# Top **URL:** https://www.ruby-forum.com/top.md?page=822 [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:** 823 --- ## [Problem with Upload module](https://www.ruby-forum.com/t/problem-with-upload-module/145497)
**Author:** [@rub3n](https://www.ruby-forum.com/u/rub3n)\ **Replies:** 8\ **Last updated:** [August 11, 2008, 10:43pm UTC](https://www.ruby-forum.com/t/problem-with-upload-module/145497 "2008-08-11T22:43:52Z")
Hi friends, I’m testing the Upload module, and I’ve a litle problem, the fields of the form are not sent to my Rails app, here is my complete config: http://pastie.org/250944 Very thanks for your help ;). --- ## [Mongrel and webrick crashing after Fedora update to ruby - 1.8.6.230-1](https://www.ruby-forum.com/t/mongrel-and-webrick-crashing-after-fedora-update-to-ruby-1-8-6-230-1/141411)
**Author:** [@tonypm](https://www.ruby-forum.com/u/tonypm)\ **Replies:** 8\ **Last updated:** [July 31, 2008, 11:57pm UTC](https://www.ruby-forum.com/t/mongrel-and-webrick-crashing-after-fedora-update-to-ruby-1-8-6-230-1/141411 "2008-07-31T23:57:22Z")
Hi, Fedora updates have just been added to bring Ruby up to version 1.8.6.230-1 . And now both mongrel and webrick crash as soon as a request is received. In both rails 2.0.2 and 2.1.0. Just wondering if anyone els… --- ## [Render a partial file](https://www.ruby-forum.com/t/render-a-partial-file/132143)
**Author:** [@suneeta](https://www.ruby-forum.com/u/suneeta)\ **Replies:** 8\ **Last updated:** [March 17, 2008, 1:13pm UTC](https://www.ruby-forum.com/t/render-a-partial-file/132143 "2008-03-17T13:13:35Z")
Hi all… Can we render a partial file while clicking on a link? I tried the following: \<%= link\_to\_remote( “Cancel”, :update =\> “edit\_func\_spec\_div”, :url =\> {:partial =\> ‘cipart/show\_functional\_spec\_to\_edit’} ) %\>… --- ## [Queue and timeout](https://www.ruby-forum.com/t/queue-and-timeout/125156)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 8\ **Last updated:** [January 10, 2008, 11:48am UTC](https://www.ruby-forum.com/t/queue-and-timeout/125156 "2008-01-10T11:48:13Z")
timeout e$B$Ge(B Queue#pop e$B$K;~4V@)8B$r$D$1$?;~!“%?%$%\`%”%&%H;~$Ke(B Timeout::Error e$B$G$J$/e(B ThreadError e$B$,H/@8$7$^$9!#e(B % ./ruby -v -rtimeout -rthread -e ’ q = Queue.new timeout(1) { q.pop } ’ ruby 1.9… --- ## [Automating OS X with Ruby](https://www.ruby-forum.com/t/automating-os-x-with-ruby/124124)
**Author:** [@sdsykes](https://www.ruby-forum.com/u/sdsykes)\ **Replies:** 8\ **Last updated:** [January 3, 2008, 1:00am UTC](https://www.ruby-forum.com/t/automating-os-x-with-ruby/124124 "2008-01-03T01:00:53Z")
Howdy, I just upgraded to leopard and thought it would be a good opportunity to learn automation in OS X. I started playing around with Ruby OSA (http://rubyosa.rubyforge.org/). Many of the ‘hello world’ applications … --- ## [Ruby and boogers](https://www.ruby-forum.com/t/ruby-and-boogers/122313)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [December 10, 2007, 4:13pm UTC](https://www.ruby-forum.com/t/ruby-and-boogers/122313 "2007-12-10T16:13:02Z")
Hi Found a commercial where Java Duke is contemplating about Ruby while picking his nose and eating boogers: Mark --- ## [Failed to tune to low frequency with usrp.tune](https://www.ruby-forum.com/t/failed-to-tune-to-low-frequency-with-usrp-tune/112755)
**Author:** [@DiX](https://www.ruby-forum.com/u/DiX)\ **Replies:** 8\ **Last updated:** [August 23, 2007, 2:07am UTC](https://www.ruby-forum.com/t/failed-to-tune-to-low-frequency-with-usrp-tune/112755 "2007-08-23T02:07:32Z")
Hi, I am playing with a program which transmits music with narrow band freq modulation between two FLEX2400 broads. The program works like a charm when I tune to 2.4Ghz with the sentence: " self.tx.tune(self.subd… --- ## [New ajaxy CMS on Rails: adminpages](https://www.ruby-forum.com/t/new-ajaxy-cms-on-rails-adminpages/78596)
**Author:** [@msojka](https://www.ruby-forum.com/u/msojka)\ **Replies:** 8\ **Last updated:** [March 11, 2006, 5:27pm UTC](https://www.ruby-forum.com/t/new-ajaxy-cms-on-rails-adminpages/78596 "2006-03-11T17:27:51Z")
hey, i’ve created a basic content management system using rails and scriptaculous. I posted a first version last week, but I heavily extended it since then. Features: Pages are arranged in a sortable tree (sortable b… --- ## [Several processes writing to same file without flock-ing: Is controlled desaster possible?](https://www.ruby-forum.com/t/several-processes-writing-to-same-file-without-flock-ing-is-controlled-desaster-possible/243415)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [November 4, 2015, 10:11am UTC](https://www.ruby-forum.com/t/several-processes-writing-to-same-file-without-flock-ing-is-controlled-desaster-possible/243415 "2015-11-04T10:11:12Z")
Problem: I have several processes running on the same host, all are Ruby programs. Each process writes to the SAME file, using something like fh.puts(“some data”). I want to ensure, that no data line gets lost, and on… --- ## [What would be the best way for a rails project to receive real time stock quotes?](https://www.ruby-forum.com/t/what-would-be-the-best-way-for-a-rails-project-to-receive-real-time-stock-quotes/241111)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [May 16, 2014, 3:17pm UTC](https://www.ruby-forum.com/t/what-would-be-the-best-way-for-a-rails-project-to-receive-real-time-stock-quotes/241111 "2014-05-16T15:17:03Z")
I am trying to get real time stock quotes passed to my rails project. Is there any way to get that going? Trying to keep it as free as possible. Would yahoo or google finance offer some sort of service that could be u… --- ## [Ruby on Rails Interview Questions and Answers for all Ruby Lovers](https://www.ruby-forum.com/t/ruby-on-rails-interview-questions-and-answers-for-all-ruby-lovers/236059)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [August 2, 2013, 12:29pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-interview-questions-and-answers-for-all-ruby-lovers/236059 "2013-08-02T12:29:17Z")
Hello guys I have gathered some interview questions with answers in my Blog. Hope people here will found this helpful. Please let me know if any mistakes there. You guys can comment over there it self in the commen… --- ## [Extract # Number from a string](https://www.ruby-forum.com/t/extract-number-from-a-string/222587)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 3, 2012, 11:01am UTC](https://www.ruby-forum.com/t/extract-number-from-a-string/222587 "2012-09-03T11:01:29Z")
Hi I have a string how can i extract the number after the # sign? examples: old\_string = “this is \_ a 76string / #123 like 456” new\_string = “123” old\_string = “435 bill#198777 bgt” new\_string = “198777” old\_stri… --- ## [UHD vs. USRP2 driver questions](https://www.ruby-forum.com/t/uhd-vs-usrp2-driver-questions/214357)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 30, 2011, 11:01am UTC](https://www.ruby-forum.com/t/uhd-vs-usrp2-driver-questions/214357 "2011-11-30T11:01:27Z")
Hi, We’re using USRP2s with the RFX2400 daughterboards, and we’ve recently switched from the old USRP drivers to the UHD drivers as per general recommendation. However, we’ve run into a few problems that have us stum… --- ## [Jruby-lint not catching gems](https://www.ruby-forum.com/t/jruby-lint-not-catching-gems/213048)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [October 21, 2011, 7:24pm UTC](https://www.ruby-forum.com/t/jruby-lint-not-catching-gems/213048 "2011-10-21T19:24:31Z")
Hello, I’ve been trying out the jruby-lint tool and it works great for stuff like Kernel.fork and Thread.critical. But its not picking up my non-JDBC gems. For example, if run “rails new myapp” on MRI and there is “… --- ## [My JRuby-Rails app on JBoss and Mobicents can make Phone calls!](https://www.ruby-forum.com/t/my-jruby-rails-app-on-jboss-and-mobicents-can-make-phone-calls/162735)
**Author:** [@Jean\_Deruelle](https://www.ruby-forum.com/u/Jean_Deruelle)\ **Replies:** 4\ **Last updated:** [March 13, 2009, 9:08pm UTC](https://www.ruby-forum.com/t/my-jruby-rails-app-on-jboss-and-mobicents-can-make-phone-calls/162735 "2009-03-13T21:08:04Z")
Hi all, I’m the project lead of Mobicents Sip Servlets ( Mobicents Sip Servlets - Sip-Servlets), subproject of the open source Mobicents Communications platform -http://www.mobicents.org (which is in turn part of J… --- ## [Iron Man](https://www.ruby-forum.com/t/iron-man/137971)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 4\ **Last updated:** [May 19, 2008, 11:16am UTC](https://www.ruby-forum.com/t/iron-man/137971 "2008-05-19T11:16:07Z")
Ce qu’on peut généralement à un blockbuster ou un film pop-corn comme Iron Man, c’est de nous changer les esprit voire de nous vider l’esprit, en nous divertissant avec moultes effets spéciaux, explosions, animation… --- ## [HTTP post to a differnt port + no content type response](https://www.ruby-forum.com/t/http-post-to-a-differnt-port-no-content-type-response/81416)
**Author:** [@alexr](https://www.ruby-forum.com/u/alexr)\ **Replies:** 4\ **Last updated:** [January 9, 2007, 6:06pm UTC](https://www.ruby-forum.com/t/http-post-to-a-differnt-port-no-content-type-response/81416 "2007-01-09T18:06:00Z")
Hello everyone, I’m trying my first ruby script here. What I am trying to do is sending an SMS using Kannel, for this Kannel runs an script in an specific port(13013). Basically you do a HTTP post like this: http://1… --- ## [How to run offline "bundle install" from windows](https://www.ruby-forum.com/t/how-to-run-offline-bundle-install-from-windows/212666)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 14, 2015, 1:02pm UTC](https://www.ruby-forum.com/t/how-to-run-offline-bundle-install-from-windows/212666 "2015-01-14T13:02:38Z")
greetings! i just install most of the gems 3.1.1 required for offline install. when creating "rails new appnew -d mysql, it shows the message “run Bundle Install”. am using the offline procedure for this case which i … --- ## [CSV Error Handling](https://www.ruby-forum.com/t/csv-error-handling/239608)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [March 6, 2014, 6:27pm UTC](https://www.ruby-forum.com/t/csv-error-handling/239608 "2014-03-06T18:27:11Z")
require ‘CSV’ def pricelookup(my\_part\_number) csv = CSV.read('C:\\price\_lookup.csv', :headers =\> true) price = csv.find {|row| row\['Part No'\] == my\_part\_number }\['Price'\] return price end Above code works fine as lon… --- ## [Rspec failure upon revisit](https://www.ruby-forum.com/t/rspec-failure-upon-revisit/224285)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [November 7, 2012, 4:35pm UTC](https://www.ruby-forum.com/t/rspec-failure-upon-revisit/224285 "2012-11-07T16:35:52Z")
I just returned from a different project after taking a few weeks off of my tutorial. I’m using Ruby on Rails 3 Tutorial - Learn Rails by Example by Michael H… After rebooting my server I ran an rspec spec/ command t… --- ## [Newbie testing questions](https://www.ruby-forum.com/t/newbie-testing-questions/220205)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 1\ **Last updated:** [September 7, 2012, 9:14pm UTC](https://www.ruby-forum.com/t/newbie-testing-questions/220205 "2012-09-07T21:14:10Z")
I recently wrote my first gem and am now in the process of learning how to write tests for it before I release. My gem is pretty basic and really just has a few class files with some methods for using GET to an API t… --- ## [Unable to get openssl to verify a callback signature](https://www.ruby-forum.com/t/unable-to-get-openssl-to-verify-a-callback-signature/226232)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 1\ **Last updated:** [June 20, 2011, 12:18am UTC](https://www.ruby-forum.com/t/unable-to-get-openssl-to-verify-a-callback-signature/226232 "2011-06-20T00:18:03Z")
I’m implementing a mobile payment solution and the provider only has instructions for PHP and Python. I wrote a Ruby version of the script, but it’s not working 100%. I have the full ruby version I created, along wi… --- ## [Using JOptionPane with Monkeybars](https://www.ruby-forum.com/t/using-joptionpane-with-monkeybars/198496)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [November 2, 2010, 4:26pm UTC](https://www.ruby-forum.com/t/using-joptionpane-with-monkeybars/198496 "2010-11-02T16:26:22Z")
I am just starting out with Monkeybars. I want to create modal dialog boxes, though only simple ones (eg confirm to quit). Java already has this done with JOptionPane, but I cannot get it to be modal. I have my event … --- ## [Intallation of GNU Radio in Ubuntu 10.04 without Internet Connection](https://www.ruby-forum.com/t/intallation-of-gnu-radio-in-ubuntu-10-04-without-internet-connection/195957)
**Author:** [@hafiz\_zimran](https://www.ruby-forum.com/u/hafiz_zimran)\ **Replies:** 1\ **Last updated:** [October 4, 2010, 2:46am UTC](https://www.ruby-forum.com/t/intallation-of-gnu-radio-in-ubuntu-10-04-without-internet-connection/195957 "2010-10-04T02:46:47Z")
Hi  I have already installed GNU on my PC with Ubuntu 10.04 . Now I am trying to install GNU Radio Software on my Note Book in Ubuntu 10.04 enviroment without internet connection ( I am not allowed to connect my N… --- ## [Deploying Rails Engine to Heroku](https://www.ruby-forum.com/t/deploying-rails-engine-to-heroku/243182)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [August 31, 2015, 6:03pm UTC](https://www.ruby-forum.com/t/deploying-rails-engine-to-heroku/243182 "2015-08-31T18:03:54Z")
Hi guys, I’ve got a Rails app that is dependent on a Rails Engine to function. I would like know how to deploy such an app to Heroku and especially if there’s somebody who has made a tutorial. Thank you in advance. --- ## [Bfsk](https://www.ruby-forum.com/t/bfsk/233099)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [November 19, 2014, 6:28pm UTC](https://www.ruby-forum.com/t/bfsk/233099 "2014-11-19T18:28:36Z")
Would someone please recommend a book that steps through the implementation used in GNU Radio for the Frequency Mod and Quadrature Mod blocks? I’ve looked at the source code and I have seen posts trying to explain wha… --- ## [File sharing site tutorial?](https://www.ruby-forum.com/t/file-sharing-site-tutorial/224687)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 22, 2012, 3:47am UTC](https://www.ruby-forum.com/t/file-sharing-site-tutorial/224687 "2012-11-22T03:47:29Z")
I’ve been thinking of doing a RoR application for a file sharing site a la imgur, but for other kinds of files (Namely 3D modeling stuff.) Is there a decent tutorial for this sort of app? I’ve been told that paperclip… --- ## [Strange problem with waffle-jna](https://www.ruby-forum.com/t/strange-problem-with-waffle-jna/224340)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 8, 2012, 6:32am UTC](https://www.ruby-forum.com/t/strange-problem-with-waffle-jna/224340 "2012-11-08T06:32:21Z")
Hi! I am trying to use the Waffle Java library (GitHub - Waffle/waffle: Enable drop-in Windows Single Sign On for popular Java web servers.) with JRuby, but with very little success. The strange thing is this: I am t… --- ## [Prawn e pdf con font non selezionabile](https://www.ruby-forum.com/t/prawn-e-pdf-con-font-non-selezionabile/223522)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 9, 2012, 12:44pm UTC](https://www.ruby-forum.com/t/prawn-e-pdf-con-font-non-selezionabile/223522 "2012-10-09T12:44:05Z")
Ciao, ho generato dei pdf con Prawn utilizzando dei font “non convenzionali”, ad esempio con “SourceSansFont” o “Dosis” (entrambi TrueType), dove non è possibile selezionare il testo (per esempio per fare dei copia-i… --- ## [Please help with proxy\_pass and trailing slash!](https://www.ruby-forum.com/t/please-help-with-proxy-pass-and-trailing-slash/217845)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 15, 2012, 5:19am UTC](https://www.ruby-forum.com/t/please-help-with-proxy-pass-and-trailing-slash/217845 "2012-03-15T05:19:08Z")
I have a php site with location /app served by Java app server on same server port 9001 What is in /app/ should become / (root) for Java app server I have this in config: server { … index index.html index.htm index… --- ## [RSpec newbie ran rspec 2.4 on WinXP, got HOME undefined](https://www.ruby-forum.com/t/rspec-newbie-ran-rspec-2-4-on-winxp-got-home-undefined/201572)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 11, 2011, 12:47pm UTC](https://www.ruby-forum.com/t/rspec-newbie-ran-rspec-2-4-on-winxp-got-home-undefined/201572 "2011-01-11T12:47:03Z")
Hi, I’m running WinXP-Pro/SP3 & Ruby 1.8.6 I just got the RSpec Book and successfully ran gem install rspec --version 2.0.0 per the book’s suggestion. In a Command window, I ran K:\>rspec -v and got: K:/\_Utilities… --- ## [Ruby without framework](https://www.ruby-forum.com/t/ruby-without-framework/194598)
**Author:** [@mrashi12](https://www.ruby-forum.com/u/mrashi12)\ **Replies:** 3\ **Last updated:** [September 7, 2010, 7:46pm UTC](https://www.ruby-forum.com/t/ruby-without-framework/194598 "2010-09-07T19:46:05Z")
Can I use ruby code running in web browser without any frameworks used? Also anyone please tell me how to make framework, Please give me some tips or spark to start with. I need to make a new framework because I need… --- ## [Encoding::UTF\_8 missing?](https://www.ruby-forum.com/t/encoding-utf-8-missing/178949)
**Author:** [@tensaiji](https://www.ruby-forum.com/u/tensaiji)\ **Replies:** 3\ **Last updated:** [November 14, 2009, 7:22am UTC](https://www.ruby-forum.com/t/encoding-utf-8-missing/178949 "2009-11-14T07:22:15Z")
I’ve just done a fresh reinstall of OS X Snow Leopard on my mac, and I’m having all kinds of problems with Rails, but the latest problem has me stumped. Whenever I run rake db:seed to populate my database I hit the fo… --- ## [' X is not missing constant Y ' , problem after rails update](https://www.ruby-forum.com/t/x-is-not-missing-constant-y-problem-after-rails-update/92366)
**Author:** [@friofool](https://www.ruby-forum.com/u/friofool)\ **Replies:** 3\ **Last updated:** [June 5, 2009, 11:28pm UTC](https://www.ruby-forum.com/t/x-is-not-missing-constant-y-problem-after-rails-update/92366 "2009-06-05T23:28:40Z")
Hello, I’m just updating my rails version to 1.2.3 I get the ’ X is not missing constant Y’ message for all request in my existing applications. Exemple : app/controller/login/login.rb use a model in : app/models/… --- ## [Is the Fit Table documentation correct?](https://www.ruby-forum.com/t/is-the-fit-table-documentation-correct/157415)
**Author:** [@markmt](https://www.ruby-forum.com/u/markmt)\ **Replies:** 3\ **Last updated:** [January 11, 2009, 3:30pm UTC](https://www.ruby-forum.com/t/is-the-fit-table-documentation-correct/157415 "2009-01-11T15:30:44Z")
I’ve been looking at the authentication feature example contained in merb\_cucumber and not having used features with tabulated input before I had to go and look for an explanation of the syntax. However when I looked … --- ## [Resampling precision](https://www.ruby-forum.com/t/resampling-precision/142210)
**Author:** [@irene159](https://www.ruby-forum.com/u/irene159)\ **Replies:** 3\ **Last updated:** [July 4, 2008, 6:17pm UTC](https://www.ruby-forum.com/t/resampling-precision/142210 "2008-07-04T18:17:55Z")
Hello, I run into some weird results on the rational\_resampler.rational\_resampler\_ccf output. Look at picture 1 \[1\] bellow: Signal input : Carrier of 1,4 Mhz sampled at 640 Ksamp/s Interporlation resampler = 2 Dec… --- ## [Killing Win32 process](https://www.ruby-forum.com/t/killing-win32-process/139380)
**Author:** [@anukulsinghal](https://www.ruby-forum.com/u/anukulsinghal)\ **Replies:** 3\ **Last updated:** [June 3, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/killing-win32-process/139380 "2008-06-03T18:23:36Z")
Hi, I tried the following code snippet to kill a Win32 process: def killQTP wmi = WIN32OLE.connect(“winmgmts://”) processes = wmi.ExecQuery(“select \* from Win32\_process”) for process in processes do if process.Name… --- ## [Link\_to file](https://www.ruby-forum.com/t/link-to-file/114271)
**Author:** [@sweb](https://www.ruby-forum.com/u/sweb)\ **Replies:** 3\ **Last updated:** [January 20, 2008, 7:55pm UTC](https://www.ruby-forum.com/t/link-to-file/114271 "2008-01-20T19:55:28Z")
Hi, This is probably the stupidest question that I’m ever going to ask, but how do I create a link to a file? To be more clear, I simply want to create a link to a file that I am storing in the /public directory, say … --- ## [Plugin HAML et son utilisation](https://www.ruby-forum.com/t/plugin-haml-et-son-utilisation/105010)
**Author:** [@shingara](https://www.ruby-forum.com/u/shingara)\ **Replies:** 3\ **Last updated:** [May 25, 2007, 2:09pm UTC](https://www.ruby-forum.com/t/plugin-haml-et-son-utilisation/105010 "2007-05-25T14:09:36Z")
Bonjour, Je suis en train d’étudier un peu le plugin HAML \[1\] et par extension son langage SASS. Mais voilà j’ai du mal à me rendre compte de sa pertinence à long terme. Donc je voulais savoir si vous aviez des retour… --- ## [How to set one more primary keys?](https://www.ruby-forum.com/t/how-to-set-one-more-primary-keys/80016)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 3\ **Last updated:** [December 21, 2006, 4:35am UTC](https://www.ruby-forum.com/t/how-to-set-one-more-primary-keys/80016 "2006-12-21T04:35:21Z")
Now, I want to create table’s columns by “rake migrate”, but the default primary key is only ID. how to set one more primary keys? saying, add same table structure like this sql: CREATE TABLE samples ( id INTEGER NOT… --- ## [Need help to convert .htaccess to nginx rules](https://www.ruby-forum.com/t/need-help-to-convert-htaccess-to-nginx-rules/227144)
**Author:** [@onel0ve](https://www.ruby-forum.com/u/onel0ve)\ **Replies:** 5\ **Last updated:** [March 6, 2013, 11:13am UTC](https://www.ruby-forum.com/t/need-help-to-convert-htaccess-to-nginx-rules/227144 "2013-03-06T11:13:27Z")
\[code\]\ #Compress SetOutputFilter DEFLATE Options +FollowSymLinks RewriteEngine on RewriteBase / please use .php at url for admin RewriteRule ^recent-articles-feed rss.php \[NC\] RewriteRule ^rss/(\[^/… --- ## [Creating signal processing blocks in Python on Windows](https://www.ruby-forum.com/t/creating-signal-processing-blocks-in-python-on-windows/222070)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [August 14, 2012, 5:26pm UTC](https://www.ruby-forum.com/t/creating-signal-processing-blocks-in-python-on-windows/222070 "2012-08-14T17:26:10Z")
Hi all, I have recently installed GNU Radio on Windows according to the instructions at http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio\_Windows, and have played around with some simple examples in GNU … --- ## [Named routes problem more rails than rspec](https://www.ruby-forum.com/t/named-routes-problem-more-rails-than-rspec/202477)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 31, 2011, 6:54am UTC](https://www.ruby-forum.com/t/named-routes-problem-more-rails-than-rspec/202477 "2011-01-31T06:54:42Z")
Howdy, I have emailed before about the inconsistencies I’m spotting when using named routes/resource, but I think I’ve narrowed down the issue. It would seem this has nothing to do with rspec per se, but more with ho… --- ## [Cannot call EJBs 3.0 from the JRuby script](https://www.ruby-forum.com/t/cannot-call-ejbs-3-0-from-the-jruby-script/156016)
**Author:** [@eipipuz](https://www.ruby-forum.com/u/eipipuz)\ **Replies:** 5\ **Last updated:** [December 22, 2008, 3:39pm UTC](https://www.ruby-forum.com/t/cannot-call-ejbs-3-0-from-the-jruby-script/156016 "2008-12-22T15:39:33Z")
Hello guys, I am following the instructions in the book JRuby on Rails in the “chapter 9 - A JRuby enterpise Bean” and I am getting a strange error. I have glassfish correctly installed and working. I am using Eclipse … --- ## [Trouble running my app](https://www.ruby-forum.com/t/trouble-running-my-app/87628)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 5\ **Last updated:** [March 5, 2007, 4:14pm UTC](https://www.ruby-forum.com/t/trouble-running-my-app/87628 "2007-03-05T16:14:50Z")
I tried posting this message earlier on the normal rails message board and was advised to post it on here. Never knew this forum existed but am glad to have found it. Anyways… Im having trouble running my app :frowni… --- ## [Unroll array in initial vars](https://www.ruby-forum.com/t/unroll-array-in-initial-vars/81034)
**Author:** [@Krekna\_M](https://www.ruby-forum.com/u/Krekna_M)\ **Replies:** 5\ **Last updated:** [January 3, 2007, 11:25am UTC](https://www.ruby-forum.com/t/unroll-array-in-initial-vars/81034 "2007-01-03T11:25:52Z")
Hi, I’d like to know how I can unroll an array into some instance variables. like this: pseudocode: class Person def initialize @name,@address,@place\_of\_birth,@whatever = Array end end –\* So I can call \*– pers… --- ## [Acts\_as\_list: update all items?](https://www.ruby-forum.com/t/acts-as-list-update-all-items/77415)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 5\ **Last updated:** [November 28, 2006, 9:40am UTC](https://www.ruby-forum.com/t/acts-as-list-update-all-items/77415 "2006-11-28T09:40:16Z")
Hi there I have the models product and images, where a product may have as many images as it wants. I already have several products and images, and now I want to make the listable. So I created a migration that adds a… --- ## [How to timeout a session in rails 2.3.9](https://www.ruby-forum.com/t/how-to-timeout-a-session-in-rails-2-3-9/242191)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 6\ **Last updated:** [June 3, 2015, 8:50pm UTC](https://www.ruby-forum.com/t/how-to-timeout-a-session-in-rails-2-3-9/242191 "2015-06-03T20:50:06Z")
I am running a rails 2.3.9 app and I cannot seem to make the session expire. I have tried the :expires\_after =\> in the environment.rb and it works in webrick, but crashes on nginx with passenger. Is there a way in th… --- ## [Problemi di timeout con actionmailer e gmail](https://www.ruby-forum.com/t/problemi-di-timeout-con-actionmailer-e-gmail/219677)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [May 11, 2012, 3:12pm UTC](https://www.ruby-forum.com/t/problemi-di-timeout-con-actionmailer-e-gmail/219677 "2012-05-11T15:12:39Z")
Ciao, oggi mi sveglio e scopro che il mio bel mailer ha smesso di funzionare (tristezza…)… fino a ieri girava che era una bomba, e oggi va in timeout… io in initializers ho creato un file “setup\_mail.rb” con queste … --- ## [Default antenna with RFX2400](https://www.ruby-forum.com/t/default-antenna-with-rfx2400/214818)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [December 13, 2011, 2:08pm UTC](https://www.ruby-forum.com/t/default-antenna-with-rfx2400/214818 "2011-12-13T14:08:29Z")
Hi, I’m using USRP2 with RFX2400 daughter board. I’m using GRC. By default which antenna are used for USRP-source and USRP-sink? PN [Previous page](https://www.ruby-forum.com/top.md?page=821&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=823&per_page=50)