# Community

**URL:** https://www.ruby-forum.com/c/community/3.md?page=72

[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:** 73

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## [Bloquer l'accÃ¨s Ã  une vue edit quand dÃ© jÃ  ouverte par un autre utilisateur](https://www.ruby-forum.com/t/bloquer-lacca-s-a-une-vue-edit-quand-da-ja-ouverte-par-un-autre-utilisateur/185239)

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**Author:** [@Florent\_F.rent](https://www.ruby-forum.com/u/Florent_F.rent)\
**Replies:** 6\
**Last updated:** [March 19, 2010, 2:54pm UTC](https://www.ruby-forum.com/t/bloquer-lacca-s-a-une-vue-edit-quand-da-ja-ouverte-par-un-autre-utilisateur/185239 "2010-03-19T14:54:14Z")

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Bonjour Ã tous, Dans mon application, quand un utilisateur est en cours d’Ã©dition sur une page (vue ‘edit’), je souhaite empÃªcher (ou afficher un avertissement) un autre utilisateur d’accÃ©der Ã cette page d’Ã©d…

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## [\[job\] Mission urgente en Rails (06)](https://www.ruby-forum.com/t/job-mission-urgente-en-rails-06/185411)

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**Author:** [@camilleroux](https://www.ruby-forum.com/u/camilleroux)\
**Replies:** 0\
**Last updated:** [March 19, 2010, 12:00pm UTC](https://www.ruby-forum.com/t/job-mission-urgente-en-rails-06/185411 "2010-03-19T12:00:23Z")

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Vous Ãªtes DEVELOPPEUR RUBY ON RAILS confirmÃ© ? Contactez-moi pour pour une MISSION URGENTE de 10 Ã 15 jours (prolongeable) sur Sophia Antipolis (06). L’application est un rÃ©seau social gÃ©olocalisÃ©. La connaissan…

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## [Valore di nice](https://www.ruby-forum.com/t/valore-di-nice/185360)

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**Author:** [@waltervalenti](https://www.ruby-forum.com/u/waltervalenti)\
**Replies:** 1\
**Last updated:** [March 19, 2010, 9:44am UTC](https://www.ruby-forum.com/t/valore-di-nice/185360 "2010-03-19T09:44:18Z")

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E’ possibile impostare il valore di ‘nice’ con il quale lo script deve essere eseguito direttamente da codice? (Qualcosa tipo il modulo Posix del Perl, per intenderci) Grazie Walter – Per favore non inviatemi alleg…

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## [Ruby Best Practices](https://www.ruby-forum.com/t/ruby-best-practices/185302)

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**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\
**Replies:** 1\
**Last updated:** [March 18, 2010, 6:07pm UTC](https://www.ruby-forum.com/t/ruby-best-practices/185302 "2010-03-18T18:07:36Z")

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Le blog Ruby Best Practices, Ã force de donner des chapitres de son livre vient de publier l’intÃ©gralitÃ© en pdf, pret Ã tÃ©lÃ©charger ! L’annonce : http://blog.rubybestpractices.com/posts/gregory/022-rbp-now-open…

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## [Controllo che il file sia lockato](https://www.ruby-forum.com/t/controllo-che-il-file-sia-lockato/185351)

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**Author:** [@catiana](https://www.ruby-forum.com/u/catiana)\
**Replies:** 2\
**Last updated:** [March 18, 2010, 5:47pm UTC](https://www.ruby-forum.com/t/controllo-che-il-file-sia-lockato/185351 "2010-03-18T17:47:18Z")

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Ciao a tutti, Ã¨ da tempo che non programmo con ruby, quindi perdonate magari la mia ignoranza o dimenticanza. Esiste un metodo che verifca se un file Ã¨ lockato in scrittura da un altro processo??? Grazie anticipat…

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## [Sqlite en pratique](https://www.ruby-forum.com/t/sqlite-en-pratique/185286)

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**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\
**Replies:** 9\
**Last updated:** [March 18, 2010, 5:39pm UTC](https://www.ruby-forum.com/t/sqlite-en-pratique/185286 "2010-03-18T17:39:53Z")

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Bonjour, Est-ce que quelqu’un utilse sqlite en production sur ses projets? J’aimerai avoir des comptes rendus d’expÃ©rience sur cette mini base de donnÃ©e. Ce serait pour faire tourner des sites internet.

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## [Niveau rails](https://www.ruby-forum.com/t/niveau-rails/185309)

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**Author:** [@nelson](https://www.ruby-forum.com/u/nelson)\
**Replies:** 5\
**Last updated:** [March 18, 2010, 4:04pm UTC](https://www.ruby-forum.com/t/niveau-rails/185309 "2010-03-18T16:04:27Z")

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Bonjour a tous, Une petite question au sujet d’une nouvelle application rails 3. J’ai un petit soucis au niveau des liens, en effet chacun de mes liens sont suivis de leurs chemins. Ainsi, par exemple : Maison (/hom…

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## [Thin passage en production impossible](https://www.ruby-forum.com/t/thin-passage-en-production-impossible/185332)

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**Author:** [@Nicolas\_G](https://www.ruby-forum.com/u/Nicolas_G)\
**Replies:** 2\
**Last updated:** [March 18, 2010, 12:17pm UTC](https://www.ruby-forum.com/t/thin-passage-en-production-impossible/185332 "2010-03-18T12:17:52Z")

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Bonjour j’ai une application qui tourne bien en dÃ©veloppement avec thin sans problÃ¨mes mais si je passe en test de production avec thin -p 3004 -e production (le mÃªme port qu’en dev) (en ayant modifiÃ© le datab…

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## [Find](https://www.ruby-forum.com/t/find/184876)

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**Author:** [@nexon](https://www.ruby-forum.com/u/nexon)\
**Replies:** 1\
**Last updated:** [March 18, 2010, 9:19am UTC](https://www.ruby-forum.com/t/find/184876 "2010-03-18T09:19:16Z")

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Buenas, lo que quiero hacer es simple, pero no me da salido y no sÃ© que hago mal. def update @who = Who.find(params\[:id\]) if @who.parent\_id == Who.find(:all, :conditions =\> { :parent\_id =\> @who.parent\_id}) … else …

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## [Formulaire et enregistrement des donnÃ©es au format YAML](https://www.ruby-forum.com/t/formulaire-et-enregistrement-des-donna-es-au-format-yaml/185285)

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**Author:** [@akyrho](https://www.ruby-forum.com/u/akyrho)\
**Replies:** 1\
**Last updated:** [March 17, 2010, 2:29pm UTC](https://www.ruby-forum.com/t/formulaire-et-enregistrement-des-donna-es-au-format-yaml/185285 "2010-03-17T14:29:09Z")

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Bonjour à tous, Pour l’application que je développe, je tente d’utiliser un fichier YAML pour stocker les variables de configuration. De l’autre coté, j’ai un formulaire qui permet d’éditer ce fichier pour plus de fa…

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## [Rails 3.0 & mongodb](https://www.ruby-forum.com/t/rails-3-0-mongodb/185283)

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**Author:** [@guillaume\_belleguic](https://www.ruby-forum.com/u/guillaume_belleguic)\
**Replies:** 0\
**Last updated:** [March 17, 2010, 1:32pm UTC](https://www.ruby-forum.com/t/rails-3-0-mongodb/185283 "2010-03-17T13:32:21Z")

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Bonjour, Je test actuellement rails 3 avec mongodb. J’utilise : rails3-generators (pour l’orm) mongo\_mapper (mongo\_mapper-rails3 plante chez moi) Mes question : Ce sont les bon gems à utliser ? Peut on utiliser fo…

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## [Afficher un enfant dans une vue](https://www.ruby-forum.com/t/afficher-un-enfant-dans-une-vue/185179)

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**Author:** [@helix\_tp](https://www.ruby-forum.com/u/helix_tp)\
**Replies:** 14\
**Last updated:** [March 16, 2010, 11:50pm UTC](https://www.ruby-forum.com/t/afficher-un-enfant-dans-une-vue/185179 "2010-03-16T23:50:37Z")

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Bonjour, le titre n’est pas trop explicite, mais j’ai pas trouvÃ© mieux Je suis novice en Rails et j’essaie d’afficher un champs qui se trouve dans une relation. Schema de la DB ActiveRecord::Schema.define(:version …

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## [Templates Rail](https://www.ruby-forum.com/t/templates-rail/185096)

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**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\
**Replies:** 2\
**Last updated:** [March 16, 2010, 11:39pm UTC](https://www.ruby-forum.com/t/templates-rail/185096 "2010-03-16T23:39:30Z")

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Bonjour, Je me suis mis (enfin !) aux templates Rails. J’ai mis en ligne \[1\] mon premier prototype. Au menu : Authlogic (optionnel : il crÃ©e les pages du tutorial du README) Controleur Welcome (optionnel) Layout ap…

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## [Rvm e openssl](https://www.ruby-forum.com/t/rvm-e-openssl/185246)

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**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\
**Replies:** 1\
**Last updated:** [March 16, 2010, 9:24pm UTC](https://www.ruby-forum.com/t/rvm-e-openssl/185246 "2010-03-16T21:24:34Z")

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Dopo che ho provato questo fantastico rvm e mi sono creato le mie n versioni, ho scoperto che rails non parte, in genere tutto ciÃ² che Ã¨ legato a openssl: \*\* Starting Rails with development environment… /home/marco…

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## [ActiveRecord come trovare i record prima e dopo](https://www.ruby-forum.com/t/activerecord-come-trovare-i-record-prima-e-dopo/185240)

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**Author:** [@ialuronico](https://www.ruby-forum.com/u/ialuronico)\
**Replies:** 8\
**Last updated:** [March 16, 2010, 7:44pm UTC](https://www.ruby-forum.com/t/activerecord-come-trovare-i-record-prima-e-dopo/185240 "2010-03-16T19:44:48Z")

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Salve a tutti, devo fare una classifica di utenti in base al loro punteggio e mostrare oltre all’ utente corrente i 3 prima di lui ed i 3 dopo di lui in classifica. Soprattutto mi piacerebbe riuscirci con una query s…

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## [Estructura de control para iterar en RJS..AYUDAAAA!](https://www.ruby-forum.com/t/estructura-de-control-para-iterar-en-rjs-ayudaaaa/185245)

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**Author:** [@ari](https://www.ruby-forum.com/u/ari)\
**Replies:** 0\
**Last updated:** [March 16, 2010, 7:05pm UTC](https://www.ruby-forum.com/t/estructura-de-control-para-iterar-en-rjs-ayudaaaa/185245 "2010-03-16T19:05:16Z")

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Amigos necesito ayuda…quiero saber si existe alguna forma de iterar sobre un array (@ids por ejemplo) desde RJS… Muchas Gracias

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## [Generare un exe da un programma in ruby](https://www.ruby-forum.com/t/generare-un-exe-da-un-programma-in-ruby/185237)

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**Author:** [@jeanluca](https://www.ruby-forum.com/u/jeanluca)\
**Replies:** 4\
**Last updated:** [March 16, 2010, 5:36pm UTC](https://www.ruby-forum.com/t/generare-un-exe-da-un-programma-in-ruby/185237 "2010-03-16T17:36:01Z")

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è possibile generare un exe da un programma scritto in ruby?

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## [Pair programming anyone?](https://www.ruby-forum.com/t/pair-programming-anyone/184935)

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**Author:** [@Alexis\_P](https://www.ruby-forum.com/u/Alexis_P)\
**Replies:** 8\
**Last updated:** [March 16, 2010, 11:14am UTC](https://www.ruby-forum.com/t/pair-programming-anyone/184935 "2010-03-16T11:14:22Z")

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J’ai decouvert le pair programming très recemment et cette pratique est excellente. Pour améliorer la qualité de mon code et apprendre de nouvelles choses entre autres. Je souhaiterai consacrer une apres midi par sem…

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## [\[ANNONCE\] Oupsnow 0.5.0 sort dans la nature](https://www.ruby-forum.com/t/annonce-oupsnow-0-5-0-sort-dans-la-nature/185204)

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**Author:** [@shingara](https://www.ruby-forum.com/u/shingara)\
**Replies:** 0\
**Last updated:** [March 15, 2010, 11:47pm UTC](https://www.ruby-forum.com/t/annonce-oupsnow-0-5-0-sort-dans-la-nature/185204 "2010-03-15T23:47:57Z")

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Bonjour, Ca y est, Oupsnow 0.5.0 est sortie. Cette nouvelle version de ce bugtracker en Rails/MongoDB apporte sont petit lot de nouvelle fonctionnalité avec une stabilité dans son code. L’annonce officiel se trouve s…

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## [Form search ajax e problema di rendering](https://www.ruby-forum.com/t/form-search-ajax-e-problema-di-rendering/185202)

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**Author:** [@msan](https://www.ruby-forum.com/u/msan)\
**Replies:** 0\
**Last updated:** [March 15, 2010, 11:18pm UTC](https://www.ruby-forum.com/t/form-search-ajax-e-problema-di-rendering/185202 "2010-03-15T23:18:42Z")

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L’index del controller X e’: def index fullname = params\[:search\].split(" ") if params\[:search\] if fullname firstname = fullname\[0\] lastname = fullname\[1\] end @rusers = Ruser.search(firstname.to\_s, lastname.to\_s, …

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## [MIKAMAI cerca sviluppatori (di nuovo? :))](https://www.ruby-forum.com/t/mikamai-cerca-sviluppatori-di-nuovo/185166)

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**Author:** [@Giovanni\_I](https://www.ruby-forum.com/u/Giovanni_I)\
**Replies:** 0\
**Last updated:** [March 15, 2010, 2:38pm UTC](https://www.ruby-forum.com/t/mikamai-cerca-sviluppatori-di-nuovo/185166 "2010-03-15T14:38:14Z")

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Ciao ragazzi, un altro avviso informale per comunicarvi che MIKAMAI cerca di nuovo sviluppatori Ruby on Rails (e a dire la verità anche ActionScript), per la nostra sede di Milano (con eventuale passaggio in futuro al…

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## [Flux RSS Ã  suivre](https://www.ruby-forum.com/t/flux-rss-a-suivre/185139)

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**Author:** [@camilleroux](https://www.ruby-forum.com/u/camilleroux)\
**Replies:** 3\
**Last updated:** [March 15, 2010, 1:59pm UTC](https://www.ruby-forum.com/t/flux-rss-a-suivre/185139 "2010-03-15T13:59:01Z")

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Salut Ã tous, Je viens de faire un article proposant une liste de sites que j’utilise pour faire ma veille sur Ruby : Avez-vous d’autres sites Ã me proposer? Merci! Camille R.

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## [Layout in application\_controller](https://www.ruby-forum.com/t/layout-in-application-controller/185152)

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**Author:** [@msan](https://www.ruby-forum.com/u/msan)\
**Replies:** 8\
**Last updated:** [March 15, 2010, 1:34pm UTC](https://www.ruby-forum.com/t/layout-in-application-controller/185152 "2010-03-15T13:34:24Z")

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Ho inserito nel file application\_controller layout “main” in modo che tutti i controller avessero lo stesso layout. In main.html.erb ho: \<%= javascript\_include\_tag :defaults %\>. In index.html.erb del controller X ho…

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## [Datenbankverbindung nach Serverumstellung scheitert](https://www.ruby-forum.com/t/datenbankverbindung-nach-serverumstellung-scheitert/185092)

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**Author:** [@saikun](https://www.ruby-forum.com/u/saikun)\
**Replies:** 0\
**Last updated:** [March 13, 2010, 12:52pm UTC](https://www.ruby-forum.com/t/datenbankverbindung-nach-serverumstellung-scheitert/185092 "2010-03-13T12:52:29Z")

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Hallo zusammen, vorweg: ich kenne mich im Detail nur mit php/mysql aus; mein Problem hier bezieht sich auf ein Datenbankverbindungsproblem von Ruby \<=\> Mysql nach einer Serverumstellung. Konstellation: Bisher hat ein…

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## [Organizzare i modelli](https://www.ruby-forum.com/t/organizzare-i-modelli/185045)

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**Author:** [@msan](https://www.ruby-forum.com/u/msan)\
**Replies:** 9\
**Last updated:** [March 12, 2010, 10:44pm UTC](https://www.ruby-forum.com/t/organizzare-i-modelli/185045 "2010-03-12T22:44:54Z")

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Devo mettere su un sistema per registrare delle consegne. Modello Utente; A tale utente vengono consegnati dei pacchi e deve essere registrata la data di consegna piu’ alcune note. Inizialmente pensavo di fare un m-m…

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## [Self-join exemple](https://www.ruby-forum.com/t/self-join-exemple/185048)

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**Author:** [@leonidas](https://www.ruby-forum.com/u/leonidas)\
**Replies:** 11\
**Last updated:** [March 12, 2010, 10:20pm UTC](https://www.ruby-forum.com/t/self-join-exemple/185048 "2010-03-12T22:20:54Z")

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salut ! j’essaye de faire un self join pour une table “User” , j’ai deux relations pour les entites de cette meme table : has\_many et belongs\_to un enfant ( User ) belongs\_to un parent ( User ) , un parent has\_many e…

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## [Rails+Jquery: comment rÃ©initialiser les f onctions javascript aprÃ¨s un replace\_html](https://www.ruby-forum.com/t/rails-jquery-comment-ra-initialiser-les-f-onctions-javascript-apra-s-un-replace-html/185018)

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**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\
**Replies:** 1\
**Last updated:** [March 12, 2010, 7:55am UTC](https://www.ruby-forum.com/t/rails-jquery-comment-ra-initialiser-les-f-onctions-javascript-apra-s-un-replace-html/185018 "2010-03-12T07:55:11Z")

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Bonjour, J’utilise Jquery pour des tooltips que j’initialise au chargement de la page avec $(function() { $('span.tooltip\_ni').cluetip({splitTitle: '|', arrows: true, cluetipClass: ‘jtip’, clickThrough: true}); } J…

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## [Hebergement pour ruby (sans rails)](https://www.ruby-forum.com/t/hebergement-pour-ruby-sans-rails/184958)

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**Author:** [@microj](https://www.ruby-forum.com/u/microj)\
**Replies:** 6\
**Last updated:** [March 11, 2010, 8:32pm UTC](https://www.ruby-forum.com/t/hebergement-pour-ruby-sans-rails/184958 "2010-03-11T20:32:39Z")

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Salut, Je voudrais faire un site avec des scripts en ruby (ERB/eRuby). Quel serait le meilleur hÃ©bergement ? sachant que ce seront des petits sites, avec peu de trafic (dans un premier temps). J’ai juste envie de fa…

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## [Ajax, Observers e autorefresh](https://www.ruby-forum.com/t/ajax-observers-e-autorefresh/184908)

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**Author:** [@jeanluca](https://www.ruby-forum.com/u/jeanluca)\
**Replies:** 8\
**Last updated:** [March 11, 2010, 11:01am UTC](https://www.ruby-forum.com/t/ajax-observers-e-autorefresh/184908 "2010-03-11T11:01:15Z")

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Ciao a tutti, mi servirebbe una dritta su come implementare l’autorefresh di una lista di posts. L’idea e’, che se un utente sta guardando una pagina che lista i suoi post e quelli del suo gruppo, dovrebbe vedere arri…

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## [Helper di pulizia html](https://www.ruby-forum.com/t/helper-di-pulizia-html/184938)

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**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\
**Replies:** 7\
**Last updated:** [March 11, 2010, 12:03am UTC](https://www.ruby-forum.com/t/helper-di-pulizia-html/184938 "2010-03-11T00:03:59Z")

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mi capita spesso di avere la necessitÃ di pulire l’html autogenerato (ad esempio aggiungere / in fondo a un tag ad esempio img o br) potrebbe essere comodo fare un helper che in automatico verifica se vi sono semplic…

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