# Top **URL:** https://www.ruby-forum.com/top.md?page=618 [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:** 619 --- ## [Any alternative colors/skins for captchator images?](https://www.ruby-forum.com/t/any-alternative-colors-skins-for-captchator-images/170453)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 0\ **Last updated:** [June 17, 2009, 7:14pm UTC](https://www.ruby-forum.com/t/any-alternative-colors-skins-for-captchator-images/170453 "2009-06-17T19:14:40Z")
First of all, thank you for this service - it is extremely useful. I’m using Captchator for a site I’ve built for a client, and he seems to think that the captchas are too difficult to read given the colors. Are there… --- ## [Proxy to a .Net webservice](https://www.ruby-forum.com/t/proxy-to-a-net-webservice/188332)
**Author:** [@SSSSSSSSSSSSS\_SS](https://www.ruby-forum.com/u/SSSSSSSSSSSSS_SS)\ **Replies:** 4\ **Last updated:** [May 11, 2010, 12:24pm UTC](https://www.ruby-forum.com/t/proxy-to-a-net-webservice/188332 "2010-05-11T12:24:02Z")
Hi, Company is testing nginx with a .net SOAP web service. The nginx and web service runs on two different ports. The problem is the web service returns the response with links that point to the web service’s own TCP … --- ## [How to debug a Rails application in emacs?](https://www.ruby-forum.com/t/how-to-debug-a-rails-application-in-emacs/164765)
**Author:** [@Houman\_D](https://www.ruby-forum.com/u/Houman_D)\ **Replies:** 4\ **Last updated:** [April 6, 2009, 5:01pm UTC](https://www.ruby-forum.com/t/how-to-debug-a-rails-application-in-emacs/164765 "2009-04-06T17:01:05Z")
Hi folks, I’ve just installed rdebug in emacs and it works fine for ruby scripts, but I cannot get it to work in a Rails application. Is this doable? If so, what are the instructions for it? Thanks in advance, --- ## [Roadmap to RedCloth 4.0 release](https://www.ruby-forum.com/t/roadmap-to-redcloth-4-0-release/134768)
**Author:** [@jasongarber](https://www.ruby-forum.com/u/jasongarber)\ **Replies:** 4\ **Last updated:** [April 15, 2008, 2:17pm UTC](https://www.ruby-forum.com/t/roadmap-to-redcloth-4-0-release/134768 "2008-04-15T14:17:10Z")
There are a few things that need to get done before we release RedCloth 4.0: 1.) Resolve the WIN32 vs. CURRENT problem outlined in my reply to Jase. It needs to compile for individuals who have the latest RubyGems, … --- ## [RMagick question?](https://www.ruby-forum.com/t/rmagick-question/94343)
**Author:** [@mkhumri](https://www.ruby-forum.com/u/mkhumri)\ **Replies:** 4\ **Last updated:** [May 2, 2006, 7:20am UTC](https://www.ruby-forum.com/t/rmagick-question/94343 "2006-05-02T07:20:37Z")
I have a file rmg.rb: require 'RMagick' include Magick cat = ImageList.new("prod.jpg") cat.display exit The file prod.jpg is in the same directory as this file above. I execute the following: ruby rmg.rb I get the … --- ## [Why there is no need to have protected\_constant in Ruby?](https://www.ruby-forum.com/t/why-there-is-no-need-to-have-protected-constant-in-ruby/233402)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 11, 2014, 11:01am UTC](https://www.ruby-forum.com/t/why-there-is-no-need-to-have-protected-constant-in-ruby/233402 "2014-12-11T11:01:02Z")
Hi, While I was reading the topic - Chain of responsibility pattern, I found one example(Chain-of-responsibility pattern - Wikipedia), which I’m trying to write in Ruby. This is a part of the example given there. a… --- ## [IPSocket.getaddress giving unexpected IP address](https://www.ruby-forum.com/t/ipsocket-getaddress-giving-unexpected-ip-address/241081)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 12, 2014, 6:37pm UTC](https://www.ruby-forum.com/t/ipsocket-getaddress-giving-unexpected-ip-address/241081 "2014-05-12T18:37:52Z")
Hi, In the below code : arup@linux-wzza:~\> irb 2.0.0-p451 :001 \> require ‘socket’ =\> true 2.0.0-p451 :002 \> IPSocket.getaddress(“localhost”) =\> “::1” 2.0.0-p451 :003 \> Why am I getting “::1” instead of “127.0.0.1… --- ## [Rails 3.2 session id nil until next request](https://www.ruby-forum.com/t/rails-3-2-session-id-nil-until-next-request/226461)
**Author:** [@robochase6000](https://www.ruby-forum.com/u/robochase6000)\ **Replies:** 2\ **Last updated:** [December 3, 2012, 8:10pm UTC](https://www.ruby-forum.com/t/rails-3-2-session-id-nil-until-next-request/226461 "2012-12-03T20:10:56Z")
Posted this on stack overflow earlier today herehttp://stackoverflow.com/questions/13673969/rails-3-2-session-id-nil-until-next-request, I really either don’t know what I’m doing, or I don’t understand how sessions ar… --- ## [Undefined method \`collect' for 1:Fixnum](https://www.ruby-forum.com/t/undefined-method-collect-for-1-fixnum/211048)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 24, 2011, 2:06pm UTC](https://www.ruby-forum.com/t/undefined-method-collect-for-1-fixnum/211048 "2011-08-24T14:06:55Z")
I am trying to do the following \<%= effort.user\_id.collect(&:full\_name) %\> When I run my app I get the following error: undefined method \`collect’ for 1:Fixnum From my understanding I believe that this maybe an assoc… --- ## [Redirect\_to doesn't create history](https://www.ruby-forum.com/t/redirect-to-doesnt-create-history/195728)
**Author:** [@jdc](https://www.ruby-forum.com/u/jdc)\ **Replies:** 2\ **Last updated:** [October 1, 2010, 5:52pm UTC](https://www.ruby-forum.com/t/redirect-to-doesnt-create-history/195728 "2010-10-01T17:52:33Z")
I have a wizard type flow where on each screen clicking the “continue” button posts data to the server, then I use redirect\_to to show the main wizard page (which dynamically shows partials based on the current state)… --- ## [Setting request.raw\_post with rspec-rails](https://www.ruby-forum.com/t/setting-request-raw-post-with-rspec-rails/142645)
**Author:** [@Francis\_H](https://www.ruby-forum.com/u/Francis_H)\ **Replies:** 2\ **Last updated:** [July 11, 2008, 4:45am UTC](https://www.ruby-forum.com/t/setting-request-raw-post-with-rspec-rails/142645 "2008-07-11T04:45:47Z")
… is there a way to do this? We have some REST-ish POSTs we’d like to spec out. In the controller this gets accessed with request.raw\_post.to\_s, is there a way to set this with rspec? Thanks as always, Francis --- ## [How to have a "select all" checkbox?](https://www.ruby-forum.com/t/how-to-have-a-select-all-checkbox/81377)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 2\ **Last updated:** [January 8, 2007, 5:28pm UTC](https://www.ruby-forum.com/t/how-to-have-a-select-all-checkbox/81377 "2007-01-08T17:28:17Z")
lo there i have a form with a list of checkboxes ( one for each item that a customer has ) in rails, how would i add a “select all” checkbox for this form ? i can’t seem to find anything about it. shawn --- ## [Marketplace en aplicacion rails](https://www.ruby-forum.com/t/marketplace-en-aplicacion-rails/157282)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 5\ **Last updated:** [January 9, 2009, 3:54pm UTC](https://www.ruby-forum.com/t/marketplace-en-aplicacion-rails/157282 "2009-01-09T15:54:59Z")
Hola a Todos en artenlinea.com tengo la idea de generar un marketplace para que los artistas puedan vender su obra, aun estoy pensando cual es la mejor alternativa para levantar un sistema de pago en linea, he probad… --- ## [Showing 404 page from controller in Rails 3](https://www.ruby-forum.com/t/showing-404-page-from-controller-in-rails-3/189440)
**Author:** [@builtbysimple](https://www.ruby-forum.com/u/builtbysimple)\ **Replies:** 8\ **Last updated:** [June 6, 2010, 2:45am UTC](https://www.ruby-forum.com/t/showing-404-page-from-controller-in-rails-3/189440 "2010-06-06T02:45:19Z")
Hi all, I want to be able to display 404 page from a controller when a record in the database can not be found. I am using Rails 3 at the moment. I tried to find how to do this on guides.rails.info with no luck. Can … --- ## [JRuby on AIX 5.3 fully supported?](https://www.ruby-forum.com/t/jruby-on-aix-5-3-fully-supported/184926)
**Author:** [@slauki](https://www.ruby-forum.com/u/slauki)\ **Replies:** 8\ **Last updated:** [March 16, 2010, 11:37am UTC](https://www.ruby-forum.com/t/jruby-on-aix-5-3-fully-supported/184926 "2010-03-16T11:37:11Z")
Hello, For some scripting project (mostly DB-access via JDBC,calling Oracle SQL+PL/SQL) on AIX 5.3 I am trying to decide between Jython 2.5 and JRuby 1.4. My personal preference would probably be JRuby, but I have a … --- ## [Radiant 0.6.6 - WYMeditor not working](https://www.ruby-forum.com/t/radiant-0-6-6-wymeditor-not-working/135413)
**Author:** [@dpitman](https://www.ruby-forum.com/u/dpitman)\ **Replies:** 8\ **Last updated:** [May 16, 2008, 5:42pm UTC](https://www.ruby-forum.com/t/radiant-0-6-6-wymeditor-not-working/135413 "2008-05-16T17:42:48Z")
Is anyone else having trouble with Radiant 0.6.6 and WYMeditor? I’m getting JavaScript errors on page load that are preventing the WYMeditor Filter from loading. My setup… running in development mode on 0.6.6 gem te… --- ## [Variables output in views/layouts?](https://www.ruby-forum.com/t/variables-output-in-views-layouts/136765)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 8\ **Last updated:** [May 7, 2008, 4:22am UTC](https://www.ruby-forum.com/t/variables-output-in-views-layouts/136765 "2008-05-07T04:22:39Z")
Hi, I usually always deal with arrays this is the first time I have to deal with a regular variable on a different view in this case in the layout… so I have in my method: def online @online = Status.count\_by\_sql “SE… --- ## [HowTo update multiple DOM elements (update\_element\_function)](https://www.ruby-forum.com/t/howto-update-multiple-dom-elements-update-element-function/49058)
**Author:** [@rickthemick](https://www.ruby-forum.com/u/rickthemick)\ **Replies:** 8\ **Last updated:** [November 29, 2005, 7:52pm UTC](https://www.ruby-forum.com/t/howto-update-multiple-dom-elements-update-element-function/49058 "2005-11-29T19:52:43Z")
Hi! The problem to update multiple DOMs has struggled me for a while, and others too I realized when browsing the web for find a solutions for my problems. Ok, since it easy that one seldom gives something back when a … --- ## [Which block is causing dropped samples?](https://www.ruby-forum.com/t/which-block-is-causing-dropped-samples/234621)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [March 18, 2015, 6:13pm UTC](https://www.ruby-forum.com/t/which-block-is-causing-dropped-samples/234621 "2015-03-18T18:13:53Z")
Hi all, I just finished writing a flowgraph with a few custom C++ blocks, but when I connect it to a USRP N210 at about 25MS/s it’s not too hard to find a combo of parameters that will cause a sea of DDDDDDDDDDs to co… --- ## [Invalid Authenticity Token after redirect](https://www.ruby-forum.com/t/invalid-authenticity-token-after-redirect/133748)
**Author:** [@tonypm](https://www.ruby-forum.com/u/tonypm)\ **Replies:** 3\ **Last updated:** [April 3, 2008, 9:34am UTC](https://www.ruby-forum.com/t/invalid-authenticity-token-after-redirect/133748 "2008-04-03T09:34:33Z")
I have a simple login controller in which I use new/create to do the login. For create, I have def create # do login session\[:user\_id\] = nil u=params\[:user\] user = User.authenticate(u\[:name\], u\[:password\]) if use… --- ## [Bad file descriptor error using Net::HTTP](https://www.ruby-forum.com/t/bad-file-descriptor-error-using-net-http/108034)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [June 28, 2007, 7:08pm UTC](https://www.ruby-forum.com/t/bad-file-descriptor-error-using-net-http/108034 "2007-06-28T19:08:59Z")
I am trying to access a .net page via my ruby app and pass it a couple parameters. Every thing I have tried has resulted in this Bad file descriptor, I am wondering if it is something wrong with my configuration, not … --- ## [Removing a default value for a foreign key with not null set](https://www.ruby-forum.com/t/removing-a-default-value-for-a-foreign-key-with-not-null-set/58930)
**Author:** [@jonny](https://www.ruby-forum.com/u/jonny)\ **Replies:** 3\ **Last updated:** [April 27, 2006, 2:51pm UTC](https://www.ruby-forum.com/t/removing-a-default-value-for-a-foreign-key-with-not-null-set/58930 "2006-04-27T14:51:55Z")
Hi all, For various reasons I need to have foreign keys with not null constraints. Eg: create\_table :people do |t| t.column :name, :string t.column :household\_id, :integer, :null =\> false end create\_table :househ… --- ## [Consuming a web service created with Rails, ETL vs Rest?](https://www.ruby-forum.com/t/consuming-a-web-service-created-with-rails-etl-vs-rest/236866)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 6\ **Last updated:** [October 9, 2013, 3:22pm UTC](https://www.ruby-forum.com/t/consuming-a-web-service-created-with-rails-etl-vs-rest/236866 "2013-10-09T15:22:46Z")
Hello, I need to consume a web service of an App called RedMine created with Rails, in order to have a sort of “separate” interface (not the same as the app) for one of the departments (that interact with the app) to … --- ## [Dtas - duct tape audio suite for \*nix](https://www.ruby-forum.com/t/dtas-duct-tape-audio-suite-for-nix/236314)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [August 28, 2013, 2:41am UTC](https://www.ruby-forum.com/t/dtas-duct-tape-audio-suite-for-nix/236314 "2013-08-28T02:41:32Z")
http://dtas.80x24.org/README http://dtas.80x24.org/INSTALL http://dtas.80x24.org/dtas-player.txt git clone git://80x24.org/dtas From the README: Free Software command-line tools for audio playback, mastering, and wha… --- ## [ROR non si avvia, manca la gemma tilt-1.3.3](https://www.ruby-forum.com/t/ror-non-si-avvia-manca-la-gemma-tilt-1-3-3/220883)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [June 28, 2012, 9:35pm UTC](https://www.ruby-forum.com/t/ror-non-si-avvia-manca-la-gemma-tilt-1-3-3/220883 "2012-06-28T21:35:06Z")
Salve a tutti scusate se sono qui solo quando ne ho bisogno, ma mi riprometto sempre che devo essere più partecipe ma ci sono una miriade di cose da fare. Comunque ora veniamo al punto. Sto provando ad avviare RoR ma… --- ## [Jruby thread locks and rails performance](https://www.ruby-forum.com/t/jruby-thread-locks-and-rails-performance/216725)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [February 15, 2012, 8:25am UTC](https://www.ruby-forum.com/t/jruby-thread-locks-and-rails-performance/216725 "2012-02-15T08:25:48Z")
A while ago I posted about an issue i was seeing where calling Module.new was resulting in jruby synchronizing some resources. We changed our code and moved on. Since then we added in some new code that uses the rail… --- ## [Sudden increase in writing connections and apache processes](https://www.ruby-forum.com/t/sudden-increase-in-writing-connections-and-apache-processes/181574)
**Author:** [@vicky007](https://www.ruby-forum.com/u/vicky007)\ **Replies:** 6\ **Last updated:** [January 15, 2010, 11:19am UTC](https://www.ruby-forum.com/t/sudden-increase-in-writing-connections-and-apache-processes/181574 "2010-01-15T11:19:45Z")
Hello, I’m using nginx as reverse proxy to apache. Apache only serves php because I had no time to set up fastcgi or php-fpm on this box. Anyway, today there was sudden increase in nginx writing connections and incre… --- ## [Tk load error](https://www.ruby-forum.com/t/tk-load-error/180513)
**Author:** [@diabolator2](https://www.ruby-forum.com/u/diabolator2)\ **Replies:** 6\ **Last updated:** [December 24, 2009, 4:09am UTC](https://www.ruby-forum.com/t/tk-load-error/180513 "2009-12-24T04:09:04Z")
Hi all! I start using Tk to create Ruby GUI apps but that’s da error: diabolator2@book:~$ cd /home/cristi/Desktop diabolator2@book:~/Desktop$ ruby firsttk.rb firsttk.rb:1:in \`require’: no such file to load – tk (LoadE… --- ## [How can I do this with regex?](https://www.ruby-forum.com/t/how-can-i-do-this-with-regex/175032)
**Author:** [@ahmet](https://www.ruby-forum.com/u/ahmet)\ **Replies:** 6\ **Last updated:** [September 9, 2009, 5:37am UTC](https://www.ruby-forum.com/t/how-can-i-do-this-with-regex/175032 "2009-09-09T05:37:07Z")
I want to grep Delphi “class name” and “reference classes” in a delphi class file. How can I do that with regex? example delphi class like this; http://exampledelphi.com/?p=62 any idea? --- ## [Ruby problem with conditional ranges](https://www.ruby-forum.com/t/ruby-problem-with-conditional-ranges/105879)
**Author:** [@Todd\_ASJacobs](https://www.ruby-forum.com/u/Todd_ASJacobs)\ **Replies:** 6\ **Last updated:** [June 5, 2007, 9:36am UTC](https://www.ruby-forum.com/t/ruby-problem-with-conditional-ranges/105879 "2007-06-05T09:36:33Z")
I’m running into a problem doing a conditional range in ruby. The sample code is: #!/usr/bin/ruby ## one ## two ## three ## four ## five File.open($0, 'r') { |f| while f.gets print $\_.sub(/^##/, ‘’) if /^## two/ … … --- ## [TZ bug in Date and DateTime.strftime formatter?](https://www.ruby-forum.com/t/tz-bug-in-date-and-datetime-strftime-formatter/90737)
**Author:** [@rhubarb](https://www.ruby-forum.com/u/rhubarb)\ **Replies:** 6\ **Last updated:** [April 10, 2007, 4:34pm UTC](https://www.ruby-forum.com/t/tz-bug-in-date-and-datetime-strftime-formatter/90737 "2007-04-10T16:34:38Z")
Is this a bug? I’m trying to get ruby to format a date, time or datetime to the proper format for xmltv. they key is in the timezone - I want it in +0100 format. So look at this irb session. First create some summer… --- ## [Understanding return values of iterators/enumerables](https://www.ruby-forum.com/t/understanding-return-values-of-iterators-enumerables/244079)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [February 17, 2016, 7:21pm UTC](https://www.ruby-forum.com/t/understanding-return-values-of-iterators-enumerables/244079 "2016-02-17T19:21:51Z")
It is my understanding that method that can be applied to a collection of objects has a default return value, and that in the absence of an explicit return value stated by said programmer, the default value will be re… --- ## [Finding intersection of n-number of arrays of integer ranges](https://www.ruby-forum.com/t/finding-intersection-of-n-number-of-arrays-of-integer-ranges/217700)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 9, 2012, 1:05pm UTC](https://www.ruby-forum.com/t/finding-intersection-of-n-number-of-arrays-of-integer-ranges/217700 "2012-03-09T13:05:35Z")
The subject line is a mouthful, but assuming the following scenario, I’m looking for an elegant way to accomplish the following: We have an array which contains n-number of elements which themselves are arrays of rang… --- ## [Programmatically adding an Excel attachment](https://www.ruby-forum.com/t/programmatically-adding-an-excel-attachment/157846)
**Author:** [@gregarican](https://www.ruby-forum.com/u/gregarican)\ **Replies:** 1\ **Last updated:** [January 16, 2009, 4:35pm UTC](https://www.ruby-forum.com/t/programmatically-adding-an-excel-attachment/157846 "2009-01-16T16:35:51Z")
I’ve checked out this page → that shows how to e-mail a text file attachment.I’m trying to attach an Excel file, but the receiver gets a corrupted file attachment. I’ve changed the Content-Type: in the MIME header t… --- ## [How to begin static typing in Ruby 3?](https://www.ruby-forum.com/t/how-to-begin-static-typing-in-ruby-3/261981)
**Author:** [@brodyhoskins](https://www.ruby-forum.com/u/brodyhoskins)\ **Replies:** 2\ **Last updated:** [January 4, 2022, 6:01am UTC](https://www.ruby-forum.com/t/how-to-begin-static-typing-in-ruby-3/261981 "2022-01-04T06:01:29Z")
Does anyone know how to begin using static typing in Ruby 3? I looked here and tried changing the following block in some code, but I’m getting SyntaxError. Original: def pretty(seperator) ... end New: def pretty: … --- ## [Why the & in the middle of a string?](https://www.ruby-forum.com/t/why-the-in-the-middle-of-a-string/206680)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 9, 2011, 6:30am UTC](https://www.ruby-forum.com/t/why-the-in-the-middle-of-a-string/206680 "2011-05-09T06:30:22Z")
In the samples directory of WxRuby-ruby 192 there is a file called dialogs.rb. Within this file there is a series of menu appends . A subset of is shown below. file\_menu.append(DIALOGS\_CHOOSE\_COLOUR, "&Choose col… --- ## [X-Accel-Redirect for embedded videos and images in a page](https://www.ruby-forum.com/t/x-accel-redirect-for-embedded-videos-and-images-in-a-page/132579)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 4\ **Last updated:** [March 22, 2008, 3:31pm UTC](https://www.ruby-forum.com/t/x-accel-redirect-for-embedded-videos-and-images-in-a-page/132579 "2008-03-22T15:31:30Z")
Hi, What I have seen so far are download scripts that require the user to click on a link that redirects to a download page from which the download automatically starts à-la sourceforge. I’d like to know if I can use… --- ## [DAB, RDS, DRM, HDradio and OFDM](https://www.ruby-forum.com/t/dab-rds-drm-hdradio-and-ofdm/105864)
**Author:** [@drenovac](https://www.ruby-forum.com/u/drenovac)\ **Replies:** 4\ **Last updated:** [June 6, 2007, 12:21am UTC](https://www.ruby-forum.com/t/dab-rds-drm-hdradio-and-ofdm/105864 "2007-06-06T00:21:24Z")
Hi all, Is anybody working on DAB, RDS,DRM, HDradio or OFDM at the moment. I will probably be working on all of these in the near future and was wondering what the status is of these and where to find what. I know th… --- ## [Rails application failed to start properly](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/73934)
**Author:** [@Stewart](https://www.ruby-forum.com/u/Stewart)\ **Replies:** 4\ **Last updated:** [October 28, 2006, 4:31pm UTC](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/73934 "2006-10-28T16:31:13Z")
Hi I have just uploaded a site from my pc to a railsplayground server. Everthing was working fine on my pc when i uploaded the site however that its on the remote server i get Application error Rails application fai… --- ## [Using Sqlite3 Activerecord with multiple clients](https://www.ruby-forum.com/t/using-sqlite3-activerecord-with-multiple-clients/53952)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [February 20, 2006, 10:59am UTC](https://www.ruby-forum.com/t/using-sqlite3-activerecord-with-multiple-clients/53952 "2006-02-20T10:59:54Z")
Hi, Here is my problem. I have sqlite3 as the db backend for rails. In addition to Rails, I also have another process that is writing to the db file so that rails can read from the same db file and get updates. The r… --- ## [Find\_usrps "No USRP2 found."](https://www.ruby-forum.com/t/find-usrps-no-usrp2-found/187507)
**Author:** [@sjglazer](https://www.ruby-forum.com/u/sjglazer)\ **Replies:** 7\ **Last updated:** [April 30, 2010, 8:52am UTC](https://www.ruby-forum.com/t/find-usrps-no-usrp2-found/187507 "2010-04-30T08:52:06Z")
Hi, I’ve just received my USRP2 and WBX. Using the Ettus SD Card the USRP2 switches on, six LEDs briefly light and then just D and F remain lit. Connect the USRP2 directly between T61 and USRP2 and both ethernet ports … --- ## [Rdoc 2.5 Released](https://www.ruby-forum.com/t/rdoc-2-5-released/186160)
**Author:** [@miracleofmagick](https://www.ruby-forum.com/u/miracleofmagick)\ **Replies:** 7\ **Last updated:** [April 2, 2010, 11:24pm UTC](https://www.ruby-forum.com/t/rdoc-2-5-released/186160 "2010-04-02T23:24:10Z")
rdoc version 2.5 has been released! RDoc Project Page http://rubyforge.org/projects/rdoc/ RDoc Documentation http://rdoc.rubyforge.org/ RDoc Bug Tracker http://rubyforge.org/tracker/?atid=2472&group\_id=627&func=br… --- ## [RMagick 1.12.0](https://www.ruby-forum.com/t/rmagick-1-12-0/95514)
**Author:** [@tim-hunter](https://www.ruby-forum.com/u/tim-hunter)\ **Replies:** 7\ **Last updated:** [June 28, 2006, 7:30pm UTC](https://www.ruby-forum.com/t/rmagick-1-12-0/95514 "2006-06-28T19:30:52Z")
I’ve just uploaded RMagick 1.12.0 to RubyForge. This version fixes an API incompatibility with the Image#level method that I introduced in version 1.11.0. Thanks to Al Evans for reporting it and helping me find a fix. … --- ## [Create header (Re: Re: ossl\_cipher.c:124: warning: control](https://www.ruby-forum.com/t/create-header-re-re-ossl-cipher-c-warning-control/60897)
**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\ **Replies:** 7\ **Last updated:** [May 30, 2006, 4:02am UTC](https://www.ruby-forum.com/t/create-header-re-re-ossl-cipher-c-warning-control/60897 "2006-05-30T04:02:25Z")
e$B$J$+$@$G$9!#e(B 06/05/11 e$B$Ke(B Tanaka A.removed\_email\_address@domain.invalid e$B$5$s$O=q$-$^$7$?e(B: e$B$&$%$\`!#9T$,@Z$l$F$7$^$C$?!#e(B e$B$=$&$$$($P!“$3$N!”%3%^%s%I%i%$%s0z?t$Ke(B HAVE\_XXX e$B$H$$$&%^%/%me(B … --- ## [Rio 0.3.7](https://www.ruby-forum.com/t/rio-0-3-7/89673)
**Author:** [@rio4ruby](https://www.ruby-forum.com/u/rio4ruby)\ **Replies:** 7\ **Last updated:** [January 10, 2006, 3:15am UTC](https://www.ruby-forum.com/t/rio-0-3-7/89673 "2006-01-10T03:15:01Z")
Announcing Rio 0.3.7 == Overview Rio is a Ruby I/O convenience class wrapping much of the functionality of IO, File and Dir. Rio also uses FileUtils, Tempfile, StringIO, OpenURI, Zlib, and CSV to provide similar func… --- ## [Php5-fpm gives unknown script error](https://www.ruby-forum.com/t/php5-fpm-gives-unknown-script-error/244594)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [May 10, 2016, 3:22pm UTC](https://www.ruby-forum.com/t/php5-fpm-gives-unknown-script-error/244594 "2016-05-10T15:22:47Z")
Hello list, I’m pretty new to Nginx, but I wanted to give it a shot. I like how it is configured–it makes more sense to me than Apache. However, I’m having a hard time with getting php. I’m running on Debian 8, and N… --- ## [Trying to call interface method for a C# class](https://www.ruby-forum.com/t/trying-to-call-interface-method-for-a-c-class/207239)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 22, 2011, 11:36pm UTC](https://www.ruby-forum.com/t/trying-to-call-interface-method-for-a-c-class/207239 "2011-05-22T23:36:00Z")
I am attempting to call an interface method for a .net class and am having difficulty. I’m using IronRuby v1.1.2 and working with ScintillaNet, a .net wrapper for the Scintilla control. A portion of the ScintillaNet::… --- ## [Installation workaround for i18n gem 0.3.5 on rails 2.3.4 not working](https://www.ruby-forum.com/t/installation-workaround-for-i18n-gem-0-3-5-on-rails-2-3-4-not-working/184655)
**Author:** [@ginger72](https://www.ruby-forum.com/u/ginger72)\ **Replies:** 3\ **Last updated:** [March 6, 2010, 12:57am UTC](https://www.ruby-forum.com/t/installation-workaround-for-i18n-gem-0-3-5-on-rails-2-3-4-not-working/184655 "2010-03-06T00:57:14Z")
I am using the installation description on where I have downloaded the gem into vendor/plugins/i18 and added the following lines, as suggested, to an intitializer (i18n.rb): def reload\_i18n! raise “Move to i18n ver… --- ## [Accessing class constants in included modules](https://www.ruby-forum.com/t/accessing-class-constants-in-included-modules/75203)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 3\ **Last updated:** [November 9, 2006, 8:58pm UTC](https://www.ruby-forum.com/t/accessing-class-constants-in-included-modules/75203 "2006-11-09T20:58:14Z")
module Foo def display puts self.class::A end end class Bar A = 5 include Foo end class Baz A = 6 include Foo end Bar.new.display Baz.new.display Anything cleaner-looking than self.class::Constant to acces… --- ## [Handle a pipe (|) character inside backticks?](https://www.ruby-forum.com/t/handle-a-pipe-character-inside-backticks/72922)
**Author:** [@Chris\_McMahon](https://www.ruby-forum.com/u/Chris_McMahon)\ **Replies:** 3\ **Last updated:** [October 20, 2006, 2:48pm UTC](https://www.ruby-forum.com/t/handle-a-pipe-character-inside-backticks/72922 "2006-10-20T14:48:05Z")
I can’t figure this out: ps efxl |grep “grep” 0 0 9095 2224 15 0 3684 672 pipe\_w S pts/1 0:00 | \_ grep grep…etc. but in IRB: irb(main):026:0\> r = ps efxl |grep "grep" =\> “” irb(main):027:0\> puts… [Previous page](https://www.ruby-forum.com/top.md?page=617&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=619&per_page=50)