# Top **URL:** https://www.ruby-forum.com/top.md?page=1215 [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:** 1216 --- ## [How to make attachment\_fu generate RESTFUL URL](https://www.ruby-forum.com/t/how-to-make-attachment-fu-generate-restful-url/107915)
**Author:** [@rainchen](https://www.ruby-forum.com/u/rainchen)\ **Replies:** 3\ **Last updated:** [August 12, 2013, 6:52am UTC](https://www.ruby-forum.com/t/how-to-make-attachment-fu-generate-restful-url/107915 "2013-08-12T06:52:53Z")
hi folks: I follow this article:http://clarkware.com/cgi/blosxom/2007/02/24 all goes well except the public\_filename ，it return something like “photos/0000/0001/test.jpg” ,not the expected RESTFUL URL LIKE ‘photos/… --- ## [On config.h (was Check for gr-ctrlport)](https://www.ruby-forum.com/t/on-config-h-was-check-for-gr-ctrlport/227842)
**Author:** [@dgalindo](https://www.ruby-forum.com/u/dgalindo)\ **Replies:** 3\ **Last updated:** [April 2, 2013, 5:19pm UTC](https://www.ruby-forum.com/t/on-config-h-was-check-for-gr-ctrlport/227842 "2013-04-02T17:19:16Z")
On Sat, Mar 30, 2013 at 9:42 AM, Tom R. removed\_email\_address@domain.invalid wrote: Hi Alex, Good question. This is what the config.h file is for. It’s installed into $prefix/include/gnuradio/config.h. If ControlPort… --- ## [\[ruby-trunk - Bug #7619\]\[Open\] 遅延評価された無限長の Range に map を適用して force しようとすると SEGV](https://www.ruby-forum.com/t/ruby-trunk-bug-7619-open-range-map-force-segv/226593)
**Author:** [@Linda\_pp\_SR\_H](https://www.ruby-forum.com/u/Linda_pp_SR_H)\ **Replies:** 3\ **Last updated:** [January 1, 2013, 2:33am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7619-open-range-map-force-segv/226593 "2013-01-01T02:33:37Z")
Issue #7619 has been reported by Linda\_pp (R H). Bug #7619: 遅延評価された無限長の Range に map を適用して force しようとすると SEGV Author: Linda\_pp (R H) Status: Open Priority: Normal Assignee: Category: Target version: 2.0.0 ruby -… --- ## [Status module – cache expiration, invalidation & poisoning](https://www.ruby-forum.com/t/status-module-cache-expiration-invalidation-poisoning/223694)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 14, 2012, 9:07pm UTC](https://www.ruby-forum.com/t/status-module-cache-expiration-invalidation-poisoning/223694 "2012-10-14T21:07:15Z")
Hi all, I have a website thats heavily cached or intended to be heavily cached via Nginx . But somehow looking at the page response time I feeling there is a very high eviction/invalidation rate. Now is there way I… --- ## [An unexpected newline appears when use memc and echo\_location\_async, how to delete the newline?](https://www.ruby-forum.com/t/an-unexpected-newline-appears-when-use-memc-and-echo-location-async-how-to-delete-the-newline/220661)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [June 16, 2012, 5:36am UTC](https://www.ruby-forum.com/t/an-unexpected-newline-appears-when-use-memc-and-echo-location-async-how-to-delete-the-newline/220661 "2012-06-16T05:36:52Z")
I use the agenzh’s two modules \*\* nginx configuration: location ~ "^/property/(\[0-9\]+)" { charset utf-8; default\_type 'text/javascript'; echo -n "$arg\_callback({\\"property\_$1\\":\\""; echo\_location\_asy… --- ## [Connections pool implementation](https://www.ruby-forum.com/t/connections-pool-implementation/217622)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 7, 2012, 8:08pm UTC](https://www.ruby-forum.com/t/connections-pool-implementation/217622 "2012-03-07T20:08:33Z")
Hello everyone, I need to create a rails app where authentication and permissions for certain application actions will be provided by LDAP server. There is a problem with LDAP connection management, as every user logi… --- ## [How to capture fixed length burst of samples (to avoid overflow)](https://www.ruby-forum.com/t/how-to-capture-fixed-length-burst-of-samples-to-avoid-overflow/217424)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 2, 2012, 2:17am UTC](https://www.ruby-forum.com/t/how-to-capture-fixed-length-burst-of-samples-to-avoid-overflow/217424 "2012-03-02T02:17:33Z")
Hi list, Two questions: a) I would like to know the easiest way (of low complexity) to capture a certain length/number of samples (or time period), preferably in gnuradio, and then automagically turn off the uhd-rec… --- ## [Issue installing a gem from local disk. zlib error message received](https://www.ruby-forum.com/t/issue-installing-a-gem-from-local-disk-zlib-error-message-received/209891)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [July 26, 2011, 12:11am UTC](https://www.ruby-forum.com/t/issue-installing-a-gem-from-local-disk-zlib-error-message-received/209891 "2011-07-26T00:11:36Z")
Hello all, I have a server which is not allowed on the web and where I want to install a gem, rubywmq-1.1.1.gem to be specific. So I downloaded the gem via the gem fetch command and I put it on /tmp. I am trying to… --- ## [\[Ruby 1.9 - Bug #4853\]\[Assigned\] ext/tk/extconf.rb fails on Mac OS X](https://www.ruby-forum.com/t/ruby-1-9-bug-4853-assigned-ext-tk-extconf-rb-fails-on-mac-os-x/207998)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [June 11, 2011, 3:23am UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4853-assigned-ext-tk-extconf-rb-fails-on-mac-os-x/207998 "2011-06-11T03:23:34Z")
Issue #4853 has been reported by Nobuyoshi N… Bug #4853: ext/tk/extconf.rb fails on Mac OS X Author: Nobuyoshi N. Status: Assigned Priority: Normal Assignee: Hidetoshi Nagai Category: ext Target version: 1.9.3 … --- ## [Cant find openssl](https://www.ruby-forum.com/t/cant-find-openssl/204639)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 17, 2011, 4:53pm UTC](https://www.ruby-forum.com/t/cant-find-openssl/204639 "2011-03-17T16:53:12Z")
OS:redhat 5.6 nginx version=nginx-0.8.54 getting following error checking for OpenSSL library … not found ./configure: error: SSL modules require the OpenSSL library. You can either do not enable the modules, or ins… --- ## [WAR without jruby-complete.jar](https://www.ruby-forum.com/t/war-without-jruby-complete-jar/202125)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 24, 2011, 9:05pm UTC](https://www.ruby-forum.com/t/war-without-jruby-complete-jar/202125 "2011-01-24T21:05:30Z")
When I have to deploy many Jruby WAR application which those require the same jars including jruby-complete.jar Is it possible to exclude those jars from WAR and let’s them use share jars ? --- ## [Trying to use latest version of UHD](https://www.ruby-forum.com/t/trying-to-use-latest-version-of-uhd/198104)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 27, 2010, 9:47am UTC](https://www.ruby-forum.com/t/trying-to-use-latest-version-of-uhd/198104 "2010-10-27T09:47:24Z")
Hi Josh and List, I am now trying to use the latest version of UHD. I am working with one or two USRP2s (I have previously worked successfully with up to four USPR2s). I tried the following which I though should be t… --- ## [Como utilizar Internacionalização no Rails - criar aplicações em português](https://www.ruby-forum.com/t/como-utilizar-internacionalizaa-a-o-no-rails-criar-aplicaa-a-es-em-portugua-s/195981)
**Author:** [@wilson](https://www.ruby-forum.com/u/wilson)\ **Replies:** 3\ **Last updated:** [October 5, 2010, 2:36pm UTC](https://www.ruby-forum.com/t/como-utilizar-internacionalizaa-a-o-no-rails-criar-aplicaa-a-es-em-portugua-s/195981 "2010-10-05T14:36:27Z")
Depois de buscas exaustivas no google ainda não consegui utilizar o i18n para internacionalização de aplicações com o Rails 3. Parece que houve algumas mudanças em como utilizá-lo a partir do Rails 3. Gostaria de cria… --- ## [Hash](https://www.ruby-forum.com/t/hash/184896)
**Author:** [@dhananjay1972](https://www.ruby-forum.com/u/dhananjay1972)\ **Replies:** 3\ **Last updated:** [March 10, 2010, 7:53am UTC](https://www.ruby-forum.com/t/hash/184896 "2010-03-10T07:53:26Z")
Hello the code is like this hash\_fruit = {} hash\_fruit \[‘mango’\]=‘orange’ hash\_fruit \[‘banana’\]=‘yellow’ hash\_fruit \[‘grapes’\]=‘green’ hash\_fruit \[‘apple’\] = ‘red’ hash\_fruit .each do |key , value | puts key + ’ … --- ## [Replace the default home page](https://www.ruby-forum.com/t/replace-the-default-home-page/171872)
**Author:** [@vikas](https://www.ruby-forum.com/u/vikas)\ **Replies:** 8\ **Last updated:** [December 1, 2009, 6:50am UTC](https://www.ruby-forum.com/t/replace-the-default-home-page/171872 "2009-12-01T06:50:45Z")
How to replace the default home page. I tried map.root but it didn’t work. I should request to please provide me ways. --- ## [Found Senryu (#224)](https://www.ruby-forum.com/t/found-senryu-224/178938)
**Author:** [@danmcb](https://www.ruby-forum.com/u/danmcb)\ **Replies:** 3\ **Last updated:** [November 17, 2009, 12:59pm UTC](https://www.ruby-forum.com/t/found-senryu-224/178938 "2009-11-17T12:59:36Z")
\-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- The three rules of Ruby Q.: Please do not post any solutions or spoiler discussion for this quiz until 48 hours have elapsed from the time this m… --- ## [NoMethodError: undefined method \`fformat' - rake aborted!](https://www.ruby-forum.com/t/nomethoderror-undefined-method-fformat-rake-aborted/155052)
**Author:** [@erubin](https://www.ruby-forum.com/u/erubin)\ **Replies:** 3\ **Last updated:** [November 17, 2009, 3:32am UTC](https://www.ruby-forum.com/t/nomethoderror-undefined-method-fformat-rake-aborted/155052 "2009-11-17T03:32:12Z")
Hello, I have installed postgresql 8.3 in linux Mint 6 r1 (ubuntu 8.10) and the ruby from ubuntu repositories, then “gem install rails -y” I’ve installed “gem -install postgres-pr -y” and configured the database.yml … --- ## [Multiple JRuby-Rack apps in one WAR](https://www.ruby-forum.com/t/multiple-jruby-rack-apps-in-one-war/165255)
**Author:** [@steve\_molitor](https://www.ruby-forum.com/u/steve_molitor)\ **Replies:** 3\ **Last updated:** [April 11, 2009, 3:41am UTC](https://www.ruby-forum.com/t/multiple-jruby-rack-apps-in-one-war/165255 "2009-04-11T03:41:24Z")
I want to package multiple apps (two sinatra apps and two rails apps) in one WAR, with rack URL mappings to determine which URL maps to which app. How who I go about doing that with Jruby-rack, warble? Thanks! Ste… --- ## [General setup questions](https://www.ruby-forum.com/t/general-setup-questions/157479)
**Author:** [@tmatheson](https://www.ruby-forum.com/u/tmatheson)\ **Replies:** 3\ **Last updated:** [January 12, 2009, 10:01pm UTC](https://www.ruby-forum.com/t/general-setup-questions/157479 "2009-01-12T22:01:32Z")
Hello all, I am venturing into the wide world of Ruby and IronRuby. I have the IronRuby source code setup and building thanks to Ben H. and some clarifications from this forum. I am building via Visual Studio. Curr… --- ## [\[HS\] Promo Pragmatic Programmers](https://www.ruby-forum.com/t/hs-promo-pragmatic-programmers/154301)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 3\ **Last updated:** [November 28, 2008, 9:51am UTC](https://www.ruby-forum.com/t/hs-promo-pragmatic-programmers/154301 "2008-11-28T09:51:42Z")
Hello, Pour info, il y a une promo chez les Pragmatic Programmers (-25%), ça peut vous intéresser : http://pragprog.com/frequently-asked-questions/black-friday (code coupon : turkey ) (encore une référence culturell… --- ## [IronRuby Compiles Broken?](https://www.ruby-forum.com/t/ironruby-compiles-broken/151640)
**Author:** [@tmilker](https://www.ruby-forum.com/u/tmilker)\ **Replies:** 3\ **Last updated:** [October 23, 2008, 11:34pm UTC](https://www.ruby-forum.com/t/ironruby-compiles-broken/151640 "2008-10-23T23:34:13Z")
Is the IronRuby tree currently broken for compiles? I have tried everything I can think of to get it to build and I just get: Setting environment for using Microsoft Visual Studio 2008 x86 tools. c:\\Users\\ted\\Desktop… --- ## [About: multi database performance on Substruct](https://www.ruby-forum.com/t/about-multi-database-performance-on-substruct/148872)
**Author:** [@mekdigital](https://www.ruby-forum.com/u/mekdigital)\ **Replies:** 8\ **Last updated:** [October 15, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/about-multi-database-performance-on-substruct/148872 "2008-10-15T18:23:02Z")
Hello, I forked the sweet Substruct and applied Advanced Recipe 83: I associate a different shop (separate database) to each ‘installation’ according to the subdomain the application is accessed from. Do you think i… --- ## [Importation de données YAML problème d'import](https://www.ruby-forum.com/t/importation-de-donna-es-yaml-probla-me-dimport/150872)
**Author:** [@seatmanu](https://www.ruby-forum.com/u/seatmanu)\ **Replies:** 3\ **Last updated:** [October 14, 2008, 2:26pm UTC](https://www.ruby-forum.com/t/importation-de-donna-es-yaml-probla-me-dimport/150872 "2008-10-14T14:26:34Z")
Lorsque j’utilise l’importation d’un fichier yml : rake db:fixtures:load avec mon fichier yml : admin: id: 1 login: admin hashed\_password: c093739843181d80b35a84b1435a3f859d971b83 salt: 62002.5159940098894585 nom… --- ## [Mailer extension update](https://www.ruby-forum.com/t/mailer-extension-update/147750)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 3\ **Last updated:** [September 5, 2008, 3:16pm UTC](https://www.ruby-forum.com/t/mailer-extension-update/147750 "2008-09-05T15:16:18Z")
I’ve just manually merged ntalbott’s fork of the Mailer extension on github into radiant/radiant-mailer-extension. Those of you who have forks of ntalbott/radiant-mailer-extension should switch over if you can. Nath… --- ## [Form \_for usage](https://www.ruby-forum.com/t/form-for-usage/138195)
**Author:** [@frew](https://www.ruby-forum.com/u/frew)\ **Replies:** 8\ **Last updated:** [May 21, 2008, 6:31pm UTC](https://www.ruby-forum.com/t/form-for-usage/138195 "2008-05-21T18:31:00Z")
Hi all, I am sure that this is documented somewhere, but I can’t find it. I have a class A that has references class B. Like, a.b.name. I was wondering how to represent that with form\_for? \<% form\_for(@a) do |f| %\>… --- ## [Upload files](https://www.ruby-forum.com/t/upload-files/135028)
**Author:** [@Luis\_Miguel\_Cabezas](https://www.ruby-forum.com/u/Luis_Miguel_Cabezas)\ **Replies:** 3\ **Last updated:** [April 17, 2008, 10:52am UTC](https://www.ruby-forum.com/t/upload-files/135028 "2008-04-17T10:52:42Z")
Hola, Soy nuevo en Rails y me gustaría hacer un upload de una imagen. Como vengo de PHP, mi idea inicial es coger la variable asociada al file\_text y copiar desde el espacio temporal hacia el sitio donde se guardan… --- ## [How to get the method name](https://www.ruby-forum.com/t/how-to-get-the-method-name/126005)
**Author:** [@tcblues](https://www.ruby-forum.com/u/tcblues)\ **Replies:** 3\ **Last updated:** [January 15, 2008, 11:19am UTC](https://www.ruby-forum.com/t/how-to-get-the-method-name/126005 "2008-01-15T11:19:40Z")
I need to get the method name automatically like we do with the classes: puts self.class.to\_s() I’m trying: self.method.to\_s() or self.class.method.to\_s() but it doesn’t work. --- ## [Efficiency of recursion (stack level too deep)](https://www.ruby-forum.com/t/efficiency-of-recursion-stack-level-too-deep/120146)
**Author:** [@Chet\_Nichols\_III](https://www.ruby-forum.com/u/Chet_Nichols_III)\ **Replies:** 3\ **Last updated:** [November 14, 2007, 9:46pm UTC](https://www.ruby-forum.com/t/efficiency-of-recursion-stack-level-too-deep/120146 "2007-11-14T21:46:28Z")
hi there- so i started running into a problem using recursion with ruby- it seemed a little too soon for me to be getting a stack overflow (‘stack level too deep (SystemStackError)’), so i wrote up a quick simple sc… --- ## [\[Codice a Barre\] File \*.bat](https://www.ruby-forum.com/t/codice-a-barre-file-bat/84096)
**Author:** [@guzziii](https://www.ruby-forum.com/u/guzziii)\ **Replies:** 3\ **Last updated:** [February 2, 2007, 2:40pm UTC](https://www.ruby-forum.com/t/codice-a-barre-file-bat/84096 "2007-02-02T14:40:23Z")
Ciao sono riuscito a generare il codice a barre usando Java (Barcode4J). Ora vorrei riuscire a lanciare il mio file run.bat dalla mia applicazione sviluppata con Ruby on Rails. E’ possibile secondo voi? --- ## [Rails Framework Documentation - More Info, Please](https://www.ruby-forum.com/t/rails-framework-documentation-more-info-please/79884)
**Author:** [@mrpunkin](https://www.ruby-forum.com/u/mrpunkin)\ **Replies:** 8\ **Last updated:** [December 20, 2006, 9:56pm UTC](https://www.ruby-forum.com/t/rails-framework-documentation-more-info-please/79884 "2006-12-20T21:56:43Z")
Hey all, I try to ask intelligent question about Ruby on Rails, and only after I search for the answers myself. Recently, I’ve hit a frustrating bump on the learning curve and it seems really stupid. I’m making a us… --- ## [Typo 3.99.3 available. Please test](https://www.ruby-forum.com/t/typo-3-99-3-available-please-test/97739)
**Author:** [@slembcke](https://www.ruby-forum.com/u/slembcke)\ **Replies:** 3\ **Last updated:** [July 12, 2006, 4:16am UTC](https://www.ruby-forum.com/t/typo-3-99-3-available-please-test/97739 "2006-07-12T04:16:52Z")
Typo 3.99.3 is now on Rubyforge, but it may take an hour or two before ‘gem install typo’ works reliably. If you want to test it before then, please grab http://scottstuff.net/misc/typo-3.99.3.gem directly. There a… --- ## [ONLamp.com Tutorial Trouble](https://www.ruby-forum.com/t/onlamp-com-tutorial-trouble/54601)
**Author:** [@Alex\_Abate](https://www.ruby-forum.com/u/Alex_Abate)\ **Replies:** 3\ **Last updated:** [March 9, 2006, 10:01pm UTC](https://www.ruby-forum.com/t/onlamp-com-tutorial-trouble/54601 "2006-03-09T22:01:58Z")
I have installed Ruby on Rails and the latest version of MySQL in my Windows XP machine and I am following a demo from ONLamp.com http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=3. I am 3/5 down the page… --- ## [Include with two references of one model of the same table](https://www.ruby-forum.com/t/include-with-two-references-of-one-model-of-the-same-table/51978)
**Author:** [@adambeazley](https://www.ruby-forum.com/u/adambeazley)\ **Replies:** 3\ **Last updated:** [January 29, 2006, 2:13am UTC](https://www.ruby-forum.com/t/include-with-two-references-of-one-model-of-the-same-table/51978 "2006-01-29T02:13:37Z")
Hey guys, I just came across this oddity, not sure what to make of it yet, but I think it might be incorrect behavior. When doing a @inst.find(:all, :include =\> \[“hometeam”, “awayteam”\] …) hometeam and awayteam are … --- ## [Fixture fails when default table name not used](https://www.ruby-forum.com/t/fixture-fails-when-default-table-name-not-used/99950)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 3\ **Last updated:** [December 15, 2005, 4:19am UTC](https://www.ruby-forum.com/t/fixture-fails-when-default-table-name-not-used/99950 "2005-12-15T04:19:26Z")
Hi All, So I have a model like this (and associated users\_req in the db - legacy table): class UserReq \< ActiveRecord::Base set\_table\_name “users\_req” end and fixtures like this: first\_user\_req: id: 1 another\_us… --- ## [Help converting DateTime from UTC](https://www.ruby-forum.com/t/help-converting-datetime-from-utc/49414)
**Author:** [@geary](https://www.ruby-forum.com/u/geary)\ **Replies:** 3\ **Last updated:** [December 4, 2005, 3:13am UTC](https://www.ruby-forum.com/t/help-converting-datetime-from-utc/49414 "2005-12-04T03:13:29Z")
I trying to convert a parsed time of “2005-12-01T18:00:00Z” to the local equivalent. I’m current in -800 (PST) and so and doing the following: DateTime.parse(“2005-12-01T18:00:00Z”).new\_offset(-8.0/24) What I get is … --- ## [Ruby/Sinatra/Nokogiri - How to create a crawler which crawls the site when the submit button is hit](https://www.ruby-forum.com/t/ruby-sinatra-nokogiri-how-to-create-a-crawler-which-crawls-the-site-when-the-submit-button-is-hit/252569)
**Author:** [@YoungZeeZee](https://www.ruby-forum.com/u/YoungZeeZee)\ **Replies:** 0\ **Last updated:** [June 12, 2019, 3:45pm UTC](https://www.ruby-forum.com/t/ruby-sinatra-nokogiri-how-to-create-a-crawler-which-crawls-the-site-when-the-submit-button-is-hit/252569 "2019-06-12T15:45:23Z")
Hi , I am aware of some part of nokogiri and I have already written an app which is crawl what i want however i want it in a different way. Here is a very simple example. rb. file: require ‘open-uri’ require ‘nokogi… --- ## [ImportError: libgnuradio-foo.so: cannot open shared object file: No such file or directory](https://www.ruby-forum.com/t/importerror-libgnuradio-foo-so-cannot-open-shared-object-file-no-such-file-or-directory/233950)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 24, 2015, 9:05am UTC](https://www.ruby-forum.com/t/importerror-libgnuradio-foo-so-cannot-open-shared-object-file-no-such-file-or-directory/233950 "2015-01-24T09:05:55Z")
Hello G.s I am trying to implement 802.15.4. I had taken the files from this website GitHub - bastibl/gr-ieee802-15-4: IEEE 802.15.4 ZigBee Transceiver. My error was ImportError: libgnuradio-foo.so: cannot open shared… --- ## [FXTable - iterating through headers](https://www.ruby-forum.com/t/fxtable-iterating-through-headers/174254)
**Author:** [@ymeth](https://www.ruby-forum.com/u/ymeth)\ **Replies:** 0\ **Last updated:** [August 23, 2009, 5:57pm UTC](https://www.ruby-forum.com/t/fxtable-iterating-through-headers/174254 "2009-08-23T17:57:41Z")
Hi, my question concerns FXHeaders in an FXTable As the title says I’m trying to iterate through each header in order to get it’s text. However, im getting some very strange errors (that is: strange to me). Here is … --- ## [Beginner with project in mind](https://www.ruby-forum.com/t/beginner-with-project-in-mind/224500)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [November 14, 2012, 2:40pm UTC](https://www.ruby-forum.com/t/beginner-with-project-in-mind/224500 "2012-11-14T14:40:20Z")
Hi, I’ve recently started learning ruby and have a project in mind. The project is basically a system to keep track of my workouts at the gym, it also should calculate(based on a few starting inputs from user) the req… --- ## [Keep Alive Bug](https://www.ruby-forum.com/t/keep-alive-bug/198556)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [November 3, 2010, 2:45pm UTC](https://www.ruby-forum.com/t/keep-alive-bug/198556 "2010-11-03T14:45:16Z")
With keep alive enabled I regularly get issues where requests are combined, it seems to depend on the status of a background XMLHTTP request as to whether or not they will be combined. The output I get is like: ,{“i… --- ## [Error handling: two flavors?](https://www.ruby-forum.com/t/error-handling-two-flavors/198120)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 5\ **Last updated:** [October 27, 2010, 10:29am UTC](https://www.ruby-forum.com/t/error-handling-two-flavors/198120 "2010-10-27T10:29:25Z")
Hi, I recall reading somewhere (can’t remember where) that there are two flavors of error handling available in ruby: 1) for truly unexpected contingencies, and 2) for other infrequent but expected contingencies. So,… --- ## [Trying to pick a model setup without ridiculous routes](https://www.ruby-forum.com/t/trying-to-pick-a-model-setup-without-ridiculous-routes/192123)
**Author:** [@Joel\_K](https://www.ruby-forum.com/u/Joel_K)\ **Replies:** 5\ **Last updated:** [July 27, 2010, 9:57am UTC](https://www.ruby-forum.com/t/trying-to-pick-a-model-setup-without-ridiculous-routes/192123 "2010-07-27T09:57:06Z")
I am making a site with beer info. I want to have the beer name, brewery and style info for every beer. So they all need to be connected. But, I don’t want two styles, i.e. “Pale Ale”, “pale ale”, “paleale”. So I was … --- ## [How to convert it into utf-8?](https://www.ruby-forum.com/t/how-to-convert-it-into-utf-8/191382)
**Author:** [@luofeiyu](https://www.ruby-forum.com/u/luofeiyu)\ **Replies:** 5\ **Last updated:** [July 12, 2010, 10:47am UTC](https://www.ruby-forum.com/t/how-to-convert-it-into-utf-8/191382 "2010-07-12T10:47:38Z")
in my linux comsole: ghex2 /home/pt/myday there is the first line content AA3F3201861F0000D61F0000 would you mind to tell me how can convert it into utf-8? --- ## [\[Bug #2976\] cucumber$B$G(BSEGV](https://www.ruby-forum.com/t/bug-2976-cucumber-b-g-bsegv/185291)
**Author:** [@Sakuro\_OZAWA](https://www.ruby-forum.com/u/Sakuro_OZAWA)\ **Replies:** 5\ **Last updated:** [April 19, 2010, 6:23am UTC](https://www.ruby-forum.com/t/bug-2976-cucumber-b-g-bsegv/185291 "2010-04-19T06:23:43Z")
Bug #2976: cucumbere$B$Ge(BSEGV http://redmine.ruby-lang.org/issues/show/2976 e$B5/I\<\ **Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 5\ **Last updated:** [November 17, 2009, 4:35pm UTC](https://www.ruby-forum.com/t/ruby-bat/178323 "2009-11-17T16:35:59Z") Any chance of jruby also naming itself ruby? Then things like pik run ruby install gem\_name would work on windows \[currently it works for everything except jruby, which must be special cased\]. Thanks! -r --- ## [Session problem \[restful authentication\]](https://www.ruby-forum.com/t/session-problem-restful-authentication/143433)
**Author:** [@cojones](https://www.ruby-forum.com/u/cojones)\ **Replies:** 5\ **Last updated:** [July 24, 2009, 10:24am UTC](https://www.ruby-forum.com/t/session-problem-restful-authentication/143433 "2009-07-24T10:24:14Z")
Hi, I just installed “restful\_auhtentication” to my application. The installation iteself went just fine but when i try to access sites that need authentication I get a strange error message from Firefox (German so I… --- ## [Scan IP Range In Ruby on Rails](https://www.ruby-forum.com/t/scan-ip-range-in-ruby-on-rails/171239)
**Author:** [@dharshannew](https://www.ruby-forum.com/u/dharshannew)\ **Replies:** 5\ **Last updated:** [June 30, 2009, 10:37am UTC](https://www.ruby-forum.com/t/scan-ip-range-in-ruby-on-rails/171239 "2009-06-30T10:37:21Z")
Is there any method to scan ip range in ruby on rails ! --- ## [Best practices for develop a web service (server+client)?](https://www.ruby-forum.com/t/best-practices-for-develop-a-web-service-server-client/158851)
**Author:** [@xdmx](https://www.ruby-forum.com/u/xdmx)\ **Replies:** 5\ **Last updated:** [January 29, 2009, 12:40pm UTC](https://www.ruby-forum.com/t/best-practices-for-develop-a-web-service-server-client/158851 "2009-01-29T12:40:11Z")
Hi, i’ve two applications (APP1 and APP2) and i want that APP2 is able to get data from APP1. I think that a simple rest web service is the way to go. Do you have some good examples/tutorials? I’ve googled but i find … --- ## [Upload module doesnt compile with 0.6.34](https://www.ruby-forum.com/t/upload-module-doesnt-compile-with-0-6-34/156062)
**Author:** [@nginx.mailinglist](https://www.ruby-forum.com/u/nginx.mailinglist)\ **Replies:** 5\ **Last updated:** [December 21, 2008, 1:37pm UTC](https://www.ruby-forum.com/t/upload-module-doesnt-compile-with-0-6-34/156062 "2008-12-21T13:37:42Z")
Hello I was unable to compile nginx 0.6.34 with upload module support My test system consists of Vmware6.5 with OpenSuse11.1 64bit running I tried both “Nginx upload module (v 2.0.7)” and “Nginx upload module (v 2.1.… --- ## [VHF Transmitter](https://www.ruby-forum.com/t/vhf-transmitter/154308)
**Author:** [@Ed\_Criscuolo](https://www.ruby-forum.com/u/Ed_Criscuolo)\ **Replies:** 5\ **Last updated:** [November 27, 2008, 10:31pm UTC](https://www.ruby-forum.com/t/vhf-transmitter/154308 "2008-11-27T22:31:14Z")
The project I’m working on (an SDR for a spacecraft communication groundstation) needs to transmit VHF at around 145 MHz. There seems to be a distinct “gap” in the transmit capabilities of the USRP daughterboards be… [Previous page](https://www.ruby-forum.com/top.md?page=1214&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1216&per_page=50)