliquées lors de l’enregistrement. Les enregistrement sont effectuées à l… --- ## [Adresse http://0.0.0.0:3000 nicht erreichbar](https://www.ruby-forum.com/t/adresse-http-0-0-0-0-3000-nicht-erreichbar/150787)
**Author:** [@toltec](https://www.ruby-forum.com/u/toltec)\ **Replies:** 18\ **Last updated:** [October 13, 2008, 5:45pm UTC](https://www.ruby-forum.com/t/adresse-http-0-0-0-0-3000-nicht-erreichbar/150787 "2008-10-13T17:45:33Z")
Hallo, mein Problem besteht darin, daß das Setup einwandfrei verlaufen ist, ich aber mit der Adresse http://0.0.0.0:3000 nichts erreiche. Die Firewall hab ich nunmehr deaktiviert. Was kann ich tun? Für eine umgehen… --- ## [Top 100 mundial y optimización](https://www.ruby-forum.com/t/top-100-mundial-y-optimizacia-n/150525)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 6\ **Last updated:** [October 13, 2008, 5:11pm UTC](https://www.ruby-forum.com/t/top-100-mundial-y-optimizacia-n/150525 "2008-10-13T17:11:22Z")
Vía el blog de Emili Parreño, he descubierto un wiki con el top100 mundial de aplicaciones Rails: http://www.eparreno.com/2008/09/05/las-100-aplicaciones-rails-con-mas-trafico Y jugando con el Google Trends, descub… --- ## [Beast forum out of development?](https://www.ruby-forum.com/t/beast-forum-out-of-development/148722)
**Author:** [@justinj](https://www.ruby-forum.com/u/justinj)\ **Replies:** 1\ **Last updated:** [October 13, 2008, 4:42pm UTC](https://www.ruby-forum.com/t/beast-forum-out-of-development/148722 "2008-10-13T16:42:22Z")
im not a coder just a man looking for the best forum. original url doesn’t work http://beast.caboo.se/ anybody have any clue? --- ## [Primary\_key sans autoincrement](https://www.ruby-forum.com/t/primary-key-sans-autoincrement/150804)
**Author:** [@giom](https://www.ruby-forum.com/u/giom)\ **Replies:** 5\ **Last updated:** [October 13, 2008, 4:21pm UTC](https://www.ruby-forum.com/t/primary-key-sans-autoincrement/150804 "2008-10-13T16:21:37Z")
Bonjour, J’aimerais avoir dans une table une primary\_key “id” sans autoincrement. Quelle est la meilleure solution ? Faut-il garder “id” comme nom ? Pour l’instant, j’avais fait un set\_primary\_key dans le modele et a… --- ## [Re: Re: Adresse http://0.0.0.0:3000 nicht erreichbar](https://www.ruby-forum.com/t/re-re-adresse-http-0-0-0-0-3000-nicht-erreichbar/150793)
**Author:** [@toltec](https://www.ruby-forum.com/u/toltec)\ **Replies:** 0\ **Last updated:** [October 13, 2008, 12:19pm UTC](https://www.ruby-forum.com/t/re-re-adresse-http-0-0-0-0-3000-nicht-erreichbar/150793 "2008-10-13T12:19:46Z")
Hallo, das Problem ist wohl, daß der Aufruf von :/script/server localhost:3000 aufruft. Müsste aber meine Server-IP 78.46.79.2:3000 sein. Wenn ich wüsste, wo ich das ändern kann, wäre das Problem wahrscheinlich … --- ## [Radio-buttons und javascript/prototype (etwas OT)](https://www.ruby-forum.com/t/radio-buttons-und-javascript-prototype-etwas-ot/150749)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 1\ **Last updated:** [October 12, 2008, 8:19pm UTC](https://www.ruby-forum.com/t/radio-buttons-und-javascript-prototype-etwas-ot/150749 "2008-10-12T20:19:40Z")
Hallo, ist mal wieder etwas OT, ich frag’ trotzdem mal. Ich habe eine Fragebogen, der aus vier Fragen besteht, die jeweils mit Werten von eins bis fünf beantwortet werden können. Keine der Antworten auf die vier … --- ## [Comment retourner a la page d'accueil](https://www.ruby-forum.com/t/comment-retourner-a-la-page-daccueil/150687)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 6\ **Last updated:** [October 12, 2008, 3:43pm UTC](https://www.ruby-forum.com/t/comment-retourner-a-la-page-daccueil/150687 "2008-10-12T15:43:24Z")
Salut J’'ai una page d’accueil “index.html” dans Public. Quand je me trouve dans un controleur j’ecris: http://monsite/noncontroleur/new si je veux reourner a la page d’acceuil je clique “Accueil”, mais au lieu d’ou… --- ## [Fcgi-handler crasht](https://www.ruby-forum.com/t/fcgi-handler-crasht/150741)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [October 12, 2008, 1:23pm UTC](https://www.ruby-forum.com/t/fcgi-handler-crasht/150741 "2008-10-12T13:23:15Z")
ja hallo erstmal,… ich betreibe auf einem kleinen Server eine Hand voll Anwendungen mehr oder weniger produktiv mit mod-fcgid (OS ist Debian). Eine davon stürzt jedoch irgendwie ab, ohne das ich erkennen könnte, wora… --- ## [Blocchi e cicli](https://www.ruby-forum.com/t/blocchi-e-cicli/149148)
**Author:** [@arnaudo](https://www.ruby-forum.com/u/arnaudo)\ **Replies:** 2\ **Last updated:** [October 11, 2008, 4:13pm UTC](https://www.ruby-forum.com/t/blocchi-e-cicli/149148 "2008-10-11T16:13:15Z")
Ciao a tutti, lanciando il file ho un errore: #!/usr/bin/env ruby require ‘pathname’ p = Pathname.new(‘c:\\Download\\’) elenco\_file = p.entries # passa all’array i valori della directory elenco\_file\_txt = elenco\_file… --- ## [Frage zu Sub-Select](https://www.ruby-forum.com/t/frage-zu-sub-select/150621)
**Author:** [@bluecat](https://www.ruby-forum.com/u/bluecat)\ **Replies:** 2\ **Last updated:** [October 11, 2008, 12:55pm UTC](https://www.ruby-forum.com/t/frage-zu-sub-select/150621 "2008-10-11T12:55:44Z")
Hallo zusammen, wie baue ich diese SQL-Abfrage in Rails? Select \* from USERS WHERE id NOT IN (SELECT user\_id FROM PLAYERS) Es besteht eine 1 zu 1 Beziehung zwischen User und Player. class User has\_one :player class… --- ## [Indentation du code HTML généré](https://www.ruby-forum.com/t/indentation-du-code-html-ga-na-ra/150674)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 4\ **Last updated:** [October 11, 2008, 11:23am UTC](https://www.ruby-forum.com/t/indentation-du-code-html-ga-na-ra/150674 "2008-10-11T11:23:14Z")
Bonjour, A votre connaissance, y a-t-il un moyen d’avoir une jolie indentation du code HTML généré ? En effet, quand on regarde le code source HTML d’une page, c’est quand meme relativement moche et illisible. g… --- ## [Starling/ simplified starling y eliminar registros](https://www.ruby-forum.com/t/starling-simplified-starling-y-eliminar-registros/150643)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 2\ **Last updated:** [October 10, 2008, 11:05pm UTC](https://www.ruby-forum.com/t/starling-simplified-starling-y-eliminar-registros/150643 "2008-10-10T23:05:27Z")
Hola! estoy usando starling y simplified\_starlinghttp://github.com/fesplugas/simplified\_starling/tree/masterde Francesc E., tengo una duda con la eliminación de registros y encolar el proceso de ese registro, verÅ --- ## [Validates - scope sur deux colonnes](https://www.ruby-forum.com/t/validates-scope-sur-deux-colonnes/150649)
**Author:** [@niber](https://www.ruby-forum.com/u/niber)\ **Replies:** 3\ **Last updated:** [October 10, 2008, 9:37pm UTC](https://www.ruby-forum.com/t/validates-scope-sur-deux-colonnes/150649 "2008-10-10T21:37:05Z")
Bonjour, J’ai une table du genre nom numero rue Je souhaite interdire la saisie de doublons dans la colonne nom en vérifiant qu’un nom n’existe pas déja au même numéro dans la même rue Est-il possible de pass… --- ## [Como crear un formlario de contacto](https://www.ruby-forum.com/t/como-crear-un-formlario-de-contacto/150332)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 5\ **Last updated:** [October 10, 2008, 5:52pm UTC](https://www.ruby-forum.com/t/como-crear-un-formlario-de-contacto/150332 "2008-10-10T17:52:10Z")
Hola necesito crear un formulario de contacto en RoR que envie los campos entrados por el usuario por correo electronico. Como podria hacerlo? gracias --- ## [\[OT?\] Conferencia Rails](https://www.ruby-forum.com/t/ot-conferencia-rails/150612)
**Author:** [@jenaiz](https://www.ruby-forum.com/u/jenaiz)\ **Replies:** 1\ **Last updated:** [October 10, 2008, 1:14pm UTC](https://www.ruby-forum.com/t/ot-conferencia-rails/150612 "2008-10-10T13:14:33Z")
Hola a tod@s, He de decir que se ha abierto el registro de la Conferencia Rails de este a̱o ? O ya nos hemos dao cuenta todos XD. Un saludo РJes̼s Navarrete Independent Developer --- ## [Route par defaut et path\_prefix](https://www.ruby-forum.com/t/route-par-defaut-et-path-prefix/150531)
**Author:** [@giom](https://www.ruby-forum.com/u/giom)\ **Replies:** 8\ **Last updated:** [October 10, 2008, 8:56am UTC](https://www.ruby-forum.com/t/route-par-defaut-et-path-prefix/150531 "2008-10-10T08:56:54Z")
Bonjour, J’ai un petit problème avec mon routes.rb. Le fichier ressemble à ça : map.resources :manufacturers, :path\_prefix =\> “settings” … Install the default routes as the lowest priority. Note: These default ro… --- ## [Howto: find model from controller](https://www.ruby-forum.com/t/howto-find-model-from-controller/150378)
**Author:** [@Torsten\_F](https://www.ruby-forum.com/u/Torsten_F)\ **Replies:** 14\ **Last updated:** [October 10, 2008, 8:04am UTC](https://www.ruby-forum.com/t/howto-find-model-from-controller/150378 "2008-10-10T08:04:16Z")
Hallo allerseits, folgende Frage auf die ich auch nach Stunden der Suche keine Antwort finde: wie finde ich das Model, auf welches sich der aufrufende Controller bzw. dessen Aktion bezieht? Hintergrund ist, das ich d… --- ## [RegexpError: Stack overflow in regexp matcher](https://www.ruby-forum.com/t/regexperror-stack-overflow-in-regexp-matcher/150554)
**Author:** [@fearx](https://www.ruby-forum.com/u/fearx)\ **Replies:** 5\ **Last updated:** [October 10, 2008, 12:05am UTC](https://www.ruby-forum.com/t/regexperror-stack-overflow-in-regexp-matcher/150554 "2008-10-10T00:05:05Z")
Hola gente, Esto una cosa de Ruby y Regex, así que si se sale mucho del tema RoR pues marcho a la lista de ruby-es a ver… pero como en esta conozco a más gente pues eso. El caso es que tengo este error: RegexpError:… --- ## [\[RUG Rhein-Main\] Oktobertreffen 2008](https://www.ruby-forum.com/t/rug-rhein-main-oktobertreffen-2008/150565)
**Author:** [@codeblogger](https://www.ruby-forum.com/u/codeblogger)\ **Replies:** 0\ **Last updated:** [October 9, 2008, 11:11pm UTC](https://www.ruby-forum.com/t/rug-rhein-main-oktobertreffen-2008/150565 "2008-10-09T23:11:12Z")
Hallo, die Ruby on Rails Usergroup Rhein-Main trifft sich am 21. Oktober ab 19.00 Uhr im Neuen Volkswirt, Frankfurt. Alte und neue Rails-Begeisterte sind wie immer gerne eingeladen. Viele Grüße Nicolai http://ru… --- ## [Modelos sin tablas (Tableless models) en Rails](https://www.ruby-forum.com/t/modelos-sin-tablas-tableless-models-en-rails/150530)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 1\ **Last updated:** [October 9, 2008, 3:39pm UTC](https://www.ruby-forum.com/t/modelos-sin-tablas-tableless-models-en-rails/150530 "2008-10-09T15:39:55Z")
Hola a todos Estoy buscando informacion sobre como crear formas que usen modelos que no esten asociados con tablas(tableless models). Que me recomendais? Saludos --- ## [Validar un atributo virtual en un modelo](https://www.ruby-forum.com/t/validar-un-atributo-virtual-en-un-modelo/150468)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [October 9, 2008, 1:55pm UTC](https://www.ruby-forum.com/t/validar-un-atributo-virtual-en-un-modelo/150468 "2008-10-09T13:55:35Z")
¿Cómo se hace esto? con un before\_save ? esto puede que no tenga ningún sentido… class Message \< ActiveRecord::Base attr :question before\_save :validate def validate validate.errors.add(:question, ‘responde a la p… --- ## [Convenciones sobre los archivos de localizaci ón](https://www.ruby-forum.com/t/convenciones-sobre-los-archivos-de-localizaci-a-n/150508)
**Author:** [@fesplugas](https://www.ruby-forum.com/u/fesplugas)\ **Replies:** 1\ **Last updated:** [October 9, 2008, 1:42pm UTC](https://www.ruby-forum.com/t/convenciones-sobre-los-archivos-de-localizaci-a-n/150508 "2008-10-09T13:42:04Z")
Hasta hace unos meses metia los archivos de localización de gettext en las carpetas “po” i “locale” en la raiz del proyecto Rails. Un dia pensé que era mejor idea meterlo todo junto, de manera que ahora tengo la car… --- ## [Plugin e proxy](https://www.ruby-forum.com/t/plugin-e-proxy/150517)
**Author:** [@miclab](https://www.ruby-forum.com/u/miclab)\ **Replies:** 1\ **Last updated:** [October 9, 2008, 12:05pm UTC](https://www.ruby-forum.com/t/plugin-e-proxy/150517 "2008-10-09T12:05:43Z")
Devo installare il plugin restful\_authentication, ma con il comando script/plugin source http://svn.techno-weenie.net/projects/plugins/ non arrivo neppure al proxy. Preciso che non ho problemi di proxy in quanto “gem … [Previous page](https://www.ruby-forum.com/c/community/3.md?page=159) [Next page](https://www.ruby-forum.com/c/community/3.md?page=161)