# Top **URL:** https://www.ruby-forum.com/top.md?page=1747 [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:** 1748 --- ## [\*\*\* glibc detected \*\*\* nginx:](https://www.ruby-forum.com/t/glibc-detected-nginx/162777)
**Author:** [@ilovenginx](https://www.ruby-forum.com/u/ilovenginx)\ **Replies:** 2\ **Last updated:** [March 13, 2009, 5:46pm UTC](https://www.ruby-forum.com/t/glibc-detected-nginx/162777 "2009-03-13T17:46:18Z")
I’m getting the following dump sporadically while using nginx for smtp/tls. I saw a patch Igor posted in 2007 to what looked like a similar error. Anyone here run into this issue ? \*\*\* glibc detected \*\*\* nginx: worke… --- ## [Encoding Url in Ruby](https://www.ruby-forum.com/t/encoding-url-in-ruby/161832)
**Author:** [@Angelbit](https://www.ruby-forum.com/u/Angelbit)\ **Replies:** 2\ **Last updated:** [March 3, 2009, 9:00am UTC](https://www.ruby-forum.com/t/encoding-url-in-ruby/161832 "2009-03-03T09:00:12Z")
Salve In Ruby 1.8 come posso fare a codificare gli spazi di una stringa per essere compatibili con gli url web (cioe che al posto dello spazio ci sia %20 ) ? potrei fare tutto con una sostituzione ma se possibile mi … --- ## [Sqlite3-ruby gem installation is driving me crazy](https://www.ruby-forum.com/t/sqlite3-ruby-gem-installation-is-driving-me-crazy/137620)
**Author:** [@pReload](https://www.ruby-forum.com/u/pReload)\ **Replies:** 2\ **Last updated:** [March 3, 2009, 3:19am UTC](https://www.ruby-forum.com/t/sqlite3-ruby-gem-installation-is-driving-me-crazy/137620 "2009-03-03T03:19:37Z")
I installed Rails 1.8.6 on a Panther system. Everything is ok but I can’t install sqlite3-ruby gem. This is the terminal result: $ sudo gem install --local sqlite3-ruby-1.2.1.gem Building native extensions. This cou… --- ## [Capturing the Ruby generated by Erb](https://www.ruby-forum.com/t/capturing-the-ruby-generated-by-erb/158012)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 2\ **Last updated:** [January 18, 2009, 7:01pm UTC](https://www.ruby-forum.com/t/capturing-the-ruby-generated-by-erb/158012 "2009-01-18T19:01:26Z")
How can one capture the Ruby source file that gets generated from an Erb template? Thanks, Wes --- ## [Array problem with sorting - maybe easy but not for me](https://www.ruby-forum.com/t/array-problem-with-sorting-maybe-easy-but-not-for-me/157478)
**Author:** [@mmcolli00](https://www.ruby-forum.com/u/mmcolli00)\ **Replies:** 2\ **Last updated:** [January 12, 2009, 10:21pm UTC](https://www.ruby-forum.com/t/array-problem-with-sorting-maybe-easy-but-not-for-me/157478 "2009-01-12T22:21:27Z")
This code reads in a text file with comma separated values. Problem is, some values are missing and it causing other values to ride up the list. I want to replace those values with string ‘no value’ then adjust there … --- ## [Faster\_csv vs File+split, why it is not faster?](https://www.ruby-forum.com/t/faster-csv-vs-file-split-why-it-is-not-faster/153842)
**Author:** [@pabloq](https://www.ruby-forum.com/u/pabloq)\ **Replies:** 2\ **Last updated:** [November 21, 2008, 7:28pm UTC](https://www.ruby-forum.com/t/faster-csv-vs-file-split-why-it-is-not-faster/153842 "2008-11-21T19:28:36Z")
Hi folks, Why I’m getting this result? is It due just to this specif problem? the file has 293858 record, here is some record samples: “MARCOS, LUIS”,“547 N LAKE ST”,"",“MUNDELEIN”,“IL”,“000000000” “BALDWIN, T & S”,… --- ## [How to start to run the bbn code?](https://www.ruby-forum.com/t/how-to-start-to-run-the-bbn-code/153358)
**Author:** [@qiqi8481](https://www.ruby-forum.com/u/qiqi8481)\ **Replies:** 2\ **Last updated:** [November 15, 2008, 6:27pm UTC](https://www.ruby-forum.com/t/how-to-start-to-run-the-bbn-code/153358 "2008-11-15T18:27:26Z")
Hi! I am just starting to learn the GNU radio and bn code. I want to test some sample bbn code, however, can anybody tell me where and how can I run this code? Thanks! Angie --- ## [\[Feature #494\] Errno.const\_missing](https://www.ruby-forum.com/t/feature-494-errno-const-missing/146782)
**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Replies:** 2\ **Last updated:** [September 26, 2008, 10:27am UTC](https://www.ruby-forum.com/t/feature-494-errno-const-missing/146782 "2008-09-26T10:27:47Z")
Feature #494: Errno.const\_missing http://redmine.ruby-lang.org/issues/show/494 e$B5/I\<\ **Author:** [@Isaac\_Feliu\_PSSSSre](https://www.ruby-forum.com/u/Isaac_Feliu_PSSSSre)\ **Replies:** 2\ **Last updated:** [September 24, 2008, 1:42pm UTC](https://www.ruby-forum.com/t/profiling-y-sus-descubrimientos/149360 "2008-09-24T13:42:20Z") Buenas de nuevo, llevo puesto el gorro de stress-testing, y acabo de descubrir algo que tal vez a los que utilizais gettext os interese (y mucho!) Ahí lo que acabo de descubrir gracias a : http://www.dcmanges.com/blo… --- ## [Usrp\_multi.py and hier\_block2](https://www.ruby-forum.com/t/usrp-multi-py-and-hier-block2/148982)
**Author:** [@dgalindo](https://www.ruby-forum.com/u/dgalindo)\ **Replies:** 2\ **Last updated:** [September 19, 2008, 7:38pm UTC](https://www.ruby-forum.com/t/usrp-multi-py-and-hier-block2/148982 "2008-09-19T19:38:59Z")
Here’s a patch to make usrp\_multi.py work with hier\_block2 (and thus work with the latest release). I also corrected what I believe to be a bug with the default selection of which USRP as master, and added the abilit… --- ## [2 questions about my array/range](https://www.ruby-forum.com/t/2-questions-about-my-array-range/143213)
**Author:** [@kain\_nobel](https://www.ruby-forum.com/u/kain_nobel)\ **Replies:** 2\ **Last updated:** [July 17, 2008, 12:11pm UTC](https://www.ruby-forum.com/t/2-questions-about-my-array-range/143213 "2008-07-17T12:11:53Z")
Okay, so I wrote a script that’ll allow the game player to jump with the touch of a button. This script, I wanted a method that’ll adjust the distance in which the game player jumps, based on the farthest passible til… --- ## [Como hacer inserciones en tablas distintas al mismo tiempo?](https://www.ruby-forum.com/t/como-hacer-inserciones-en-tablas-distintas-al-mismo-tiempo/135025)
**Author:** [@fearx](https://www.ruby-forum.com/u/fearx)\ **Replies:** 2\ **Last updated:** [April 19, 2008, 4:35am UTC](https://www.ruby-forum.com/t/como-hacer-inserciones-en-tablas-distintas-al-mismo-tiempo/135025 "2008-04-19T04:35:20Z")
Hola, estoy realizando una aplicacion de representantes y alumnos, tengo las tablas: alumnos, representantes, y la mn de representante\_alumnos, ya tengo los belongs\_to y has\_many respectivos. Ahora en las vistas de ne… --- ## [Ruby gstreamer0.10 in Google Summer of Code](https://www.ruby-forum.com/t/ruby-gstreamer0-10-in-google-summer-of-code/132349)
**Author:** [@sschunselaar](https://www.ruby-forum.com/u/sschunselaar)\ **Replies:** 2\ **Last updated:** [March 19, 2008, 12:16pm UTC](https://www.ruby-forum.com/t/ruby-gstreamer0-10-in-google-summer-of-code/132349 "2008-03-19T12:16:20Z")
Hi, I’ve just added the ruby gstreamer bindings as one of the ideas for google’s summer of code\[0\] under the umbrella of the gstreamer mentoring organisation\[1\]. So if you are a student and would like to spent your … --- ## [Has\_one association with :conditions: is this somehow possible?](https://www.ruby-forum.com/t/has-one-association-with-is-this-somehow-possible/131734)
**Author:** [@Feurio](https://www.ruby-forum.com/u/Feurio)\ **Replies:** 2\ **Last updated:** [March 16, 2008, 5:51pm UTC](https://www.ruby-forum.com/t/has-one-association-with-is-this-somehow-possible/131734 "2008-03-16T17:51:52Z")
What is the right way to achieve something like this: class Design \< ActiveRecord::Base belongs\_to :card\_collection after\_save :generate\_images has\_one :background, :as =\> :resourceable, :class\_name =\> “Resource”, … --- ## [Ruby 2.0 and Domain-Specific language](https://www.ruby-forum.com/t/ruby-2-0-and-domain-specific-language/129088)
**Author:** [@rustem](https://www.ruby-forum.com/u/rustem)\ **Replies:** 2\ **Last updated:** [February 14, 2008, 9:00am UTC](https://www.ruby-forum.com/t/ruby-2-0-and-domain-specific-language/129088 "2008-02-14T09:00:30Z")
Salam aleikum I want to write Ruby program on my native language for example in Russain. I think its first step to real Domain-Specific language for non english-speaking mans . In new release of Ruby can I use Rus… --- ## [A beginner's guide to datawarehouse](https://www.ruby-forum.com/t/a-beginners-guide-to-datawarehouse/126573)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 2\ **Last updated:** [January 22, 2008, 9:20am UTC](https://www.ruby-forum.com/t/a-beginners-guide-to-datawarehouse/126573 "2008-01-22T09:20:47Z")
Bonsoir à tous, suite à ma présentation sur un retour d’expérience de Datawarehouse avec Ruby à MetroRubyOnRails, j’ai eu quelques échanges et questions par mail avec certains d’entre vous sur ce sujet. J’ai compilé l… --- ## [Problem with 2Mbps of BBN code(802.11b)](https://www.ruby-forum.com/t/problem-with-2mbps-of-bbn-code-802-11b/119920)
**Author:** [@Mohammad\_Hamed\_F](https://www.ruby-forum.com/u/Mohammad_Hamed_F)\ **Replies:** 2\ **Last updated:** [November 12, 2007, 4:46pm UTC](https://www.ruby-forum.com/t/problem-with-2mbps-of-bbn-code-802-11b/119920 "2007-11-12T16:46:19Z")
Hi I hope at least one of the members of BBN group read this email. I used BBN implementation of IEEE802.11b to receive packets from commercial products. So I always use Barker code as the spreading key. As it had be… --- ## [Permessi e URL](https://www.ruby-forum.com/t/permessi-e-url/118446)
**Author:** [@nihil](https://www.ruby-forum.com/u/nihil)\ **Replies:** 2\ **Last updated:** [October 27, 2007, 11:23am UTC](https://www.ruby-forum.com/t/permessi-e-url/118446 "2007-10-27T11:23:56Z")
Ciao a tutti (dal momento che sono nuovo :wink: Sto realizzando la mia prma applicazione in RoR e vorrei offrire un sistema abbastanza granulare di permessi per gli utenti della applicazione. Allora ho ben pensato di… --- ## [Where to put this to have access from everywhere](https://www.ruby-forum.com/t/where-to-put-this-to-have-access-from-everywhere/118387)
**Author:** [@jawosis](https://www.ruby-forum.com/u/jawosis)\ **Replies:** 2\ **Last updated:** [October 26, 2007, 1:07pm UTC](https://www.ruby-forum.com/t/where-to-put-this-to-have-access-from-everywhere/118387 "2007-10-26T13:07:47Z")
I have this class Pic \< ActiveRecord::Base def self.active\_pics find(:all, :conditions =\> \[“thumbnail is NULL AND active = 1”\]) end end in my pic.rb model file. I have an area on my site which uses a different lay… --- ## [Different handling of local variables and instance variables](https://www.ruby-forum.com/t/different-handling-of-local-variables-and-instance-variables/114464)
**Author:** [@Tammo\_T](https://www.ruby-forum.com/u/Tammo_T)\ **Replies:** 2\ **Last updated:** [September 17, 2007, 1:23pm UTC](https://www.ruby-forum.com/t/different-handling-of-local-variables-and-instance-variables/114464 "2007-09-17T13:23:37Z")
Hello, I somehow stumbled over a, how I think, strange behavior. When I try to handle a undefined variable in irb I get something like that: irb(main):001:0\> !blubb NameError: undefined local variable or method \`blub… --- ## [Problema al usar find(:all, :condition....)](https://www.ruby-forum.com/t/problema-al-usar-find-all-condition/114392)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [September 12, 2007, 5:26am UTC](https://www.ruby-forum.com/t/problema-al-usar-find-all-condition/114392 "2007-09-12T05:26:04Z")
TEngo el siguiente codigo en el controller de Producto: def show if params\[:codigo\]==“1” @producto = Producto.find(:all, :conditions =\> ‘codigo=’+params\[:id\].to\_s) if ! @producto @producto = Producto.find(@producto)… --- ## [Propuestas de ponencias para la Conferencia Rails](https://www.ruby-forum.com/t/propuestas-de-ponencias-para-la-conferencia-rails/112620)
**Author:** [@Jaime\_I](https://www.ruby-forum.com/u/Jaime_I)\ **Replies:** 2\ **Last updated:** [August 21, 2007, 5:23pm UTC](https://www.ruby-forum.com/t/propuestas-de-ponencias-para-la-conferencia-rails/112620 "2007-08-21T17:23:59Z")
Hola a todo el mundo, acabamos de publicar la lista de propuestas de ponencias para la Conferencia Rails 2007. La podeis ver en la web: Esta lista es orientativa y no implica que se hayan aceptado, son sólolas propu… --- ## [HttpClient messages](https://www.ruby-forum.com/t/httpclient-messages/111120)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 2\ **Last updated:** [August 3, 2007, 3:16am UTC](https://www.ruby-forum.com/t/httpclient-messages/111120 "2007-08-03T03:16:41Z")
Any idea why I might be getting these messages when using HttpClient? at depth 0 - 18: self signed certificate could be a relative URI in location header which is not recommended ‘The field value consists of a single … --- ## [Error when trying to run expense program](https://www.ruby-forum.com/t/error-when-trying-to-run-expense-program/107383)
**Author:** [@Fahd](https://www.ruby-forum.com/u/Fahd)\ **Replies:** 2\ **Last updated:** [June 27, 2007, 1:37am UTC](https://www.ruby-forum.com/t/error-when-trying-to-run-expense-program/107383 "2007-06-27T01:37:46Z")
Guys, I m trying to get up to speed on Rails via the Apple tutorial at:http://developer.apple.com/tools/rubyonrails.html Problem is when I try and access localhost:3000/expenses I get the following error. It may be a … --- ## [Several beginner questions (mostly about the fpga)](https://www.ruby-forum.com/t/several-beginner-questions-mostly-about-the-fpga/106809)
**Author:** [@micael\_magpayo](https://www.ruby-forum.com/u/micael_magpayo)\ **Replies:** 2\ **Last updated:** [June 15, 2007, 9:20am UTC](https://www.ruby-forum.com/t/several-beginner-questions-mostly-about-the-fpga/106809 "2007-06-15T09:20:46Z")
Hello GNURadio community, I’m really interested in the GNURadio project and I want to have a better understanding of the FPGA code (usrp\_std.v etc…). I’ve been trying to learn it on my own but some parts are hard to … --- ## [Querying MySQL from a select box form](https://www.ruby-forum.com/t/querying-mysql-from-a-select-box-form/106671)
**Author:** [@Brandon\_Robison](https://www.ruby-forum.com/u/Brandon_Robison)\ **Replies:** 2\ **Last updated:** [June 13, 2007, 9:54pm UTC](https://www.ruby-forum.com/t/querying-mysql-from-a-select-box-form/106671 "2007-06-13T21:54:26Z")
I don’t even know how to explain the weirdness of this one except to show the query it’s making when it displays the error Scroll down to the yellow “Materials search too” box and try selecting, say… black AND black… --- ## [Proper use of db:migrate and associated scripts](https://www.ruby-forum.com/t/proper-use-of-db-migrate-and-associated-scripts/105326)
**Author:** [@Big\_Dave\_S](https://www.ruby-forum.com/u/Big_Dave_S)\ **Replies:** 2\ **Last updated:** [May 29, 2007, 5:09am UTC](https://www.ruby-forum.com/t/proper-use-of-db-migrate-and-associated-scripts/105326 "2007-05-29T05:09:43Z")
Hi community, I’m a fairly new developer. I created a project in rails to learn with, and created a model for ‘computer’. I edited the appropriate 001\_create\_computer.rb migration file, and as part of it, included a … --- ## [Breadcrumn except the root](https://www.ruby-forum.com/t/breadcrumn-except-the-root/104684)
**Author:** [@luigi](https://www.ruby-forum.com/u/luigi)\ **Replies:** 2\ **Last updated:** [May 21, 2007, 10:00pm UTC](https://www.ruby-forum.com/t/breadcrumn-except-the-root/104684 "2007-05-21T22:00:02Z")
Hi. I’ve a page tree to handle a multilingual site: / /it/etc. /en/etc. How can I limit the breadcrumb tag so that it shows the language root rather than the whole site root? (I.e., instead of “My site \> Italian h… --- ## [Development Environment Workstations](https://www.ruby-forum.com/t/development-environment-workstations/92347)
**Author:** [@keith](https://www.ruby-forum.com/u/keith)\ **Replies:** 2\ **Last updated:** [April 20, 2007, 4:29am UTC](https://www.ruby-forum.com/t/development-environment-workstations/92347 "2007-04-20T04:29:28Z")
We are in the process of hiring new developer’s, and our current strategy is to allow developer’s to choose whatever computer and operating system they want. So far we have 1 guy using a mac, 1 guy on Vista, 1 guy on… --- ## [Numerical calculation returns string with DBI/Mysql](https://www.ruby-forum.com/t/numerical-calculation-returns-string-with-dbi-mysql/86488)
**Author:** [@sevensoft](https://www.ruby-forum.com/u/sevensoft)\ **Replies:** 2\ **Last updated:** [February 22, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/numerical-calculation-returns-string-with-dbi-mysql/86488 "2007-02-22T23:11:04Z")
When I run the following query in DBI/Mysql, I’m finding that DBI is returning the rho column as a string (rather than a float), thus forcing me to convert it to a float with to\_f. (I lose precision because the string … --- ## [Fallo actualizar Rails Ver. 1.2.2](https://www.ruby-forum.com/t/fallo-actualizar-rails-ver-1-2-2/86122)
**Author:** [@moctan](https://www.ruby-forum.com/u/moctan)\ **Replies:** 2\ **Last updated:** [February 21, 2007, 4:35pm UTC](https://www.ruby-forum.com/t/fallo-actualizar-rails-ver-1-2-2/86122 "2007-02-21T16:35:53Z")
Hola, Al momento de actualizar Rails Ver. 1.2.2, mediante : gem install rails --include-dependencies durante del proceso, gem envía los siguientes mensajes : lib/action\_controller/routing.rb:1061:30: ‘:’ not followe… --- ## [Login para aplicacion y gestion de sesiones](https://www.ruby-forum.com/t/login-para-aplicacion-y-gestion-de-sesiones/84780)
**Author:** [@cow6oy](https://www.ruby-forum.com/u/cow6oy)\ **Replies:** 2\ **Last updated:** [February 7, 2007, 6:13pm UTC](https://www.ruby-forum.com/t/login-para-aplicacion-y-gestion-de-sesiones/84780 "2007-02-07T18:13:11Z")
Hola de nuevo, seguimos aprendiendo mucho con RoR. A ver me gustaria crearme un formulario de login que realice la validacion de usuario. Logicamente ya tengo mi tabla de usuarios y su correspondiente modelo, asi mism… --- ## [Rails doc =\> miseria. ma se](https://www.ruby-forum.com/t/rails-doc-miseria-ma-se/84004)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 2\ **Last updated:** [January 31, 2007, 1:11pm UTC](https://www.ruby-forum.com/t/rails-doc-miseria-ma-se/84004 "2007-01-31T13:11:10Z")
Ciao, ma visto che sulla doc tutta la pensiamo allo stesso modo perchè non la mettiamo su un wiki e ce la completiamo piano piano? Saluti Andrea --- ## [Allowing JavaScript and preventing XSS](https://www.ruby-forum.com/t/allowing-javascript-and-preventing-xss/75588)
**Author:** [@Hendy\_I](https://www.ruby-forum.com/u/Hendy_I)\ **Replies:** 2\ **Last updated:** [November 11, 2006, 4:32am UTC](https://www.ruby-forum.com/t/allowing-javascript-and-preventing-xss/75588 "2006-11-11T04:32:23Z")
Dear Rails enthusiants, I’m currently developing a web app that allows each user to modify his page, using any HTML and any JavaScript. Sure, they can mess up their own page, but what I worry is cross-site scripting v… --- ## [Render partials using display:inline instead of block](https://www.ruby-forum.com/t/render-partials-using-display-inline-instead-of-block/73513)
**Author:** [@sweb](https://www.ruby-forum.com/u/sweb)\ **Replies:** 2\ **Last updated:** [October 25, 2006, 8:04pm UTC](https://www.ruby-forum.com/t/render-partials-using-display-inline-instead-of-block/73513 "2006-10-25T20:04:24Z")
I have partial \_month that I contains a link for each day of the month to edit the Day record nicely lined up into rows of 7 under the headings for the days of the week–a calendar month. This partial is rendered 12 t… --- ## [Ferret::QueryParser::QueryParseException](https://www.ruby-forum.com/t/ferret-queryparseexception/72337)
**Author:** [@bigjimmyk3](https://www.ruby-forum.com/u/bigjimmyk3)\ **Replies:** 2\ **Last updated:** [October 16, 2006, 9:28pm UTC](https://www.ruby-forum.com/t/ferret-queryparseexception/72337 "2006-10-16T21:28:20Z")
During our last week of Ferret / aaf usage (also our first week of Ferret / aaf usage), I have received 8 messages stating that our app encountered a Ferret::QueryParser::QueryParseException. For instance: A Ferret::… --- ## [Multiple actions and POST requests](https://www.ruby-forum.com/t/multiple-actions-and-post-requests/69539)
**Author:** [@jordelver](https://www.ruby-forum.com/u/jordelver)\ **Replies:** 2\ **Last updated:** [September 22, 2006, 8:58pm UTC](https://www.ruby-forum.com/t/multiple-actions-and-post-requests/69539 "2006-09-22T20:58:19Z")
Hi, I have a shopping cart page. I have a button to update the cart if quantities are changed etc and also have buttons next to each item so they can be deleted from the cart. How can I tell from within an action whi… --- ## [\[ANN\] new plugin: "redbox", a lightbox/thickbox clone with n](https://www.ruby-forum.com/t/ann-new-plugin-redbox-a-lightbox-thickbox-clone-with-n/66090)
**Author:** [@caddleman](https://www.ruby-forum.com/u/caddleman)\ **Replies:** 2\ **Last updated:** [August 23, 2006, 10:56am UTC](https://www.ruby-forum.com/t/ann-new-plugin-redbox-a-lightbox-thickbox-clone-with-n/66090 "2006-08-23T10:56:58Z")
Hi folks, I’ve written a little plugin to use for displaying a block of html over a page while fading out the background. This is like the lightbox.js library, and all it’s related offshoots (thickbox, greybox, etc.).… --- ## [Update problems](https://www.ruby-forum.com/t/update-problems/64849)
**Author:** [@Nancy\_C](https://www.ruby-forum.com/u/Nancy_C)\ **Replies:** 2\ **Last updated:** [August 15, 2006, 2:19pm UTC](https://www.ruby-forum.com/t/update-problems/64849 "2006-08-15T14:19:56Z")
Hi All, I have used Radiant Version 0.5.0 successfully, however after the upgrade to 0.5.2, I can login but I can’t access the “pages” page anymore ( I get an Application error (Rails) ). I can access snippets and la… --- ## [Easy created\_at/created\_on question](https://www.ruby-forum.com/t/easy-created-at-created-on-question/63086)
**Author:** [@Joseph\_A](https://www.ruby-forum.com/u/Joseph_A)\ **Replies:** 2\ **Last updated:** [August 3, 2006, 2:23pm UTC](https://www.ruby-forum.com/t/easy-created-at-created-on-question/63086 "2006-08-03T14:23:53Z")
I have an easy question that I can’t seem to find an answer to. When I have a table with a created\_at or created\_on column I’ve read that Rails will automatically update these because they are “magic” column names. … --- ## [Tab characters with Rails 1.1 on Windows](https://www.ruby-forum.com/t/tab-characters-with-rails-1-1-on-windows/100922)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 2\ **Last updated:** [August 2, 2006, 5:36pm UTC](https://www.ruby-forum.com/t/tab-characters-with-rails-1-1-on-windows/100922 "2006-08-02T17:36:34Z")
We just upgraded to Ruby 1.8.4 and Rails 1.1. It works fine on my Mac OSX, but in Windows, Rails spits out errors like “Invalid char \`\\002’ in expression”. Apparently, Ruby or Rails on Windows has a problem parsing … --- ## [Error: Before updating scaffolding from new DB schema, try](https://www.ruby-forum.com/t/error-before-updating-scaffolding-from-new-db-schema-try/99378)
**Author:** [@donut](https://www.ruby-forum.com/u/donut)\ **Replies:** 2\ **Last updated:** [July 22, 2006, 8:24am UTC](https://www.ruby-forum.com/t/error-before-updating-scaffolding-from-new-db-schema-try/99378 "2006-07-22T08:24:08Z")
Hi, I’m going through the Depot tutorial in the book “Agile Web Development with Rails” and I can’t even get past the very first step. I’m getting the following error: “Before updating scaffolding from new DB schema, … --- ## [DISABLE auto-escaping in image\_tag helper](https://www.ruby-forum.com/t/disable-auto-escaping-in-image-tag-helper/63539)
**Author:** [@Jason\_TSCalhoun](https://www.ruby-forum.com/u/Jason_TSCalhoun)\ **Replies:** 2\ **Last updated:** [June 16, 2006, 7:28am UTC](https://www.ruby-forum.com/t/disable-auto-escaping-in-image-tag-helper/63539 "2006-06-16T07:28:46Z")
Is there any way to disable image\_tag’s automatic escaping of special html entities in it’s :alt tag? Example: From the controller: @sale\[‘title’\] = ‘My Company Product©’ In the view: \<%= image\_tag(‘path/to/file… --- ## [Which JS/Ajax library to use with RoR](https://www.ruby-forum.com/t/which-js-ajax-library-to-use-with-ror/61484)
**Author:** [@splattael](https://www.ruby-forum.com/u/splattael)\ **Replies:** 2\ **Last updated:** [May 24, 2006, 8:10pm UTC](https://www.ruby-forum.com/t/which-js-ajax-library-to-use-with-ror/61484 "2006-05-24T20:10:20Z")
Hello, I am beginning to soak myself into JS/Ajax stuff and I am quite confused because of the myriad of AJAX books/frameworks - Its even worse than RoR in this sense (i.e. in the case of RoR, half of the people are w… --- ## [1.1.2 disponible](https://www.ruby-forum.com/t/1-1-2-disponible/57337)
**Author:** [@Jean-FranSSSSois](https://www.ruby-forum.com/u/Jean-FranSSSSois)\ **Replies:** 2\ **Last updated:** [April 14, 2006, 5:23pm UTC](https://www.ruby-forum.com/t/1-1-2-disponible/57337 "2006-04-14T17:23:01Z")
Salut, Rails 1.1.2 dispo : http://weblog.rubyonrails.org/articles/2006/04/09/rails-1-1-2-tiny-fix-for-gems-dependencies L’update s’est correctement déroulé chez moi. -- Jean-François. --- ## [Gathering ngrams with the highest probability](https://www.ruby-forum.com/t/gathering-ngrams-with-the-highest-probability/56659)
**Author:** [@pool007](https://www.ruby-forum.com/u/pool007)\ **Replies:** 2\ **Last updated:** [April 2, 2006, 11:30am UTC](https://www.ruby-forum.com/t/gathering-ngrams-with-the-highest-probability/56659 "2006-04-02T11:30:35Z")
Hi group. I’m writing some scientific applications with Ruby, and found a frequent problem that I want to solve with Ruby. I got tons of instances of NGram whose definition is as follows: NGram = Struct.new :seq, :pr… --- ## [Questions about file\_column plugin](https://www.ruby-forum.com/t/questions-about-file-column-plugin/55079)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 2\ **Last updated:** [March 17, 2006, 4:17pm UTC](https://www.ruby-forum.com/t/questions-about-file-column-plugin/55079 "2006-03-17T16:17:30Z")
Hi! I’ve got 2 models - let’s call them User and Image. User has\_many images. (Thanks to Mark Reginal James :slight\_smile: ) I have a single form where i can create a user and add to him any number of images, which ar… --- ## [Array#inject with hash as initial, unexpected error](https://www.ruby-forum.com/t/array-inject-with-hash-as-initial-unexpected-error/80178)
**Author:** [@mansfiem](https://www.ruby-forum.com/u/mansfiem)\ **Replies:** 2\ **Last updated:** [March 13, 2006, 4:59am UTC](https://www.ruby-forum.com/t/array-inject-with-hash-as-initial-unexpected-error/80178 "2006-03-13T04:59:38Z")
(On Mac OS X 10.4.5, Ruby 1.8.4) Okay, so: \[1, 2, 3\].inject(0) { |s, v| s += v } =\> 6 and: \[1, 2, 3\].inject(\[\]) { |a, v| a \<\< v\*\*2 } =\> \[1, 4, 9\] but: \[1, 2, 3\].inject({}) { |h, v| h\[v\] = v\*\*2 } =\> NoMethod… --- ## [Validator to ensure two fields are different?](https://www.ruby-forum.com/t/validator-to-ensure-two-fields-are-different/52122)
**Author:** [@vanik](https://www.ruby-forum.com/u/vanik)\ **Replies:** 2\ **Last updated:** [January 12, 2006, 12:23am UTC](https://www.ruby-forum.com/t/validator-to-ensure-two-fields-are-different/52122 "2006-01-12T00:23:22Z")
What validator can I use in a model to ensure that my :username field is different from my :password field? I’ve tried validates\_exclusion\_of :password, :in =\>:username but I get a rails error “an object with the me… --- ## [OCI/ODBC on Windows](https://www.ruby-forum.com/t/oci-odbc-on-windows/51267)
**Author:** [@nikhil](https://www.ruby-forum.com/u/nikhil)\ **Replies:** 2\ **Last updated:** [December 29, 2005, 4:06pm UTC](https://www.ruby-forum.com/t/oci-odbc-on-windows/51267 "2005-12-29T16:06:42Z")
I have been trying to connect to an Oracle database on a windows machine. I succesfully ran a test program using ODBC to connect to Oracle, but I am out of luck on doing this with rails. I am unable to install the OCI… [Previous page](https://www.ruby-forum.com/top.md?page=1746&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1748&per_page=50)