# Top **URL:** https://www.ruby-forum.com/top.md?page=1072 [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:** 1073 --- ## [Problem with AJAX when using passenger](https://www.ruby-forum.com/t/problem-with-ajax-when-using-passenger/162875)
**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\ **Replies:** 7\ **Last updated:** [March 16, 2009, 10:14am UTC](https://www.ruby-forum.com/t/problem-with-ajax-when-using-passenger/162875 "2009-03-16T10:14:20Z")
Hello, I just switched to using Passenger from using Apache/Mongrel cluster. I have an AJAX form: \<% form\_remote\_tag :url =\> {:controller =\> “networks”, :action =\> ‘search’}, :update =\> ‘searchResults’, :loading =\> … --- ## [Regexp problem](https://www.ruby-forum.com/t/regexp-problem/162472)
**Author:** [@alby](https://www.ruby-forum.com/u/alby)\ **Replies:** 7\ **Last updated:** [March 10, 2009, 11:19am UTC](https://www.ruby-forum.com/t/regexp-problem/162472 "2009-03-10T11:19:36Z")
I want to extract an “id” parameter from the URL. I use the following code: url = “http://example.com/id=12345” id = url\[ /(?\<=id=)(\\d+)/ \] puts id But I get a SyntaxError telling me “undefined (?..) sequence”. Why… --- ## [5-second code syntax question](https://www.ruby-forum.com/t/5-second-code-syntax-question/159551)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 7\ **Last updated:** [February 5, 2009, 6:46pm UTC](https://www.ruby-forum.com/t/5-second-code-syntax-question/159551 "2009-02-05T18:46:51Z")
Hi there, I have a n00b question regarding the correct code syntax: The aim is to have code that looks like this… ========================== if @user.low == true @low = false elsif @user.low == false @low = true … --- ## [Issues with update div using ajax](https://www.ruby-forum.com/t/issues-with-update-div-using-ajax/138108)
**Author:** [@supriyaiiita](https://www.ruby-forum.com/u/supriyaiiita)\ **Replies:** 7\ **Last updated:** [May 20, 2008, 3:48pm UTC](https://www.ruby-forum.com/t/issues-with-update-div-using-ajax/138108 "2008-05-20T15:48:54Z")
Hi! I have been trying to use periodically\_Call\_remote in a table showing various devices , to update a row specific to a device. my view looks like: All Devices Device Name Ping Result \ … --- ## [Mixing ObjC and C is possible?](https://www.ruby-forum.com/t/mixing-objc-and-c-is-possible/111546)
**Author:** [@unbewust](https://www.ruby-forum.com/u/unbewust)\ **Replies:** 7\ **Last updated:** [August 8, 2007, 8:27pm UTC](https://www.ruby-forum.com/t/mixing-objc-and-c-is-possible/111546 "2007-08-08T20:27:56Z")
hey all, i’d like to mixe ObjC and C into a C extension to Ruby. the ObjC part (seticon for MacOS X) comes from MacOSXUtils, and works fine. for the C ext 2 Ruby part i’ve allready tested successfully the squeleton o… --- ## [Call for Ruby Champion!](https://www.ruby-forum.com/t/call-for-ruby-champion/140628)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [June 27, 2007, 12:11pm UTC](https://www.ruby-forum.com/t/call-for-ruby-champion/140628 "2007-06-27T12:11:40Z")
Hello friends! I am looking for a Ruby Champion to lead the race in Website development within Java environment… Who loves programming, with new techniques as well as old… Who also enjoys hand coding open source tech… --- ## [Install RoR on Mac OS X](https://www.ruby-forum.com/t/install-ror-on-mac-os-x/106985)
**Author:** [@deevee](https://www.ruby-forum.com/u/deevee)\ **Replies:** 7\ **Last updated:** [June 17, 2007, 3:55am UTC](https://www.ruby-forum.com/t/install-ror-on-mac-os-x/106985 "2007-06-17T03:55:19Z")
Hi all… i’m newbie… i want to know about how to install RoR on my IBook G4 (Mac OS X). Thanks before… rgds dv --- ## [Getting the default route](https://www.ruby-forum.com/t/getting-the-default-route/90465)
**Author:** [@leonb](https://www.ruby-forum.com/u/leonb)\ **Replies:** 7\ **Last updated:** [March 29, 2007, 10:37pm UTC](https://www.ruby-forum.com/t/getting-the-default-route/90465 "2007-03-29T22:37:01Z")
Hi, I’m using this plugin to get the default controller / action: module ActionController module Routing def get\_default\_controller ActionController::Routing::Routes.routes\[0\].requirements\[:controller\] end def get… --- ## [Internal mail system](https://www.ruby-forum.com/t/internal-mail-system/88504)
**Author:** [@darrenevans](https://www.ruby-forum.com/u/darrenevans)\ **Replies:** 7\ **Last updated:** [March 15, 2007, 8:13am UTC](https://www.ruby-forum.com/t/internal-mail-system/88504 "2007-03-15T08:13:28Z")
Hi I would like to develop a small internal messging system (using user ids) for a web site I have developed so that users can communicate with each other using a messaging system. I envisage main menus of: new, sent… --- ## [MySQL - Lost Connection?](https://www.ruby-forum.com/t/mysql-lost-connection/79696)
**Author:** [@aliasxneo](https://www.ruby-forum.com/u/aliasxneo)\ **Replies:** 7\ **Last updated:** [December 19, 2006, 4:35pm UTC](https://www.ruby-forum.com/t/mysql-lost-connection/79696 "2006-12-19T16:35:16Z")
I have no idea why I am getting this error. I have checked my database thoroughly and have found nothing wrong with it. I’m running MySQL 5.0, here is the exact error I am getting: Mysql::Error: Lost connection to MyS… --- ## [Please help me understand.. date not sorting correctly](https://www.ruby-forum.com/t/please-help-me-understand-date-not-sorting-correctly/79173)
**Author:** [@nickmc](https://www.ruby-forum.com/u/nickmc)\ **Replies:** 7\ **Last updated:** [December 13, 2006, 2:58am UTC](https://www.ruby-forum.com/t/please-help-me-understand-date-not-sorting-correctly/79173 "2006-12-13T02:58:02Z")
I am new to Ruby and Rails, but have extensive background with php/SQL… I am working on my first Ruby project to dive into the framework and learn. I am building an internal time tracking app. I have a table of jobs… --- ## [Re: Chunky Bacon](https://www.ruby-forum.com/t/re-chunky-bacon/73729)
**Author:** [@CameronS\_Gemma\_SUK](https://www.ruby-forum.com/u/CameronS_Gemma_SUK)\ **Replies:** 7\ **Last updated:** [October 27, 2006, 6:44pm UTC](https://www.ruby-forum.com/t/re-chunky-bacon/73729 "2006-10-27T18:44:03Z")
And again, what has any of this got to do with coding! Thanks \_why for this fantastic tangant! Gem --- ## [Migrations and SQLite](https://www.ruby-forum.com/t/migrations-and-sqlite/61499)
**Author:** [@fxn](https://www.ruby-forum.com/u/fxn)\ **Replies:** 7\ **Last updated:** [May 24, 2006, 10:29pm UTC](https://www.ruby-forum.com/t/migrations-and-sqlite/61499 "2006-05-24T22:29:14Z")
I read in the instructions of Tracks that “upgrading via the rake migrate command is quite a bit more tricky currently with SQLite and SQLite3”. Is there any gotcha regarding migrations and SQLite3? – fxn --- ## [Possible Rails Security Issue?](https://www.ruby-forum.com/t/possible-rails-security-issue/53498)
**Author:** [@kschell](https://www.ruby-forum.com/u/kschell)\ **Replies:** 7\ **Last updated:** [February 7, 2006, 9:16pm UTC](https://www.ruby-forum.com/t/possible-rails-security-issue/53498 "2006-02-07T21:16:57Z")
I have an e-commerce site and users check out with a form. The results of that form are sent to a “confirm your order” page via POST. I take great pains to NEVER store the full credit card number on my server–just t… --- ## [One click installer + gems](https://www.ruby-forum.com/t/one-click-installer-gems/53420)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [February 6, 2006, 1:09am UTC](https://www.ruby-forum.com/t/one-click-installer-gems/53420 "2006-02-06T01:09:03Z")
Hi! It was expected, that as of 1.8.4, ruby networking works on windows. However using the latest installer, when I tried to install a gem (actually rails), the gem process failed. So is there anybody having the sam… --- ## [How do I create a change password using sha1?](https://www.ruby-forum.com/t/how-do-i-create-a-change-password-using-sha1/51743)
**Author:** [@frank](https://www.ruby-forum.com/u/frank)\ **Replies:** 7\ **Last updated:** [January 6, 2006, 7:08pm UTC](https://www.ruby-forum.com/t/how-do-i-create-a-change-password-using-sha1/51743 "2006-01-06T19:08:06Z")
Hello, The problem I am having is I have a form where a user can edit their data that does not include their password. I have another form that I allow them to change their password. Both forms use the before\_update … --- ## [Editor Support For Ruby](https://www.ruby-forum.com/t/editor-support-for-ruby/252998)
**Author:** [@G4143](https://www.ruby-forum.com/u/G4143)\ **Replies:** 1\ **Last updated:** [July 18, 2020, 8:10pm UTC](https://www.ruby-forum.com/t/editor-support-for-ruby/252998 "2020-07-18T20:10:14Z")
I’m exploring the editor support for Ruby and I found that Visual Studio with Ruby Solargraph extension is the best for my needs so far… Are there any other editors+plugins out there that should be considered? I will co… --- ## [How to log session variables in Rails 3.2?](https://www.ruby-forum.com/t/how-to-log-session-variables-in-rails-3-2/219689)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [June 14, 2012, 11:10pm UTC](https://www.ruby-forum.com/t/how-to-log-session-variables-in-rails-3-2/219689 "2012-06-14T23:10:15Z")
Rails 3.2 introduced tagged logging, is it possible to log session variables like session\[:user\_id\] using that? Tried adding that using a lambda, but session is not decrypted when the logger middleware is called. Is … --- ## [Rails validation presence of all attributes in a group or none](https://www.ruby-forum.com/t/rails-validation-presence-of-all-attributes-in-a-group-or-none/216894)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 16, 2012, 3:57pm UTC](https://www.ruby-forum.com/t/rails-validation-presence-of-all-attributes-in-a-group-or-none/216894 "2012-02-16T15:57:23Z")
I am trying to validate the presence of banking data of a customer ( bank name, bank address, bank branch, …) If one of these fields is not blank then all other fields should be filled… Is there a smart way to valid… --- ## [\[survey\] Do you use Typo enclosure and iTunes metadata feature](https://www.ruby-forum.com/t/survey-do-you-use-typo-enclosure-and-itunes-metadata-feature/183777)
**Author:** [@de\_Villamil\_FrSSSSd](https://www.ruby-forum.com/u/de_Villamil_FrSSSSd)\ **Replies:** 1\ **Last updated:** [February 20, 2010, 2:28pm UTC](https://www.ruby-forum.com/t/survey-do-you-use-typo-enclosure-and-itunes-metadata-feature/183777 "2010-02-20T14:28:21Z")
Hello, I’m seriously thinking about dropping the built in podcast feature from the core thing. It will probably come back as a plugin later. Before doing so, I wanted to know: is anyone of you actually using that fea… --- ## [Undefined method \`^' for "e":String](https://www.ruby-forum.com/t/undefined-method-for-e-string/177123)
**Author:** [@grantspeelman](https://www.ruby-forum.com/u/grantspeelman)\ **Replies:** 1\ **Last updated:** [October 12, 2009, 2:04am UTC](https://www.ruby-forum.com/t/undefined-method-for-e-string/177123 "2009-10-12T02:04:50Z")
Hi I’m getting the following error: NoMethodError in Admin/pagesController#index undefined method \`^’ for “e”:String The stack trace indicates that it’s located in: /usr/local/lib/ruby/gems/1.9.1/gems/radiant-0.9.0/… --- ## [Erinnerung: Düsseldorf on Rai ls am 22.04.09 mit Gregg Pollack](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls-am-22-04-09-mit-gregg-pollack/166048)
**Author:** [@Tim\_Keller](https://www.ruby-forum.com/u/Tim_Keller)\ **Replies:** 1\ **Last updated:** [April 21, 2009, 8:11pm UTC](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls-am-22-04-09-mit-gregg-pollack/166048 "2009-04-21T20:11:43Z")
Hallo zusammen, ich wollte euch an das morgige Treffen der Ruby on Rails User Group Düsseldorf erinnern: Datum: 22.04.09 Uhrzeit: 18:30 (Türen auf) - 22:00 Veranstaltungsort: Heinrich-Heine-Universität Düsseldor… --- ## [Loading several locales files](https://www.ruby-forum.com/t/loading-several-locales-files/156311)
**Author:** [@micktaiwan](https://www.ruby-forum.com/u/micktaiwan)\ **Replies:** 1\ **Last updated:** [March 2, 2009, 12:14am UTC](https://www.ruby-forum.com/t/loading-several-locales-files/156311 "2009-03-02T00:14:20Z")
Hi, If I put my 2 locales en and fr in one file (config/locales/en.yml) english an french locales are loaded and I can switch between the two. But if I put the french local in a separate fr.yml file, then I get “tran… --- ## [Autotest problem, can you possibly help me?](https://www.ruby-forum.com/t/autotest-problem-can-you-possibly-help-me/121315)
**Author:** [@Piotr\_N](https://www.ruby-forum.com/u/Piotr_N)\ **Replies:** 1\ **Last updated:** [November 26, 2007, 8:35pm UTC](https://www.ruby-forum.com/t/autotest-problem-can-you-possibly-help-me/121315 "2007-11-26T20:35:40Z")
Hi, Im running windows xp and configured autotest with: http://railsforum.com/viewtopic.php?pid=4796 when i do autotest --rails i get following error: D:/servers/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.6… --- ## [Jackbox RC1 Challenge](https://www.ruby-forum.com/t/jackbox-rc1-challenge/243074)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [August 25, 2015, 9:49pm UTC](https://www.ruby-forum.com/t/jackbox-rc1-challenge/243074 "2015-08-25T21:49:26Z")
Jackbox RC1 Challenge You must enter the challenge by September 15, 2015. Prizes: There are two prizes. The first $500 dollar prize goes to the person/team who develops the most complete and innovative application … --- ## [Iterate through hash issues](https://www.ruby-forum.com/t/iterate-through-hash-issues/232347)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 3, 2014, 9:15pm UTC](https://www.ruby-forum.com/t/iterate-through-hash-issues/232347 "2014-10-03T21:15:41Z")
Hey all, my first post. ruby 1.8.7 on RHEL 6. Trying to build a hash, populate it, and then print it in a particular order. The output is not what I’m looking for. Some hash keys look odd and some puts statements fai… --- ## [Singular form of model](https://www.ruby-forum.com/t/singular-form-of-model/222719)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 7, 2012, 8:08pm UTC](https://www.ruby-forum.com/t/singular-form-of-model/222719 "2012-09-07T20:08:17Z")
Rails 3.1.3 ruby 1.9 I have a model called, “Give”. I understand that it may not be a good choice for a model, but couldn’t be helped. Rails seems to have recognized its singular form to be “gife” rather than “give… --- ## [\[Backport93 - Backport #5955\]\[Open\] Please backport r34409(io.c: skip stdin, which should be readabl](https://www.ruby-forum.com/t/backport93-backport-5955-open-please-backport-r34409-io-c-skip-stdin-which-should-be-readabl/216292)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 9, 2012, 9:13pm UTC](https://www.ruby-forum.com/t/backport93-backport-5955-open-please-backport-r34409-io-c-skip-stdin-which-should-be-readabl/216292 "2012-02-09T21:13:13Z")
Issue #5955 has been reported by Hiroshi SHIBATA. Backport #5955: Please backport r34409(io.c: skip stdin, which should be readable again.) Author: Hiroshi SHIBATA Status: Open Priority: Normal Assignee: Categor… --- ## [Best way to burst static file cache](https://www.ruby-forum.com/t/best-way-to-burst-static-file-cache/212224)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [October 2, 2011, 3:16pm UTC](https://www.ruby-forum.com/t/best-way-to-burst-static-file-cache/212224 "2011-10-02T15:16:33Z")
Hi Loving nginx, thanks Igor! I’m caching static files in a very traditional way, I hope: location ~\* .(js|css|png|jpg|jpeg|gif|ico)$ { #expires max; expires 30m; access\_log off; log\_not\_found on; … --- ## [Rb-appscript installation on MAC OS 10.6.3 (Snow Leopard)](https://www.ruby-forum.com/t/rb-appscript-installation-on-mac-os-10-6-3-snow-leopard/204236)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 13, 2011, 5:24pm UTC](https://www.ruby-forum.com/t/rb-appscript-installation-on-mac-os-10-6-3-snow-leopard/204236 "2011-03-13T17:24:08Z")
Hello, I am new user working on MAC OS and try to install rb-appscrip-0.6.0. I want Autoit functionality on the MAC OS with using rb-appscript. Ruby Version on MAC OS is: ruby 1.8.7 (2009-06-12 patchlevel 174) \[i686-… --- ## [Newbie Method Error Question](https://www.ruby-forum.com/t/newbie-method-error-question/204066)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 5, 2011, 9:01pm UTC](https://www.ruby-forum.com/t/newbie-method-error-question/204066 "2011-03-05T21:01:40Z")
Hi Rails group, I understand the basic CRUD scaffold setup. I’m trying to figure out the best way to implement the default index behavior with a model on every page as navigation. I’m having a conflict implementing bo… --- ## [Lost packet problem](https://www.ruby-forum.com/t/lost-packet-problem/183666)
**Author:** [@abbasi9999](https://www.ruby-forum.com/u/abbasi9999)\ **Replies:** 4\ **Last updated:** [February 19, 2010, 5:15pm UTC](https://www.ruby-forum.com/t/lost-packet-problem/183666 "2010-02-19T17:15:16Z")
I’m facing a problem, when the packet is lost in the channel. I’ve tried to create my own program with multiple ACKs between transmitter and receiver (both of them works as transceiver) to retransmit the lost packets… --- ## [Code coverage of ironruby code](https://www.ruby-forum.com/t/code-coverage-of-ironruby-code/175985)
**Author:** [@barby](https://www.ruby-forum.com/u/barby)\ **Replies:** 4\ **Last updated:** [September 23, 2009, 6:57pm UTC](https://www.ruby-forum.com/t/code-coverage-of-ironruby-code/175985 "2009-09-23T18:57:47Z")
Hi Is there a way to get the code coverage when running RSpec or Test::Unit stuff with ironruby? It would help me a lot to set build tresholds etc. Because I guess the C# tools won’t be able to do it and the ruby tool… --- ## [How to define a new variable in GRC](https://www.ruby-forum.com/t/how-to-define-a-new-variable-in-grc/169221)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 4\ **Last updated:** [June 1, 2009, 7:09am UTC](https://www.ruby-forum.com/t/how-to-define-a-new-variable-in-grc/169221 "2009-06-01T07:09:04Z")
I have 2 variable blocks in GRC called “channel” and “N” that represent an array of channel taps and an integer, respectively. I want to generate a new variable called “chanel\_FT\_inv” which represents 1/scipy.fft(cha… --- ## [Encrypt passwords in the database](https://www.ruby-forum.com/t/encrypt-passwords-in-the-database/167578)
**Author:** [@Lakridserne](https://www.ruby-forum.com/u/Lakridserne)\ **Replies:** 4\ **Last updated:** [May 13, 2009, 6:36am UTC](https://www.ruby-forum.com/t/encrypt-passwords-in-the-database/167578 "2009-05-13T06:36:55Z")
Hi, I know that there is a way to encrypt passwords, but what would be the easiest? For example you have 2 functions in php. You use them by calling: fuction(“data-to-be-encrypted-here”); But is there a similar way … --- ## [Advanced Search Ruby on Rails](https://www.ruby-forum.com/t/advanced-search-ruby-on-rails/196909)
**Author:** [@khim\_sreang](https://www.ruby-forum.com/u/khim_sreang)\ **Replies:** 4\ **Last updated:** [March 6, 2009, 3:02pm UTC](https://www.ruby-forum.com/t/advanced-search-ruby-on-rails/196909 "2009-03-06T15:02:28Z")
Hi all, I want to make ruby on rails advance search with check box and redio bottom but i can’t to do that,please help me to do that by seding code or some concept.Pleae find attachment file to see detail of my form … --- ## [Utiliser l'appli dans un script externe](https://www.ruby-forum.com/t/utiliser-lappli-dans-un-script-externe/157677)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 4\ **Last updated:** [January 14, 2009, 12:26pm UTC](https://www.ruby-forum.com/t/utiliser-lappli-dans-un-script-externe/157677 "2009-01-14T12:26:45Z")
Bonjour, je voudrais utiliser un script externe (via cron) pour accéder à mon appli. Que dois-je inclure pour pouvoir ensuite utiliser mes modèles ? Merci ! gUI – Pour la santé de votre ordinateur, préférez l… --- ## [Wsdl2ruby request invalid while soapui's is correct](https://www.ruby-forum.com/t/wsdl2ruby-request-invalid-while-soapuis-is-correct/149731)
**Author:** [@leegodden](https://www.ruby-forum.com/u/leegodden)\ **Replies:** 4\ **Last updated:** [October 4, 2008, 3:58am UTC](https://www.ruby-forum.com/t/wsdl2ruby-request-invalid-while-soapuis-is-correct/149731 "2008-10-04T03:58:32Z")
\[Apologies if this ends up being a duplicate post. I’ve been waiting for over three hours for my post to appear, so I’m wondering if there is a problem between Nabble and this list.\] I’m trying to use wsdl2ruby with… --- ## [Textmate tips and shortcuts](https://www.ruby-forum.com/t/textmate-tips-and-shortcuts/146028)
**Author:** [@timhunter](https://www.ruby-forum.com/u/timhunter)\ **Replies:** 4\ **Last updated:** [August 16, 2008, 6:20pm UTC](https://www.ruby-forum.com/t/textmate-tips-and-shortcuts/146028 "2008-08-16T18:20:21Z")
Wow, 111111 messages in rails-talk. (111112 now) I’ve recently purchased my first mac, and of course textmate. I think I’m about to switch to textmate full time from Netbeans. I’m finding I’m behind the 8 ball with … --- ## [Ayuda con routes](https://www.ruby-forum.com/t/ayuda-con-routes/145607)
**Author:** [@davox](https://www.ruby-forum.com/u/davox)\ **Replies:** 4\ **Last updated:** [August 12, 2008, 1:45am UTC](https://www.ruby-forum.com/t/ayuda-con-routes/145607 "2008-08-12T01:45:30Z")
Hola. tengo un controller que hace varias cosas. dentro de las cuales hace una busqueda, y esta misma la pagino (mislav-will-paginate). ahora… cuando llego al resultado de la busqueda… me da el siguiente error “Cou… --- ## [GRC bug in Variable Sink](https://www.ruby-forum.com/t/grc-bug-in-variable-sink/138162)
**Author:** [@Ed\_Criscuolo](https://www.ruby-forum.com/u/Ed_Criscuolo)\ **Replies:** 4\ **Last updated:** [May 20, 2008, 10:43pm UTC](https://www.ruby-forum.com/t/grc-bug-in-variable-sink/138162 "2008-05-20T22:43:34Z")
Josh, I believe I’ve uncovered a bug in the Variable Sink block. It seems to work fine when the input type is “float”, but fails to function correctly when the input type is either “int” or “short”. The flowgraph co… --- ## [Mongrel fails to install](https://www.ruby-forum.com/t/mongrel-fails-to-install/121551)
**Author:** [@Thufir](https://www.ruby-forum.com/u/Thufir)\ **Replies:** 4\ **Last updated:** [November 30, 2007, 11:55pm UTC](https://www.ruby-forum.com/t/mongrel-fails-to-install/121551 "2007-11-30T23:55:48Z")
I’m going to play around with it, but why would it fail? permissions? C:\\code\> C:\\code\>gem install mongrel Bulk updating Gem source index for: http://gems.rubyforge.org Select which gem to install for your platform … --- ## [Link\_to\_remote mit RJS und Fallback](https://www.ruby-forum.com/t/link-to-remote-mit-rjs-und-fallback/118109)
**Author:** [@roslind](https://www.ruby-forum.com/u/roslind)\ **Replies:** 4\ **Last updated:** [October 24, 2007, 11:24am UTC](https://www.ruby-forum.com/t/link-to-remote-mit-rjs-und-fallback/118109 "2007-10-24T11:24:54Z")
Hallo Leute, erste RJS Schritte: Ich iteriere in einer View über mehrere articles … \<%= link\_to\_remote “Weitere Informationen”, :update =\> “link\_section\_# {article.id}”, :url =\> { :action =\> “show\_info”, :id =\> arti… --- ## [Audio card sampling rate problem](https://www.ruby-forum.com/t/audio-card-sampling-rate-problem/108576)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [July 6, 2007, 1:07pm UTC](https://www.ruby-forum.com/t/audio-card-sampling-rate-problem/108576 "2007-07-06T13:07:20Z")
Hi all, I have been experienting with gnuradio for some time and I have noticed an annoying problem with the audio sampling rate: in the scripts from the example directory it is set to a hard value of 32ksamples/s. … --- ## [LSRC Name Picker](https://www.ruby-forum.com/t/lsrc-name-picker/108411)
**Author:** [@Ari\_B](https://www.ruby-forum.com/u/Ari_B)\ **Replies:** 4\ **Last updated:** [July 3, 2007, 3:10pm UTC](https://www.ruby-forum.com/t/lsrc-name-picker/108411 "2007-07-03T15:10:20Z")
Hey all. I seem to get this error whenever I run my program. -----------------------------------------------------------| ERROR -----------------------------------------------------------| namePicker-cli.rb:58: synt… --- ## [Re: Error writing blob to sqlserver](https://www.ruby-forum.com/t/re-error-writing-blob-to-sqlserver/86516)
**Author:** [@BallS\_Donald\_A\_Jr\_S](https://www.ruby-forum.com/u/BallS_Donald_A_Jr_S)\ **Replies:** 4\ **Last updated:** [February 23, 2007, 7:40pm UTC](https://www.ruby-forum.com/t/re-error-writing-blob-to-sqlserver/86516 "2007-02-23T19:40:32Z")
I did some research into this a little while back as I’m using sqlserver with FlexImage and wanted to store blobs in the database instead of on the filesystem. Alas, the rails sqlserver adapter does not support this. … --- ## [CSV Export from view](https://www.ruby-forum.com/t/csv-export-from-view/75414)
**Author:** [@Rajkumar\_S](https://www.ruby-forum.com/u/Rajkumar_S)\ **Replies:** 4\ **Last updated:** [November 10, 2006, 12:31pm UTC](https://www.ruby-forum.com/t/csv-export-from-view/75414 "2006-11-10T12:31:56Z")
Hi, Whcih is the best way to export a table as csv ? I already have the table I want to export as a 2d array, and has disabled the layout for that view. But I am bit confused about the final output, my current pathe… --- ## [RoR + Ajax](https://www.ruby-forum.com/t/ror-ajax/95360)
**Author:** [@moufid\_zeribi](https://www.ruby-forum.com/u/moufid_zeribi)\ **Replies:** 4\ **Last updated:** [May 30, 2006, 5:44pm UTC](https://www.ruby-forum.com/t/ror-ajax/95360 "2006-05-30T17:44:16Z")
Bonjour, je suis en train de travailler avec le template RJS, avec en particulier l’usage des fonctions “insert\_html” et “visual\_effect”. Le problème qui se pose est que ma page renvoyée (qui me rend l’effet voulu) se… --- ## [Strange problem](https://www.ruby-forum.com/t/strange-problem/57160)
**Author:** [@mathew](https://www.ruby-forum.com/u/mathew)\ **Replies:** 4\ **Last updated:** [April 7, 2006, 5:34pm UTC](https://www.ruby-forum.com/t/strange-problem/57160 "2006-04-07T17:34:47Z")
If you look at http://meta.ath0.com/articles/page/2 there’s a posting titled “Equilibrium”. If you click on the title, you get “Post not found”. Any idea why this might be happening? Nothing appears in the logs. math… --- ## [Engine install problems with OS X](https://www.ruby-forum.com/t/engine-install-problems-with-os-x/102251)
**Author:** [@bplummer](https://www.ruby-forum.com/u/bplummer)\ **Replies:** 4\ **Last updated:** [January 27, 2006, 5:12pm UTC](https://www.ruby-forum.com/t/engine-install-problems-with-os-x/102251 "2006-01-27T17:12:52Z")
I have everything installed via Darwin ports. When I try to do a “script/plugin install engines” in a freshly created rails app I get the following: Macintosh:~/My Web S.s/nckapool bill$ script/plugin install engines … [Previous page](https://www.ruby-forum.com/top.md?page=1071&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1073&per_page=50)