# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=88 [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:** 89 --- ## [Curiosi di saperne di più sul debug, console, e strumenti agili?](https://www.ruby-forum.com/t/curiosi-di-saperne-di-pia-sul-debug-console-e-strumenti-agili/141998)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 7\ **Last updated:** [September 11, 2009, 11:51pm UTC](https://www.ruby-forum.com/t/curiosi-di-saperne-di-pia-sul-debug-console-e-strumenti-agili/141998 "2009-09-11T23:51:26Z")
Allora non vi resta che andare a vedere l’ultima operahttp://www.therubymine.com/2008/7/2/strumenti-agili-in-rails\[1\] di Carlo P., che ha scritto un interessantissimo articolo su come sfruttare al massimo strumenti ch… --- ## [Gem i18](https://www.ruby-forum.com/t/gem-i18/175309)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 0\ **Last updated:** [September 11, 2009, 12:34am UTC](https://www.ruby-forum.com/t/gem-i18/175309 "2009-09-11T00:34:49Z")
Non mi sono mai preoccupato dell’internazionalizzazione delle mie applicazioni. Ora ho installato la gem i18, scaricato e personalizzato it.yml e devo dire che mi piace leggere i messaggi in italiano. Non sono perfet… --- ## [Altra domanda strana](https://www.ruby-forum.com/t/altra-domanda-strana/175175)
**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\ **Replies:** 16\ **Last updated:** [September 10, 2009, 3:04pm UTC](https://www.ruby-forum.com/t/altra-domanda-strana/175175 "2009-09-10T15:04:00Z")
ciao! eccomi di nuovo :stuck\_out\_tongue: Una action mi genera un file .png e lo salva in una dir, c’è modo tramite routes di controllare l’esistenza del file prima di chimare il controller? (ad es includo fileutils… --- ## [\[Rails\] Test...questi sconosciuti :-(](https://www.ruby-forum.com/t/rails-test-questi-sconosciuti/175219)
**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\ **Replies:** 9\ **Last updated:** [September 10, 2009, 12:49pm UTC](https://www.ruby-forum.com/t/rails-test-questi-sconosciuti/175219 "2009-09-10T12:49:48Z")
Ciao a tutti. Stavo provando a fare alcuni piccoli test su un piccolo esercizio che sto usando per imparare il linguaggio. Volevo verificare l’univocità di un particolare attributo che, nel mio modello, ho dichiarat… --- ## [Leggere i barcode da pdf o immagini](https://www.ruby-forum.com/t/leggere-i-barcode-da-pdf-o-immagini/174393)
**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\ **Replies:** 1\ **Last updated:** [September 10, 2009, 10:40am UTC](https://www.ruby-forum.com/t/leggere-i-barcode-da-pdf-o-immagini/174393 "2009-09-10T10:40:31Z")
Sto provando gbarcode ma non funziona con ruby 1.9.1. Esiste un branch dove è stato modificato per renderlo compatibile ma come si installa senza una gemma? http://github.com/ahaller/gbarcode/tree/ruby1.9 La seconda… --- ## [Problema compilazione exe con librerie Qt](https://www.ruby-forum.com/t/problema-compilazione-exe-con-librerie-qt/174754)
**Author:** [@sgurbat](https://www.ruby-forum.com/u/sgurbat)\ **Replies:** 14\ **Last updated:** [September 9, 2009, 6:40pm UTC](https://www.ruby-forum.com/t/problema-compilazione-exe-con-librerie-qt/174754 "2009-09-09T18:40:31Z")
Ciao a tutti, ho da poco installato le librerie Qt da usare insieme a Ruby ma stranamente non riesco più a compilare un exe su Win Vista. Partendo da un semplice “hello world” e usando OCRA una volta creato l’exe (s… --- ## [Problemi con AuthLogic + sessioni su db](https://www.ruby-forum.com/t/problemi-con-authlogic-sessioni-su-db/175118)
**Author:** [@stanley](https://www.ruby-forum.com/u/stanley)\ **Replies:** 3\ **Last updated:** [September 9, 2009, 3:44pm UTC](https://www.ruby-forum.com/t/problemi-con-authlogic-sessioni-su-db/175118 "2009-09-09T15:44:16Z")
Salve a tutti, dopo aver usato un sistema di autenticazione personalizzato, ho pensato fosse meglio sfruttare le soluzioni esistenti e sono quindi passato ad AuthLogic. seguendo tutorial, codice e documentazione, aut… --- ## [\[ANN\] "gold": un script pour faciliter le travail collaboratif avec git](https://www.ruby-forum.com/t/ann-gold-un-script-pour-faciliter-le-travail-collaboratif-avec-git/175198)
**Author:** [@gazoduc](https://www.ruby-forum.com/u/gazoduc)\ **Replies:** 0\ **Last updated:** [September 9, 2009, 3:34pm UTC](https://www.ruby-forum.com/t/ann-gold-un-script-pour-faciliter-le-travail-collaboratif-avec-git/175198 "2009-09-09T15:34:54Z")
Ce script a été créé pour faciliter le travail sur zena (http://zenadmin.org). Le principe est simple: chaque développeur travail sur son propre fork il créé une branche par feature une personne (reviewer) vérifie le… --- ## [Frage zum Deployen](https://www.ruby-forum.com/t/frage-zum-deployen/175193)
**Author:** [@netdieter](https://www.ruby-forum.com/u/netdieter)\ **Replies:** 0\ **Last updated:** [September 9, 2009, 2:02pm UTC](https://www.ruby-forum.com/t/frage-zum-deployen/175193 "2009-09-09T14:02:41Z")
Hallo, bin neu in RoR und versuche gerade meine ersten Schritte mit RoR. Ich glaube mich zu erinnern, dass ich irgendwo gelesen habe, dass man für das Deployen auf einen anderen Server einen Möglichkeit hat, die An… --- ## [Problema con combo box](https://www.ruby-forum.com/t/problema-con-combo-box/175192)
**Author:** [@atd](https://www.ruby-forum.com/u/atd)\ **Replies:** 3\ **Last updated:** [September 9, 2009, 1:55pm UTC](https://www.ruby-forum.com/t/problema-con-combo-box/175192 "2009-09-09T13:55:36Z")
Ciao a tutti! Ho cercato di trovare la soluzione al mio problema ma non sono riuscita a trovarla. Il problema è il seguente: ho una tabella nella quella sono memorizzate una lista di strutture. La tabella in questi… --- ## [En RoR: ¿Es importante la codificación de caracteres?](https://www.ruby-forum.com/t/en-ror-a-es-importante-la-codificacia-n-de-caracteres/87140)
**Author:** [@Luis\_felipe\_H](https://www.ruby-forum.com/u/Luis_felipe_H)\ **Replies:** 4\ **Last updated:** [September 9, 2009, 11:29am UTC](https://www.ruby-forum.com/t/en-ror-a-es-importante-la-codificacia-n-de-caracteres/87140 "2009-09-09T11:29:05Z")
Buenos días a todos. La respuesta a esta pregunta seguramente es: si y no solamente en RoR sino en cualquier otro framework similar, sin importar el lenguaje de programación utilizado. Personalmente, prefiero utili… --- ## [Stompserver et Prefetch limit?](https://www.ruby-forum.com/t/stompserver-et-prefetch-limit/173484)
**Author:** [@JDJDJD](https://www.ruby-forum.com/u/JDJDJD)\ **Replies:** 7\ **Last updated:** [September 9, 2009, 11:10am UTC](https://www.ruby-forum.com/t/stompserver-et-prefetch-limit/173484 "2009-09-09T11:10:50Z")
Bonjour, Existe-t’il un équivalent à la prefetch limit d’activeMQ avec stompserver ? “Its a good idea to have large values of the prefetch limit if you want high performance and if you have high message volumes. If… --- ## [Mongrel e ram](https://www.ruby-forum.com/t/mongrel-e-ram/175125)
**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\ **Replies:** 3\ **Last updated:** [September 8, 2009, 7:03pm UTC](https://www.ruby-forum.com/t/mongrel-e-ram/175125 "2009-09-08T19:03:11Z")
Ciao, qualcuno ha idea su come limitare il consumo illimitato di ram da parte di mongrel? ho un cluster con 4 istanze, ognuna occupava circa il 20% di ram, ho raddoppiato la ram … non è cambiato niente… Il problema… --- ## [Ruby è ottimo anche per le reti neurali e il data mining](https://www.ruby-forum.com/t/ruby-a-ottimo-anche-per-le-reti-neurali-e-il-data-mining/175136)
**Author:** [@rbaibich](https://www.ruby-forum.com/u/rbaibich)\ **Replies:** 0\ **Last updated:** [September 8, 2009, 6:24pm UTC](https://www.ruby-forum.com/t/ruby-a-ottimo-anche-per-le-reti-neurali-e-il-data-mining/175136 "2009-09-08T18:24:46Z")
Ruby mi è stato molto utile per sviluppare dei programmi per l’estrazione della conoscenza nascosta nei dati basandomi principalmente su algoritmi delle reti neurali non supervisionate. La velocità di elaborazione Ã… --- ## [\[Rails\] Script "console" e file in input](https://www.ruby-forum.com/t/rails-script-console-e-file-in-input/175117)
**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\ **Replies:** 3\ **Last updated:** [September 8, 2009, 12:02pm UTC](https://www.ruby-forum.com/t/rails-script-console-e-file-in-input/175117 "2009-09-08T12:02:56Z")
Ciao a tutti. Sapete per caso se, utilizzando lo script in oggetto, c’è la possibilità di fornirgli in input file contenenti del codice? Sarebbe utile perchè, in questo modo, non ci sarebbe la necessità di riscriv… --- ## [\[SEC\] Sortie de Rails 2.3.4](https://www.ruby-forum.com/t/sec-sortie-de-rails-2-3-4/174930)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 6\ **Last updated:** [September 8, 2009, 11:49am UTC](https://www.ruby-forum.com/t/sec-sortie-de-rails-2-3-4/174930 "2009-09-08T11:49:59Z")
Pour être sûr que tout le monde a bien vu : Rails 2.3.4 dispo : security fixes : upgradez ou appliquez les patchs fournis. – Jean-François. – http://twitter.com/underflow\_ --- ## [Serialized form](https://www.ruby-forum.com/t/serialized-form/175079)
**Author:** [@chollier](https://www.ruby-forum.com/u/chollier)\ **Replies:** 4\ **Last updated:** [September 7, 2009, 10:40pm UTC](https://www.ruby-forum.com/t/serialized-form/175079 "2009-09-07T22:40:24Z")
Bonjour à tous, Voilà j’ai un petit problème avec des paramètres serialisés, j’ai un champ cty\_settings de type text dans ma BDD, dans mon model j’ai : serialize :cty\_settings et dans mon formulaire : \<%= f.check\_b… --- ## [Ideas para crear una pagina para encuestas](https://www.ruby-forum.com/t/ideas-para-crear-una-pagina-para-encuestas/175076)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 1\ **Last updated:** [September 7, 2009, 3:58pm UTC](https://www.ruby-forum.com/t/ideas-para-crear-una-pagina-para-encuestas/175076 "2009-09-07T15:58:20Z")
hola a todos Necesito hacer una encuensta y querai saber si me podias dar algun consejo para diseñar una pagina web de encuestas con RoR Saludos Pepe --- ## [\[rails\] rails magazine numero 4 (FREE)](https://www.ruby-forum.com/t/rails-rails-magazine-numero-4-free/174944)
**Author:** [@cpecchia](https://www.ruby-forum.com/u/cpecchia)\ **Replies:** 2\ **Last updated:** [September 7, 2009, 12:35pm UTC](https://www.ruby-forum.com/t/rails-rails-magazine-numero-4-free/174944 "2009-09-07T12:35:05Z")
Salve a tutti! Vi segnalo che è gratuitamente disponibile il numero 4 di RailsMagazine: Что такое SEO продвижение сайта – Carlo P. email: removed\_email\_address@domain.invalid twitter: @carlopecchia --- ## [Comparazione Ruby, Python, Php, Groovy ecc](https://www.ruby-forum.com/t/comparazione-ruby-python-php-groovy-ecc/174233)
**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\ **Replies:** 2\ **Last updated:** [September 7, 2009, 11:31am UTC](https://www.ruby-forum.com/t/comparazione-ruby-python-php-groovy-ecc/174233 "2009-09-07T11:31:01Z")
Comparazione linguaggi script per la geometria frattale, questi i linguaggi che ho inserito nella prova: Java Lua 5.1.4 Php 5.3.0 Python 2.6.2 Python 3.1.1 Jython 2.5.0 Groovy 1.6.3 Jruby 1.3.1 Ruby 1.9.1 p129 … --- ## [héritage dans les modeèles](https://www.ruby-forum.com/t/ha-ritage-dans-les-modea-les/175062)
**Author:** [@samuel](https://www.ruby-forum.com/u/samuel)\ **Replies:** 2\ **Last updated:** [September 7, 2009, 10:56am UTC](https://www.ruby-forum.com/t/ha-ritage-dans-les-modea-les/175062 "2009-09-07T10:56:45Z")
Bonsoir tout le monde, Je me lance dans ma première application ror et je suis en train de réfléchir à la tête de mon architecture de base de données. Je suis en train de faire une sorte de petit blog avec diffÅ --- ## [Recien iniciado con problemas al correr rails](https://www.ruby-forum.com/t/recien-iniciado-con-problemas-al-correr-rails/175054)
**Author:** [@cruel\_vampiro](https://www.ruby-forum.com/u/cruel_vampiro)\ **Replies:** 2\ **Last updated:** [September 7, 2009, 10:16am UTC](https://www.ruby-forum.com/t/recien-iniciado-con-problemas-al-correr-rails/175054 "2009-09-07T10:16:49Z")
Hola como andan? Soy un recien iniciado en esto del desarrollo utilizando Ruby on Rails, estoy en los primeros capitulos del libro Agile Web D. with Rails Third Edition, corriendo rails y ruby en Windows 7 y utilizand… --- ## [Que me recomendais como Ruby on Rails E-Commerce](https://www.ruby-forum.com/t/que-me-recomendais-como-ruby-on-rails-e-commerce/175038)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 0\ **Last updated:** [September 6, 2009, 8:21pm UTC](https://www.ruby-forum.com/t/que-me-recomendais-como-ruby-on-rails-e-commerce/175038 "2009-09-06T20:21:12Z")
Hola a todos Que me recomendais como plataforma, aplicacion o framework Ruby on Rails E-Commerce? Saludos Pepe --- ## [Re: update gem in windows](https://www.ruby-forum.com/t/re-update-gem-in-windows/175027)
**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\ **Replies:** 4\ **Last updated:** [September 6, 2009, 4:33pm UTC](https://www.ruby-forum.com/t/re-update-gem-in-windows/175027 "2009-09-06T16:33:38Z")
2009/9/6 Emanuele Arza’ removed\_email\_address@domain.invalid Salve ho letto la risposta di cangiano e mi ha illuminato. Tutto questo è nato da un equivoco dovuto alla mia inesperienza nel nuovo mondo. Credevo che on… --- ## [Update gem in windows](https://www.ruby-forum.com/t/update-gem-in-windows/175002)
**Author:** [@emarza975](https://www.ruby-forum.com/u/emarza975)\ **Replies:** 6\ **Last updated:** [September 6, 2009, 12:27pm UTC](https://www.ruby-forum.com/t/update-gem-in-windows/175002 "2009-09-06T12:27:20Z")
Salve a tutti, sto iniziando da poco a programmare in ruby e dopo essermi impratichito in Mac ho iniziato ad installare oneclick ruby installer su Windows con successo. Ma quando vado in command per fare l’update di … --- ## [Date parse](https://www.ruby-forum.com/t/date-parse/174796)
**Author:** [@Yannick\_F](https://www.ruby-forum.com/u/Yannick_F)\ **Replies:** 11\ **Last updated:** [September 6, 2009, 2:04am UTC](https://www.ruby-forum.com/t/date-parse/174796 "2009-09-06T02:04:47Z")
Bonjour à tous, Je suis sur que vous être déjà tombé dans le cas de figure, c’est pourquoi je voudrais savoir comment vous vous en sortez avec. J’ai un formulaire contenant des dates (on peut dire une déjà, çadevrait… --- ## [\[Rails\] map.resources :news](https://www.ruby-forum.com/t/rails-map-resources-news/175000)
**Author:** [@sgurbat](https://www.ruby-forum.com/u/sgurbat)\ **Replies:** 2\ **Last updated:** [September 5, 2009, 6:50pm UTC](https://www.ruby-forum.com/t/rails-map-resources-news/175000 "2009-09-05T18:50:19Z")
Ciao a tutti, ho un problemino con il routing di un modello uncountable ovvero il classico “news”. Specificano: “map.resources :news” mi trovo con un, ovvio, conflitto di metodi quando si tratta di richiamare: “news\_… --- ## [Re: update gem in windows](https://www.ruby-forum.com/t/re-update-gem-in-windows/175005)
**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\ **Replies:** 0\ **Last updated:** [September 5, 2009, 5:48pm UTC](https://www.ruby-forum.com/t/re-update-gem-in-windows/175005 "2009-09-05T17:48:55Z")
2009/9/5 Emanuele Arza’ removed\_email\_address@domain.invalid eh lo so, proprio per questo volevo aggiornarlo ad una versione recente… (tra l’altro è strano il fatto che oneclick installer di windows fornisca ruby 1.8… --- ## [Manipuler le résultat d'un collection d'en registrement](https://www.ruby-forum.com/t/manipuler-le-ra-sultat-dun-collection-den-registrement/174958)
**Author:** [@Antoine\_CRESSON](https://www.ruby-forum.com/u/Antoine_CRESSON)\ **Replies:** 6\ **Last updated:** [September 5, 2009, 1:24am UTC](https://www.ruby-forum.com/t/manipuler-le-ra-sultat-dun-collection-den-registrement/174958 "2009-09-05T01:24:20Z")
Bonjour, Soit le modèle suivant : class FirstModel \< ActiveRecord::Base belongs\_to :second\_model end class SecondModel \< ActiveRecord::Base has\_many :first\_models end m = SecondModel.first j’aimerais ajouter des… --- ## [Variabili d'istanza non visibili](https://www.ruby-forum.com/t/variabili-distanza-non-visibili/174341)
**Author:** [@nicola55](https://www.ruby-forum.com/u/nicola55)\ **Replies:** 8\ **Last updated:** [September 4, 2009, 8:37pm UTC](https://www.ruby-forum.com/t/variabili-distanza-non-visibili/174341 "2009-09-04T20:37:16Z")
Ciao a tutti, vorrei fare un po’ di chiarezza sulle variabili d’istanza in ruby/rails: ho notato un comportamento diverso di queste variabili usando un modello in rails, ed una classe in ruby (provata con irb). Con en… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=87) [Next page](https://www.ruby-forum.com/c/community/3.md?page=89)