# Top **URL:** https://www.ruby-forum.com/top.md?page=760 [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:** 761 --- ## [Ejecutar una accion solo una vez](https://www.ruby-forum.com/t/ejecutar-una-accion-solo-una-vez/157638)
**Author:** [@francob](https://www.ruby-forum.com/u/francob)\ **Replies:** 5\ **Last updated:** [January 14, 2009, 2:39am UTC](https://www.ruby-forum.com/t/ejecutar-una-accion-solo-una-vez/157638 "2009-01-14T02:39:31Z")
Hola a todos, estoy medio perdido, tengo una aplicación en donde averiguamos de donde procede el usuario tomando la ip, la acción está en un before\_filter, el tema es que esta acción se debería ejecutar solo una… --- ## [Speed up counting?](https://www.ruby-forum.com/t/speed-up-counting/153606)
**Author:** [@lackyg](https://www.ruby-forum.com/u/lackyg)\ **Replies:** 5\ **Last updated:** [November 19, 2008, 3:53pm UTC](https://www.ruby-forum.com/t/speed-up-counting/153606 "2008-11-19T15:53:16Z")
Hello! I need to speed up a count of apearances of a distinct category of entities in a table. I get the categories with the following command: @asset\_classes = ActiveRecord::Base.connection.select\_values “SELECT DIS… --- ## [Help needed](https://www.ruby-forum.com/t/help-needed/137891)
**Author:** [@Jens\_Carroll](https://www.ruby-forum.com/u/Jens_Carroll)\ **Replies:** 5\ **Last updated:** [May 18, 2008, 8:24pm UTC](https://www.ruby-forum.com/t/help-needed/137891 "2008-05-18T20:24:26Z")
Hi All, I am new to rspec and it seems that I don’t understand some basics. I need to have a XML import which should parse through XML data and saves all that in various mysql tables. The XML part works just fine and… --- ## [String 'close-to' comparison](https://www.ruby-forum.com/t/string-close-to-comparison/133742)
**Author:** [@kyleh](https://www.ruby-forum.com/u/kyleh)\ **Replies:** 5\ **Last updated:** [April 3, 2008, 8:15am UTC](https://www.ruby-forum.com/t/string-close-to-comparison/133742 "2008-04-03T08:15:54Z")
Hello, I have an array. It contains approximately twenty elements which are strings. I also have one string - this string was obtained using an OCR system. One of the strings in the array should ‘match’ the string got… --- ## [Instant Messenger?](https://www.ruby-forum.com/t/instant-messenger/133425)
**Author:** [@blitzer](https://www.ruby-forum.com/u/blitzer)\ **Replies:** 5\ **Last updated:** [March 31, 2008, 4:12pm UTC](https://www.ruby-forum.com/t/instant-messenger/133425 "2008-03-31T16:12:59Z")
Hello. I want use Ruby to make Instant Messenger. Where can I study about how to make it?? It can possible to make?? thank you for the answer :’) --- ## [Redireccionar udespues de terminarse el tiempo de una sessio](https://www.ruby-forum.com/t/redireccionar-udespues-de-terminarse-el-tiempo-de-una-sessio/131157)
**Author:** [@goku](https://www.ruby-forum.com/u/goku)\ **Replies:** 5\ **Last updated:** [March 24, 2008, 4:08pm UTC](https://www.ruby-forum.com/t/redireccionar-udespues-de-terminarse-el-tiempo-de-una-sessio/131157 "2008-03-24T16:08:59Z")
Utilizo before\_filter para invocar un def y asignarle un tiempo a la session y con periodically\_call\_remote llamo a otro def que se encarga de restarle tiempo a la session mientras no se haga o se mueva en la pagina… --- ## [Running specs in reverse](https://www.ruby-forum.com/t/running-specs-in-reverse/119629)
**Author:** [@Alvin\_S](https://www.ruby-forum.com/u/Alvin_S)\ **Replies:** 5\ **Last updated:** [November 12, 2007, 3:58pm UTC](https://www.ruby-forum.com/t/running-specs-in-reverse/119629 "2007-11-12T15:58:50Z")
There is an option “–reverse” to run examples in the reverse order which is good for detecting inter-dependencies between examples. Is it feasible for rspec to automatically switch between “forward” and “reverse” orde… --- ## [Custom Analyser .. where to put it?](https://www.ruby-forum.com/t/custom-analyser-where-to-put-it/114072)
**Author:** [@differenthink](https://www.ruby-forum.com/u/differenthink)\ **Replies:** 5\ **Last updated:** [October 1, 2007, 4:50am UTC](https://www.ruby-forum.com/t/custom-analyser-where-to-put-it/114072 "2007-10-01T04:50:20Z")
Hi, I m trying to use a custom analyser to add my french stop words… i m reading the tutorial at : http://projects.jkraemer.net/acts\_as\_ferret/wiki/AdvancedUsage My problem is that i ve no idea where to put my custom… --- ## ["subst"](https://www.ruby-forum.com/t/subst/115591)
**Author:** [@dawillis](https://www.ruby-forum.com/u/dawillis)\ **Replies:** 5\ **Last updated:** [September 27, 2007, 10:31am UTC](https://www.ruby-forum.com/t/subst/115591 "2007-09-27T10:31:56Z")
Mi manca una cosa da Tcl - quando ho una stringa “$foo bar”, posso fare set foo “blah” set result \[subst $str\] e result == “blah bar” Non trovo un metodo interpolate per le stringhe in Ruby… c’e\` un modo di fare que… --- ## [CTI in ActiveRecord](https://www.ruby-forum.com/t/cti-in-activerecord/105325)
**Author:** [@mr\_brownstone](https://www.ruby-forum.com/u/mr_brownstone)\ **Replies:** 5\ **Last updated:** [May 29, 2007, 8:03pm UTC](https://www.ruby-forum.com/t/cti-in-activerecord/105325 "2007-05-29T20:03:16Z")
I search an plugin or gem, but don’t find nothing satisfactory. I believe to be stranger a technology that nails the DRY, have that create you vary equal tables, instead of using inheritance. Exists an soluction for t… --- ## [Strategy for persisting row filter variables in pagination?](https://www.ruby-forum.com/t/strategy-for-persisting-row-filter-variables-in-pagination/101220)
**Author:** [@dan](https://www.ruby-forum.com/u/dan)\ **Replies:** 5\ **Last updated:** [August 4, 2006, 11:13pm UTC](https://www.ruby-forum.com/t/strategy-for-persisting-row-filter-variables-in-pagination/101220 "2006-08-04T23:13:32Z")
I have my list view filtering rows shown within the table tags like most of the introductory tutorials do. As I’m adding a few dozen entries I’m noticing the standard scaffolding pagination doesn’t pick up the numbe… --- ## [Rubygems configuration](https://www.ruby-forum.com/t/rubygems-configuration/100588)
**Author:** [@mickey](https://www.ruby-forum.com/u/mickey)\ **Replies:** 5\ **Last updated:** [July 30, 2006, 6:17pm UTC](https://www.ruby-forum.com/t/rubygems-configuration/100588 "2006-07-30T18:17:47Z")
I used darwin ports to install ruby, rubygems, and apparently a few dependencies. Whenever I run the following to continue in my quest for a working ruby/rails/mysql playground … i get the following … what may I have… --- ## [RubyPlanet.NET: please submit URLs for Ruby blog feeds](https://www.ruby-forum.com/t/rubyplanet-net-please-submit-urls-for-ruby-blog-feeds/72450)
**Author:** [@marksbrain](https://www.ruby-forum.com/u/marksbrain)\ **Replies:** 5\ **Last updated:** [December 20, 2005, 7:10pm UTC](https://www.ruby-forum.com/t/rubyplanet-net-please-submit-urls-for-ruby-blog-feeds/72450 "2005-12-20T19:10:45Z")
Hello all. I am just setting up the web site http://RubyPlanet.NET as yet another resource for Ruby programmers. The main component of the site will be links to current blog entries for anything having to do with Ruby… --- ## [Spectrum sensing with RLT-SDR on Android WITHOUT Gnu Radio](https://www.ruby-forum.com/t/spectrum-sensing-with-rlt-sdr-on-android-without-gnu-radio/239117)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 13, 2014, 8:40am UTC](https://www.ruby-forum.com/t/spectrum-sensing-with-rlt-sdr-on-android-without-gnu-radio/239117 "2014-02-13T08:40:08Z")
Hello, This is my first post to this mailing list and my apologies if I ask a lame/irrelevant question. Unfortunately, me and my hacking friend could not find the answer to the issue we are trying to solve (Google, e… --- ## [Rename files using regex](https://www.ruby-forum.com/t/rename-files-using-regex/264598)
**Author:** [@seyedhakim](https://www.ruby-forum.com/u/seyedhakim)\ **Replies:** 1\ **Last updated:** [February 1, 2024, 8:13pm UTC](https://www.ruby-forum.com/t/rename-files-using-regex/264598 "2024-02-01T20:13:02Z")
I have 3 files named test.out, test2.out, test3.out how can I rename them at once to text{2…3}.out using “File.rename” and regex? --- ## [Why poignant ruby guide](https://www.ruby-forum.com/t/why-poignant-ruby-guide/216666)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 31, 2012, 10:27pm UTC](https://www.ruby-forum.com/t/why-poignant-ruby-guide/216666 "2012-03-31T22:27:30Z")
Bonjour cher collège de ruby, Je recherche depuis un petit moment déjà “why poignant ruby guide” en français. J’ai fais le tour de beaucoup de sites internet en parlant, mais ils renvoient pour la plus part sur le b… --- ## [Directio not working](https://www.ruby-forum.com/t/directio-not-working/208344)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [June 15, 2011, 8:35pm UTC](https://www.ruby-forum.com/t/directio-not-working/208344 "2011-06-15T20:35:29Z")
Hi, from nginx wiki: directio syntax: directio \[size|off\] default: directio off context: http, server, location The directive enables use of flags O\_DIRECT (FreeBSD, Linux), F\_NOCACHE (Mac OS X) or directio() funct… --- ## [Uri to absolute/relative path](https://www.ruby-forum.com/t/uri-to-absolute-relative-path/72806)
**Author:** [@apparna](https://www.ruby-forum.com/u/apparna)\ **Replies:** 1\ **Last updated:** [October 19, 2006, 9:06am UTC](https://www.ruby-forum.com/t/uri-to-absolute-relative-path/72806 "2006-10-19T09:06:10Z")
Hello, I’m new to ruby but so far my experience with Ruby has been great. I’m unable to open an uri based on the file path. This works require ‘open-uri’ open(“http://www.ruby-lang.org/”) {|f| f.each\_line {|line| p … --- ## [\[coproc\] Domain concept for blocks and ports](https://www.ruby-forum.com/t/coproc-domain-concept-for-blocks-and-ports/237005)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 8\ **Last updated:** [November 6, 2013, 10:29pm UTC](https://www.ruby-forum.com/t/coproc-domain-concept-for-blocks-and-ports/237005 "2013-11-06T22:29:29Z")
Hi, This is an evolution of a concept that was mentioned at GRcon which I really liked and I thought a bit more about it. The general idea is that each block and each port within blocks would have a “domain” associat… --- ## [Accessing MSSQL with Rails 2.3.2 and Ruby 1.9.1](https://www.ruby-forum.com/t/accessing-mssql-with-rails-2-3-2-and-ruby-1-9-1/164596)
**Author:** [@btomlin](https://www.ruby-forum.com/u/btomlin)\ **Replies:** 8\ **Last updated:** [December 2, 2009, 11:12am UTC](https://www.ruby-forum.com/t/accessing-mssql-with-rails-2-3-2-and-ruby-1-9-1/164596 "2009-12-02T11:12:21Z")
I am having a strange issue. I have upgraded to ruby 1.9.1 to do some testing on one of my machines. My app accesses a MSSQL database to pull in some information. Everything worked fine with ruby 1.8.6, but now if … --- ## [Why does this happen](https://www.ruby-forum.com/t/why-does-this-happen/163048)
**Author:** [@ball](https://www.ruby-forum.com/u/ball)\ **Replies:** 8\ **Last updated:** [March 20, 2009, 9:35pm UTC](https://www.ruby-forum.com/t/why-does-this-happen/163048 "2009-03-20T21:35:48Z")
Quick question, using ActiveRecord, catBike = Category.new(:name =\> “Bikes”) catBike.save p = Product.new(:name =\> “Bike”, :price =\> 900) p.categories \<\< catBike p.save p.categories now has TWO catBike however, if… --- ## [Sqlite3 has gone](https://www.ruby-forum.com/t/sqlite3-has-gone/153736)
**Author:** [@Jej](https://www.ruby-forum.com/u/Jej)\ **Replies:** 8\ **Last updated:** [December 7, 2008, 8:11pm UTC](https://www.ruby-forum.com/t/sqlite3-has-gone/153736 "2008-12-07T20:11:12Z")
Hi all, I’m struggling since hours with sqlite3. Maybe I’m wrong to post here, as I feel the problem is not directly related to rails. After a “gem clean” this morning, mongrel doesn’t want to start anymore: /Librar… --- ## [Geek Surfing - aka: Adotta un geek sotto il tuo tetto](https://www.ruby-forum.com/t/geek-surfing-aka-adotta-un-geek-sotto-il-tuo-tetto/118592)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 8\ **Last updated:** [October 29, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/geek-surfing-aka-adotta-un-geek-sotto-il-tuo-tetto/118592 "2007-10-29T23:05:45Z")
Cari Rubyisti, nel periodo tra la seconda meta’ di novembre e fine dicembre ho intenzione di viaggiare un pò per l’italia e l’europa, visitare vari geek, fare lunghe chiacchierate e se c’è l’occasione magari lavorare… --- ## [ActionMailer and Gmail](https://www.ruby-forum.com/t/actionmailer-and-gmail/48491)
**Author:** [@adam.groves](https://www.ruby-forum.com/u/adam.groves)\ **Replies:** 8\ **Last updated:** [January 29, 2007, 10:38am UTC](https://www.ruby-forum.com/t/actionmailer-and-gmail/48491 "2007-01-29T10:38:16Z")
Has anyone successfully sent a mail from AM through google’s smtp? in environment.rb I have: Include your app’s configuration here: ActionMailer::Base.server\_settings = { :address =\> “smtp.gmail.com http://smtp.gmail… --- ## [Is it safe to use rails engine?](https://www.ruby-forum.com/t/is-it-safe-to-use-rails-engine/75589)
**Author:** [@WuyaSea\_O](https://www.ruby-forum.com/u/WuyaSea_O)\ **Replies:** 8\ **Last updated:** [November 12, 2006, 10:43pm UTC](https://www.ruby-forum.com/t/is-it-safe-to-use-rails-engine/75589 "2006-11-12T22:43:27Z")
I’ve read everything I can read about rails engine. I think I have a fair amount of idea of what it does, but I still can’t draw my conclusion whether it’s safe to use the rails engine. Like everyone else, I’m plannin… --- ## [Browse directory](https://www.ruby-forum.com/t/browse-directory/48533)
**Author:** [@thomas.tmp](https://www.ruby-forum.com/u/thomas.tmp)\ **Replies:** 8\ **Last updated:** [December 13, 2005, 10:15am UTC](https://www.ruby-forum.com/t/browse-directory/48533 "2005-12-13T10:15:42Z")
Hi Railers, I would like to parse the content of a directory in order to display its content (in fact, I would like to list all the images in a folder to display them in a gallery). Do you have any clue about the bes… --- ## [Nested hash in erb](https://www.ruby-forum.com/t/nested-hash-in-erb/242589)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [July 7, 2015, 10:30am UTC](https://www.ruby-forum.com/t/nested-hash-in-erb/242589 "2015-07-07T10:30:24Z")
returning post data from postgres jsonb @post = {:id=\>1, :data=\>{“tags”=\>“tag1”, “title”=\>“test”}} ==\> 1 ==\> works \<%= post\[:data\] %\> ==\> {"tags"=\>"tag1", "title"=\>"test"} correct \<%= post\[:data\]\[:title\] %\> ==\> e… --- ## [Aggiornato il programma del RubyDay 2014](https://www.ruby-forum.com/t/aggiornato-il-programma-del-rubyday-2014/231976)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 11, 2014, 3:15pm UTC](https://www.ruby-forum.com/t/aggiornato-il-programma-del-rubyday-2014/231976 "2014-09-11T15:15:23Z")
Ciao a tutti/e, abbiamo dovuto modificare il programma della giornata per questioni logistiche, lo trovate qui http://www.rubyday.it/#schedule Spero nessuno stravolgimento per chi viaggia da molto lontano! Abbiamo po… --- ## [What is difference between break statement and return statement?](https://www.ruby-forum.com/t/what-is-difference-between-break-statement-and-return-statement/239257)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 19, 2014, 4:07pm UTC](https://www.ruby-forum.com/t/what-is-difference-between-break-statement-and-return-statement/239257 "2014-02-19T16:07:47Z")
What is difference between break statement and return statement? --- ## [Location problem with static content](https://www.ruby-forum.com/t/location-problem-with-static-content/237204)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [October 30, 2013, 7:48pm UTC](https://www.ruby-forum.com/t/location-problem-with-static-content/237204 "2013-10-30T19:48:42Z")
Hello, I have created for my GitLab installation this entries in the configuration: location /gitlab { root /home/gitlab/gitlab/public; try\_files $uri $uri/index.html $uri.html @gitlab; } location @gitlab { … --- ## [How to implement MIMO transmissions](https://www.ruby-forum.com/t/how-to-implement-mimo-transmissions/229856)
**Author:** [@Lara\_D](https://www.ruby-forum.com/u/Lara_D)\ **Replies:** 3\ **Last updated:** [February 13, 2013, 7:08am UTC](https://www.ruby-forum.com/t/how-to-implement-mimo-transmissions/229856 "2013-02-13T07:08:06Z")
Hello, I have a question about the details of transmitting using gnuradio. I have set up a 2x2 MIMO transmitter using 2 USRP2’s (or N200’s) that are connected via a MIMO cable. In C++, I initialize a single USRP sink… --- ## [Testing with Mechanize](https://www.ruby-forum.com/t/testing-with-mechanize/173265)
**Author:** [@michaelb](https://www.ruby-forum.com/u/michaelb)\ **Replies:** 3\ **Last updated:** [August 7, 2009, 4:49am UTC](https://www.ruby-forum.com/t/testing-with-mechanize/173265 "2009-08-07T04:49:12Z")
Hello, I’m trying to jump onto the habit of testing and I’m not finding to too easy because most of the code I write has to do with third party web services. My current dilemma is how to stub or mock a Mechanize objec… --- ## [A deployment newbie trouble getting capistno project deploye](https://www.ruby-forum.com/t/a-deployment-newbie-trouble-getting-capistno-project-deploye/153822)
**Author:** [@r-a-mueller](https://www.ruby-forum.com/u/r-a-mueller)\ **Replies:** 3\ **Last updated:** [November 22, 2008, 4:37am UTC](https://www.ruby-forum.com/t/a-deployment-newbie-trouble-getting-capistno-project-deploye/153822 "2008-11-22T04:37:04Z")
I have a local project with I am versioning with a remote subversion resitory on which is on the same site as I am wanting to deploy my app. I have spent the last 3 hours trying to work this out, but I am lost I thin… --- ## [SOAP client in Ruby/Rails](https://www.ruby-forum.com/t/soap-client-in-ruby-rails/138438)
**Author:** [@kelleysislander](https://www.ruby-forum.com/u/kelleysislander)\ **Replies:** 3\ **Last updated:** [July 2, 2008, 4:30pm UTC](https://www.ruby-forum.com/t/soap-client-in-ruby-rails/138438 "2008-07-02T16:30:18Z")
Hi all. I have a need to build a SOAP client using Ruby and Rails. I’m accessing a document/literal style SOAP service. I’ve been poring over documentation (well, there really doesn’t seem to be any, so that’s a littl… --- ## [Ruby equivalent for \`du\`](https://www.ruby-forum.com/t/ruby-equivalent-for-du/122217)
**Author:** [@Christian\_von\_Kleis](https://www.ruby-forum.com/u/Christian_von_Kleis)\ **Replies:** 3\ **Last updated:** [December 5, 2007, 7:55pm UTC](https://www.ruby-forum.com/t/ruby-equivalent-for-du/122217 "2007-12-05T19:55:39Z")
I wrote a simple method for recursively finding the size of a directory, because I didn’t see anything in File::Stat or FileUtils that does that. Am I missing it? Does Ruby already have an equivalent to du? def siz… --- ## [Session scope?](https://www.ruby-forum.com/t/session-scope/66887)
**Author:** [@Harm\_de\_Laat](https://www.ruby-forum.com/u/Harm_de_Laat)\ **Replies:** 3\ **Last updated:** [December 16, 2005, 12:04am UTC](https://www.ruby-forum.com/t/session-scope/66887 "2005-12-16T00:04:37Z")
Hi all, I’m working on a Rails application. In this application I retrieve a list of ‘brands’ using a method somewhere defined in my controller: private def get\_brands @brands = Product.find\_by\_sql(“select distinct… --- ## [Regex rewrite problem](https://www.ruby-forum.com/t/regex-rewrite-problem/215895)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [January 19, 2012, 2:30pm UTC](https://www.ruby-forum.com/t/regex-rewrite-problem/215895 "2012-01-19T14:30:43Z")
Hello, I am new to this forum. Glad it exists. Thanks for that. I have a production website that uses nginx 0.8.53 reverse proxy in front of apache. I actually had little problem setting that up, but this simple rege… --- ## [CYGWIN/X gnuradio](https://www.ruby-forum.com/t/cygwin-x-gnuradio/213895)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [November 21, 2011, 4:26pm UTC](https://www.ruby-forum.com/t/cygwin-x-gnuradio/213895 "2011-11-21T16:26:54Z")
I have Linux hosts running gnuradio. Just wondering if CYGWIN/X environment was ever considered as a platform to run Gnuradio inside of the MS Windows environment. Does anyone have a working CYGWIN/X environment (as … --- ## [Use .ogv videos with Rails](https://www.ruby-forum.com/t/use-ogv-videos-with-rails/196107)
**Author:** [@CiriusMex](https://www.ruby-forum.com/u/CiriusMex)\ **Replies:** 6\ **Last updated:** [October 8, 2010, 10:34am UTC](https://www.ruby-forum.com/t/use-ogv-videos-with-rails/196107 "2010-10-08T10:34:24Z")
Hello, I’m trying to read .ogv files in my rails application and have a problem with ff, it won’t load the video but will show a big X instead. After googling for a while I found out the mime types can be a problem wi… --- ## [Jruby On Rails with Tomcat - request blocks application](https://www.ruby-forum.com/t/jruby-on-rails-with-tomcat-request-blocks-application/181432)
**Author:** [@nuscas](https://www.ruby-forum.com/u/nuscas)\ **Replies:** 6\ **Last updated:** [January 18, 2010, 6:09am UTC](https://www.ruby-forum.com/t/jruby-on-rails-with-tomcat-request-blocks-application/181432 "2010-01-18T06:09:26Z")
Hi, I have application deployed on Tomcat and I need to process long running request. When I start processing my application becomes blocked. Is there any way to workaround this situation? I am taking into considerat… --- ## [C++ pointers to Ruby objects](https://www.ruby-forum.com/t/c-pointers-to-ruby-objects/180334)
**Author:** [@denommus](https://www.ruby-forum.com/u/denommus)\ **Replies:** 6\ **Last updated:** [December 20, 2009, 10:04pm UTC](https://www.ruby-forum.com/t/c-pointers-to-ruby-objects/180334 "2009-12-20T22:04:21Z")
I’m trying to make an interface between PhysX and Ruby and I got stucked on the very beggining. XD I have an NxPhysicsSDK pointer, pointing to an object (duh) and I would like to store this pointer into an Ruby VALUE … --- ## [Dispatcher.Invoke](https://www.ruby-forum.com/t/dispatcher-invoke/179432)
**Author:** [@Patrick\_Brown](https://www.ruby-forum.com/u/Patrick_Brown)\ **Replies:** 6\ **Last updated:** [November 24, 2009, 9:37pm UTC](https://www.ruby-forum.com/t/dispatcher-invoke/179432 "2009-11-24T21:37:03Z")
Hello Is it possible to call the Control.Dispatcher.Invoke in IronRuby? I have been digging around and trying various approaches for quite a while and can’t quite seem to get it to work. The most simple example I b… --- ## [\[JOB\] Stage/alternance RoR / System](https://www.ruby-forum.com/t/job-stage-alternance-ror-system/177156)
**Author:** [@Pierre-Gilles\_Mialo](https://www.ruby-forum.com/u/Pierre-Gilles_Mialo)\ **Replies:** 6\ **Last updated:** [October 14, 2009, 4:30pm UTC](https://www.ruby-forum.com/t/job-stage-alternance-ror-system/177156 "2009-10-14T16:30:30Z")
Bonjour, Nous cherchons un developpeur Ruby junior pour un stage/alternance pouvant aller de six mois à deux ans. Voir l’offre sur http://www.linagora.com/spip.php?article570 Cordialement. --- ## [Autotest won't pickup any tests](https://www.ruby-forum.com/t/autotest-wont-pickup-any-tests/160864)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 6\ **Last updated:** [February 24, 2009, 5:10am UTC](https://www.ruby-forum.com/t/autotest-wont-pickup-any-tests/160864 "2009-02-24T05:10:38Z")
Hey there, I’ve tried using Nick S.'s “plugin” to have autotest run my tests for gems and other non-rails stuff. However, it doesn’t seem to match any tests for any files. Not being sure what was wrong, I traced the … --- ## [Virtual hosts not using their own databases](https://www.ruby-forum.com/t/virtual-hosts-not-using-their-own-databases/155399)
**Author:** [@reddvinylene](https://www.ruby-forum.com/u/reddvinylene)\ **Replies:** 6\ **Last updated:** [December 12, 2008, 10:36pm UTC](https://www.ruby-forum.com/t/virtual-hosts-not-using-their-own-databases/155399 "2008-12-12T22:36:01Z")
Hi there! I just set up 3 instances of the same Rails app (nginx+mongrel\_cluster) – http://pastie.org/336677 – but for some reason site1 and site2 (despite their own database.yml) end up using site3’s database. What … --- ## [Strange ruby problem](https://www.ruby-forum.com/t/strange-ruby-problem/149411)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [September 25, 2008, 1:55am UTC](https://www.ruby-forum.com/t/strange-ruby-problem/149411 "2008-09-25T01:55:33Z")
So i’ve cut the program down to about 4 lines to give the idea of whats going on: num = ARGV\[0\] num2 = ARGV\[1\] puts " #{num} #{num2} \\n" line = gets if i give the program some input from the command line it fails a… --- ## [Rubygems: location of my gems](https://www.ruby-forum.com/t/rubygems-location-of-my-gems/125041)
**Author:** [@Nasir\_K](https://www.ruby-forum.com/u/Nasir_K)\ **Replies:** 6\ **Last updated:** [January 4, 2008, 9:35pm UTC](https://www.ruby-forum.com/t/rubygems-location-of-my-gems/125041 "2008-01-04T21:35:37Z")
Hi, Is there an easy way of finding the location of my installed gem programmatically. I need this to create an environment variable. Thanks Nasir --- ## [Ice for Ruby Preview Release](https://www.ruby-forum.com/t/ice-for-ruby-preview-release/73886)
**Author:** [@Marc\_Laukien](https://www.ruby-forum.com/u/Marc_Laukien)\ **Replies:** 6\ **Last updated:** [November 7, 2006, 10:47am UTC](https://www.ruby-forum.com/t/ice-for-ruby-preview-release/73886 "2006-11-07T10:47:46Z")
The Internet Communications Engine (Ice) is a modern, object-oriented distributed computing platform. We have just released a preview version of Ice for Ruby, which allows Ruby applications to interact seamlessly with… --- ## [Model userstamp](https://www.ruby-forum.com/t/model-userstamp/66977)
**Author:** [@nicken](https://www.ruby-forum.com/u/nicken)\ **Replies:** 6\ **Last updated:** [September 1, 2006, 12:17am UTC](https://www.ruby-forum.com/t/model-userstamp/66977 "2006-09-01T00:17:21Z")
hey, i have something like this for the user timestamp (created\_by and updated\_by), i have seen this on http://delynnberry.com/pages/userstamp/ and Peak Obsession #adding ‘created\_by’ and ‘updated\_by’ to all models m… --- ## [Ruby IDE/Debugger for Ubuntu](https://www.ruby-forum.com/t/ruby-ide-debugger-for-ubuntu/102034)
**Author:** [@paul](https://www.ruby-forum.com/u/paul)\ **Replies:** 6\ **Last updated:** [February 8, 2006, 8:24pm UTC](https://www.ruby-forum.com/t/ruby-ide-debugger-for-ubuntu/102034 "2006-02-08T20:24:24Z")
Hi everyone, What is the best IDE/debugger for Ruby that will work on ubuntu linux? I’ve given up on trying to get eclipse RDT working. Is KDevelop good? I’d like something with a lot of features (autocomplete) rathe… [Previous page](https://www.ruby-forum.com/top.md?page=759&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=761&per_page=50)