# Community

**URL:** https://www.ruby-forum.com/c/community/3.md?page=97

[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:** 98

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## [Error en un ejemplo para enviar mail](https://www.ruby-forum.com/t/error-en-un-ejemplo-para-enviar-mail/170782)

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**Author:** [@asafdasa](https://www.ruby-forum.com/u/asafdasa)\
**Replies:** 6\
**Last updated:** [June 23, 2009, 5:21pm UTC](https://www.ruby-forum.com/t/error-en-un-ejemplo-para-enviar-mail/170782 "2009-06-23T17:21:27Z")

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Hola a todos, este es mi post primer post, gracias por leerme. Estoy intentando realizar un ejemplo muy basico para enviar mails a traves gmail usando smtp, por lo que he leido en versiones anteriores de rails era nec…

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## [De la maintenabilitÃ© des views](https://www.ruby-forum.com/t/de-la-maintenabilita-des-views/170701)

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**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\
**Replies:** 10\
**Last updated:** [June 23, 2009, 3:08pm UTC](https://www.ruby-forum.com/t/de-la-maintenabilita-des-views/170701 "2009-06-23T15:08:14Z")

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J’ai un gros problÃ¨me avec les views. Plus mon application grandit, et plus les modÃ¨les vont se retrouver afficher dans diffÃ©rentes views ce qui augmente la potentiel de bug lorsque je modifie l’attribut d’un modÃ¨…

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## [Error: Called id for nil, which would mistakenly be 4 -- if](https://www.ruby-forum.com/t/error-called-id-for-nil-which-would-mistakenly-be-4-if/170807)

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**Author:** [@josegalvan](https://www.ruby-forum.com/u/josegalvan)\
**Replies:** 6\
**Last updated:** [June 23, 2009, 2:12pm UTC](https://www.ruby-forum.com/t/error-called-id-for-nil-which-would-mistakenly-be-4-if/170807 "2009-06-23T14:12:11Z")

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Hola a todos, Estoy haciendo un ejercicio con una tabla llamada alumnos cuyo modelo tiene los campos: id, ap\_pat, ap\_mat, nombre, etc… , el ‘id’ es la llave primaria y segun veo rails hace las busquedas por esta llav…

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## [Bonnes pratiques pour les formats des actions](https://www.ruby-forum.com/t/bonnes-pratiques-pour-les-formats-des-actions/170747)

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**Author:** [@Emilien](https://www.ruby-forum.com/u/Emilien)\
**Replies:** 10\
**Last updated:** [June 23, 2009, 5:58am UTC](https://www.ruby-forum.com/t/bonnes-pratiques-pour-les-formats-des-actions/170747 "2009-06-23T05:58:35Z")

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Bonjour à tous, Je me pose la question de la meilleure manière de gérer les formats d’actions. Est-ce qu’après un scaffold, vous gardez le bloc format ? respond\_to do |format| format.html # index.html.erb format.…

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## [RUG Rhein-Main fÃ¼r SpÃ¤tentsc hlossene](https://www.ruby-forum.com/t/rug-rhein-main-fa-r-spa-tentsc-hlossene/170786)

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**Author:** [@codeblogger](https://www.ruby-forum.com/u/codeblogger)\
**Replies:** 0\
**Last updated:** [June 22, 2009, 8:55pm UTC](https://www.ruby-forum.com/t/rug-rhein-main-fa-r-spa-tentsc-hlossene/170786 "2009-06-22T20:55:06Z")

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Hallo, morgen trifft sich die RUG Rhein-Main ab 19.00 Uhr im Neuen Volkswirt in Frankfurt. Spätentschlossene bringen bitte schönes Wetter mit. Viele GrüßeNicolai Reuschling http://rug-rheinmain.de/

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## [Paperclip genera problemas re rutas](https://www.ruby-forum.com/t/paperclip-genera-problemas-re-rutas/170642)

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**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\
**Replies:** 3\
**Last updated:** [June 22, 2009, 7:01pm UTC](https://www.ruby-forum.com/t/paperclip-genera-problemas-re-rutas/170642 "2009-06-22T19:01:50Z")

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buenas. por favor mirar archivo adjunto. saludos

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## [Offerta di lavoro](https://www.ruby-forum.com/t/offerta-di-lavoro/170767)

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**Author:** [@gnugnaman](https://www.ruby-forum.com/u/gnugnaman)\
**Replies:** 0\
**Last updated:** [June 22, 2009, 4:57pm UTC](https://www.ruby-forum.com/t/offerta-di-lavoro/170767 "2009-06-22T16:57:10Z")

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Incoerenze.net cerca persona esperta di interfaccia USB sotto Windows. Se interessati contattare removed\_email\_address@domain.invalid. Ciao, Giovanni.

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## [Affichage automatique de la valeur d'un text\_field](https://www.ruby-forum.com/t/affichage-automatique-de-la-valeur-dun-text-field/170749)

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**Author:** [@bardachrails](https://www.ruby-forum.com/u/bardachrails)\
**Replies:** 10\
**Last updated:** [June 22, 2009, 4:29pm UTC](https://www.ruby-forum.com/t/affichage-automatique-de-la-valeur-dun-text-field/170749 "2009-06-22T16:29:56Z")

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Bonjour Ã tous, Je travail sur appli. de gestion des RH. J’ai une table qui contient 4 colonnes: id, echelle, echelon et indice. A chaque couple (echelle, echelon) correspond un indice unique: id…echelle…echelon…ind…

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## [Accepts\_nested\_attributes\_for](https://www.ruby-forum.com/t/accepts-nested-attributes-for/170713)

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**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\
**Replies:** 2\
**Last updated:** [June 22, 2009, 2:55pm UTC](https://www.ruby-forum.com/t/accepts-nested-attributes-for/170713 "2009-06-22T14:55:56Z")

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Bonjour, J’ai un petit souci avec accepts\_…: Ã§a marche trÃ¨s bien sur les modÃ¨les directement associÃ©s mais pas top sur les jointures. Je m’explique. J’ai un model User, Friend(qui subclass User) et Friendship. Do…

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## [\[job\] recherche railers pour cet Ã©tÃ© (pr esta ou embauche CDI)](https://www.ruby-forum.com/t/job-recherche-railers-pour-cet-a-ta-pr-esta-ou-embauche-cdi/170410)

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**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\
**Replies:** 3\
**Last updated:** [June 22, 2009, 10:56am UTC](https://www.ruby-forum.com/t/job-recherche-railers-pour-cet-a-ta-pr-esta-ou-embauche-cdi/170410 "2009-06-22T10:56:08Z")

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Hello, un de mes contacts basé en IDF recherche un(e) développeur(se) pour passer leur maquette RoR en version plus industrielle (pour commencer) , durant cet été. Ils n’ont pas de souhait précis en terme de statut: …

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## [Soluciones para anÃ¡lisis de queries](https://www.ruby-forum.com/t/soluciones-para-ana-lisis-de-queries/170661)

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**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\
**Replies:** 8\
**Last updated:** [June 22, 2009, 10:02am UTC](https://www.ruby-forum.com/t/soluciones-para-ana-lisis-de-queries/170661 "2009-06-22T10:02:48Z")

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Hola, Â¿quÃ© estÃ¡is utilizando para anÃ¡lisis de queries? Por ejemplo, Google Code Archive - Long-term storage for Google Code Project Hosting. Â¿hot or not? Me suena que Blat comentÃ³ algo de esto en algÃºn sitio, pe…

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## [Wohin stech ich das?](https://www.ruby-forum.com/t/wohin-stech-ich-das/170657)

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**Author:** [@peter\_schrSSSSder](https://www.ruby-forum.com/u/peter_schrSSSSder)\
**Replies:** 6\
**Last updated:** [June 22, 2009, 6:14am UTC](https://www.ruby-forum.com/t/wohin-stech-ich-das/170657 "2009-06-22T06:14:38Z")

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Hi, ich bin noch frisch in der Rails-Entwicklung und habe ein paar Fragen, die Google und Co mir noch nicht beantworten konnten. Caching Ich möchte externe Calls (z.B. zu Twitter) reduzieren und sie für n- Minuten …

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## [Recuperar el usuario de sistema](https://www.ruby-forum.com/t/recuperar-el-usuario-de-sistema/170561)

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**Author:** [@rpcolom](https://www.ruby-forum.com/u/rpcolom)\
**Replies:** 6\
**Last updated:** [June 22, 2009, 1:36am UTC](https://www.ruby-forum.com/t/recuperar-el-usuario-de-sistema/170561 "2009-06-22T01:36:23Z")

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Hola, a todos. Para una aplicacion intranet, necesitaria poder recuperar el usuario que se ha loginado en el sistema (ya sea linux, windows, mac). Es esto posible con un servidor Apache (en produccion) y Mongrel en d…

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## [Einladung: DÃ¼sseldorf on Rail s am 30.06 mit Tanja Otto und Hussein Morsy](https://www.ruby-forum.com/t/einladung-da-sseldorf-on-rail-s-am-30-06-mit-tanja-otto-und-hussein-morsy/170717)

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**Author:** [@Tim\_Keller](https://www.ruby-forum.com/u/Tim_Keller)\
**Replies:** 0\
**Last updated:** [June 21, 2009, 6:37pm UTC](https://www.ruby-forum.com/t/einladung-da-sseldorf-on-rail-s-am-30-06-mit-tanja-otto-und-hussein-morsy/170717 "2009-06-21T18:37:04Z")

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Hi zusammen, ich wollte euch zum kommenden Treffen der Ruby on Rails User Group DÃ¼sseldorf einladen: Datum: 30.06.09 Uhrzeit: 18:30 (TÃ¼ren auf) - 22:00 Veranstaltungsort: Heinrich-Heine-UniversitÃ¤t DÃ¼sseldorf (H…

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## [Relation entre modele](https://www.ruby-forum.com/t/relation-entre-modele/170707)

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**Author:** [@nelson](https://www.ruby-forum.com/u/nelson)\
**Replies:** 1\
**Last updated:** [June 21, 2009, 5:38pm UTC](https://www.ruby-forum.com/t/relation-entre-modele/170707 "2009-06-21T17:38:06Z")

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Bonjour a tous, Je developpe actuellement une petite application pour une association. Ainsi, pour faire simple, un utilisateur peut créer des evenement et ainsi inviter d’autres utilisateurs a ces evenement : Utilis…

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## [Problemas siguiendo el tutorial - Fallo al pulsar "About your aplication's environment"](https://www.ruby-forum.com/t/problemas-siguiendo-el-tutorial-fallo-al-pulsar-about-your-aplications-environment/170667)

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**Author:** [@Fernando\_RodrSSS\_gu](https://www.ruby-forum.com/u/Fernando_RodrSSS_gu)\
**Replies:** 3\
**Last updated:** [June 20, 2009, 10:43pm UTC](https://www.ruby-forum.com/t/problemas-siguiendo-el-tutorial-fallo-al-pulsar-about-your-aplications-environment/170667 "2009-06-20T22:43:48Z")

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Saludos y perdÃ³n por esta pregunta, me siento realmente tonto al haberme encontrado con este problema y despuÃ©s de buscar y buscar no hallar soluciÃ³n. Estoy siguiendo el tutorial de la pÃ¡gina oficial (“Rolling wit…

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## [Madrid on Rails](https://www.ruby-forum.com/t/madrid-on-rails/169407)

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**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\
**Replies:** 23\
**Last updated:** [June 20, 2009, 6:56pm UTC](https://www.ruby-forum.com/t/madrid-on-rails/169407 "2009-06-20T18:56:05Z")

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Confieso que ver el trending topic de “Madrid On Rails” me ha sorprendido un poco. He estado rapiÃ±ando un poco de informaciÃ³n por ahÃ­, pero si alguien de la comunidad madrileÃ±a mÃ¡s familiarizado sobre el desarro…

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## [ROR Projekt im Immobilienbereich](https://www.ruby-forum.com/t/ror-projekt-im-immobilienbereich/170658)

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**Author:** [@bluecat](https://www.ruby-forum.com/u/bluecat)\
**Replies:** 0\
**Last updated:** [June 20, 2009, 12:25pm UTC](https://www.ruby-forum.com/t/ror-projekt-im-immobilienbereich/170658 "2009-06-20T12:25:12Z")

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Hallo Liste, wer hat Lust an einem kleinen ROR Projekt mitzuarbeiten. Es geht um eine Anwendung im Immobilienbereich. Geld gibt es leider keins dafür (noch nicht). Gruss Guido P. – Powered by NetMail

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## [In\_place edit in sortable List](https://www.ruby-forum.com/t/in-place-edit-in-sortable-list/170423)

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**Author:** [@bluecat](https://www.ruby-forum.com/u/bluecat)\
**Replies:** 3\
**Last updated:** [June 20, 2009, 12:21pm UTC](https://www.ruby-forum.com/t/in-place-edit-in-sortable-list/170423 "2009-06-20T12:21:42Z")

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Guten Tag, Ich möchte in\_place edit in eine sortable List einbauen. Die sortable List habe ich schon, klapp auch gut. Ich nutze Rails 2.2.2, das plugin für in\_place editing ist auch installiert. Kann mir da jemand bi…

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## [Videos en espaÃ±ol Ruby on Rails (Vimeo)](https://www.ruby-forum.com/t/videos-en-espaa-ol-ruby-on-rails-vimeo/170651)

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**Author:** [@orotone](https://www.ruby-forum.com/u/orotone)\
**Replies:** 1\
**Last updated:** [June 20, 2009, 12:17pm UTC](https://www.ruby-forum.com/t/videos-en-espaa-ol-ruby-on-rails-vimeo/170651 "2009-06-20T12:17:00Z")

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Hola,buscando videos sobre rails encontre un canal en vimeo sobre ruby y rails y quiero compartirlo con todos los que empiezan a programar en rails como yo y por lo regular no saben como comenzar. Aqui dejo el enlace …

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## [Ordinamento di un albero: possibili migliorie?](https://www.ruby-forum.com/t/ordinamento-di-un-albero-possibili-migliorie/170615)

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**Author:** [@stanley](https://www.ruby-forum.com/u/stanley)\
**Replies:** 0\
**Last updated:** [June 19, 2009, 6:26pm UTC](https://www.ruby-forum.com/t/ordinamento-di-un-albero-possibili-migliorie/170615 "2009-06-19T18:26:43Z")

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ciao a tutti =) per gestire contenuti innestati (nel mio caso si tratta di pagine con eventuali sotto-pagine), ho sfruttato il plugin acts\_as\_category. con un po’ di codice javascript, ho inserito la possibilità di sp…

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## [Rails Entwickler im Raum Bonn](https://www.ruby-forum.com/t/rails-entwickler-im-raum-bonn/170592)

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**Author:** [@Marco\_Scholl](https://www.ruby-forum.com/u/Marco_Scholl)\
**Replies:** 3\
**Last updated:** [June 19, 2009, 2:26pm UTC](https://www.ruby-forum.com/t/rails-entwickler-im-raum-bonn/170592 "2009-06-19T14:26:16Z")

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Hi, ich hoffe dass die Suche nach Entwicklern hier auf der Liste erlaubt ist. Ich habe jedenfalls nirgends ein Verbot gefunden. Wir suchen noch Railsentwickler für Bonn. Wir sind eine Internet-Agentur und entwicklen …

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## [Problema al intentar validar un usuario desde la bd](https://www.ruby-forum.com/t/problema-al-intentar-validar-un-usuario-desde-la-bd/170585)

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**Author:** [@juanma](https://www.ruby-forum.com/u/juanma)\
**Replies:** 3\
**Last updated:** [June 19, 2009, 1:23pm UTC](https://www.ruby-forum.com/t/problema-al-intentar-validar-un-usuario-desde-la-bd/170585 "2009-06-19T13:23:56Z")

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Hola a todos. Estoy aprendiendo rails y como primer ejercicio estoy tratando de hacer un sistema de gestiÃ³n de usuarios sencillo, login, log out y esas cosas. Mi primer “gran” problema es el siguiente: He conseguido…

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## [Problem mit Apache, Phusion Passenger und restful-authentication: Set-Cookie wird im Body der Respon](https://www.ruby-forum.com/t/problem-mit-apache-phusion-passenger-und-restful-authentication-set-cookie-wird-im-body-der-respon/170587)

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**Author:** [@BjSSSSrn\_GroSSSSman](https://www.ruby-forum.com/u/BjSSSSrn_GroSSSSman)\
**Replies:** 1\
**Last updated:** [June 19, 2009, 1:05pm UTC](https://www.ruby-forum.com/t/problem-mit-apache-phusion-passenger-und-restful-authentication-set-cookie-wird-im-body-der-respon/170587 "2009-06-19T13:05:53Z")

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Liebe Leute, kann mir jemand helfen? Seit einem gem update, von dem ich leider nicht mehr weiss, was genau upgedated wurde, klappt der Login in die Rails anwendung nicht mehr. Ich nutze Apache, Phusion Passenger und …

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## [Hi und frage](https://www.ruby-forum.com/t/hi-und-frage/170540)

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**Author:** [@Ronny\_F](https://www.ruby-forum.com/u/Ronny_F)\
**Replies:** 1\
**Last updated:** [June 18, 2009, 11:29pm UTC](https://www.ruby-forum.com/t/hi-und-frage/170540 "2009-06-18T23:29:05Z")

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Hi, ich bin auf der Suche nach Antworten auf diese Mailingliste gestossen und hoffe hier welche zu finden :wink: Ich beschäftige mich seit einigen Monaten mit Rails. Aber immer wieder stehe ich vor Problemen, die ich …

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## [Formulaire qui redirige sur la mÃªme page](https://www.ruby-forum.com/t/formulaire-qui-redirige-sur-la-ma-me-page/170521)

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**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\
**Replies:** 8\
**Last updated:** [June 18, 2009, 9:48pm UTC](https://www.ruby-forum.com/t/formulaire-qui-redirige-sur-la-ma-me-page/170521 "2009-06-18T21:48:13Z")

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Bonjour, J’ai un problÃ¨me qui me gonfle depuis longtemps. Je visite la page users/edit qui me renvoit un formulaire pour gÃ©rer son compte utilisateur ainsi que ses ‘friends’. Le formulaire friends va donc soumettre…

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## [Quels UI widgets utilisez vous?](https://www.ruby-forum.com/t/quels-ui-widgets-utilisez-vous/170232)

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**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\
**Replies:** 7\
**Last updated:** [June 18, 2009, 8:01pm UTC](https://www.ruby-forum.com/t/quels-ui-widgets-utilisez-vous/170232 "2009-06-18T20:01:43Z")

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Bonjour, J’ai trouvé cette bibliothèque : http://flowplayer.org/tools/demos/index.html que je trouve très bien esthétiquement elle est basée sur jquery et en cherchant j’ai eu l’impression que prototype/scriptaculo…

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## [Oferta de trabajo de becario de Sistemas](https://www.ruby-forum.com/t/oferta-de-trabajo-de-becario-de-sistemas/170537)

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**Author:** [@Luis\_Bosque](https://www.ruby-forum.com/u/Luis_Bosque)\
**Replies:** 0\
**Last updated:** [June 18, 2009, 5:17pm UTC](https://www.ruby-forum.com/t/oferta-de-trabajo-de-becario-de-sistemas/170537 "2009-06-18T17:17:42Z")

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En The Cocktail Experience, empresa dedicada a la consultorÃ­a web, estamos interesados en contratar becarios para el Ã¡rea de sistemas. Gente con ganas de trabajar, aprender y crecer dentro de un entorno de desarroll…

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## [Duda con sesion en rails en distintos tabs del navegador](https://www.ruby-forum.com/t/duda-con-sesion-en-rails-en-distintos-tabs-del-navegador/170501)

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**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\
**Replies:** 4\
**Last updated:** [June 18, 2009, 5:00pm UTC](https://www.ruby-forum.com/t/duda-con-sesion-en-rails-en-distintos-tabs-del-navegador/170501 "2009-06-18T17:00:41Z")

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Hola , tengo una duda acerca de las sesiones y redireccionamiento en distintos tabs , uso restfulauthentication. el caso es el siguiente: El usuario esta logueado, este realiza una accion en la aplicacion que le e…

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## [Script controllo login](https://www.ruby-forum.com/t/script-controllo-login/170532)

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**Author:** [@Niko\_R](https://www.ruby-forum.com/u/Niko_R)\
**Replies:** 0\
**Last updated:** [June 18, 2009, 4:02pm UTC](https://www.ruby-forum.com/t/script-controllo-login/170532 "2009-06-18T16:02:22Z")

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Ciao a tutti, dovrei realizzare uno script in ruby che mi permetta di fare il controllo di login ad una applicazione web. Se riesce a loggarsi deve ritornare ok altrimenti un msg di errore. L’applicazione web è svilu…

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