# Top **URL:** https://www.ruby-forum.com/top.md?page=801 [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:** 802 --- ## [Got any good string exercises?](https://www.ruby-forum.com/t/got-any-good-string-exercises/128158)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 7\ **Last updated:** [February 5, 2008, 4:45pm UTC](https://www.ruby-forum.com/t/got-any-good-string-exercises/128158 "2008-02-05T16:45:22Z")
Looking for fairly simple string exercises that will familiarise myself with all those string methods in the back of pickaxe. Dont want major exercises like those in the ruby quiz as they demand knowledge in a lot of … --- ## [Al refrescar se repite la acción](https://www.ruby-forum.com/t/al-refrescar-se-repite-la-accia-n/118537)
**Author:** [@rpcolom](https://www.ruby-forum.com/u/rpcolom)\ **Replies:** 7\ **Last updated:** [October 30, 2007, 3:08pm UTC](https://www.ruby-forum.com/t/al-refrescar-se-repite-la-accia-n/118537 "2007-10-30T15:08:12Z")
Hola a todos. Seguro que a alguno os ha pasado esto: Tengo una lista de elementos que quiero añadir a un objeto. Selecciono y ejecuto el controlador que añade los elementos. Una vez ejecutado vuelve a la lista de e… --- ## [Rails app settings for GoDaddy](https://www.ruby-forum.com/t/rails-app-settings-for-godaddy/117637)
**Author:** [@snantz](https://www.ruby-forum.com/u/snantz)\ **Replies:** 7\ **Last updated:** [October 19, 2007, 11:25pm UTC](https://www.ruby-forum.com/t/rails-app-settings-for-godaddy/117637 "2007-10-19T23:25:12Z")
I have a rails application that I am trying to get up and running on my GoDaddy account. I read an article that I got from this forum about how to properly set-up my account, but after following those direction I stil… --- ## [Explications sur certains points de Ruby](https://www.ruby-forum.com/t/explications-sur-certains-points-de-ruby/109279)
**Author:** [@garulfounix](https://www.ruby-forum.com/u/garulfounix)\ **Replies:** 7\ **Last updated:** [July 13, 2007, 1:43pm UTC](https://www.ruby-forum.com/t/explications-sur-certains-points-de-ruby/109279 "2007-07-13T13:43:16Z")
Bonjour :slight\_smile: , Voilà je me suis mis récemment à Ruby et j’avance à grand pas car je suis déjà programmeur depuis 5 ans en langage C. Cependant, la programmtion orienté objet reste un domaine assez lar… --- ## [File\_column and multiple image upload](https://www.ruby-forum.com/t/file-column-and-multiple-image-upload/68626)
**Author:** [@pablo](https://www.ruby-forum.com/u/pablo)\ **Replies:** 7\ **Last updated:** [September 17, 2006, 11:00pm UTC](https://www.ruby-forum.com/t/file-column-and-multiple-image-upload/68626 "2006-09-17T23:00:28Z")
Hello! I can’t find an answer to this question. Is it possible to make multiple image uploads using file\_column? If not what is the best alternative? --- ## [How to reload classes in lib/ without restarting server](https://www.ruby-forum.com/t/how-to-reload-classes-in-lib-without-restarting-server/100014)
**Author:** [@cdb](https://www.ruby-forum.com/u/cdb)\ **Replies:** 1\ **Last updated:** [July 26, 2006, 7:24pm UTC](https://www.ruby-forum.com/t/how-to-reload-classes-in-lib-without-restarting-server/100014 "2006-07-26T19:24:00Z")
Hi all, We have a class extending a class from a plugin. We didn’t know where to put it exactly, but the lib/ folder seemed to make sense. Problem is, it doesn’t reload the file for each request, so it makes developm… --- ## [RE: The perfect development environment?](https://www.ruby-forum.com/t/re-the-perfect-development-environment/94522)
**Author:** [@CampanoS\_David](https://www.ruby-forum.com/u/CampanoS_David)\ **Replies:** 7\ **Last updated:** [May 5, 2006, 9:16pm UTC](https://www.ruby-forum.com/t/re-the-perfect-development-environment/94522 "2006-05-05T21:16:23Z")
I don’t want to start a flame war here, but I have been developing quite a few applications on a Windows box, and haven’t run into any issues at all. Installing mySql, ruby, and rails were all extremely simple. While… --- ## [HTML Title](https://www.ruby-forum.com/t/html-title/94284)
**Author:** [@anthonyrudgick](https://www.ruby-forum.com/u/anthonyrudgick)\ **Replies:** 7\ **Last updated:** [April 28, 2006, 2:57am UTC](https://www.ruby-forum.com/t/html-title/94284 "2006-04-28T02:57:46Z")
Hi there, If I have an application.rhtml template what’s the best way to set the contents of title element in the html -\> head area of the template to something set in the view for action in a controller. I want to … --- ## [Enterprise rails app with - about 100 tables](https://www.ruby-forum.com/t/enterprise-rails-app-with-about-100-tables/93331)
**Author:** [@chris](https://www.ruby-forum.com/u/chris)\ **Replies:** 7\ **Last updated:** [March 31, 2006, 4:14pm UTC](https://www.ruby-forum.com/t/enterprise-rails-app-with-about-100-tables/93331 "2006-03-31T16:14:03Z")
I’ve just started creating a web application with approx. 100 tables. Possibly more. Oracle is the DB. There exists a legacy schema I that i will use some of. So far i have created a small bit of the app, approx 10 … --- ## [Sqlite3 error: uninitialized constant API](https://www.ruby-forum.com/t/sqlite3-error-uninitialized-constant-api/72706)
**Author:** [@Eric\_Watson](https://www.ruby-forum.com/u/Eric_Watson)\ **Replies:** 1\ **Last updated:** [February 24, 2006, 8:13pm UTC](https://www.ruby-forum.com/t/sqlite3-error-uninitialized-constant-api/72706 "2006-02-24T20:13:09Z")
I’m just starting my first rails app and I can’t figure out this error. It’s got something to do with connecting to sqlite3…Here’s the application trace: /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active\_sup… --- ## [Convert a array of string](https://www.ruby-forum.com/t/convert-a-array-of-string/259252)
**Author:** [@ChiragArya](https://www.ruby-forum.com/u/ChiragArya)\ **Replies:** 2\ **Last updated:** [April 20, 2020, 7:24pm UTC](https://www.ruby-forum.com/t/convert-a-array-of-string/259252 "2020-04-20T19:24:07Z")
I have a array of strings \[“U1,U2”, “U3,U4”, “U2,U1”, “U1,U5”\] I want to remove the duplicate pairs and also sort on the basis of their 0th index in alphabetical order like \[“U1,U2”, “U1,U5”,“U3,U4”\] --- ## [Rails 3: Redirecting only specific users to new application while others should be able to access old application](https://www.ruby-forum.com/t/rails-3-redirecting-only-specific-users-to-new-application-while-others-should-be-able-to-access-old-application/251514)
**Author:** [@vieenay](https://www.ruby-forum.com/u/vieenay)\ **Replies:** 2\ **Last updated:** [January 3, 2019, 10:40pm UTC](https://www.ruby-forum.com/t/rails-3-redirecting-only-specific-users-to-new-application-while-others-should-be-able-to-access-old-application/251514 "2019-01-03T22:40:45Z")
My employer got new website and wants me to redirect old website(in Rails 3) users to new website whenever customers try to access old website . Tricky part is that they want their internal staff to continue to access ol… --- ## [Is command line Rails also so slow on Linuxes as it is on Windows?](https://www.ruby-forum.com/t/is-command-line-rails-also-so-slow-on-linuxes-as-it-is-on-windows/234980)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [May 23, 2013, 12:01am UTC](https://www.ruby-forum.com/t/is-command-line-rails-also-so-slow-on-linuxes-as-it-is-on-windows/234980 "2013-05-23T00:01:12Z")
There is a lot of questions on Stackoverflow about how Rails is slow in command line on Windows machines. I use Windows and know that it is true. All Rake tasks, all rails commands are very slow. Especially testing is… --- ## [I want to override ActiveModel#errors.as\_json, but how?](https://www.ruby-forum.com/t/i-want-to-override-activemodel-errors-as-json-but-how/213911)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 16, 2011, 9:40am UTC](https://www.ruby-forum.com/t/i-want-to-override-activemodel-errors-as-json-but-how/213911 "2011-11-16T09:40:54Z")
Hey, I want custom errors.as\_json behavior from my implementation of ActiveModel and with inheritance! So how do I do something like shown in the following pseudo? module A include ActiveModel def errors.to\_json “… --- ## [Reorderable treeview and rows-reordered signal](https://www.ruby-forum.com/t/reorderable-treeview-and-rows-reordered-signal/158141)
**Author:** [@coubi](https://www.ruby-forum.com/u/coubi)\ **Replies:** 2\ **Last updated:** [January 20, 2009, 6:29pm UTC](https://www.ruby-forum.com/t/reorderable-treeview-and-rows-reordered-signal/158141 "2009-01-20T18:29:48Z")
Hi. I use a reorderable Gtk::TreeView. I want to call a method when the list is reordered. I connect the rows-reordered signal of the model (a Gtk::ListStore). I can reoder the list but it seems that the rows-reorder… --- ## [Trapping TERM in a daemonized (Daemon gem) script](https://www.ruby-forum.com/t/trapping-term-in-a-daemonized-daemon-gem-script/115834)
**Author:** [@deanhiller](https://www.ruby-forum.com/u/deanhiller)\ **Replies:** 2\ **Last updated:** [October 1, 2007, 4:16pm UTC](https://www.ruby-forum.com/t/trapping-term-in-a-daemonized-daemon-gem-script/115834 "2007-10-01T16:16:46Z")
I’m using the Daemon gem, and I’d like to trap the TERM signal so that I can have graceful termination of my main execution loop: $running = true; Signal.trap(“TERM”) do $running = false end while($running) do #so… --- ## [Probably a very dumb question](https://www.ruby-forum.com/t/probably-a-very-dumb-question/51101)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 2\ **Last updated:** [December 26, 2005, 12:15pm UTC](https://www.ruby-forum.com/t/probably-a-very-dumb-question/51101 "2005-12-26T12:15:11Z")
why does \<%= render\_text “hey ya” %\> cause ‘undefined method \`render\_text’ for #\<#Class:0x3851120:0x3851000\>’ can i use render text in a template? --- ## [Setting up nginx+fastCGI+SSL+phpMyAdmin w/subdir (not vhost)](https://www.ruby-forum.com/t/setting-up-nginx-fastcgi-ssl-phpmyadmin-w-subdir-not-vhost/160214)
**Author:** [@stefans](https://www.ruby-forum.com/u/stefans)\ **Replies:** 0\ **Last updated:** [February 13, 2009, 1:43am UTC](https://www.ruby-forum.com/t/setting-up-nginx-fastcgi-ssl-phpmyadmin-w-subdir-not-vhost/160214 "2009-02-13T01:43:29Z")
Hi Folks - I’m trying to set up phpMyAdmin with nginx and SSL on a VPS (virtual private server) - with phpMyAdmin in a subdirectory (instead of a vhost or subdomain) to avoid setting up CNAME records at my VPS hosting … --- ## [Load error - Std lib class Dir](https://www.ruby-forum.com/t/load-error-std-lib-class-dir/245644)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 5\ **Last updated:** [June 22, 2013, 6:27pm UTC](https://www.ruby-forum.com/t/load-error-std-lib-class-dir/245644 "2013-06-22T18:27:10Z")
I am required to use the class - But I am getting error - Why so? require “dir” Dir.tmpdir =\> ~\> /home/kirti/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/site\_ruby/2.0.0/rubygems/core\_ext/kernel\_require.rb:45:in \`require’:… --- ## [Multiple USRP N210s: LEDs and Ethernet lights on after program termination](https://www.ruby-forum.com/t/multiple-usrp-n210s-leds-and-ethernet-lights-on-after-program-termination/220137)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 5\ **Last updated:** [May 31, 2012, 8:42pm UTC](https://www.ruby-forum.com/t/multiple-usrp-n210s-leds-and-ethernet-lights-on-after-program-termination/220137 "2012-05-31T20:42:43Z")
Hi list, We’ve setup 4 USRP N210 rev4s with a Dell PowerEdge R510 server to collect RF data for GPS related experiments. The server works great and we seem to be able to write 20 Msps from each device simultaneousl… --- ## [Non capisco perchè "syntax error, unexpected keyword\_end"](https://www.ruby-forum.com/t/non-capisco-perche-syntax-error-unexpected-keyword-end/214327)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [November 29, 2011, 11:27am UTC](https://www.ruby-forum.com/t/non-capisco-perche-syntax-error-unexpected-keyword-end/214327 "2011-11-29T11:27:00Z")
Ciao a tutti, sto imparando Ruby piano piano, però non riesco a capire perché il seguente codice mi dia questo errore: “syntax error, unexpected keyword\_end” e non mi dà nessun warning. File.open(“prova.txt”, “r”) do… --- ## [Error in watir installation](https://www.ruby-forum.com/t/error-in-watir-installation/212899)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [October 18, 2011, 11:31am UTC](https://www.ruby-forum.com/t/error-in-watir-installation/212899 "2011-10-18T11:31:59Z")
i need install ruby in my computer, is windows 7 32-bits and internet explorer 9. But i have this error. please help me. --- ## [Hitimes java extension in the works, some help needed](https://www.ruby-forum.com/t/hitimes-java-extension-in-the-works-some-help-needed/192232)
**Author:** [@jeremyheiler](https://www.ruby-forum.com/u/jeremyheiler)\ **Replies:** 5\ **Last updated:** [July 27, 2010, 7:58pm UTC](https://www.ruby-forum.com/t/hitimes-java-extension-in-the-works-some-help-needed/192232 "2010-07-27T19:58:22Z")
Hi all, I have the Hitimes gem (http://copiousfreetime.rubyforge.org/hitimes/), and I received a request to have it work on JRuby. It has an embedded C extension, and does not link to an external library. I figure… --- ## [\[Bug #1692\] warning: useless use of a literal in void context](https://www.ruby-forum.com/t/bug-1692-warning-useless-use-of-a-literal-in-void-context/171087)
**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Replies:** 5\ **Last updated:** [April 23, 2010, 12:57pm UTC](https://www.ruby-forum.com/t/bug-1692-warning-useless-use-of-a-literal-in-void-context/171087 "2010-04-23T12:57:56Z")
Bug #1692: warning: useless use of a literal in void context http://redmine.ruby-lang.org/issues/show/1692 e$B5/I\<\ **Author:** [@gmk.jaga](https://www.ruby-forum.com/u/gmk.jaga)\ **Replies:** 5\ **Last updated:** [March 12, 2010, 1:28pm UTC](https://www.ruby-forum.com/t/nginx-issue/184561 "2010-03-12T13:28:51Z") My nginx is taking more memory. kindly advice me soon By Thanks Posted at Nginx Forum: --- ## [The simpelest of module function scoping](https://www.ruby-forum.com/t/the-simpelest-of-module-function-scoping/171784)
**Author:** [@Tom\_Verbeure](https://www.ruby-forum.com/u/Tom_Verbeure)\ **Replies:** 5\ **Last updated:** [July 9, 2009, 5:28pm UTC](https://www.ruby-forum.com/t/the-simpelest-of-module-function-scoping/171784 "2009-07-09T17:28:19Z")
It’s a little sad that I’ve written many lines of ruby code, but I can’t something as simple as this to work: #! /usr/bin/env ruby module T def t(x) puts x end T::t(5) end ./t.rb ./t.rb:8: undefined method … --- ## [Rails + Apache2 + Balancer Manager - PHP doesn't work](https://www.ruby-forum.com/t/rails-apache2-balancer-manager-php-doesnt-work/150698)
**Author:** [@chaosbanane](https://www.ruby-forum.com/u/chaosbanane)\ **Replies:** 5\ **Last updated:** [October 13, 2008, 2:06am UTC](https://www.ruby-forum.com/t/rails-apache2-balancer-manager-php-doesnt-work/150698 "2008-10-13T02:06:04Z")
Hi I have a Debian Server and I managed that Ruby works with Apache2 and the Balancer Manager that listen to the Mongrel server. The Problem is that PHP files don’t work anymore. How do I have to configurate the Bala… --- ## [How to change the primary key value of a table](https://www.ruby-forum.com/t/how-to-change-the-primary-key-value-of-a-table/140769)
**Author:** [@soa\_dias](https://www.ruby-forum.com/u/soa_dias)\ **Replies:** 5\ **Last updated:** [June 19, 2008, 2:42pm UTC](https://www.ruby-forum.com/t/how-to-change-the-primary-key-value-of-a-table/140769 "2008-06-19T14:42:58Z")
Hello, I am having problem changing the primary key value of a table using active record. I want to change the id of OriginalName from 2 to 6. orders table: ±—±------------------±--------------------------------- ±… --- ## [\[OT\] La Wikipedia dice que Ruby soporta Po limorfismo ¿?¿](https://www.ruby-forum.com/t/ot-la-wikipedia-dice-que-ruby-soporta-po-limorfismo-a-a/131875)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 5\ **Last updated:** [March 14, 2008, 11:42pm UTC](https://www.ruby-forum.com/t/ot-la-wikipedia-dice-que-ruby-soporta-po-limorfismo-a-a/131875 "2008-03-14T23:42:52Z")
Hola, nuestra Wikipedia dice que: “Ruby tiene tipificado dinámico, y soporta polimorfismo.” Que yo sepa esto no es cierto: Ruby no tiene polimorfismo. Tiene herencia normal y “herencia múltiple” mediante mixins, p… --- ## [Problem with RJS and/or Prototype.js =\>ResponseText is blank](https://www.ruby-forum.com/t/problem-with-rjs-and-or-prototype-js-responsetext-is-blank/104197)
**Author:** [@Johnny\_Hall](https://www.ruby-forum.com/u/Johnny_Hall)\ **Replies:** 5\ **Last updated:** [May 15, 2007, 5:07pm UTC](https://www.ruby-forum.com/t/problem-with-rjs-and-or-prototype-js-responsetext-is-blank/104197 "2007-05-15T17:07:50Z")
Hi, I’ve got a real head-scratcher. I’ve got a standard Ajax form using form\_remote\_tag, which calls a controller action which adds a comment and then sends back some JS via RJS which updates a few items on the page. … --- ## [Has anyone gotten Zurb-Foundation JavaScript working?](https://www.ruby-forum.com/t/has-anyone-gotten-zurb-foundation-javascript-working/233596)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [December 28, 2014, 11:07pm UTC](https://www.ruby-forum.com/t/has-anyone-gotten-zurb-foundation-javascript-working/233596 "2014-12-28T23:07:21Z")
The method that Zurb posted in the applications section of their website isn’t firing off the JavaScript commands for many of the components that they have available for developers. Here’s the setup application.html.… --- ## [How to use css on heroku](https://www.ruby-forum.com/t/how-to-use-css-on-heroku/230293)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 6\ **Last updated:** [June 10, 2014, 2:53pm UTC](https://www.ruby-forum.com/t/how-to-use-css-on-heroku/230293 "2014-06-10T14:53:04Z")
Dear all Rails Developers, I have problem on stylesheet. i use \<% stylesheet\_link\_tag ‘style.css’ %\> It work properly in local machine, but when i deployed it to heroku my style doesn’t work. how do i fix this? tha… --- ## [Different sensing results with same hypothesis](https://www.ruby-forum.com/t/different-sensing-results-with-same-hypothesis/239258)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 6\ **Last updated:** [February 19, 2014, 8:57pm UTC](https://www.ruby-forum.com/t/different-sensing-results-with-same-hypothesis/239258 "2014-02-19T20:57:43Z")
Hello everyone, Before to explain my problem I give some technical information about my hardaware. I’m using USRPs v1 and the boards integrated are XCVR2450 Transceivers. I’m using the script usrp\_spectrum\_sense.py i… --- ## [Is there any way to get this result?](https://www.ruby-forum.com/t/is-there-any-way-to-get-this-result/237333)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 6\ **Last updated:** [November 7, 2013, 12:48pm UTC](https://www.ruby-forum.com/t/is-there-any-way-to-get-this-result/237333 "2013-11-07T12:48:48Z")
I did a test in a job interview and one of the questions was something like make an algorithm that prints the sum of the first 4 million even numbers of fibonacci sequence. in the test I wrote pseudo code, but now I… --- ## [TypeError: Element.insert is not a function](https://www.ruby-forum.com/t/typeerror-element-insert-is-not-a-function/185955)
**Author:** [@ESESES](https://www.ruby-forum.com/u/ESESES)\ **Replies:** 6\ **Last updated:** [June 21, 2011, 11:49am UTC](https://www.ruby-forum.com/t/typeerror-element-insert-is-not-a-function/185955 "2011-06-21T11:49:56Z")
I followed this railscast to add “complex” functionality to a form. I added the ability to click a link to add an element to an object form and a link to remove it. However I am getting this error when I click “add… --- ## [File data extraction](https://www.ruby-forum.com/t/file-data-extraction/191095)
**Author:** [@Rolf\_P](https://www.ruby-forum.com/u/Rolf_P)\ **Replies:** 6\ **Last updated:** [July 5, 2010, 8:25pm UTC](https://www.ruby-forum.com/t/file-data-extraction/191095 "2010-07-05T20:25:34Z")
Hi I have a file with the following format (example): Save Format v3.0(19990112) @begin Libraries “felles.pbl” “”; @end; @begin Objects “n\_cst\_xml\_utils.sru” “felles.pbl”; “n\_melding.sru” “felles.pbl”; @end; Th… --- ## [Upgrading from rails 1.1.6 to 2.3.2; problems with activerecord-oracle-adapter](https://www.ruby-forum.com/t/upgrading-from-rails-1-1-6-to-2-3-2-problems-with-activerecord-oracle-adapter/168146)
**Author:** [@sultan](https://www.ruby-forum.com/u/sultan)\ **Replies:** 6\ **Last updated:** [September 5, 2009, 10:16pm UTC](https://www.ruby-forum.com/t/upgrading-from-rails-1-1-6-to-2-3-2-problems-with-activerecord-oracle-adapter/168146 "2009-09-05T22:16:35Z")
I’m upgrading from rails 1.1.6 to 2.3.2 and having problems with activerecord-oracle-adapter. Following are the ruby, rails & gems versions. “ruby script/about” has the problems. $ ruby -v ruby 1.8.6 (2007-09-23 patc… --- ## [What's wrong with this method](https://www.ruby-forum.com/t/whats-wrong-with-this-method/154032)
**Author:** [@equinox](https://www.ruby-forum.com/u/equinox)\ **Replies:** 6\ **Last updated:** [November 24, 2008, 9:41pm UTC](https://www.ruby-forum.com/t/whats-wrong-with-this-method/154032 "2008-11-24T21:41:23Z")
can someone tell me what’s wrong with this method?? http://pastie.org/322677 after that FRIENDS I print I want to iterate over the hash that I have and print the key, value of each separated by a “/” --- ## [\[ruby1.9\] fork $B$H(B thread](https://www.ruby-forum.com/t/ruby1-9-fork-b-h-b-thread/137580)
**Author:** [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\ **Replies:** 6\ **Last updated:** [May 15, 2008, 8:42am UTC](https://www.ruby-forum.com/t/ruby1-9-fork-b-h-b-thread/137580 "2008-05-15T08:42:26Z")
e$B1J0f!wCNG=!%6e9)Bg$G$9!%e(B native thread e$B$N4X78$H$O;W$$$^$9$,!$e(B Ruby 1.9 e$B$Ge(B fork e$B$7$?e(B thread e$B0J30$Ge(B waitpid e$B$G$-$J$$$N$O!$e(B e$B;EMM$H$7$FHr$1$h$&$,$J$$$3$H$J$N$G$7$g$&$+!)e(B $ ruby… --- ## [Problema con find()](https://www.ruby-forum.com/t/problema-con-find/114641)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 6\ **Last updated:** [September 25, 2007, 11:00pm UTC](https://www.ruby-forum.com/t/problema-con-find/114641 "2007-09-25T23:00:41Z")
Hola tengo un problemilla, verán on logro pasar el valor de @sub\_categorias.categoria\_id para lograr filtrar mis categorias en el list. def list @sub\_categoria\_pages, @sub\_categorias = paginate :sub\_categorias, :pe… --- ## [Auto-populate authorization rights](https://www.ruby-forum.com/t/auto-populate-authorization-rights/82882)
**Author:** [@jspencer78](https://www.ruby-forum.com/u/jspencer78)\ **Replies:** 6\ **Last updated:** [January 31, 2007, 11:22pm UTC](https://www.ruby-forum.com/t/auto-populate-authorization-rights/82882 "2007-01-31T23:22:15Z")
I have implemented the Role-Right authorization recipe in Rails Recipes (recipe 32), which works fine, but I’d like to auto-populate the Rights table with all the actions in my system … since the system is rather larg… --- ## [Como diseñar paginas?](https://www.ruby-forum.com/t/como-disea-ar-paginas/73219)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 6\ **Last updated:** [October 25, 2006, 12:07am UTC](https://www.ruby-forum.com/t/como-disea-ar-paginas/73219 "2006-10-25T00:07:17Z")
Hola hay alguna herramienta que me podais recomendar parecida a Dreamweaver que permita diseñar paginas HTML o rhtml. Algo que inserte controles en la pagina. Vamos algo parecido a VB.Net/ASP.Net . De momento lo que… --- ## [Stylesheets](https://www.ruby-forum.com/t/stylesheets/101243)
**Author:** [@Harvey\_B](https://www.ruby-forum.com/u/Harvey_B)\ **Replies:** 6\ **Last updated:** [August 4, 2006, 9:52pm UTC](https://www.ruby-forum.com/t/stylesheets/101243 "2006-08-04T21:52:08Z")
Guys I wonder if you can point me in the right direction. I need to have two separate style sheets. One specially for IE6. Here is part of my layout:- @import "/stylesheets/style.css"; @import "/style… --- ## [How to truly separate Logic from view with Rails?](https://www.ruby-forum.com/t/how-to-truly-separate-logic-from-view-with-rails/60367)
**Author:** [@Stephane\_Fourdrinie](https://www.ruby-forum.com/u/Stephane_Fourdrinie)\ **Replies:** 6\ **Last updated:** [May 12, 2006, 9:26pm UTC](https://www.ruby-forum.com/t/how-to-truly-separate-logic-from-view-with-rails/60367 "2006-05-12T21:26:41Z")
It is something that I have been wondering. When working with other application servers there is often/most of the time a 3 tiers/layers architecture: Presentation layer/Web services Application layer Database layer … --- ## [How to separate robot access log and human access log](https://www.ruby-forum.com/t/how-to-separate-robot-access-log-and-human-access-log/241741)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [May 5, 2015, 7:48pm UTC](https://www.ruby-forum.com/t/how-to-separate-robot-access-log-and-human-access-log/241741 "2015-05-05T19:48:58Z")
Hi all, I’m trying to separate the robot access log and human access log, so I’m using below configuration: http { … map $http\_user\_agent $ifbot { default 0; “~\*rogerbot” 3; “~\*ChinasoSpider” 3; “~\*… --- ## [JOB: Backend-Developer (w/m) – Data Analysis & Architecture, in Munich, Germany](https://www.ruby-forum.com/t/job-backend-developer-w-m-data-analysis-architecture-in-munich-germany/237650)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [November 22, 2013, 2:47pm UTC](https://www.ruby-forum.com/t/job-backend-developer-w-m-data-analysis-architecture-in-munich-germany/237650 "2013-11-22T14:47:01Z")
To strengthen our team in Munich, we are looking for a Backend-Developer (w/m) For more information have a look at the attached file or at our websites: www.preisanalytics.de or www.priceapi.com. P.S.: If you start … --- ## [Browser close/open issue watir-webdriver using IE](https://www.ruby-forum.com/t/browser-close-open-issue-watir-webdriver-using-ie/224999)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [December 7, 2012, 3:30pm UTC](https://www.ruby-forum.com/t/browser-close-open-issue-watir-webdriver-using-ie/224999 "2012-12-07T15:30:27Z")
Hi, at the end of execution I see that there is a browser window which is not closed, but was expected to be closed. I see following error: Start of server failedset\_ports\_option: cannot bind to 5555: No errorNo conne… --- ## [Ruby problem solving Skills](https://www.ruby-forum.com/t/ruby-problem-solving-skills/222463)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 1, 2012, 12:02pm UTC](https://www.ruby-forum.com/t/ruby-problem-solving-skills/222463 "2012-09-01T12:02:25Z")
Hi , Is there any interesting sites is available for problems solving in Ruby like Ruby-Monk. So that we will learn things like -\> Data-structure like trees , graphs , stacks , linked list etc. -\> Design pattens. T… --- ## [Ruby on rails tutorial](https://www.ruby-forum.com/t/ruby-on-rails-tutorial/221564)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [July 19, 2012, 5:08pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-tutorial/221564 "2012-07-19T17:08:01Z")
Hello world!!! im a damn new to ruby on rails… what i hate the most is tutorials that i found are not in the latest with the new version on rails… can anyone here who can give me a tip or link where can i download ne… --- ## [GtkSourceView2 gem & completion](https://www.ruby-forum.com/t/gtksourceview2-gem-completion/201596)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 21, 2011, 2:53pm UTC](https://www.ruby-forum.com/t/gtksourceview2-gem-completion/201596 "2011-01-21T14:53:58Z")
Hi, I wanted to complete the work needed to publish the gtksourceview2 gem but I’ve had more than one problem about building ruby/gnome2 under windows. I need that because the last part i need to test is the wi… [Previous page](https://www.ruby-forum.com/top.md?page=800&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=802&per_page=50)