# Top **URL:** https://www.ruby-forum.com/top.md?page=1140 [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:** 1141 --- ## [DBI and SQLite3](https://www.ruby-forum.com/t/dbi-and-sqlite3/172071)
**Author:** [@dafydd](https://www.ruby-forum.com/u/dafydd)\ **Replies:** 1\ **Last updated:** [July 14, 2009, 8:48am UTC](https://www.ruby-forum.com/t/dbi-and-sqlite3/172071 "2009-07-14T08:48:13Z")
I’m trying to load an SQLite3 database with the DBI and I need some help. Here’s the setup I have and the error I’m getting: the sqlite stuff: sqlite test SQLite version 2.8.17 Enter “.help” for instructions sqlite\>… --- ## [About the use of Scenario Outline for validation stuff](https://www.ruby-forum.com/t/about-the-use-of-scenario-outline-for-validation-stuff/166305)
**Author:** [@JSSSSrSSSSmy\_FRERE](https://www.ruby-forum.com/u/JSSSSrSSSSmy_FRERE)\ **Replies:** 1\ **Last updated:** [April 24, 2009, 6:36am UTC](https://www.ruby-forum.com/t/about-the-use-of-scenario-outline-for-validation-stuff/166305 "2009-04-24T06:36:58Z")
Hi there ! I was wondering if the way I test the validation of my forms is right or not. So here’s a little example : Imagine you have a form with some validations designed to create some object. You want to test it … --- ## [Cap: deploy with "svn info" that doesn't know --username?](https://www.ruby-forum.com/t/cap-deploy-with-svn-info-that-doesnt-know-username/151475)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 1\ **Last updated:** [October 24, 2008, 6:49am UTC](https://www.ruby-forum.com/t/cap-deploy-with-svn-info-that-doesnt-know-username/151475 "2008-10-24T06:49:16Z")
Hi all Sadly my hoster uses an old version of Subversion whose “info” command doesn’t know the --username argument: removed\_email\_address@domain.invalid \[~/railsapps/shop\]# cap deploy:update executing \`deploy:update… --- ## [Og NameError](https://www.ruby-forum.com/t/og-nameerror/124181)
**Author:** [@Matthew\_B\_Gardner](https://www.ruby-forum.com/u/Matthew_B_Gardner)\ **Replies:** 1\ **Last updated:** [December 27, 2007, 12:07pm UTC](https://www.ruby-forum.com/t/og-nameerror/124181 "2007-12-27T12:07:15Z")
Hello – I don’t know if this still belongs here or should be sent to the Ogden list, but here goes: In my standalone application, these lines: require “rubygems” require “og” are producing: /usr/lib/ruby/gems/1.8… --- ## [How to regenerate config/application.rb in Rails 4.2?](https://www.ruby-forum.com/t/how-to-regenerate-config-application-rb-in-rails-4-2/234511)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [March 11, 2015, 12:21pm UTC](https://www.ruby-forum.com/t/how-to-regenerate-config-application-rb-in-rails-4-2/234511 "2015-03-11T12:21:07Z")
Hi all, I’ve been trying to find out if Rails 4.2 provides a single command that regenerates config/application.rb in an existing application. I’m trying to find something more lightweight than running ‘rails new MyA… --- ## [Regular expression length syntax not working?](https://www.ruby-forum.com/t/regular-expression-length-syntax-not-working/233406)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 11, 2014, 6:09pm UTC](https://www.ruby-forum.com/t/regular-expression-length-syntax-not-working/233406 "2014-12-11T18:09:46Z")
Hi This is my second post. :slight\_smile: I have a regular expression in my location directive to match on a URL. When I use: http { … location ~ ^/event/\[0-9,A-Z\]{16}/info$ { proxy\_pass http://localhos… --- ## [Building a C extension](https://www.ruby-forum.com/t/building-a-c-extension/230751)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 3, 2014, 1:17pm UTC](https://www.ruby-forum.com/t/building-a-c-extension/230751 "2014-07-03T13:17:14Z")
Hi, After reading the discussion about “the death of Mailing lists”, I thought it would be good to post this question directly here: I have a gem, I want to build the C extensions for. The gem source is located here:… --- ## [Rails session hangs on hitting debugger line of code](https://www.ruby-forum.com/t/rails-session-hangs-on-hitting-debugger-line-of-code/240943)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [May 7, 2014, 5:11pm UTC](https://www.ruby-forum.com/t/rails-session-hangs-on-hitting-debugger-line-of-code/240943 "2014-05-07T17:11:23Z")
Hi - Am using ruby-debug gem. When i run my rails application, once the control reaches the ‘debugger’ line, the entire session hangs. I cannot type or execute any commands further. Can i get some help here? My code: … --- ## [Omniauth-facebook CSRF vulnerability](https://www.ruby-forum.com/t/omniauth-facebook-csrf-vulnerability/237487)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [November 25, 2013, 9:01am UTC](https://www.ruby-forum.com/t/omniauth-facebook-csrf-vulnerability/237487 "2013-11-25T09:01:10Z")
Hanno trovato una vulnerabilità in questa gemma. Se qualcuno la usa ne faccia l’aggiornamento alla 1.5.0 http://www.openwall.com/lists/oss-security/2013/11/12/5 --- ## [Devise alternative for API based authentication?](https://www.ruby-forum.com/t/devise-alternative-for-api-based-authentication/236552)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 17, 2013, 8:00am UTC](https://www.ruby-forum.com/t/devise-alternative-for-api-based-authentication/236552 "2013-09-17T08:00:24Z")
Hi, As token\_authenticatable is completely removed from Devise, there’s no way to use it for API based authentication system. What would be a best solution for rails 4 api based application ? -rax --- ## [Removing index.php from url](https://www.ruby-forum.com/t/removing-index-php-from-url/224923)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 3, 2012, 10:11pm UTC](https://www.ruby-forum.com/t/removing-index-php-from-url/224923 "2012-12-03T22:11:52Z")
Hey all, I have a server with nginx 1.2.5 and php-fpm 5.3.3 installed. I have a web application built on top of zend framework and the routing passes everything thru a index.php file. So while http://www.domain.com… --- ## [Upgrade nginx 1.3.0 on Centos 6](https://www.ruby-forum.com/t/upgrade-nginx-1-3-0-on-centos-6/220080)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 28, 2012, 12:55am UTC](https://www.ruby-forum.com/t/upgrade-nginx-1-3-0-on-centos-6/220080 "2012-05-28T00:55:31Z")
Hi, why the 1.3.0 version isn’t it in repository? http://nginx.org/packages/centos/6/x86\_64/RPMS/ I’d like upgrade to last version… Thanks. Posted at Nginx Forum: --- ## [Closing event on a Notebook page](https://www.ruby-forum.com/t/closing-event-on-a-notebook-page/180116)
**Author:** [@Svend\_Haugaard\_SSSS](https://www.ruby-forum.com/u/Svend_Haugaard_SSSS)\ **Replies:** 2\ **Last updated:** [December 15, 2009, 4:31am UTC](https://www.ruby-forum.com/t/closing-event-on-a-notebook-page/180116 "2009-12-15T04:31:30Z")
How do I catch a closing event for a Notebook page. I have added a number of pages (class Panel) to a Notebook and I can remove them via the default close button on the pane. But I what to run some code before the pag… --- ## [\[ANN\] Paris On Rails 2009 en... 2010](https://www.ruby-forum.com/t/ann-paris-on-rails-2009-en-2010/178646)
**Author:** [@Laurent\_J](https://www.ruby-forum.com/u/Laurent_J)\ **Replies:** 2\ **Last updated:** [November 8, 2009, 10:11pm UTC](https://www.ruby-forum.com/t/ann-paris-on-rails-2009-en-2010/178646 "2009-11-08T22:11:41Z")
Bonjour, L'édition de Paris On Rails 2009 est reportée début 2010 pour plusieurs raisons: tout d'abord le sponsoring est un peu difficile à trouver ces temps-ci et, d'autre part, nous avons reçu un nombre insuffisan… --- ## [How to close a window when using EJS?](https://www.ruby-forum.com/t/how-to-close-a-window-when-using-ejs/173828)
**Author:** [@SSSSSSSSSS\_SSSSSSSS](https://www.ruby-forum.com/u/SSSSSSSSSS_SSSSSSSS)\ **Replies:** 2\ **Last updated:** [August 16, 2009, 10:14am UTC](https://www.ruby-forum.com/t/how-to-close-a-window-when-using-ejs/173828 "2009-08-16T10:14:48Z")
when using EJS,I have to write in the controller like this: … Render :update do |page| Page.xxxxx End … I want to know if there is a method “xxxxx” to close the current window,if not ,how can I close the current … --- ## [Question about nginx, slowloris and fastcgi](https://www.ruby-forum.com/t/question-about-nginx-slowloris-and-fastcgi/171382)
**Author:** [@Michiel\_van\_Es](https://www.ruby-forum.com/u/Michiel_van_Es)\ **Replies:** 2\ **Last updated:** [July 1, 2009, 2:43pm UTC](https://www.ruby-forum.com/t/question-about-nginx-slowloris-and-fastcgi/171382 "2009-07-01T14:43:27Z")
Hi, i am new to Nginx and I am testing the latest stable Nginx as webserver with slowloris. When I test slowloris on my php enabled website I see Nginx running to 100% and get the following error: 500 Internal Serve… --- ## [Last element skip in array mapping](https://www.ruby-forum.com/t/last-element-skip-in-array-mapping/170197)
**Author:** [@tarazed](https://www.ruby-forum.com/u/tarazed)\ **Replies:** 2\ **Last updated:** [June 13, 2009, 7:21pm UTC](https://www.ruby-forum.com/t/last-element-skip-in-array-mapping/170197 "2009-06-13T19:21:01Z")
Still a newbie after 2 years, investigating obscure corners of the language (version 1.8). I made some tests based on a discussion in \_why’s “bits” RedHanded blog: a = \[ 1, 2, 3, 4, 5, nil \] b = \[ 1, 2, 3, 4, 5 \] x… --- ## [Cannot log in/authenticate within RSpec Story](https://www.ruby-forum.com/t/cannot-log-in-authenticate-within-rspec-story/139336)
**Author:** [@glenatron](https://www.ruby-forum.com/u/glenatron)\ **Replies:** 2\ **Last updated:** [June 3, 2008, 1:54am UTC](https://www.ruby-forum.com/t/cannot-log-in-authenticate-within-rspec-story/139336 "2008-06-03T01:54:51Z")
I’ve been slamming my head against a wall for a while now, and would like some help. I believe this is session related. I have a story that looks like: Given that a post exists And I am logged in When I visit the po… --- ## [Question about WxNotebook, threads, and GUI refreshing](https://www.ruby-forum.com/t/question-about-wxnotebook-threads-and-gui-refreshing/126239)
**Author:** [@combas](https://www.ruby-forum.com/u/combas)\ **Replies:** 2\ **Last updated:** [January 31, 2008, 9:48pm UTC](https://www.ruby-forum.com/t/question-about-wxnotebook-threads-and-gui-refreshing/126239 "2008-01-31T21:48:32Z")
I’m running into a problem I’ve had before with wxRuby where the GUI does not update while my App is processing some set of data. The fix for this I know is to put the data processing piece in a new thread and in the … --- ## [Date\_select and the bad id](https://www.ruby-forum.com/t/date-select-and-the-bad-id/118536)
**Author:** [@stratboy](https://www.ruby-forum.com/u/stratboy)\ **Replies:** 2\ **Last updated:** [October 29, 2007, 9:52am UTC](https://www.ruby-forum.com/t/date-select-and-the-bad-id/118536 "2007-10-29T09:52:23Z")
Hi! I’m using date\_select. I want to write a js that change the day field based on the month field (if I select october, than the day field has 31 days, if I select september, it changes to 30, and so on…) This is t… --- ## [SOAP performance and unmarshalling/parsing speed](https://www.ruby-forum.com/t/soap-performance-and-unmarshalling-parsing-speed/89349)
**Author:** [@micah](https://www.ruby-forum.com/u/micah)\ **Replies:** 2\ **Last updated:** [June 6, 2007, 3:51pm UTC](https://www.ruby-forum.com/t/soap-performance-and-unmarshalling-parsing-speed/89349 "2007-06-06T15:51:22Z")
I have been playing around with SOAP a little (as a client), and I really like soap4r. I was able to get my SOAP client running without too much trouble at all. Unfortunately, the performance is fairly slow. We have… --- ## [Connecting to XML/SOAP feed that requires pkcs12 certificate](https://www.ruby-forum.com/t/connecting-to-xml-soap-feed-that-requires-pkcs12-certificate/72824)
**Author:** [@Davoice](https://www.ruby-forum.com/u/Davoice)\ **Replies:** 2\ **Last updated:** [October 19, 2006, 8:46am UTC](https://www.ruby-forum.com/t/connecting-to-xml-soap-feed-that-requires-pkcs12-certificate/72824 "2006-10-19T08:46:07Z")
All, I’m stumped. I need to connect to an XML/SOAP feed… that’s normally not an issue. But this one has a hoop that threw me for a loop. Some corporate security geek implented it such that a client certificate (pk… --- ## [Generating Migrations](https://www.ruby-forum.com/t/generating-migrations/54170)
**Author:** [@subimage](https://www.ruby-forum.com/u/subimage)\ **Replies:** 2\ **Last updated:** [February 28, 2006, 10:39am UTC](https://www.ruby-forum.com/t/generating-migrations/54170 "2006-02-28T10:39:58Z")
How are you all going about generating migrations for your engines? Right now I’m just calling script/generate migration then moving it into the /vendor/plugins/my\_engine/db/migrations path. Is this the “right way” to… --- ## [Ruby is adding wierd? Possibly rounding](https://www.ruby-forum.com/t/ruby-is-adding-wierd-possibly-rounding/244467)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [April 19, 2016, 9:35am UTC](https://www.ruby-forum.com/t/ruby-is-adding-wierd-possibly-rounding/244467 "2016-04-19T09:35:26Z")
So I am new to Ruby and also programming. This is my second script, making an if else elsif script. So, I have 9.99 + 17.6. It should come out to 27.59, which is my elsif part. It should trigger that argument thing. B… --- ## [Installing visualruby on Win 7 fails with extconf.rb failed](https://www.ruby-forum.com/t/installing-visualruby-on-win-7-fails-with-extconf-rb-failed/241649)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [April 21, 2015, 10:41am UTC](https://www.ruby-forum.com/t/installing-visualruby-on-win-7-fails-with-extconf-rb-failed/241649 "2015-04-21T10:41:39Z")
I am trying to install the visualruby gem on Windows 7 (64 bit, but running 32-bit Ruby 1.9.3 (ruby 1.9.3p448 (2013-06-27) \[i386-mingw32\]). The last line before failure is: checking for rb\_cairo.h… no and then it fai… --- ## [Parsing extra metadata](https://www.ruby-forum.com/t/parsing-extra-metadata/231623)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 22, 2014, 1:19am UTC](https://www.ruby-forum.com/t/parsing-extra-metadata/231623 "2014-08-22T01:19:53Z")
Hello, I am trying to add some extra information to the standard metadata file header. Following the information posted on http://gnuradio.org/doc/doxygen/page\_metadata.html , I am able to write and read the standar… --- ## [Mainline does not include gzip module?](https://www.ruby-forum.com/t/mainline-does-not-include-gzip-module/238328)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [January 4, 2014, 2:53am UTC](https://www.ruby-forum.com/t/mainline-does-not-include-gzip-module/238328 "2014-01-04T02:53:57Z")
i just replaced a stable install with the mainline version (1.5.8) and noticed that the outputted files are not being gzipped. i ran nginx -V and do not see any arguments that enable gzip. is there a reason why the st… --- ## [Senior Rails Developer (Job opportunity based in Singapore](https://www.ruby-forum.com/t/senior-rails-developer-job-opportunity-based-in-singapore/234962)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [May 21, 2013, 8:34pm UTC](https://www.ruby-forum.com/t/senior-rails-developer-job-opportunity-based-in-singapore/234962 "2013-05-21T20:34:05Z")
Hi Rubyist, I am a recruiter who specializes in Web and mobile technology in Singapore. I was wondering if you will be keen to work and live in Singapore. We call it the little red dot because it is a small cosmopoli… --- ## [Linker problem with c++ application on next branch](https://www.ruby-forum.com/t/linker-problem-with-c-application-on-next-branch/228254)
**Author:** [@copot](https://www.ruby-forum.com/u/copot)\ **Replies:** 3\ **Last updated:** [April 16, 2013, 4:44pm UTC](https://www.ruby-forum.com/t/linker-problem-with-c-application-on-next-branch/228254 "2013-04-16T16:44:05Z")
Greetings, Today I updated my gnuradio/next installation to the latest revision and I now get a linker error trying to compile my application: Linking CXX executable strx /usr/bin/ld: CMakeFiles/strx.dir/strx/strx\_so… --- ## [Embedded variable $cookie\_YYY and "-" symbol](https://www.ruby-forum.com/t/embedded-variable-cookie-yyy-and-symbol/226687)
**Author:** [@Igor\_Karymov](https://www.ruby-forum.com/u/Igor_Karymov)\ **Replies:** 3\ **Last updated:** [February 18, 2013, 2:10pm UTC](https://www.ruby-forum.com/t/embedded-variable-cookie-yyy-and-symbol/226687 "2013-02-18T14:10:49Z")
Hi all. I observe unexpected behavior when trying to use $cookie\_YYY embended variable when cookie name include “-” symbol. set $uwaver $cookie\_un-uwa-version; $uwaver always equal to “-uwa-version” string instead of … --- ## [Rotating logs in Rails 3](https://www.ruby-forum.com/t/rotating-logs-in-rails-3/205060)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 29, 2011, 5:45pm UTC](https://www.ruby-forum.com/t/rotating-logs-in-rails-3/205060 "2011-03-29T17:45:12Z")
It looks like there are two accepted ways of rotating log files on production, but most of the discussion I’ve found is a couple years old. Does anyone have an opinion on which of these methods is better for a Rails 3… --- ## [New AES gem available -- fast-aes](https://www.ruby-forum.com/t/new-aes-gem-available-fast-aes/181926)
**Author:** [@nwiger](https://www.ruby-forum.com/u/nwiger)\ **Replies:** 3\ **Last updated:** [July 1, 2010, 6:12pm UTC](https://www.ruby-forum.com/t/new-aes-gem-available-fast-aes/181926 "2010-07-01T18:12:41Z")
I’ve just released a new AES gem for Ruby, written in C for speed. This gem leverages some open source AES C code that has been in use for many years. I created this gem because other AES implementations didn’t even … --- ## [Code Review: Protected3](https://www.ruby-forum.com/t/code-review-protected3/168529)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 3\ **Last updated:** [May 22, 2009, 12:56am UTC](https://www.ruby-forum.com/t/code-review-protected3/168529 "2009-05-22T00:56:02Z")
tfpt review “/shelveset:Protected3;REDMOND\\tomat” Small changes in DLR. Ruby: Fixes handling of CLR protected and private methods and properties. Enables generic methods in ClsTypeEmitter. Removes RubyCallFlag.TryCa… --- ## [How to analysis a packet?](https://www.ruby-forum.com/t/how-to-analysis-a-packet/147680)
**Author:** [@slaughter](https://www.ruby-forum.com/u/slaughter)\ **Replies:** 3\ **Last updated:** [September 9, 2008, 6:51am UTC](https://www.ruby-forum.com/t/how-to-analysis-a-packet/147680 "2008-09-09T06:51:28Z")
Hello all, I need to send SNMP packets and check whether SNMP-Response packets are received. I was looking at rubyforger, which seems to allow me to do this quite easily. However, rubyforger is dependent on ruby pcap … --- ## [Odd Behavior During Testing](https://www.ruby-forum.com/t/odd-behavior-during-testing/141266)
**Author:** [@mahadewa](https://www.ruby-forum.com/u/mahadewa)\ **Replies:** 3\ **Last updated:** [June 25, 2008, 7:12pm UTC](https://www.ruby-forum.com/t/odd-behavior-during-testing/141266 "2008-06-25T19:12:47Z")
I’m completely lost here. Can anyone shed some light on this? In the SnS extension I have created the following… In styles\_n\_scripts\_extension.rb (activate method): SiteController.send :include, SiteControllerExtensi… --- ## [Tech writer seeks to build portfolio with a ruby project](https://www.ruby-forum.com/t/tech-writer-seeks-to-build-portfolio-with-a-ruby-project/138802)
**Author:** [@dreamwave](https://www.ruby-forum.com/u/dreamwave)\ **Replies:** 8\ **Last updated:** [June 1, 2008, 10:39pm UTC](https://www.ruby-forum.com/t/tech-writer-seeks-to-build-portfolio-with-a-ruby-project/138802 "2008-06-01T22:39:42Z")
Hi everyone, I’m looking to build my technical writing portfolio by doing some API documentation. Could someone throw out some ruby projects that I could investigate and offer my services to? I have some progra… --- ## [USRP - Radio Astronomy](https://www.ruby-forum.com/t/usrp-radio-astronomy/123406)
**Author:** [@Frank\_Rawlins](https://www.ruby-forum.com/u/Frank_Rawlins)\ **Replies:** 8\ **Last updated:** [December 21, 2007, 5:48am UTC](https://www.ruby-forum.com/t/usrp-radio-astronomy/123406 "2007-12-21T05:48:53Z")
Hi,I am running UBUNTU 7.10 and gnuradio-3.1.1. for USRP. The fm radio works fine. However, when I try running ‘invoke\_ra script’ I receive the following. Can someone help please?Thank you,FrankTraceback (most rec… --- ## [Wrapping a structure as a new class](https://www.ruby-forum.com/t/wrapping-a-structure-as-a-new-class/106285)
**Author:** [@trebor777](https://www.ruby-forum.com/u/trebor777)\ **Replies:** 3\ **Last updated:** [June 11, 2007, 5:13pm UTC](https://www.ruby-forum.com/t/wrapping-a-structure-as-a-new-class/106285 "2007-06-11T17:13:35Z")
well i don’t know if my title is exactly what i mean… anyway I’m writing a C extension, which can create a Bitmap class.(I’m using SDL) So far, it’s working… for the initialization: //==============================… --- ## [How do I serialize data for a controller action](https://www.ruby-forum.com/t/how-do-i-serialize-data-for-a-controller-action/103645)
**Author:** [@dmcclean](https://www.ruby-forum.com/u/dmcclean)\ **Replies:** 3\ **Last updated:** [May 9, 2007, 4:15pm UTC](https://www.ruby-forum.com/t/how-do-i-serialize-data-for-a-controller-action/103645 "2007-05-09T16:15:56Z")
I have two instances of a intranet Rails application running on different networks. The database design for each is the same, but the data is different. I occasionally need for certain database records to be copied fr… --- ## [Why does this code don't work! help](https://www.ruby-forum.com/t/why-does-this-code-dont-work-help/87115)
**Author:** [@anmar](https://www.ruby-forum.com/u/anmar)\ **Replies:** 3\ **Last updated:** [February 28, 2007, 3:39pm UTC](https://www.ruby-forum.com/t/why-does-this-code-dont-work-help/87115 "2007-02-28T15:39:54Z")
hi, i have made this simple program, it spouse to send tx signals one to each tx board. #!/usr/bin/env python from gnuradio import gr from gnuradio.eng\_notation import num\_to\_str, str\_to\_num from gnuradio import us… --- ## [YARV and Rails!](https://www.ruby-forum.com/t/yarv-and-rails/86327)
**Author:** [@william](https://www.ruby-forum.com/u/william)\ **Replies:** 3\ **Last updated:** [February 22, 2007, 10:08am UTC](https://www.ruby-forum.com/t/yarv-and-rails/86327 "2007-02-22T10:08:55Z")
http://devnull.blogs.banot.net/articles/2007/01/01/yarv-ya-es-parte-de-ruby esto sera bueno para los que nos iniciamos en rails? que opinan, la opinion de los expertor me interesa mucho. saludos. --- ## [How can I change the value of the session key](https://www.ruby-forum.com/t/how-can-i-change-the-value-of-the-session-key/85088)
**Author:** [@stepheneb](https://www.ruby-forum.com/u/stepheneb)\ **Replies:** 3\ **Last updated:** [February 10, 2007, 11:37am UTC](https://www.ruby-forum.com/t/how-can-i-change-the-value-of-the-session-key/85088 "2007-02-10T11:37:32Z")
How can I change the session key “\_session\_id” returned to the client from my rails apps. I’m using both 1.2.2 and 1.1.6 frameworks. I have a strange problem. I have two rails apps that use REST to communicate. The pr… --- ## [Problema con muestra de datos](https://www.ruby-forum.com/t/problema-con-muestra-de-datos/83918)
**Author:** [@metalpancho](https://www.ruby-forum.com/u/metalpancho)\ **Replies:** 3\ **Last updated:** [January 30, 2007, 10:10pm UTC](https://www.ruby-forum.com/t/problema-con-muestra-de-datos/83918 "2007-01-30T22:10:42Z")
hola amigos, miren tengo el siguiente problema… estoy haciendo una aplicacion en ruby on rails. Buneo el problema es el siguiente: Lo que pasa que tengo 2 tablas facturas y detalles… bueno en los modelos factura y det… --- ## [Column Names in Legecy Tables](https://www.ruby-forum.com/t/column-names-in-legecy-tables/74393)
**Author:** [@dinesh](https://www.ruby-forum.com/u/dinesh)\ **Replies:** 3\ **Last updated:** [November 8, 2006, 1:17am UTC](https://www.ruby-forum.com/t/column-names-in-legecy-tables/74393 "2006-11-08T01:17:36Z")
Hi, I’m using Rails with DB2 Database. The tables in the database are NOT rails conventions, and there is no ‘id’ column too in the tables. Hnece in the Model i’m setting the table name like this ModelEmployee.set\_ta… --- ## [Link\_to, anchors, and \](https://www.ruby-forum.com/t/link-to-anchors-and-a-href-name-link-name/70530)
**Author:** [@ryan](https://www.ruby-forum.com/u/ryan)\ **Replies:** 3\ **Last updated:** [September 30, 2006, 2:18am UTC](https://www.ruby-forum.com/t/link-to-anchors-and-a-href-name-link-name/70530 "2006-09-30T02:18:44Z")
I see that the following creates an anchor tag. link\_to “link”, :anchor =\> “same\_page\_link” However, how do I create an tag? link\_to doesn’t seem to support a :name option. Any ideas on the syntax, or a better way … --- ## [Simpe, but basic active record question](https://www.ruby-forum.com/t/simpe-but-basic-active-record-question/67096)
**Author:** [@remcoh](https://www.ruby-forum.com/u/remcoh)\ **Replies:** 8\ **Last updated:** [August 31, 2006, 8:19pm UTC](https://www.ruby-forum.com/t/simpe-but-basic-active-record-question/67096 "2006-08-31T20:19:34Z")
Hi, I know i can do this: if i have an ordeline i can do: customername=orderline.order.customer.name but can i also go the other way around? lets say i have a customer and i want to get a hold of all orderlines ord… --- ## ['Textile' selected, but 'Markdown' used](https://www.ruby-forum.com/t/textile-selected-but-markdown-used/96636)
**Author:** [@RSNSDominick](https://www.ruby-forum.com/u/RSNSDominick)\ **Replies:** 3\ **Last updated:** [July 1, 2006, 8:33pm UTC](https://www.ruby-forum.com/t/textile-selected-but-markdown-used/96636 "2006-07-01T20:33:48Z")
I have ‘Textile’ set as the default text styling for Typo. However, in both the live preview when posting and the actual post to my blog, Markdown is used instead. Since I don’t use much markup I only realized this wh… --- ## [Large uid's with Etc.getpwnam](https://www.ruby-forum.com/t/large-uids-with-etc-getpwnam/96124)
**Author:** [@Ryan\_McGovern](https://www.ruby-forum.com/u/Ryan_McGovern)\ **Replies:** 3\ **Last updated:** [June 27, 2006, 1:30am UTC](https://www.ruby-forum.com/t/large-uids-with-etc-getpwnam/96124 "2006-06-27T01:30:11Z")
I beleve there is a bug in Etc.getpwnam. On our OS X server running 10.4 with ruby 1.8.2 (2004-12-25) \[powerpc-darwin8.0\] we use AD for user management. The two id’s the one that is my real id i got from ls -ln and t… --- ## [ActiveRecord and cascade removing](https://www.ruby-forum.com/t/activerecord-and-cascade-removing/60442)
**Author:** [@zven](https://www.ruby-forum.com/u/zven)\ **Replies:** 3\ **Last updated:** [May 13, 2006, 9:44pm UTC](https://www.ruby-forum.com/t/activerecord-and-cascade-removing/60442 "2006-05-13T21:44:46Z")
Hi. Please help me how to make cascade delete for this 3 classes: class Section \< ActiveRecord:Base has\_many :ad\_bindings has\_many: banners, :through =\> :ad\_bindings end class AdBinding \< ActiveRecord:Base belongs\_… --- ## [Using ID as Key](https://www.ruby-forum.com/t/using-id-as-key/97940)
**Author:** [@tdellaringa](https://www.ruby-forum.com/u/tdellaringa)\ **Replies:** 3\ **Last updated:** [January 28, 2006, 5:10am UTC](https://www.ruby-forum.com/t/using-id-as-key/97940 "2006-01-28T05:10:59Z")
Hi, I followed the howto to use keys for documents: http://ferret.davebalmain.com/trac/wiki/HowTos#Howtousekeysfordocument If I add two documents with the same id, only one gets added to the index as expected. Howev… [Previous page](https://www.ruby-forum.com/top.md?page=1139&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1141&per_page=50)