# Top **URL:** https://www.ruby-forum.com/top.md?page=1204 [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:** 1205 --- ## [Netsons: hosting rails](https://www.ruby-forum.com/t/netsons-hosting-rails/185858)
**Author:** [@dalton](https://www.ruby-forum.com/u/dalton)\ **Replies:** 3\ **Last updated:** [March 28, 2010, 10:35pm UTC](https://www.ruby-forum.com/t/netsons-hosting-rails/185858 "2010-03-28T22:35:46Z")
Ho notato che Netsons offre hosting Rails e mi interesserebbe un parere da qualcuno che lo ha già provato. Grazie! --- ## [Rake e le variabili d'am-biente](https://www.ruby-forum.com/t/rake-e-le-variabili-dam-biente/182719)
**Author:** [@1w4n](https://www.ruby-forum.com/u/1w4n)\ **Replies:** 3\ **Last updated:** [February 2, 2010, 10:00am UTC](https://www.ruby-forum.com/t/rake-e-le-variabili-dam-biente/182719 "2010-02-02T10:00:03Z")
Perché se faccio eseguire un rake da BackgroundJob non vede un eseguibile che sta in /usr/local/bin/ mentre se il rake lo eseguo da linea di comando me lo vede? Sembrerebbe che eseguito da BJ non accedesse alle stess… --- ## [New to ruby, have a question](https://www.ruby-forum.com/t/new-to-ruby-have-a-question/176814)
**Author:** [@martinmike2](https://www.ruby-forum.com/u/martinmike2)\ **Replies:** 3\ **Last updated:** [October 7, 2009, 5:16pm UTC](https://www.ruby-forum.com/t/new-to-ruby-have-a-question/176814 "2009-10-07T17:16:45Z")
Hello, I am trying to put together a RoR app using the REVE gem for the online game EVE. My problem is that I am getting the Stringify Keys error. CODE char\_sheet.erb.html \<% require ‘reve’ %\> \<%= session\[:char\_… --- ## [Max of an array?](https://www.ruby-forum.com/t/max-of-an-array/171032)
**Author:** [@georgeuoa](https://www.ruby-forum.com/u/georgeuoa)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 8:45pm UTC](https://www.ruby-forum.com/t/max-of-an-array/171032 "2009-06-25T20:45:52Z")
what is the maximum size of elements can a ruby array hold and ‘process’ comfortably for a 1GB RAM machine? Sorry if this sounds obvious --- ## [Cucumber: Running one feature under one profile](https://www.ruby-forum.com/t/cucumber-running-one-feature-under-one-profile/168609)
**Author:** [@JohnnyH](https://www.ruby-forum.com/u/JohnnyH)\ **Replies:** 3\ **Last updated:** [May 23, 2009, 12:43am UTC](https://www.ruby-forum.com/t/cucumber-running-one-feature-under-one-profile/168609 "2009-05-23T00:43:30Z")
Hey Folks, I followed the instructions on http://wiki.github.com/aslakhellesoy/cucumber/setting-up-selenium and created 2 profiles: default and selenium. It works, but not if I want to run one feature under a specifc… --- ## [Cómo aprovechar la clase ActiveRecord en este caso](https://www.ruby-forum.com/t/ca-mo-aprovechar-la-clase-activerecord-en-este-caso/167220)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 3\ **Last updated:** [May 5, 2009, 6:15pm UTC](https://www.ruby-forum.com/t/ca-mo-aprovechar-la-clase-activerecord-en-este-caso/167220 "2009-05-05T18:15:58Z")
Quiero establecer una relación entre el modelo match\_general de modo que cuando acceda a sus campos local y guest me devuelva un objeto del tipo club, ¿Puedo hacer esto con la clase ActiveRecord? Aquí os dejo cómo… --- ## [NoMethodError In Production Mode](https://www.ruby-forum.com/t/nomethoderror-in-production-mode/166625)
**Author:** [@willclarkdesigns](https://www.ruby-forum.com/u/willclarkdesigns)\ **Replies:** 0\ **Last updated:** [April 28, 2009, 12:02am UTC](https://www.ruby-forum.com/t/nomethoderror-in-production-mode/166625 "2009-04-28T00:02:57Z")
I am working on an app using the Rails Engine plugin. In development mode, everything works fine. However, when I switch to production mode I get a NoMethodError for any of my methods in any of my models. I know there… --- ## [Recherche Dev Ruby Freelance](https://www.ruby-forum.com/t/recherche-dev-ruby-freelance/161106)
**Author:** [@lezabour](https://www.ruby-forum.com/u/lezabour)\ **Replies:** 3\ **Last updated:** [February 24, 2009, 11:23am UTC](https://www.ruby-forum.com/t/recherche-dev-ruby-freelance/161106 "2009-02-24T11:23:00Z")
Bonjour, Notre agence est à la recherche d’un developpeur Ruby en freelance pour reprendre certains de nos projets pour des grands groupes. En effet, nous avons développé un certain nombre d’application en Ruby, q… --- ## [Compliant\_on(:ruby) in RubySpecs](https://www.ruby-forum.com/t/compliant-on-ruby-in-rubyspecs/157089)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 9:33pm UTC](https://www.ruby-forum.com/t/compliant-on-ruby-in-rubyspecs/157089 "2009-01-07T21:33:00Z")
I noticed that besides not\_compliant\_on to disable tests on specific Ruby implementations, there is also compliant\_on to enable tests only on selected implementations. There are ~120 such instances. To make IronRuby c… --- ## [Printing with rails](https://www.ruby-forum.com/t/printing-with-rails/155048)
**Author:** [@Jaikishan\_J](https://www.ruby-forum.com/u/Jaikishan_J)\ **Replies:** 3\ **Last updated:** [December 7, 2008, 4:00pm UTC](https://www.ruby-forum.com/t/printing-with-rails/155048 "2008-12-07T16:00:02Z")
Hello, I have a button which when clicks sends exam\_id to server. The method queries results of all the students who has appeared in this exam (No. of student \> 30). I want to now print this data at client side. I am … --- ## [Cookies and IE7. Circumvent 4KB limit?](https://www.ruby-forum.com/t/cookies-and-ie7-circumvent-4kb-limit/151917)
**Author:** [@chrisdwan](https://www.ruby-forum.com/u/chrisdwan)\ **Replies:** 3\ **Last updated:** [October 28, 2008, 7:57pm UTC](https://www.ruby-forum.com/t/cookies-and-ie7-circumvent-4kb-limit/151917 "2008-10-28T19:57:59Z")
I run a website with a Google Maps on there on which I draw custom tile images with the help of RMagick. To give a pleasant and responsive user experience I supply minimal position data through a cookie with the tiles… --- ## [Problema para validar de una forma dinámica!](https://www.ruby-forum.com/t/problema-para-validar-de-una-forma-dina-mica/143452)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 3\ **Last updated:** [July 19, 2008, 1:27pm UTC](https://www.ruby-forum.com/t/problema-para-validar-de-una-forma-dina-mica/143452 "2008-07-19T13:27:11Z")
Buenos días a la comunidad Rails!!! Mi siguiente problema es que quiero hacer validaciones dinámicas usando protoype consegui un ejemplo en esta pagina: http://rails.mimbles.net/2008/02/25/validaciones-en-formulario… --- ## [Code Review: Spec changes](https://www.ruby-forum.com/t/code-review-spec-changes/143099)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 3\ **Last updated:** [July 16, 2008, 7:56am UTC](https://www.ruby-forum.com/t/code-review-spec-changes/143099 "2008-07-16T07:56:54Z")
tfpt review “/shelveset:rubyspec2;jdeville” Changed all invocations of mspec to use the mspec command with Ruby instead of the mspec-ci or mspec-run command with IronRuby. This will allow us to take advantage… --- ## [Syntax error](https://www.ruby-forum.com/t/syntax-error/136154)
**Author:** [@vanderkerkoff](https://www.ruby-forum.com/u/vanderkerkoff)\ **Replies:** 3\ **Last updated:** [April 29, 2008, 2:53pm UTC](https://www.ruby-forum.com/t/syntax-error/136154 "2008-04-29T14:53:14Z")
I’m certain this is a stupid mistake but I can’t find it. Can someone tell me why this code is giving me errors? http://pastie.caboo.se/188590 The errors are at the botttom of the paste. Thanks for any help. --- ## [Ruby 1.8.7-preview1 has been released](https://www.ruby-forum.com/t/ruby-1-8-7-preview1-has-been-released/134898)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 3\ **Last updated:** [April 18, 2008, 6:01am UTC](https://www.ruby-forum.com/t/ruby-1-8-7-preview1-has-been-released/134898 "2008-04-18T06:01:49Z")
　Ruby 1.8.7-preview1 をリリースしました。伸び伸びのスケジュール ながら、辛抱強くご協力いただいたみなさんに感謝します。 　本リリースには、1.8.6リリース以际 --- ## [SSL support and setup](https://www.ruby-forum.com/t/ssl-support-and-setup/127230)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 3\ **Last updated:** [January 26, 2008, 10:11pm UTC](https://www.ruby-forum.com/t/ssl-support-and-setup/127230 "2008-01-26T22:11:54Z")
Hi guys, From the SSL module documentation page: http://wiki.codemongers.com/NginxHttpSslModule it is recommended to run one worker process only and to enable keep-alive connections. However often for serving Rails … --- ## [How to read HTML from a password-protected page?](https://www.ruby-forum.com/t/how-to-read-html-from-a-password-protected-page/120184)
**Author:** [@joep](https://www.ruby-forum.com/u/joep)\ **Replies:** 3\ **Last updated:** [November 14, 2007, 8:25pm UTC](https://www.ruby-forum.com/t/how-to-read-html-from-a-password-protected-page/120184 "2007-11-14T20:25:26Z")
Hello, I have a method that gets the html off a page. I give it a word to look up, and it returns the results. I just switched to read from a password-protected page, and I can’t figure out how to send along the pa… --- ## [Rails - depot application](https://www.ruby-forum.com/t/rails-depot-application/113417)
**Author:** [@david.harris.uk](https://www.ruby-forum.com/u/david.harris.uk)\ **Replies:** 3\ **Last updated:** [September 7, 2007, 10:52am UTC](https://www.ruby-forum.com/t/rails-depot-application/113417 "2007-09-07T10:52:18Z")
I’m doing the depot example in the Agle Web development book. I’m getting this error: "undefined method \`product’ for #BigDecimal:331ce70,‘0.21E1’,8(8) " "Extracted source (around line #9): 8: for item in @items 9:… --- ## [Ruby/smalltalk: method\_missing/doesNotUnderstand](https://www.ruby-forum.com/t/ruby-smalltalk-method-missing-doesnotunderstand/106477)
**Author:** [@Giles\_B](https://www.ruby-forum.com/u/Giles_B)\ **Replies:** 3\ **Last updated:** [June 12, 2007, 11:55pm UTC](https://www.ruby-forum.com/t/ruby-smalltalk-method-missing-doesnotunderstand/106477 "2007-06-12T23:55:41Z")
Hi all - this is for the Smalltalkers and the people interested in Ruby’s genealogy, as it were. Is it fair for me to tell people that method\_missing is a Ruby translation of Smalltalk’s doesNotUnderstand? Or is it mo… --- ## [Sharing Session Between Two Applications](https://www.ruby-forum.com/t/sharing-session-between-two-applications/96889)
**Author:** [@Rajesh\_GS](https://www.ruby-forum.com/u/Rajesh_GS)\ **Replies:** 3\ **Last updated:** [January 24, 2007, 4:12am UTC](https://www.ruby-forum.com/t/sharing-session-between-two-applications/96889 "2007-01-24T04:12:08Z")
Hi We have a rails application deployed and working fine. Along with this, we are planning to add “Opinion” forum. The url of the forum will be like http://forum.mymainsite.com Is it possible to share the session (th… --- ## [The last evaluated expression for this method?](https://www.ruby-forum.com/t/the-last-evaluated-expression-for-this-method/76512)
**Author:** [@feralhound](https://www.ruby-forum.com/u/feralhound)\ **Replies:** 3\ **Last updated:** [November 20, 2006, 2:45pm UTC](https://www.ruby-forum.com/t/the-last-evaluated-expression-for-this-method/76512 "2006-11-20T14:45:44Z")
I wrote a simple version of the collect method for the Array class called my\_collect. Here is what I wrote: class Array def my\_collect result = \[\] self.each {|element| result.push(yield(element))} result end end … --- ## [SQL Server et RoR](https://www.ruby-forum.com/t/sql-server-et-ror/64702)
**Author:** [@Bolo](https://www.ruby-forum.com/u/Bolo)\ **Replies:** 3\ **Last updated:** [August 15, 2006, 2:18pm UTC](https://www.ruby-forum.com/t/sql-server-et-ror/64702 "2006-08-15T14:18:06Z")
Bonjour à tous, Je dois mettre en place un application web j’ai le choix entre dotNet et Rails je suis en train de négocier avec mon DSI. Malgrès son scepticisme il acceptera le choix de Rails à deux conditions : … --- ## [@foo = Bar.new(params\[:foo\])](https://www.ruby-forum.com/t/foo-bar-new-params-foo/96622)
**Author:** [@pratik](https://www.ruby-forum.com/u/pratik)\ **Replies:** 3\ **Last updated:** [August 3, 2006, 2:24pm UTC](https://www.ruby-forum.com/t/foo-bar-new-params-foo/96622 "2006-08-03T14:24:09Z")
While doing @foo = Bar.new(params\[:foo\]) in a controller, the application is open to injection attacks. For example, My model has following attributes : name password admin - boolean Now, if on my form I’m just ac… --- ## [Accessing @org.id yields internal number, not record id](https://www.ruby-forum.com/t/accessing-org-id-yields-internal-number-not-record-id/100629)
**Author:** [@dezrtdude](https://www.ruby-forum.com/u/dezrtdude)\ **Replies:** 3\ **Last updated:** [August 1, 2006, 6:28pm UTC](https://www.ruby-forum.com/t/accessing-org-id-yields-internal-number-not-record-id/100629 "2006-08-01T18:28:32Z")
With apologies, I can’t figure out the simplest thing: How to reference a record id instead of the internal memory location of that value. I’m new to Ruby but otherwise a veteran VB6/SQL programmer. My code: sSQL =… --- ## [Parsedate doesn't work on Time.now.to\_s](https://www.ruby-forum.com/t/parsedate-doesnt-work-on-time-now-to-s/59260)
**Author:** [@juliangall](https://www.ruby-forum.com/u/juliangall)\ **Replies:** 3\ **Last updated:** [May 3, 2006, 8:34pm UTC](https://www.ruby-forum.com/t/parsedate-doesnt-work-on-time-now-to-s/59260 "2006-05-03T20:34:15Z")
require ‘parsedate’ Time.now =\> Tue May 02 20:17:57 GMT Standard Time 2006 ParseDate.parsedate(Time.now.to\_s) =\> \[nil, 5, 2, 20, 17, 57, “GMT”, 2\] It seems that parsedate is not able to detect the year from the stan… --- ## [Params\[\] vs @params\[\]](https://www.ruby-forum.com/t/params-vs-params/93364)
**Author:** [@wpwood](https://www.ruby-forum.com/u/wpwood)\ **Replies:** 3\ **Last updated:** [March 31, 2006, 7:36pm UTC](https://www.ruby-forum.com/t/params-vs-params/93364 "2006-03-31T19:36:06Z")
Is there a difference in the way that params\[\] and @params\[\] are handled? Is the ‘handling’ done by Ruby or Rails? A pointer to the relevant documentation would be sincerely appreciated. Or just an answer would be ok… --- ## [How can I test a "magic" route?](https://www.ruby-forum.com/t/how-can-i-test-a-magic-route/49694)
**Author:** [@peter.fitzgibbons](https://www.ruby-forum.com/u/peter.fitzgibbons)\ **Replies:** 3\ **Last updated:** [December 7, 2005, 8:23pm UTC](https://www.ruby-forum.com/t/how-can-i-test-a-magic-route/49694 "2005-12-07T20:23:16Z")
Hello, I have this in routes.rb: map.connect ‘UserLogin.jsp’, :controller=\>“user”, :action=\>“login” This does what it should at runtime. I would love to unit-test it. I can’t figure how? Any Ideas are appreciated… --- ## [Strange upstream behaviour](https://www.ruby-forum.com/t/strange-upstream-behaviour/244016)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [February 5, 2016, 4:01pm UTC](https://www.ruby-forum.com/t/strange-upstream-behaviour/244016 "2016-02-05T16:01:39Z")
Hello, We are using nginx as a loadbalancer in front of docker containers. Most of the time this works without problems. But sometimes (~0.1% of the requests) the requests are sent to the server group name instead o… --- ## [Beginner trouble with loops](https://www.ruby-forum.com/t/beginner-trouble-with-loops/243514)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [December 6, 2015, 12:28am UTC](https://www.ruby-forum.com/t/beginner-trouble-with-loops/243514 "2015-12-06T00:28:30Z")
I’m terribly new to Ruby, and I just can’t figure out what I’m doing wrong with my code. I’ve been staring at it for 15 minustes now, without coming to any conclusion. What I want the code to do ask for the reader’s n… --- ## [Why is NGINX serving a 404 here?](https://www.ruby-forum.com/t/why-is-nginx-serving-a-404-here/243187)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [September 2, 2015, 7:32pm UTC](https://www.ruby-forum.com/t/why-is-nginx-serving-a-404-here/243187 "2015-09-02T19:32:57Z")
I have a pretty standard test nginx configuration file (/etc/nginx/sites-available/default) that was configured to serve a sample html document. Here’s the modified portion of the configuration file. upstream auth{ … --- ## [What does "Feedback" mean in the issue tracker?](https://www.ruby-forum.com/t/what-does-feedback-mean-in-the-issue-tracker/232740)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 25, 2014, 4:57pm UTC](https://www.ruby-forum.com/t/what-does-feedback-mean-in-the-issue-tracker/232740 "2014-10-25T16:57:16Z")
What does it mean in the GNU Radio issue tracker for an issue to have the status “Feedback”? Two of my bugs have been in this state and I don’t know what this means about them. I thought it might mean “asking for repo… --- ## [Unicorn as simple cgi without rails](https://www.ruby-forum.com/t/unicorn-as-simple-cgi-without-rails/236900)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 10, 2013, 1:43pm UTC](https://www.ruby-forum.com/t/unicorn-as-simple-cgi-without-rails/236900 "2013-10-10T13:43:14Z")
hello, i recently set up a new server upon which i installed nginx to try it out (and which i have been quite happy with since). my website is mostly static with some small cgi areas, and i like to use ruby for the c… --- ## [How to find where a method is defined](https://www.ruby-forum.com/t/how-to-find-where-a-method-is-defined/223710)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 16, 2012, 12:43pm UTC](https://www.ruby-forum.com/t/how-to-find-where-a-method-is-defined/223710 "2012-10-16T12:43:36Z")
Hi all, Now I am learning Ruby on Rails and have a problem. I know here isn’t Ruby on Rails ML, but my question has some relations to ruby’s topic, I think. If you know Rails, you also know that some classes can be g… --- ## [Error : can't dup NilClass, in Heroku](https://www.ruby-forum.com/t/error-cant-dup-nilclass-in-heroku/219920)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 22, 2012, 12:49am UTC](https://www.ruby-forum.com/t/error-cant-dup-nilclass-in-heroku/219920 "2012-05-22T00:49:25Z")
Hi, The application is deployed on Heroku, is based on Ruby 3.2.1 and Rails 1.9.2. Sometimes a function of my props starts throwing this error " StringUtils:dateTimeFromString, str , can’t dup NilClass" and I don’t … --- ## [SOLUTION QUIZ 123 # Huffman Encoder](https://www.ruby-forum.com/t/solution-quiz-123-huffman-encoder/104166)
**Author:** [@rykkers](https://www.ruby-forum.com/u/rykkers)\ **Replies:** 2\ **Last updated:** [April 20, 2012, 3:26pm UTC](https://www.ruby-forum.com/t/solution-quiz-123-huffman-encoder/104166 "2012-04-20T15:26:00Z")
Here’s an interim solution. I’m working on writing and reading binary huffman encoded files. There is code here which isn’t used yet by the demo code. I figured that the time had come to publish my approach to build… --- ## [\[ruby-trunk - Bug #6109\]\[Open\] plain-char for isdigit(), etc](https://www.ruby-forum.com/t/ruby-trunk-bug-6109-open-plain-char-for-isdigit-etc/217494)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 3, 2012, 3:43am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-6109-open-plain-char-for-isdigit-etc/217494 "2012-03-03T03:43:50Z")
Issue #6109 has been reported by Nobuyoshi N… Bug #6109: plain-char for isdigit(), etc Author: Nobuyoshi N. Status: Open Priority: Normal Assignee: tadayoshi funaba Category: ext Target version: ruby -v: r34880 … --- ## [rubyWax 0.8.11](https://www.ruby-forum.com/t/rubywax-0-8-11/210104)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 1, 2011, 12:22pm UTC](https://www.ruby-forum.com/t/rubywax-0-8-11/210104 "2011-08-01T12:22:04Z")
rubyWax 0.8.11 an audio player for folks who miss their vinyl… (screenshot attached) this version is cleaned up a bit - unfortunately still only tested on ubuntu 10.04 with ruby 1.8.7 and gtk2 0.19.3… requires gtk2… --- ## [Deserialize java object](https://www.ruby-forum.com/t/deserialize-java-object/184094)
**Author:** [@adad](https://www.ruby-forum.com/u/adad)\ **Replies:** 2\ **Last updated:** [February 25, 2010, 2:56am UTC](https://www.ruby-forum.com/t/deserialize-java-object/184094 "2010-02-25T02:56:01Z")
Hi, I am using ruby to check some memcache keys. the memcache values are serialized java objects. Is it possible to read these objects in ruby and output their values? thanks, ad. --- ## [Como guardar url](https://www.ruby-forum.com/t/como-guardar-url/179272)
**Author:** [@antonio\_ortiz](https://www.ruby-forum.com/u/antonio_ortiz)\ **Replies:** 2\ **Last updated:** [November 23, 2009, 4:37pm UTC](https://www.ruby-forum.com/t/como-guardar-url/179272 "2009-11-23T16:37:22Z")
Hola, Estoy desarrollando un modulo de imágenes el cual ya lo hice, usando el plugin attachment\_fu y lightbox\_helper, los cuales me crean varias imagenes de diferentes tamaños y diferentes nombres, necesito guardar … --- ## [Jruby 1.3.0 windows vista issues: doesn't output helpful error if JAVA\_HOME undefined, and JAVA\_HOME](https://www.ruby-forum.com/t/jruby-1-3-0-windows-vista-issues-doesnt-output-helpful-error-if-java-home-undefined-and-java-home/169662)
**Author:** [@Gary\_SSWeaver](https://www.ruby-forum.com/u/Gary_SSWeaver)\ **Replies:** 2\ **Last updated:** [June 7, 2009, 8:23pm UTC](https://www.ruby-forum.com/t/jruby-1-3-0-windows-vista-issues-doesnt-output-helpful-error-if-java-home-undefined-and-java-home/169662 "2009-06-07T20:23:09Z")
Tried jruby 1.3.0 on windows vista this morning and found out that: if I do: set JAVA\_HOME= jruby -version I get: The system cannot find the path specified. (it should probably state that JAVA\_HOME must be set) if… --- ## [Re: Sorry if this is a stupid question](https://www.ruby-forum.com/t/re-sorry-if-this-is-a-stupid-question/160162)
**Author:** [@BeatonS\_Malcolm](https://www.ruby-forum.com/u/BeatonS_Malcolm)\ **Replies:** 2\ **Last updated:** [February 12, 2009, 5:19pm UTC](https://www.ruby-forum.com/t/re-sorry-if-this-is-a-stupid-question/160162 "2009-02-12T17:19:28Z")
Hi everyone I am trying to run the CS examples using Iron ruby/ cucumber from the download and have hit a really irritating snag I have added a subtract method to the CS calculator - Re compiled - Added a features fi… --- ## [\[ANN\] Dixieme Apéro Ruby de Paris.rb - Rub y France, special Ruby 1.9.1](https://www.ruby-forum.com/t/ann-dixieme-apa-ro-ruby-de-paris-rb-rub-y-france-special-ruby-1-9-1/158503)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 2\ **Last updated:** [January 27, 2009, 6:56am UTC](https://www.ruby-forum.com/t/ann-dixieme-apa-ro-ruby-de-paris-rb-rub-y-france-special-ruby-1-9-1/158503 "2009-01-27T06:56:16Z")
Bonjour, Paris.rb, groupe local de l’association Ruby France (association qui fait la promotion du langage informatique Ruby en France), organise son dixième Apéro Ruby. Cette rencontre se déroulera le lundi 26 janv… --- ## [Zip en ruby, quiero crear un zip con todos los archivos de un directorio](https://www.ruby-forum.com/t/zip-en-ruby-quiero-crear-un-zip-con-todos-los-archivos-de-un-directorio/134470)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [April 11, 2008, 11:53am UTC](https://www.ruby-forum.com/t/zip-en-ruby-quiero-crear-un-zip-con-todos-los-archivos-de-un-directorio/134470 "2008-04-11T11:53:22Z")
zip en ruby, quiero crear un zip con todos los archivos de un directorio Busque , pero no encuentro ejemplos. gracias Angel Mauricio Pino G removed\_email\_address@domain.invalid Movil: 08-577.92.72 --- ## [FXRuby dynamic drawing canvas and off-screen image buffer resize](https://www.ruby-forum.com/t/fxruby-dynamic-drawing-canvas-and-off-screen-image-buffer-resize/128482)
**Author:** [@Ranieri\_T](https://www.ruby-forum.com/u/Ranieri_T)\ **Replies:** 2\ **Last updated:** [February 9, 2008, 2:43pm UTC](https://www.ruby-forum.com/t/fxruby-dynamic-drawing-canvas-and-off-screen-image-buffer-resize/128482 "2008-02-09T14:43:18Z")
How can I use the drawing canvas and its off-screen image buffer, say FXImage, to dynamically resize or have its width and height attributes changed in reply to user interaction with the main window (FXMainWindow)? I… --- ## [How to implement go to next / previous item?](https://www.ruby-forum.com/t/how-to-implement-go-to-next-previous-item/121768)
**Author:** [@rubynuby](https://www.ruby-forum.com/u/rubynuby)\ **Replies:** 2\ **Last updated:** [November 30, 2007, 10:20pm UTC](https://www.ruby-forum.com/t/how-to-implement-go-to-next-previous-item/121768 "2007-11-30T22:20:22Z")
I have an array of posts, which could be list of all posts, or posts of certain user, or posts from a tag search. I present it as a paginated list, with title and brief summary. when the user selects a post, I show … --- ## [PS3 Success at last](https://www.ruby-forum.com/t/ps3-success-at-last/116632)
**Author:** [@Robert\_McGwier](https://www.ruby-forum.com/u/Robert_McGwier)\ **Replies:** 2\ **Last updated:** [October 9, 2007, 3:47am UTC](https://www.ruby-forum.com/t/ps3-success-at-last/116632 "2007-10-09T03:47:53Z")
A month or so ago Eric found a compiler bug that prevented swig and python from playing together well on the PS3. As Eric has told you, we have been working on the kernel and Eric almost has the install down pat and d… --- ## [LSRC Name Picker (#129)](https://www.ruby-forum.com/t/lsrc-name-picker-129/108631)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 2\ **Last updated:** [July 5, 2007, 11:22pm UTC](https://www.ruby-forum.com/t/lsrc-name-picker-129/108631 "2007-07-05T23:22:28Z")
Everyone who had my name in their example prize list deserves extra credit. I won millions in cash and prizes as I examined the solutions this week. I can’t wait until the checks start coming in the mail. I was occ… --- ## [Indexed 'text' (not string) column not used when searching,](https://www.ruby-forum.com/t/indexed-text-not-string-column-not-used-when-searching/106942)
**Author:** [@aravet](https://www.ruby-forum.com/u/aravet)\ **Replies:** 2\ **Last updated:** [June 20, 2007, 11:54am UTC](https://www.ruby-forum.com/t/indexed-text-not-string-column-not-used-when-searching/106942 "2007-06-20T11:54:04Z")
Hi all, I’ve included a mysql ‘text’ column in my index, and aaf/Ferret doesn’t use it when I search, UNLESS I specify it as a restrictor, and then it only searches in that field! For example: =\> 0 results are retur… --- ## [Reading unsigned byte](https://www.ruby-forum.com/t/reading-unsigned-byte/88023)
**Author:** [@warhero](https://www.ruby-forum.com/u/warhero)\ **Replies:** 2\ **Last updated:** [March 7, 2007, 5:20pm UTC](https://www.ruby-forum.com/t/reading-unsigned-byte/88023 "2007-03-07T17:20:58Z")
I’m experiencing unexpected behavior when reading an byte… as apposed to PHP which is returning expected results. this is how I’m reading the byte in ruby: int = somedata.unpack(‘c’).first the result I’m getting in r… --- ## [Rails su Dreamhost.com](https://www.ruby-forum.com/t/rails-su-dreamhost-com/59071)
**Author:** [@akiross](https://www.ruby-forum.com/u/akiross)\ **Replies:** 2\ **Last updated:** [August 3, 2006, 1:31pm UTC](https://www.ruby-forum.com/t/rails-su-dreamhost-com/59071 "2006-08-03T13:31:58Z")
Sapete come attivare rails su un hosting dreamhost? Ho seguito la procedura descritta qui: http://wiki.dreamhost.com/index.php/Ruby\_on\_Rails ma non riesco a capire se devo lanciare io il demone, oppure cosa devo fare … [Previous page](https://www.ruby-forum.com/top.md?page=1203&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1205&per_page=50)