# Top **URL:** https://www.ruby-forum.com/top.md?page=1283 [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:** 1284 --- ## [probléme avec find\_by\_sql](https://www.ruby-forum.com/t/probla-me-avec-find-by-sql/140111)
**Author:** [@R9999](https://www.ruby-forum.com/u/R9999)\ **Replies:** 4\ **Last updated:** [June 11, 2008, 8:23am UTC](https://www.ruby-forum.com/t/probla-me-avec-find-by-sql/140111 "2008-06-11T08:23:04Z")
Bonsoir , mon probléme cette fois est le suivant : -je veux récupérer le resultat d’une requete dans un variable par exemple : @var=Image.find\_by\_sql(“select filenam from images i , users u where u.fonction =‘directe… --- ## [Restful authenticate + openid](https://www.ruby-forum.com/t/restful-authenticate-openid/139193)
**Author:** [@altair8080](https://www.ruby-forum.com/u/altair8080)\ **Replies:** 4\ **Last updated:** [June 4, 2008, 8:57pm UTC](https://www.ruby-forum.com/t/restful-authenticate-openid/139193 "2008-06-04T20:57:03Z")
Bonjour, j’ai suivi ce tuto http://railsforum.com/viewtopic.php?id=14216 et lorsque je suis sur la page login et que je mets une adresse openid je tombe sur cette erreur, je ne vois pas d’où viens le problème quelq… --- ## [Patch for \[ruby-core:14537\]](https://www.ruby-forum.com/t/patch-for-ruby-core-14537/134269)
**Author:** [@wanabe](https://www.ruby-forum.com/u/wanabe)\ **Replies:** 4\ **Last updated:** [April 18, 2008, 11:17am UTC](https://www.ruby-forum.com/t/patch-for-ruby-core-14537/134269 "2008-04-18T11:17:19Z")
e$B%o%J%Y$H?=$7$^$9!#e(B \[ruby-core:14537\]e$B$KBP$9$k%Q%C%A$r=q$-$^$7$?!#e(B rescue e$B$N0z?t$KG\[Ns$NE83+$r5v$9$h$&$K$7$^$7$?!#e(B Index: compile.c — compile.c (revision 15910) +++ compile.c (working copy) @@ -321… --- ## [Version Control (and gems)](https://www.ruby-forum.com/t/version-control-and-gems/134864)
**Author:** [@namealreadytaken](https://www.ruby-forum.com/u/namealreadytaken)\ **Replies:** 4\ **Last updated:** [April 16, 2008, 6:43am UTC](https://www.ruby-forum.com/t/version-control-and-gems/134864 "2008-04-16T06:43:59Z")
Full version control of a web app would include the constellation of gems actually used. I can do ‘gem list’ and put that into a file in version control but that could include unused gems. That is, it could include… --- ## [Lisper says to rubyist: gimmie your syntax tree](https://www.ruby-forum.com/t/lisper-says-to-rubyist-gimmie-your-syntax-tree/133990)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [April 7, 2008, 8:20pm UTC](https://www.ruby-forum.com/t/lisper-says-to-rubyist-gimmie-your-syntax-tree/133990 "2008-04-07T20:20:25Z")
module Tracer if $DEBUG def trace(str) STDERR.puts(str) end else def trace(str) end end end class Application include Tracer def initialize trace “initializing…” # … end def run trace “running…” # … en… --- ## [A "User has\_many :files", a "File has\_many :users" - How?](https://www.ruby-forum.com/t/a-user-has-many-files-a-file-has-many-users-how/119085)
**Author:** [@adistarmid](https://www.ruby-forum.com/u/adistarmid)\ **Replies:** 4\ **Last updated:** [November 5, 2007, 9:40pm UTC](https://www.ruby-forum.com/t/a-user-has-many-files-a-file-has-many-users-how/119085 "2007-11-05T21:40:53Z")
User – “has many” :files File – “has many” :users How do you define that relationship? If a user has many files, and each of those files is shared by numerous other users, how do you define the relationship? I’m abs… --- ## [File.rename failing after a few thousand successes . .](https://www.ruby-forum.com/t/file-rename-failing-after-a-few-thousand-successes/117264)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 4\ **Last updated:** [October 15, 2007, 4:10pm UTC](https://www.ruby-forum.com/t/file-rename-failing-after-a-few-thousand-successes/117264 "2007-10-15T16:10:02Z")
Hello, With help from this forum, I’ve been successful in parsing through directories of thousands of graphics files. I need to determine which files are postscript EPS files. Any files that aren’t EPS files I can as… --- ## [Capturing the output of an external program line by line](https://www.ruby-forum.com/t/capturing-the-output-of-an-external-program-line-by-line/117212)
**Author:** [@adityam](https://www.ruby-forum.com/u/adityam)\ **Replies:** 4\ **Last updated:** [October 15, 2007, 1:29am UTC](https://www.ruby-forum.com/t/capturing-the-output-of-an-external-program-line-by-line/117212 "2007-10-15T01:29:02Z")
Hi, I want to run an external program in ruby. The external program takes a long time to execute. While running, it gives the information on stdout about what it is doing. How can I run the external program inside ru… --- ## [Porting 1.1.6 to 1.2.3](https://www.ruby-forum.com/t/porting-1-1-6-to-1-2-3/103422)
**Author:** [@rpm13](https://www.ruby-forum.com/u/rpm13)\ **Replies:** 4\ **Last updated:** [May 6, 2007, 7:07am UTC](https://www.ruby-forum.com/t/porting-1-1-6-to-1-2-3/103422 "2007-05-06T07:07:11Z")
In porting an application from rails 1.1.6 to 1.2.3, I discovered that the image directory has become the images directory. But also some other aspects of the map.image had to be changed. Is there one central place w… --- ## [Does anybody care if we require gmake?](https://www.ruby-forum.com/t/does-anybody-care-if-we-require-gmake/92296)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 4\ **Last updated:** [April 18, 2007, 4:51pm UTC](https://www.ruby-forum.com/t/does-anybody-care-if-we-require-gmake/92296 "2007-04-18T16:51:53Z")
I’m thinking about requiring GNU make (gmake), instead of trying to work with whatever make we find. If we do require gmake, is anybody going to have any heartburn? Thanks, Eric --- ## [How to open scaffold show, edit, new etc in iframe](https://www.ruby-forum.com/t/how-to-open-scaffold-show-edit-new-etc-in-iframe/90811)
**Author:** [@opoudel](https://www.ruby-forum.com/u/opoudel)\ **Replies:** 4\ **Last updated:** [April 3, 2007, 2:32am UTC](https://www.ruby-forum.com/t/how-to-open-scaffold-show-edit-new-etc-in-iframe/90811 "2007-04-03T02:32:06Z")
I am new in rails, trying to open scaffold create new, show, edit etc in the iframe on the same page. can anyone tell let me know how to do that. Thanks a bunch. op --- ## [Rails e form da array di oggetti](https://www.ruby-forum.com/t/rails-e-form-da-array-di-oggetti/90673)
**Author:** [@worzeel](https://www.ruby-forum.com/u/worzeel)\ **Replies:** 4\ **Last updated:** [March 31, 2007, 9:28am UTC](https://www.ruby-forum.com/t/rails-e-form-da-array-di-oggetti/90673 "2007-03-31T09:28:47Z")
Salve, Volevo sapere voi come gestireste un modello (diciamo ModelA ), in relazione :has\_many con un altro modello (diciamo ModelB) , in modo da inserire con un unico form tutti i dati per ModelA e i dati per svaria… --- ## [RGL: decorate nodes and edges](https://www.ruby-forum.com/t/rgl-decorate-nodes-and-edges/90575)
**Author:** [@Javier\_CH](https://www.ruby-forum.com/u/Javier_CH)\ **Replies:** 4\ **Last updated:** [March 30, 2007, 1:02pm UTC](https://www.ruby-forum.com/t/rgl-decorate-nodes-and-edges/90575 "2007-03-30T13:02:02Z")
Hi Guys Did anyone of you work with RGL (Ruby Graph Library? Did you try to decorate (e.g. color, shape, etc.) your nodes and edges? Were you successful? Could anyone point me to a good documentation or to some examp… --- ## [How to have default param if loading page the first time](https://www.ruby-forum.com/t/how-to-have-default-param-if-loading-page-the-first-time/90221)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 4\ **Last updated:** [March 27, 2007, 12:14pm UTC](https://www.ruby-forum.com/t/how-to-have-default-param-if-loading-page-the-first-time/90221 "2007-03-27T12:14:14Z")
lo there, i have a page with a date\_select on it. When the date is passed, i need it to pass back to the same action (reloading the page with a new date). Now, i want the default date to be yesterday. This is for the … --- ## [Main-0.0.1 - command line apps for the truly lazy](https://www.ruby-forum.com/t/main-0-0-1-command-line-apps-for-the-truly-lazy/89474)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [March 21, 2007, 7:43pm UTC](https://www.ruby-forum.com/t/main-0-0-1-command-line-apps-for-the-truly-lazy/89474 "2007-03-21T19:43:13Z")
NAME main.rb SYNOPSIS a class factory and dsl for generating real main programs real quick URI http://rubyforge.org/projects/codeforpeople/ http://codeforpeople.com/lib/ruby/ INSTALL $sudo gem install main DESCR… --- ## [Simple Navigation of Array](https://www.ruby-forum.com/t/simple-navigation-of-array/87375)
**Author:** [@Rian](https://www.ruby-forum.com/u/Rian)\ **Replies:** 4\ **Last updated:** [March 6, 2007, 12:11am UTC](https://www.ruby-forum.com/t/simple-navigation-of-array/87375 "2007-03-06T00:11:16Z")
Goal: Browse a specific set of database records (the array @features) as a list. Select an item from list (item\[3\]) to view. On item page (i.e. ./show/3 ) navigate to previous / next item page using generated links. T… --- ## [Onlamp tutorial - questions/comments](https://www.ruby-forum.com/t/onlamp-tutorial-questions-comments/86986)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 4\ **Last updated:** [February 27, 2007, 7:10pm UTC](https://www.ruby-forum.com/t/onlamp-tutorial-questions-comments/86986 "2007-02-27T19:10:56Z")
Hello, I’m a newbie to Rails but a relative old-timer on Ruby. I’ve been going through the Onlamp Rails tutorial at which is an excellent piece of work. I have a few questions: (1) On page 2 (and elsewhere), the fo… --- ## [Default to when missing](https://www.ruby-forum.com/t/default-to-when-missing/84684)
**Author:** [@jerryjj](https://www.ruby-forum.com/u/jerryjj)\ **Replies:** 4\ **Last updated:** [February 7, 2007, 3:37pm UTC](https://www.ruby-forum.com/t/default-to-when-missing/84684 "2007-02-07T15:37:48Z")
On my website, I have a field in the sql server that lists the image location/name to display for an item. All is wonderful. How can I have the site select an ‘image is no available’ image if the file name it is looki… --- ## [Saludos y primera duda](https://www.ruby-forum.com/t/saludos-y-primera-duda/77600)
**Author:** [@manu\_drac](https://www.ruby-forum.com/u/manu_drac)\ **Replies:** 4\ **Last updated:** [November 30, 2006, 1:14am UTC](https://www.ruby-forum.com/t/saludos-y-primera-duda/77600 "2006-11-30T01:14:01Z")
Hola gente, me doy la bienvenida a mi mismo a esta lista :stuck\_out\_tongue: Espero poder aprender y ayudar en lo que pueda aki :smiley: A ver, tengo un problemilla con rails que me tiene loco… a ver si alguien sabe qu… --- ## [Rendering HTML as an image](https://www.ruby-forum.com/t/rendering-html-as-an-image/75725)
**Author:** [@philswenson](https://www.ruby-forum.com/u/philswenson)\ **Replies:** 4\ **Last updated:** [November 13, 2006, 8:46pm UTC](https://www.ruby-forum.com/t/rendering-html-as-an-image/75725 "2006-11-13T20:46:33Z")
Anyone know of any good tools (server side) that will render HTML as an image? I need this for an ad serving project and the client wants the ads rendered as images. I’m guessing there isn’t anything rubyish out ther… --- ## [Automatically stripping whitespace from form fields?](https://www.ruby-forum.com/t/automatically-stripping-whitespace-from-form-fields/72481)
**Author:** [@jasonb](https://www.ruby-forum.com/u/jasonb)\ **Replies:** 4\ **Last updated:** [October 17, 2006, 6:07pm UTC](https://www.ruby-forum.com/t/automatically-stripping-whitespace-from-form-fields/72481 "2006-10-17T18:07:25Z")
Hi Is it possible to automatically strip whitespace from form the begining and end of fields? Is there a setting, filter or plugin somewhere? thanks --- ## [Installation problem - Lost connection to MySQL server](https://www.ruby-forum.com/t/installation-problem-lost-connection-to-mysql-server/98679)
**Author:** [@andrew](https://www.ruby-forum.com/u/andrew)\ **Replies:** 4\ **Last updated:** [July 18, 2006, 3:28pm UTC](https://www.ruby-forum.com/t/installation-problem-lost-connection-to-mysql-server/98679 "2006-07-18T15:28:05Z")
New to Ruby, having trouble installing/configuring Radiant. Windows XP, Apache 1.3.31, MySQL 4.1.11, connecting to DB server on local network. I have added host: to the database.yml. This is what happens when I try t… --- ## [RJS and Form Validation (Best Practice)](https://www.ruby-forum.com/t/rjs-and-form-validation-best-practice/55777)
**Author:** [@Dylan\_S](https://www.ruby-forum.com/u/Dylan_S)\ **Replies:** 4\ **Last updated:** [May 23, 2006, 10:05pm UTC](https://www.ruby-forum.com/t/rjs-and-form-validation-best-practice/55777 "2006-05-23T22:05:23Z")
Hello All ! I’ve been using RJS extensively, but haven’t done any form validation with it until now. Should I be manually passing the RJS template some models error messages from the controller… or … should I be us… --- ## [Ruby on Rails on Linux - Any suggestions/Help?](https://www.ruby-forum.com/t/ruby-on-rails-on-linux-any-suggestions-help/59944)
**Author:** [@Jentgen\_Georges\_jr](https://www.ruby-forum.com/u/Jentgen_Georges_jr)\ **Replies:** 4\ **Last updated:** [May 9, 2006, 2:55pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-on-linux-any-suggestions-help/59944 "2006-05-09T14:55:09Z")
Hi, I’m really new to RoR and I’m trying to setup a development or even production server for Ruby on Rails. I’m trying to do it on Linux Debian, but somehow, I always get this Error: Application Error - Rails applic… --- ## [Using unit test](https://www.ruby-forum.com/t/using-unit-test/86487)
**Author:** [@rtilley](https://www.ruby-forum.com/u/rtilley)\ **Replies:** 4\ **Last updated:** [March 29, 2006, 1:29am UTC](https://www.ruby-forum.com/t/using-unit-test/86487 "2006-03-29T01:29:02Z")
What is the most prevalent way of using unit testing in Ruby? Do I require ‘test/unit’ and add test methods to production scripts and then comment the testing portions out when not testing? Or, should I develop a ‘tes… --- ## [Outil de reporting](https://www.ruby-forum.com/t/outil-de-reporting/53608)
**Author:** [@amin1426](https://www.ruby-forum.com/u/amin1426)\ **Replies:** 4\ **Last updated:** [February 12, 2006, 8:59am UTC](https://www.ruby-forum.com/t/outil-de-reporting/53608 "2006-02-12T08:59:07Z")
salut je cherche une extension pour rails pour le reporting merci pour votre aide --- ## [Migrations and Time datatype. Bug?](https://www.ruby-forum.com/t/migrations-and-time-datatype-bug/52966)
**Author:** [@Garz](https://www.ruby-forum.com/u/Garz)\ **Replies:** 4\ **Last updated:** [January 27, 2006, 4:26pm UTC](https://www.ruby-forum.com/t/migrations-and-time-datatype-bug/52966 "2006-01-27T16:26:44Z")
I’ve defined a table with these columns t.column “some\_date”, :date, :null =\> false t.column “some\_time”, :time, :null =\> false The result in schema.rb is t.column “some\_date”, :date, :null =\> false t.column “some\_t… --- ## [UserEngine - rake bootstrap aborted =\> undefined method \`syn](https://www.ruby-forum.com/t/userengine-rake-bootstrap-aborted-undefined-method-syn/52828)
**Author:** [@damonh](https://www.ruby-forum.com/u/damonh)\ **Replies:** 4\ **Last updated:** [January 19, 2006, 5:15pm UTC](https://www.ruby-forum.com/t/userengine-rake-bootstrap-aborted-undefined-method-syn/52828 "2006-01-19T17:15:03Z")
Good day all. I have successfully installed Engines and LoginEngine and LE is setup and running correctly. However, after installing and setting up UE, when attempting to run the rake bootstrap method I get the fol… --- ## [Order of tests matters?](https://www.ruby-forum.com/t/order-of-tests-matters/50396)
**Author:** [@pho3nixf1re](https://www.ruby-forum.com/u/pho3nixf1re)\ **Replies:** 4\ **Last updated:** [December 16, 2005, 8:34pm UTC](https://www.ruby-forum.com/t/order-of-tests-matters/50396 "2005-12-16T20:34:40Z")
I have a problem with tests. I always thought that the order of tests doesn’t matter because the fixtures are reloaded before every test method. However, I’ve just discovered that this isn’t true. This is a quote fr… --- ## [How to create an object in environment.rb and use it to shar](https://www.ruby-forum.com/t/how-to-create-an-object-in-environment-rb-and-use-it-to-shar/48332)
**Author:** [@ivanvega](https://www.ruby-forum.com/u/ivanvega)\ **Replies:** 4\ **Last updated:** [November 19, 2005, 2:14am UTC](https://www.ruby-forum.com/t/how-to-create-an-object-in-environment-rb-and-use-it-to-shar/48332 "2005-11-19T02:14:10Z")
Hi, I was using a global ($) variable for this, but it seems global variables remain loaded all the time that webrick is running, and I need a fresh object for each HTTP request. So I was trying to use the request.en… --- ## [Adding Image icon to a Blog title post](https://www.ruby-forum.com/t/adding-image-icon-to-a-blog-title-post/244157)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [March 1, 2016, 4:12am UTC](https://www.ruby-forum.com/t/adding-image-icon-to-a-blog-title-post/244157 "2016-03-01T04:12:58Z")
I created a simple blog and I’m using paperclip to be able to add images to a Post. I installed the ‘themify-icons-rails’ gem and what I want to do is automatically add a picture icon next to the title of a post when … --- ## [Has\_many through querying attributes on join model](https://www.ruby-forum.com/t/has-many-through-querying-attributes-on-join-model/233223)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 4, 2014, 8:07pm UTC](https://www.ruby-forum.com/t/has-many-through-querying-attributes-on-join-model/233223 "2014-12-04T20:07:09Z")
Hello, This is a classic User -\> Membership -\> Group example with some twist: User is a member of a single Group at any given time. But I want to keep the history which Group the User was a member of. I am looking f… --- ## [IO#statfs and File::Statfs](https://www.ruby-forum.com/t/io-statfs-and-file-statfs/240672)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 26, 2014, 11:48am UTC](https://www.ruby-forum.com/t/io-statfs-and-file-statfs/240672 "2014-04-26T11:48:38Z")
Issue #9772 has been updated by Akira T… こういうときは先人の知恵ということで探してみると coreutils の src/stat.h になにかそれっぽいコメントがありました。 212 /\* Return the type of the specified file system. 213 Some systems have statfvs.f\_basetype\[FSTYPSZ\] … --- ## [How can I invoke Notepad++ from the command prompt?](https://www.ruby-forum.com/t/how-can-i-invoke-notepad-from-the-command-prompt/237740)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [November 27, 2013, 12:41pm UTC](https://www.ruby-forum.com/t/how-can-i-invoke-notepad-from-the-command-prompt/237740 "2013-11-27T12:41:09Z")
Hello, I have only very recently started learning Ruby. I have always used notepad editor by invoking the same from the command prompt. PATH of where programs are saved\> notepad xyz.rb always invokes notepad for me.… --- ## [Build failed, ngx\_http\_ssl\_module requires?](https://www.ruby-forum.com/t/build-failed-ngx-http-ssl-module-requires/235464)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [June 23, 2013, 11:17am UTC](https://www.ruby-forum.com/t/build-failed-ngx-http-ssl-module-requires/235464 "2013-06-23T11:17:44Z")
Hi, I’ve tried to build nginx 1.4.1 under FreeBSD 9.1-STABLE and the build has been failed. Here is configure arguments: –prefix=/usr/local/etc/nginx --with-cc-opt=-I /usr/local/include –with-ld-opt=-L /usr/local/li… --- ## [Problem wiht peek32 method](https://www.ruby-forum.com/t/problem-wiht-peek32-method/208042)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 15, 2011, 6:04pm UTC](https://www.ruby-forum.com/t/problem-wiht-peek32-method/208042 "2011-06-15T18:04:37Z")
Hello! I am working with USRP2 under Ubuntu 10.10 with the GNU Radio driver. I was successful adding some setting registers to the FPGA code and configuring them with the poke32 method (class usrp2\_source\_32fc\_sptr, … --- ## [Cassandra and MongoDB?](https://www.ruby-forum.com/t/cassandra-and-mongodb/189036)
**Author:** [@Rajiv\_N](https://www.ruby-forum.com/u/Rajiv_N)\ **Replies:** 2\ **Last updated:** [May 24, 2010, 3:48am UTC](https://www.ruby-forum.com/t/cassandra-and-mongodb/189036 "2010-05-24T03:48:22Z")
Any suggestions on what gem to install for Cassandra and MongoDB ? I will be using Jruby on Rails --- ## [Change to how igem, irdoc, and iri work (stuff in Merlin/Main/Languages/Ruby/Scripts/bin)](https://www.ruby-forum.com/t/change-to-how-igem-irdoc-and-iri-work-stuff-in-merlin-main-languages-ruby-scripts-bin/171371)
**Author:** [@jsoho](https://www.ruby-forum.com/u/jsoho)\ **Replies:** 2\ **Last updated:** [January 5, 2010, 2:00am UTC](https://www.ruby-forum.com/t/change-to-how-igem-irdoc-and-iri-work-stuff-in-merlin-main-languages-ruby-scripts-bin/171371 "2010-01-05T02:00:00Z")
Currently the IronRuby git repo has copied versions of irb.bat, rdoc.bat, etc checked in as iirb, irdoc, etc to give shortcuts to running these popular Ruby utility scripts from IronRuby just as you do from Ruby. htt… --- ## [Jrubyc question](https://www.ruby-forum.com/t/jrubyc-question/180381)
**Author:** [@markbates](https://www.ruby-forum.com/u/markbates)\ **Replies:** 2\ **Last updated:** [December 21, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/jrubyc-question/180381 "2009-12-21T16:54:28Z")
Hi- I have a project where I have some ruby files under say, c:\\project\\src and c:\\project\\src\\subdir Is there a good way to compile everything under the c:\\project\\src directory, including subdirectories, and outpu… --- ## [Request.session\_options broken?](https://www.ruby-forum.com/t/request-session-options-broken/178884)
**Author:** [@james](https://www.ruby-forum.com/u/james)\ **Replies:** 2\ **Last updated:** [November 13, 2009, 9:04pm UTC](https://www.ruby-forum.com/t/request-session-options-broken/178884 "2009-11-13T21:04:09Z")
I’m implementing simple “remember me” functionality for logging in users with Rails 2.3.4. I’m trying to set the session expiration date for some time in the future. After googling around a bit I found this post which… --- ## [Can I turn off config.action\_view.cache\_template\_loading in Production](https://www.ruby-forum.com/t/can-i-turn-off-config-action-view-cache-template-loading-in-production/172975)
**Author:** [@jebw](https://www.ruby-forum.com/u/jebw)\ **Replies:** 2\ **Last updated:** [July 30, 2009, 9:35pm UTC](https://www.ruby-forum.com/t/can-i-turn-off-config-action-view-cache-template-loading-in-production/172975 "2009-07-30T21:35:42Z")
I’ve got an app which users can edit the ERB templates for emails, the changes aren’t taking effect till the app restarts though because config.action\_view.cache\_template\_loading = true I’ve seen various comments that… --- ## [Pregunta sobre integracion bases de datos](https://www.ruby-forum.com/t/pregunta-sobre-integracion-bases-de-datos/167162)
**Author:** [@Gustavo\_USNavarro](https://www.ruby-forum.com/u/Gustavo_USNavarro)\ **Replies:** 2\ **Last updated:** [May 5, 2009, 5:33pm UTC](https://www.ruby-forum.com/t/pregunta-sobre-integracion-bases-de-datos/167162 "2009-05-05T17:33:07Z")
Hola Tengo en mi institucion varias bases de datos dando vuelta, la mayoria en mysql y otras para bibliotecas digitales como greenstone ,isis etc, todos base de datos para bibliotecas … Ahora bien quiero integrarlas … --- ## [Ola's App Engine project - Is it possible to update Netbeans to JRuby 1.20/Rails 2.3?](https://www.ruby-forum.com/t/olas-app-engine-project-is-it-possible-to-update-netbeans-to-jruby-1-20-rails-2-3/166471)
**Author:** [@chriscole](https://www.ruby-forum.com/u/chriscole)\ **Replies:** 2\ **Last updated:** [April 25, 2009, 10:51pm UTC](https://www.ruby-forum.com/t/olas-app-engine-project-is-it-possible-to-update-netbeans-to-jruby-1-20-rails-2-3/166471 "2009-04-25T22:51:19Z")
I was trying to get Ola’s App Engine “yarbl” sample running in Netbeans which comes bundled with JRuby 1.1.4 and Ruby on Rails 2.0.2 running on Glassfish version 3. Since Ola’s project requires the latest version of J… --- ## [How to disable the default selection of a radio button?](https://www.ruby-forum.com/t/how-to-disable-the-default-selection-of-a-radio-button/157412)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 2\ **Last updated:** [January 13, 2009, 12:10am UTC](https://www.ruby-forum.com/t/how-to-disable-the-default-selection-of-a-radio-button/157412 "2009-01-13T00:10:43Z")
Hi all, I use FXRuby to create 5 radio buttons and tie them to FXDataTarget. When I run the codes a defautl button is always selected. Is it possible to disable this feature so that no button is chosen at the first … --- ## [How to spec a controller method that involves an rjs redirect](https://www.ruby-forum.com/t/how-to-spec-a-controller-method-that-involves-an-rjs-redirect/156762)
**Author:** [@nasir](https://www.ruby-forum.com/u/nasir)\ **Replies:** 2\ **Last updated:** [January 4, 2009, 5:18am UTC](https://www.ruby-forum.com/t/how-to-spec-a-controller-method-that-involves-an-rjs-redirect/156762 "2009-01-04T05:18:06Z")
Hi everyone, What is the best way to spec a controller method that involves an rjs redirect? Something like this def index  url\_to = @parent ? auction\_bids\_path(@parent) : auctions\_path  render :update do |pag… --- ## [Expresiones reuglares , validacion color hexadecimal](https://www.ruby-forum.com/t/expresiones-reuglares-validacion-color-hexadecimal/151305)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 2\ **Last updated:** [October 20, 2008, 8:02am UTC](https://www.ruby-forum.com/t/expresiones-reuglares-validacion-color-hexadecimal/151305 "2008-10-20T08:02:35Z")
Hola expertos, estoy tratando de validar un color hexadecimal en rails. lo estoy haciendo asi validates\_format\_of :fondo , :with =\>/#(\[0-9a-fA-F\]{2})+(\[0-9a-fA-F\]{2})+(\[0-9a-fA-F\]{2})/ funciona, pero mas o menos, s… --- ## [Problems Upgrading to Rails 2.1.0 with JRuby](https://www.ruby-forum.com/t/problems-upgrading-to-rails-2-1-0-with-jruby/144614)
**Author:** [@David\_Christiansen](https://www.ruby-forum.com/u/David_Christiansen)\ **Replies:** 2\ **Last updated:** [July 31, 2008, 6:19pm UTC](https://www.ruby-forum.com/t/problems-upgrading-to-rails-2-1-0-with-jruby/144614 "2008-07-31T18:19:24Z")
Hi everyone - I’m having difficulty upgrading to Rails 2.1.0 from the configuration listed below. I’m testing our app out to see if we can upgrade our stack. I use a Mac (OS 10.5), but everyone else on the dev team us… --- ## [Ruby/Java strings solved the Ruby way](https://www.ruby-forum.com/t/ruby-java-strings-solved-the-ruby-way/143578)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 2\ **Last updated:** [July 21, 2008, 11:13pm UTC](https://www.ruby-forum.com/t/ruby-java-strings-solved-the-ruby-way/143578 "2008-07-21T23:13:59Z")
Hello all! I’m posting this here because it seem like a topic better discussed in the general Ruby community. JRuby allows you pretty seamless access to Java libraries through its Java integration layer. You can pull… --- ## [Radiant 0.6.7 Admin Issue (affecting reorder and copy\_move)](https://www.ruby-forum.com/t/radiant-0-6-7-admin-issue-affecting-reorder-and-copy-move/139965)
**Author:** [@jonathan2000](https://www.ruby-forum.com/u/jonathan2000)\ **Replies:** 2\ **Last updated:** [June 9, 2008, 5:06pm UTC](https://www.ruby-forum.com/t/radiant-0-6-7-admin-issue-affecting-reorder-and-copy-move/139965 "2008-06-09T17:06:03Z")
Hi, I’ve found a strange cache-like glitch in the admin interface when using a number of “column” plugins (copy\_move and reorder), where every time the page is reloaded or an AJAX update is performed (opening children… --- ## [New mime type. Works in windows, fails in ubuntu](https://www.ruby-forum.com/t/new-mime-type-works-in-windows-fails-in-ubuntu/134951)
**Author:** [@comopasta](https://www.ruby-forum.com/u/comopasta)\ **Replies:** 2\ **Last updated:** [April 16, 2008, 10:07pm UTC](https://www.ruby-forum.com/t/new-mime-type-works-in-windows-fails-in-ubuntu/134951 "2008-04-16T22:07:36Z")
Hi, I am generating some SVG content from my app. To get that working I’ve done the next: Add line in /config/initializers/mime\_types.rb$: Mime::Type.register “application/xhtml+xml”, :svg In my controller I have no… [Previous page](https://www.ruby-forum.com/top.md?page=1282&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1284&per_page=50)