# Top **URL:** https://www.ruby-forum.com/top.md?page=1096 [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:** 1097 --- ## [Undefined method \`has\_attached\_file' with paperclip 2.3.8 gem for Rails 2 using Ruby 1.8.7](https://www.ruby-forum.com/t/undefined-method-has-attached-file-with-paperclip-2-3-8-gem-for-rails-2-using-ruby-1-8-7/206967)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [May 14, 2011, 4:24pm UTC](https://www.ruby-forum.com/t/undefined-method-has-attached-file-with-paperclip-2-3-8-gem-for-rails-2-using-ruby-1-8-7/206967 "2011-05-14T16:24:02Z")
Hello, I am trying to use the paperclip plugin in my rails app to upload images for posts. I am using Rails 2.0.2 and ruby 1.8.7 on Ubuntu 10.04 os for project specific purposes. I am referring to the following tutor… --- ## [Rails and PHP scripts](https://www.ruby-forum.com/t/rails-and-php-scripts/206308)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 28, 2011, 8:34pm UTC](https://www.ruby-forum.com/t/rails-and-php-scripts/206308 "2011-04-28T20:34:03Z")
Hi, I’m quite new with Ruby On Rails. I have working Rails 3 environment with Apache / Passenger and Devise authentication. Everything is working fine but I have one question. I have some GIS (maps) webservices and… --- ## [Suggerimento implementazione](https://www.ruby-forum.com/t/suggerimento-implementazione/204407)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 15, 2011, 9:47am UTC](https://www.ruby-forum.com/t/suggerimento-implementazione/204407 "2011-03-15T09:47:45Z")
Ciao, sto implementando usando ajax + db del browser alcune funzioni di un sito… Ho un dubbio implementativo riguardante la paginazione degli articoli… Espongo la situazione: Viene fornita una pagina contenente un j… --- ## [Consume web services with a rails app?](https://www.ruby-forum.com/t/consume-web-services-with-a-rails-app/146547)
**Author:** [@chovy](https://www.ruby-forum.com/u/chovy)\ **Replies:** 3\ **Last updated:** [November 26, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/consume-web-services-with-a-rails-app/146547 "2010-11-26T21:00:54Z")
I want to do a proof-of-concept showing how to consume data from an xml web service provided by a partner company. I have had a lot of difficulty finding examples of consuming xml web services (plenty of info on provi… --- ## [Demod not working with Deinterleave](https://www.ruby-forum.com/t/demod-not-working-with-deinterleave/167859)
**Author:** [@wfspoet](https://www.ruby-forum.com/u/wfspoet)\ **Replies:** 3\ **Last updated:** [April 10, 2010, 4:41am UTC](https://www.ruby-forum.com/t/demod-not-working-with-deinterleave/167859 "2010-04-10T04:41:30Z")
Hi. I have modified benchmark\_rx.py/receive\_path.py to allow it to receive two channels from two RFX2400 daughterboards (I aim to use the second channel for sensing). As suggested by the examples/mailing list, I … --- ## [Platform](https://www.ruby-forum.com/t/platform/178107)
**Author:** [@confundido](https://www.ruby-forum.com/u/confundido)\ **Replies:** 3\ **Last updated:** [October 29, 2009, 1:59pm UTC](https://www.ruby-forum.com/t/platform/178107 "2009-10-29T13:59:58Z")
I noticed that the PLATFORM and RUBY\_PLATFORM constants returns the same string when running from MRI as from IronRuby. Is there a standard Ruby constant or Kernel method or something that will indicate that the inter… --- ## [Imap proxy?](https://www.ruby-forum.com/t/imap-proxy/174187)
**Author:** [@Brian\_Henson](https://www.ruby-forum.com/u/Brian_Henson)\ **Replies:** 3\ **Last updated:** [August 22, 2009, 2:48pm UTC](https://www.ruby-forum.com/t/imap-proxy/174187 "2009-08-22T14:48:10Z")
Can someone give me an example of how to do an IMAP and POP3 proxy in nginx. What i need to do is send all requests for domain1.com to one server and all requests for domain2.com to another. I have read the examples… --- ## [Shared behaviors in Cucumber?](https://www.ruby-forum.com/t/shared-behaviors-in-cucumber/162222)
**Author:** [@hoshbad](https://www.ruby-forum.com/u/hoshbad)\ **Replies:** 3\ **Last updated:** [March 7, 2009, 2:42am UTC](https://www.ruby-forum.com/t/shared-behaviors-in-cucumber/162222 "2009-03-07T02:42:45Z")
Hello RSpec group, is there a way to do RSpec-style shared behaviors in Cucumber? Or something similar? --- ## [Microblaze? Why not OpenRISC](https://www.ruby-forum.com/t/microblaze-why-not-openrisc/151392)
**Author:** [@Newell\_J](https://www.ruby-forum.com/u/Newell_J)\ **Replies:** 3\ **Last updated:** [October 20, 2008, 11:14pm UTC](https://www.ruby-forum.com/t/microblaze-why-not-openrisc/151392 "2008-10-20T23:14:22Z")
For the USRP2 why did you guys decide to go with the Microblaze soft processor (which is not open source) versus the OpenRISC core on OpenCores.org (which is open source)? Was it just the overhead that would have be… --- ## [COmo obtener el mac address de un usuario](https://www.ruby-forum.com/t/como-obtener-el-mac-address-de-un-usuario/145598)
**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 3\ **Last updated:** [August 12, 2008, 12:52am UTC](https://www.ruby-forum.com/t/como-obtener-el-mac-address-de-un-usuario/145598 "2008-08-12T00:52:41Z")
Necesito el comando o instruccion para obtener el Mac Address de un usuario de mi aplicacion web. Gracias --- ## [Acutalizar página despues de enviar un ar chivo](https://www.ruby-forum.com/t/acutalizar-pa-gina-despues-de-enviar-un-ar-chivo/133342)
**Author:** [@ValentSSS\_n\_Palacio](https://www.ruby-forum.com/u/ValentSSS_n_Palacio)\ **Replies:** 3\ **Last updated:** [March 30, 2008, 8:12pm UTC](https://www.ruby-forum.com/t/acutalizar-pa-gina-despues-de-enviar-un-ar-chivo/133342 "2008-03-30T20:12:26Z")
Tengo una acción que hace lo siguiente: def download @archive = Archive.find(params\[:id\]) previous\_state = @archive.state.name @archive.update\_attributes({:state\_id =\> State.find(:first, :conditions =\> \[“name = ?”,… --- ## [Problema con attachment\_fu](https://www.ruby-forum.com/t/problema-con-attachment-fu/116467)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 3\ **Last updated:** [October 6, 2007, 12:10pm UTC](https://www.ruby-forum.com/t/problema-con-attachment-fu/116467 "2007-10-06T12:10:45Z")
Hola Estoy usando attachment\_fu y RMagick para subir fotos, cambiar el tamaño y crear un thumbnail. El caso que cuando añado una imagen, la primera vez la hace bien y el resto da error al hacer el save en el contro… --- ## [RoR y POA](https://www.ruby-forum.com/t/ror-y-poa/109037)
**Author:** [@Percy\_Gonzales](https://www.ruby-forum.com/u/Percy_Gonzales)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/ror-y-poa/109037 "2007-09-25T23:05:42Z")
Hola, desearia saber si RoR tiene la posibilidad de poder ser utilizado como herramienta para la programacion orientada a aspectos, y si alguno tubiese algun ejemplo o material al respecto se lo agradeceria atte Per… --- ## [Usar campo en formulario que no esta en el modelo](https://www.ruby-forum.com/t/usar-campo-en-formulario-que-no-esta-en-el-modelo/114293)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 3\ **Last updated:** [September 11, 2007, 3:21pm UTC](https://www.ruby-forum.com/t/usar-campo-en-formulario-que-no-esta-en-el-modelo/114293 "2007-09-11T15:21:41Z")
tengo lo siguiente: sujeto id nombre comuna\_id comuna id codigo nombre al ingresar un sujeto, quiero ademas de usar un combobox, para seleccionar una comuna, mostrando comuna.nombre y guardando comuna.id en el… --- ## [Driver for ueidaq boards](https://www.ruby-forum.com/t/driver-for-ueidaq-boards/110180)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [July 24, 2007, 12:22am UTC](https://www.ruby-forum.com/t/driver-for-ueidaq-boards/110180 "2007-07-24T00:22:47Z")
Hi all- I was curious what would be involved in getting gnuradio to run on any given data acquistion board that already has a linux kernel driver, such as the United Electronic Industry’s Powerdaq boards: http://ueid… --- ## [Regexp rescue method](https://www.ruby-forum.com/t/regexp-rescue-method/107956)
**Author:** [@th8254](https://www.ruby-forum.com/u/th8254)\ **Replies:** 3\ **Last updated:** [June 27, 2007, 11:51pm UTC](https://www.ruby-forum.com/t/regexp-rescue-method/107956 "2007-06-27T23:51:02Z")
How would I write a rescue method to recover from a failed regexp parsing? -Thanks --- ## [Please help a frustrated textdrive customer](https://www.ruby-forum.com/t/please-help-a-frustrated-textdrive-customer/86778)
**Author:** [@alonzo](https://www.ruby-forum.com/u/alonzo)\ **Replies:** 3\ **Last updated:** [February 26, 2007, 3:51pm UTC](https://www.ruby-forum.com/t/please-help-a-frustrated-textdrive-customer/86778 "2007-02-26T15:51:53Z")
Hi. I’ve depolyed my first RoR site, on textdrive, shared server. I was so happy! my first site is up. A new baby born. There’s barely any traffic to my site (I currently have 130 users). However it seems that every … --- ## [Como instalar la nueva release RADRails 0.7.2?](https://www.ruby-forum.com/t/como-instalar-la-nueva-release-radrails-0-7-2/79464)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 3\ **Last updated:** [December 15, 2006, 5:03pm UTC](https://www.ruby-forum.com/t/como-instalar-la-nueva-release-radrails-0-7-2/79464 "2006-12-15T17:03:18Z")
Hola a todos me gustaria saber si alguno de vosotros ha instalado la nueva release de RADRails 0.7.2, en eclipse? Como lo habeis hecho? gracias --- ## [Ruby/Unicode library](https://www.ruby-forum.com/t/ruby-unicode-library/95896)
**Author:** [@rob](https://www.ruby-forum.com/u/rob)\ **Replies:** 3\ **Last updated:** [June 18, 2006, 11:37pm UTC](https://www.ruby-forum.com/t/ruby-unicode-library/95896 "2006-06-18T23:37:15Z")
Since there’s been a lot of talk about Unicode lately, I thought I’d throw out a Ruby library I’ve been working on to support Unicode characters and strings based on the 4.1.0 standard and key specifications from the … --- ## [Development and production running simultaneously?](https://www.ruby-forum.com/t/development-and-production-running-simultaneously/60100)
**Author:** [@sbayona](https://www.ruby-forum.com/u/sbayona)\ **Replies:** 3\ **Last updated:** [May 10, 2006, 6:53pm UTC](https://www.ruby-forum.com/t/development-and-production-running-simultaneously/60100 "2006-05-10T18:53:14Z")
I’d like to be able to run both development and production as follows: www.mysite.com will be running production dev.mysite.com will be running development It should run the same code base. The server is RedHat Enterp… --- ## [Optional has\_one association](https://www.ruby-forum.com/t/optional-has-one-association/55746)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 0\ **Last updated:** [March 23, 2006, 3:59pm UTC](https://www.ruby-forum.com/t/optional-has-one-association/55746 "2006-03-23T15:59:10Z")
Hi! I have a has\_one association which is used for extending an entity, like: class User \< ActiveRecord::Base has\_one :user\_ex #name, email end class UserEx \< … #country, city, street… end The UserEx entity is … --- ## [Rspec Active Record Problem](https://www.ruby-forum.com/t/rspec-active-record-problem/232194)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [September 25, 2014, 9:52pm UTC](https://www.ruby-forum.com/t/rspec-active-record-problem/232194 "2014-09-25T21:52:50Z")
Rspec forum isn’t working Rspec is having trouble recognizing where method. Here’s the rspec output: NoMethodError: undefined method where' for #\ # /apps/rvm/gems/ruby-2.0.0-p481/gems/active… --- ## [Rds-json generate json with index key on first level of array](https://www.ruby-forum.com/t/rds-json-generate-json-with-index-key-on-first-level-of-array/226901)
**Author:** [@Mauro\_Stettler](https://www.ruby-forum.com/u/Mauro_Stettler)\ **Replies:** 5\ **Last updated:** [February 27, 2013, 5:57am UTC](https://www.ruby-forum.com/t/rds-json-generate-json-with-index-key-on-first-level-of-array/226901 "2013-02-27T05:57:03Z")
Hello Nginx list I’m using OpenResty with libdrizzle to provide a faster API to query certain things from my db. My current config is like this: location ~\* ^/resty/usersTable/userId/(\[0-9\\,\]+)$ { set\_un… --- ## [Limit downlaod speed per ip](https://www.ruby-forum.com/t/limit-downlaod-speed-per-ip/229347)
**Author:** [@shahzaib12](https://www.ruby-forum.com/u/shahzaib12)\ **Replies:** 5\ **Last updated:** [January 25, 2013, 4:40am UTC](https://www.ruby-forum.com/t/limit-downlaod-speed-per-ip/229347 "2013-01-25T04:40:47Z")
Hello, Is there a way to limit speed per ip ? Doesn't matter how many connections the single ip is consuming but he shouldn’t be able to get more than assigned download limit. limit\_rate directive is for per conn… --- ## [Update the index view ajax](https://www.ruby-forum.com/t/update-the-index-view-ajax/229514)
**Author:** [@Julien\_E](https://www.ruby-forum.com/u/Julien_E)\ **Replies:** 5\ **Last updated:** [January 15, 2013, 10:42pm UTC](https://www.ruby-forum.com/t/update-the-index-view-ajax/229514 "2013-01-15T22:42:36Z")
Dear rails mailing list, First a big thank you to everyone for you past, present an future help… learned a lot fro here. I saw some relater threads on this but I need some more direct answers. I generated with scaffo… --- ## [E' questa una buona occasione per usare has\_many :through?](https://www.ruby-forum.com/t/e-questa-una-buona-occasione-per-usare-has-many-through/214840)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [December 14, 2011, 2:28pm UTC](https://www.ruby-forum.com/t/e-questa-una-buona-occasione-per-usare-has-many-through/214840 "2011-12-14T14:28:18Z")
Company has\_many categories e Category has\_many companies. Ad una Company per ogni Category associata devo indicare una classifica. Gli attributi per Classification sono type e amount. Quindi ad esempio Company-1 ha C… --- ## [A single column with foreign keys from Multiple tables](https://www.ruby-forum.com/t/a-single-column-with-foreign-keys-from-multiple-tables/210501)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [August 11, 2011, 3:17pm UTC](https://www.ruby-forum.com/t/a-single-column-with-foreign-keys-from-multiple-tables/210501 "2011-08-11T15:17:27Z")
Hi, Consider this scenario, I have a table which stores the “likes” and it would stores the likes from all sorts of tables like blogs,comments, postings, reviews, etc. So the table has the following columns(id,… --- ## [Request large error](https://www.ruby-forum.com/t/request-large-error/181650)
**Author:** [@newb](https://www.ruby-forum.com/u/newb)\ **Replies:** 5\ **Last updated:** [January 15, 2010, 11:10am UTC](https://www.ruby-forum.com/t/request-large-error/181650 "2010-01-15T11:10:23Z")
Hello friends, \<%= link\_to “Generate Report”, {:action =\> ‘generate\_report’ ,:users =\> all\_users.map{|u| u.id}.join(",")}%\> The above action generates report for the users. As per the filter results the all\_users arr… --- ## [Module vars set inside if's are not set](https://www.ruby-forum.com/t/module-vars-set-inside-ifs-are-not-set/180397)
**Author:** [@mark](https://www.ruby-forum.com/u/mark)\ **Replies:** 5\ **Last updated:** [December 19, 2009, 3:25pm UTC](https://www.ruby-forum.com/t/module-vars-set-inside-ifs-are-not-set/180397 "2009-12-19T15:25:21Z")
Variables that are used by modules and are set inside ‘if’ blocks in the nginx.conf file are not being set correctly. My nginx version (-V output) is: nginx version: nginx/0.7.64 built by gcc 4.3.3 (Ubuntu 4.3.3-5ubu… --- ## [Firebird o postgres](https://www.ruby-forum.com/t/firebird-o-postgres/167041)
**Author:** [@mariarosaria](https://www.ruby-forum.com/u/mariarosaria)\ **Replies:** 5\ **Last updated:** [May 4, 2009, 12:40pm UTC](https://www.ruby-forum.com/t/firebird-o-postgres/167041 "2009-05-04T12:40:56Z")
Fino ad ora ho lavorato con s.o. windows usando firebird + (apache+mongrel) Ho varie applicazioni in prod e ne sono soddisfatta. Nel passaggio a linux (ubuntu) quali dei due db mi consigliate ? anche prevedendo il s… --- ## [How can I upload images to another server by FileColumn?](https://www.ruby-forum.com/t/how-can-i-upload-images-to-another-server-by-filecolumn/164426)
**Author:** [@HeChian](https://www.ruby-forum.com/u/HeChian)\ **Replies:** 5\ **Last updated:** [April 2, 2009, 10:46am UTC](https://www.ruby-forum.com/t/how-can-i-upload-images-to-another-server-by-filecolumn/164426 "2009-04-02T10:46:47Z")
Hi, I have a big trouble… :frowning: I have two hosts. One is private, another is public. Administrators will upload images in private host, but the images will not be place in the public host. I use FileColumn to b… --- ## [Rails 2.2 - testo in italiano (free)](https://www.ruby-forum.com/t/rails-2-2-testo-in-italiano-free/157885)
**Author:** [@cpecchia](https://www.ruby-forum.com/u/cpecchia)\ **Replies:** 5\ **Last updated:** [January 16, 2009, 6:22pm UTC](https://www.ruby-forum.com/t/rails-2-2-testo-in-italiano-free/157885 "2009-01-16T18:22:08Z")
Informo tutti gli interessati - che è stato appena pubblicato (automopromozione :)) la traduzione italiana del libro “Ruby on Rails 2.2 - What’s new?” di Carlos Brando (disponibile, in inglese, a pagamento su http://e… --- ## [Schema.dump chokes on RAW type](https://www.ruby-forum.com/t/schema-dump-chokes-on-raw-type/150459)
**Author:** [@rsanheim](https://www.ruby-forum.com/u/rsanheim)\ **Replies:** 5\ **Last updated:** [October 10, 2008, 1:30am UTC](https://www.ruby-forum.com/t/schema-dump-chokes-on-raw-type/150459 "2008-10-10T01:30:25Z")
I haven’t seen anyone mention this yet. The tail end of the migration process is a call to schema.dump. Our primary keys are uuids and these choke schema.dump on both oracle and postgres. The latter fails silently (… --- ## [How to Load Data Into DB](https://www.ruby-forum.com/t/how-to-load-data-into-db/141215)
**Author:** [@ror\_arch](https://www.ruby-forum.com/u/ror_arch)\ **Replies:** 5\ **Last updated:** [June 23, 2008, 10:19pm UTC](https://www.ruby-forum.com/t/how-to-load-data-into-db/141215 "2008-06-23T22:19:38Z")
Is there a way of automatically initializing a database with sample data? I ask because fixtures seems to be geared towards the test database (different from the development version) and that too it loads one table at… --- ## [Active\_record\_context, optimistic locking and object reload](https://www.ruby-forum.com/t/active-record-context-optimistic-locking-and-object-reload/115594)
**Author:** [@helzer](https://www.ruby-forum.com/u/helzer)\ **Replies:** 5\ **Last updated:** [September 27, 2007, 3:04pm UTC](https://www.ruby-forum.com/t/active-record-context-optimistic-locking-and-object-reload/115594 "2007-09-27T15:04:03Z")
It seems that active\_record\_context (by Rick O.) and optimistic locking don’t play too well together. When I enable active\_record\_context for the entire design, objects don’t properly reload. This is more or less wha… --- ## [A possible bug in Has\_many :through using :soucre](https://www.ruby-forum.com/t/a-possible-bug-in-has-many-through-using-soucre/84898)
**Author:** [@kuma](https://www.ruby-forum.com/u/kuma)\ **Replies:** 5\ **Last updated:** [April 28, 2007, 7:38am UTC](https://www.ruby-forum.com/t/a-possible-bug-in-has-many-through-using-soucre/84898 "2007-04-28T07:38:48Z")
I’ve been stumped on this for a few days and I’m not sure if it’s an error on my end or an actual bug. I have a system where I have workshops and users. Workshops have students, presenters, and troubleshooters. I… --- ## [Subversion wrapper in Ruby](https://www.ruby-forum.com/t/subversion-wrapper-in-ruby/91028)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 5\ **Last updated:** [April 11, 2007, 10:28am UTC](https://www.ruby-forum.com/t/subversion-wrapper-in-ruby/91028 "2007-04-11T10:28:14Z")
I’ve begun developing a small library that wraps the command-line Subversion commands, so that you can call SVN.copy(src, dest, :message =\> ‘chunky bacon’) etc. These will only cover the methods Subversion directly su… --- ## [PLEAC - Programming Language Examples Alike Cookbook](https://www.ruby-forum.com/t/pleac-programming-language-examples-alike-cookbook/89210)
**Author:** [@nando](https://www.ruby-forum.com/u/nando)\ **Replies:** 5\ **Last updated:** [March 19, 2007, 2:11pm UTC](https://www.ruby-forum.com/t/pleac-programming-language-examples-alike-cookbook/89210 "2007-03-19T14:11:40Z")
Hi! I’ve been researching about dynamic languages and a couple of weeks ago I decided that Ruby is the best… I guess most of you guys will agree :slight\_smile: Well, one of the pages I found is http://pleac.sourceforge… --- ## [Ruby/Rails user groups](https://www.ruby-forum.com/t/ruby-rails-user-groups/86095)
**Author:** [@technodolt](https://www.ruby-forum.com/u/technodolt)\ **Replies:** 5\ **Last updated:** [February 20, 2007, 10:14pm UTC](https://www.ruby-forum.com/t/ruby-rails-user-groups/86095 "2007-02-20T22:14:04Z")
I’ve been thinking a lot lately about what I could give back to the Ruby / Rails community (communities?), and the idea I have now has grown out of my own search for a user group and out of a desire to pave easier roa… --- ## [Gem Update Connection Error?](https://www.ruby-forum.com/t/gem-update-connection-error/82253)
**Author:** [@solutionmeister](https://www.ruby-forum.com/u/solutionmeister)\ **Replies:** 5\ **Last updated:** [January 18, 2007, 4:58pm UTC](https://www.ruby-forum.com/t/gem-update-connection-error/82253 "2007-01-18T16:58:18Z")
Hi: I am getting the following error while trying to update my rubygems. \*\*\* REMOTE GEMS \*\*\* ERROR: While executing gem … (Errno::ETIMEDOUT) Operation timed out - connect(2) After searching I found out its some net… --- ## [RE: ricaricare le lib in rails](https://www.ruby-forum.com/t/re-ricaricare-le-lib-in-rails/70740)
**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\ **Replies:** 5\ **Last updated:** [October 2, 2006, 9:02pm UTC](https://www.ruby-forum.com/t/re-ricaricare-le-lib-in-rails/70740 "2006-10-02T21:02:52Z")
tranquillo Kiaro, non devi rispianare la macchina perchè non ti funziona, purtroppo è esattamente così… Plugins e librerie vengono caricate la prima volta che vengono richiamate e poi cachate… per ogni modifica occor… --- ## [Validation on methods that aren't part of the database](https://www.ruby-forum.com/t/validation-on-methods-that-arent-part-of-the-database/65191)
**Author:** [@jjkiesch](https://www.ruby-forum.com/u/jjkiesch)\ **Replies:** 5\ **Last updated:** [August 16, 2006, 11:55pm UTC](https://www.ruby-forum.com/t/validation-on-methods-that-arent-part-of-the-database/65191 "2006-08-16T23:55:34Z")
using the Rails Recipes book, i went through the tutorial on setting up authentication on a site. the tutorial was great, but it raises a few questions. the fields in the database are password\_hash, and password\_salt.… --- ## [Rails 1.1 for new apps only](https://www.ruby-forum.com/t/rails-1-1-for-new-apps-only/89149)
**Author:** [@sfwalter](https://www.ruby-forum.com/u/sfwalter)\ **Replies:** 5\ **Last updated:** [March 29, 2006, 1:40am UTC](https://www.ruby-forum.com/t/rails-1-1-for-new-apps-only/89149 "2006-03-29T01:40:14Z")
Hi, I was very excited to hear that Rails 1.1 project has been released. It gave me the fire I need to get started on a pet project I’ve been thinking about. However I have a couple apps that don’t seem to play nic… --- ## [Re: Current Temperature (#68)](https://www.ruby-forum.com/t/re-current-temperature-68/75718)
**Author:** [@davidtl](https://www.ruby-forum.com/u/davidtl)\ **Replies:** 5\ **Last updated:** [March 2, 2006, 11:38pm UTC](https://www.ruby-forum.com/t/re-current-temperature-68/75718 "2006-03-02T23:38:44Z")
Thanks James to point out legal issue. My solution is just kind of Ruby exercice to show how to apply REXML and open-uri. Please consider my solution as an example of how to use REXML and open-uri to answer the Quiz… --- ## [No such file to load -- rubygems](https://www.ruby-forum.com/t/no-such-file-to-load-rubygems/80413)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [December 29, 2005, 3:15pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-rubygems/80413 "2005-12-29T15:15:06Z")
i’ve installed ruby 1.8.4 (on MacOS X 10.4.3) in /usr/local when i want to update the system : sudo gem update --system i get the following error message : ruby: No such file to load – rubygems (LoadError) i’ve set … --- ## [Populating the development database](https://www.ruby-forum.com/t/populating-the-development-database/48222)
**Author:** [@AvandenHoven](https://www.ruby-forum.com/u/AvandenHoven)\ **Replies:** 5\ **Last updated:** [November 18, 2005, 7:23pm UTC](https://www.ruby-forum.com/t/populating-the-development-database/48222 "2005-11-18T19:23:23Z")
Hey guys, Is there an easy way for me to take my test fixtures and pop them into my development database? I really don’t want to use the interface to populate the database… it takes too much time. Adam --- ## [Rails app with mod\_proxy](https://www.ruby-forum.com/t/rails-app-with-mod-proxy/47628)
**Author:** [@flori](https://www.ruby-forum.com/u/flori)\ **Replies:** 5\ **Last updated:** [November 12, 2005, 12:49pm UTC](https://www.ruby-forum.com/t/rails-app-with-mod-proxy/47628 "2005-11-12T12:49:49Z")
Hi, I want to run a rails app behind a mod\_proxied apache web server. So I need to tell rails to create urls for the frontend web server instead of the hostname:port (localhost:3000 in this case) it really is listenin… --- ## [Wrong number of arguments (3 for 2) of stylesheet\_link\_tag](https://www.ruby-forum.com/t/wrong-number-of-arguments-3-for-2-of-stylesheet-link-tag/233543)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [December 23, 2014, 4:39pm UTC](https://www.ruby-forum.com/t/wrong-number-of-arguments-3-for-2-of-stylesheet-link-tag/233543 "2014-12-23T16:39:01Z")
\<%= stylesheet\_link\_tag ‘application’, media: ‘all’, ‘data-turbolinks-track’ =\> false %\> There seems to be no problem in my code but I do not know why --- ## [Forgot to define action - but no error! How is this possible?](https://www.ruby-forum.com/t/forgot-to-define-action-but-no-error-how-is-this-possible/231940)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 8, 2014, 4:08pm UTC](https://www.ruby-forum.com/t/forgot-to-define-action-but-no-error-how-is-this-possible/231940 "2014-09-08T16:08:31Z")
One of my routes looks like this: admin\_pages\_home GET /admin\_pages/home(.:format) admin\_pages#home In one of my views, I have a link to admin\_pages\_home\_path, and clicking on this link indeed works and renders ad… --- ## [USRP RA Help!](https://www.ruby-forum.com/t/usrp-ra-help/229360)
**Author:** [@Frankie\_R](https://www.ruby-forum.com/u/Frankie_R)\ **Replies:** 4\ **Last updated:** [January 27, 2013, 3:20pm UTC](https://www.ruby-forum.com/t/usrp-ra-help/229360 "2013-01-27T15:20:51Z")
Hope someone can help. I am losing the will to live! I am running UBUNTU 12.10 and just want to run simple\_ra. I have run the script for UHD and GNUradio. All appeared to go well I have typed svn co https://www.cgra… [Previous page](https://www.ruby-forum.com/top.md?page=1095&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1097&per_page=50)