# Top **URL:** https://www.ruby-forum.com/top.md?page=1065 [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:** 1066 --- ## [Problem with GET args and UTF-8 encoding (output of Rack::Utils.unescape() ?)](https://www.ruby-forum.com/t/problem-with-get-args-and-utf-8-encoding-output-of-rack-utils-unescape/207032)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 17, 2011, 7:08am UTC](https://www.ruby-forum.com/t/problem-with-get-args-and-utf-8-encoding-output-of-rack-utils-unescape/207032 "2011-05-17T07:08:36Z")
Hi folks, Here’s my basic issue, hopefully this is clear. I’m trying to submit some UTF-8 values in my query string, but they are coming out mangled on the other end. It seems like the problem is that what Rack::Ut… --- ## [Nginx cannot resolve specific host](https://www.ruby-forum.com/t/nginx-cannot-resolve-specific-host/204366)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 24, 2011, 3:28am UTC](https://www.ruby-forum.com/t/nginx-cannot-resolve-specific-host/204366 "2011-03-24T03:28:30Z")
Hi I have a weird problem with nginx. a specific host will not be resolved by nginx. \[error\] 9934#0: \*22920 fsdndm.fileserve.com could not be resolved (3: Host not found) the system has no problem resolving this hos… --- ## [Weird error in webrick on windows xp when accessing through IE 6](https://www.ruby-forum.com/t/weird-error-in-webrick-on-windows-xp-when-accessing-through-ie-6/204269)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 9, 2011, 4:57pm UTC](https://www.ruby-forum.com/t/weird-error-in-webrick-on-windows-xp-when-accessing-through-ie-6/204269 "2011-03-09T16:57:14Z")
Hello All. I’m developing and an app on my Windows XP machine using ruby 1.9.2 & Rails 3.0.5 Everything is running along just fine, unless I try to open my app under IE 6 - everything works fine under Chrome, FF, Saf… --- ## [Trying to compile ruby 1.9.2-head on ubuntu 10.10. Help?](https://www.ruby-forum.com/t/trying-to-compile-ruby-1-9-2-head-on-ubuntu-10-10-help/197576)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 16, 2010, 5:36pm UTC](https://www.ruby-forum.com/t/trying-to-compile-ruby-1-9-2-head-on-ubuntu-10-10-help/197576 "2010-10-16T17:36:02Z")
I’m trying to compile ruby 1.9.2-head on ubuntu 10.10. I don’t know whether to post it here, or on ubuntu forums. I’ll try here first. I’m following this guide here: http://rohitarondekar.com/articles/installing-rails… --- ## [Helping with IronRuby](https://www.ruby-forum.com/t/helping-with-ironruby/186242)
**Author:** [@Zac\_Brown](https://www.ruby-forum.com/u/Zac_Brown)\ **Replies:** 3\ **Last updated:** [April 4, 2010, 4:38am UTC](https://www.ruby-forum.com/t/helping-with-ironruby/186242 "2010-04-04T04:38:41Z")
Hi all, I’m looking to get involved with some IronRuby development. Are there some simple janitorial tasks that I get can my feet with? Thanks, Zac Brown (zbrown), SDET Microsoft - Windows - REX Client (86/1601) --- ## [To\_xml and helper methods](https://www.ruby-forum.com/t/to-xml-and-helper-methods/152961)
**Author:** [@arvias](https://www.ruby-forum.com/u/arvias)\ **Replies:** 3\ **Last updated:** [November 12, 2008, 3:14pm UTC](https://www.ruby-forum.com/t/to-xml-and-helper-methods/152961 "2008-11-12T15:14:45Z")
Hi, I have an array with objects and I want to generate an XML like: 1 result 1 2 result 2 The helper method generates some urls and it needs as an arguments the object. What… --- ## [Build problems (mono, gmcs from svn)](https://www.ruby-forum.com/t/build-problems-mono-gmcs-from-svn/136833)
**Author:** [@C.JSAdams-Collier](https://www.ruby-forum.com/u/C.JSAdams-Collier)\ **Replies:** 3\ **Last updated:** [May 7, 2008, 10:14pm UTC](https://www.ruby-forum.com/t/build-problems-mono-gmcs-from-svn/136833 "2008-05-07T22:14:16Z")
Hey all, I’m not familiar with ruby or rake, so please forgive the n00b question. Is IronRuby known to currently build on mono 1.9? ./actions/comdispatch/DispCallable.cs(134,9): error CS0452: The type T' must be a ref… --- ## [Can i get the id of a new object before saving it/as i save?](https://www.ruby-forum.com/t/can-i-get-the-id-of-a-new-object-before-saving-it-as-i-save/127037)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 3\ **Last updated:** [January 24, 2008, 2:30pm UTC](https://www.ruby-forum.com/t/can-i-get-the-id-of-a-new-object-before-saving-it-as-i-save/127037 "2008-01-24T14:30:37Z")
I have a batch-add page for users that needs to auto-generate a unique login name for each user. What i want to do is set their login name to be “#{first\_name}\_#{id}”. The problem is - i can’t see the id until i sav… --- ## [Timestamp - automatically inserting](https://www.ruby-forum.com/t/timestamp-automatically-inserting/82361)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:29pm UTC](https://www.ruby-forum.com/t/timestamp-automatically-inserting/82361 "2007-09-25T22:29:15Z")
Hi: I have timestamps in virtually all of my tables. The timestamp I want to add is always the current time, whenever I create a record in a table. Is this the type of thing I can be setting in my models, without h… --- ## [VimMate 0.6.3](https://www.ruby-forum.com/t/vimmate-0-6-3/112582)
**Author:** [@Guillaume\_Benny](https://www.ruby-forum.com/u/Guillaume_Benny)\ **Replies:** 3\ **Last updated:** [August 21, 2007, 11:44pm UTC](https://www.ruby-forum.com/t/vimmate-0-6-3/112582 "2007-08-21T23:44:01Z")
Hi, A new version of VimMate is now available: Version 0.6.3 VimMate is a graphical add-on to Vim with IDE-like features: it does more than the plain Vim while still being lightweight. Even with the additional feat… --- ## [Posting from Flickr?](https://www.ruby-forum.com/t/posting-from-flickr/83923)
**Author:** [@HSWade\_M](https://www.ruby-forum.com/u/HSWade_M)\ **Replies:** 3\ **Last updated:** [February 1, 2007, 5:39am UTC](https://www.ruby-forum.com/t/posting-from-flickr/83923 "2007-02-01T05:39:38Z")
Does Typo have the proper hooks to enable posting from Flickr’s “Blog It” button? –Wade --- ## [File\_column: uninitialized constant Magick](https://www.ruby-forum.com/t/file-column-uninitialized-constant-magick/53663)
**Author:** [@Shark\_Fin\_S](https://www.ruby-forum.com/u/Shark_Fin_S)\ **Replies:** 3\ **Last updated:** [January 27, 2007, 12:56am UTC](https://www.ruby-forum.com/t/file-column-uninitialized-constant-magick/53663 "2007-01-27T00:56:18Z")
I am getting this following error when using file\_column with RMagick: uninitialized constant Magick /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/ active\_support/dependencies.rb:200:in const\_missing' ./sc… --- ## [Superfluous code in user\_engine role\_controller](https://www.ruby-forum.com/t/superfluous-code-in-user-engine-role-controller/68779)
**Author:** [@Jeroen\_van\_Doorn](https://www.ruby-forum.com/u/Jeroen_van_Doorn)\ **Replies:** 3\ **Last updated:** [September 25, 2006, 4:54pm UTC](https://www.ruby-forum.com/t/superfluous-code-in-user-engine-role-controller/68779 "2006-09-25T16:54:47Z")
Hi all, I think I’ve located some superfluous code. I just can’t see what it does, so I’ve created a patch. Please tell me if this code has a function somehow. Kind regards, Jeroen van Doorn --- ## [How to override append method for related attribute?](https://www.ruby-forum.com/t/how-to-override-append-method-for-related-attribute/101273)
**Author:** [@Michael\_SSFischer](https://www.ruby-forum.com/u/Michael_SSFischer)\ **Replies:** 3\ **Last updated:** [August 8, 2006, 2:49am UTC](https://www.ruby-forum.com/t/how-to-override-append-method-for-related-attribute/101273 "2006-08-08T02:49:38Z")
I have a model that looks something like this: class Person \< ActiveRecord::Base has\_many :tasks \[…\] end I’d like to override/overload the append (\<\<) method for the tasks relational attribute such that I can perfo… --- ## [Ruby Tip - IRB completion](https://www.ruby-forum.com/t/ruby-tip-irb-completion/61789)
**Author:** [@Benjohn\_B](https://www.ruby-forum.com/u/Benjohn_B)\ **Replies:** 3\ **Last updated:** [May 27, 2006, 1:00pm UTC](https://www.ruby-forum.com/t/ruby-tip-irb-completion/61789 "2006-05-27T13:00:05Z")
You can configure your IRB sessions to provide tab completion, and other neat things. A page here: http://tinyurl.com/fkuj2 gives details, but the code there can be improved with a few Ruby idioms. Here’s what’s in mi… --- ## [Gem doesn't update rails](https://www.ruby-forum.com/t/gem-doesnt-update-rails/86813)
**Author:** [@John\_NSAlegre](https://www.ruby-forum.com/u/John_NSAlegre)\ **Replies:** 3\ **Last updated:** [March 24, 2006, 5:33pm UTC](https://www.ruby-forum.com/t/gem-doesnt-update-rails/86813 "2006-03-24T17:33:54Z")
lists@libros:~\> gem update rails -include-dependencies Upgrading installed gems… Attempting remote upgrade of rails Attempting remote installation of ‘rails’ Successfully installed rails-1.0.0 Gems: \[rails\] updated … --- ## [Problems with migrations in sql server](https://www.ruby-forum.com/t/problems-with-migrations-in-sql-server/62768)
**Author:** [@stenzer](https://www.ruby-forum.com/u/stenzer)\ **Replies:** 3\ **Last updated:** [January 19, 2006, 7:09pm UTC](https://www.ruby-forum.com/t/problems-with-migrations-in-sql-server/62768 "2006-01-19T19:09:58Z")
Is anyone using migrations with a SQL Server database who might be able to lend me a hand? I’ve used migrations with MySql in the past and haven’t run into any issues so forgive When I run rake migrate nothing is … --- ## [Uhd.usrp\_source COMPLEX\_INT16 vs COMPLEX\_FLOAT32](https://www.ruby-forum.com/t/uhd-usrp-source-complex-int16-vs-complex-float32/212808)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [October 14, 2011, 5:49pm UTC](https://www.ruby-forum.com/t/uhd-usrp-source-complex-int16-vs-complex-float32/212808 "2011-10-14T17:49:50Z")
the usrp\_source in gr-uhd has two io\_type uhd.io\_type.COMPLEX\_INT16 and uhd.io\_type.COMPLEX\_FLOAT32. To my understanding, the float version will produce samples between -1.0 and +1.0. What is the range of the int16 v… --- ## [Invalid byte sequence in US-ASCII Rails 2.3.10](https://www.ruby-forum.com/t/invalid-byte-sequence-in-us-ascii-rails-2-3-10/203637)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 24, 2011, 12:18pm UTC](https://www.ruby-forum.com/t/invalid-byte-sequence-in-us-ascii-rails-2-3-10/203637 "2011-02-24T12:18:36Z")
Hi, I just updated my rails app from 2.3.5 -\> 2.3.10 and started hitting this utf-8 encoding issue in my some views. The views use gsub and trunacate ruby functions. invalid byte sequence in US-ASCII /usr/local/lib/… --- ## [Rails 2.0 Engines Plugin: belongs\_to Methods Not Working](https://www.ruby-forum.com/t/rails-2-0-engines-plugin-belongs-to-methods-not-working/127536)
**Author:** [@ratkins](https://www.ruby-forum.com/u/ratkins)\ **Replies:** 1\ **Last updated:** [January 30, 2008, 5:14pm UTC](https://www.ruby-forum.com/t/rails-2-0-engines-plugin-belongs-to-methods-not-working/127536 "2008-01-30T17:14:55Z")
Engine-Users mailing list removed\_email\_address@domain.invalid http://lists.rails-engines.org/listinfo.cgi/engine-users-rails-engines.org --- ## [Setting image resolution with Rmagick](https://www.ruby-forum.com/t/setting-image-resolution-with-rmagick/99275)
**Author:** [@Ant\_Peacocke](https://www.ruby-forum.com/u/Ant_Peacocke)\ **Replies:** 1\ **Last updated:** [December 28, 2006, 5:41am UTC](https://www.ruby-forum.com/t/setting-image-resolution-with-rmagick/99275 "2006-12-28T05:41:01Z")
Hi Has anyone had success with setting image resolution with Rmagick. I am resizing an uploaded image with Rmagick, problem is it keeps the original images resolution and I want to change it to 72dpi. \<\<\<\<\<\< code exa… --- ## [Contributing in Rails](https://www.ruby-forum.com/t/contributing-in-rails/243769)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [January 11, 2016, 8:02am UTC](https://www.ruby-forum.com/t/contributing-in-rails/243769 "2016-01-11T08:02:42Z")
Hello, I am using Ruby on Rails framework from last 1 year. I know how to build website using this platform but now I am interested in contributing in Ruby on Rails. I have seen bugs at github but contributing is muc… --- ## [Confusion with Object#respond\_to?](https://www.ruby-forum.com/t/confusion-with-object-respond-to/238801)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [January 29, 2014, 4:07pm UTC](https://www.ruby-forum.com/t/confusion-with-object-respond-to/238801 "2014-01-29T16:07:10Z")
Code : irb(main):001:0\> class Animal irb(main):002:1\> def bark;end irb(main):003:1\> end =\> nil irb(main):004:0\> class Object irb(main):005:1\> def foo;end irb(main):006:1\> end =\> nil irb(main):007:0\> Animal.r… --- ## [Required field for one, optional for another](https://www.ruby-forum.com/t/required-field-for-one-optional-for-another/228558)
**Author:** [@soujiro0725](https://www.ruby-forum.com/u/soujiro0725)\ **Replies:** 4\ **Last updated:** [April 29, 2013, 9:08am UTC](https://www.ruby-forum.com/t/required-field-for-one-optional-for-another/228558 "2013-04-29T09:08:30Z")
rails 3.2.11 My app has User model, its one of the fields is entrepreneur:boolean. So users have two types; one is normal users, the other is professional users. For normal users, only emails and usernames are requir… --- ## [RubyInstaller](https://www.ruby-forum.com/t/rubyinstaller/221906)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [August 4, 2012, 12:58am UTC](https://www.ruby-forum.com/t/rubyinstaller/221906 "2012-08-04T00:58:15Z")
Hello forum, I hope I put this in the right place. If not, I deeply apologize. I’ve never been to this forum and it is a bit confusing, and I’m very new to Ruby. My question concerns RubyInstaller for Windows. I have… --- ## [RubyDay Slides](https://www.ruby-forum.com/t/rubyday-slides/221016)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [July 5, 2012, 12:19pm UTC](https://www.ruby-forum.com/t/rubyday-slides/221016 "2012-07-05T12:19:47Z")
Hey ppl, I would like to share my slides from my talk at Ruby Italian Day about Socket Applications, so here ti is! Hope you enjoy! Best Joo M. --- ## [Can't get even a simple Rails app to run? blocked by "“ERROR TypeError: can't dup NilClass”](https://www.ruby-forum.com/t/cant-get-even-a-simple-rails-app-to-run-blocked-by-error-typeerror-cant-dup-nilclass/216736)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 13, 2012, 2:34am UTC](https://www.ruby-forum.com/t/cant-get-even-a-simple-rails-app-to-run-blocked-by-error-typeerror-cant-dup-nilclass/216736 "2012-02-13T02:34:09Z")
“ERROR TypeError: can’t dup NilClass” in a Rails 3 app? Any ideas - I’m just hitting the home page and get this…it was working just before… Gregs-MacBook-Pro:test3 greg$ rails console Loading development environment … --- ## [Forcing a Basic Dialog Box](https://www.ruby-forum.com/t/forcing-a-basic-dialog-box/215316)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 2, 2012, 5:14am UTC](https://www.ruby-forum.com/t/forcing-a-basic-dialog-box/215316 "2012-01-02T05:14:22Z")
I am trying to use the new postgres module and cant figure out how to force a “Basic” dialog on the browser to do auth. I am running v 1.0.11 The auth is working correctly ie: http://user:removed\_email\_address@domain.… --- ## [USRP1 questions](https://www.ruby-forum.com/t/usrp1-questions/214780)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [December 13, 2011, 12:12pm UTC](https://www.ruby-forum.com/t/usrp1-questions/214780 "2011-12-13T12:12:03Z")
hi all, i am using USRP1 with basic tx and rx boards and i have been suffering some problems recently so i hope you could answer the following questions(even if not all of them) Q1: when i run the examples tx\_timed… --- ## [Symbols in strings out in stubbed response](https://www.ruby-forum.com/t/symbols-in-strings-out-in-stubbed-response/197980)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 4\ **Last updated:** [October 24, 2010, 1:37pm UTC](https://www.ruby-forum.com/t/symbols-in-strings-out-in-stubbed-response/197980 "2010-10-24T13:37:11Z")
I have a test that looks like this: describe ChannelsController, “GET edit” do it “assigns the greetings summary” do summary = {:total =\> 139, :submitted =\> 97, :published =\> 82, :removed =\> 12} Greeting.stub(:summa… --- ## [Re: Learning Shoes - Have some questions!](https://www.ruby-forum.com/t/re-learning-shoes-have-some-questions/195255)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [September 27, 2010, 3:45pm UTC](https://www.ruby-forum.com/t/re-learning-shoes-have-some-questions/195255 "2010-09-27T15:45:27Z")
Hi Ruby S., I tried subscribing to removed\_email\_address@domain.invalid but it was impossible! .org? I’m not sure it’s okay or not. But according to this Librelist web page: http://librelist.com/ You should send yo… --- ## [Error\_messages](https://www.ruby-forum.com/t/error-messages/193271)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 4\ **Last updated:** [August 14, 2010, 5:24pm UTC](https://www.ruby-forum.com/t/error-messages/193271 "2010-08-14T17:24:45Z")
At: Getting Started with Rails — Ruby on Rails Guides Under: 7.4 Generating a Controller In the following: \<%= form\_for(\[@post, @post.comments.build\]) do |f| %\> \<%= f.error\_messages %\> What is: \<%= f.error\_messages … --- ## [Schema dump does not reflect column size limit](https://www.ruby-forum.com/t/schema-dump-does-not-reflect-column-size-limit/178787)
**Author:** [@hildegunst](https://www.ruby-forum.com/u/hildegunst)\ **Replies:** 4\ **Last updated:** [November 12, 2009, 10:51pm UTC](https://www.ruby-forum.com/t/schema-dump-does-not-reflect-column-size-limit/178787 "2009-11-12T22:51:47Z")
Hi, Everything is in the title. With Rails 2.3.4 and MySQL 5.0.41: If have a table like this: ±---------------±-----------±-----±----±--------±---------------+ | Field | Type | Null | Key… --- ## [Is Rails the Right Choice?](https://www.ruby-forum.com/t/is-rails-the-right-choice/166366)
**Author:** [@Carmine\_P](https://www.ruby-forum.com/u/Carmine_P)\ **Replies:** 4\ **Last updated:** [April 26, 2009, 6:22pm UTC](https://www.ruby-forum.com/t/is-rails-the-right-choice/166366 "2009-04-26T18:22:53Z")
We are a group of developers that are about to start a project and so we are searching for the best tools and languages for the job. The project is essentially a “server” web application that holds data in XML, and an… --- ## [Test modération](https://www.ruby-forum.com/t/test-moda-ration/164253)
**Author:** [@testspam](https://www.ruby-forum.com/u/testspam)\ **Replies:** 4\ **Last updated:** [March 30, 2009, 4:19pm UTC](https://www.ruby-forum.com/t/test-moda-ration/164253 "2009-03-30T16:19:31Z")
Si vous êtes modérateur, merci de bloquer ce message. --- ## [Help on xlating frequency](https://www.ruby-forum.com/t/help-on-xlating-frequency/163641)
**Author:** [@feldmaus](https://www.ruby-forum.com/u/feldmaus)\ **Replies:** 4\ **Last updated:** [March 24, 2009, 6:34pm UTC](https://www.ruby-forum.com/t/help-on-xlating-frequency/163641 "2009-03-24T18:34:32Z")
Hi All, i tried out to delete some antialiasing and the middle signal of the FFT-Plot. Therefor i use this filter: VARIABLE #At adc\_rate=64MS/s and decim=64 we get an usrp\_rate of 1 MS/s self.decim=64 self.usrp\_rate… --- ## [Can one test manual transactions in Rspec/UnitTest noting the testing framework wraps its DB work in](https://www.ruby-forum.com/t/can-one-test-manual-transactions-in-rspec-unittest-noting-the-testing-framework-wraps-its-db-work-in/157663)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 4\ **Last updated:** [January 16, 2009, 1:44am UTC](https://www.ruby-forum.com/t/can-one-test-manual-transactions-in-rspec-unittest-noting-the-testing-framework-wraps-its-db-work-in/157663 "2009-01-16T01:44:18Z")
Hi, Just wondering, can one test manual transactions in Rspec/UnitTest noting the testing framework wraps its DB work in a transaction & mysql doesn’t allow nested transactions? – Greg http://blog.gregnet.org/ --- ## [Congratulations to IronRuby MVPs: Peter Bacon Darwin and Michael Letterle](https://www.ruby-forum.com/t/congratulations-to-ironruby-mvps-peter-bacon-darwin-and-michael-letterle/157543)
**Author:** [@jsoho](https://www.ruby-forum.com/u/jsoho)\ **Replies:** 4\ **Last updated:** [January 13, 2009, 3:35pm UTC](https://www.ruby-forum.com/t/congratulations-to-ironruby-mvps-peter-bacon-darwin-and-michael-letterle/157543 "2009-01-13T15:35:01Z")
All, I want to congratulate two new “Microsoft Most Valuable Professionals” (MVP), Michael L. and Peter Bacon D.! They are IronRuby MVPs, though officially it says “Visual C#”. =P Thanks for your hard work! While yo… --- ## [\[Backport #809\] String#ord and String#\[gs\]etbyte for 1.8](https://www.ruby-forum.com/t/backport-809-string-ord-and-string-gs-etbyte-for-1-8/154640)
**Author:** [@Shinichiro\_Hamaji](https://www.ruby-forum.com/u/Shinichiro_Hamaji)\ **Replies:** 4\ **Last updated:** [December 3, 2008, 4:47pm UTC](https://www.ruby-forum.com/t/backport-809-string-ord-and-string-gs-etbyte-for-1-8/154640 "2008-12-03T16:47:22Z")
Backport #809: String#ord and String#\[gs\]etbyte for 1.8 http://redmine.ruby-lang.org/issues/show/809 e$B5/I\<\ **Author:** [@Martijn\_S](https://www.ruby-forum.com/u/Martijn_S)\ **Replies:** 4\ **Last updated:** [October 25, 2008, 1:06am UTC](https://www.ruby-forum.com/t/simple-jruby-app-on-application-server/151549 "2008-10-25T01:06:40Z") Hi, I have a simple non-web-based JRuby app (a JMS consumer) that I would like to run alongside a Rails app which is deployed on Glassfish. I’m just learning the whole Java EE thing, so my question is: Is it possible… --- ## [Développement application multi DB](https://www.ruby-forum.com/t/da-veloppement-application-multi-db/142571)
**Author:** [@hilberty](https://www.ruby-forum.com/u/hilberty)\ **Replies:** 4\ **Last updated:** [July 9, 2008, 5:26pm UTC](https://www.ruby-forum.com/t/da-veloppement-application-multi-db/142571 "2008-07-09T17:26:41Z")
Bonjour à tous. Avant de me plonger dans l’exploration de Ruby and Rails, j’aimerais savoir s’il est possible de développer une application multi database. Mon application actuelle peut se connecter à un serveur Or… --- ## [Ruby reading files in many directories](https://www.ruby-forum.com/t/ruby-reading-files-in-many-directories/139555)
**Author:** [@gluni](https://www.ruby-forum.com/u/gluni)\ **Replies:** 4\ **Last updated:** [June 5, 2008, 8:15pm UTC](https://www.ruby-forum.com/t/ruby-reading-files-in-many-directories/139555 "2008-06-05T20:15:24Z")
Hi, i have a question. I have a working script, that scans some txt files in a directory ,reads the lines and gives a few of that lines out in new files. But now, i wanted to scan the full subdirectorys for txt files… --- ## [Problem updating to v0.6.7](https://www.ruby-forum.com/t/problem-updating-to-v0-6-7/139265)
**Author:** [@sandman](https://www.ruby-forum.com/u/sandman)\ **Replies:** 4\ **Last updated:** [June 2, 2008, 9:05pm UTC](https://www.ruby-forum.com/t/problem-updating-to-v0-6-7/139265 "2008-06-02T21:05:19Z")
Hi, Im updating my radiant gem to the newest 0.6.7…firstly i cannot locate the RADIANT\_GEM\_VERSION constant in config/environment.rb. So when I try to rake:update it, i get an error saying “don’t know how to build ta… --- ## [Php-fpm xcache](https://www.ruby-forum.com/t/php-fpm-xcache/138352)
**Author:** [@HonDev\_D](https://www.ruby-forum.com/u/HonDev_D)\ **Replies:** 4\ **Last updated:** [May 22, 2008, 9:42am UTC](https://www.ruby-forum.com/t/php-fpm-xcache/138352 "2008-05-22T09:42:59Z")
How does one enable xcache when using php-fpm? Many thanks. --- ## [A question involving variable evaluation](https://www.ruby-forum.com/t/a-question-involving-variable-evaluation/132561)
**Author:** [@mike\_leonard](https://www.ruby-forum.com/u/mike_leonard)\ **Replies:** 4\ **Last updated:** [March 21, 2008, 7:29pm UTC](https://www.ruby-forum.com/t/a-question-involving-variable-evaluation/132561 "2008-03-21T19:29:49Z")
Hello friends, I’m working on some code that will iterate through an array of regex patterns and values, returning a value when the corresponding regex is matched: the\_string = “foobar” patterns\_and\_values = \[\[/(foo… --- ## [Debugger du javascript avec DTrace sur OS X](https://www.ruby-forum.com/t/debugger-du-javascript-avec-dtrace-sur-os-x/130006)
**Author:** [@vincent](https://www.ruby-forum.com/u/vincent)\ **Replies:** 4\ **Last updated:** [February 28, 2008, 10:57am UTC](https://www.ruby-forum.com/t/debugger-du-javascript-avec-dtrace-sur-os-x/130006 "2008-02-28T10:57:00Z")
Bonjour à tous, je me suis fendu d’un petit article (en anglais) sur dtrace pour le debuggage de code javascript dans Firefox: http://fuzzycom.eu/posts/22 Et serais très content d’avoir des retours dessus. Je pense … --- ## [Can't run script after engine exception](https://www.ruby-forum.com/t/cant-run-script-after-engine-exception/129508)
**Author:** [@acampos](https://www.ruby-forum.com/u/acampos)\ **Replies:** 4\ **Last updated:** [February 19, 2008, 1:26pm UTC](https://www.ruby-forum.com/t/cant-run-script-after-engine-exception/129508 "2008-02-19T13:26:27Z")
Hi All, I’ve got a problem where if I execute a Ruby script that has a syntax error or missing method and that correctly fails I cannot use that engine object to subsequently execute a valid script. If I restart the … --- ## [Save()!](https://www.ruby-forum.com/t/save/225989)
**Author:** [@vylycyn](https://www.ruby-forum.com/u/vylycyn)\ **Replies:** 4\ **Last updated:** [January 20, 2008, 1:04am UTC](https://www.ruby-forum.com/t/save/225989 "2008-01-20T01:04:43Z")
Buenas. amigos, gracias por la ayuda, primero que todo. tengo que controlar una excepcion. estoy guardando en un modelo. def self.cargar\_movimiento(contrato, num\_fact, plc, usr) @movimiento = Movimiento.new @movimi… --- ## [Securizador html](https://www.ruby-forum.com/t/securizador-html/125006)
**Author:** [@guillermo](https://www.ruby-forum.com/u/guillermo)\ **Replies:** 4\ **Last updated:** [January 4, 2008, 5:55pm UTC](https://www.ruby-forum.com/t/securizador-html/125006 "2008-01-04T17:55:09Z")
Hola buenas. Estoy buscando un securizador, interpretando por ese palabro, un código que reciba como entrada html y salida html, eliminando X tags, ataques css, etc… El objetivo es poner un editor wysiwyg como el fk… --- ## [Login Redirect - Hacking the session\[original\_uri\]](https://www.ruby-forum.com/t/login-redirect-hacking-the-session-original-uri/119018)
**Author:** [@mgiorno](https://www.ruby-forum.com/u/mgiorno)\ **Replies:** 4\ **Last updated:** [November 14, 2007, 5:10pm UTC](https://www.ruby-forum.com/t/login-redirect-hacking-the-session-original-uri/119018 "2007-11-14T17:10:18Z")
Hi There, I have several ajax elements that require authorization, but for various reasons, they can’t pass session\[original\_uri\] to the redirect on user log in. I’m trying to hack in a uri by passing a param to the … [Previous page](https://www.ruby-forum.com/top.md?page=1064&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1066&per_page=50)