# Top **URL:** https://www.ruby-forum.com/top.md?page=1439 [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:** 1440 --- ## [Silverlight Problem](https://www.ruby-forum.com/t/silverlight-problem/185218)
**Author:** [@shayfriedman](https://www.ruby-forum.com/u/shayfriedman)\ **Replies:** 1\ **Last updated:** [March 31, 2010, 9:48am UTC](https://www.ruby-forum.com/t/silverlight-problem/185218 "2010-03-31T09:48:40Z")
Hi there, I’m trying to create an IronRuby-driven Silverlight project. I’m using the sl tool and Chiron as the server. When trying to view the out-of-the-box template, I get an exception: Unhandled Error in Silverli… --- ## [Forum problems?](https://www.ruby-forum.com/t/forum-problems/180946)
**Author:** [@kastorilo](https://www.ruby-forum.com/u/kastorilo)\ **Replies:** 7\ **Last updated:** [January 2, 2010, 4:25pm UTC](https://www.ruby-forum.com/t/forum-problems/180946 "2010-01-02T16:25:27Z")
Hi, The forum (forum.nginx.org) appears to be having problems - at least I can’t view more than the header ‘Welcome to Nginx’. Is anyone else experiencing the same problems? Marcus. --- ## [Intermittent Application Error on shared hosting w/ FCGI](https://www.ruby-forum.com/t/intermittent-application-error-on-shared-hosting-w-fcgi/170288)
**Author:** [@jbhruby](https://www.ruby-forum.com/u/jbhruby)\ **Replies:** 1\ **Last updated:** [June 18, 2009, 8:08pm UTC](https://www.ruby-forum.com/t/intermittent-application-error-on-shared-hosting-w-fcgi/170288 "2009-06-18T20:08:43Z")
I’ve managed to get Radiant running for a client on a shared hosting server, and it works grand. The client likes the interface and is comfortable using textile etc so that’s great. The only problem is that every once… --- ## [Render json data into HTML Header](https://www.ruby-forum.com/t/render-json-data-into-html-header/156771)
**Author:** [@bartee](https://www.ruby-forum.com/u/bartee)\ **Replies:** 1\ **Last updated:** [January 2, 2009, 6:55pm UTC](https://www.ruby-forum.com/t/render-json-data-into-html-header/156771 "2009-01-02T18:55:32Z")
I am writing an extension. I have a couple of approaches. I would like to like json data, into the HTML section. Is there any what do that from an extension ? --- ## [Passing params FROM Views TO Controllers -- using form\_for, form\_tag/select\_tag](https://www.ruby-forum.com/t/passing-params-from-views-to-controllers-using-form-for-form-tag-select-tag/138048)
**Author:** [@rgtorre](https://www.ruby-forum.com/u/rgtorre)\ **Replies:** 1\ **Last updated:** [May 19, 2008, 8:38pm UTC](https://www.ruby-forum.com/t/passing-params-from-views-to-controllers-using-form-for-form-tag-select-tag/138048 "2008-05-19T20:38:56Z")
Hello, I have 3 methods in a controller (index, choose\_table and profile). The index method simply displays a form\_for template where the user can choose a database name to use and pass the information to the action … --- ## [Weird session behavior](https://www.ruby-forum.com/t/weird-session-behavior/124373)
**Author:** [@jgoi](https://www.ruby-forum.com/u/jgoi)\ **Replies:** 7\ **Last updated:** [January 3, 2008, 6:09am UTC](https://www.ruby-forum.com/t/weird-session-behavior/124373 "2008-01-03T06:09:32Z")
Hey guys, I’m having a hard time with some weird behavior in my application. Every time I logout a particular has\_many relationship seems broken. When I first login, my relationship user.profile.comments works as exp… --- ## [Facets 1.8.54 problem?](https://www.ruby-forum.com/t/facets-1-8-54-problem/116103)
**Author:** [@gmichelson](https://www.ruby-forum.com/u/gmichelson)\ **Replies:** 1\ **Last updated:** [October 2, 2007, 2:13pm UTC](https://www.ruby-forum.com/t/facets-1-8-54-problem/116103 "2007-10-02T14:13:45Z")
Tom, sudo gem install facets does not work for me at the moment. I have to manually download the gem and install it from local disk. Can you please have a look at this? thanks, -g. --- ## [Regexp's comparison](https://www.ruby-forum.com/t/regexps-comparison/110559)
**Author:** [@sirtyman](https://www.ruby-forum.com/u/sirtyman)\ **Replies:** 7\ **Last updated:** [July 27, 2007, 3:30pm UTC](https://www.ruby-forum.com/t/regexps-comparison/110559 "2007-07-27T15:30:23Z")
Hi guys, I have string i.e: a b c c c a c d For example I would like to match all c lines with regexp. How can I create the regexp if c lines can be ordered differently i.e: a c b c c a d I will be app… --- ## [Labrador-0.0.1 pre alpha released](https://www.ruby-forum.com/t/labrador-0-0-1-pre-alpha-released/106769)
**Author:** [@flatekmonkey](https://www.ruby-forum.com/u/flatekmonkey)\ **Replies:** 1\ **Last updated:** [June 13, 2007, 11:14pm UTC](https://www.ruby-forum.com/t/labrador-0-0-1-pre-alpha-released/106769 "2007-06-13T23:14:39Z")
Hi list the very diligent folks from RubyForge have approved my request early so I can thankfully pronounce the first release of Labrador. Strange name for a strange package :slight\_smile: Here you go: Labrador is a … --- ## [Evil Scaffold](https://www.ruby-forum.com/t/evil-scaffold/72623)
**Author:** [@bparanj](https://www.ruby-forum.com/u/bparanj)\ **Replies:** 7\ **Last updated:** [October 18, 2006, 10:40am UTC](https://www.ruby-forum.com/t/evil-scaffold/72623 "2006-10-18T10:40:04Z")
I read the Amy Hoy’s presentation on why scaffold is not a good thing for beginners. For admin application, is it ok to use scaffold? --- ## [Problem with rubygems (and postgres)](https://www.ruby-forum.com/t/problem-with-rubygems-and-postgres/96958)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 7\ **Last updated:** [July 4, 2006, 4:21am UTC](https://www.ruby-forum.com/t/problem-with-rubygems-and-postgres/96958 "2006-07-04T04:21:40Z")
Hi, I’ve got Ruby 1.8.4 compiled and installed on a Ubuntu box. I installed rubygems 0.8.11. I then installed the postgres gem. Everything went ok. Doing a “gem list postgres” shows the postgres gem. So, when I f… --- ## [Please add individual permalinks and message blow out](https://www.ruby-forum.com/t/please-add-individual-permalinks-and-message-blow-out/52138)
**Author:** [@aravet](https://www.ruby-forum.com/u/aravet)\ **Replies:** 1\ **Last updated:** [January 11, 2006, 10:42am UTC](https://www.ruby-forum.com/t/please-add-individual-permalinks-and-message-blow-out/52138 "2006-01-11T10:42:04Z")
Andreas, I use RForum a lot for printing and referencing. Those 2 very simple requests would make my life easier: add a “message blow out” feature =\> to be able to print 1 single message add a individual permali… --- ## [Employment (m/f)in Mobile Web Development from now on in Berlin](https://www.ruby-forum.com/t/employment-m-f-in-mobile-web-development-from-now-on-in-berlin/244875)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [June 30, 2016, 4:00pm UTC](https://www.ruby-forum.com/t/employment-m-f-in-mobile-web-development-from-now-on-in-berlin/244875 "2016-06-30T16:00:45Z")
Employment (m/f)in Mobile Web D. from now on in Berlin BetterTaxi is a young, fast-growing startup. We are developing a taxi app for iPhone, Android and BlackBerry which can be used to order taxis comfortably and sus… --- ## [Warbler + Bundler problem: "can't find executable bundle"](https://www.ruby-forum.com/t/warbler-bundler-problem-cant-find-executable-bundle/212319)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [September 29, 2011, 3:45pm UTC](https://www.ruby-forum.com/t/warbler-bundler-problem-cant-find-executable-bundle/212319 "2011-09-29T15:45:17Z")
Hi, I am using warbler 1.3.2 to package a rails 2.3.11 app that uses jruby 1.5.6 and bundler 1.0.20. When I deploy to Tomcat 6.0.29 on RedHat 5 I get a “can’t find executable bundle for bundler-1.0.20” exception when … --- ## [How to get error message out of ActiveRecord::Base.connection.raw\_connection](https://www.ruby-forum.com/t/how-to-get-error-message-out-of-activerecord-base-connection-raw-connection/207609)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [May 30, 2011, 1:19am UTC](https://www.ruby-forum.com/t/how-to-get-error-message-out-of-activerecord-base-connection-raw-connection/207609 "2011-05-30T01:19:39Z")
I run this code to import a large csv file into a table in Postgres: connection = ActiveRecord::Base.connection.raw\_connection connection.exec(%q\[COPY import\_xp\_raw\_bill\_details FROM STDIN DELIMITERS ‘,’ CSV\]) dat… --- ## [Apache2 + ISPConfig + Ruby on Rails](https://www.ruby-forum.com/t/apache2-ispconfig-ruby-on-rails/150281)
**Author:** [@chaosbanane](https://www.ruby-forum.com/u/chaosbanane)\ **Replies:** 0\ **Last updated:** [October 6, 2008, 9:39pm UTC](https://www.ruby-forum.com/t/apache2-ispconfig-ruby-on-rails/150281 "2008-10-06T21:39:07Z")
Hi I’m trying to get ruby running on a Debian Linux server with ISPConfig and Apache. I have tried many tutorials like: http://www.howtoforge.com/ruby\_on\_rails\_apache2\_fastcgi\_debian\_p6 http://www.howtoforge.de/h… --- ## [Not recording it all](https://www.ruby-forum.com/t/not-recording-it-all/237675)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [November 23, 2013, 5:41pm UTC](https://www.ruby-forum.com/t/not-recording-it-all/237675 "2013-11-23T17:41:52Z")
I ran my “record” setup for over 10 seconds, but when I run the data file back through my “playback” I only get about two seconds (if that) of result. What happened to all the data, and how can I change things next t… --- ## [A custom method for models](https://www.ruby-forum.com/t/a-custom-method-for-models/223713)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [October 17, 2012, 7:22am UTC](https://www.ruby-forum.com/t/a-custom-method-for-models/223713 "2012-10-17T07:22:16Z")
Rails 3.1.3 Say, I have models and associations like models: Plan :flight\_name\_id: integer FlightName :departure\_id :integer :destination\_id :integer Place :city\_id :i… --- ## [How to write a array into a string](https://www.ruby-forum.com/t/how-to-write-a-array-into-a-string/222928)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 15, 2012, 6:19am UTC](https://www.ruby-forum.com/t/how-to-write-a-array-into-a-string/222928 "2012-09-15T06:19:49Z")
Hello all I have a array, this is a information queue,I want to send it as the content of email line by line. my script is as the following: str=msg\_queue.each\_with\_index do |msg, index| puts "#{index} : #{msg}!"end … --- ## [Rspec](https://www.ruby-forum.com/t/rspec/221912)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [August 4, 2012, 11:21am UTC](https://www.ruby-forum.com/t/rspec/221912 "2012-08-04T11:21:00Z")
Hi all i’m trying to learn Rspec testing can anyone suggest me the best book to learn Rspec with good sample code. Thanks in advance --- ## [Re g : usrp2\_card\_burner\_gui.py](https://www.ruby-forum.com/t/re-g-usrp2-card-burner-gui-py/219173)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 4\ **Last updated:** [April 22, 2012, 10:19pm UTC](https://www.ruby-forum.com/t/re-g-usrp2-card-burner-gui-py/219173 "2012-04-22T22:19:41Z")
I am getting this error while running the usrp2\_card\_burner\_gui.py Traceback (most recent call last): File “./usrp2\_card\_burner\_gui.py”, line 174, in USRP2CardBurnerApp(root, dev=options.dev, fw=options.fw, fpga=op… --- ## [.deb packages of GNU Radio 3.3.0](https://www.ruby-forum.com/t/deb-packages-of-gnu-radio-3-3-0/210156)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [August 3, 2011, 1:44am UTC](https://www.ruby-forum.com/t/deb-packages-of-gnu-radio-3-3-0/210156 "2011-08-03T01:44:33Z")
Hi list, are there .deb packages of GNU Radio 3.3.0 anywhere? I can’t find them neither in Ubuntu’s repositories, nor at gnuradio.org/ubuntu. Both repositories still include 3.2.2. This page also seems out of date: h… --- ## [Amalgalite 1.1.1 Released](https://www.ruby-forum.com/t/amalgalite-1-1-1-released/205037)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 31, 2011, 10:38am UTC](https://www.ruby-forum.com/t/amalgalite-1-1-1-released/205037 "2011-03-31T10:38:07Z")
amalgalite version 1.1.1 has been released. http://www.copiousfreetime.org/projects/amalgalite/ === Description Amalgalite embeds the SQLite database engine in a ruby extension. There is no need to install SQLite s… --- ## [Hardware question: dual or quad core?](https://www.ruby-forum.com/t/hardware-question-dual-or-quad-core/199696)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 26, 2010, 11:16pm UTC](https://www.ruby-forum.com/t/hardware-question-dual-or-quad-core/199696 "2010-11-26T23:16:28Z")
Hey people, I’m planning to get a new notebook which will be primarily used for RoR development. I’m not sure whether to get a i5 (dual core) or i7 (quad core) cpu. I did a google search and stuff and couldn’t really … --- ## [Firebug jQuery undefined message in rails app](https://www.ruby-forum.com/t/firebug-jquery-undefined-message-in-rails-app/190135)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 4\ **Last updated:** [June 16, 2010, 8:48pm UTC](https://www.ruby-forum.com/t/firebug-jquery-undefined-message-in-rails-app/190135 "2010-06-16T20:48:54Z")
In rails app, I add the following line of code in application.js and I get jQuery is not defined in firebug console. In application.html.erb, I have the following: and I installed jquery in public/javascripts Any i… --- ## [Find by association table](https://www.ruby-forum.com/t/find-by-association-table/183533)
**Author:** [@gregm](https://www.ruby-forum.com/u/gregm)\ **Replies:** 4\ **Last updated:** [February 16, 2010, 7:17am UTC](https://www.ruby-forum.com/t/find-by-association-table/183533 "2010-02-16T07:17:21Z")
Hi, I did a the method below that return all students who has the method parameter in their tags collection. I am sure this is pretty by coded, could someone help clean it up please :slight\_smile: #method def find\_… --- ## [Problem with USRP2 continuous transmission at \>10MHz](https://www.ruby-forum.com/t/problem-with-usrp2-continuous-transmission-at-10mhz/176991)
**Author:** [@hanwen](https://www.ruby-forum.com/u/hanwen)\ **Replies:** 4\ **Last updated:** [October 12, 2009, 8:00pm UTC](https://www.ruby-forum.com/t/problem-with-usrp2-continuous-transmission-at-10mhz/176991 "2009-10-12T20:00:55Z")
Hi, We use tx\_samples.cc to transmit a file with 16bit-short complex samples at 10MHz and 20MHz. We use another USRP2 to receive the signal and store on disk. We observed there are some unexpected gaps in the receive… --- ## [Proxy\_set\_header variable evaluation](https://www.ruby-forum.com/t/proxy-set-header-variable-evaluation/174446)
**Author:** [@Arvind\_Jayaprakash](https://www.ruby-forum.com/u/Arvind_Jayaprakash)\ **Replies:** 4\ **Last updated:** [September 1, 2009, 7:16pm UTC](https://www.ruby-forum.com/t/proxy-set-header-variable-evaluation/174446 "2009-09-01T19:16:33Z")
I am trying to do some tricks with upstream+proxy and ran into what seems like a limitation of the proxy\_set\_header feature. When an upstream’s response triggers resending the request to the next upsteam, I was hoping… --- ## [Freeze dell'applicazione](https://www.ruby-forum.com/t/freeze-dellapplicazione/172316)
**Author:** [@softwarewin](https://www.ruby-forum.com/u/softwarewin)\ **Replies:** 4\ **Last updated:** [July 21, 2009, 5:59pm UTC](https://www.ruby-forum.com/t/freeze-dellapplicazione/172316 "2009-07-21T17:59:26Z")
Ma quando si effettua il freeze dell’applicazione oltre alla copia dell’interprete nella cartella vendor/ruby viene fatto qualcos’altro? Chiedo questo perchè sul mio server ho due applicazioni una freezata alla versi… --- ## [Error on Names documentation page](https://www.ruby-forum.com/t/error-on-names-documentation-page/170172)
**Author:** [@shayfriedman](https://www.ruby-forum.com/u/shayfriedman)\ **Replies:** 4\ **Last updated:** [June 13, 2009, 6:21pm UTC](https://www.ruby-forum.com/t/error-on-names-documentation-page/170172 "2009-06-13T18:21:48Z")
Hi, On the Names page in IronRuby.net: http://www.ironruby.net/Documentation/.NET/Names I think there is a mistake. Bullet #4 says you must implement virtual methods with their rubyesque name. I tried using the CLR… --- ## [Appending conditions in a model](https://www.ruby-forum.com/t/appending-conditions-in-a-model/168007)
**Author:** [@mikec](https://www.ruby-forum.com/u/mikec)\ **Replies:** 4\ **Last updated:** [May 15, 2009, 9:51pm UTC](https://www.ruby-forum.com/t/appending-conditions-in-a-model/168007 "2009-05-15T21:51:54Z")
I have a Search Model which contains search data. It looks like this: keywords:string by\_user:boolean by\_title:boolean … So basically what I want is, if one of the booleans is true it will search that particular in… --- ## [\[ROUTES\] \[RAILS 2.3\] Custom controller method fires a route error](https://www.ruby-forum.com/t/routes-rails-2-3-custom-controller-method-fires-a-route-error/167314)
**Author:** [@flaubert](https://www.ruby-forum.com/u/flaubert)\ **Replies:** 4\ **Last updated:** [May 6, 2009, 6:00pm UTC](https://www.ruby-forum.com/t/routes-rails-2-3-custom-controller-method-fires-a-route-error/167314 "2009-05-06T18:00:36Z")
Hi all, I have a custom method in my controller called ‘generate’. when requested localhost:3000/import/generate I see “Couldn’t find Import with ID=generate”. How customize a route for this method? help please… --- ## [KaraokeSong#to\_s example in book](https://www.ruby-forum.com/t/karaokesong-to-s-example-in-book/166583)
**Author:** [@Clifford\_L](https://www.ruby-forum.com/u/Clifford_L)\ **Replies:** 4\ **Last updated:** [April 28, 2009, 9:58am UTC](https://www.ruby-forum.com/t/karaokesong-to-s-example-in-book/166583 "2009-04-28T09:58:45Z")
Hi, I’m reading the online eBook of Programming Ruby, it’s an excellent resource for learning Ruby. I am having some trouble understanding the KaraokeSong#to\_s example. Quoting the text: " class KaraokeSong … def … --- ## [Method.new - why not?](https://www.ruby-forum.com/t/method-new-why-not/159399)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 4\ **Last updated:** [February 4, 2009, 4:29pm UTC](https://www.ruby-forum.com/t/method-new-why-not/159399 "2009-02-04T16:29:50Z")
Hi, Just a random thought that I think was inspired by several people on the list asking about getting the name of the method from within the method - why don’t we have Method.new? In other words, what if this: def f… --- ## [Monopoly Walker (#188)](https://www.ruby-forum.com/t/monopoly-walker-188/157926)
**Author:** [@mansfiem](https://www.ruby-forum.com/u/mansfiem)\ **Replies:** 4\ **Last updated:** [January 23, 2009, 9:20am UTC](https://www.ruby-forum.com/t/monopoly-walker-188/157926 "2009-01-23T09:20:32Z")
Okay, this will be the last quiz I host for Ruby Q… I hope to find a new quizmaster in the coming week. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- The three rules of Ruby Q. 2: Please do … --- ## [Having troubles saving a new model](https://www.ruby-forum.com/t/having-troubles-saving-a-new-model/158250)
**Author:** [@dazonic](https://www.ruby-forum.com/u/dazonic)\ **Replies:** 4\ **Last updated:** [January 21, 2009, 8:03am UTC](https://www.ruby-forum.com/t/having-troubles-saving-a-new-model/158250 "2009-01-21T08:03:34Z")
My model is being created but isn’t saving. It’s like it skips straight past saving. Any ideas why it might do this? Updating works fine. def create @volunteer = Volunteer.new(params\[:volunteer\]) @volunteer.save red… --- ## [Form Controls for User interface in a Database Application](https://www.ruby-forum.com/t/form-controls-for-user-interface-in-a-database-application/154514)
**Author:** [@rapido](https://www.ruby-forum.com/u/rapido)\ **Replies:** 4\ **Last updated:** [December 1, 2008, 12:30pm UTC](https://www.ruby-forum.com/t/form-controls-for-user-interface-in-a-database-application/154514 "2008-12-01T12:30:16Z")
Is there an IDE for Ruby where i can drag n drop Grid Controls, COmbo Box, textbox etc in designing a user interface, just like in windows VB and C#? --- ## [Images / stylesheets not loading](https://www.ruby-forum.com/t/images-stylesheets-not-loading/153069)
**Author:** [@marli03](https://www.ruby-forum.com/u/marli03)\ **Replies:** 4\ **Last updated:** [November 13, 2008, 4:27pm UTC](https://www.ruby-forum.com/t/images-stylesheets-not-loading/153069 "2008-11-13T16:27:19Z")
when I use image\_tag or a stylesheet tag, the underlying images or stylesheets aren’t loading. Everything used to work properly, but I ran into some errors and have had to change some settings, but nothing relating t… --- ## [Is Rails Scaffolding Production Ready](https://www.ruby-forum.com/t/is-rails-scaffolding-production-ready/153061)
**Author:** [@Chas\_Lemley](https://www.ruby-forum.com/u/Chas_Lemley)\ **Replies:** 4\ **Last updated:** [November 13, 2008, 2:08am UTC](https://www.ruby-forum.com/t/is-rails-scaffolding-production-ready/153061 "2008-11-13T02:08:10Z")
Is scaffolding in Rails production ready? I’ve read a few opinions on this, but most were referring to the original style of scaffolding found in rails. Because scaffolding now creates the controller, models, views … --- ## [Random Closed Stream error](https://www.ruby-forum.com/t/random-closed-stream-error/138693)
**Author:** [@soroe](https://www.ruby-forum.com/u/soroe)\ **Replies:** 4\ **Last updated:** [August 19, 2008, 9:04pm UTC](https://www.ruby-forum.com/t/random-closed-stream-error/138693 "2008-08-19T21:04:14Z")
Hey Guys, I’ve been getting a random ‘closed stream’ exception with my app. I can’t reliably duplicate the problem. It seems to crop up every 20th request or so… A snippet from the call-stack appears below. If I hi… --- ## [Can your GUI framework do this?](https://www.ruby-forum.com/t/can-your-gui-framework-do-this/139843)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 4\ **Last updated:** [June 26, 2008, 5:31pm UTC](https://www.ruby-forum.com/t/can-your-gui-framework-do-this/139843 "2008-06-26T17:31:38Z")
One of the most interesting facets of a desktop GUI system is how easy it makes it to go off the beaten track, particularly how well you can add “first class” components to the system. (Using ‘first class’ here to mea… --- ## [Blank option with select tag](https://www.ruby-forum.com/t/blank-option-with-select-tag/133686)
**Author:** [@Shawn\_B](https://www.ruby-forum.com/u/Shawn_B)\ **Replies:** 4\ **Last updated:** [April 3, 2008, 4:40am UTC](https://www.ruby-forum.com/t/blank-option-with-select-tag/133686 "2008-04-03T04:40:37Z")
Anybody know how to add a Blank option to a select\_tag. This is what I have now \<%= select\_tag “province”," Prince Edward Island New Brunswick Nova Scotia Newfoundland" %\> This is the output I would like All P… --- ## [Getting input's value from a form](https://www.ruby-forum.com/t/getting-inputs-value-from-a-form/130365)
**Author:** [@keaja](https://www.ruby-forum.com/u/keaja)\ **Replies:** 4\ **Last updated:** [February 27, 2008, 7:21pm UTC](https://www.ruby-forum.com/t/getting-inputs-value-from-a-form/130365 "2008-02-27T19:21:05Z")
I am following a new tutorial just added to the upcoming book, Advanced Rails Recipes. The recipe is, “Process Recurring Credit Card Payments”. The tutorial is great and I recommend picking up the PDF book. Simply pu… --- ## [Observe field & javascript](https://www.ruby-forum.com/t/observe-field-javascript/128036)
**Author:** [@KTU](https://www.ruby-forum.com/u/KTU)\ **Replies:** 4\ **Last updated:** [February 4, 2008, 5:15pm UTC](https://www.ruby-forum.com/t/observe-field-javascript/128036 "2008-02-04T17:15:46Z")
Hi How I can change this: \<%= radio\_button(“response\_item”, id, 1) %\>\<%= h(imitem.grpname) %\>\
**Author:** [@brandonpt](https://www.ruby-forum.com/u/brandonpt)\ **Replies:** 4\ **Last updated:** [December 11, 2007, 12:05pm UTC](https://www.ruby-forum.com/t/strange-error-on-mock-proxy/122446 "2007-12-11T12:05:33Z") I’m banging my head over this really strange error in a view test when I run “rake spec”. The weird thing is that I don’t get the error when I run the spec file by itself. Here is the spec (I know, fixtures are the d… --- ## [Call overwritten method of included module?](https://www.ruby-forum.com/t/call-overwritten-method-of-included-module/121034)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 4\ **Last updated:** [November 23, 2007, 1:31pm UTC](https://www.ruby-forum.com/t/call-overwritten-method-of-included-module/121034 "2007-11-23T13:31:54Z")
Hi all module MyModule def my\_method return “my module rocks!” end end class MyClass include(MyModule) def my\_method return “my class rocks!” end end Is there a way to call MyModule::my\_method from within MyC… --- ## [Ruby and barcodes](https://www.ruby-forum.com/t/ruby-and-barcodes/117932)
**Author:** [@crazybass](https://www.ruby-forum.com/u/crazybass)\ **Replies:** 4\ **Last updated:** [October 22, 2007, 5:35pm UTC](https://www.ruby-forum.com/t/ruby-and-barcodes/117932 "2007-10-22T17:35:29Z")
Hello 1 - I would like to generate a 2D barcode with ruby? Is it possible? 2 - If it is possible, is there a way to make the oposite? (read the file generated with the barcode - PDF/image/etc) and extract is content … --- ## [Uploading files... managing lots of files](https://www.ruby-forum.com/t/uploading-files-managing-lots-of-files/116235)
**Author:** [@jdruse](https://www.ruby-forum.com/u/jdruse)\ **Replies:** 4\ **Last updated:** [October 5, 2007, 2:10am UTC](https://www.ruby-forum.com/t/uploading-files-managing-lots-of-files/116235 "2007-10-05T02:10:08Z")
hello all, i run a website for a school, and on the site there’s space for teachers to upload files for students to download them. the system is working great and everyone is real happy with it. i store the files in … --- ## [No route found to match "/rails/info/properties" with {:meth](https://www.ruby-forum.com/t/no-route-found-to-match-rails-info-properties-with-meth/111644)
**Author:** [@le\_colibri](https://www.ruby-forum.com/u/le_colibri)\ **Replies:** 4\ **Last updated:** [August 9, 2007, 2:11pm UTC](https://www.ruby-forum.com/t/no-route-found-to-match-rails-info-properties-with-meth/111644 "2007-08-09T14:11:52Z")
After a new install (Ruby, Rails en Gem) on a newly installed OS. I’m getting a ‘no route found to match’ error. I Googled a bit, and saw that more people had this problem with older rails versions. I’m on Ruby 1.8.6,… --- ## [Stringa-\>exp reg](https://www.ruby-forum.com/t/stringa-exp-reg/109536)
**Author:** [@fire-fly](https://www.ruby-forum.com/u/fire-fly)\ **Replies:** 4\ **Last updated:** [July 16, 2007, 6:41pm UTC](https://www.ruby-forum.com/t/stringa-exp-reg/109536 "2007-07-16T18:41:42Z")
Salve, è possibile convertire una stringa in espressione regolare? se si come? grazie Ciao [Previous page](https://www.ruby-forum.com/top.md?page=1438&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1440&per_page=50)