# Top **URL:** https://www.ruby-forum.com/top.md?page=1158 [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:** 1159 --- ## [Dutyfreedepot - Duty Free Cigarettes, Cigars, Tobacco and Lighters](https://www.ruby-forum.com/t/dutyfreedepot-duty-free-cigarettes-cigars-tobacco-and-lighters/183077)
**Author:** [@milis69](https://www.ruby-forum.com/u/milis69)\ **Replies:** 0\ **Last updated:** [February 7, 2010, 3:45pm UTC](https://www.ruby-forum.com/t/dutyfreedepot-duty-free-cigarettes-cigars-tobacco-and-lighters/183077 "2010-02-07T15:45:41Z")
Dutyfreedepot - Duty Free Cigarettes, Cigars, Tobacco and Lighters Dutyfreedepot where you can find duty free products such as: Cigarettes, Cigars, Tobacco and Lighters (Zippo)of the highest quality offered (Brand nam… --- ## [Rails database table relational issue](https://www.ruby-forum.com/t/rails-database-table-relational-issue/243898)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [January 23, 2016, 3:13pm UTC](https://www.ruby-forum.com/t/rails-database-table-relational-issue/243898 "2016-01-23T15:13:05Z")
I am a newbie in ruby on rails it’s also my first ruby application. The problem is database relation I am trying to make relation within two tables and the same procedure are working properly in another relation but h… --- ## [Don't understand include/extend module mixupe](https://www.ruby-forum.com/t/dont-understand-include-extend-module-mixupe/242957)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 11, 2015, 5:45pm UTC](https://www.ruby-forum.com/t/dont-understand-include-extend-module-mixupe/242957 "2015-08-11T17:45:51Z")
Example of code with text before: A Common Idiom Even though include is for adding instance methods, a common idiom you’ll see in Ruby is to use include to append both class and instance methods. The reason for this … --- ## [QAM Mod / Demod blocks](https://www.ruby-forum.com/t/qam-mod-demod-blocks/231142)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 24, 2014, 5:45am UTC](https://www.ruby-forum.com/t/qam-mod-demod-blocks/231142 "2014-07-24T05:45:04Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [How to ensure good performance for the first X number of visitors](https://www.ruby-forum.com/t/how-to-ensure-good-performance-for-the-first-x-number-of-visitors/236863)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 8, 2013, 2:40pm UTC](https://www.ruby-forum.com/t/how-to-ensure-good-performance-for-the-first-x-number-of-visitors/236863 "2013-10-08T14:40:31Z")
Hi all, I’m looking for some guidance with Nginx. We have inherited a web-server that experiences heavy load. The server is running: Ubuntu Server 12.4, 24 Cores, 50~GB RAM. The CPU usage during peak time is 100%. M… --- ## [\[ruby-trunk - Bug #7892\]\[Open\] MIME encoding bug of NKF.nkf](https://www.ruby-forum.com/t/ruby-trunk-bug-7892-open-mime-encoding-bug-of-nkf-nkf/226748)
**Author:** [@mrkn\_SKenta\_M.S](https://www.ruby-forum.com/u/mrkn_SKenta_M.S)\ **Replies:** 2\ **Last updated:** [February 20, 2013, 10:30am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7892-open-mime-encoding-bug-of-nkf-nkf/226748 "2013-02-20T10:30:12Z")
Issue #7892 has been reported by mrkn (Kenta M.). Bug #7892: MIME encoding bug of NKF.nkf Author: mrkn (Kenta M.) Status: Open Priority: Normal Assignee: naruse (Yui NARUSE) Category: ext Target version: 2.0.0 … --- ## [Problems with Ruby ODBC connection to MSSQL 2008](https://www.ruby-forum.com/t/problems-with-ruby-odbc-connection-to-mssql-2008/208129)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 12, 2011, 3:36pm UTC](https://www.ruby-forum.com/t/problems-with-ruby-odbc-connection-to-mssql-2008/208129 "2011-06-12T15:36:02Z")
This might not be the right place for this question, but I’m hoping somebody here might be able to point me in the right (or even possibly right) direction. I recently tried querying an MSSQL 2008 database from Ruby. … --- ## [Stumped with nil Class error](https://www.ruby-forum.com/t/stumped-with-nil-class-error/201459)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 9, 2011, 3:04pm UTC](https://www.ruby-forum.com/t/stumped-with-nil-class-error/201459 "2011-01-09T15:04:56Z")
I’m really, really confused about the use of instance variables in my controller and their relationship to my controller spec. I’m trying to spec a controller that has a before\_filter :require\_member (it’s Authlogic a… --- ## [RSpec2: How to avoid an example run when previous failed](https://www.ruby-forum.com/t/rspec2-how-to-avoid-an-example-run-when-previous-failed/200410)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 13, 2010, 4:28am UTC](https://www.ruby-forum.com/t/rspec2-how-to-avoid-an-example-run-when-previous-failed/200410 "2010-12-13T04:28:38Z")
Is there a way not to execute an example when another one fails? I want to minimize failure noises in cases when, say, one spec checks that an array has an expected number of elements while the others drill down on a … --- ## [No handler id when exiting app](https://www.ruby-forum.com/t/no-handler-id-when-exiting-app/198130)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 26, 2010, 10:50pm UTC](https://www.ruby-forum.com/t/no-handler-id-when-exiting-app/198130 "2010-10-26T22:50:59Z")
I get about 8-9 of these warnings if I switch between two source views a couple of times and then quit my app. GLib-GObject-WARNING \*\*:/build/buildd/glib2.0-2.24.1/gobject/gsignal.c:2390: instance 0x2c00060' has no h… --- ## [LoadError (no such file to load -- pg), OS X, Rails 3, Ruby 1.9.2, Postgres](https://www.ruby-forum.com/t/loaderror-no-such-file-to-load-pg-os-x-rails-3-ruby-1-9-2-postgres/197423)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 14, 2010, 5:32pm UTC](https://www.ruby-forum.com/t/loaderror-no-such-file-to-load-pg-os-x-rails-3-ruby-1-9-2-postgres/197423 "2010-10-14T17:32:57Z")
Running OS X 10.6.4, wanted to work with the latest stuff, built Ruby 1.9.2 , installed rails 3.0.0 & pg 0.9.0 using gem, the simplest example rails app gives me this whenever I try to access anything (except plain HT… --- ## [Problem with latest github commits](https://www.ruby-forum.com/t/problem-with-latest-github-commits/191749)
**Author:** [@shayfriedman](https://www.ruby-forum.com/u/shayfriedman)\ **Replies:** 2\ **Last updated:** [July 17, 2010, 7:23pm UTC](https://www.ruby-forum.com/t/problem-with-latest-github-commits/191749 "2010-07-17T19:23:52Z")
Hi guys, I’ve just pulled the latest bits from the github repository. Now when I open the solution I get an error that a project cannot be loaded - Microsoft.Scripting.Metadata. It turns out that this project does n… --- ## [Typeof?](https://www.ruby-forum.com/t/typeof/162125)
**Author:** [@Orion\_E](https://www.ruby-forum.com/u/Orion_E)\ **Replies:** 2\ **Last updated:** [March 6, 2009, 12:35am UTC](https://www.ruby-forum.com/t/typeof/162125 "2009-03-06T00:35:27Z")
Having another go at some WCF stuff again. I have a C# method that accepts a type. I want to pass it an interface. interface IMyInterface; public void DoStuff( Type t ); DoStuff( typeof(IMyInterface) ); From the ru… --- ## [IronRuby overloaded method selection?](https://www.ruby-forum.com/t/ironruby-overloaded-method-selection/160714)
**Author:** [@Orion\_E](https://www.ruby-forum.com/u/Orion_E)\ **Replies:** 2\ **Last updated:** [February 22, 2009, 9:16pm UTC](https://www.ruby-forum.com/t/ironruby-overloaded-method-selection/160714 "2009-02-22T21:16:12Z")
I have the following C# code, which I’m trying to translate to IronRuby var host = new ServiceHost(typeof(MyService )); host.AddServiceEndpoint(typeof(IWcfContract), new WSHttpBinding(), new Uri(“…”)); This compiles … --- ## [Instalar plugin desde código fuente](https://www.ruby-forum.com/t/instalar-plugin-desde-ca-digo-fuente/159541)
**Author:** [@Reynier\_Perez\_M](https://www.ruby-forum.com/u/Reynier_Perez_M)\ **Replies:** 2\ **Last updated:** [February 6, 2009, 11:50am UTC](https://www.ruby-forum.com/t/instalar-plugin-desde-ca-digo-fuente/159541 "2009-02-06T11:50:56Z")
Hola listeros: Estoy usando Redmine como SW para la gestión de proyectos en mi centro de trabajo y necesito instalar algunos plugins del mismo. El plugin en cuestión es el Redmine Charts \[1\] pero tengo un problema pue… --- ## [NoMethodError in Book#show\_subjects](https://www.ruby-forum.com/t/nomethoderror-in-book-show-subjects/156260)
**Author:** [@manisha](https://www.ruby-forum.com/u/manisha)\ **Replies:** 2\ **Last updated:** [December 23, 2008, 4:25pm UTC](https://www.ruby-forum.com/t/nomethoderror-in-book-show-subjects/156260 "2008-12-23T16:25:13Z")
Hi, I am quite new to ROR.I am trying to create a rails simple application that has informations about Books and Subjects.Srangely, I finished creating a basic application, and it worked fine. But then , I just tried… --- ## [Come visualizzare nella shell il testo da dx verso sinistra?](https://www.ruby-forum.com/t/come-visualizzare-nella-shell-il-testo-da-dx-verso-sinistra/155060)
**Author:** [@dalton](https://www.ruby-forum.com/u/dalton)\ **Replies:** 2\ **Last updated:** [December 7, 2008, 4:50pm UTC](https://www.ruby-forum.com/t/come-visualizzare-nella-shell-il-testo-da-dx-verso-sinistra/155060 "2008-12-07T16:50:40Z")
un arabo (immaginario) mi ha chiesto che vuole visualizzare il testo da destra verso sinistra, come in questa immagine: http://www.freeimagehosting.net/uploads/3c59842c87.gif qualcuno avrebbe una vaga idea di come va … --- ## [Country\_select ISO 3166-1](https://www.ruby-forum.com/t/country-select-iso-3166-1/151164)
**Author:** [@torpedero69](https://www.ruby-forum.com/u/torpedero69)\ **Replies:** 2\ **Last updated:** [October 17, 2008, 7:08pm UTC](https://www.ruby-forum.com/t/country-select-iso-3166-1/151164 "2008-10-17T19:08:54Z")
Hola a todos, alguien sabe si el select de países se puede hacer siguiendo la norma ISO 3166-1 (ISO 3166-1 - Wikipedia) Muchas gracias. --- ## [Wxruby-1.9.8-x86-mingw32.gem](https://www.ruby-forum.com/t/wxruby-1-9-8-x86-mingw32-gem/147198)
**Author:** [@maxmotor](https://www.ruby-forum.com/u/maxmotor)\ **Replies:** 2\ **Last updated:** [August 29, 2008, 4:18pm UTC](https://www.ruby-forum.com/t/wxruby-1-9-8-x86-mingw32-gem/147198 "2008-08-29T16:18:03Z")
I’ve just builded gem that is not present on rubyforge. http://ifile.it/qp8vk7s I have no site to upload to, so I used ifile.it service, so excuse me for inconvenience Some more information: $ rake WXRUBY\_VERSION=1.… --- ## [Flickr side bar fix](https://www.ruby-forum.com/t/flickr-side-bar-fix/71580)
**Author:** [@Steve\_Lenti](https://www.ruby-forum.com/u/Steve_Lenti)\ **Replies:** 2\ **Last updated:** [October 11, 2006, 10:20pm UTC](https://www.ruby-forum.com/t/flickr-side-bar-fix/71580 "2006-10-11T22:20:57Z")
I’m sure others have fixed this and maybe its already fixed in the unstable version, but here is my fix for the stable version that fixes the flickr sidebar because the feed has changed. http://youdummy.net/blog/artic… --- ## [Trying to install using the typo script](https://www.ruby-forum.com/t/trying-to-install-using-the-typo-script/101651)
**Author:** [@Ian\_Holsman](https://www.ruby-forum.com/u/Ian_Holsman)\ **Replies:** 2\ **Last updated:** [August 7, 2006, 7:56am UTC](https://www.ruby-forum.com/t/trying-to-install-using-the-typo-script/101651 "2006-08-07T07:56:58Z")
Hi. I’m trying to install typo on a shared host, and am having some issues. first… i installed the required gems in my home directory… that worked fine, and they all live in $HOME/ruby but when I try to run “typo” to… --- ## [Testing which RuntimeError is raised](https://www.ruby-forum.com/t/testing-which-runtimeerror-is-raised/98793)
**Author:** [@Cynthia\_K](https://www.ruby-forum.com/u/Cynthia_K)\ **Replies:** 2\ **Last updated:** [July 18, 2006, 11:29pm UTC](https://www.ruby-forum.com/t/testing-which-runtimeerror-is-raised/98793 "2006-07-18T23:29:29Z")
I am just starting to use unit testing. Way cool. But I am not finding very clear docs on assert\_raise. I have managed to write a test that tells me that the destroy I am trying to test fails with a RuntimeError (as i… --- ## [Respond\_to causes DoubleRenderError?](https://www.ruby-forum.com/t/respond-to-causes-doublerendererror/57228)
**Author:** [@ryana](https://www.ruby-forum.com/u/ryana)\ **Replies:** 2\ **Last updated:** [April 8, 2006, 10:20am UTC](https://www.ruby-forum.com/t/respond-to-causes-doublerendererror/57228 "2006-04-08T10:20:56Z")
I have a custom authentication plugin that redirects users to a login site if they aren’t already authenticated and their session hasn’t timed out. I had things working fine with straight http requests, but wanted to … --- ## [How to Create logger](https://www.ruby-forum.com/t/how-to-create-logger/65832)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [February 11, 2006, 6:55pm UTC](https://www.ruby-forum.com/t/how-to-create-logger/65832 "2006-02-11T18:55:45Z")
Hello, First of all congratulations and thanks for rail engines, it is extremely useful and make it even more fun to use ruby on rails. The Engines Doc says that to use the engines logger one should call Engines.cr… --- ## [Proper escaping](https://www.ruby-forum.com/t/proper-escaping/49820)
**Author:** [@parker](https://www.ruby-forum.com/u/parker)\ **Replies:** 2\ **Last updated:** [December 9, 2005, 6:27pm UTC](https://www.ruby-forum.com/t/proper-escaping/49820 "2005-12-09T18:27:30Z")
Hello all, I have a tricky issue with escape\_javascript and render/render\_to\_string I’m looking for some comments on. Brief background, I’m making a gmaps interface and am trying to render a partial to a string in my… --- ## [Using logger](https://www.ruby-forum.com/t/using-logger/95138)
**Author:** [@listrecv](https://www.ruby-forum.com/u/listrecv)\ **Replies:** 2\ **Last updated:** [November 14, 2005, 12:49pm UTC](https://www.ruby-forum.com/t/using-logger/95138 "2005-11-14T12:49:45Z")
Hi. I’m trying to use Ruby’s built in logger to show messages with the severity and timestamp, but I’m just getting the message string, (no severity or timestamp). Any suggestions? (If possible, please cc all respon… --- ## [Setting foreign keys, yet record.association\_name returning nil](https://www.ruby-forum.com/t/setting-foreign-keys-yet-record-association-name-returning-nil/243264)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [September 6, 2015, 6:41am UTC](https://www.ruby-forum.com/t/setting-foreign-keys-yet-record-association-name-returning-nil/243264 "2015-09-06T06:41:24Z")
Please help me to understand why this piece of rspec code is behaving this way. I am setting product\_id to my record, and it is asserting true, but yet record.product not returning anything. product = FactoryGirl.cre… --- ## [Streams are not aligned properly in wx time sink](https://www.ruby-forum.com/t/streams-are-not-aligned-properly-in-wx-time-sink/241617)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [April 21, 2015, 5:04pm UTC](https://www.ruby-forum.com/t/streams-are-not-aligned-properly-in-wx-time-sink/241617 "2015-04-21T17:04:34Z")
Hi all, I have an example where I see the output of three blocks in a wx time sink: http://web.eecs.umich.edu/~anastas/docs/wx.png I didn’t get the expected result and I run in also with qt time sink: http://web.eec… --- ## [Some problem with my USRP N210](https://www.ruby-forum.com/t/some-problem-with-my-usrp-n210/232444)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 9, 2014, 8:05pm UTC](https://www.ruby-forum.com/t/some-problem-with-my-usrp-n210/232444 "2014-10-09T20:05:31Z")
Hi everyone, I am a new user of GNU radio. I am trying to communicate between Tmote Sky sensor node and USRP N210. I use the Tmote Sky sensor node as transmitter to broadcast messages by flashing the example code in… --- ## [How to avoid variable been reset](https://www.ruby-forum.com/t/how-to-avoid-variable-been-reset/241131)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [May 14, 2014, 5:13pm UTC](https://www.ruby-forum.com/t/how-to-avoid-variable-been-reset/241131 "2014-05-14T17:13:04Z")
I have a form that send an AJAX request to the controller, the action just instantiate an object so I could send data back to the view, but every time I hit the action the variable reset is there a way to avoid this … --- ## [I failed in C language , what about ruby on rails?](https://www.ruby-forum.com/t/i-failed-in-c-language-what-about-ruby-on-rails/239229)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [February 19, 2014, 3:03pm UTC](https://www.ruby-forum.com/t/i-failed-in-c-language-what-about-ruby-on-rails/239229 "2014-02-19T15:03:57Z")
Hello , I tried to learn C language , I failed twice in the C course(because of Binary trees) … I believe that ruby on rails is the future , Should I give up on programming ? or there is no connection between Failing … --- ## [Help with a loop](https://www.ruby-forum.com/t/help-with-a-loop/237143)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [October 27, 2013, 3:31pm UTC](https://www.ruby-forum.com/t/help-with-a-loop/237143 "2013-10-27T15:31:22Z")
Hey I’m a noob at ruby so far but learning fast Basically how could I create a loop Instead of doing this : op1 = ((num1%100)/10) result1 = op1\*num2 puts “#{result1}” op2 = ((num1%1000)/100) result2 = op2\*num2 pu… --- ## [\[Ruby 1.9 - Feature #4976\]\[Open\] Pathname#=~ が undef されている理由](https://www.ruby-forum.com/t/ruby-1-9-feature-4976-open-pathname-undef/209075)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [April 4, 2013, 4:36pm UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-4976-open-pathname-undef/209075 "2013-04-04T16:36:44Z")
Issue #4976 has been reported by Kenta M… Feature #4976: Pathname#=~ が undef されている理由 Author: Kenta M. Status: Open Priority: Normal Assignee: Akira T. Category: ext Target version: 1.9.x Pathname#=~ が欲しいなぁと思って、… --- ## [How the equality check is being done in Ruby?](https://www.ruby-forum.com/t/how-the-equality-check-is-being-done-in-ruby/225518)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [January 12, 2013, 10:33pm UTC](https://www.ruby-forum.com/t/how-the-equality-check-is-being-done-in-ruby/225518 "2013-01-12T22:33:32Z")
Hi , I ran the below code to do some test on \<=\>,==,===,eql?,equal? I took 1 and 1.o to perform my test. Part-I : output is saying 1 and 1.0 are equal - as per mathematical knowledge it is right. irb(main):009:0\> 1\<=… --- ## [Try\_files based on file mtime?](https://www.ruby-forum.com/t/try-files-based-on-file-mtime/190058)
**Author:** [@stdragon](https://www.ruby-forum.com/u/stdragon)\ **Replies:** 4\ **Last updated:** [September 14, 2012, 11:16am UTC](https://www.ruby-forum.com/t/try-files-based-on-file-mtime/190058 "2012-09-14T11:16:25Z")
Hi all, I found nginx a little while ago and I’ve been working on a fast wordpress setup with it. One thing I’m having a problem with is serving cached pages with an expiration. So I have this (simplified a bit): … --- ## [\[ruby-trunk - Bug #5608\]\[Open\] make -j 16 sometimes fail](https://www.ruby-forum.com/t/ruby-trunk-bug-5608-open-make-j-16-sometimes-fail/213744)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 11, 2012, 8:45am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-5608-open-make-j-16-sometimes-fail/213744 "2012-03-11T08:45:16Z")
Issue #5608 has been reported by Tomoaki N… Bug #5608: make -j 16 sometimes fail Author: Tomoaki N. Status: Open Priority: Normal Assignee: Category: build Target version: 1.9.3 ruby -v: ruby 1.9.3p0 (2011-10-3… --- ## [RoR and problem with connection to MySQL database](https://www.ruby-forum.com/t/ror-and-problem-with-connection-to-mysql-database/207257)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 21, 2011, 11:44pm UTC](https://www.ruby-forum.com/t/ror-and-problem-with-connection-to-mysql-database/207257 "2011-05-21T23:44:11Z")
Hello, I am building my first application with MySQL database and I am solving this problem - my app can’t to connect to MySQL server. MySQL server is running, in terminal (I am working at Mac) I created MySQL table … --- ## [Plugin problem in heroku](https://www.ruby-forum.com/t/plugin-problem-in-heroku/203786)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 11, 2011, 3:48pm UTC](https://www.ruby-forum.com/t/plugin-problem-in-heroku/203786 "2011-03-11T15:48:29Z")
Hello Ror, I have a problem with heroku. I uploaded a sample app and it worked all fine. Then I installed two plugin. One is will\_pagenate and recaptcha. When I pushed my new git commit to heroku, it said the app got… --- ## [Wbx usrp1 sampling spectrum distortion](https://www.ruby-forum.com/t/wbx-usrp1-sampling-spectrum-distortion/187236)
**Author:** [@Kyle\_Z](https://www.ruby-forum.com/u/Kyle_Z)\ **Replies:** 4\ **Last updated:** [April 23, 2010, 1:25am UTC](https://www.ruby-forum.com/t/wbx-usrp1-sampling-spectrum-distortion/187236 "2010-04-23T01:25:25Z")
Hi I use WBX + USRP1 to capture a DAB+ digital radio broadcast signal at frequency 204.64MHz and bandwidth 1.4MHz. Sampling rate is 2Msps (decimation=32) The spectrum shown by usrp\_fft.py is normal and clean. However… --- ## [Specify java settings within ruby?](https://www.ruby-forum.com/t/specify-java-settings-within-ruby/183954)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 4\ **Last updated:** [March 2, 2010, 8:27pm UTC](https://www.ruby-forum.com/t/specify-java-settings-within-ruby/183954 "2010-03-02T20:27:56Z")
Is it possible to set java properties from within ruby? like setting the XULRunnerPath in this example jruby --server --fast -J-Dorg.eclipse.swt.browser.XULRunnerPath=“e:\\installs\\xulrunner” but within a .rb file? T… --- ## [Rails app on EC2](https://www.ruby-forum.com/t/rails-app-on-ec2/182550)
**Author:** [@jamal](https://www.ruby-forum.com/u/jamal)\ **Replies:** 4\ **Last updated:** [January 31, 2010, 12:36am UTC](https://www.ruby-forum.com/t/rails-app-on-ec2/182550 "2010-01-31T00:36:30Z")
Hello, I’m thinking to move my app to ec2, but Im reading that amazon does not guarantee that my instance doesn’t die? So my question how can people use it for rails, and what does they do when the amazon ec2 instanc… --- ## [Subclassing in a C extension](https://www.ruby-forum.com/t/subclassing-in-a-c-extension/181080)
**Author:** [@ericrchr](https://www.ruby-forum.com/u/ericrchr)\ **Replies:** 4\ **Last updated:** [January 6, 2010, 9:24am UTC](https://www.ruby-forum.com/t/subclassing-in-a-c-extension/181080 "2010-01-06T09:24:17Z")
I’ve been trying to make a subclass written in C of the MySQL/Ruby class (mysql gem), which is also a C extension. I’m running into some problems and questions and I can’t seem to find anything explaining the right th… --- ## [Excluding controller from before\_filter](https://www.ruby-forum.com/t/excluding-controller-from-before-filter/180589)
**Author:** [@Aladin](https://www.ruby-forum.com/u/Aladin)\ **Replies:** 4\ **Last updated:** [December 22, 2009, 12:27pm UTC](https://www.ruby-forum.com/t/excluding-controller-from-before-filter/180589 "2009-12-22T12:27:29Z")
hi my app uses before\_filter for authorization in ApplicationController which filter ‘create’, ‘update’ and so on in every controller. But let’s say i want to exclude ‘create’ in one particular controller how would i… --- ## [Help me cut through auto-complete choices](https://www.ruby-forum.com/t/help-me-cut-through-auto-complete-choices/178249)
**Author:** [@snlsn](https://www.ruby-forum.com/u/snlsn)\ **Replies:** 4\ **Last updated:** [November 1, 2009, 7:42pm UTC](https://www.ruby-forum.com/t/help-me-cut-through-auto-complete-choices/178249 "2009-11-01T19:42:43Z")
Does anyone have any success stories they can share regarding implementing auto-complete in a Rails 2.3.2/jQuery environemnt? I’m not looking for “how to do it.” I’m seeking recommendations or pointers to gems or plug… --- ## [What does :save =\> true mean in mock\_model?](https://www.ruby-forum.com/t/what-does-save-true-mean-in-mock-model/171172)
**Author:** [@rubyernewbie](https://www.ruby-forum.com/u/rubyernewbie)\ **Replies:** 4\ **Last updated:** [June 27, 2009, 6:17pm UTC](https://www.ruby-forum.com/t/what-does-save-true-mean-in-mock-model/171172 "2009-06-27T18:17:50Z")
@weather = mock\_model(Weather, :id =\> “1”) @forecast = mock\_model(Forecast, :weather =\> @weather, :save =\> true) what’s the different between with :save =\> true or without it? --- ## [Ruby sqlite/gem error: Could not load sqlite adapter](https://www.ruby-forum.com/t/ruby-sqlite-gem-error-could-not-load-sqlite-adapter/165712)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [April 18, 2009, 2:56am UTC](https://www.ruby-forum.com/t/ruby-sqlite-gem-error-could-not-load-sqlite-adapter/165712 "2009-04-18T02:56:02Z")
The sample “c:\\tmp’Test\_sqlite.rb” generates the error: Could not load sqlite adapter, Yet, when the example is executed in the sqlite3-ruby directory, no error occur. Any suggestion or changes to the sample to r… --- ## [How to fix radius of the open flash chart in ruby](https://www.ruby-forum.com/t/how-to-fix-radius-of-the-open-flash-chart-in-ruby/161858)
**Author:** [@radha](https://www.ruby-forum.com/u/radha)\ **Replies:** 4\ **Last updated:** [March 7, 2009, 5:12am UTC](https://www.ruby-forum.com/t/how-to-fix-radius-of-the-open-flash-chart-in-ruby/161858 "2009-03-07T05:12:44Z")
Hello friends, i m using open flash chart plugin in my rails application to generate multiple pie charts. I want pie charts to be of equal size. Does anyone know how to set the equal radius for all the charts. i crea… --- ## [Http to https redirect](https://www.ruby-forum.com/t/http-to-https-redirect/159957)
**Author:** [@rejikumarrv](https://www.ruby-forum.com/u/rejikumarrv)\ **Replies:** 4\ **Last updated:** [February 10, 2009, 12:57pm UTC](https://www.ruby-forum.com/t/http-to-https-redirect/159957 "2009-02-10T12:57:17Z")
hi all, Needed some help with http to https redirection. I have a requirement wherein the login page alone should have https enabled. ie the user name & password should be sent to server in encrypted form. Once the v… --- ## [Netbeans 6.1 IDE - new install - ruby error? jruby?](https://www.ruby-forum.com/t/netbeans-6-1-ide-new-install-ruby-error-jruby/152235)
**Author:** [@zakifataya](https://www.ruby-forum.com/u/zakifataya)\ **Replies:** 4\ **Last updated:** [October 31, 2008, 7:39pm UTC](https://www.ruby-forum.com/t/netbeans-6-1-ide-new-install-ruby-error-jruby/152235 "2008-10-31T19:39:24Z")
Hello - I am trying a new ruby IDE (Im very new to ruby, I was using Eclipse with a ruby addon). I downloaded the Netbeans with Ruby install package. Got it up and running, and when I try to execute/run a demo .rb … --- ## [Routing con parametros iguales](https://www.ruby-forum.com/t/routing-con-parametros-iguales/140886)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 4\ **Last updated:** [June 19, 2008, 10:56pm UTC](https://www.ruby-forum.com/t/routing-con-parametros-iguales/140886 "2008-06-19T22:56:22Z")
Buenas, Andaba fijandome en github.com que genera rutas del estilo http://localhost:3000/nombredeusuario en lugar de http://localhost:3000/users/nombredeusuario me había puesto a intentarlo y parece que se puede con… [Previous page](https://www.ruby-forum.com/top.md?page=1157&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1159&per_page=50)