# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=307 [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:** 308 --- ## [Link\_to\_remote trouble](https://www.ruby-forum.com/t/link-to-remote-trouble/104464)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 2\ **Last updated:** [May 18, 2007, 11:58am UTC](https://www.ruby-forum.com/t/link-to-remote-trouble/104464 "2007-05-18T11:58:55Z")
link\_to\_remote mi dà problemi su IE. l’action remota viene chiamata no problem. il rendering lo esegue perchè posso stamparlo a console, ma non fa l’update dell’ID specificato dentro explorer. chiaramente su firefox … --- ## [Datetime toolbocks](https://www.ruby-forum.com/t/datetime-toolbocks/104463)
**Author:** [@lourdes](https://www.ruby-forum.com/u/lourdes)\ **Replies:** 0\ **Last updated:** [May 18, 2007, 11:02am UTC](https://www.ruby-forum.com/t/datetime-toolbocks/104463 "2007-05-18T11:02:49Z")
Hola, alguien lo ha utilizado. He instaldo el plugin, y seguido las intrucciones, pero al arrancar la aplicación me pone: Error: Hash is not defined Archivo de origen: http://localhost:3015/plugin\_assets/datetime\_t… --- ## [Capire da quale metodo e' chiamato un metodo](https://www.ruby-forum.com/t/capire-da-quale-metodo-e-chiamato-un-metodo/104389)
**Author:** [@sulfarom](https://www.ruby-forum.com/u/sulfarom)\ **Replies:** 6\ **Last updated:** [May 18, 2007, 9:55am UTC](https://www.ruby-forum.com/t/capire-da-quale-metodo-e-chiamato-un-metodo/104389 "2007-05-18T09:55:30Z")
Ho i metodi: def inserisci sendMail end def elimina sendMail end ecc… def sendMail end sendMail deve eseguire delle operazioni differenti a seconda che venga chiamata da inserisci o da elimina o da altri metod… --- ## [Domanda un pò particolare su RoR](https://www.ruby-forum.com/t/domanda-un-pa-particolare-su-ror/104419)
**Author:** [@soroe](https://www.ruby-forum.com/u/soroe)\ **Replies:** 8\ **Last updated:** [May 17, 2007, 11:50pm UTC](https://www.ruby-forum.com/t/domanda-un-pa-particolare-su-ror/104419 "2007-05-17T23:50:39Z")
Salve a tutti, sto cominciando da poco (dopo un periodo di Tomcat/JSP) ad avvicinarmi a Ruby on Rails, trovandolo (almeno finora) eccezionale. Avrei una domanda da porvi sperando di riuscire a spiegare il mio problema… --- ## [Web server para ruby on rails](https://www.ruby-forum.com/t/web-server-para-ruby-on-rails/92827)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 20\ **Last updated:** [May 17, 2007, 10:28pm UTC](https://www.ruby-forum.com/t/web-server-para-ruby-on-rails/92827 "2007-05-17T22:28:29Z")
Estimados compañeros que web server me recomiendan para produccion? se de apache2 pero no se configurarlo. donde puedo obtener documentacion. Me regalan enlaces. gracias --- ## [Qué pensais de ocssolutions?](https://www.ruby-forum.com/t/qua-pensais-de-ocssolutions/104324)
**Author:** [@HSSSSctor](https://www.ruby-forum.com/u/HSSSSctor)\ **Replies:** 1\ **Last updated:** [May 17, 2007, 9:14pm UTC](https://www.ruby-forum.com/t/qua-pensais-de-ocssolutions/104324 "2007-05-17T21:14:00Z")
Hola, Querría saber si alguien conoce ocssolutions. Los precios no están mal, e incluyen administración y ayuda con la escalabilidad de aplicaciones rails, entre otras cosas. Por ahí he leído que el soporte técn… --- ## [Secuencia en oracle](https://www.ruby-forum.com/t/secuencia-en-oracle/104289)
**Author:** [@vilec](https://www.ruby-forum.com/u/vilec)\ **Replies:** 7\ **Last updated:** [May 17, 2007, 3:56pm UTC](https://www.ruby-forum.com/t/secuencia-en-oracle/104289 "2007-05-17T15:56:29Z")
Buenas. He tenido que cambiar de BBDD, de mysql a oracle. Tengo el siguiente método: def gestion\_menu begin MenusUsuario.transaction do MenusUsuario.delete\_all(\[‘usuario\_id=?’,current\_usuario.id\]) for m in params… --- ## [Opportunità di lavoro - Java - Ruby](https://www.ruby-forum.com/t/opportunita-di-lavoro-java-ruby/104400)
**Author:** [@aldorazzino](https://www.ruby-forum.com/u/aldorazzino)\ **Replies:** 0\ **Last updated:** [May 17, 2007, 3:54pm UTC](https://www.ruby-forum.com/t/opportunita-di-lavoro-java-ruby/104400 "2007-05-17T15:54:43Z")
Una nostra azienda cliente ci ha incaricato di ricercare il seguente profilo: Sviluppatore progetti Web Java con esperienza Il candidato ideale dev avere: Esperienza in progetti WEB, Java e conoscenze MY SQL Esperie… --- ## [Autosaving in rails](https://www.ruby-forum.com/t/autosaving-in-rails/104382)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 9\ **Last updated:** [May 17, 2007, 2:57pm UTC](https://www.ruby-forum.com/t/autosaving-in-rails/104382 "2007-05-17T14:57:19Z")
Ciao, sto scrivendo un autosave di un field di una form (form\_tag) usando ajax ma mi si sono presentati alcuni problemi… utilizzo observe\_field per prendere il campo, ma questo sembra non mandare nulla a meno che … --- ## [Action\_mailer: no me envía el mail](https://www.ruby-forum.com/t/action-mailer-no-me-enva-a-el-mail/104385)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 5\ **Last updated:** [May 17, 2007, 2:07pm UTC](https://www.ruby-forum.com/t/action-mailer-no-me-enva-a-el-mail/104385 "2007-05-17T14:07:12Z")
Buenas, me estoy rayando mazo con el action mailer, tengo exactamente el mismo código que en otra aplicación, montado en el mismo servidor, pero no me envía el mail y en la otra aplicación si, cuando usa el mismo códi… --- ## [Consulta de sintaxis ruby rápida](https://www.ruby-forum.com/t/consulta-de-sintaxis-ruby-ra-pida/104386)
**Author:** [@vilec](https://www.ruby-forum.com/u/vilec)\ **Replies:** 1\ **Last updated:** [May 17, 2007, 1:02pm UTC](https://www.ruby-forum.com/t/consulta-de-sintaxis-ruby-ra-pida/104386 "2007-05-17T13:02:04Z")
Cómo se hacía esto en una línea? if a.blank? puts “-” else puts a end era algo así, pero no atino con la sintaxis a.blank?a : “-” --- ## [Problema con consulta a base de datos](https://www.ruby-forum.com/t/problema-con-consulta-a-base-de-datos/104219)
**Author:** [@maria](https://www.ruby-forum.com/u/maria)\ **Replies:** 13\ **Last updated:** [May 17, 2007, 12:19pm UTC](https://www.ruby-forum.com/t/problema-con-consulta-a-base-de-datos/104219 "2007-05-17T12:19:24Z")
Buenas, tengo un problema que me está volviendo loca. Cuando hago esto: lista\_locales = Local.find\_by\_sql(“SELECT locals.nombre as nom\_loc, locals.id as id\_loc, edificios.nombre as edifi\_loc FROM locals inner join e… --- ## [Nuovo articolo su TRM: Il Distributive Conjunction Pattern](https://www.ruby-forum.com/t/nuovo-articolo-su-trm-il-distributive-conjunction-pattern/104172)
**Author:** [@gianusa](https://www.ruby-forum.com/u/gianusa)\ **Replies:** 27\ **Last updated:** [May 17, 2007, 10:34am UTC](https://www.ruby-forum.com/t/nuovo-articolo-su-trm-il-distributive-conjunction-pattern/104172 "2007-05-17T10:34:11Z")
Ciao a tutti, scommetto che vi starete chiedendo che cos’è Il Distributive Conjunction Pattern. Leggete l’articolohttp://www.therubymine.com/articles/2007/05/14/il-distributive-conjunction-patternsu The RubyMine di… --- ## [Typo o Merphisto](https://www.ruby-forum.com/t/typo-o-merphisto/104310)
**Author:** [@Joselo](https://www.ruby-forum.com/u/Joselo)\ **Replies:** 1\ **Last updated:** [May 16, 2007, 8:33pm UTC](https://www.ruby-forum.com/t/typo-o-merphisto/104310 "2007-05-16T20:33:07Z")
Hola amigos de la lista, estoy con ganas de montar un blog y quisiera usar alguno hecho en Rails, de los que conosco estan Typo y Merphisto pero no se cual. No se si tal vez me aconsejar alguno. --- ## [Installazione Ruby on rails + postgresql](https://www.ruby-forum.com/t/installazione-ruby-on-rails-postgresql/104287)
**Author:** [@Kalton](https://www.ruby-forum.com/u/Kalton)\ **Replies:** 2\ **Last updated:** [May 16, 2007, 5:46pm UTC](https://www.ruby-forum.com/t/installazione-ruby-on-rails-postgresql/104287 "2007-05-16T17:46:48Z")
ciao dal’alto della mia ignoranza ho installato tutto senza problemi, ma volevo sapere dato che devo fare un progretto con postgresql per installarlo è giusto usare il comando: gem install postgres-pr ? in altre pa… --- ## [Permalink\_fu, no me escapa bien el gsub](https://www.ruby-forum.com/t/permalink-fu-no-me-escapa-bien-el-gsub/104303)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 8\ **Last updated:** [May 16, 2007, 5:45pm UTC](https://www.ruby-forum.com/t/permalink-fu-no-me-escapa-bien-el-gsub/104303 "2007-05-16T17:45:48Z")
He añadido en el permalink para que detecte los caracteres con acentos y los muestre sin tilde, pero no lo escapa bien. Por ejemplo si hago: PermalinkFu.escape('Filosofía y objetivos) --\> Lo normal sería filosofia\_y\_… --- ## [Editores en Windows/Linux](https://www.ruby-forum.com/t/editores-en-windows-linux/104285)
**Author:** [@chompiras](https://www.ruby-forum.com/u/chompiras)\ **Replies:** 4\ **Last updated:** [May 16, 2007, 2:54pm UTC](https://www.ruby-forum.com/t/editores-en-windows-linux/104285 "2007-05-16T14:54:23Z")
Hola gente, queria q me despejen dudas acerca de que editor usar en el caso de windows y linux…lei varios por ahi \[1\] …inclusive hay uno en version alpha Intype q segun dicen es el “textmate” de win, alguien lo probo?… --- ## [Cgi sono un po nel pallone](https://www.ruby-forum.com/t/cgi-sono-un-po-nel-pallone/104210)
**Author:** [@sulfarom](https://www.ruby-forum.com/u/sulfarom)\ **Replies:** 3\ **Last updated:** [May 16, 2007, 1:52pm UTC](https://www.ruby-forum.com/t/cgi-sono-un-po-nel-pallone/104210 "2007-05-16T13:52:11Z")
Sicuramente manca qualcosa affinche’ questo cgi funzioni, non devo creare nuove pagine ne mandare a video alcunche’, devo solo riempire un database ldap con il contenuto dei campi di un form: #!/usr/bin/ruby require … --- ## [Validare la modifica di un utente](https://www.ruby-forum.com/t/validare-la-modifica-di-un-utente/103104)
**Author:** [@tarini](https://www.ruby-forum.com/u/tarini)\ **Replies:** 10\ **Last updated:** [May 15, 2007, 6:04pm UTC](https://www.ruby-forum.com/t/validare-la-modifica-di-un-utente/103104 "2007-05-15T18:04:59Z")
salve ragazzi, eccomi di nuovo a chiedere un vostro parere riguardo ad un problema credo abbastanza comune. stiamo parlando del model USER che per comodità avra solo username e password. i campi sono entrambi richie… --- ## [Creazione avatar personalizzata](https://www.ruby-forum.com/t/creazione-avatar-personalizzata/104207)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 4\ **Last updated:** [May 15, 2007, 2:29pm UTC](https://www.ruby-forum.com/t/creazione-avatar-personalizzata/104207 "2007-05-15T14:29:54Z")
Ciao, sto sistemando il profilo utente, ovviamente anch’io dovrò offrire la possibilità di caricare la propria foto nel profilo, tale immagine sarà principalmente usata per creare due thumbnail, una 96x96 per il prof… --- ## [Pretting printing di ActiveRecord](https://www.ruby-forum.com/t/pretting-printing-di-activerecord/104110)
**Author:** [@dawillis](https://www.ruby-forum.com/u/dawillis)\ **Replies:** 8\ **Last updated:** [May 15, 2007, 1:42pm UTC](https://www.ruby-forum.com/t/pretting-printing-di-activerecord/104110 "2007-05-15T13:42:45Z")
Cosa usate per fare il ‘pretty printing’ (stampare in modo leggibile) di oggetti ActiveRecord? Grazie e saluti da Innsbruck, David N. Welton David N. Welton Linux, Open Source Consulting http://www.dedasys.com/ --- ## [Ofertas de empleo para programadores](https://www.ruby-forum.com/t/ofertas-de-empleo-para-programadores/103139)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 5\ **Last updated:** [May 14, 2007, 11:08pm UTC](https://www.ruby-forum.com/t/ofertas-de-empleo-para-programadores/103139 "2007-05-14T23:08:24Z")
Perdonar el offtopic pero me gustaría comunicaros que ayer vio la luz www.digitaljobs.net un portal de ofertas de empleo del sector informático. Lo pongo aquí no con el afán de realizar publicidad, sinó porque cr… --- ## [Duda action\_mailer](https://www.ruby-forum.com/t/duda-action-mailer/104128)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 1\ **Last updated:** [May 14, 2007, 5:19pm UTC](https://www.ruby-forum.com/t/duda-action-mailer/104128 "2007-05-14T17:19:55Z")
config.action\_mailer.delivery\_method =:smtp | :sendmail | :test El smtp o sendmail sólo funcionan en producción? en desarrollo se pueden enviar? es que lo estoy probando y sólo me deja en producción con el mismo códig… --- ## [Web server](https://www.ruby-forum.com/t/web-server/103959)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [May 14, 2007, 3:54pm UTC](https://www.ruby-forum.com/t/web-server/103959 "2007-05-14T15:54:00Z")
por favor me ayudan en la instalada de un web sever en ubuntu 7.04. con apache2+mongrel+mod\_proxy me genera muchos errores, muy parchudo, complicado. gracias --- ## [Un modo elegante per gestire dati serializzati in rails?](https://www.ruby-forum.com/t/un-modo-elegante-per-gestire-dati-serializzati-in-rails/104113)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 1\ **Last updated:** [May 14, 2007, 2:34pm UTC](https://www.ruby-forum.com/t/un-modo-elegante-per-gestire-dati-serializzati-in-rails/104113 "2007-05-14T14:34:08Z")
ciao, mi date un consiglio su un modo elegante per fare la seguente? (elegante eh, grezzo lo so fare :slight\_smile: ho alcuni attributi complessi (matrici) che mi tengo serializzate in formato yaml con “serialize:” … --- ## [Problemi con Symbol: Leggendo il valore mi ritorna --- :simb](https://www.ruby-forum.com/t/problemi-con-symbol-leggendo-il-valore-mi-ritorna-simb/103985)
**Author:** [@carminem](https://www.ruby-forum.com/u/carminem)\ **Replies:** 5\ **Last updated:** [May 14, 2007, 2:15pm UTC](https://www.ruby-forum.com/t/problemi-con-symbol-leggendo-il-valore-mi-ritorna-simb/103985 "2007-05-14T14:15:14Z")
Salve a tutti, Ho un modello in Rails che ha alcuni campi assegnati per mezzo di: istanza.nome\_campo = :valore Orbene, per tutti i campi tranne uno, quando vado a recuperare il valore dello stesso mi ritorna corretta… --- ## [Redirigir en routes.rb](https://www.ruby-forum.com/t/redirigir-en-routes-rb/104109)
**Author:** [@DaVinci](https://www.ruby-forum.com/u/DaVinci)\ **Replies:** 1\ **Last updated:** [May 14, 2007, 12:48pm UTC](https://www.ruby-forum.com/t/redirigir-en-routes-rb/104109 "2007-05-14T12:48:51Z")
Hola a todos. Me gustaría, desde el fichero routes.rb, poder redirigir direcciones según la siguiente norma: Website Domain Names, Online Stores & Hosting | Domain.com =\> Website Domain Names, Online Stores & Hosting… --- ## [Blind\_down](https://www.ruby-forum.com/t/blind-down/104102)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 2\ **Last updated:** [May 14, 2007, 12:02pm UTC](https://www.ruby-forum.com/t/blind-down/104102 "2007-05-14T12:02:42Z")
Buenas, quería usar el blind\_down del scriptacoulous, pero no me lo hace, estoy siguiendo un ejemplo, detallo lo que tengo: En mi vista he incluido el javascript: \<%=javascript\_include\_tag :defaults %\> … --- ## [Como gestionar tiempo](https://www.ruby-forum.com/t/como-gestionar-tiempo/103986)
**Author:** [@Joseg](https://www.ruby-forum.com/u/Joseg)\ **Replies:** 3\ **Last updated:** [May 14, 2007, 11:53am UTC](https://www.ruby-forum.com/t/como-gestionar-tiempo/103986 "2007-05-14T11:53:40Z")
Hola a todos, estoy realizando una aplicación para la gestión de tickets. Mientras un ticket está abierto, los ingenieros trabajan en su resolución y detallan el tiempo que han dedicado, por ejemplo, JoseX el dí… --- ## [Mocks y Stubs](https://www.ruby-forum.com/t/mocks-y-stubs/103918)
**Author:** [@rub3n](https://www.ruby-forum.com/u/rub3n)\ **Replies:** 2\ **Last updated:** [May 14, 2007, 10:29am UTC](https://www.ruby-forum.com/t/mocks-y-stubs/103918 "2007-05-14T10:29:27Z")
Que tal amigos, estoy jugando hace poco con RSpec, la verdad que me atrapo :), pero hay un par de conceptos que no me quedan muy claros del todo a pesar de leer varios aritculos gringos, basicamente quisiera saber cua… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=306) [Next page](https://www.ruby-forum.com/c/community/3.md?page=308)