# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=48 [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:** 49 --- ## [Sqlite3 e Mysql - OS X Lion](https://www.ruby-forum.com/t/sqlite3-e-mysql-os-x-lion/210657)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [August 22, 2011, 11:07am UTC](https://www.ruby-forum.com/t/sqlite3-e-mysql-os-x-lion/210657 "2011-08-22T11:07:38Z")
Salve a tutti, avrei un piccolo problema con l’installazione di sqlite3 e mysql. Se provo ad installare sqlite3 ho il seguente output: host-001:app alex$ sudo gem install sqlite3 Building native extensions. This cou… --- ## [Get the previous information of one user by the another by using the same controller](https://www.ruby-forum.com/t/get-the-previous-information-of-one-user-by-the-another-by-using-the-same-controller/210914)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 20, 2011, 2:53pm UTC](https://www.ruby-forum.com/t/get-the-previous-information-of-one-user-by-the-another-by-using-the-same-controller/210914 "2011-08-20T14:53:43Z")
please tell me how to get the previous information of one user by the another with in the same controller? is it possible? please tell me the solution with some example ? Thanks, --- ## [\[OT\] Chiamata alle armi](https://www.ruby-forum.com/t/ot-chiamata-alle-armi/209486)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 13\ **Last updated:** [August 20, 2011, 12:09am UTC](https://www.ruby-forum.com/t/ot-chiamata-alle-armi/209486 "2011-08-20T00:09:11Z")
Ciao, chiedo scusa in anticipo per il tremendo OT. Sono nelle primissime fasi di concepimento di un semplice servizio di knowledge management pensato piccoli technical teams (sviluppatori, support, ricercatori, etc) p… --- ## [RoR vs Django ( adesso arrivano i sassi.)](https://www.ruby-forum.com/t/ror-vs-django-adesso-arrivano-i-sassi/210620)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [August 19, 2011, 5:38pm UTC](https://www.ruby-forum.com/t/ror-vs-django-adesso-arrivano-i-sassi/210620 "2011-08-19T17:38:39Z")
Ciao a tutti, so che queste sono le classiche mail che non si dovrebbero mai mandare in una mailing list a tema per evitare inutili flame, e vi assicuro che mi sto gi cospargendo la testa di cenere :slight\_smile: Dev… --- ## [Développeur Rails 3](https://www.ruby-forum.com/t/developpeur-rails-3/210262)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 19, 2011, 12:05pm UTC](https://www.ruby-forum.com/t/developpeur-rails-3/210262 "2011-08-19T12:05:24Z")
Bonjour, Dans le cadre d’un de nos projets, nous recherchons pour compléter notre équipe un développeur Ruby On Rails 3 disponible immédiatement. Descriptif de la mission : En collaboration avec l’équipe actuelle, dé… --- ## [Possibilités de Rails](https://www.ruby-forum.com/t/possibilites-de-rails/210590)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 18, 2011, 11:02pm UTC](https://www.ruby-forum.com/t/possibilites-de-rails/210590 "2011-08-18T23:02:14Z")
Bonjour, Je commence avec Rails et je me pose une question vis à vis des possibilités qu’il propose. En effet l’application (local) que je souhaite réaliser a des besoins un peu particulier et je voudrais savoir si r… --- ## [\[annunci\] Sviluppatore cercasi](https://www.ruby-forum.com/t/annunci-sviluppatore-cercasi/210849)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 18, 2011, 7:29pm UTC](https://www.ruby-forum.com/t/annunci-sviluppatore-cercasi/210849 "2011-08-18T19:29:34Z")
Sto cercando uno sviluppatore Rails freelance per un progetto già in corso. E’ probabile un impegno full time fino ad almeno fine settembre/metà ottobre. Il progetto usa Ruby 1.9.2, Rails 3.0, rspec, erb, jQuery, mysq… --- ## [Gtk html viewer](https://www.ruby-forum.com/t/gtk-html-viewer/210836)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 18, 2011, 3:35pm UTC](https://www.ruby-forum.com/t/gtk-html-viewer/210836 "2011-08-18T15:35:24Z")
appena iscritto, primo messaggio, ciao a tutti ho una domanda da principiante: lo scorso natale mi sono regalato il libro ‘Beginning Ruby’ e in pochi giorni, da ignorante totale del linguaggio, ho realizzato il mio pr… --- ## [File uploading controller](https://www.ruby-forum.com/t/file-uploading-controller/210826)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 18, 2011, 11:10am UTC](https://www.ruby-forum.com/t/file-uploading-controller/210826 "2011-08-18T11:10:50Z")
how to upload a video,audio and a document file all in one controller using ajax or everything? is it possible? if possible? please give me the solution --- ## [Uploading a file using ajax](https://www.ruby-forum.com/t/uploading-a-file-using-ajax/210814)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 18, 2011, 6:20am UTC](https://www.ruby-forum.com/t/uploading-a-file-using-ajax/210814 "2011-08-18T06:20:01Z")
how to upload a video,audio and a document file all in one controller? is it possible? if possible? please give me the solution --- ## [Multithread e Ruby](https://www.ruby-forum.com/t/multithread-e-ruby/210794)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 17, 2011, 7:24pm UTC](https://www.ruby-forum.com/t/multithread-e-ruby/210794 "2011-08-17T19:24:37Z")
Ciao a tutti, dovrei scandire un lunghissimo elenco di domini per verificarne la validità. In rete ho trovato questo script e vorrei modificarlo in modo tale che riesca a gestire anche un elenco di 100.000 domini. Q… --- ## [Sintassi radio\_button\_tag con più parametri](https://www.ruby-forum.com/t/sintassi-radio-button-tag-con-piu-parametri/210594)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 11, 2011, 6:35pm UTC](https://www.ruby-forum.com/t/sintassi-radio-button-tag-con-piu-parametri/210594 "2011-08-11T18:35:40Z")
Salve a tutti, ho una vista nella quale c’è un radio\_button: il problema è che voglio passare due parametri (opt.id e opt.option) alla action che lo gestisce, come l’ho scritto mi trovo in params\[:option\_id\] solo l’id… --- ## [Apéro Ruby à Montpellier - beta](https://www.ruby-forum.com/t/apero-ruby-a-montpellier-beta/210534)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 10, 2011, 3:04pm UTC](https://www.ruby-forum.com/t/apero-ruby-a-montpellier-beta/210534 "2011-08-10T15:04:44Z")
Bonjour chers développeurs Ruby on Rails, Je vous invite à la version “beta” de l’apéro Ruby Montpellier. Cet événement informel aura lieu le mercredi 24 août à 19h au Vert Anglais à Montpellier. Cette édition sera p… --- ## [Problema creación de Formularios Dinámicos](https://www.ruby-forum.com/t/problema-creacion-de-formularios-dinamicos/210513)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 10, 2011, 2:27am UTC](https://www.ruby-forum.com/t/problema-creacion-de-formularios-dinamicos/210513 "2011-08-10T02:27:07Z")
Ante todo deciros que voy un poco retrasado en el tema de programacion con ruby pero ya hace bastante tiempo que estoy atascado con este tema y necesito una mano… Estoy creando un formulario donde seleccionas una asig… --- ## [Rails -v il programma non è attualmente installato](https://www.ruby-forum.com/t/rails-v-il-programma-non-e-attualmente-installato/210432)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [August 8, 2011, 4:59pm UTC](https://www.ruby-forum.com/t/rails-v-il-programma-non-e-attualmente-installato/210432 "2011-08-08T16:59:45Z")
salve a tutti, sono abbastanza nuovo di ruby e RoR e vorrei porvi un semplice problemino. Ho installato ruby 1.9.2 e rails 3.0.9(su Ubuntu 11.04).Il problema è il seguente: fruit@fruit-VGN-FW21Z:~$ rails -v Il progr… --- ## [Gestire 3 modelli in un form](https://www.ruby-forum.com/t/gestire-3-modelli-in-un-form/209856)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [August 5, 2011, 9:03am UTC](https://www.ruby-forum.com/t/gestire-3-modelli-in-un-form/209856 "2011-08-05T09:03:08Z")
Salve a tutti. class Customer \< ActiveRecord::Base has\_many :deliveries class Delivery \< ActiveRecord::Base has\_many :delivery\_items has\_many :products, :through =\> :delivery\_items belongs\_to :customer class Deliv… --- ## [Qt ProgressDialog](https://www.ruby-forum.com/t/qt-progressdialog/210312)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 4, 2011, 10:29pm UTC](https://www.ruby-forum.com/t/qt-progressdialog/210312 "2011-08-04T22:29:50Z")
Ciao a tutti sono qui per chiedere un aiuto, in qunato da solo proprio non riesco a risolverlo, in pratica io vorrei lanciare metodo che svolge delle istruzzioni, e vedere mentre le svolge la progressbar che avanza, q… --- ## [Sintassi di link\_to con parametri](https://www.ruby-forum.com/t/sintassi-di-link-to-con-parametri/210267)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 4, 2011, 12:10pm UTC](https://www.ruby-forum.com/t/sintassi-di-link-to-con-parametri/210267 "2011-08-04T12:10:09Z")
Salve a tutti, ho una vista che mi visualizza tante righe, una per ogni questionario, selezionandone una vorrei lanciare una nuova prova (test) ma ho bisogno anche di un parametro (@questionnaire.id) e non trovo la si… --- ## [Molti problemi in ruby](https://www.ruby-forum.com/t/molti-problemi-in-ruby/210120)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [August 2, 2011, 1:12pm UTC](https://www.ruby-forum.com/t/molti-problemi-in-ruby/210120 "2011-08-02T13:12:20Z")
Premetto che in ruby conosce le basi, i miei problemi sono le risorse esterne, ho molti problemi riguardo rubygems, active support, sdl (per i giochi), opengl per ruby, hpricot, nessuna di queste accennate mi funziona… --- ## [Installazione jQuery e cancellazioni](https://www.ruby-forum.com/t/installazione-jquery-e-cancellazioni/210020)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [July 29, 2011, 9:11am UTC](https://www.ruby-forum.com/t/installazione-jquery-e-cancellazioni/210020 "2011-07-29T09:11:07Z")
ciao a tutti, può essere che dopo l’installazione di jQuery non mi funzionino più le cancellazioni dei record, ad esempio: link\_to 'Cancella', questionnaire\_path(@questionnaire.id), :confirm =\> ‘SEI SICURO?’, :… --- ## [Contare le selezioni in un check\_box\_tag](https://www.ruby-forum.com/t/contare-le-selezioni-in-un-check-box-tag/209847)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 17\ **Last updated:** [July 28, 2011, 9:43am UTC](https://www.ruby-forum.com/t/contare-le-selezioni-in-un-check-box-tag/209847 "2011-07-28T09:43:10Z")
Ciao a tutti, ho il seguente codice in new.html.erb che permette ad un utente di selezionare più domande (item) per comporre un questionario: … \<% for item in @itemss %\> \<%= check\_box\_tag “questionnaire\[item\_ids\]\[\]”… --- ## [Problema con named scope](https://www.ruby-forum.com/t/problema-con-named-scope/209980)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 28, 2011, 9:05am UTC](https://www.ruby-forum.com/t/problema-con-named-scope/209980 "2011-07-28T09:05:02Z")
Ciao a tutti, sto provando a fare una cosa con i named scope ho il segente model: class Customer \< ActiveRecord::Base validates :name, :presence =\> true validates\_numericality\_of :box, :greater\_than\_or\_equal\_to =\> 0 … --- ## [Porting dell' uWSGI signal framework su ruby/rack](https://www.ruby-forum.com/t/porting-dell-uwsgi-signal-framework-su-ruby-rack/209965)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [July 27, 2011, 11:27am UTC](https://www.ruby-forum.com/t/porting-dell-uwsgi-signal-framework-su-ruby-rack/209965 "2011-07-27T11:27:53Z")
Ciao a tutti, ho appena fatto il commit per il supporto al signal framework di uWSGI (The uWSGI project — uWSGI 2.0 documentation) per l’ambiente ruby/rack. Per chi non lo sapesse uWSGI e’ una piattaforma di deploy e… --- ## [Rails 3 e Ajax](https://www.ruby-forum.com/t/rails-3-e-ajax/209923)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [July 26, 2011, 3:16pm UTC](https://www.ruby-forum.com/t/rails-3-e-ajax/209923 "2011-07-26T15:16:14Z")
Stavo creando un’applicazione di prova con la rc4 di rails 3.1 e verificare il funzionamento di un pò di cose tra cui jquery e la “nuova” gestione ajax di rails 3, in precedenza usavo rails 2 con prototype e lowpro. T… --- ## [\[Redmine\] plugin timesheet](https://www.ruby-forum.com/t/redmine-plugin-timesheet/209921)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 26, 2011, 2:49pm UTC](https://www.ruby-forum.com/t/redmine-plugin-timesheet/209921 "2011-07-26T14:49:51Z")
Ciao, ho installato questo plugin per redmine e lo vedo correttamente nella lista dei plugin, quando pero’ imposto dei filtri non riesco ad estrarre nulla nel csv e l’ html mi riporta: translation missing: it, times… --- ## [Cercasi sviluppatore per collaborazioni](https://www.ruby-forum.com/t/cercasi-sviluppatore-per-collaborazioni/209917)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [July 26, 2011, 12:48pm UTC](https://www.ruby-forum.com/t/cercasi-sviluppatore-per-collaborazioni/209917 "2011-07-26T12:48:26Z")
Buongiorno, nessun annuncio fumoso ma due righe coincise: siamo un’agenzia di comunicazione e cerchiamo uno sviluppatore che possa effettuare integrazioni per i siti rubyonrails dei nostri clienti. Rapporto di collab… --- ## [Upload immagini lentissimo](https://www.ruby-forum.com/t/upload-immagini-lentissimo/209876)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [July 26, 2011, 12:00pm UTC](https://www.ruby-forum.com/t/upload-immagini-lentissimo/209876 "2011-07-26T12:00:31Z")
Qualche giorno fa sono passato dall’ hosting di unbit a un vps di seflow. Ho riscontrato un problema con l’upload delle immagini. Infatti quando faccio la submit di una form con un campo file, per completare l’operaz… --- ## [Problema con rake db:migrate](https://www.ruby-forum.com/t/problema-con-rake-db-migrate/209851)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [July 24, 2011, 6:23pm UTC](https://www.ruby-forum.com/t/problema-con-rake-db-migrate/209851 "2011-07-24T18:23:21Z")
Hola a todos: Recientemente he formateado mi ordenador y al intentar continuar un proyecto de Rails en el que estaba trabajando tengo un problema con la base de datos MySql. He creado la base de datos con rake db:cre… --- ## [\[recrutement\] Dev RoR/JS CDD](https://www.ruby-forum.com/t/recrutement-dev-ror-js-cdd/209608)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [July 18, 2011, 7:41pm UTC](https://www.ruby-forum.com/t/recrutement-dev-ror-js-cdd/209608 "2011-07-18T19:41:46Z")
Bonjour, Je suis chargé de projet à Stootie SAS, une toute jeune start-up développant une plateforme mobile et géolocalisée d’échange de services. Nous recherchons un développeur Ruby On Rails & JavaScript pour faire … --- ## [Ruby ed enterprise](https://www.ruby-forum.com/t/ruby-ed-enterprise/209370)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 30\ **Last updated:** [July 18, 2011, 6:41pm UTC](https://www.ruby-forum.com/t/ruby-ed-enterprise/209370 "2011-07-18T18:41:25Z")
Ciao a tutti Non sono (ancora) un vero programmatore Rails, sto studiando e imparando e ammetto che Ruby e Rails sono ottimi strumenti per realizzare applicazioni web. Ho per la sensazione che RubyOnRails (e lo stess… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=47) [Next page](https://www.ruby-forum.com/c/community/3.md?page=49)