# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=111 [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:** 112 --- ## [Agile Web Development with Rails,Ed. 3](https://www.ruby-forum.com/t/agile-web-development-with-rails-ed-3/165959)
**Author:** [@stefanof](https://www.ruby-forum.com/u/stefanof)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 4:49pm UTC](https://www.ruby-forum.com/t/agile-web-development-with-rails-ed-3/165959 "2009-04-21T16:49:31Z")
Ciao lista, forse lo sapete già , ma a chi interessa è disponibile l’edizione 3 di Agile Web D. with Rails, Third Edition buon lavoro a tutti. Stefano --- ## [Procesos en background](https://www.ruby-forum.com/t/procesos-en-background/165978)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 10\ **Last updated:** [April 21, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/procesos-en-background/165978 "2009-04-21T15:47:38Z")
Me equivoque de foro y potee mi duda en el ingles. Si algun administrador puede mover el hilo aqui creo que sera mejor para todos. Agradeceria cualquier ayuda, el link: http://www.ruby-forum.com/topic/184763#new --- ## [Production e javascript](https://www.ruby-forum.com/t/production-e-javascript/166057)
**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 1:35pm UTC](https://www.ruby-forum.com/t/production-e-javascript/166057 "2009-04-21T13:35:37Z")
Qualcuno ha idea del perchè quando migro in production alcune function javascript mi scompaiono?? --- ## [Win32ole - Come specificare il formato con SaveAs](https://www.ruby-forum.com/t/win32ole-come-specificare-il-formato-con-saveas/166054)
**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\ **Replies:** 3\ **Last updated:** [April 21, 2009, 12:35pm UTC](https://www.ruby-forum.com/t/win32ole-come-specificare-il-formato-con-saveas/166054 "2009-04-21T12:35:06Z")
Con office 2007 c’è la possibilità di salvare un documento in pdf ma non capisco come scegliere il formato di salvataggio, prima di perderci del tempo provo a chiedere magari qualcuno ci è già passato, questo è il … --- ## [Instalación de un servidor, consejo](https://www.ruby-forum.com/t/instalacia-n-de-un-servidor-consejo/166034)
**Author:** [@congrio](https://www.ruby-forum.com/u/congrio)\ **Replies:** 5\ **Last updated:** [April 21, 2009, 12:17pm UTC](https://www.ruby-forum.com/t/instalacia-n-de-un-servidor-consejo/166034 "2009-04-21T12:17:00Z")
Hola lista. Tenemos que montar un servidor Rails para una aplicación que probablemente va a tener muchas visitas/usuarios. En otros servidores hemos estado usando mongrel + apache y todo va bien pero ahora no estoy s… --- ## [Insertion de donnée dans mysql : problèm e d'accent](https://www.ruby-forum.com/t/insertion-de-donna-e-dans-mysql-probla-m-e-daccent/166053)
**Author:** [@angelo](https://www.ruby-forum.com/u/angelo)\ **Replies:** 0\ **Last updated:** [April 21, 2009, 11:49am UTC](https://www.ruby-forum.com/t/insertion-de-donna-e-dans-mysql-probla-m-e-daccent/166053 "2009-04-21T11:49:59Z")
Bonjour à tous, j’ai un petit souci et j’aimerai votre aide :slight\_smile: Au moment d’insérer des données dans ma base mysql, j’obtiens un message d’erreur Mysql::Error: #HY000Incorrect string value: ‘\\xE9\_547B…’ fo… --- ## [Esta humanizando nombre de campo al actualizar](https://www.ruby-forum.com/t/esta-humanizando-nombre-de-campo-al-actualizar/166003)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 10:17am UTC](https://www.ruby-forum.com/t/esta-humanizando-nombre-de-campo-al-actualizar/166003 "2009-04-21T10:17:47Z")
Tengo rails 2.3.2 Ruby 1.8.6 SO WXP y me pasa lo siguiente : rocessing ComerciosController#update (for 127.0.0.1 at 2009-04-20 16:17:07) \[PUT\] Parameters: {“commit”=\>“Guardar”, “authenticity\_token”=\>“pukNdGBZFu5c… --- ## [Actualizar aplicacion Rails](https://www.ruby-forum.com/t/actualizar-aplicacion-rails/166013)
**Author:** [@Hernan\_MaguiSSSSa](https://www.ruby-forum.com/u/Hernan_MaguiSSSSa)\ **Replies:** 1\ **Last updated:** [April 21, 2009, 2:08am UTC](https://www.ruby-forum.com/t/actualizar-aplicacion-rails/166013 "2009-04-21T02:08:15Z")
Hola a todos y desde ya muchas gracias, este es mi primer email para la lista y mi primera pregunta es la siguiente: Como puedo o cual es el mecanismo para poder actualizar una aplicacion que tengo corriendo mi pc de… --- ## [Neues Git Repsitory anlegen](https://www.ruby-forum.com/t/neues-git-repsitory-anlegen/165969)
**Author:** [@railscamper](https://www.ruby-forum.com/u/railscamper)\ **Replies:** 3\ **Last updated:** [April 21, 2009, 12:10am UTC](https://www.ruby-forum.com/t/neues-git-repsitory-anlegen/165969 "2009-04-21T00:10:07Z")
Hallo Liste, ich habe gerade einen Version des Adva CMS aus dem Github ausgecheckt. Jetzt habe ich allerdings, nach dem ich meine Anpassungen vorgenommen habe das Problem, dass ich Adva nicht als submodule sodern als … --- ## [Renderizar vistas según tu nivel de usuario](https://www.ruby-forum.com/t/renderizar-vistas-sega-n-tu-nivel-de-usuario/165986)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 17\ **Last updated:** [April 20, 2009, 9:18pm UTC](https://www.ruby-forum.com/t/renderizar-vistas-sega-n-tu-nivel-de-usuario/165986 "2009-04-20T21:18:50Z")
Veréis, quiero aprovechar los scaffolds que me genera Rails y la identificación de usuarios para no estar creando acciones y controladores independientes para la vista de administración y para la de usuario, es dec… --- ## [Duda con metodos destroy y delete (Amilcar Glez)](https://www.ruby-forum.com/t/duda-con-metodos-destroy-y-delete-amilcar-glez/165760)
**Author:** [@Amilcar\_GonzSSSSlez](https://www.ruby-forum.com/u/Amilcar_GonzSSSSlez)\ **Replies:** 4\ **Last updated:** [April 20, 2009, 4:44pm UTC](https://www.ruby-forum.com/t/duda-con-metodos-destroy-y-delete-amilcar-glez/165760 "2009-04-20T16:44:34Z")
Bien tengo en mi photos\_controller: def destroy @photo = Photo.find(params\[:id\]) @photo.destroy respond\_to do |format| format.html { redirect\_to(photos\_url) } format.xml { head :ok } end end En mi vista para ‘… --- ## [Attchement\_fu e directory public](https://www.ruby-forum.com/t/attchement-fu-e-directory-public/165797)
**Author:** [@dbozz](https://www.ruby-forum.com/u/dbozz)\ **Replies:** 11\ **Last updated:** [April 20, 2009, 4:31pm UTC](https://www.ruby-forum.com/t/attchement-fu-e-directory-public/165797 "2009-04-20T16:31:20Z")
Sto sviluppando una applicazione protetta da sessione dove è prevista una gestione di una web gallery. Le immagini caricate sul server tramite attchement\_fu devono essere visibili solo a chi si autentica sul sito. G… --- ## [Script/scaffold linux documentation](https://www.ruby-forum.com/t/script-scaffold-linux-documentation/165704)
**Author:** [@babiben](https://www.ruby-forum.com/u/babiben)\ **Replies:** 21\ **Last updated:** [April 20, 2009, 3:41pm UTC](https://www.ruby-forum.com/t/script-scaffold-linux-documentation/165704 "2009-04-20T15:41:40Z")
Bonjour, Je voudrais savoir ou trouver de la documentation pour générer une application rails avec scaffold pour obtenir les vues automatiquement… le tout en utilisant un simple script executable sous linux. --- ## [Ruby Social Club Milano](https://www.ruby-forum.com/t/ruby-social-club-milano/165381)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 17\ **Last updated:** [April 20, 2009, 3:07pm UTC](https://www.ruby-forum.com/t/ruby-social-club-milano/165381 "2009-04-20T15:07:02Z")
Come già detto in un precedente thread è in arrivo il quarto incontro del Ruby Social Club a Milano, la sera di Giovedì 16 Aprile 2009 a partire dalle 18:45 presso la sede di MIKAMAI http://mikamai.com/ (qui un link a… --- ## [RubyGems dans netbeans](https://www.ruby-forum.com/t/rubygems-dans-netbeans/165791)
**Author:** [@babiben](https://www.ruby-forum.com/u/babiben)\ **Replies:** 1\ **Last updated:** [April 20, 2009, 2:38pm UTC](https://www.ruby-forum.com/t/rubygems-dans-netbeans/165791 "2009-04-20T14:38:51Z")
Bonjour, J’ai (encore) une question. Mon Netbeans possède JRuby 1.1.4. Je diposais en plus d’une version de ruby (1.8) que j’ai déinstallée. Le problème est que lorsque je crée une application rails on ruby, j’ai … --- ## [A l'aide: Stack level too deep](https://www.ruby-forum.com/t/a-laide-stack-level-too-deep/165902)
**Author:** [@helppppp](https://www.ruby-forum.com/u/helppppp)\ **Replies:** 5\ **Last updated:** [April 20, 2009, 12:16pm UTC](https://www.ruby-forum.com/t/a-laide-stack-level-too-deep/165902 "2009-04-20T12:16:27Z")
Bonjour à tous, j’ai un site qui tourne sous rails et j’ai une table avec plus de 200000 enregistrements. J’ai besoin de retraiter ces 200000 enregistrements un par un, mùais qd je lance ce traitement, seuls les 10… --- ## [Troncare cifre decimali](https://www.ruby-forum.com/t/troncare-cifre-decimali/165955)
**Author:** [@Salvatore](https://www.ruby-forum.com/u/Salvatore)\ **Replies:** 2\ **Last updated:** [April 20, 2009, 11:34am UTC](https://www.ruby-forum.com/t/troncare-cifre-decimali/165955 "2009-04-20T11:34:14Z")
Ciao a tutti e scusate la banalità della domanda ma non riesco a trovare nulla che mi possa aiutare. Ho un numero tipo: 0.09128903812908301293 a me servirebbero le prime 3 cifre dopo la virgola. C’è un modo veloce per… --- ## [Shop-Menu like Amazon](https://www.ruby-forum.com/t/shop-menu-like-amazon/165956)
**Author:** [@akull82](https://www.ruby-forum.com/u/akull82)\ **Replies:** 1\ **Last updated:** [April 20, 2009, 11:32am UTC](https://www.ruby-forum.com/t/shop-menu-like-amazon/165956 "2009-04-20T11:32:28Z")
Hi, ich versuche gerade eine Menü-Struktur wie z.B. Amazon sie hat zu realisieren (mit Kategorien die viele Unter-Kategorien besitzen). Nur weiß ich nicht wie genau man dieses umsetzt? Durch Nested Sets, Beziehunge… --- ## [Impossible d'utiliser Rmagick (RubyEE 1.8.6 / ImageMagick 6.4.1 source)](https://www.ruby-forum.com/t/impossible-dutiliser-rmagick-rubyee-1-8-6-imagemagick-6-4-1-source/165951)
**Author:** [@akyrho](https://www.ruby-forum.com/u/akyrho)\ **Replies:** 0\ **Last updated:** [April 20, 2009, 10:20am UTC](https://www.ruby-forum.com/t/impossible-dutiliser-rmagick-rubyee-1-8-6-imagemagick-6-4-1-source/165951 "2009-04-20T10:20:18Z")
Bonjour à tous Cela fait maintenant deux jours que je peine à faire fonctionner Rmagick sur mon serveur de production. Malgré tous mes test, j’obtiens toujours ce message d’erreur lorsque je tente d’envoyer une image … --- ## [Magic: update\_at unterdrüc ken?](https://www.ruby-forum.com/t/magic-update-at-unterdra-c-ken/165923)
**Author:** [@Thomas\_V](https://www.ruby-forum.com/u/Thomas_V)\ **Replies:** 7\ **Last updated:** [April 20, 2009, 8:41am UTC](https://www.ruby-forum.com/t/magic-update-at-unterdra-c-ken/165923 "2009-04-20T08:41:53Z")
Hallo zusammen! Habe eine Frage zu einem Magic Field: updated\_at Es ist ja ganz toll, dass Rails sich hier um das Speichern des Datums bei Bearbeitung selbst kümmert. Aber kann man das in speziellen Fällen auch unter… --- ## [Duda con routes.rb (Amilcar)](https://www.ruby-forum.com/t/duda-con-routes-rb-amilcar/165930)
**Author:** [@Amilcar\_GonzSSSSlez](https://www.ruby-forum.com/u/Amilcar_GonzSSSSlez)\ **Replies:** 1\ **Last updated:** [April 20, 2009, 4:55am UTC](https://www.ruby-forum.com/t/duda-con-routes-rb-amilcar/165930 "2009-04-20T04:55:04Z")
Buenas noches Estoy aprendiendo Ror con un libro y he llegado a una parte en la que me dice que modifique el archivo routes.rb para hacer que la ruta predeterminada del servidor sea la de mi proyecto. La versión que … --- ## ["no such file to load -- mysql"](https://www.ruby-forum.com/t/no-such-file-to-load-mysql/165901)
**Author:** [@fernando](https://www.ruby-forum.com/u/fernando)\ **Replies:** 4\ **Last updated:** [April 19, 2009, 11:21pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-mysql/165901 "2009-04-19T23:21:05Z")
Hola amigos, necesito vuestra ayuda de nuevo. Sigo con mis experimentos con FFMPEG. Al final ya pude instalar el ffmpeg en local (sólo en Windows, en Mac, he desistido por ahora). Bien, el tema es que me he pillado un… --- ## [Actualizar campoantes del update](https://www.ruby-forum.com/t/actualizar-campoantes-del-update/165858)
**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\ **Replies:** 4\ **Last updated:** [April 19, 2009, 5:05pm UTC](https://www.ruby-forum.com/t/actualizar-campoantes-del-update/165858 "2009-04-19T17:05:28Z")
Buenas estimados amigos de la lista. tengo una pequeña duda para ustedes, para mi es grande. antes de hacer un update necesito ir a traer un valor de otro modelo y llevarlo a un campo del modelo que quiero actualizar… --- ## [Crear un servicio Web desde ruby on rails](https://www.ruby-forum.com/t/crear-un-servicio-web-desde-ruby-on-rails/165893)
**Author:** [@antonio\_ortiz](https://www.ruby-forum.com/u/antonio_ortiz)\ **Replies:** 1\ **Last updated:** [April 19, 2009, 10:21am UTC](https://www.ruby-forum.com/t/crear-un-servicio-web-desde-ruby-on-rails/165893 "2009-04-19T10:21:59Z")
Hola, Les quería preguntar cómo puedo crear un servicio web desde ruby on rails. ejemplos =\> un modulo de autenticación. Les agradezco su ayuda, --- ## [Problema con ruby recien instalado](https://www.ruby-forum.com/t/problema-con-ruby-recien-instalado/165835)
**Author:** [@bartolome](https://www.ruby-forum.com/u/bartolome)\ **Replies:** 3\ **Last updated:** [April 18, 2009, 2:19pm UTC](https://www.ruby-forum.com/t/problema-con-ruby-recien-instalado/165835 "2009-04-18T14:19:15Z")
Acabo de instalar ruby gems y rails… en un mac corriendo Tiger. La cosa es que me meto a localhost:3000 y ahi cuando hago clic a “about your applicacions environment” me sale este error We’re sorry, but something went… --- ## [Buenas prácticas: lookup hashes](https://www.ruby-forum.com/t/buenas-pra-cticas-lookup-hashes/165684)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 9\ **Last updated:** [April 18, 2009, 10:57am UTC](https://www.ruby-forum.com/t/buenas-pra-cticas-lookup-hashes/165684 "2009-04-18T10:57:39Z")
Hola, tengo un modelo con varios atributos que son escalas del tipo ‘0 =\> Mal, 1 =\> Bien, 2 =\> Excelente’. De las opciones disponibles: constantes en el modelo, constantes en un archivo de configuración, lookup tab… --- ## [Help with regular expressions and gsub](https://www.ruby-forum.com/t/help-with-regular-expressions-and-gsub/165811)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 2\ **Last updated:** [April 17, 2009, 8:26pm UTC](https://www.ruby-forum.com/t/help-with-regular-expressions-and-gsub/165811 "2009-04-17T20:26:24Z")
I need to use gsub in a large text. For example, I will like to search for ‘car’ in this text. “Lorem ipum car. Locar ipsum, car lorem ipusum .Lorem car ipsum” I will like to put ‘bike’ instead of ‘car’. Exactly I need… --- ## [Libro sui css](https://www.ruby-forum.com/t/libro-sui-css/165733)
**Author:** [@guly](https://www.ruby-forum.com/u/guly)\ **Replies:** 5\ **Last updated:** [April 17, 2009, 8:20pm UTC](https://www.ruby-forum.com/t/libro-sui-css/165733 "2009-04-17T20:20:22Z")
Salve a tutti, volevo un consiglio su un buon libro per studiare i css(va bene anche in inglese). Per ora ho sempre studiacchiato un po per il web, solamente che al momento volevo qualcosa di cartaceo. Saluti Guglielm… --- ## [Impossible de démarrer mongrel](https://www.ruby-forum.com/t/impossible-de-da-marrer-mongrel/165786)
**Author:** [@angelo](https://www.ruby-forum.com/u/angelo)\ **Replies:** 1\ **Last updated:** [April 17, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/impossible-de-da-marrer-mongrel/165786 "2009-04-17T13:54:50Z")
Bonjour à tous, j’ai encore un problème dans mon installation Après avoir voulu essayé de passer de ruby vers jruby, je n’arrive plus à lancer mongrel J’ai suivi ce tutoriel pour essayer de passer à Jruby: et je me… --- ## [Poste de développeur Ruby on Rails en Bretagne](https://www.ruby-forum.com/t/poste-de-da-veloppeur-ruby-on-rails-en-bretagne/165788)
**Author:** [@jtreglos](https://www.ruby-forum.com/u/jtreglos)\ **Replies:** 0\ **Last updated:** [April 17, 2009, 1:34pm UTC](https://www.ruby-forum.com/t/poste-de-da-veloppeur-ruby-on-rails-en-bretagne/165788 "2009-04-17T13:34:29Z")
Dans le cadre du développement de son activité, Pixel Vivant recrute un développeur Ruby on Rails / PHP motivé qui souhaite travailler sur la côte d’Émeraude ! Mission : Développement d’applications Web. Accomp… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=110) [Next page](https://www.ruby-forum.com/c/community/3.md?page=112)