# Top **URL:** https://www.ruby-forum.com/top.md?page=1729 [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:** 1730 --- ## [Asset Pipeline doubles my CSS refs?](https://www.ruby-forum.com/t/asset-pipeline-doubles-my-css-refs/217064)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 21, 2012, 4:55am UTC](https://www.ruby-forum.com/t/asset-pipeline-doubles-my-css-refs/217064 "2012-02-21T04:55:48Z")
Hi, I’m trying to properly reference a .css file. Unfortunately the asset pipeline is doubling my css references which disables my code. What gets rendered is: See the doubling of my references? the ?body=1 b… --- ## [Method\_missing - but can it be "isolated" to per-project basis?](https://www.ruby-forum.com/t/method-missing-but-can-it-be-isolated-to-per-project-basis/216177)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 29, 2012, 9:17pm UTC](https://www.ruby-forum.com/t/method-missing-but-can-it-be-isolated-to-per-project-basis/216177 "2012-01-29T21:17:15Z")
Hi. I have been playing with the following code (explanation follows after the code): require ‘pp’ class Object def method\_missing(\*args) return args.join ’ ’ end end def foo(i = nil) puts i if i puts yield i… --- ## [Ruby on rails events frequency](https://www.ruby-forum.com/t/ruby-on-rails-events-frequency/215265)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 29, 2011, 8:02am UTC](https://www.ruby-forum.com/t/ruby-on-rails-events-frequency/215265 "2011-12-29T08:02:11Z")
I’m using the JQuery full calendar in one of my rails applications, however I’ve spotted (what I believe to be a bug) which is really bugging me as I can’t fix it. Lets say my configured “END\_TIME” is 31st December 20… --- ## [Question about upstream keepalive + fastcgi + gzip](https://www.ruby-forum.com/t/question-about-upstream-keepalive-fastcgi-gzip/213331)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 30, 2011, 7:39pm UTC](https://www.ruby-forum.com/t/question-about-upstream-keepalive-fastcgi-gzip/213331 "2011-10-30T19:39:50Z")
Hi, With the keepalive upstream / fastcgi patch nginx is now capable of sending out chunked transfers for content received on fastcgi interface. Is there anyway to get something like apache’s flushpackets functional… --- ## [Mouse control in Linux and Windows](https://www.ruby-forum.com/t/mouse-control-in-linux-and-windows/212315)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 3, 2011, 5:43pm UTC](https://www.ruby-forum.com/t/mouse-control-in-linux-and-windows/212315 "2011-10-03T17:43:37Z")
I’m looking for a library to control the mouse and send keys that is working in Linux and Windows, I found WindowsInput but it is only working on Windows. Any idea about this? Thanks. --- ## [Math with table rows](https://www.ruby-forum.com/t/math-with-table-rows/210854)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 18, 2011, 7:56pm UTC](https://www.ruby-forum.com/t/math-with-table-rows/210854 "2011-08-18T19:56:39Z")
Lets supose I have a User table, and on this table I have height, weight and result rows. In a form I input height and weight values and want to multiply those two values and store on the resulta row on database. I … --- ## [Error of testing has\_many :through](https://www.ruby-forum.com/t/error-of-testing-has-many-through/209238)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 11, 2011, 4:27pm UTC](https://www.ruby-forum.com/t/error-of-testing-has-many-through/209238 "2011-07-11T16:27:43Z")
Hi everyone, I am testing the validation of association of the model but i can a error… plzz help error /usr/local/lib/ruby/gems/1.9.1/gems/shoulda-2.11.3/lib/shoulda/ active\_record/matchers/association\_matcher.rb:2… --- ## [Theme Support for rails?](https://www.ruby-forum.com/t/theme-support-for-rails/161935)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [June 28, 2011, 11:43pm UTC](https://www.ruby-forum.com/t/theme-support-for-rails/161935 "2011-06-28T23:43:18Z")
Hey all, I have a problem currently where I’m trying to enable “themes” for rails, in that views and layouts can be loaded from different locations, depending on the theme selected. Now, prefacing that I have tried … --- ## [First Deploy](https://www.ruby-forum.com/t/first-deploy/207589)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 28, 2011, 11:52pm UTC](https://www.ruby-forum.com/t/first-deploy/207589 "2011-05-28T23:52:55Z")
Hi guys! I’m doing my first deploy with passenger + capistrano and I’m getting the error bellow. My server is dreamhost.com and I put the correct permission in all folders. Someone have some idea why I’ heaving this… --- ## [Robot causing MissingTemplate by sending :formats=\>\["text/\*"\], :locale=\>\[:en, :en\]](https://www.ruby-forum.com/t/robot-causing-missingtemplate-by-sending-formats-text-locale-en-en/206938)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 26, 2011, 3:57pm UTC](https://www.ruby-forum.com/t/robot-causing-missingtemplate-by-sending-formats-text-locale-en-en/206938 "2011-05-26T15:57:47Z")
Our production site occasionally gets the following error, which sends everyone on the team an email: Started GET “/” for 64.214.53.2 at 2011-05-13 10:53:16 -0400 Processing by HomeController#index as etc… ActionVie… --- ## [Error on Run App: Possible Path Error](https://www.ruby-forum.com/t/error-on-run-app-possible-path-error/207093)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 18, 2011, 7:29am UTC](https://www.ruby-forum.com/t/error-on-run-app-possible-path-error/207093 "2011-05-18T07:29:56Z")
My app run on DOS prompt (ruby), but not in Windows (rubyw) or Apache. Using Aptana, when I go in (Run Configurations -\> Environment) and create a variable “path” with value “c:\\ruby” it works. But this directory is a… --- ## [Ambiguous columns from related tables](https://www.ruby-forum.com/t/ambiguous-columns-from-related-tables/203965)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 2, 2011, 8:21pm UTC](https://www.ruby-forum.com/t/ambiguous-columns-from-related-tables/203965 "2011-03-02T20:21:34Z")
Hi all, I’ve got an issue where i have a search page that passes a field which is then used as the criteria of the search. Problem is, I’ve set an AR has\_many relationship in the model that joins one table to another … --- ## [Howto module please help](https://www.ruby-forum.com/t/howto-module-please-help/198467)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 2, 2010, 4:44pm UTC](https://www.ruby-forum.com/t/howto-module-please-help/198467 "2010-11-02T16:44:01Z")
Hello, I posted this a week ago and received no response. Any comments or suggestions would be greatly appreciate. I recently got python programs to successfully import the howto module, but I cannot use the functions… --- ## [DL Library - Ruby 1.9.2 - Windows](https://www.ruby-forum.com/t/dl-library-ruby-1-9-2-windows/197574)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [October 19, 2010, 8:27pm UTC](https://www.ruby-forum.com/t/dl-library-ruby-1-9-2-windows/197574 "2010-10-19T20:27:39Z")
Does anybody know where documentation is for using the DL library in 1.9.2? I’m trying to understand the syntax, and how it differs from the DL library in Ruby 1.8. Could someone give me a quick example of calling the… --- ## [Come prendere la stringa con username da session\['login'\]](https://www.ruby-forum.com/t/come-prendere-la-stringa-con-username-da-session-login/194816)
**Author:** [@chenshin](https://www.ruby-forum.com/u/chenshin)\ **Replies:** 2\ **Last updated:** [September 12, 2010, 11:34pm UTC](https://www.ruby-forum.com/t/come-prendere-la-stringa-con-username-da-session-login/194816 "2010-09-12T23:34:46Z")
Raga sono rookie di ruby, sto facendo un sito web dove voglio mi servirebbe prendere i dati passati alla sessione : session\[‘login’\] per poter interagire con il mio sito perchè per ogni utente registrato voglio far… --- ## [Ary6\[1..2,0..-1\]](https://www.ruby-forum.com/t/ary6-1-2-0-1/194381)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 2\ **Last updated:** [September 3, 2010, 5:42pm UTC](https://www.ruby-forum.com/t/ary6-1-2-0-1/194381 "2010-09-03T17:42:38Z")
At the following: http://ruby.gfd-dennou.org/tutorial/gokuraku/index-e.html Under “Index”, I want to ask about the following: ary6 = NArray.sfloat(4,3).indgen!(1.02.0) # This line didn’t work ary6\[1…2,0…-1\] # What is… --- ## [Is directive alias incompatible with module FastCGI?](https://www.ruby-forum.com/t/is-directive-alias-incompatible-with-module-fastcgi/193427)
**Author:** [@IPB\_Refugee](https://www.ruby-forum.com/u/IPB_Refugee)\ **Replies:** 2\ **Last updated:** [August 28, 2010, 6:38am UTC](https://www.ruby-forum.com/t/is-directive-alias-incompatible-with-module-fastcgi/193427 "2010-08-28T06:38:38Z")
Hello, at first let me thank you for developing NginX! I use NginX 0.8.48, PHP 5.3.3 with inbuilt php-fpm version 0.6.5 on CentOS 5.5. But there is one problem I have been trying to solve for hours without success: I… --- ## [Padrino vs Rails](https://www.ruby-forum.com/t/padrino-vs-rails/193741)
**Author:** [@Luigi\_MaselliSS](https://www.ruby-forum.com/u/Luigi_MaselliSS)\ **Replies:** 2\ **Last updated:** [August 24, 2010, 9:47am UTC](https://www.ruby-forum.com/t/padrino-vs-rails/193741 "2010-08-24T09:47:37Z")
Qualcuno l’ha provato o lo usa in produzione? limitazioni? http://www.padrinorb.com Per chi non ne avesse mai sentito parlare è un framework stile rails, minimale, che offre un sistema di autenticazione/amministrazio… --- ## [QtRuby : constructor optional parameter](https://www.ruby-forum.com/t/qtruby-constructor-optional-parameter/193373)
**Author:** [@bonechi](https://www.ruby-forum.com/u/bonechi)\ **Replies:** 2\ **Last updated:** [August 16, 2010, 8:50pm UTC](https://www.ruby-forum.com/t/qtruby-constructor-optional-parameter/193373 "2010-08-16T20:50:09Z")
Hello everyone! I would like to know how to manage (with QtRuby) the optional parameter from the constructor of a lot of classes (in Qt C++). I join a quick example. Thank you! Here is the code: require “Qt4” clas… --- ## [\[ANN\] JRuby 1.5.1 Released](https://www.ruby-forum.com/t/ann-jruby-1-5-1-released/189792)
**Author:** [@Thomas\_E\_Enebo](https://www.ruby-forum.com/u/Thomas_E_Enebo)\ **Replies:** 2\ **Last updated:** [June 7, 2010, 11:17pm UTC](https://www.ruby-forum.com/t/ann-jruby-1-5-1-released/189792 "2010-06-07T23:17:58Z")
The JRuby community is pleased to announce the release of JRuby 1.5.1. \* Homepage: http://www.jruby.org/ \* Download: http://www.jruby.org/download JRuby 1.5.0 was a long overdue and huge release. JRuby 1.5.1 is a mino… --- ## [Nginx and FastCGI C/C++](https://www.ruby-forum.com/t/nginx-and-fastcgi-c-c/189699)
**Author:** [@kleinchris](https://www.ruby-forum.com/u/kleinchris)\ **Replies:** 2\ **Last updated:** [June 6, 2010, 12:54am UTC](https://www.ruby-forum.com/t/nginx-and-fastcgi-c-c/189699 "2010-06-06T00:54:41Z")
Hello is it possible, that nginx can open FastCGI Application’s like the Apache2 mod\_fastcgi and open applications like: #include \ int main(void) { unsigned int counter = 1; while(FCGI\_Accept() \>= … --- ## [\[Feature:trunk\] hide the internal of anonymous Enumerator](https://www.ruby-forum.com/t/feature-trunk-hide-the-internal-of-anonymous-enumerator/178860)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 2\ **Last updated:** [March 18, 2010, 3:45pm UTC](https://www.ruby-forum.com/t/feature-trunk-hide-the-internal-of-anonymous-enumerator/178860 "2010-03-18T15:45:43Z")
e$B1sF#$G$9!#e(B \[ruby-dev:39665\] e$B$h$j0zMQ!#e(B 2009e$BG/e(B11e$B7ne(B12e$BF|e(B0:38 Akinori MUSHA removed\_email\_address@domain.invalid: e$B!!e(BYielder/Generator e$B$H$$$&AH9g$;$K$h$k\ **Author:** [@Paul\_F\_Fraser](https://www.ruby-forum.com/u/Paul_F_Fraser)\ **Replies:** 2\ **Last updated:** [November 24, 2009, 11:37pm UTC](https://www.ruby-forum.com/t/openssl-error-with-quick-cert-code/179182 "2009-11-24T23:37:02Z") Trying to get quick\_cert working with JRuby 1.4. The following code bombs out keypair = OpenSSL::PKey::RSA.new(1024) if new\_certificate\_opts\[:password\].nil? then File.open @keypair\_file, "w", 0400 do |f| # 0400 = 00… --- ## [Script/generate error](https://www.ruby-forum.com/t/script-generate-error/178426)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 2\ **Last updated:** [November 4, 2009, 4:26pm UTC](https://www.ruby-forum.com/t/script-generate-error/178426 "2009-11-04T16:26:20Z")
I’ve created a new jruby on rails applicazion. Jruby version is 1.4.0. I’ve installed all requested gems. If I run the application works without problems. If I run script/generate to see all available generators I’ve… --- ## [Alternatives to rmagick?](https://www.ruby-forum.com/t/alternatives-to-rmagick/177644)
**Author:** [@eltercero](https://www.ruby-forum.com/u/eltercero)\ **Replies:** 2\ **Last updated:** [October 21, 2009, 6:56pm UTC](https://www.ruby-forum.com/t/alternatives-to-rmagick/177644 "2009-10-21T18:56:02Z")
Hi there, Is there any real alternative to RMagick? I need to compose some texts to an image, so I don’t really need anything really complex. --- ## [For loop in excel macro](https://www.ruby-forum.com/t/for-loop-in-excel-macro/177048)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 2\ **Last updated:** [October 11, 2009, 12:41am UTC](https://www.ruby-forum.com/t/for-loop-in-excel-macro/177048 "2009-10-11T00:41:45Z")
Hi all, Here is an off -Ruby topic. Recently I need to do a lot of work in Excel with repeated work. And macro might be some help. I wonder how I can loop some ranges of cells using a for loop in Excel. Thanks, … --- ## [Sinatra: jquery displays ruby code when calling for an update. a little help please](https://www.ruby-forum.com/t/sinatra-jquery-displays-ruby-code-when-calling-for-an-update-a-little-help-please/174713)
**Author:** [@Kreas](https://www.ruby-forum.com/u/Kreas)\ **Replies:** 2\ **Last updated:** [September 1, 2009, 11:22pm UTC](https://www.ruby-forum.com/t/sinatra-jquery-displays-ruby-code-when-calling-for-an-update-a-little-help-please/174713 "2009-09-01T23:22:58Z")
Hey all, So I’m running into an issue with jquery when making an ajax call to retrieve a string. It comes back displaying the entire chunk of code rather than rendering it in my erb file… I’m confused. Here’s the act… --- ## [C++ modules of GNU Radio](https://www.ruby-forum.com/t/c-modules-of-gnu-radio/173612)
**Author:** [@Himanshu\_Thapar](https://www.ruby-forum.com/u/Himanshu_Thapar)\ **Replies:** 2\ **Last updated:** [August 12, 2009, 12:50am UTC](https://www.ruby-forum.com/t/c-modules-of-gnu-radio/173612 "2009-08-12T00:50:28Z")
Hello Everyone, I am new to GNU Radio and was wondering if anyone can guide me to the only C++ modules of GNU Radio. I am actually trying to port these modules in Windows in a commercial compiler and seeing what erro… --- ## [Build tree versus Install Tree](https://www.ruby-forum.com/t/build-tree-versus-install-tree/168617)
**Author:** [@Tom\_Lutz](https://www.ruby-forum.com/u/Tom_Lutz)\ **Replies:** 2\ **Last updated:** [May 23, 2009, 12:11am UTC](https://www.ruby-forum.com/t/build-tree-versus-install-tree/168617 "2009-05-23T00:11:20Z")
Is there an easy way to test out my code modifications without doing ‘make install’? It takes so long… Thanks, Tom --- ## [Link\_to\_remote option :onsuccess, execute js function](https://www.ruby-forum.com/t/link-to-remote-option-onsuccess-execute-js-function/65332)
**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\ **Replies:** 2\ **Last updated:** [May 18, 2009, 1:27pm UTC](https://www.ruby-forum.com/t/link-to-remote-option-onsuccess-execute-js-function/65332 "2009-05-18T13:27:26Z")
How should I define the :onsuccess option in my - link\_to\_remote - tag, to execute a Js function I wrote : :success =\> “toggleButton(this, /db\_bfilter/i);” ‘this’ is the current element defined in my view : \<%= fi… --- ## [Oracle buys Sun](https://www.ruby-forum.com/t/oracle-buys-sun/165974)
**Author:** [@mcampbell](https://www.ruby-forum.com/u/mcampbell)\ **Replies:** 2\ **Last updated:** [April 20, 2009, 3:51pm UTC](https://www.ruby-forum.com/t/oracle-buys-sun/165974 "2009-04-20T15:51:05Z")
I hope everything works out for you, Charles. At least as good as you hope and better than you expect! Interesting days ahead, for sure… To unsubscribe from this list, please visit: http://xircles.codehaus.org/mana… --- ## [Select\_tag help](https://www.ruby-forum.com/t/select-tag-help/163528)
**Author:** [@skirkpatrick](https://www.ruby-forum.com/u/skirkpatrick)\ **Replies:** 2\ **Last updated:** [March 21, 2009, 5:08pm UTC](https://www.ruby-forum.com/t/select-tag-help/163528 "2009-03-21T17:08:34Z")
I’m trying to create a select tag for a search form that defaults to –\>Fake when nothing has been selected. I have tried using the following: \<%= select\_tag(:fake, options\_for\_select({"–\>Fake" =\> “”, “Yes” =\> 1, “No… --- ## [Memcached Question - Authenticated Users?](https://www.ruby-forum.com/t/memcached-question-authenticated-users/161507)
**Author:** [@unclouded](https://www.ruby-forum.com/u/unclouded)\ **Replies:** 2\ **Last updated:** [February 27, 2009, 12:59am UTC](https://www.ruby-forum.com/t/memcached-question-authenticated-users/161507 "2009-02-27T00:59:45Z")
Hello, I’m looking at enabling the memcache module. One question - for any member who has logged in to my site, I don’t want to serve a cached copy of the page. It’s fine for anonymous users, however. Is this poss… --- ## [Full daughterboard support added to in-band code & in-band update](https://www.ruby-forum.com/t/full-daughterboard-support-added-to-in-band-code-in-band-update/157946)
**Author:** [@george\_n](https://www.ruby-forum.com/u/george_n)\ **Replies:** 2\ **Last updated:** [January 18, 2009, 6:13pm UTC](https://www.ruby-forum.com/t/full-daughterboard-support-added-to-in-band-code-in-band-update/157946 "2009-01-18T18:13:23Z")
Hi all, Thanks to Eric, Jonathan, Tom, and whoever else worked on the C++ daughterboard code, we now have full daughterboard support for the in-band project. I only have BasicTX/RX and RFX2400 which I tested. If any… --- ## [Help with model association](https://www.ruby-forum.com/t/help-with-model-association/156546)
**Author:** [@Petr\_Ruzicka](https://www.ruby-forum.com/u/Petr_Ruzicka)\ **Replies:** 2\ **Last updated:** [December 30, 2008, 12:32pm UTC](https://www.ruby-forum.com/t/help-with-model-association/156546 "2008-12-30T12:32:06Z")
Hi, I’m very new to RoR so my question may be bit stupid. I’m trying to create application that could serve as training log. So I have “Trainee” who goes to a gym. What he/she does is a “Workout” (and there is a bunc… --- ## [Question about SD-Card Redear and USRP2](https://www.ruby-forum.com/t/question-about-sd-card-redear-and-usrp2/152219)
**Author:** [@Matigakis\_E](https://www.ruby-forum.com/u/Matigakis_E)\ **Replies:** 2\ **Last updated:** [October 31, 2008, 5:40pm UTC](https://www.ruby-forum.com/t/question-about-sd-card-redear-and-usrp2/152219 "2008-10-31T17:40:22Z")
Hi, the SD-Card reader that is available from Ettus R. is specifically made for the USRP2? Is it possible to use the SD-Card reader of my laptop to program the SD-Cards? We are having problem setting the gain in the… --- ## [\[rails\] Problema polimorfismo](https://www.ruby-forum.com/t/rails-problema-polimorfismo/150871)
**Author:** [@serpico](https://www.ruby-forum.com/u/serpico)\ **Replies:** 2\ **Last updated:** [October 14, 2008, 5:25pm UTC](https://www.ruby-forum.com/t/rails-problema-polimorfismo/150871 "2008-10-14T17:25:08Z")
Salve a tutti, ho riscontrato un problema relativo alle associazioni polimorfiche, magari qualcuno può darmi qualche dritta. Ho un modello comments polimorfico, che può quindi essere associato a un numero indefinit… --- ## [Apatana studio probleme avec rake rail](https://www.ruby-forum.com/t/apatana-studio-probleme-avec-rake-rail/148843)
**Author:** [@yomgi](https://www.ruby-forum.com/u/yomgi)\ **Replies:** 2\ **Last updated:** [September 19, 2008, 12:38pm UTC](https://www.ruby-forum.com/t/apatana-studio-probleme-avec-rake-rail/148843 "2008-09-19T12:38:40Z")
Si vous pouvez m’aider. J’ai installé apatana studio puis l’extension Aptana RadRails, jusque la tous va bien. ensuite jai suivi les explications Creating a simple application 1 Make sure this project is selected i… --- ## [Sobre I18n en rails 2.2 (performance)](https://www.ruby-forum.com/t/sobre-i18n-en-rails-2-2-performance/147273)
**Author:** [@edgarjs](https://www.ruby-forum.com/u/edgarjs)\ **Replies:** 2\ **Last updated:** [August 31, 2008, 5:30am UTC](https://www.ruby-forum.com/t/sobre-i18n-en-rails-2-2-performance/147273 "2008-08-31T05:30:05Z")
Hola, Estoy probando la nueva caracteristica de internacionalizacion que va a venir incluida en rails 2.2 Tengo una duda en especial que me ronda la cabeza: Qué es más eficiente?: Hacer I18n.load\_translations en … --- ## [Getting unexpected string value for NULL values](https://www.ruby-forum.com/t/getting-unexpected-string-value-for-null-values/145746)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 2\ **Last updated:** [August 13, 2008, 4:46pm UTC](https://www.ruby-forum.com/t/getting-unexpected-string-value-for-null-values/145746 "2008-08-13T16:46:57Z")
Upgrading a legacy app from 1.x to 2.1… The app has a Product model, and the Products migration contains: t.column :serial\_no, :string, :default =\> :null But if I create new, empty Product object like this in script… --- ## [Emacs .el files](https://www.ruby-forum.com/t/emacs-el-files/145390)
**Author:** [@orlick](https://www.ruby-forum.com/u/orlick)\ **Replies:** 2\ **Last updated:** [August 8, 2008, 6:39pm UTC](https://www.ruby-forum.com/t/emacs-el-files/145390 "2008-08-08T18:39:27Z")
Hi All, It would be nice if there was a README file in the “ruby/misc” directory on how to apply the emacs .el files to .emacs. I copied all the .el files into the /usr/share/emacs/site-list/site-start.d directory.… --- ## [\[ANN/ADV\] Erik Kastner to join D.A. Black in "Advancing With Rails" training](https://www.ruby-forum.com/t/ann-adv-erik-kastner-to-join-d-a-black-in-advancing-with-rails-training/143556)
**Author:** [@David\_ASBlack](https://www.ruby-forum.com/u/David_ASBlack)\ **Replies:** 2\ **Last updated:** [July 21, 2008, 12:43pm UTC](https://www.ruby-forum.com/t/ann-adv-erik-kastner-to-join-d-a-black-in-advancing-with-rails-training/143556 "2008-07-21T12:43:45Z")
Hi everyone – I am extremely pleased to announce that Erik Kastner will be joining me in Edison, New Jersey, August 18-21, as co-instructor for the training course “Advancing With Rails”. This will be the first time … --- ## [ActiveRecord puzzler for smart kids (preserving fk inserts when using has\_many :through, :condition](https://www.ruby-forum.com/t/activerecord-puzzler-for-smart-kids-preserving-fk-inserts-when-using-has-many-through-condition/142717)
**Author:** [@tshim](https://www.ruby-forum.com/u/tshim)\ **Replies:** 2\ **Last updated:** [July 11, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/activerecord-puzzler-for-smart-kids-preserving-fk-inserts-when-using-has-many-through-condition/142717 "2008-07-11T18:23:29Z")
You kids and your fancy ActiveRecord stuff. You’re having all the fun while us geezers are writing complex JOINS by hand. Whee! Wondering if anyone has reached a more elegant solution to this sort of has\_many :through… --- ## [How can I read my log in Windows?](https://www.ruby-forum.com/t/how-can-i-read-my-log-in-windows/140302)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 2\ **Last updated:** [June 13, 2008, 2:19pm UTC](https://www.ruby-forum.com/t/how-can-i-read-my-log-in-windows/140302 "2008-06-13T14:19:45Z")
Is there some way of reading development.log file while the app is running, with every step, like in the Mac console? --- ## [Ver Ip del navegante](https://www.ruby-forum.com/t/ver-ip-del-navegante/139946)
**Author:** [@forever](https://www.ruby-forum.com/u/forever)\ **Replies:** 2\ **Last updated:** [June 9, 2008, 4:02pm UTC](https://www.ruby-forum.com/t/ver-ip-del-navegante/139946 "2008-06-09T16:02:24Z")
Hola Gente de la Lista! Otra vez yo! Hay alguna funcion que me muestre la ip del navegante de mi web? Gracias! --- ## [Active\_scaffold](https://www.ruby-forum.com/t/active-scaffold/139528)
**Author:** [@fvasquez](https://www.ruby-forum.com/u/fvasquez)\ **Replies:** 2\ **Last updated:** [June 5, 2008, 2:16am UTC](https://www.ruby-forum.com/t/active-scaffold/139528 "2008-06-05T02:16:05Z")
Hola a todos por aqui… Tengo un pequeño problema y no se como resolverlo class UsuarioController \< ApplicationController active\_scaffold :usuario do |config| config.columns = \[:nombre, :apellido, :usuario, :rol\] co… --- ## [Can't start ruby with RUBYOPT=-T4](https://www.ruby-forum.com/t/cant-start-ruby-with-rubyopt-t4/134849)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 2\ **Last updated:** [April 16, 2008, 11:26am UTC](https://www.ruby-forum.com/t/cant-start-ruby-with-rubyopt-t4/134849 "2008-04-16T11:26:53Z")
e$B1sF#$H?=$7$^$9!#e(B e$B0J2\<$N5sF0$O0U?^E\*$G$7$g$&$+!#e(B $ RUBYOPT=-T4 ./ruby ./ruby: Insecure: can’t set constant (SecurityError) $ ./ruby -v ruby 1.9.0 (2008-04-15 revision 16040) \[i686-linux\] e$B\ **Author:** [@Yukihiro\_M](https://www.ruby-forum.com/u/Yukihiro_M)\ **Replies:** 2\ **Last updated:** [April 12, 2008, 4:01pm UTC](https://www.ruby-forum.com/t/fw-bug-in-ruby-complex-module/134591 "2008-04-12T16:01:02Z") e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B e$B8+Mn$H$7$F$^$7$?$,!":rG/Kv$K!Ve(BComplexe$B$N=|;;$K%P%0$,$"$k!W$He(B e$B$$$&%a!\<%k$,e(Bruby-coree$B$KMh$F$^$7$?!#e(B\[ruby-talk:285292\] e$B8=\>u$Ne(BCe$BAH$9~$$Ne(Bcomplexe$B$G$bF1MM… --- ## [Hello everyone. I am a new here. I have some questions](https://www.ruby-forum.com/t/hello-everyone-i-am-a-new-here-i-have-some-questions/132586)
**Author:** [@alexmic](https://www.ruby-forum.com/u/alexmic)\ **Replies:** 2\ **Last updated:** [March 21, 2008, 7:06pm UTC](https://www.ruby-forum.com/t/hello-everyone-i-am-a-new-here-i-have-some-questions/132586 "2008-03-21T19:06:13Z")
Hello everyone! I was posting to GNURadio about an year ago but I got busy and then I stopped. I have again started reading about GNURadio and hope to devote my free time this entire year on GNURadio. So I have start… --- ## [Problem with ironruby on mono](https://www.ruby-forum.com/t/problem-with-ironruby-on-mono/128617)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [February 9, 2008, 1:10pm UTC](https://www.ruby-forum.com/t/problem-with-ironruby-on-mono/128617 "2008-02-09T13:10:53Z")
Hi all, I’ve successfully compiled (with rake compile mono=1) IronRuby under Linux with Mono but whe I try to execute some code I get a strange behaviour, for example: $ mono rbx.exe 0.1 Copyright (c) Microsoft Cor… [Previous page](https://www.ruby-forum.com/top.md?page=1728&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1730&per_page=50)