# Community

**URL:** https://www.ruby-forum.com/c/community/3.md?page=68

[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:** 69

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## [PDF Writer e font aggiuntivi](https://www.ruby-forum.com/t/pdf-writer-e-font-aggiuntivi/188068)

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**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\
**Replies:** 2\
**Last updated:** [May 25, 2010, 10:39am UTC](https://www.ruby-forum.com/t/pdf-writer-e-font-aggiuntivi/188068 "2010-05-25T10:39:08Z")

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Ciao a tutti. Uso la gemma in oggetto su sistema Ubuntu. Qualcuno ha idea se e come sia possibile aggiungere nuovi font oltre quelli standard della gemma? Potreste farmi un esempio? Un altro problema Ã© il formato de…

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## [Due domande: una sul ciclo if ed una sul while](https://www.ruby-forum.com/t/due-domande-una-sul-ciclo-if-ed-una-sul-while/189064)

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**Author:** [@phantomcell](https://www.ruby-forum.com/u/phantomcell)\
**Replies:** 13\
**Last updated:** [May 24, 2010, 11:01pm UTC](https://www.ruby-forum.com/t/due-domande-una-sul-ciclo-if-ed-una-sul-while/189064 "2010-05-24T23:01:00Z")

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Salve. Sono uno studente universitario che si affaccia per la prima volta al mondo Ruby. Mi sono imbattuto pertanto in due quesiti : il primo riguarda l’iterazione del ciclo if -\> Scrivere l’istruzione if che denisc…

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## [Problema con etiquetas html y fckeditor](https://www.ruby-forum.com/t/problema-con-etiquetas-html-y-fckeditor/189110)

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**Author:** [@viglesiasgutierrez](https://www.ruby-forum.com/u/viglesiasgutierrez)\
**Replies:** 0\
**Last updated:** [May 24, 2010, 7:03pm UTC](https://www.ruby-forum.com/t/problema-con-etiquetas-html-y-fckeditor/189110 "2010-05-24T19:03:30Z")

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Buenos dÃ­as alguien me puede ayudar?, Tengo el fckeditor y cuando quiero almacenar un cÃ³digo html me desaparece cualquier tipo de etiqueta Comentar que tengo instalada la gema sanitize serÃ¡ por eso??? Os Cuando ll…

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## [Non riesco a postare i dati](https://www.ruby-forum.com/t/non-riesco-a-postare-i-dati/188981)

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**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\
**Replies:** 1\
**Last updated:** [May 21, 2010, 1:39pm UTC](https://www.ruby-forum.com/t/non-riesco-a-postare-i-dati/188981 "2010-05-21T13:39:26Z")

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Ciao a tutti. Ho un’azione “restore” da me definita che dopo aver predisposto i dati nel modo corretto (tra cui l’oggetto @user NON SALVATO NEL DB) fÃ una render :action =\> “edit”. Il render avviene correttamente ma …

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## [Como funcinoa la clase edit o updata](https://www.ruby-forum.com/t/como-funcinoa-la-clase-edit-o-updata/188940)

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**Author:** [@jodtrj](https://www.ruby-forum.com/u/jodtrj)\
**Replies:** 0\
**Last updated:** [May 20, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/como-funcinoa-la-clase-edit-o-updata/188940 "2010-05-20T21:00:53Z")

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Hola quiero poner para subir imagenes, a la hora de editar un producto. para crear ele producto ya lo he hecho. y funciona bien. el codigo de def new es asi: if request.post? #asigna la informaciÃƒÂ³n del video en a…

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## [E gli spazi?](https://www.ruby-forum.com/t/e-gli-spazi/188364)

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**Author:** [@msan](https://www.ruby-forum.com/u/msan)\
**Replies:** 1\
**Last updated:** [May 19, 2010, 12:41am UTC](https://www.ruby-forum.com/t/e-gli-spazi/188364 "2010-05-19T00:41:33Z")

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Forse non centra molto con ruby o rails pero’ ho questo problema: ho un campo di testo dove inserisco dei valori in base ai quali viene fatta una ricerca nel db, il codice: \<% form\_tag rusers\_path, :method =\> :get do …

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## [\[Work offer\] Milano, sviluppatore Ruby](https://www.ruby-forum.com/t/work-offer-milano-sviluppatore-ruby/188786)

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**Author:** [@cmanruby](https://www.ruby-forum.com/u/cmanruby)\
**Replies:** 0\
**Last updated:** [May 18, 2010, 1:58pm UTC](https://www.ruby-forum.com/t/work-offer-milano-sviluppatore-ruby/188786 "2010-05-18T13:58:49Z")

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Buongiorno, sto cercando uno sviluppatore o una piccola software house specializzata in ruby per portare avanti un progetto per un nostro importante cliente, se interessati ad approfondimenti vi prego di contattarmi a…

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## [Contar las palabras de un array](https://www.ruby-forum.com/t/contar-las-palabras-de-un-array/188633)

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**Author:** [@nofxx](https://www.ruby-forum.com/u/nofxx)\
**Replies:** 0\
**Last updated:** [May 15, 2010, 1:03am UTC](https://www.ruby-forum.com/t/contar-las-palabras-de-un-array/188633 "2010-05-15T01:03:05Z")

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Buenas noches! Estoy haciendo un programa en Ruby en el que primero tengo que meter unas cuantas palabras en un array, y luego tengo que pedir por pantalla (en la consola) que me diga cuÃ¡ntas veces aparece en ese arr…

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## [Interventions sur une e-librairie dÃ©veloppÃ©e avec RoR](https://www.ruby-forum.com/t/interventions-sur-une-e-librairie-da-veloppa-e-avec-ror/188528)

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**Author:** [@chemins\_de\_traverse](https://www.ruby-forum.com/u/chemins_de_traverse)\
**Replies:** 0\
**Last updated:** [May 13, 2010, 12:08pm UTC](https://www.ruby-forum.com/t/interventions-sur-une-e-librairie-da-veloppa-e-avec-ror/188528 "2010-05-13T12:08:53Z")

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Bonjour Ã tous, Nous sommes une jeune maison d’Ã©dition numÃ©rique et avons rÃ©cemment ouvert notre e-librairie, en version bÃªta, www.bouquineo.fr. Elle a Ã©tÃ© dÃ©veloppÃ©e avec Ruby on Rails. La personne qui s’en …

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## [Precedenze di stampa](https://www.ruby-forum.com/t/precedenze-di-stampa/188504)

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**Author:** [@Samuele\_M](https://www.ruby-forum.com/u/Samuele_M)\
**Replies:** 4\
**Last updated:** [May 13, 2010, 10:59am UTC](https://www.ruby-forum.com/t/precedenze-di-stampa/188504 "2010-05-13T10:59:17Z")

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Salve, sono nuovo sia della mailing list che di ruby :-D. Stavo scrivendo del codice giocattolo per imparare ad usare ruby e ad avere confidenza con la sintassi. #!/usr/bin/ruby class Cane def initialize puts “sto …

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## [Rails y MySQL 4.0.3](https://www.ruby-forum.com/t/rails-y-mysql-4-0-3/188479)

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**Author:** [@davox](https://www.ruby-forum.com/u/davox)\
**Replies:** 0\
**Last updated:** [May 12, 2010, 5:09pm UTC](https://www.ruby-forum.com/t/rails-y-mysql-4-0-3/188479 "2010-05-12T17:09:41Z")

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Buenas, Mi pregunta estÃ¡ relacionada mÃ¡s con la compatibilidad de Rails con una determinada versiÃ³n de MySQL que otra cosa. La versiÃ³n de MySQL es la 4.0.3 para novell netware. Tengo que guardar algunos datos en …

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## [\[Padova\] Offerta Lavoro programmatora rails](https://www.ruby-forum.com/t/padova-offerta-lavoro-programmatora-rails/184925)

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**Author:** [@gismosio](https://www.ruby-forum.com/u/gismosio)\
**Replies:** 2\
**Last updated:** [May 12, 2010, 2:31pm UTC](https://www.ruby-forum.com/t/padova-offerta-lavoro-programmatora-rails/184925 "2010-05-12T14:31:38Z")

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Ricerchiamo un analista/programmatore in PHP/MySQL/Apache/Ruby on Rails, con buona conoscenza di Linux per progettazione/realizzazione di siti/portali web ed applicazioni web-based da inserire nella nostra struttura …

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## [Cerco uno sviluppatore RoR a Benevento](https://www.ruby-forum.com/t/cerco-uno-sviluppatore-ror-a-benevento/188408)

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**Author:** [@sdpurtill](https://www.ruby-forum.com/u/sdpurtill)\
**Replies:** 1\
**Last updated:** [May 11, 2010, 4:09pm UTC](https://www.ruby-forum.com/t/cerco-uno-sviluppatore-ror-a-benevento/188408 "2010-05-11T16:09:26Z")

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Come da subject, cerco uno sviluppatore Ruby on Rails per scrivere un gestionale con contabilita’, gestione del magazzino e quant’altro. Alcune cose le ho gia’ fatte ma molto resta ancora da fare e mi serve qualcuno c…

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## [Pregunta para validar varios campos a la vez?](https://www.ruby-forum.com/t/pregunta-para-validar-varios-campos-a-la-vez/184694)

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**Author:** [@longhorn](https://www.ruby-forum.com/u/longhorn)\
**Replies:** 1\
**Last updated:** [May 10, 2010, 11:41am UTC](https://www.ruby-forum.com/t/pregunta-para-validar-varios-campos-a-la-vez/184694 "2010-05-10T11:41:04Z")

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Hola, veran estoy probando el Active Scaffold y va de maravilla xD pero esta vez necesito un poco de orientacion en cuanto a cuestiones de validaciones. Ahora tengo 3 campos en mi tabla proveedores que son fax, telefo…

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## [Validar un find nil](https://www.ruby-forum.com/t/validar-un-find-nil/187891)

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**Author:** [@k\_liliana](https://www.ruby-forum.com/u/k_liliana)\
**Replies:** 1\
**Last updated:** [May 8, 2010, 8:36pm UTC](https://www.ruby-forum.com/t/validar-un-find-nil/187891 "2010-05-08T20:36:57Z")

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Hola tengo el siguiente select @buscar\_en\_sucursal=ProductosEnSucursal.find(:all, :select =\> ‘producto\_id,cantidad’, :conditions =\> {:id=\> @buscar\_sucursal\[0\].sucursal\_id, :producto\_id =\>@buscar\_x\_sku\[0\].producto\_i…

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## [Hack-up](https://www.ruby-forum.com/t/hack-up/187188)

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**Author:** [@ialuronico](https://www.ruby-forum.com/u/ialuronico)\
**Replies:** 5\
**Last updated:** [May 7, 2010, 2:38pm UTC](https://www.ruby-forum.com/t/hack-up/187188 "2010-05-07T14:38:23Z")

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Salve a tutti, ad inizio Maggio ci sara’ un nuovo Hack-up con qualche piccola novita’ rispetto alle passate edizioni. L’ Hack-up e’ un incontro per permettere alle persone di confrontarsi e di creare qualcosa di nuov…

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## [URL SEF Search engine friendly](https://www.ruby-forum.com/t/url-sef-search-engine-friendly/187586)

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**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\
**Replies:** 4\
**Last updated:** [May 5, 2010, 9:59am UTC](https://www.ruby-forum.com/t/url-sef-search-engine-friendly/187586 "2010-05-05T09:59:31Z")

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Ciao a tutti. Esiste un modo per poter generare delle url SEF con nomi separati dal carattere “\_” ? Come dovrei impostare le mie rotte? Mi potreste fare un esempio? Grazie a tutte le persone che vorranno dare il loro…

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## [Db:migrate](https://www.ruby-forum.com/t/db-migrate/188021)

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**Author:** [@ziburudebian](https://www.ruby-forum.com/u/ziburudebian)\
**Replies:** 0\
**Last updated:** [May 4, 2010, 11:53am UTC](https://www.ruby-forum.com/t/db-migrate/188021 "2010-05-04T11:53:38Z")

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Bonjour, J’ai l’erreur suivante quand je fais unla commande suivnate : rake db:migrate --trace rake aborted! NoMethodError: undefined method \`ord’ for 0:Fixnum: SET NAMES ‘utf8’ J’ai mis la trace en piÃ¨ce jointe …

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## [Relacion ternaria](https://www.ruby-forum.com/t/relacion-ternaria/187866)

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**Author:** [@martinpena](https://www.ruby-forum.com/u/martinpena)\
**Replies:** 1\
**Last updated:** [May 3, 2010, 8:57pm UTC](https://www.ruby-forum.com/t/relacion-ternaria/187866 "2010-05-03T20:57:36Z")

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Relativamente nuevo en Rails !!! Como modelarÃ­an estas relaciones??? Estoy teniendo problemas para modelar una relaciÃ³n ternaria, la idea es que en una pelÃ­cula un Nombre puede estar en mas de un Rol, como actor y …

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## [Mongrel e file eruby](https://www.ruby-forum.com/t/mongrel-e-file-eruby/187981)

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**Author:** [@Roberto\_Canella](https://www.ruby-forum.com/u/Roberto_Canella)\
**Replies:** 0\
**Last updated:** [May 3, 2010, 6:30pm UTC](https://www.ruby-forum.com/t/mongrel-e-file-eruby/187981 "2010-05-03T18:30:20Z")

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ciao a tutti, per motivi di performance, deve sostituire un server webrick con mongrel; il mio problema e’ che non riesco a far processare i file .rhtml a mongrel. Ho girato in rete ma non riesco a trovare un qualcos…

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## [Ruby 1.9.1 strani problemi con la sintassi](https://www.ruby-forum.com/t/ruby-1-9-1-strani-problemi-con-la-sintassi/187937)

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**Author:** [@stanley](https://www.ruby-forum.com/u/stanley)\
**Replies:** 2\
**Last updated:** [May 3, 2010, 4:40pm UTC](https://www.ruby-forum.com/t/ruby-1-9-1-strani-problemi-con-la-sintassi/187937 "2010-05-03T16:40:19Z")

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salve a tutti, sto provando ruby 1.9.1 con rails 2.3.5. ho un pezzo di codice con un metodo che con la 1.8.7 non mi ha dato problemi: def find\_by\_role(role\_name, \*args) find(:all, :conditions =\> { :role\_id =\> @@role…

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## [Background Job e Kill](https://www.ruby-forum.com/t/background-job-e-kill/187620)

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**Author:** [@1w4n](https://www.ruby-forum.com/u/1w4n)\
**Replies:** 4\
**Last updated:** [May 3, 2010, 12:24pm UTC](https://www.ruby-forum.com/t/background-job-e-kill/187620 "2010-05-03T12:24:52Z")

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Ciao, uso la gem BJ (Background Job, http://codeforpeople.rubyforge.org/svn/bj/trunk/README) per gestire job in background (ne manda uno alla volta) e ho necessitÃ di interrompere il processo in esecuzione. Come po…

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## [Sviluppatore ruby + fb milano](https://www.ruby-forum.com/t/sviluppatore-ruby-fb-milano/187938)

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**Author:** [@d3vid](https://www.ruby-forum.com/u/d3vid)\
**Replies:** 0\
**Last updated:** [May 2, 2010, 5:37pm UTC](https://www.ruby-forum.com/t/sviluppatore-ruby-fb-milano/187938 "2010-05-02T17:37:56Z")

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Ciao a tutti cerco uno sviluppatore di Ruby on rails a Milano per un progetto di implementazione di un Facebook connect all’interno di un portale eistente. Chi mi puÃ² dare una mano? Davide removed\_email\_address@do…

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## [Pasar una variable](https://www.ruby-forum.com/t/pasar-una-variable/187873)

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**Author:** [@k\_liliana](https://www.ruby-forum.com/u/k_liliana)\
**Replies:** 2\
**Last updated:** [May 1, 2010, 12:34am UTC](https://www.ruby-forum.com/t/pasar-una-variable/187873 "2010-05-01T00:34:41Z")

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mi codigo es el siguiente Welcome \<% if logged\_in? %\> @aja=\<%= current\_user.login %\> You are logged in as \<%=h current\_user.login %\> \<%= link\_to 'Logout', logout\_path %\> \<%= link\_to "Mantenimiento", { :control…

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## [\[RAILS\] ACL e validazioni](https://www.ruby-forum.com/t/rails-acl-e-validazioni/187798)

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**Author:** [@serpico](https://www.ruby-forum.com/u/serpico)\
**Replies:** 2\
**Last updated:** [April 29, 2010, 3:14pm UTC](https://www.ruby-forum.com/t/rails-acl-e-validazioni/187798 "2010-04-29T15:14:56Z")

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Salve a tutti, sto creando un’applicazione rails che necessita un Access Contro List per la gestione di utenti assegnati a ruoli. Ho di conseguenza un modello User e un modello Role, dove ogni utente ha uno (e unico)…

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## [Consiglio su query e apici cercasi](https://www.ruby-forum.com/t/consiglio-su-query-e-apici-cercasi/187793)

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**Author:** [@daneel\_olivaw](https://www.ruby-forum.com/u/daneel_olivaw)\
**Replies:** 3\
**Last updated:** [April 29, 2010, 11:08am UTC](https://www.ruby-forum.com/t/consiglio-su-query-e-apici-cercasi/187793 "2010-04-29T11:08:29Z")

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Salve lista; scusate lo schifo di oggetto, ma oggi la fantasia e carente. Il problema di oggi Ã¨: cercare e manipolare dati in un database con la presenza di apici, cioÃ¨ devo cercare e fare cose con un campo del dat…

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## [Programadores en nyc](https://www.ruby-forum.com/t/programadores-en-nyc/187637)

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**Author:** [@amintorres](https://www.ruby-forum.com/u/amintorres)\
**Replies:** 1\
**Last updated:** [April 29, 2010, 9:05am UTC](https://www.ruby-forum.com/t/programadores-en-nyc/187637 "2010-04-29T09:05:28Z")

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Si Eres un rails programmer en nyc y tienes interes en trabajar en una startup. Favor me mandas un email a info \[at\] listedplaces.com Gracias.

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## [Programador con al menos 2 aÃ±os de experiencia en ruby](https://www.ruby-forum.com/t/programador-con-al-menos-2-aa-os-de-experiencia-en-ruby/187759)

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**Author:** [@rubypasf](https://www.ruby-forum.com/u/rubypasf)\
**Replies:** 1\
**Last updated:** [April 29, 2010, 9:04am UTC](https://www.ruby-forum.com/t/programador-con-al-menos-2-aa-os-de-experiencia-en-ruby/187759 "2010-04-29T09:04:21Z")

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Hola estoy buscando analista programador para proyecto en Ruby on Rails y Postgresql Contrato ya , si hay alguien que estÃ© interesado o me pueda recomendar a alguien. Por favor me remita mail a removed\_email\_address@…

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## [Webrat Cucumber e Javascript](https://www.ruby-forum.com/t/webrat-cucumber-e-javascript/187351)

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**Author:** [@ialuronico](https://www.ruby-forum.com/u/ialuronico)\
**Replies:** 3\
**Last updated:** [April 28, 2010, 10:02am UTC](https://www.ruby-forum.com/t/webrat-cucumber-e-javascript/187351 "2010-04-28T10:02:49Z")

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Salve a Tutti, sto facendo un po’ di prove con Cucumber+Webrat … pero’ mi sono arenato sul “Destroy” che il generatore di default Rails crea con una conferma in Javascript … e a quanto ho capito Webrat non e’ in grado …

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## [Search](https://www.ruby-forum.com/t/search/185133)

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**Author:** [@msan](https://www.ruby-forum.com/u/msan)\
**Replies:** 1\
**Last updated:** [April 27, 2010, 3:44pm UTC](https://www.ruby-forum.com/t/search/185133 "2010-04-27T15:44:57Z")

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Leggendo in rete mi pare che il plugin o gemma piu’ consigliato per implementare un sistema di ricerca sia Sphinx. Ci sono pero’ diversi fork tra le gemme: ambitious-sphinx couchsphinx thinking-sphinx …e diversi al…

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