# Top **URL:** https://www.ruby-forum.com/top.md?page=1019 [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:** 1020 --- ## [Sentry Plugin - Easy Question I don't doubt](https://www.ruby-forum.com/t/sentry-plugin-easy-question-i-dont-doubt/101659)
**Author:** [@dukael](https://www.ruby-forum.com/u/dukael)\ **Replies:** 5\ **Last updated:** [February 7, 2006, 5:46am UTC](https://www.ruby-forum.com/t/sentry-plugin-easy-question-i-dont-doubt/101659 "2006-02-07T05:46:05Z")
I am looking at adding the Sentry plugin to one of the applications that we are working on. I have a need to store some info that will have to be encrypted and decrypted. I have been going through the docs for the plu… --- ## [Tests of gr-analog failed](https://www.ruby-forum.com/t/tests-of-gr-analog-failed/237149)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [October 28, 2013, 10:05pm UTC](https://www.ruby-forum.com/t/tests-of-gr-analog-failed/237149 "2013-10-28T22:05:42Z")
Hi, I’m just compiling gnuradio 3.7 latest git. Some tests in gr-analog failed with undefined symbol: Traceback (most recent call last): File “/home/schroer/gnuradiocomponents/gnuradio/gr-analog/python/analog/qa\_agc… --- ## [USRP Clipping?](https://www.ruby-forum.com/t/usrp-clipping/236618)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [September 19, 2013, 6:41pm UTC](https://www.ruby-forum.com/t/usrp-clipping/236618 "2013-09-19T18:41:38Z")
I am using N210 USRP’s with WBX daughtercards connected with a loopback kit implementing a 8-PSK waveform. When I start transmitting, I get a clean constellation. After a short time however (~5 sec) it appears that th… --- ## [Nginx upstream not balancing properly](https://www.ruby-forum.com/t/nginx-upstream-not-balancing-properly/223592)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [October 10, 2012, 5:42pm UTC](https://www.ruby-forum.com/t/nginx-upstream-not-balancing-properly/223592 "2012-10-10T17:42:59Z")
Hi, I am running latest nginx and using it for load balancing. I am using the upstream fair module. I have 3 backend servers running apache. The problem is that when I start a load test the balancing is not done co… --- ## [\[ruby-trunk - Feature #6972\]\[Open\] 特化命令opt emptyの追加](https://www.ruby-forum.com/t/ruby-trunk-feature-6972-open-opt-empty/222598)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 26, 2012, 2:19pm UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-6972-open-opt-empty/222598 "2012-09-26T14:19:24Z")
Issue #6972 has been reported by Glass\_saga (Masaki M.). Feature #6972: 特化命令opt\_emptyの追加 Author: Glass\_saga (Masaki M.) Status: Open Priority: Normal Assignee: ko1 (Koichi Sasada) Category: YARV Target version: … --- ## [Help going from Rails 3.2.8 to 3.2.1](https://www.ruby-forum.com/t/help-going-from-rails-3-2-8-to-3-2-1/223118)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 22, 2012, 9:58pm UTC](https://www.ruby-forum.com/t/help-going-from-rails-3-2-8-to-3-2-1/223118 "2012-09-22T21:58:22Z")
Hey everyone. I have rails 3.2.8 installed but I need 3.2.1 installed either paralell with 3.2.8 or permently replacing it. I received work with an existing 3.2.1 site, and the owner does not want to upgrade to 3.2.8. … --- ## [Charts. Client side? Server side?](https://www.ruby-forum.com/t/charts-client-side-server-side/214509)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [December 5, 2011, 6:46pm UTC](https://www.ruby-forum.com/t/charts-client-side-server-side/214509 "2011-12-05T18:46:15Z")
Hi everyone, I need to add some charts to a Rails 3.1 application. I’ve used Gruff\[1\] in the past, and now, researching a bit, I found a few options, the one I liked the most is Highcharts\[2\]. The thing is they’re tw… --- ## [\[Ruby 1.9-Bug#4238\]\[Open\] GC.stress 下で OptionParser で設定のない引数をパースさせると core](https://www.ruby-forum.com/t/ruby-1-9-bug-4238-open-gc-stress-optionparser-core/201364)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 19, 2011, 2:21am UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4238-open-gc-stress-optionparser-core/201364 "2011-01-19T02:21:36Z")
Bug #4238: GC.stress 下で OptionParser で設定のない引数をパースさせると core http://redmine.ruby-lang.org/issues/show/4238 起票者: Makoto K. ステータス: Open, 優先度: Low カテゴリ: core ruby -v: ruby 1.9.3dev (2011-01-06 trunk 30471) \[x86\_64-freebs… --- ## [A Bug](https://www.ruby-forum.com/t/a-bug/200257)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [December 8, 2010, 8:39am UTC](https://www.ruby-forum.com/t/a-bug/200257 "2010-12-08T08:39:01Z")
I redirect the \*.yanbao360.com to www.yanbao360.com use the configuration below. everything is ok except three case return 200 not 302 how to duplicate (nginx 0.8.x ~ 0.9.x) then paste one of these text GET / HTTP… --- ## [Noughts and Crosses layout with a variable number of entries](https://www.ruby-forum.com/t/noughts-and-crosses-layout-with-a-variable-number-of-entries/197521)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [October 15, 2010, 10:59pm UTC](https://www.ruby-forum.com/t/noughts-and-crosses-layout-with-a-variable-number-of-entries/197521 "2010-10-15T22:59:11Z")
I have a product listing of 9 per-page. The products on the far right and bottom row should NOT have a border on the aforementioned sides. So, similar to a noughts and crosses layout. However, pages do not always have… --- ## [Ocra chat list?; Ocra crashes; Subclassing String](https://www.ruby-forum.com/t/ocra-chat-list-ocra-crashes-subclassing-string/193684)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 4\ **Last updated:** [August 23, 2010, 3:49am UTC](https://www.ruby-forum.com/t/ocra-chat-list-ocra-crashes-subclassing-string/193684 "2010-08-23T03:49:44Z")
Is there an active OCRA chat list? When I use OCRA to create an executable, the executable crashes before the first puts is executed. I tentatively have isolated the problem to subclassing String. … class Path… --- ## [New inspect() behavior with 1.5](https://www.ruby-forum.com/t/new-inspect-behavior-with-1-5/187074)
**Author:** [@Reto\_SchSSS\_ttel](https://www.ruby-forum.com/u/Reto_SchSSS_ttel)\ **Replies:** 4\ **Last updated:** [April 19, 2010, 3:29pm UTC](https://www.ruby-forum.com/t/new-inspect-behavior-with-1-5/187074 "2010-04-19T15:29:20Z")
Heya With JRuby 1.5 i’ve noticed that inspect() for java objects often is the result of toString(). So for example the output of java.io.File.new("/path/to/file") is “/path/to/file”, where it used to be “Java::JavaIo… --- ## [JRuby-Rack JMS support - RubyThread leak](https://www.ruby-forum.com/t/jruby-rack-jms-support-rubythread-leak/179050)
**Author:** [@sumwutdum](https://www.ruby-forum.com/u/sumwutdum)\ **Replies:** 4\ **Last updated:** [November 24, 2009, 6:27am UTC](https://www.ruby-forum.com/t/jruby-rack-jms-support-rubythread-leak/179050 "2009-11-24T06:27:31Z")
Hi, We’ve been using the JRuby-Rack JMS support in production for while now, since JRuby 1.1.6. It’s a Rails app running in Glassfish which additionally receives messages from ActiveMQ. It works well, but we’ve alway… --- ## [Stop nginx from caching asset](https://www.ruby-forum.com/t/stop-nginx-from-caching-asset/169965)
**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\ **Replies:** 4\ **Last updated:** [June 11, 2009, 8:23am UTC](https://www.ruby-forum.com/t/stop-nginx-from-caching-asset/169965 "2009-06-11T08:23:53Z")
Hi, This is driving me nuts. I am updating some js and css files and in my browser I am still seeing the old files, how can I force my browser or Nginx to send the new ones? Thanks. --- ## [Culerity Error while running feature](https://www.ruby-forum.com/t/culerity-error-while-running-feature/161016)
**Author:** [@kaleemullah](https://www.ruby-forum.com/u/kaleemullah)\ **Replies:** 4\ **Last updated:** [February 23, 2009, 5:22am UTC](https://www.ruby-forum.com/t/culerity-error-while-running-feature/161016 "2009-02-23T05:22:53Z")
Hi All, I need your guide on an issue. My Environment: Window xp , Rails 2.2.2, Rspec-rails 1.1.11, Rspec 1.1.11, Cucmber , Webrat,Culerity I installed the jruby, sets its path in environment. It shows me Version … --- ## [Post-initializer hook?](https://www.ruby-forum.com/t/post-initializer-hook/153064)
**Author:** [@jrochkind](https://www.ruby-forum.com/u/jrochkind)\ **Replies:** 4\ **Last updated:** [November 11, 2008, 9:23pm UTC](https://www.ruby-forum.com/t/post-initializer-hook/153064 "2008-11-11T21:23:49Z")
Is there any callback/hook for me to add some code to be called after all initializers (config/initializers/\*) are called, in Rails 2? Or should I count on initializers being run in sort order and add one called zzzz\_… --- ## [Time\_zone y datetime\_select](https://www.ruby-forum.com/t/time-zone-y-datetime-select/141657)
**Author:** [@masoto](https://www.ruby-forum.com/u/masoto)\ **Replies:** 4\ **Last updated:** [June 28, 2008, 9:52pm UTC](https://www.ruby-forum.com/t/time-zone-y-datetime-select/141657 "2008-06-28T21:52:30Z")
Hola a todos, una de las novedades de Rails 2.2 es el soporte de las zonas horarias. En mi aplicación cada usuario que se da de alta puede elegir su zona horaria, por defecto es ‘Madrid’. El problema que me encuentro… --- ## [Rb\_obj\_is\_kind\_of](https://www.ruby-forum.com/t/rb-obj-is-kind-of/115189)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 4\ **Last updated:** [September 22, 2007, 3:31am UTC](https://www.ruby-forum.com/t/rb-obj-is-kind-of/115189 "2007-09-22T03:31:14Z")
rb\_obj\_is\_kind\_of e$B$Ne(B TYPE(cl) e$B$G$9$,!"e(B\[ruby-dev:31805\] e$B$NNce(B e$B$G$OLdBj$,=P$J$/$J$C$?$b$N$N!"e(Btest/runner.rb e$B$G$O0MA3$H$7$Fe(B e$BH/@8$7$^$9!#e(B e$B:#EY$Oe(B T\_NONE e$B$N$h$&$G$9!#e(B % gdb r… --- ## [Convert ASCII to byte an vice versa](https://www.ruby-forum.com/t/convert-ascii-to-byte-an-vice-versa/109334)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 4\ **Last updated:** [July 13, 2007, 3:24pm UTC](https://www.ruby-forum.com/t/convert-ascii-to-byte-an-vice-versa/109334 "2007-07-13T15:24:33Z")
Hi all, I have a small script as follows. I wonder how I can change 65 66 67 back to ABC. Thanks, Li C:\\Documents and Settings\\chen73\>irb irb(main):001:0\> str=“ABC” =\> “ABC” irb(main):002:0\> str.each\_byte{|b|puts… --- ## [Forms y Params](https://www.ruby-forum.com/t/forms-y-params/106039)
**Author:** [@diegoson](https://www.ruby-forum.com/u/diegoson)\ **Replies:** 4\ **Last updated:** [June 6, 2007, 6:44pm UTC](https://www.ruby-forum.com/t/forms-y-params/106039 "2007-06-06T18:44:35Z")
Soy nuevo en esto y estoy un poco desesperado por no encontrar la solución a un error ‘You have a nil object when you didn’t expect it!’. Agradecería que alguno de vosotros me apuntara la solución. Por un lado teng… --- ## [Has\_one, has\_many, habtm?](https://www.ruby-forum.com/t/has-one-has-many-habtm/104262)
**Author:** [@kelleysislander](https://www.ruby-forum.com/u/kelleysislander)\ **Replies:** 4\ **Last updated:** [May 16, 2007, 1:29pm UTC](https://www.ruby-forum.com/t/has-one-has-many-habtm/104262 "2007-05-16T13:29:07Z")
Let’s suppose I’m designing an app for defining and storing information about Widgets. Widgets have a number of properties. They have a color, a shape, a size, a weight, a texture, etc. Each of these properties is cho… --- ## [Pass argument to method in filters?](https://www.ruby-forum.com/t/pass-argument-to-method-in-filters/78669)
**Author:** [@jemminger](https://www.ruby-forum.com/u/jemminger)\ **Replies:** 4\ **Last updated:** [February 21, 2007, 5:22pm UTC](https://www.ruby-forum.com/t/pass-argument-to-method-in-filters/78669 "2007-02-21T17:22:29Z")
how can i pass an argument to a method i’m passing to before\_filter? e.g.: in application.rb: def require\_role(role) … end in the controller: before\_filter :require\_role ‘foo’??? is this possible? --- ## [Rutas al subir a servidor](https://www.ruby-forum.com/t/rutas-al-subir-a-servidor/75877)
**Author:** [@damaris](https://www.ruby-forum.com/u/damaris)\ **Replies:** 4\ **Last updated:** [November 17, 2006, 9:13pm UTC](https://www.ruby-forum.com/t/rutas-al-subir-a-servidor/75877 "2006-11-17T21:13:33Z")
Hola, chicos, tengo una duda con respecto a como maneja las rutas RoR. Tengo una aplicacion bajo http:/midominio.com/ToDo Esta aplicacion no cogia las imagenes, pues el link\_to\_image “done” generaba el código /image… --- ## [Hijax / Microformats](https://www.ruby-forum.com/t/hijax-microformats/75626)
**Author:** [@ertai](https://www.ruby-forum.com/u/ertai)\ **Replies:** 4\ **Last updated:** [November 13, 2006, 10:40am UTC](https://www.ruby-forum.com/t/hijax-microformats/75626 "2006-11-13T10:40:24Z")
Bonjour à tous, J’ai eu l’occasion de lire des choses très intéressantes sur les Microformats et l’ajax récemment et ai souhaité partager ces lectures. A propos de Microformats, tout d’abord le site officiel avec tout… --- ## [Form Field Observer - AJAX?](https://www.ruby-forum.com/t/form-field-observer-ajax/74435)
**Author:** [@deniedlates](https://www.ruby-forum.com/u/deniedlates)\ **Replies:** 4\ **Last updated:** [November 9, 2006, 11:44am UTC](https://www.ruby-forum.com/t/form-field-observer-ajax/74435 "2006-11-09T11:44:12Z")
Hi, I have a form that contains two input fields used for a calculation. When either one of these fields changes values, a is updated with the sum of these two fields. Right now, I am using observe\_form to call an… --- ## [Tools to inspect a web page?](https://www.ruby-forum.com/t/tools-to-inspect-a-web-page/72148)
**Author:** [@bikle](https://www.ruby-forum.com/u/bikle)\ **Replies:** 4\ **Last updated:** [October 14, 2006, 11:08pm UTC](https://www.ruby-forum.com/t/tools-to-inspect-a-web-page/72148 "2006-10-14T23:08:55Z")
Hi, Currently when I want to study the construction of a web page, I use view source. I’m looking for some a little more high-tech. I’d like a tool which would fetch the html, any .css files, JavaScript, and any im… --- ## [/tmp/cache and svn-ignore](https://www.ruby-forum.com/t/tmp-cache-and-svn-ignore/100300)
**Author:** [@Paul\_R\_Brown](https://www.ruby-forum.com/u/Paul_R_Brown)\ **Replies:** 4\ **Last updated:** [July 28, 2006, 7:07pm UTC](https://www.ruby-forum.com/t/tmp-cache-and-svn-ignore/100300 "2006-07-28T19:07:40Z")
Could someone will commit access (pretty please) add ./tmp/cache to the ignores so that I don’t have to delete it every time I update? Paul R Brown removed\_email\_address@domain.invalid http://mult.ifario.us/ --- ## [Self-referential join creation/deletion and :through](https://www.ruby-forum.com/t/self-referential-join-creation-deletion-and-through/56912)
**Author:** [@dawillis](https://www.ruby-forum.com/u/dawillis)\ **Replies:** 4\ **Last updated:** [April 6, 2006, 4:19am UTC](https://www.ruby-forum.com/t/self-referential-join-creation-deletion-and-through/56912 "2006-04-06T04:19:42Z")
Greetings. First, this example is just my way of exploring :through. It probably doesn’t need has\_many :through, and could just use a standard HABTM association. Here’s the models: class CourseRequisite \< ActiveRec… --- ## [Switchtower question: how to use SVN export](https://www.ruby-forum.com/t/switchtower-question-how-to-use-svn-export/50821)
**Author:** [@Jeroen\_Heijmans](https://www.ruby-forum.com/u/Jeroen_Heijmans)\ **Replies:** 4\ **Last updated:** [December 22, 2005, 4:30pm UTC](https://www.ruby-forum.com/t/switchtower-question-how-to-use-svn-export/50821 "2005-12-22T16:30:23Z")
I use Switchtower to deploy my Ruby on Rails application, which works great. However, it appears to be doing a SVN checkout, which includes all the .svn directories as well. I would rather do an export from SVN. Is it… --- ## [Ruby Rogues Podcast - Building Better Ruby Apps: Glimmer's Component Slots and More](https://www.ruby-forum.com/t/ruby-rogues-podcast-building-better-ruby-apps-glimmers-component-slots-and-more/266511)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [October 2, 2024, 4:54pm UTC](https://www.ruby-forum.com/t/ruby-rogues-podcast-building-better-ruby-apps-glimmers-component-slots-and-more/266511 "2024-10-02T16:54:42Z")
Building Better Ruby Apps: Glimmer’s Component Slots and More - RUBY 653 - Ruby Rogues - Top End Devs: https://topenddevs.com/podcasts/ruby-rogues/episodes/building-better-ruby-apps-glimmer-s-component-slots-and-more-ru… --- ## [Does JRuby work with IBM websphere? Any experiences?](https://www.ruby-forum.com/t/does-jruby-work-with-ibm-websphere-any-experiences/243518)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [November 26, 2015, 3:17pm UTC](https://www.ruby-forum.com/t/does-jruby-work-with-ibm-websphere-any-experiences/243518 "2015-11-26T15:17:02Z")
Does anybody have experience, whether using JRuby from inside IBM WebSphere is possible, respectively what problems I should expect? --- ## [Polymorphic and Inverse\_Of](https://www.ruby-forum.com/t/polymorphic-and-inverse-of/242138)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [May 30, 2015, 8:53am UTC](https://www.ruby-forum.com/t/polymorphic-and-inverse-of/242138 "2015-05-30T08:53:43Z")
Hello everyone, Rails documentation mentions that ‘inverse\_of’ associations don’t work with polymorphic associations. I searched quite a bit online but couldn’t find a good reasoning for why that is the case? My us… --- ## [Websockets max connections with SSL + slow](https://www.ruby-forum.com/t/websockets-max-connections-with-ssl-slow/241849)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [May 5, 2015, 4:54pm UTC](https://www.ruby-forum.com/t/websockets-max-connections-with-ssl-slow/241849 "2015-05-05T16:54:53Z")
Hi guys, We set up a basic reverse proxy configuration (that you can find below this thread). Our main app is using websocket, and the reverse proxy works fine when no using SSL. But when SSL is enabled, we notice… --- ## [Java Script/Ajax implementation in Ruby on Rails](https://www.ruby-forum.com/t/java-script-ajax-implementation-in-ruby-on-rails/251191)
**Author:** [@rajapandian83](https://www.ruby-forum.com/u/rajapandian83)\ **Replies:** 1\ **Last updated:** [November 28, 2018, 8:54am UTC](https://www.ruby-forum.com/t/java-script-ajax-implementation-in-ruby-on-rails/251191 "2018-11-28T08:54:40Z")
I need to populate my json response to form fields.I have device\_ip and device\_model json values in my controller.(Please see “200” validation in below Code).I need to populate those values into my form device.html.erb. … --- ## [Does stub\_status itself cause performance issues?](https://www.ruby-forum.com/t/does-stub-status-itself-cause-performance-issues/244088)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [March 10, 2016, 4:12am UTC](https://www.ruby-forum.com/t/does-stub-status-itself-cause-performance-issues/244088 "2016-03-10T04:12:52Z")
Hello, I searched everywhere but found nothing. Is there an overhead of setting stub\_status page and activate it all the time? Using Apache’s ExtendedStatus for example has an impact on performance and recommended to… --- ## [How to remove new line from output](https://www.ruby-forum.com/t/how-to-remove-new-line-from-output/246260)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [September 25, 2013, 4:19pm UTC](https://www.ruby-forum.com/t/how-to-remove-new-line-from-output/246260 "2013-09-25T16:19:44Z")
/usr/bin/ldapsearch -h #{internal\_it\_AD\_ipaddress} -p 389 -D “cn=LDAP n xxxxxxxxx” -x -b “CN=DL LDAP xxxxxxxx” -s sub “(objectClass=\*)” -w ‘#{internal\_it\_AD\_password}’ –LLL when it shows output but breaks the … --- ## [Asset pipeline and jQuery scope](https://www.ruby-forum.com/t/asset-pipeline-and-jquery-scope/228815)
**Author:** [@pezdude](https://www.ruby-forum.com/u/pezdude)\ **Replies:** 7\ **Last updated:** [May 10, 2013, 4:26pm UTC](https://www.ruby-forum.com/t/asset-pipeline-and-jquery-scope/228815 "2013-05-10T16:26:11Z")
Hi, I’m an amateur learning Rails, and having trouble understanding how to include different jQuery selectors in the same scope since Rails 3. eg How do I include $(’#big\_image’), which is on the same page as $(’#lit… --- ## [Lua handler aborted: memory allocation error: not enough memory](https://www.ruby-forum.com/t/lua-handler-aborted-memory-allocation-error-not-enough-memory/221970)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [August 8, 2012, 4:04pm UTC](https://www.ruby-forum.com/t/lua-handler-aborted-memory-allocation-error-not-enough-memory/221970 "2012-08-08T16:04:43Z")
Hello, Please help me to solve a problem. I use Lua to get a value from memcache and then jump into next nginx location and get these errors from time to time (ofen enaugh). lua handler aborted: memory allocation err… --- ## [Shoes Experts - Can someone explain this](https://www.ruby-forum.com/t/shoes-experts-can-someone-explain-this/215499)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [January 7, 2012, 5:56am UTC](https://www.ruby-forum.com/t/shoes-experts-can-someone-explain-this/215499 "2012-01-07T05:56:10Z")
I have been practicing with Shoes and currently enjoying it. I came across this code… Shoes.app :width =\> 400, :height =\> 260 do flow do @e = edit\_line button “Say it” do @p.clear { para @e.text } end end @p = f… --- ## [Certificate ssl and encrypt](https://www.ruby-forum.com/t/certificate-ssl-and-encrypt/213927)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [December 29, 2011, 9:32am UTC](https://www.ruby-forum.com/t/certificate-ssl-and-encrypt/213927 "2011-12-29T09:32:21Z")
Hi, I’m a newbie web development and I’m working with a web project in Rails 2.x.x. I need your help. I have 2 questions for all: Q.1. Could you suggest me a paper or webpage for learn how to install a certificate s… --- ## [Compiling wxruby for FreeBSD](https://www.ruby-forum.com/t/compiling-wxruby-for-freebsd/211148)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 27, 2011, 4:58am UTC](https://www.ruby-forum.com/t/compiling-wxruby-for-freebsd/211148 "2011-08-27T04:58:37Z")
The version of wxruby available in ports on my FreeBSD system is 0.6.0 so I’d like to compile a newer version. I’ve downloaded the 2.0.1 source tarball and tried to compile with the following result: % rake (in /h… --- ## [Sorting an array with numbers niggly issue!](https://www.ruby-forum.com/t/sorting-an-array-with-numbers-niggly-issue/207933)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [June 7, 2011, 8:27pm UTC](https://www.ruby-forum.com/t/sorting-an-array-with-numbers-niggly-issue/207933 "2011-06-07T20:27:10Z")
I have an array, that I want to sort by its numeric values. choices = \[“test1\_banana”, “test2\_hamster”, “test9\_apple”, “test10\_egg”, “test4\_jam”, “test11\_cheese”\] =\> choices.sort =\> \[“test10\_egg”, “test11\_cheese”, “t… --- ## [How to use validates?](https://www.ruby-forum.com/t/how-to-use-validates/202420)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [January 31, 2011, 6:15pm UTC](https://www.ruby-forum.com/t/how-to-use-validates/202420 "2011-01-31T18:15:36Z")
I can’t get this to work. class User \< ActiveRecord::Base validates :firstname, :presence =\> true, :message =\> “First name is missing” end And no error message. Why? --- ## [Nginx and Memcache](https://www.ruby-forum.com/t/nginx-and-memcache/197917)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 7\ **Last updated:** [October 26, 2010, 7:35pm UTC](https://www.ruby-forum.com/t/nginx-and-memcache/197917 "2010-10-26T19:35:41Z")
Hi, I have recently installed Nginx as a front facing server to communicate with memcache. My problem is that the PHP code that writes into memcache serializes the contents. I cannot turn off serialization but need to … --- ## [\[Bug #3370\] test failure of drb](https://www.ruby-forum.com/t/bug-3370-test-failure-of-drb/189396)
**Author:** [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\ **Replies:** 7\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/bug-3370-test-failure-of-drb/189396 "2010-06-17T16:22:34Z")
Bug #3370: test failure of drb http://redmine.ruby-lang.org/issues/show/3370 e$B5/I\<\ **Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 7\ **Last updated:** [November 30, 2009, 8:21pm UTC](https://www.ruby-forum.com/t/odd-puts-behaviour-with-rexml/179625 "2009-11-30T20:21:17Z") Hello, This is really weird, and I’m not sure if maybe there’s a formatting option that I can set on the puts method that will solve it. Hopefully someone has done something similar?? I have been using REXML to pars… --- ## [2 submit buttons, how to identify which pressed in the controller?](https://www.ruby-forum.com/t/2-submit-buttons-how-to-identify-which-pressed-in-the-controller/175531)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 7\ **Last updated:** [September 17, 2009, 5:11am UTC](https://www.ruby-forum.com/t/2-submit-buttons-how-to-identify-which-pressed-in-the-controller/175531 "2009-09-17T05:11:30Z")
Hi I have the following code: \<%= f.submit ‘First’, :class =\> “mybutton”, :myid=\> “xx” %\> \<%= f.submit ‘Second’ %\> I would have expected to use params\[:myid\] to check which submit button was pressed but it does not … --- ## [Anyone used acts\_as\_flying\_saucer? problem with pdf\_file](https://www.ruby-forum.com/t/anyone-used-acts-as-flying-saucer-problem-with-pdf-file/173232)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 1\ **Last updated:** [August 5, 2009, 1:28pm UTC](https://www.ruby-forum.com/t/anyone-used-acts-as-flying-saucer-problem-with-pdf-file/173232 "2009-08-05T13:28:48Z")
hey all I’m trying to use the plugin acts\_as\_flying\_saucer, which converts html (well, xhtml, strictly speaking) to pdf. It works if i choose the method which saves a file to my local hd, but it doesn’t work if i ch… --- ## [Official poll - unit testing](https://www.ruby-forum.com/t/official-poll-unit-testing/164516)
**Author:** [@john\_maclean](https://www.ruby-forum.com/u/john_maclean)\ **Replies:** 7\ **Last updated:** [April 2, 2009, 10:01am UTC](https://www.ruby-forum.com/t/official-poll-unit-testing/164516 "2009-04-02T10:01:00Z")
Hello, My name is Mr Official and I am hereby asking you to participating in my poll. “Do you really do unit testing?” Acceptable answers; Janet Jackme does my dishes cos I unit test all of the time I only unit test… --- ## [Rails, passenger, and images](https://www.ruby-forum.com/t/rails-passenger-and-images/162796)
**Author:** [@steveoco](https://www.ruby-forum.com/u/steveoco)\ **Replies:** 7\ **Last updated:** [March 15, 2009, 4:46pm UTC](https://www.ruby-forum.com/t/rails-passenger-and-images/162796 "2009-03-15T16:46:34Z")
Just switched over to passenger for development and production for my rails app. Liking it so far. My problem is my image\_links, stylesheet\_tag\_links, and javascript\_tag\_links are all adding "http://localhost:3000 to … [Previous page](https://www.ruby-forum.com/top.md?page=1018&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1020&per_page=50)