# Top **URL:** https://www.ruby-forum.com/top.md?page=645 [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:** 646 --- ## [Tunning USRP From Seperate C++ Block?](https://www.ruby-forum.com/t/tunning-usrp-from-seperate-c-block/220357)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [June 11, 2012, 4:35am UTC](https://www.ruby-forum.com/t/tunning-usrp-from-seperate-c-block/220357 "2012-06-11T04:35:08Z")
Hello, I would like to make a signal processing block which would generate a certain number of samples (corresponding to a specific time window), pass them to a USRP sink, then tune the USRP to a new frequency and re… --- ## [Warbler war is not working in Tomcat](https://www.ruby-forum.com/t/warbler-war-is-not-working-in-tomcat/186550)
**Author:** [@khanmurtuza](https://www.ruby-forum.com/u/khanmurtuza)\ **Replies:** 4\ **Last updated:** [April 9, 2010, 3:27am UTC](https://www.ruby-forum.com/t/warbler-war-is-not-working-in-tomcat/186550 "2010-04-09T03:27:37Z")
I am new to Ruby, I just want to get Redmine application running in Tomcat. After deployment I get the bellow error message from tomcat logs. my inviornment. \*\*\* LOCAL GEMS \*\*\* actionmailer (2.3.5) actionpack (2.3.… --- ## [Production vs. staging servers](https://www.ruby-forum.com/t/production-vs-staging-servers/107562)
**Author:** [@Faisal\_N\_Jawdat](https://www.ruby-forum.com/u/Faisal_N_Jawdat)\ **Replies:** 4\ **Last updated:** [June 23, 2007, 10:14pm UTC](https://www.ruby-forum.com/t/production-vs-staging-servers/107562 "2007-06-23T22:14:45Z")
In Rails I have the development/test/production split, but… From an operational point of view I want a production server and a staging server, with the staging server mirroring the setup of the production server as mu… --- ## [Checking if a directory is empty using File](https://www.ruby-forum.com/t/checking-if-a-directory-is-empty-using-file/62583)
**Author:** [@samonderous](https://www.ruby-forum.com/u/samonderous)\ **Replies:** 4\ **Last updated:** [June 7, 2006, 11:53am UTC](https://www.ruby-forum.com/t/checking-if-a-directory-is-empty-using-file/62583 "2006-06-07T11:53:53Z")
Hi, I have one minor issue. I’m trying to check whether a directory is empty given some path to the directory. My code does the following: if(File.directory?(dirpath)) # dirpath = public/images/1 if(File.zero?(d… --- ## [Count matching array values using each](https://www.ruby-forum.com/t/count-matching-array-values-using-each/232159)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 22, 2014, 5:06pm UTC](https://www.ruby-forum.com/t/count-matching-array-values-using-each/232159 "2014-09-22T17:06:17Z")
I’m just now learning Ruby. I have an array of numbers, and then a single number stored as a variable. I’m trying to use the each method to evaluate each value in the array and count how many match my variable. I’… --- ## [Ruby could recognize the values when putting into a webpage text filed](https://www.ruby-forum.com/t/ruby-could-recognize-the-values-when-putting-into-a-webpage-text-filed/229799)
**Author:** [@my-ruby](https://www.ruby-forum.com/u/my-ruby)\ **Replies:** 8\ **Last updated:** [February 5, 2013, 8:04pm UTC](https://www.ruby-forum.com/t/ruby-could-recognize-the-values-when-putting-into-a-webpage-text-filed/229799 "2013-02-05T20:04:12Z")
Hi, I have some values in my Excel as below: 1136-ΑΓΙΩΝ ΑΝΑΡΓΥΡΩΝ 1137-ΑΙΓΑΛΕΩ But with script when I am putting those into a webpage filed, they are saving into the field as below: 136-αΓ?Ω? α?α?Γ??Ω? 1137-α?Γα?ε… --- ## [How to process only first path element in the URL as the CGI executable](https://www.ruby-forum.com/t/how-to-process-only-first-path-element-in-the-url-as-the-cgi-executable/196216)
**Author:** [@vfcforums](https://www.ruby-forum.com/u/vfcforums)\ **Replies:** 8\ **Last updated:** [October 11, 2010, 11:30pm UTC](https://www.ruby-forum.com/t/how-to-process-only-first-path-element-in-the-url-as-the-cgi-executable/196216 "2010-10-11T23:30:25Z")
I am using a FreePascal web module designed for apache cgi-bin with nginx. The CGI itself is called spidersample.cgi and contains modules such as hello, bye etc. With Apache when spidersample.cgi/hello is called, sp… --- ## [Setting Windows Enviroment in Ruby Script](https://www.ruby-forum.com/t/setting-windows-enviroment-in-ruby-script/180375)
**Author:** [@jackster](https://www.ruby-forum.com/u/jackster)\ **Replies:** 3\ **Last updated:** [December 18, 2009, 9:55pm UTC](https://www.ruby-forum.com/t/setting-windows-enviroment-in-ruby-script/180375 "2009-12-18T21:55:14Z")
I need to set the following windows environment variable at the beginning of my script: set http\_proxy=http://10.1.1.1:8080 This works from the command line if I run this command from the CLI right before I run my sc… --- ## [Variabili d'istanza non visibili](https://www.ruby-forum.com/t/variabili-distanza-non-visibili/174341)
**Author:** [@nicola55](https://www.ruby-forum.com/u/nicola55)\ **Replies:** 8\ **Last updated:** [September 4, 2009, 8:37pm UTC](https://www.ruby-forum.com/t/variabili-distanza-non-visibili/174341 "2009-09-04T20:37:16Z")
Ciao a tutti, vorrei fare un po’ di chiarezza sulle variabili d’istanza in ruby/rails: ho notato un comportamento diverso di queste variabili usando un modello in rails, ed una classe in ruby (provata con irb). Con en… --- ## [Standard Deviation question regarding EDOM errors](https://www.ruby-forum.com/t/standard-deviation-question-regarding-edom-errors/172469)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 8\ **Last updated:** [July 22, 2009, 2:27am UTC](https://www.ruby-forum.com/t/standard-deviation-question-regarding-edom-errors/172469 "2009-07-22T02:27:05Z")
Okay, Take a very close look at the two (one is a class, the other is a method): class Stdev def initialize(arr) @arr = arr @size = @arr.to\_a.size end def sum @arr.inject {|a,b| a + b } end def product @arr.i… --- ## [Proxy with URI and params](https://www.ruby-forum.com/t/proxy-with-uri-and-params/215811)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [January 18, 2012, 6:41pm UTC](https://www.ruby-forum.com/t/proxy-with-uri-and-params/215811 "2012-01-18T18:41:20Z")
Hi, I need to make a proxy solution. But I having some problems. When the type www.example.com/delivery/a/b/c I need to make a proxy to www.proxy.com/delivery/a/b/c/?var1=A&var2=B So a did this configuration locatio… --- ## [Add new cookie into headers\_in](https://www.ruby-forum.com/t/add-new-cookie-into-headers-in/202212)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [January 26, 2011, 5:55am UTC](https://www.ruby-forum.com/t/add-new-cookie-into-headers-in/202212 "2011-01-26T05:55:13Z")
Hello, I have a filter module in rewrite phase. The module tests if a cookie is in the request. If not the module generates one (if cookie is found the module modifies it) and then send it back to the client via head… --- ## [An active list, but not very useful](https://www.ruby-forum.com/t/an-active-list-but-not-very-useful/192308)
**Author:** [@AppleII717](https://www.ruby-forum.com/u/AppleII717)\ **Replies:** 7\ **Last updated:** [July 28, 2010, 7:06pm UTC](https://www.ruby-forum.com/t/an-active-list-but-not-very-useful/192308 "2010-07-28T19:06:12Z")
As of this post time, there were 33 posts out of the last 120 that were not answered. I understand that there are a lot of RTFB type questions on this list, but this list that has basically been useless. Where do you… --- ## [How to know if $stderr is reopened to /dev/null](https://www.ruby-forum.com/t/how-to-know-if-stderr-is-reopened-to-dev-null/181683)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 7\ **Last updated:** [January 16, 2010, 5:50pm UTC](https://www.ruby-forum.com/t/how-to-know-if-stderr-is-reopened-to-dev-null/181683 "2010-01-16T17:50:35Z")
Hi, how could I know if $stderr has been redirected to /dev/null? This is, imagine a program does: $stderr.reopen “/dev/null” And later I want to check if it’s redirected to /dev/null or not. I’ve found a method whic… --- ## [Common RJS](https://www.ruby-forum.com/t/common-rjs/129314)
**Author:** [@johnlester](https://www.ruby-forum.com/u/johnlester)\ **Replies:** 7\ **Last updated:** [February 20, 2008, 1:06am UTC](https://www.ruby-forum.com/t/common-rjs/129314 "2008-02-20T01:06:30Z")
I want to have some RJS executed whenever an xhr request is made. My initial thought was an “application.rjs” might do this, however that does not seem to be the case. Is there a way to set up some RJS that is execute… --- ## [Google KML](https://www.ruby-forum.com/t/google-kml/126990)
**Author:** [@mvondung](https://www.ruby-forum.com/u/mvondung)\ **Replies:** 7\ **Last updated:** [January 24, 2008, 4:49pm UTC](https://www.ruby-forum.com/t/google-kml/126990 "2008-01-24T16:49:08Z")
Hallo, habe mal eine Frage zum google, um genauer zusein zu KML. Aktuell stelle ich meine Karten auf meiner Seite mit der JavaScript API dar. Nehmen wir an ich erstelle mit eine kml Datei, dann kann ich auf google m… --- ## [Insert a new line to file after pattern match](https://www.ruby-forum.com/t/insert-a-new-line-to-file-after-pattern-match/248847)
**Author:** [@fritz001](https://www.ruby-forum.com/u/fritz001)\ **Replies:** 1\ **Last updated:** [October 19, 2018, 1:48pm UTC](https://www.ruby-forum.com/t/insert-a-new-line-to-file-after-pattern-match/248847 "2018-10-19T13:48:32Z")
Hello, I’m quite noob in ruby so I’d appreciate a real example: So, here is: file1.txt \_Line1 \_Line2 \_Line3 … … \_LineN so, read the file and if line match regex insert a nee string right after: EG: in my case… --- ## [Symbol from variable name](https://www.ruby-forum.com/t/symbol-from-variable-name/211994)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [September 19, 2011, 4:57pm UTC](https://www.ruby-forum.com/t/symbol-from-variable-name/211994 "2011-09-19T16:57:09Z")
For example I have a variable jx. How I can create an :jx symbol from it? (I can’t find method) --- ## [Resolv-replace issue](https://www.ruby-forum.com/t/resolv-replace-issue/59420)
**Author:** [@Curtis\_Spencer](https://www.ruby-forum.com/u/Curtis_Spencer)\ **Replies:** 1\ **Last updated:** [May 3, 2006, 7:03pm UTC](https://www.ruby-forum.com/t/resolv-replace-issue/59420 "2006-05-03T19:03:49Z")
Hi, I am trying to get some more parallelism out of a crawler I wrote by using resolv-replace, but I can’t seem to get it to correctly resolve addresses. I tryed the following code: require ‘net/http’ require ‘open… --- ## [getBeanInfo from jruby](https://www.ruby-forum.com/t/getbeaninfo-from-jruby/199101)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 5\ **Last updated:** [November 18, 2010, 5:12pm UTC](https://www.ruby-forum.com/t/getbeaninfo-from-jruby/199101 "2010-11-18T17:12:18Z")
I’ve created a Bean and BeanInfo class on the java side, but I can’t seem to call the introspector on it. The error seems to imply it’s getting passed some kind of Ruby wrapper. Introspector.getBeanInfo(Foo.class) :… --- ## [Filter\_parameter\_logging on "dynamic" parameters](https://www.ruby-forum.com/t/filter-parameter-logging-on-dynamic-parameters/187553)
**Author:** [@jolivierld](https://www.ruby-forum.com/u/jolivierld)\ **Replies:** 5\ **Last updated:** [May 16, 2010, 11:53pm UTC](https://www.ruby-forum.com/t/filter-parameter-logging-on-dynamic-parameters/187553 "2010-05-16T23:53:45Z")
Hi, I’m using the negative\_captcha plugin for my signup form on a website, and I’d like to have the parameters filtered out in my logs. My problem is : negative\_captcha replaces the parameters names with some md5 has… --- ## [Rails 3 beta 2 won't load mysql gem](https://www.ruby-forum.com/t/rails-3-beta-2-wont-load-mysql-gem/186294)
**Author:** [@ngng](https://www.ruby-forum.com/u/ngng)\ **Replies:** 5\ **Last updated:** [April 4, 2010, 5:13am UTC](https://www.ruby-forum.com/t/rails-3-beta-2-wont-load-mysql-gem/186294 "2010-04-04T05:13:47Z")
Hi all, I decided to try out Rails 3 and immediately ran into big issues… I am using ruby-1.8.7-p249 compiled with rvm on Ubuntu 9.10 and followed the install instructions for Rails 3 from My first issue was it requ… --- ## [How to edit haml in radiant core?](https://www.ruby-forum.com/t/how-to-edit-haml-in-radiant-core/148013)
**Author:** [@vpredoehl](https://www.ruby-forum.com/u/vpredoehl)\ **Replies:** 5\ **Last updated:** [September 8, 2008, 3:58pm UTC](https://www.ruby-forum.com/t/how-to-edit-haml-in-radiant-core/148013 "2008-09-08T15:58:27Z")
Hello, My goal is to use only extensions, and don’t modify radiant core. I will try to be clear with an example. I would like to customize the avalaible layout list when you are creating / editing a page. But it’s no… --- ## [XCode, Mac OS X, Ruby C Extension](https://www.ruby-forum.com/t/xcode-mac-os-x-ruby-c-extension/197061)
**Author:** [@wladjmir](https://www.ruby-forum.com/u/wladjmir)\ **Replies:** 5\ **Last updated:** [March 23, 2008, 11:26am UTC](https://www.ruby-forum.com/t/xcode-mac-os-x-ruby-c-extension/197061 "2008-03-23T11:26:43Z")
Hi, i 've a problem trying to compile a simple C Extension, that actually do nothing, only print an hello message. If from XCode i create and build a new Ruby C Extension, then i try to recall it from a ruby script, … --- ## [Calling private method in ruby](https://www.ruby-forum.com/t/calling-private-method-in-ruby/108132)
**Author:** [@chucky](https://www.ruby-forum.com/u/chucky)\ **Replies:** 5\ **Last updated:** [June 29, 2007, 9:57am UTC](https://www.ruby-forum.com/t/calling-private-method-in-ruby/108132 "2007-06-29T09:57:43Z")
Hi there, I have a little problem regarding private methods in Ruby. I have the following case: class MyClass private def my\_method puts “something from my method” end end myClass = MyClass.new begin myClass.m… --- ## [Open new page with rails link\_to and bootstrap modal](https://www.ruby-forum.com/t/open-new-page-with-rails-link-to-and-bootstrap-modal/235200)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [June 6, 2013, 12:05am UTC](https://www.ruby-forum.com/t/open-new-page-with-rails-link-to-and-bootstrap-modal/235200 "2013-06-06T00:05:59Z")
I’m having some problem to load a new page in a modal with bootstrap on Rails. Here is the important part on my eventos/index.html.erb \<% @eventos.each do |evento| %\> \*\*\<%= link\_to(evento, :class=\>"mosaic-o… --- ## [Non-modal ListView editors don't close - then crash when closed](https://www.ruby-forum.com/t/non-modal-listview-editors-dont-close-then-crash-when-closed/240780)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 3, 2014, 3:20am UTC](https://www.ruby-forum.com/t/non-modal-listview-editors-dont-close-then-crash-when-closed/240780 "2014-05-03T03:20:05Z")
I’m displaying my own classes in a ListView; the classes have a show() method and a Glade window definition, so I can edit the objects by double-clicking. I want these editor windows to be non-modal - I want to be abl… --- ## [\[Bug Found: IronRuby 1.1.3 Gem install problem\]](https://www.ruby-forum.com/t/bug-found-ironruby-1-1-3-gem-install-problem/204491)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 14, 2011, 5:50pm UTC](https://www.ruby-forum.com/t/bug-found-ironruby-1-1-3-gem-install-problem/204491 "2011-03-14T17:50:27Z")
Hello All, When trying to install whois gem in ironruby 1.1.3, i got errors. I run these commands; ir -S gem install whois -r and gem install whois -r it said to me C:\\Users\\Makine Yöneticisi\>ir -S gem install whois… --- ## [Using assert outside of test unit](https://www.ruby-forum.com/t/using-assert-outside-of-test-unit/147296)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 2\ **Last updated:** [August 30, 2008, 3:47pm UTC](https://www.ruby-forum.com/t/using-assert-outside-of-test-unit/147296 "2008-08-30T15:47:18Z")
hi is it possible to use assert in your actual code i.e. not just in the unit test but in say your class methods etc. I tried to use it but ruby complains its not a recognised method for my class. (i made sure to writ… --- ## [Why class returns \`null\` but the definition not when their description ended in IRB?](https://www.ruby-forum.com/t/why-class-returns-null-but-the-definition-not-when-their-description-ended-in-irb/227046)
**Author:** [@kumar\_r](https://www.ruby-forum.com/u/kumar_r)\ **Replies:** 6\ **Last updated:** [March 1, 2013, 8:00pm UTC](https://www.ruby-forum.com/t/why-class-returns-null-but-the-definition-not-when-their-description-ended-in-irb/227046 "2013-03-01T20:00:40Z")
The below class description returns its last evaluated expression : class A 1+7 2+4 end =\> 6 To return 6 which method the expression generally called? But why the definition always nil ? def D 3+5 end =\> … --- ## [uWSGI & pylons URL problem](https://www.ruby-forum.com/t/uwsgi-pylons-url-problem/192643)
**Author:** [@timeu](https://www.ruby-forum.com/u/timeu)\ **Replies:** 6\ **Last updated:** [August 4, 2010, 1:37pm UTC](https://www.ruby-forum.com/t/uwsgi-pylons-url-problem/192643 "2010-08-04T13:37:40Z")
Hi all I tried to setup nginx with the uwgsi module to a pylons application which runs via the uWGSI Server according to following tutorial: http://tonylandis.com/python/deployment-howt-pylons-nginx-and-uwsgi/ Howeve… --- ## [SVK and svn:externals for plugins](https://www.ruby-forum.com/t/svk-and-svn-externals-for-plugins/86019)
**Author:** [@diegal](https://www.ruby-forum.com/u/diegal)\ **Replies:** 6\ **Last updated:** [February 21, 2007, 9:55am UTC](https://www.ruby-forum.com/t/svk-and-svn-externals-for-plugins/86019 "2007-02-21T09:55:06Z")
Hi there. I’m working with svk \[1\] for the first time (so I can work offline for certain periods of time) and have a problem with the plugin script because it just supports svn, not svk. I want to install a plugin wi… --- ## [DHH Interviewed by MySQL](https://www.ruby-forum.com/t/dhh-interviewed-by-mysql/53603)
**Author:** [@softwareengineer\_99](https://www.ruby-forum.com/u/softwareengineer_99)\ **Replies:** 6\ **Last updated:** [February 11, 2006, 8:16pm UTC](https://www.ruby-forum.com/t/dhh-interviewed-by-mysql/53603 "2006-02-11T20:16:49Z")
I didn’t see anyone post a link to David’s Interview by Lenz here on the list so I decided to post it. The interview can be accessed here: http://dev.mysql.com/tech-resources/interviews/david-heinemeier-hansson-rails.… --- ## [How to read/write from ruby to VB.Net application and vice versa using Memory Mapped Files?](https://www.ruby-forum.com/t/how-to-read-write-from-ruby-to-vb-net-application-and-vice-versa-using-memory-mapped-files/210094)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [October 10, 2012, 8:29pm UTC](https://www.ruby-forum.com/t/how-to-read-write-from-ruby-to-vb-net-application-and-vice-versa-using-memory-mapped-files/210094 "2012-10-10T20:29:51Z")
We are trying to communicate between our two applications, One is in VB.Net and the other one is in ruby.How to communicate between a ruby and .Net application? Below is a sample code written to create a Memory Mapped… --- ## [GNUradio and Windows 7](https://www.ruby-forum.com/t/gnuradio-and-windows-7/229646)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [January 26, 2013, 7:15pm UTC](https://www.ruby-forum.com/t/gnuradio-and-windows-7/229646 "2013-01-26T19:15:55Z")
I have finally been able to get GNUradio to run under Windows 7 but have the following issues when running GNUradio-Companion.py: When I select blocks to be placed in the working window I can’t move the block around… --- ## [Psych dumping in binary](https://www.ruby-forum.com/t/psych-dumping-in-binary/219433)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 3\ **Last updated:** [May 3, 2012, 5:45pm UTC](https://www.ruby-forum.com/t/psych-dumping-in-binary/219433 "2012-05-03T17:45:29Z")
I’ve got an app that I use ascii-8bit encoding as the default to avoid throwing errors when checking against regexps, etc. Unfortunately, this causes Psych to dump out my data structures in binary format. Would anyon… --- ## [Entorno](https://www.ruby-forum.com/t/entorno/195261)
**Author:** [@ghatokan](https://www.ruby-forum.com/u/ghatokan)\ **Replies:** 3\ **Last updated:** [October 4, 2010, 5:21pm UTC](https://www.ruby-forum.com/t/entorno/195261 "2010-10-04T17:21:45Z")
Hola, Me voy a iniciar con un proyecto con RoR (hasta ahora no sé absolutamente nada…) y agradecería que me recomendansen el entorno más adecuado para desarrollo: Windows/linux, IDE o editor, version, rails 2/3, … --- ## [Is there anyway to enable MultiSelect in the StyledTextCtrl](https://www.ruby-forum.com/t/is-there-anyway-to-enable-multiselect-in-the-styledtextctrl/182171)
**Author:** [@johnnybutler7](https://www.ruby-forum.com/u/johnnybutler7)\ **Replies:** 3\ **Last updated:** [January 25, 2010, 4:43pm UTC](https://www.ruby-forum.com/t/is-there-anyway-to-enable-multiselect-in-the-styledtextctrl/182171 "2010-01-25T16:43:16Z")
I’ve noticed that the StyledTextControl (Scintilla basically) in wxWidgets has a great feature that allows multi-selections of text, just like TextMate. However wxRuby seems to have the function calls to support that … --- ## [Index word and pdf documents for full-text search](https://www.ruby-forum.com/t/index-word-and-pdf-documents-for-full-text-search/113131)
**Author:** [@mhfs](https://www.ruby-forum.com/u/mhfs)\ **Replies:** 3\ **Last updated:** [August 28, 2007, 11:14am UTC](https://www.ruby-forum.com/t/index-word-and-pdf-documents-for-full-text-search/113131 "2007-08-28T11:14:40Z")
Hello list, I’m about to start building a document catalog in Rails, and it is basically a catalog for .doc and .pdf documents. First, I would like to know if there is anything like lucene for Rails (or Ruby) - mayb… --- ## [SSL\_STAPLING when network is unreachable](https://www.ruby-forum.com/t/ssl-stapling-when-network-is-unreachable/239448)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [February 27, 2014, 12:58pm UTC](https://www.ruby-forum.com/t/ssl-stapling-when-network-is-unreachable/239448 "2014-02-27T12:58:07Z")
Hello, I’ve encountered a problem with nginx 1.5.10. I’m running nginx on a highly available system (2 cluster node). When node1 fails, node2 is automatically coming into play. A few days ago the internet connection… --- ## [Apache -\> Nginx miration problem. Different tcp options?](https://www.ruby-forum.com/t/apache-nginx-miration-problem-different-tcp-options/171195)
**Author:** [@atlantos](https://www.ruby-forum.com/u/atlantos)\ **Replies:** 4\ **Last updated:** [June 29, 2009, 2:02pm UTC](https://www.ruby-forum.com/t/apache-nginx-miration-problem-different-tcp-options/171195 "2009-06-29T14:02:58Z")
Hello, I am in migration process of Joomla with JoomGalery component from apache to nginx. Joomgallery uses http://jupload.sourceforge.net/ applet to upload images. Problem is that Jupload applet do not upload images … --- ## [N\_children cannot be used to get number of toplevel nodes](https://www.ruby-forum.com/t/n-children-cannot-be-used-to-get-number-of-toplevel-nodes/163875)
**Author:** [@mazwak](https://www.ruby-forum.com/u/mazwak)\ **Replies:** 4\ **Last updated:** [March 26, 2009, 3:12pm UTC](https://www.ruby-forum.com/t/n-children-cannot-be-used-to-get-number-of-toplevel-nodes/163875 "2009-03-26T15:12:59Z")
Hi I’m trying to get the numbers of rows in my liststore, but it seems I lack a functionality. In C, you can call : gtk\_tree\_model\_iter\_n\_children(GtkTreeModel \*tree\_model, GtkTreeIter \*iter) with a NULL pointer to… --- ## [Recommendations for localization on Ruby 1.9?](https://www.ruby-forum.com/t/recommendations-for-localization-on-ruby-1-9/160203)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 4\ **Last updated:** [February 14, 2009, 3:28pm UTC](https://www.ruby-forum.com/t/recommendations-for-localization-on-ruby-1-9/160203 "2009-02-14T15:28:30Z")
Hi folks, I am researching localization techniques for the ‘Reducing Cultural Barriers’ chapter in my book. Does anyone have experience with a library they like which works on Ruby 1.9? Although I have some experien… --- ## [Rép : ignored or forgotten valu es in reindexing](https://www.ruby-forum.com/t/ra-p-ignored-or-forgotten-valu-es-in-reindexing/147018)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [August 29, 2008, 2:31am UTC](https://www.ruby-forum.com/t/ra-p-ignored-or-forgotten-valu-es-in-reindexing/147018 "2008-08-29T02:31:53Z")
Hi, Le 27 août 08 à 02:51, Chris S. a écrit : I have seen this problem as well. Same versions of ferret/aaf (0.11.6/0.4.3). Differences are Rails 2.0 and using SQL Server. I use posgresql, didn’t mention it. T… --- ## [HTTP head request](https://www.ruby-forum.com/t/http-head-request/115399)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 4\ **Last updated:** [October 5, 2007, 8:00pm UTC](https://www.ruby-forum.com/t/http-head-request/115399 "2007-10-05T20:00:16Z")
Hmm… how do a HTTP head request? Does ‘open\_uri’ have something for this? T. --- ## [Script/runner: what the...!?](https://www.ruby-forum.com/t/script-runner-what-the/82027)
**Author:** [@Mark\_Larimer](https://www.ruby-forum.com/u/Mark_Larimer)\ **Replies:** 4\ **Last updated:** [April 17, 2007, 3:45pm UTC](https://www.ruby-forum.com/t/script-runner-what-the/82027 "2007-04-17T15:45:25Z")
What’s wrong here? script/runner looks okay, but doesn’t run as advertised. Check it out: ./script/runner --help Usage: ./script/runner \[options\] (‘Some.ruby(code)’ or a filename) -e, --environment=name Spe… --- ## [Help retrieving from gr-radio-astonomy](https://www.ruby-forum.com/t/help-retrieving-from-gr-radio-astonomy/242431)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [June 24, 2015, 8:31pm UTC](https://www.ruby-forum.com/t/help-retrieving-from-gr-radio-astonomy/242431 "2015-06-24T20:31:20Z")
I want to retrieve the last revision (a549bd11 ) from this repository but I’m blowed if I can see how. The repository seems to have been converted from subversion to git but, if I try to clone the revision I get an … --- ## [Windows nginx 1.7.5.2 WhiteRabbit](https://www.ruby-forum.com/t/windows-nginx-1-7-5-2-whiterabbit/231645)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [August 28, 2014, 12:31pm UTC](https://www.ruby-forum.com/t/windows-nginx-1-7-5-2-whiterabbit/231645 "2014-08-28T12:31:30Z")
22:40 20-8-2014 nginx 1.7.5.2 WhiteRabbit Based on nginx 1.7.5 (20-8-2014, last changeset 5809:bb26f7ceaaf1) with; ngx\_upstream\_jdomain (GitHub - wdaike/ngx\_upstream\_jdomain: An asynchronous domain name resolve module… --- ## [Authlogic and NameError "undefined local variable or method \`login'"](https://www.ruby-forum.com/t/authlogic-and-nameerror-undefined-local-variable-or-method-login/186245)
**Author:** [@mari\_an](https://www.ruby-forum.com/u/mari_an)\ **Replies:** 5\ **Last updated:** [April 3, 2010, 2:52pm UTC](https://www.ruby-forum.com/t/authlogic-and-nameerror-undefined-local-variable-or-method-login/186245 "2010-04-03T14:52:46Z")
Hi! I am using authlogic and I have a User model (with act\_as\_authentic) without the “login” field, since I use “email” as the user name. As it says in the authlogic documentatation, that should be the way it works w… --- ## [Comparison between GNU Radio and FlexRadio](https://www.ruby-forum.com/t/comparison-between-gnu-radio-and-flexradio/179172)
**Author:** [@Ben\_Hoyt](https://www.ruby-forum.com/u/Ben_Hoyt)\ **Replies:** 5\ **Last updated:** [November 20, 2009, 2:05am UTC](https://www.ruby-forum.com/t/comparison-between-gnu-radio-and-flexradio/179172 "2009-11-20T02:05:55Z")
Hi guys, I’m going to be doing some research on digital comms on HF bands, and I’m having trouble deciding between the GNU Radio and the FlexRadio as a platform. The GNU Radio seems more general-purpose, and the Flex… [Previous page](https://www.ruby-forum.com/top.md?page=644&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=646&per_page=50)