# Top **URL:** https://www.ruby-forum.com/top.md?page=1496 [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:** 1497 --- ## [How can i send email with ruby on rails 3.1?](https://www.ruby-forum.com/t/how-can-i-send-email-with-ruby-on-rails-3-1/212644)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 2, 2012, 3:20pm UTC](https://www.ruby-forum.com/t/how-can-i-send-email-with-ruby-on-rails-3-1/212644 "2012-11-02T15:20:29Z")
I have installed sendmail . I have read this =\> I need to do =\> rails generate mailer UserMailer app/mailers/user\_mailer.rb =\> class UserMailer \< ActionMailer::Base default :from =\> “removed\_email\_address@domain.i… --- ## [Nginx-1.1.1](https://www.ruby-forum.com/t/nginx-1-1-1/210978)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 23, 2011, 4:28am UTC](https://www.ruby-forum.com/t/nginx-1-1-1/210978 "2011-08-23T04:28:04Z")
Changes with nginx 1.1.1 22 Aug 2011 \*) Change: now cache loader processes either as many files as specified by “loader\_files” parameter or works no more than time specified … --- ## [Aiuto per conversione byte.Parse in ruby](https://www.ruby-forum.com/t/aiuto-per-conversione-byte-parse-in-ruby/207121)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 19, 2011, 9:41am UTC](https://www.ruby-forum.com/t/aiuto-per-conversione-byte-parse-in-ruby/207121 "2011-05-19T09:41:48Z")
Ciao, devo tradurre un algoritmo da C# in Ruby. Vorrei chiedervi un aiuto per tradurre un paio di istruzioni… string value = “sequenza\_di\_caratteri”; Encoding ecAscii = Encoding.GetEncoding(“Windows-1252”); Byte\[\] bW… --- ## [SlowFS Cache or Proxy\_Cache for GridFS](https://www.ruby-forum.com/t/slowfs-cache-or-proxy-cache-for-gridfs/203500)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 21, 2011, 6:38pm UTC](https://www.ruby-forum.com/t/slowfs-cache-or-proxy-cache-for-gridfs/203500 "2011-02-21T18:38:26Z")
Hello, checking SlowFS looks like a good solution for caching Files/Images stored by GridFS (MongoDB). But my config saves no file in my “fastcache” dir: location / { gridfs test field=filename type=str… --- ## [Tests Not Detected, Says 0 Examples](https://www.ruby-forum.com/t/tests-not-detected-says-0-examples/197882)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 24, 2010, 7:09am UTC](https://www.ruby-forum.com/t/tests-not-detected-says-0-examples/197882 "2010-10-24T07:09:00Z")
Hi, I’m trying to get tests running on a gem I forked on github. When I try to run tests, it says “0 examples”, despite lots of tests in the /spec directory. Here is some pertinent information: Code at: GitHub - diss… --- ## [Macros and accessing block-variables (rspec2)](https://www.ruby-forum.com/t/macros-and-accessing-block-variables-rspec2/192790)
**Author:** [@Gudleik\_R](https://www.ruby-forum.com/u/Gudleik_R)\ **Replies:** 2\ **Last updated:** [August 6, 2010, 11:28am UTC](https://www.ruby-forum.com/t/macros-and-accessing-block-variables-rspec2/192790 "2010-08-06T11:28:07Z")
Hi, I’m trying to create an rspec macro (for rspec2) but it cannot access variables defined in a before-block. Am I missing something or is it supposed to be like that? Here’s a full example: http://gist.github.com/5… --- ## [Multiple "view" directories to achieve rails "themes"](https://www.ruby-forum.com/t/multiple-view-directories-to-achieve-rails-themes/187505)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [April 24, 2010, 3:31pm UTC](https://www.ruby-forum.com/t/multiple-view-directories-to-achieve-rails-themes/187505 "2010-04-24T15:31:28Z")
Hi I’d like to have various “themes” for my site that cannot be achieved by changing the CSS or anything else. So my directory structure might look like this: app \\ views - \\ users \\ blogs - \\ THEME2 - \\ user… --- ## [Auto\_complete plugin on rails 2.3.5](https://www.ruby-forum.com/t/auto-complete-plugin-on-rails-2-3-5/185427)
**Author:** [@Guido](https://www.ruby-forum.com/u/Guido)\ **Replies:** 2\ **Last updated:** [March 21, 2010, 10:43pm UTC](https://www.ruby-forum.com/t/auto-complete-plugin-on-rails-2-3-5/185427 "2010-03-21T22:43:57Z")
Hi, this is my first post. I have run: $ ruby script/plugin -v install auto\_complete but the result is: Plugin not found: \[“auto\_complete”\] #\ I have also try to… --- ## [Undefined method move\_higher](https://www.ruby-forum.com/t/undefined-method-move-higher/185409)
**Author:** [@rani](https://www.ruby-forum.com/u/rani)\ **Replies:** 2\ **Last updated:** [March 19, 2010, 1:22pm UTC](https://www.ruby-forum.com/t/undefined-method-move-higher/185409 "2010-03-19T13:22:54Z")
hi i installed acts\_as\_list plugin into my application but i am getting the error when i am trying to access the methods as move\_to\_bottom,move\_higher,move\_lower etc. how can i solve this issue --- ## [Oracle](https://www.ruby-forum.com/t/oracle/182314)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 2\ **Last updated:** [January 26, 2010, 5:27pm UTC](https://www.ruby-forum.com/t/oracle/182314 "2010-01-26T17:27:48Z")
Qualcuno ha avuto la brutta esperienza di dover gestire un database oracle preesistente con rails? Ho un database con delle tabelle, devo solo leggerne i contenuti. Uso jruby, ho installato l’adapter activerecord-orac… --- ## [FFI enums not supported in jruby?](https://www.ruby-forum.com/t/ffi-enums-not-supported-in-jruby/181871)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [January 19, 2010, 5:51pm UTC](https://www.ruby-forum.com/t/ffi-enums-not-supported-in-jruby/181871 "2010-01-19T17:51:49Z")
hi there, in ruby this work, in jruby doesn’t: A = enum( :foo, :bar ) class Whatever \< FFI::ManagedStruct layout :name, A end In the ffi/types.rb I see there is no enum defined (but in the ffi/types.rb from the ru… --- ## [Ruby puzzle](https://www.ruby-forum.com/t/ruby-puzzle/177148)
**Author:** [@oleganza](https://www.ruby-forum.com/u/oleganza)\ **Replies:** 2\ **Last updated:** [October 12, 2009, 2:45pm UTC](https://www.ruby-forum.com/t/ruby-puzzle/177148 "2009-10-12T14:45:54Z")
def a begin … rescue Exception =\> e puts “a: rescued #{e}” else puts “a: no exception” ensure puts “a: ensure” end end What should be in place of “…” so that method outputs only “a: ensure”? Messing with STDI… --- ## [Upgrading from Rails 1.2.6](https://www.ruby-forum.com/t/upgrading-from-rails-1-2-6/171780)
**Author:** [@shusseina](https://www.ruby-forum.com/u/shusseina)\ **Replies:** 2\ **Last updated:** [July 9, 2009, 5:13am UTC](https://www.ruby-forum.com/t/upgrading-from-rails-1-2-6/171780 "2009-07-09T05:13:39Z")
I’m a Rails newbie. Currently my Mac is running Rails 1.2.6. I would like to know how to upgrade to Rails 2.0.2. How do I ensure my existing Rails apps are also upgraded? Thanks --- ## [Paperclip unit testing](https://www.ruby-forum.com/t/paperclip-unit-testing/171664)
**Author:** [@benol](https://www.ruby-forum.com/u/benol)\ **Replies:** 2\ **Last updated:** [July 7, 2009, 1:36pm UTC](https://www.ruby-forum.com/t/paperclip-unit-testing/171664 "2009-07-07T13:36:54Z")
Hi, Rails 2.3.2, paperclip 2.2.9.2 How can I unit test my model that has a paperclip attachment? I add to my model: — CODE START — has\_attached\_file :image, :default\_url =\> ‘’ attr\_protected :image\_file\_name, :imag… --- ## [Re: Basic interoperability question](https://www.ruby-forum.com/t/re-basic-interoperability-question/169726)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 2\ **Last updated:** [July 1, 2009, 10:09am UTC](https://www.ruby-forum.com/t/re-basic-interoperability-question/169726 "2009-07-01T10:09:07Z")
Require ‘mscorlib’ is not as essential anymore. If you run ir -e “puts System::String.class” it will wolrk just fine. I still use require ‘mscorlib’ in my scripts tlo signal to other programmers that this scrpt will u… --- ## [RubySpec: Exceptions in before/after get lost in output](https://www.ruby-forum.com/t/rubyspec-exceptions-in-before-after-get-lost-in-output/160102)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 2\ **Last updated:** [February 17, 2009, 1:19am UTC](https://www.ruby-forum.com/t/rubyspec-exceptions-in-before-after-get-lost-in-output/160102 "2009-02-17T01:19:38Z")
core/io/close\_read\_spec.rb does not work on my machine because it has the following code, but I don’t have “cat” on my machine. describe “IO#close\_read” do before :each do @io = IO.popen ‘cat’, “r+” @path = tmp(‘io.… --- ## [Testing file system manipulations](https://www.ruby-forum.com/t/testing-file-system-manipulations/158964)
**Author:** [@cvincent](https://www.ruby-forum.com/u/cvincent)\ **Replies:** 2\ **Last updated:** [January 31, 2009, 2:40pm UTC](https://www.ruby-forum.com/t/testing-file-system-manipulations/158964 "2009-01-31T14:40:22Z")
I am currently writing a class which processes a log file, inserts some data into the database, and then rotates the log file. I am doing test-driven development and I was curious as to the best practices for testing… --- ## [Activerecord: use attributes methods instead of attrs var](https://www.ruby-forum.com/t/activerecord-use-attributes-methods-instead-of-attrs-var/149255)
**Author:** [@leonb](https://www.ruby-forum.com/u/leonb)\ **Replies:** 2\ **Last updated:** [September 23, 2008, 4:15am UTC](https://www.ruby-forum.com/t/activerecord-use-attributes-methods-instead-of-attrs-var/149255 "2008-09-23T04:15:09Z")
This is the case: when you call save() on an activerecord::base object it goes through all the attrs\[:\] and saves them. But I have a lot of attributes overriden. For example: class Tester def name write\_attribute(:… --- ## [Code Review: RubyAST](https://www.ruby-forum.com/t/code-review-rubyast/145975)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 2\ **Last updated:** [August 15, 2008, 6:51pm UTC](https://www.ruby-forum.com/t/code-review-rubyast/145975 "2008-08-15T18:51:38Z")
tfpt review “/shelveset:RubyAST;REDMOND\\tomat” Merges Statement with Expression in AST. Gets rid of ExpressionStatement to make ASTs smaller. Any AST expression can be now emitted as statement (i.e. we don’t need its… --- ## [Compileur](https://www.ruby-forum.com/t/compileur/144095)
**Author:** [@beusse](https://www.ruby-forum.com/u/beusse)\ **Replies:** 2\ **Last updated:** [July 29, 2008, 12:58pm UTC](https://www.ruby-forum.com/t/compileur/144095 "2008-07-29T12:58:40Z")
Bonjour à tous. J’ai vu plus haut des messages sur “Rubyscript2exe”. Est-ce qu’il y à d’autres compileurs que “Rubyscript2exe” pour convertir les applications créer avec “wxruby” en exécutable? J’aimerai pouvoir … --- ## [Converting java accessors to ruby accessors](https://www.ruby-forum.com/t/converting-java-accessors-to-ruby-accessors/144023)
**Author:** [@wet](https://www.ruby-forum.com/u/wet)\ **Replies:** 2\ **Last updated:** [July 24, 2008, 7:14pm UTC](https://www.ruby-forum.com/t/converting-java-accessors-to-ruby-accessors/144023 "2008-07-24T19:14:58Z")
Hi chaps,I was wondering if it is currently possible to automatically convert java style getters and setters into their ruby-esque equivalents? eg, if I have a class like class Hamster { private String colour; publ… --- ## [Re: Mapear el modelo y el resultado del Query](https://www.ruby-forum.com/t/re-mapear-el-modelo-y-el-resultado-del-query/135507)
**Author:** [@tabing16](https://www.ruby-forum.com/u/tabing16)\ **Replies:** 2\ **Last updated:** [April 24, 2008, 12:02am UTC](https://www.ruby-forum.com/t/re-mapear-el-modelo-y-el-resultado-del-query/135507 "2008-04-24T00:02:01Z")
La clase report esta en los modelos. Pero no tiene una tabla que le corresponda. pero esa clase report es una vista o un modelo o un controlador? saludos On Tue, Apr 22, 2008 at 11:35 AM, Ruddy V. removed\_email\_add… --- ## [Acceso a elementos contiguos en un hash](https://www.ruby-forum.com/t/acceso-a-elementos-contiguos-en-un-hash/132342)
**Author:** [@Emili\_ParreSSSSo](https://www.ruby-forum.com/u/Emili_ParreSSSSo)\ **Replies:** 2\ **Last updated:** [March 19, 2008, 11:04am UTC](https://www.ruby-forum.com/t/acceso-a-elementos-contiguos-en-un-hash/132342 "2008-03-19T11:04:06Z")
Buenas, en una vista necesito implementar una minipaginación a medida de manera que se pueda avanzar a la vista del siguiente objeto o ir a la anterior, algo parecido a un album de fotos, cuando estás en la vista de … --- ## [Problem with stemming and AAF](https://www.ruby-forum.com/t/problem-with-stemming-and-aaf/119738)
**Author:** [@phedre](https://www.ruby-forum.com/u/phedre)\ **Replies:** 2\ **Last updated:** [November 13, 2007, 8:51am UTC](https://www.ruby-forum.com/t/problem-with-stemming-and-aaf/119738 "2007-11-13T08:51:21Z")
I’m sure I’m missing something completely obvious here, so I hope someone can point me in the right direction! I’ve implemented a basic search with AAF, which works as expected; I’m running a ferret drb server, and us… --- ## [Undefined method \`refresh' after rubygem 0.9.1 upgrade](https://www.ruby-forum.com/t/undefined-method-refresh-after-rubygem-0-9-1-upgrade/82542)
**Author:** [@stepheneb](https://www.ruby-forum.com/u/stepheneb)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 10:40pm UTC](https://www.ruby-forum.com/t/undefined-method-refresh-after-rubygem-0-9-1-upgrade/82542 "2007-09-25T22:40:37Z")
I upgraded RubyGems to 0.9.1 using Eric’s instructions here: http://blog.segment7.net/articles/2007/01/18/rubygems-0-9-1 basically: gem update gem pristine --all but now I get this error: gem update sexp Updating… --- ## [Migrate Problems](https://www.ruby-forum.com/t/migrate-problems/112492)
**Author:** [@james-calivar](https://www.ruby-forum.com/u/james-calivar)\ **Replies:** 2\ **Last updated:** [August 20, 2007, 5:31pm UTC](https://www.ruby-forum.com/t/migrate-problems/112492 "2007-08-20T17:31:39Z")
Hi folks…, I'm trying to upgrade from an old typo (4.0.3) to the new 4.1.1 having problems in the db:migrate though. Specifically: == CleanupContentsTable: migrating – remove\_index(:contents, :article\_id) – remove\_c… --- ## [Highlighting broken in TRUNK](https://www.ruby-forum.com/t/highlighting-broken-in-trunk/111539)
**Author:** [@cubiq](https://www.ruby-forum.com/u/cubiq)\ **Replies:** 2\ **Last updated:** [August 11, 2007, 12:04pm UTC](https://www.ruby-forum.com/t/highlighting-broken-in-trunk/111539 "2007-08-11T12:04:23Z")
Hello list, As there is still some large file support bugs in the 0.11.4 release I had to download the trunk and apply a patch sent in by kyle http:// ferret.davebalmain.com/trac/ticket/215. The problem is now that t… --- ## [Last modified date](https://www.ruby-forum.com/t/last-modified-date/108336)
**Author:** [@mahen1981](https://www.ruby-forum.com/u/mahen1981)\ **Replies:** 2\ **Last updated:** [July 2, 2007, 1:29pm UTC](https://www.ruby-forum.com/t/last-modified-date/108336 "2007-07-02T13:29:19Z")
Hi, i want to know the last modified date of an external file from my application. Is it possible…? --- ## [Borrar cookies](https://www.ruby-forum.com/t/borrar-cookies/106304)
**Author:** [@panto](https://www.ruby-forum.com/u/panto)\ **Replies:** 2\ **Last updated:** [June 8, 2007, 4:59pm UTC](https://www.ruby-forum.com/t/borrar-cookies/106304 "2007-06-08T16:59:40Z")
Buenas, tengo un problemilla para borrar cookies a ver si alguien me puede echar una mano porque no veo como hacerlo ni en la documetación ni en el código de ActionController::Cookies El caso es que por ejemplo as… --- ## [Single pole filter, difference equation and documentation](https://www.ruby-forum.com/t/single-pole-filter-difference-equation-and-documentation/103893)
**Author:** [@Trond\_D](https://www.ruby-forum.com/u/Trond_D)\ **Replies:** 2\ **Last updated:** [May 11, 2007, 6:19pm UTC](https://www.ruby-forum.com/t/single-pole-filter-difference-equation-and-documentation/103893 "2007-05-11T18:19:51Z")
Hi, I notice from the documentation that all of the different single\_pole\_\* filters have the same difference equation. Is this correct? – Trond D. --- ## [Facets / Multiton 2.0.0](https://www.ruby-forum.com/t/facets-multiton-2-0-0/88237)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 2\ **Last updated:** [March 9, 2007, 5:26am UTC](https://www.ruby-forum.com/t/facets-multiton-2-0-0/88237 "2007-03-09T05:26:00Z")
Facets / Multiton 2.0.0 Implementation of the Multiton Design Pattern by Ara T Howard and Trans http://facets.rubyforge.org \[ S Y N O P S I S \] Multiton is similar to the Singleton, but rather than a single object … --- ## [DHTML Menu script](https://www.ruby-forum.com/t/dhtml-menu-script/82007)
**Author:** [@moctan](https://www.ruby-forum.com/u/moctan)\ **Replies:** 2\ **Last updated:** [January 17, 2007, 5:58pm UTC](https://www.ruby-forum.com/t/dhtml-menu-script/82007 "2007-01-17T17:58:35Z")
Necesito implementar un menu DHTML, sencillo, que al hacer click sobre un link me despliegue un menu. No tan sofisticado. Gracias de antemano Jaime Mora R. --- ## [RFX-400 RF sensitivity](https://www.ruby-forum.com/t/rfx-400-rf-sensitivity/77173)
**Author:** [@Jonas\_Hodel](https://www.ruby-forum.com/u/Jonas_Hodel)\ **Replies:** 2\ **Last updated:** [November 25, 2006, 5:32am UTC](https://www.ruby-forum.com/t/rfx-400-rf-sensitivity/77173 "2006-11-25T05:32:17Z")
Hi, We are using the RFX-400 board (without housing) with an appropriate aerial connected to TX/RX. Using various examples (usrp\_fft.py, usrp\_wfm\_rcv.py and usrp\_nbfm\_rcv.py) we attempted to receive a signal over-air… --- ## [Strange Gtk Error/Warining](https://www.ruby-forum.com/t/strange-gtk-error-warining/75611)
**Author:** [@chucky](https://www.ruby-forum.com/u/chucky)\ **Replies:** 2\ **Last updated:** [November 11, 2006, 4:31pm UTC](https://www.ruby-forum.com/t/strange-gtk-error-warining/75611 "2006-11-11T16:31:35Z")
Hi, I saw something regarding few other exceptions like that, but it wasn’t exactly like this: when I’m making in the irb, "require ‘gtk2’ " I got the following errors: /usr/lib/ruby/1.8/glib2.rb: line 55 GLib-GObj… --- ## [=?iso-8859-1?q?Orientaci=F3n=2E=2E=2E?=](https://www.ruby-forum.com/t/iso-8859-1-q-orientaci-f3n-2e-2e-2e/73715)
**Author:** [@ISSSSaki\_Cormenzana](https://www.ruby-forum.com/u/ISSSSaki_Cormenzana)\ **Replies:** 2\ **Last updated:** [October 26, 2006, 5:12pm UTC](https://www.ruby-forum.com/t/iso-8859-1-q-orientaci-f3n-2e-2e-2e/73715 "2006-10-26T17:12:10Z")
Buenas… Queria pedirles que me orienten un poco, soy nuevo en este lenguaje, quiero hacer un “sistema de publicacion” de clasificados, del tipo www.loquo.com. Tal ves con algunos tutoriales o documentos sobre el tema… --- ## [Check boxes check all tips](https://www.ruby-forum.com/t/check-boxes-check-all-tips/68711)
**Author:** [@Chester\_C](https://www.ruby-forum.com/u/Chester_C)\ **Replies:** 2\ **Last updated:** [September 14, 2006, 7:29pm UTC](https://www.ruby-forum.com/t/check-boxes-check-all-tips/68711 "2006-09-14T19:29:08Z")
Hi, Pardon me if this question is already asked. I wonder if anyone know where I can find the snippet of code that will allow me to do “check all” and “uncheck all” in a list view of items. I am trying to see if ther… --- ## [Rake migrate](https://www.ruby-forum.com/t/rake-migrate/101699)
**Author:** [@fredix](https://www.ruby-forum.com/u/fredix)\ **Replies:** 2\ **Last updated:** [August 7, 2006, 6:21pm UTC](https://www.ruby-forum.com/t/rake-migrate/101699 "2006-08-07T18:21:50Z")
Bonjour, je viens de générer un script de migration via rake : ./script/generate migration BonachatHistorique ce script contient un create\_table dans le self.up. Cependant le rake migrate ne l’exécute pas… Si que… --- ## [How to properly interact with processes?](https://www.ruby-forum.com/t/how-to-properly-interact-with-processes/58584)
**Author:** [@johanati](https://www.ruby-forum.com/u/johanati)\ **Replies:** 2\ **Last updated:** [April 23, 2006, 6:40pm UTC](https://www.ruby-forum.com/t/how-to-properly-interact-with-processes/58584 "2006-04-23T18:40:28Z")
I’ve been trying for three days now to find a proper way of interacting with external processes without a satisfactory result. Thus I turn to the expertise of this group in hope of salvation :slight\_smile: During my e… --- ## [GetText and rjs templates?](https://www.ruby-forum.com/t/gettext-and-rjs-templates/53209)
**Author:** [@trung](https://www.ruby-forum.com/u/trung)\ **Replies:** 2\ **Last updated:** [January 30, 2006, 5:43pm UTC](https://www.ruby-forum.com/t/gettext-and-rjs-templates/53209 "2006-01-30T17:43:17Z")
hi, is it possible that gettext don’t work with rjs templates? i’ve just tried this simple example blog\_controller.rb : class BlogController \< ApplicationController def index end def dosomething end end index.rh… --- ## [Parsing xhtml with libxml](https://www.ruby-forum.com/t/parsing-xhtml-with-libxml/50493)
**Author:** [@hotjuneshen](https://www.ruby-forum.com/u/hotjuneshen)\ **Replies:** 2\ **Last updated:** [December 17, 2005, 1:13am UTC](https://www.ruby-forum.com/t/parsing-xhtml-with-libxml/50493 "2005-12-17T01:13:55Z")
If you get errors complaining of undefined entities like when parsing xhtml it means you need to install the DTD for xhtml 1.0 or 1.1. Example of a doctype for xhtml 1.1: You want to install the DTDs locally follo… --- ## [Ryby and javascript library](https://www.ruby-forum.com/t/ryby-and-javascript-library/244022)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [February 10, 2016, 2:30am UTC](https://www.ruby-forum.com/t/ryby-and-javascript-library/244022 "2016-02-10T02:30:11Z")
Hi there folks! I want to use autobahn.js library in Ruby. I found out there is ruby gem called execjs to run some javascript in ruby. The autobahn library is pre-build. Could you tell me how to load this library to u… --- ## [Grc and wxpython \>=3.0](https://www.ruby-forum.com/t/grc-and-wxpython-3-0/234080)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [February 9, 2015, 7:35pm UTC](https://www.ruby-forum.com/t/grc-and-wxpython-3-0/234080 "2015-02-09T19:35:34Z")
There are several reports of the wx version of the gnuradio gui not starting with 3.0 and later wxpython. I believe http://trac.wxwidgets.org/ticket/16034 confirms that no upstream fix is planned. I suggest a simple … --- ## [Re: Nginx + PHP-fpm + NFS poor performance](https://www.ruby-forum.com/t/re-nginx-php-fpm-nfs-poor-performance/230603)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 26, 2014, 11:41pm UTC](https://www.ruby-forum.com/t/re-nginx-php-fpm-nfs-poor-performance/230603 "2014-06-26T23:41:50Z")
Hello, we facing the same issue with version “nginx-1.4.7-1.el6.ngx.x86\_64”. Did anyone find a solution? Regards, Michael Rauch --- ## [Better Ruby stack trace from a Java stack trace?](https://www.ruby-forum.com/t/better-ruby-stack-trace-from-a-java-stack-trace/227611)
**Author:** [@donv](https://www.ruby-forum.com/u/donv)\ **Replies:** 1\ **Last updated:** [March 21, 2013, 5:43pm UTC](https://www.ruby-forum.com/t/better-ruby-stack-trace-from-a-java-stack-trace/227611 "2013-03-21T17:43:38Z")
Hi all! We are investigating a blocked thread in a Ruboto app. The app is running on the Dalvik VM, but I expect most things to be as on the JVM. We want to know where in the Ruby code the app is blocking. We have t… --- ## [Include FileTest not working how I expect](https://www.ruby-forum.com/t/include-filetest-not-working-how-i-expect/189784)
**Author:** [@Josh\_Flanagan](https://www.ruby-forum.com/u/Josh_Flanagan)\ **Replies:** 1\ **Last updated:** [June 7, 2010, 7:15pm UTC](https://www.ruby-forum.com/t/include-filetest-not-working-how-i-expect/189784 "2010-06-07T19:15:33Z")
Can someone explain the different ‘include’ behavior outlined in this code snippet: Is this a known difference between MRI/IronRuby in how include works? Or is it a matter of different namespace clashes happening in … --- ## [Socket CLOSE\_WAIT problem and 404.html](https://www.ruby-forum.com/t/socket-close-wait-problem-and-404-html/184788)
**Author:** [@Oon\_Arfiandwi](https://www.ruby-forum.com/u/Oon_Arfiandwi)\ **Replies:** 1\ **Last updated:** [March 9, 2010, 12:57pm UTC](https://www.ruby-forum.com/t/socket-close-wait-problem-and-404-html/184788 "2010-03-09T12:57:56Z")
Hi All, I have a website that hits by automatic scheduled job every hour from thousands sources. last time, my website is down because of thousands CLOSE\_WAIT when I check using “netstat -na” I already try to debug… --- ## [Specify line for autorun?](https://www.ruby-forum.com/t/specify-line-for-autorun/181725)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 1\ **Last updated:** [January 17, 2010, 5:27pm UTC](https://www.ruby-forum.com/t/specify-line-for-autorun/181725 "2010-01-17T17:27:19Z")
Am I correct in assuming this should work (bug)? spec.fast\_require.rb contains the line require ‘spec/autorun’ E:\\dev\\ruby\\fast\_ruby\_require\\spec\>ruby spec.fast\_require.rb -l25 Only one file can be specified when provi… --- ## [Load Error Using Mechanize Gem](https://www.ruby-forum.com/t/load-error-using-mechanize-gem/175664)
**Author:** [@Gary\_Massing](https://www.ruby-forum.com/u/Gary_Massing)\ **Replies:** 1\ **Last updated:** [September 17, 2009, 12:42pm UTC](https://www.ruby-forum.com/t/load-error-using-mechanize-gem/175664 "2009-09-17T12:42:48Z")
Hi, I’m getting a “Could not open any of \[xml2, xslt, exslt\] (LoadError)” error when trying to run a simple Ruby program taken from the EXAMPLES.rdoc file of the Mechanize gem. The error is in this line of the Nokogi… --- ## [Any Plans on Tag support in Cucumber](https://www.ruby-forum.com/t/any-plans-on-tag-support-in-cucumber/150856)
**Author:** [@wei\_wei](https://www.ruby-forum.com/u/wei_wei)\ **Replies:** 1\ **Last updated:** [October 14, 2008, 9:22am UTC](https://www.ruby-forum.com/t/any-plans-on-tag-support-in-cucumber/150856 "2008-10-14T09:22:16Z")
Hi, ThoughtWorks just released the auto test toolset Twist, the “tagging” feature seems pretty useful, http://studios.thoughtworks.com/twist-agile-test-automation/twist-features-and-benefits “Tags allow you to organ… --- ## [Costas Loop implemented on FPGA?](https://www.ruby-forum.com/t/costas-loop-implemented-on-fpga/109869)
**Author:** [@Reid\_N\_Kleckner](https://www.ruby-forum.com/u/Reid_N_Kleckner)\ **Replies:** 1\ **Last updated:** [July 19, 2007, 11:48pm UTC](https://www.ruby-forum.com/t/costas-loop-implemented-on-fpga/109869 "2007-07-19T23:48:08Z")
Hey all, I’m looking at using the FPGA on the USRP to improve the performance in some of what my lab is doing. To learn about the Verilog code already written for the FPGA, I’m trying to do phase recovery with the … [Previous page](https://www.ruby-forum.com/top.md?page=1495&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1497&per_page=50)