# Top **URL:** https://www.ruby-forum.com/top.md?page=1851 [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:** 1852 --- ## [Video Progress Bar Issue](https://www.ruby-forum.com/t/video-progress-bar-issue/229752)
**Author:** [@RRRRRR](https://www.ruby-forum.com/u/RRRRRR)\ **Replies:** 2\ **Last updated:** [February 9, 2013, 2:36pm UTC](https://www.ruby-forum.com/t/video-progress-bar-issue/229752 "2013-02-09T14:36:50Z")
I am using ffmpeg to post video to my site in a modal. When I post I have a second pop up window opening where the video should be uploaded and processed while showing a progress bar. This enables my users to contin… --- ## [Adding a hyperlink to a pop-up window on a form field label in Rails](https://www.ruby-forum.com/t/adding-a-hyperlink-to-a-pop-up-window-on-a-form-field-label-in-rails/226517)
**Author:** [@scottc](https://www.ruby-forum.com/u/scottc)\ **Replies:** 2\ **Last updated:** [December 12, 2012, 3:53am UTC](https://www.ruby-forum.com/t/adding-a-hyperlink-to-a-pop-up-window-on-a-form-field-label-in-rails/226517 "2012-12-12T03:53:37Z")
Is there a way to embed a hyperlink in a form label in Rails using link\_to? I am trying to do this in a form field as follows: \<%= f.label “Accept Terms of Service?” %\> I appreciate any ideas. --- ## [Adding different title for a single form in rails](https://www.ruby-forum.com/t/adding-different-title-for-a-single-form-in-rails/223325)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [September 29, 2012, 4:03pm UTC](https://www.ruby-forum.com/t/adding-different-title-for-a-single-form-in-rails/223325 "2012-09-29T16:03:02Z")
I have a Task management applciation where users can add task and edit it. I am using single form for it. When I render this form for edit and new, I need to assign the different form title for each. Say “Edit task” a… --- ## [Issue with multiple location blocks to handle two webapps](https://www.ruby-forum.com/t/issue-with-multiple-location-blocks-to-handle-two-webapps/222417)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 28, 2012, 11:44pm UTC](https://www.ruby-forum.com/t/issue-with-multiple-location-blocks-to-handle-two-webapps/222417 "2012-08-28T23:44:06Z")
Hi All, My webapp is a combination of two apps running on one server. the community app (smaller one) is located under community directory and the all urls starting with community should be handled by it e.g. exampl… --- ## [HTTP Streaming with Ruby on Rails running with JRuby (on Tomcat)](https://www.ruby-forum.com/t/http-streaming-with-ruby-on-rails-running-with-jruby-on-tomcat/217465)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 2, 2012, 9:49am UTC](https://www.ruby-forum.com/t/http-streaming-with-ruby-on-rails-running-with-jruby-on-tomcat/217465 "2012-03-02T09:49:38Z")
Is there any way to utilize Rails HTTP Streaming, the conventional way provided in Ruby on Rails 3.1, with JRuby (running in Tomcat)? I did not expect this to work, but I’ll post the error message anyway: NameError (u… --- ## [Inserting a static img tag with jQuery](https://www.ruby-forum.com/t/inserting-a-static-img-tag-with-jquery/216604)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 9, 2012, 9:40am UTC](https://www.ruby-forum.com/t/inserting-a-static-img-tag-with-jquery/216604 "2012-02-09T09:40:24Z")
Rails 3.1.3 This should be a basic question but it does not work for me, so I need some help. I would like to insert an image with jQuery after loading the page is done. More specifically, $('#combine').click(funct… --- ## [\[ruby-trunk - Bug #5812\]\[Assigned\] test-all is stuck on Windows](https://www.ruby-forum.com/t/ruby-trunk-bug-5812-assigned-test-all-is-stuck-on-windows/215212)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 27, 2012, 3:18am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-5812-assigned-test-all-is-stuck-on-windows/215212 "2012-01-27T03:18:30Z")
Issue #5812 has been reported by Usaku NAKAMURA. Bug #5812: test-all is stuck on Windows Author: Usaku NAKAMURA Status: Assigned Priority: Normal Assignee: Usaku NAKAMURA Category: core Target version: 2.0.0 ru… --- ## [Having another Python gateway block problem](https://www.ruby-forum.com/t/having-another-python-gateway-block-problem/215017)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [December 20, 2011, 12:16am UTC](https://www.ruby-forum.com/t/having-another-python-gateway-block-problem/215017 "2011-12-20T00:16:42Z")
If I’m doing something dumb, I can’t find it. Happens all the time though. I’m using the python\_blocks branch 5cd66eef8ab8a81589dc08a134457d15b431434e . I made a really simple sync\_block that square-waves an input … --- ## [Devise rails3, flash messages](https://www.ruby-forum.com/t/devise-rails3-flash-messages/198538)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [December 8, 2011, 10:40am UTC](https://www.ruby-forum.com/t/devise-rails3-flash-messages/198538 "2011-12-08T10:40:04Z")
I am playing with a simple rails 3 app. has anyone gotten the flash messages and flash error messages broken / not displaying? when I first accessed the view I got this: DEPRECATION WARNING: f.error\_messages was remo… --- ## [Can I drop-in a Ruby script and execute it within one of my Rails pages?](https://www.ruby-forum.com/t/can-i-drop-in-a-ruby-script-and-execute-it-within-one-of-my-rails-pages/213835)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 14, 2011, 6:40am UTC](https://www.ruby-forum.com/t/can-i-drop-in-a-ruby-script-and-execute-it-within-one-of-my-rails-pages/213835 "2011-11-14T06:40:38Z")
Is it possible to drop a Ruby script (around 50 lines) into one of your Rails pages? I am experimenting with doing this but I haven’t had any luck in finding out how. An example of what I am trying to do is to place… --- ## [RubyInstaller 1.9.3-p0 released](https://www.ruby-forum.com/t/rubyinstaller-1-9-3-p0-released/213396)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 1, 2011, 1:53am UTC](https://www.ruby-forum.com/t/rubyinstaller-1-9-3-p0-released/213396 "2011-11-01T01:53:27Z")
In combination with the rest of the RubyInstaller team, I’m very pleased to announce the release of RubyInstaller packages for Ruby1.9.3-p0 As usual, installer and 7z packages are available atRubyInstaller website an… --- ## [Nginx-1.1.6](https://www.ruby-forum.com/t/nginx-1-1-6/212907)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 19, 2011, 11:57am UTC](https://www.ruby-forum.com/t/nginx-1-1-6/212907 "2011-10-19T11:57:34Z")
Changes with nginx 1.1.6 17 Oct 2011 \*) Change in internal API: now module context data are cleared while internal redirect to named location. Requested by Yichun Z.. \*) C… --- ## [HTTP Basic Auth Popup](https://www.ruby-forum.com/t/http-basic-auth-popup/210996)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 23, 2011, 4:40am UTC](https://www.ruby-forum.com/t/http-basic-auth-popup/210996 "2011-08-23T04:40:24Z")
Hi guys, After I’ve upgraded to Rails 3.0.10, the application I’m working on started having these http basic auth popups. At first I thought it was caused by me upgrading to 3.0.10 which could’ve expired all curren… --- ## [USRP Source replaced with a file source](https://www.ruby-forum.com/t/usrp-source-replaced-with-a-file-source/209684)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [July 21, 2011, 5:30pm UTC](https://www.ruby-forum.com/t/usrp-source-replaced-with-a-file-source/209684 "2011-07-21T17:30:22Z")
Hi all To test my program several times with the same data I replaced the “USRP source” with a “file source” and a throttle: Old situation: self.uhd\_usrp\_source\_0 = uhd.usrp\_source( device\_addr=“addr=192.168.10.2”, … --- ## [How to write render expectation in Controller Spec?](https://www.ruby-forum.com/t/how-to-write-render-expectation-in-controller-spec/209348)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 13, 2011, 6:14pm UTC](https://www.ruby-forum.com/t/how-to-write-render-expectation-in-controller-spec/209348 "2011-07-13T18:14:31Z")
Hello All, I am a rspec beginner and I am trying to find a way out to write render expectation in controller spec.I used the following ways render ‘/channels/createchannel.html.erb’ view.should\_receive(:render).with(… --- ## [\[Ruby 1.9 - Feature #4607\]\[Open\] benchmark/bm vm3 thread mutex.rb の性能改善](https://www.ruby-forum.com/t/ruby-1-9-feature-4607-open-benchmark-bm-vm3-thread-mutex-rb/206167)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 29, 2011, 5:02am UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-4607-open-benchmark-bm-vm3-thread-mutex-rb/206167 "2011-04-29T05:02:46Z")
Issue #4607 has been reported by Motohiro KOSAKI. Feature #4607: benchmark/bm\_vm3\_thread\_mutex.rb の性能改善 Author: Motohiro KOSAKI Status: Open Priority: Normal Assignee: Category: core Target version: 以下のようなmutex… --- ## [Trying to figure out proper syntax for URLHelper for HTTP Referer](https://www.ruby-forum.com/t/trying-to-figure-out-proper-syntax-for-urlhelper-for-http-referer/204803)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 22, 2011, 2:21pm UTC](https://www.ruby-forum.com/t/trying-to-figure-out-proper-syntax-for-urlhelper-for-http-referer/204803 "2011-03-22T14:21:59Z")
I am trying to add a condition so a “back” button does not appear if the user arrived at the current page directly from a link offsite (eg., a link from a tweet). I do want the button to appear if the user arrived at … --- ## [Proxy\_cache doesn't return headers](https://www.ruby-forum.com/t/proxy-cache-doesnt-return-headers/204012)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 3, 2011, 1:00pm UTC](https://www.ruby-forum.com/t/proxy-cache-doesnt-return-headers/204012 "2011-03-03T13:00:22Z")
Hello, We have quite busy phpbb based forum. I found that it is quite heavy loaded with bots(Google, AdSense, Yahoo. It seems that AdSense bot duplicate every user’s request). I have added confuguration to cache all … --- ## [Daughterboard performance](https://www.ruby-forum.com/t/daughterboard-performance/203345)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 18, 2011, 3:38pm UTC](https://www.ruby-forum.com/t/daughterboard-performance/203345 "2011-02-18T15:38:10Z")
Hi I used XCVR2450 daughterboard for TX and RX on USRP2 and everything is fine. Recently I began to use RFX2400 and DBSRX-LF, which I found out the performance are much worse than XCVR2450. Observed from FFT plot, I… --- ## [A reverse proxy issue](https://www.ruby-forum.com/t/a-reverse-proxy-issue/199523)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 25, 2010, 4:17am UTC](https://www.ruby-forum.com/t/a-reverse-proxy-issue/199523 "2010-11-25T04:17:45Z")
I have an enviroment as follows: PC(192.168.95.2) ------ReverseProxy（Run Nginx，192.168.95.1 and 192.168.1.1）---------------OA Server(192.168.1.100) ---------------Mail S… --- ## [Errore nella gemma dust](https://www.ruby-forum.com/t/errore-nella-gemma-dust/197672)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 19, 2010, 12:34pm UTC](https://www.ruby-forum.com/t/errore-nella-gemma-dust/197672 "2010-10-19T12:34:16Z")
eseguendo i test il teminale mi da questo errore " ruby 1.8.7 (2010-08-16 patchlevel 302) \[i386-mingw32\] C:\\Documents and Settings\\Nope\\project\\plapama\>rake test (in C:/Documents and Settings/Nope/project/plapama) C… --- ## [Problems with gem installation on Windows](https://www.ruby-forum.com/t/problems-with-gem-installation-on-windows/197536)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [October 15, 2010, 10:59pm UTC](https://www.ruby-forum.com/t/problems-with-gem-installation-on-windows/197536 "2010-10-15T22:59:11Z")
I am looking for ruby expert for installing ‘libxslt-ruby’ gem on Windows with Ruby 1.9.2 via Bundler. The main problem is it is dependent on the following libraries to function properly: \* libm (math routines: very … --- ## [XCVR2450: Switch between sending/receiving mode](https://www.ruby-forum.com/t/xcvr2450-switch-between-sending-receiving-mode/196230)
**Author:** [@Matthias\_SchSSS\_fer](https://www.ruby-forum.com/u/Matthias_SchSSS_fer)\ **Replies:** 2\ **Last updated:** [October 11, 2010, 6:42pm UTC](https://www.ruby-forum.com/t/xcvr2450-switch-between-sending-receiving-mode/196230 "2010-10-11T18:42:05Z")
Hi List, I’m using the latest uhd fpga code and my own f/w on a USRP2 with the XCVR2450 (REV 692) dboard. After the tuning is done by the host, sending from f/w is no problem. Also receiving works fine after setting … --- ## [Net ldap problem?](https://www.ruby-forum.com/t/net-ldap-problem/194187)
**Author:** [@donpiotr](https://www.ruby-forum.com/u/donpiotr)\ **Replies:** 2\ **Last updated:** [September 1, 2010, 9:53am UTC](https://www.ruby-forum.com/t/net-ldap-problem/194187 "2010-09-01T09:53:55Z")
Hi! I have server with Active Directory. I wanted to do somethink like thet: def changelogonhours(name,ldap) filtr = Net::LDAP::Filter.eq(“cn”,name) ldap.search(:base =\> “dc=example,dc=local”, :filter =\> filtr){|ut| … --- ## [3 things: n00b](https://www.ruby-forum.com/t/3-things-n00b/191097)
**Author:** [@angel](https://www.ruby-forum.com/u/angel)\ **Replies:** 2\ **Last updated:** [July 5, 2010, 10:02pm UTC](https://www.ruby-forum.com/t/3-things-n00b/191097 "2010-07-05T22:02:09Z")
On a remote server I am running the command below using the restful\_authentication plugin and receiving the following error. ruby script/generate authenticated user sessions /usr/lib64/ruby/site\_ruby/1.8/rubygems/cu… --- ## [Using external clock with USRP2/WBX](https://www.ruby-forum.com/t/using-external-clock-with-usrp2-wbx/190289)
**Author:** [@Damien\_S](https://www.ruby-forum.com/u/Damien_S)\ **Replies:** 2\ **Last updated:** [June 17, 2010, 4:26pm UTC](https://www.ruby-forum.com/t/using-external-clock-with-usrp2-wbx/190289 "2010-06-17T16:26:59Z")
Hi all, I’m trying to use the external clock input of the usrp2 with WBX in receive mode. Unfortunately after processing the recorded signal there is still a clock drift despite the fact i’m using a GPS reference cl… --- ## [Email listener?](https://www.ruby-forum.com/t/email-listener/188118)
**Author:** [@Siddarth\_Chandrasek](https://www.ruby-forum.com/u/Siddarth_Chandrasek)\ **Replies:** 2\ **Last updated:** [May 6, 2010, 9:41am UTC](https://www.ruby-forum.com/t/email-listener/188118 "2010-05-06T09:41:54Z")
I’m trying to figure how best to write an email listener – basically, something that listens for particular keyword(s) at an account and responds appropriately. Any ideas? Thanks! Siddarth --- ## [Continuous integration](https://www.ruby-forum.com/t/continuous-integration/169602)
**Author:** [@destiney](https://www.ruby-forum.com/u/destiney)\ **Replies:** 2\ **Last updated:** [April 15, 2010, 5:15pm UTC](https://www.ruby-forum.com/t/continuous-integration/169602 "2010-04-15T17:15:15Z")
What is everyone using for continuous integration? I was wanting to use Integrity but it doesn’t currently support subversion. Thanks, – Greg D. http://destiney.com/ --- ## [Using popen & grep](https://www.ruby-forum.com/t/using-popen-grep/186708)
**Author:** [@dankitania](https://www.ruby-forum.com/u/dankitania)\ **Replies:** 2\ **Last updated:** [April 13, 2010, 8:35am UTC](https://www.ruby-forum.com/t/using-popen-grep/186708 "2010-04-13T08:35:45Z")
I’m relatively new to ruby and to practice I’ve put together the code below - it’s supposed take two arguments then apply it to a grep command and display the output. Currently, nothing is outputted to the console. An… --- ## [Divide BMP to YUV channels](https://www.ruby-forum.com/t/divide-bmp-to-yuv-channels/185892)
**Author:** [@pearce89](https://www.ruby-forum.com/u/pearce89)\ **Replies:** 2\ **Last updated:** [March 28, 2010, 8:01pm UTC](https://www.ruby-forum.com/t/divide-bmp-to-yuv-channels/185892 "2010-03-28T20:01:50Z")
Hey guys! I have an univercity exersise: I’m trying to get YUV channels from BMP picture, and output it like 3 grey images. I know the proportion: RGB to YUV Y = (0.257 \* R) + (0.504 \* G) + (0.098 \* B) + 16 V = … --- ## [Attack on Twitter](https://www.ruby-forum.com/t/attack-on-twitter/185677)
**Author:** [@pakothawade](https://www.ruby-forum.com/u/pakothawade)\ **Replies:** 2\ **Last updated:** [March 25, 2010, 5:52am UTC](https://www.ruby-forum.com/t/attack-on-twitter/185677 "2010-03-25T05:52:55Z")
Hello, Does anyone know the reason for the vulnerability in Twitter when a lot of DOS attacks were made? Were they due to the design of the application or the server where they hosted got attacked? Thanks, Pratik --- ## [XTEA Cryptography Algorithm](https://www.ruby-forum.com/t/xtea-cryptography-algorithm/174949)
**Author:** [@di3go](https://www.ruby-forum.com/u/di3go)\ **Replies:** 2\ **Last updated:** [September 4, 2009, 7:05pm UTC](https://www.ruby-forum.com/t/xtea-cryptography-algorithm/174949 "2009-09-04T19:05:33Z")
Some one know if ruby has any implementation of XTEA algorithm? I have a hardware connect on a serial port that uses this cryptography. --- ## [Variables in FreeBSD](https://www.ruby-forum.com/t/variables-in-freebsd/166508)
**Author:** [@dalspenguin](https://www.ruby-forum.com/u/dalspenguin)\ **Replies:** 2\ **Last updated:** [April 28, 2009, 12:53am UTC](https://www.ruby-forum.com/t/variables-in-freebsd/166508 "2009-04-28T00:53:25Z")
Hello, I have created nginx module (compile by gcc) and found that nginx does not support VARIABLES on the FreeBSD os. I try to use it like ngx\_str\_t name = {r-\>variables\[1\].len, (unsigned char \*) r-\>variables\[1\].da… --- ## [Il before\_filter](https://www.ruby-forum.com/t/il-before-filter/166409)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 2\ **Last updated:** [April 27, 2009, 9:50am UTC](https://www.ruby-forum.com/t/il-before-filter/166409 "2009-04-27T09:50:53Z")
…dovrebbe intervernire prima di ogni action del controller nel quale e’ inserito. Se allora in un controller io metto: before\_filter :find\_all e all’interno del find\_all metto: @tab\_1 = Tab1.all @tab\_2 = Tab2.all s… --- ## [Trying to make this application RESTy](https://www.ruby-forum.com/t/trying-to-make-this-application-resty/160125)
**Author:** [@anthony](https://www.ruby-forum.com/u/anthony)\ **Replies:** 2\ **Last updated:** [February 12, 2009, 6:37pm UTC](https://www.ruby-forum.com/t/trying-to-make-this-application-resty/160125 "2009-02-12T18:37:46Z")
Ok, here’s the basic workflow: A user inputs an order for a customer. This consists of several line items of equipment rental. (So, for example, 3 trucks at 7 am, 7:30, and 8am for June 23). (Ok, this part is easy…… --- ## [Fosdem 2009](https://www.ruby-forum.com/t/fosdem-2009/159029)
**Author:** [@Mathieu\_C](https://www.ruby-forum.com/u/Mathieu_C)\ **Replies:** 2\ **Last updated:** [February 1, 2009, 4:32pm UTC](https://www.ruby-forum.com/t/fosdem-2009/159029 "2009-02-01T16:32:15Z")
Qui y va ? Y’a des trucs bien sympa sur Ruby et Ror. http://fosdem.org/2009/schedule/rooms/aw1.120 Bon, je file réserver un hôtel… -\>\[\] – Mathieu --- ## [\[Bug #935\] child process forked from child thread does not call ruby\_cleanup](https://www.ruby-forum.com/t/bug-935-child-process-forked-from-child-thread-does-not-call-ruby-cleanup/156428)
**Author:** [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\ **Replies:** 2\ **Last updated:** [January 19, 2009, 6:26am UTC](https://www.ruby-forum.com/t/bug-935-child-process-forked-from-child-thread-does-not-call-ruby-cleanup/156428 "2009-01-19T06:26:38Z")
Bug #935: child process forked from child thread does not call ruby\_cleanup http://redmine.ruby-lang.org/issues/show/935 e$B5/I\<\ **Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 2\ **Last updated:** [December 30, 2008, 2:06pm UTC](https://www.ruby-forum.com/t/simplifying-the-software-stack-any-reason-cgi-cant-be-implemented-into-nginx/156559 "2008-12-30T14:06:27Z") Perhaps the way standard CGI programs run (compiled CGI, especially Perl, etc.) is not compatible with how nginx does it’s request processing, but couldn’t someone get a CGI module created for nginx so things like Apa… --- ## [Timer Alternatives](https://www.ruby-forum.com/t/timer-alternatives/155342)
**Author:** [@Tom\_E\_Purl](https://www.ruby-forum.com/u/Tom_E_Purl)\ **Replies:** 2\ **Last updated:** [December 11, 2008, 4:32pm UTC](https://www.ruby-forum.com/t/timer-alternatives/155342 "2008-12-11T16:32:18Z")
I would like to write a Jruby script that starts a timer, tries to complete something, and then fails if it times out. I took at look at the Ruby PLEAC page, and saw that this is typically done using the “timeout” m… --- ## [Fedora e Rails](https://www.ruby-forum.com/t/fedora-e-rails/154241)
**Author:** [@miclab](https://www.ruby-forum.com/u/miclab)\ **Replies:** 2\ **Last updated:** [December 2, 2008, 6:48pm UTC](https://www.ruby-forum.com/t/fedora-e-rails/154241 "2008-12-02T18:48:10Z")
Qualche consiglio su come utilizzare al meglio Rails su una Fedora? La mia idea è di installare ruby e irb (come db ci penso ma la scelta in produzione sarà postgresql). Poi installare le rubygem manualmente e rails… --- ## [How to do populate task? I'm trying something like](https://www.ruby-forum.com/t/how-to-do-populate-task-im-trying-something-like/146068)
**Author:** [@lz-coelho](https://www.ruby-forum.com/u/lz-coelho)\ **Replies:** 2\ **Last updated:** [August 17, 2008, 10:09am UTC](https://www.ruby-forum.com/t/how-to-do-populate-task-im-trying-something-like/146068 "2008-08-17T10:09:07Z")
I’m trying to write a taks to populate my rails project with Users. I wrote a simple script to generate and construct a yaml file, like it: #!/usr/bin/ruby require ‘digest/sha1’ letras = \[‘a’, ‘b’, ‘c’, ‘d’, ‘e’, ‘f’… --- ## [Meta\_data from Raw Image files and \*.psd files](https://www.ruby-forum.com/t/meta-data-from-raw-image-files-and-psd-files/196738)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 2\ **Last updated:** [July 10, 2008, 1:55pm UTC](https://www.ruby-forum.com/t/meta-data-from-raw-image-files-and-psd-files/196738 "2008-07-10T13:55:54Z")
Hi I am needing to extract metadata from image files primarily canon .CR2 and photoshop.psd files so I can use the metadata in a mysql database. Does anyone know of any available routines to help with the task… I wo… --- ## [Win32 OLE event sink & Quit](https://www.ruby-forum.com/t/win32-ole-event-sink-quit/135387)
**Author:** [@philpraxis](https://www.ruby-forum.com/u/philpraxis)\ **Replies:** 2\ **Last updated:** [April 22, 2008, 8:32am UTC](https://www.ruby-forum.com/t/win32-ole-event-sink-quit/135387 "2008-04-22T08:32:49Z")
Hi, I’m trying to setup a win32 ole callback that would notify me that the application that was launched has quit, in order to release the process from memory. The code I’m playing with looks like: @@access = WIN3… --- ## [Link\_to\_remote confirm dialog title](https://www.ruby-forum.com/t/link-to-remote-confirm-dialog-title/132501)
**Author:** [@rickf](https://www.ruby-forum.com/u/rickf)\ **Replies:** 2\ **Last updated:** [March 20, 2008, 7:55pm UTC](https://www.ruby-forum.com/t/link-to-remote-confirm-dialog-title/132501 "2008-03-20T19:55:24Z")
Is there any way to set the confirmation dialog title when using link\_to\_remote with the :confirm option? In Firefox the dialog works fine but the title is: “The page at http://localhost:3000 says:” It would be nice … --- ## [Button\_to\_function with text and image](https://www.ruby-forum.com/t/button-to-function-with-text-and-image/130274)
**Author:** [@neha-rohan](https://www.ruby-forum.com/u/neha-rohan)\ **Replies:** 2\ **Last updated:** [February 29, 2008, 7:14pm UTC](https://www.ruby-forum.com/t/button-to-function-with-text-and-image/130274 "2008-02-29T19:14:45Z")
Hi, Is there a way to have text as well as image u the button\_to\_function. \<%= button\_to\_function “Cancel” , “#{remote\_function()}”%\> I have something like this and now i want the cancel should also have some text wi… --- ## [With\_scope et current\_user](https://www.ruby-forum.com/t/with-scope-et-current-user/127929)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 2\ **Last updated:** [February 2, 2008, 11:17pm UTC](https://www.ruby-forum.com/t/with-scope-et-current-user/127929 "2008-02-02T23:17:49Z")
Bonjour, Sur mon site, des joueurs peuvent créer un jeu. Du coup, je veux m’assurer que seul le créateur accède à certaines modifications. Je voudrais (est-ce un bon choix ?) utiliser with\_scope. Comme vu dans un art… --- ## [Strange behavior of show in applic](https://www.ruby-forum.com/t/strange-behavior-of-show-in-applic/126267)
**Author:** [@extempore](https://www.ruby-forum.com/u/extempore)\ **Replies:** 2\ **Last updated:** [January 17, 2008, 6:36am UTC](https://www.ruby-forum.com/t/strange-behavior-of-show-in-applic/126267 "2008-01-17T06:36:47Z")
I have a form in wich I can succesfully add someone to my db. When I come to my list page I kan see everyone in that list so far so good. when I click on a member I can see the member in detail but the “ploeg” part i… --- ## [Running autotest on Windows XP?](https://www.ruby-forum.com/t/running-autotest-on-windows-xp/111825)
**Author:** [@michau](https://www.ruby-forum.com/u/michau)\ **Replies:** 2\ **Last updated:** [November 8, 2007, 7:26pm UTC](https://www.ruby-forum.com/t/running-autotest-on-windows-xp/111825 "2007-11-08T19:26:57Z")
Helo, Is it possible to make autotest (from Zentest gem) run on RoR under Windows XP? When I’m trying to do it, it throws an error message: "couldn’t find HOME environment – expanding ‘~/.autotest’ " On Cygwing it ru… --- ## [How to test partial](https://www.ruby-forum.com/t/how-to-test-partial/119464)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 2\ **Last updated:** [November 7, 2007, 3:45pm UTC](https://www.ruby-forum.com/t/how-to-test-partial/119464 "2007-11-07T15:45:07Z")
Hello, This is the test code. Over here i am trying to test the partial, is it render or not? I tried to test it with assert\_tag, but its giving me an error and the whole dump of th partial. I have never tested pa… --- ## [Can't use "|" in open-uri](https://www.ruby-forum.com/t/cant-use-in-open-uri/119237)
**Author:** [@UTUMI\_Hirosi](https://www.ruby-forum.com/u/UTUMI_Hirosi)\ **Replies:** 2\ **Last updated:** [November 5, 2007, 11:10am UTC](https://www.ruby-forum.com/t/cant-use-in-open-uri/119237 "2007-11-05T11:10:47Z")
e$BFb3$$H?=$7$^$9!#$O$8$a$^$7$F!#e(B open-uri e$B$G;HMQ$9$kJ8;zNs$Ke(B “|” e$B$,4^$^$l$F$$$k$H!"e(B bad URI e$B$HI=\<($5$l$F=\*N;$7$F$7$^$$$^$9!#e(B e$B;d$Oe(B Yahoo!e$B%G%Y%m%C%Q!\<%M%C%H%o!\<%/$Ne(B e$B!VF|K\\8l7ABVAG2r… [Previous page](https://www.ruby-forum.com/top.md?page=1850&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1852&per_page=50)