# Top **URL:** https://www.ruby-forum.com/top.md?page=971 [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:** 972 --- ## [Validates\_length\_of virtual attribute](https://www.ruby-forum.com/t/validates-length-of-virtual-attribute/145535)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 4\ **Last updated:** [August 11, 2008, 10:58pm UTC](https://www.ruby-forum.com/t/validates-length-of-virtual-attribute/145535 "2008-08-11T22:58:33Z")
Hi all, I have in my Person model a attribute named “hash” which is a hash of a password and a salt. When a user want to create a account of update it, he just have to specify its password in a password virtual attri… --- ## [Dependencias de mongrel](https://www.ruby-forum.com/t/dependencias-de-mongrel/143694)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 4\ **Last updated:** [July 23, 2008, 12:44am UTC](https://www.ruby-forum.com/t/dependencias-de-mongrel/143694 "2008-07-23T00:44:19Z")
Buenas, hasta ahora había estado usando webrick ya que al no tener la gema de mongrel era el servidor que se me ejecutaba por defecto al iniciar script/server El caso es que ya que he reinstalado todo y estaba proband… --- ## [Migration rollback](https://www.ruby-forum.com/t/migration-rollback/140254)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 4\ **Last updated:** [June 12, 2008, 11:33am UTC](https://www.ruby-forum.com/t/migration-rollback/140254 "2008-06-12T11:33:54Z")
Hallo, es ist, jedenfalls für mich, etwas mühsam mit den neuen timestamp-Dateinamen der migrations zu einer der vorhergehenden Versionen zurückzukehren. Das war mit VERSION=12 einfacher zu tippen als mit VERSIO… --- ## [New radiant powered site](https://www.ruby-forum.com/t/new-radiant-powered-site/81332)
**Author:** [@gareth\_rushgrove](https://www.ruby-forum.com/u/gareth_rushgrove)\ **Replies:** 4\ **Last updated:** [April 18, 2008, 7:27am UTC](https://www.ruby-forum.com/t/new-radiant-powered-site/81332 "2008-04-18T07:27:12Z")
Hi All Just thought I’d let people know, I’ve got my new radiant powered site up and running at http://morethanseven.net/ I’ve had great fun so far using Radiant and plan on posting lots of information over the comin… --- ## [ActiveRecord::StatementInvalid in BlogController#index](https://www.ruby-forum.com/t/activerecord-statementinvalid-in-blogcontroller-index/134797)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [April 15, 2008, 4:52pm UTC](https://www.ruby-forum.com/t/activerecord-statementinvalid-in-blogcontroller-index/134797 "2008-04-15T16:52:16Z")
Hello. I’m trying to do the video tutorial “how to build a blog engine in 15 minutes with ruby on rails” from the main rubyonrails website, and I’m getting an error when I try to use scaffold :post after editing my co… --- ## [Does the search extension have the ability to exclude pages from the serach results?](https://www.ruby-forum.com/t/does-the-search-extension-have-the-ability-to-exclude-pages-from-the-serach-results/132730)
**Author:** [@jsmorris](https://www.ruby-forum.com/u/jsmorris)\ **Replies:** 4\ **Last updated:** [March 24, 2008, 4:07pm UTC](https://www.ruby-forum.com/t/does-the-search-extension-have-the-ability-to-exclude-pages-from-the-serach-results/132730 "2008-03-24T16:07:17Z")
Does the search extension have the ability to exclude pages from its results? I have some pages on my site (e.g. stylesheet, etc) that I do not what to show up in my search results. Is there any way to exclude them? … --- ## [Re: Gnu Radio Companion (GRC) 0.69 experience](https://www.ruby-forum.com/t/re-gnu-radio-companion-grc-0-69-experience/126370)
**Author:** [@Jeffrey\_K](https://www.ruby-forum.com/u/Jeffrey_K)\ **Replies:** 4\ **Last updated:** [January 18, 2008, 3:00am UTC](https://www.ruby-forum.com/t/re-gnu-radio-companion-grc-0-69-experience/126370 "2008-01-18T03:00:20Z")
I was using FC7(32-bit) and GRC 0.69 for a little while. I too noticed GRC closing completely, but I do not have enough details to back-up your exact pattern. Come to think about it though, it happened more often than… --- ## [Spec'ing views, mock\_model associations](https://www.ruby-forum.com/t/specing-views-mock-model-associations/116524)
**Author:** [@bfsog](https://www.ruby-forum.com/u/bfsog)\ **Replies:** 4\ **Last updated:** [October 6, 2007, 11:16pm UTC](https://www.ruby-forum.com/t/specing-views-mock-model-associations/116524 "2007-10-06T23:16:27Z")
I writing a spec that returns the count of how many players in a game: it “should how many players in a link to all players” do render :partial =\>“games/game”, :object =\> @game response.should have\_tag(‘a’,"(2) Player… --- ## [Crear plugin de aplicación RoR](https://www.ruby-forum.com/t/crear-plugin-de-aplicacia-n-ror/114820)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 4\ **Last updated:** [September 18, 2007, 2:13pm UTC](https://www.ruby-forum.com/t/crear-plugin-de-aplicacia-n-ror/114820 "2007-09-18T14:13:24Z")
Hooola Tengo que crear un plugin de una amicación web que estoy desarrollando. Y me gustaría saber si alguien me puede ayudar, para saber como se hace. Muchas gracias --- ## [Page\_attachments & TextDrive with lighttpd anyone?](https://www.ruby-forum.com/t/page-attachments-textdrive-with-lighttpd-anyone/107079)
**Author:** [@gblakeman](https://www.ruby-forum.com/u/gblakeman)\ **Replies:** 4\ **Last updated:** [June 17, 2007, 10:31pm UTC](https://www.ruby-forum.com/t/page-attachments-textdrive-with-lighttpd-anyone/107079 "2007-06-17T22:31:14Z")
Just checking to see if anyone is using page\_attachments successfully on a TextDrive account running lighttpd. I’m using such a setup as my test server and get an application error whenever I try to attach files. My … --- ## [\[Ferret\] QueryParser memory leak bug (Joyent/OpenSolaris)](https://www.ruby-forum.com/t/ferret-queryparser-memory-leak-bug-joyent-opensolaris/91968)
**Author:** [@mlemos](https://www.ruby-forum.com/u/mlemos)\ **Replies:** 4\ **Last updated:** [April 23, 2007, 12:20am UTC](https://www.ruby-forum.com/t/ferret-queryparser-memory-leak-bug-joyent-opensolaris/91968 "2007-04-23T00:20:57Z")
QueryParser fails badly allocating enormous amount of memory when processing query strings with special/accented characters. See: irb(main):002:0\> require ‘rubygems’ irb(main):003:0\> require ‘ferret’ irb(main):004:0\> … --- ## [Supporting multiple customers in a single rails app](https://www.ruby-forum.com/t/supporting-multiple-customers-in-a-single-rails-app/87034)
**Author:** [@chet](https://www.ruby-forum.com/u/chet)\ **Replies:** 4\ **Last updated:** [February 27, 2007, 10:58pm UTC](https://www.ruby-forum.com/t/supporting-multiple-customers-in-a-single-rails-app/87034 "2007-02-27T22:58:42Z")
Here is what we are trying to do - The idea is to allow different companies to access the same rails application as their own personalized application. The only change in the app per company is the title of the page, … --- ## [Dynamically defined ar classes](https://www.ruby-forum.com/t/dynamically-defined-ar-classes/83845)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 4\ **Last updated:** [January 30, 2007, 8:58pm UTC](https://www.ruby-forum.com/t/dynamically-defined-ar-classes/83845 "2007-01-30T20:58:49Z")
I’m using at least 20 primary models, and join models for each combination plus some hierarchical ones. I am wondering if it would be possible to define the model classes iteratively, and then reopen the definitions … --- ## [Fosdem : Developers Room, Presence](https://www.ruby-forum.com/t/fosdem-developers-room-presence/47986)
**Author:** [@riboulet](https://www.ruby-forum.com/u/riboulet)\ **Replies:** 4\ **Last updated:** [December 3, 2005, 3:59pm UTC](https://www.ruby-forum.com/t/fosdem-developers-room-presence/47986 "2005-12-03T15:59:30Z")
hi everyone, This mail will mostly interest europeans Rubyists/Railists, but others are welcome to read it, answer and participate too :slight\_smile: In next February the Sixth Fosdem (Free and OpenSource Developers’ … --- ## [RubyConf 2024 Workshop Accepted - How To Build Basic Desktop Applications in Ruby](https://www.ruby-forum.com/t/rubyconf-2024-workshop-accepted-how-to-build-basic-desktop-applications-in-ruby/266187)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [August 21, 2024, 9:22pm UTC](https://www.ruby-forum.com/t/rubyconf-2024-workshop-accepted-how-to-build-basic-desktop-applications-in-ruby/266187 "2024-08-21T21:22:08Z")
Glimmer will be returning to RubyConf in 2024 at the Windy City (Chicago, Illinois, USA)! My RubyConf 2024 2-hour workshop proposal “How To Build Basic Desktop Applications in Ruby” has been accepted! https://andymal… --- ## [Render an action if coming from ajax request](https://www.ruby-forum.com/t/render-an-action-if-coming-from-ajax-request/189814)
**Author:** [@gregm](https://www.ruby-forum.com/u/gregm)\ **Replies:** 8\ **Last updated:** [June 8, 2010, 4:21pm UTC](https://www.ruby-forum.com/t/render-an-action-if-coming-from-ajax-request/189814 "2010-06-08T16:21:13Z")
Hi, I have a Rails web app working, and I am now working on a mobile app using Phonegap. Phonegap works only with javascript/html, so I make Ajax request to my web app and render things if the request is make from Aj… --- ## [Switching dynamically between methods (inside modules)](https://www.ruby-forum.com/t/switching-dynamically-between-methods-inside-modules/187850)
**Author:** [@judge](https://www.ruby-forum.com/u/judge)\ **Replies:** 8\ **Last updated:** [April 30, 2010, 3:46pm UTC](https://www.ruby-forum.com/t/switching-dynamically-between-methods-inside-modules/187850 "2010-04-30T15:46:34Z")
Hi, I would like to allow a person object (instanced from a Person class) to speak a language (which is a collection of public methods stored in Language module): class Person attr\_accessor :current\_language def … --- ## [Weird gsub behaviour](https://www.ruby-forum.com/t/weird-gsub-behaviour/183739)
**Author:** [@stevo84](https://www.ruby-forum.com/u/stevo84)\ **Replies:** 8\ **Last updated:** [February 20, 2010, 8:48am UTC](https://www.ruby-forum.com/t/weird-gsub-behaviour/183739 "2010-02-20T08:48:20Z")
ruby 1.8.6 (2007-09-24 patchlevel 111) str = ‘&123’ puts “abc”.gsub(“b”, str) puts “abc”.gsub(“b”, “#{str}”) puts “abc”.gsub(“b”, str.to\_s) puts “abc”.gsub(“b”, ‘&123’) puts “abc”.gsub(“b”, “&123”) ruby test.rb … --- ## [Error con update\_attribute](https://www.ruby-forum.com/t/error-con-update-attribute/119133)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 8\ **Last updated:** [November 3, 2007, 5:26pm UTC](https://www.ruby-forum.com/t/error-con-update-attribute/119133 "2007-11-03T17:26:28Z")
Hola Estoy intentando hacer un update de varios registros pero me dice: undefined method \`update\_attribute’ for #Array:0x46e1974 Lo estoy intentado así: @content = Content.find(:all, :conditions =\> "op\_id = " + @se… --- ## [Reg Ex](https://www.ruby-forum.com/t/reg-ex/114003)
**Author:** [@animate123](https://www.ruby-forum.com/u/animate123)\ **Replies:** 8\ **Last updated:** [September 11, 2007, 11:42pm UTC](https://www.ruby-forum.com/t/reg-ex/114003 "2007-09-11T23:42:27Z")
I’m querying through the .com’s looking for any www name with Cisco in it. I’m using a reg exp that is reading a file line by line obtained by Verisign that has all the domain names with a .com extension. Here is my … --- ## [Parser wikipedia](https://www.ruby-forum.com/t/parser-wikipedia/75374)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 8\ **Last updated:** [February 7, 2007, 11:19am UTC](https://www.ruby-forum.com/t/parser-wikipedia/75374 "2007-02-07T11:19:42Z")
Ciao, sto cercando un parser per wikipedia, ho i dump di wiki nel db locale e ovvimente i vorrei leggere e manipolare. ovvimente non ho ne tempo ne voglia di crearmi un parser mio anhce perchè a sentire in giro è p… --- ## [Include JavaScript from view helpers](https://www.ruby-forum.com/t/include-javascript-from-view-helpers/82220)
**Author:** [@udinesh](https://www.ruby-forum.com/u/udinesh)\ **Replies:** 8\ **Last updated:** [January 22, 2007, 10:52am UTC](https://www.ruby-forum.com/t/include-javascript-from-view-helpers/82220 "2007-01-22T10:52:33Z")
Hi, I’m not sure how to do this, can any body please help out ? In my controller i’m rendering a static file named ‘myfile’ using rendering from the method named show ie def show render :file =\> ‘C:/myfile’, :layou… --- ## [Numeric roadmap?](https://www.ruby-forum.com/t/numeric-roadmap/63785)
**Author:** [@dimas](https://www.ruby-forum.com/u/dimas)\ **Replies:** 8\ **Last updated:** [June 20, 2006, 4:33am UTC](https://www.ruby-forum.com/t/numeric-roadmap/63785 "2006-06-20T04:33:05Z")
Why don’t we have proper support for numbers in Ruby? Numeric, Fixnum, Float, Bignum, Complex, Rational, BigDecimal… What a mess! And they are often incompatible and can’t be safely interchanged! There MUST BE ONE SI… --- ## [Using AR and fixtures for testing \*outside\* of Rails?](https://www.ruby-forum.com/t/using-ar-and-fixtures-for-testing-outside-of-rails/62042)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [June 2, 2006, 5:02am UTC](https://www.ruby-forum.com/t/using-ar-and-fixtures-for-testing-outside-of-rails/62042 "2006-06-02T05:02:22Z")
I’m working on a program that manipulates and stores a lot of data in a database via ActiveRecord. I’m having a heck of a time trying to write unit and functional tests for this program because I don’t have a reasonab… --- ## [No gitignore file in app after the "rails new app" command](https://www.ruby-forum.com/t/no-gitignore-file-in-app-after-the-rails-new-app-command/203549)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 22, 2011, 7:10pm UTC](https://www.ruby-forum.com/t/no-gitignore-file-in-app-after-the-rails-new-app-command/203549 "2011-02-22T19:10:14Z")
Hi, Im following this tutorial, but when trying to get pass 1.3.1 part im having trouble figuring out why I can’t see the gitignore file in my rails directory. this what happens when I entered “gem list”. I (think… --- ## [Using Tolk with Google Translate](https://www.ruby-forum.com/t/using-tolk-with-google-translate/191778)
**Author:** [@Tokumine](https://www.ruby-forum.com/u/Tokumine)\ **Replies:** 1\ **Last updated:** [August 14, 2010, 9:48pm UTC](https://www.ruby-forum.com/t/using-tolk-with-google-translate/191778 "2010-08-14T21:48:15Z")
Quick writeup and video of my Tolk translation engine fork that uses the Google Translate API to provide sensible starting points for Rails i18n translations. http://www.tokumine.com/2010/07/18/using-tolk-with-google-… --- ## [Mechanize login form](https://www.ruby-forum.com/t/mechanize-login-form/190121)
**Author:** [@luofeiyu](https://www.ruby-forum.com/u/luofeiyu)\ **Replies:** 1\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/mechanize-login-form/190121 "2010-06-17T16:22:17Z")
i’m gona to simulate login my ubuntu forum,here is my program require ‘rubygems’ require ‘mechanize’ agent = Mechanize.new page = agent.get(‘Ubuntu中文论坛 - 用户控制面板 - 登录’) uform = page.forms\[1\] uform.username = ‘… --- ## [Pregunta para validar varios campos a la vez?](https://www.ruby-forum.com/t/pregunta-para-validar-varios-campos-a-la-vez/184694)
**Author:** [@longhorn](https://www.ruby-forum.com/u/longhorn)\ **Replies:** 1\ **Last updated:** [May 10, 2010, 11:41am UTC](https://www.ruby-forum.com/t/pregunta-para-validar-varios-campos-a-la-vez/184694 "2010-05-10T11:41:04Z")
Hola, veran estoy probando el Active Scaffold y va de maravilla xD pero esta vez necesito un poco de orientacion en cuanto a cuestiones de validaciones. Ahora tengo 3 campos en mi tabla proveedores que son fax, telefo… --- ## [Nginx prepends extraneous "HTTP/1.1 100 Continue" headers to SSI responses](https://www.ruby-forum.com/t/nginx-prepends-extraneous-http-1-1-100-continue-headers-to-ssi-responses/156369)
**Author:** [@piespy](https://www.ruby-forum.com/u/piespy)\ **Replies:** 1\ **Last updated:** [December 26, 2008, 7:29am UTC](https://www.ruby-forum.com/t/nginx-prepends-extraneous-http-1-1-100-continue-headers-to-ssi-responses/156369 "2008-12-26T07:29:33Z")
When using SSI to handle POST requests submitted with an “Expect: 100-continue” header (as Opera likes to send for \>10KB post data), nginx will generate a response with “HTTP/1.1 100 Continue” for the request, and aga… --- ## [FW: BoolEditor and renderer in Grid](https://www.ruby-forum.com/t/fw-booleditor-and-renderer-in-grid/151309)
**Author:** [@IrlwegS\_Franz\_SZNT](https://www.ruby-forum.com/u/IrlwegS_Franz_SZNT)\ **Replies:** 1\ **Last updated:** [October 20, 2008, 6:01pm UTC](https://www.ruby-forum.com/t/fw-booleditor-and-renderer-in-grid/151309 "2008-10-20T18:01:16Z")
Hello togheter, I’m using the Wx::Grid, with GridTableBase. (wxruby 1.9.5 and wxruby 1.9.8) The GridCellBoolEditor and GridCellBoolRenderer doesn’t work. How can I solve the problem? I have atached a file with an e… --- ## [Ruby and log4r/ROMP](https://www.ruby-forum.com/t/ruby-and-log4r-romp/91237)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [April 6, 2007, 7:21pm UTC](https://www.ruby-forum.com/t/ruby-and-log4r-romp/91237 "2007-04-06T19:21:20Z")
I am looking for help with the log4r/examples logserver.rb and logclient.rb ROMP is located at: http://rubystuff.org/romp/ There is no information on how to install or use it. Can someone help me with this? When … --- ## [What is the meaning for klass](https://www.ruby-forum.com/t/what-is-the-meaning-for-klass/80904)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 1\ **Last updated:** [January 1, 2007, 7:45pm UTC](https://www.ruby-forum.com/t/what-is-the-meaning-for-klass/80904 "2007-01-01T19:45:52Z")
Hi all, Just out of curiosity: what is the meaning of klass in Pickaxe 2? Thanks, Li --- ## [Loop through a line between words](https://www.ruby-forum.com/t/loop-through-a-line-between-words/240469)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [April 15, 2014, 9:11pm UTC](https://www.ruby-forum.com/t/loop-through-a-line-between-words/240469 "2014-04-15T21:11:28Z")
Hi I would be really great full , if any one can give me some light on how to progress on bellow. i am familiar with simple loop but this one seems complex. Basically i am trying to do the something in bellow link … --- ## [Ruby-snmp annoying problem :(](https://www.ruby-forum.com/t/ruby-snmp-annoying-problem/49986)
**Author:** [@mj-usunto](https://www.ruby-forum.com/u/mj-usunto)\ **Replies:** 5\ **Last updated:** [March 22, 2013, 7:20pm UTC](https://www.ruby-forum.com/t/ruby-snmp-annoying-problem/49986 "2013-03-22T19:20:44Z")
Simple script (Should set Integer=1 into device) #!/usr/local/bin/ruby require ‘rubygems’ require ‘snmp’ include SNMP manager = Manager.new(:Host =\> ‘10.20.9.53’) varbind = VarBind.new(“1.3.6.1.2.1.69.1.1.3.0”, Int… --- ## [Cmake build gnuradio on FreeBSD](https://www.ruby-forum.com/t/cmake-build-gnuradio-on-freebsd/215643)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 13, 2012, 3:24pm UTC](https://www.ruby-forum.com/t/cmake-build-gnuradio-on-freebsd/215643 "2012-01-13T15:24:27Z")
I do not find anything in the README about qt4 or qwt but they seem to be required for gr-qtgui. I used portinstall to install py27-qt4 and several hours and 57 packages later, cmake could find qt4. Then I installed… --- ## [Unable to destroy object - Oracle adapter](https://www.ruby-forum.com/t/unable-to-destroy-object-oracle-adapter/206161)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [April 24, 2011, 6:07pm UTC](https://www.ruby-forum.com/t/unable-to-destroy-object-oracle-adapter/206161 "2011-04-24T18:07:33Z")
Hi all, I am now able to create, update and list object from oracle database (local XE) without any problems. But the destroy method is not working. It is given me this error undefined method \`destroy’ for #Array:0x… --- ## [How to Generate Dynamic visual effects for images](https://www.ruby-forum.com/t/how-to-generate-dynamic-visual-effects-for-images/197892)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 5\ **Last updated:** [October 22, 2010, 4:36pm UTC](https://www.ruby-forum.com/t/how-to-generate-dynamic-visual-effects-for-images/197892 "2010-10-22T16:36:23Z")
Hi All, I am trying to create dynamic display of images. Like I have some images and I want to display them dynamically one after the other in a . How can I achieve this visual effect? Sorry for simple question but I … --- ## [Bad experiences with ruby on rails 3.0 :(](https://www.ruby-forum.com/t/bad-experiences-with-ruby-on-rails-3-0/196131)
**Author:** [@egervari](https://www.ruby-forum.com/u/egervari)\ **Replies:** 5\ **Last updated:** [October 7, 2010, 10:19pm UTC](https://www.ruby-forum.com/t/bad-experiences-with-ruby-on-rails-3-0/196131 "2010-10-07T22:19:24Z")
I just installed it and it seems like everything goes smoothly… but I’m having one hurdle after another installing a new application. I’ve had to get various dlls for sqlite, mysql and msvcrt-ruby18, or things out-rig… --- ## [\[Bug #3742\] failed to allocate memory: /^()(?\>\\g\<1\>)\*$/ on x64-mswin64](https://www.ruby-forum.com/t/bug-3742-failed-to-allocate-memory-g-1-on-x64-mswin64/193826)
**Author:** [@shintaro\_kuwamoto](https://www.ruby-forum.com/u/shintaro_kuwamoto)\ **Replies:** 5\ **Last updated:** [August 26, 2010, 7:01am UTC](https://www.ruby-forum.com/t/bug-3742-failed-to-allocate-memory-g-1-on-x64-mswin64/193826 "2010-08-26T07:01:16Z")
Bug #3742: failed to allocate memory: /^()(?\>\\g\<1\>)\*$/ on x64-mswin64 http://redmine.ruby-lang.org/issues/show/3742 e$B5/I\<\ **Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 5\ **Last updated:** [September 23, 2009, 8:01pm UTC](https://www.ruby-forum.com/t/re-seems-like-it-is-loading-from-the-ruby-libraries-instead-of-ironruby-gems/176019 "2009-09-23T20:01:37Z") Can you start a new cmd process, run dev.bat, and then run “set” and paste that output? Thanks JD From: Mohammad A. removed\_email\_address@domain.invalid Sent: September 23, 2009 9:15 AM To: removed\_email\_address@d… --- ## [Check what is comming in param](https://www.ruby-forum.com/t/check-what-is-comming-in-param/174411)
**Author:** [@karthik](https://www.ruby-forum.com/u/karthik)\ **Replies:** 5\ **Last updated:** [August 26, 2009, 8:36pm UTC](https://www.ruby-forum.com/t/check-what-is-comming-in-param/174411 "2009-08-26T20:36:51Z")
hi guys i am checking with params\[:a\].nil? and params\[:a\].blank? but in the url a is not coming but for some other purpose service i am using the same a for some other service if some params is nit coming in url how… --- ## [Ferret\_server doesn't appear to be running](https://www.ruby-forum.com/t/ferret-server-doesnt-appear-to-be-running/149202)
**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\ **Replies:** 5\ **Last updated:** [September 23, 2008, 10:50am UTC](https://www.ruby-forum.com/t/ferret-server-doesnt-appear-to-be-running/149202 "2008-09-23T10:50:34Z")
Bonjour, Quelqu’un s’est il déja battu victorieusement avec script/ferret\_server ? $ sudo script/ferret\_server -e production start starting ferret server… Bon, ça à l’air OK $ sudo script/ferret\_server stop fer… --- ## [Help with redirect](https://www.ruby-forum.com/t/help-with-redirect/146381)
**Author:** [@mickdavis](https://www.ruby-forum.com/u/mickdavis)\ **Replies:** 5\ **Last updated:** [August 20, 2008, 10:58pm UTC](https://www.ruby-forum.com/t/help-with-redirect/146381 "2008-08-20T22:58:52Z")
Hi there i am running vbulletin and i am having a problem due to the way that nginx displays clean urls. Basically the archive looks like this on nginx http://www.digitalworldz.co.uk/archive/index.php?f-354.html But … --- ## [Last two data Blocks are always missing](https://www.ruby-forum.com/t/last-two-data-blocks-are-always-missing/145646)
**Author:** [@kaleem](https://www.ruby-forum.com/u/kaleem)\ **Replies:** 5\ **Last updated:** [August 12, 2008, 7:03pm UTC](https://www.ruby-forum.com/t/last-two-data-blocks-are-always-missing/145646 "2008-08-12T19:03:45Z")
Hello Everyone, If you run following code on your machine (I am using gnradio3.1.1 and this code is also available in this version with a name ‘fsk\_loopback.py’ although it is removed in gnuradio3.1.2) then you will … --- ## [Method lookup for modules included in modules](https://www.ruby-forum.com/t/method-lookup-for-modules-included-in-modules/137664)
**Author:** [@marksbrain](https://www.ruby-forum.com/u/marksbrain)\ **Replies:** 5\ **Last updated:** [May 15, 2008, 10:25pm UTC](https://www.ruby-forum.com/t/method-lookup-for-modules-included-in-modules/137664 "2008-05-15T22:25:42Z")
My question has to do with the diagram on page 12 of “Advanced Rails”. It arises from the following structure: module A; end; module B; include A; end module C; include A; end class D; include B; include C; end (Th… --- ## [Junebugwiki error on startup](https://www.ruby-forum.com/t/junebugwiki-error-on-startup/125992)
**Author:** [@n1c](https://www.ruby-forum.com/u/n1c)\ **Replies:** 5\ **Last updated:** [January 15, 2008, 2:06pm UTC](https://www.ruby-forum.com/t/junebugwiki-error-on-startup/125992 "2008-01-15T14:06:01Z")
Recently I had to restart my Junebug wiki and I’m receiving this error: /usr/lib/ruby/gems/1.8/gems/junebug-0.0.18/lib/junebug.rb:4: undefined method require\_gem' for main:Object (NoMethodError) from /usr/lib/ruby/gems… --- ## [\[ANN\] TMail 1.2.0](https://www.ruby-forum.com/t/ann-tmail-1-2-0/121872)
**Author:** [@Mikel\_L](https://www.ruby-forum.com/u/Mikel_L)\ **Replies:** 5\ **Last updated:** [December 3, 2007, 3:53am UTC](https://www.ruby-forum.com/t/ann-tmail-1-2-0/121872 "2007-12-03T03:53:20Z")
TMail - The Mail Handling Library for Ruby! TMail is the Ruby Mail handler used in the Ruby on Rails and Nitro web frame works as well as many others (now including, the Ruby Talk mail gateway!). TMail is now a gem.… --- ## [Remove from cart functionality](https://www.ruby-forum.com/t/remove-from-cart-functionality/120730)
**Author:** [@ruchita](https://www.ruby-forum.com/u/ruchita)\ **Replies:** 5\ **Last updated:** [November 20, 2007, 12:59pm UTC](https://www.ruby-forum.com/t/remove-from-cart-functionality/120730 "2007-11-20T12:59:49Z")
hi all, I am getting a problem when I am trying to remove an item from the cart using Ajax. I have a view named display\_cart.rhtml, a controller store\_controller.rb and a model cart.rb. I have written a method named … --- ## [Unable to find field sync for over the air HDTV signal](https://www.ruby-forum.com/t/unable-to-find-field-sync-for-over-the-air-hdtv-signal/116893)
**Author:** [@Nirali\_P](https://www.ruby-forum.com/u/Nirali_P)\ **Replies:** 5\ **Last updated:** [October 11, 2007, 1:36am UTC](https://www.ruby-forum.com/t/unable-to-find-field-sync-for-over-the-air-hdtv-signal/116893 "2007-10-11T01:36:10Z")
Hello everyone, I am trying to capture a few seconds of over the air HDTV on a file and then decode using the files in gr-atsc module according to the instructions in the README at gr-atsc/src/python. I am using the… --- ## [\[ANN\] Variables & Conditionals Extension](https://www.ruby-forum.com/t/ann-variables-conditionals-extension/116527)
**Author:** [@mahadewa](https://www.ruby-forum.com/u/mahadewa)\ **Replies:** 5\ **Last updated:** [October 8, 2007, 12:17am UTC](https://www.ruby-forum.com/t/ann-variables-conditionals-extension/116527 "2007-10-08T00:17:43Z")
Here’s a proof-of-concept extension that I’ve been working on. I originally hoped to have polished this all up but haven’t had the time for development. So, rather than stick it on a shelf, I thought I’d toss it out… [Previous page](https://www.ruby-forum.com/top.md?page=970&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=972&per_page=50)