# Top **URL:** https://www.ruby-forum.com/top.md?page=1255 [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:** 1256 --- ## [Building gem with native extension](https://www.ruby-forum.com/t/building-gem-with-native-extension/140840)
**Author:** [@PartogiS\_Joshua](https://www.ruby-forum.com/u/PartogiS_Joshua)\ **Replies:** 1\ **Last updated:** [June 19, 2008, 4:55am UTC](https://www.ruby-forum.com/t/building-gem-with-native-extension/140840 "2008-06-19T04:55:53Z")
Dear all, I can not install a gem that has a native extension and ran into this error: jruby -S jgem install datamapper JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.or… --- ## [Webby 0.7.2](https://www.ruby-forum.com/t/webby-0-7-2/127952)
**Author:** [@timperrett](https://www.ruby-forum.com/u/timperrett)\ **Replies:** 7\ **Last updated:** [February 19, 2008, 12:53am UTC](https://www.ruby-forum.com/t/webby-0-7-2/127952 "2008-02-19T00:53:14Z")
== Webby by Tim P. http://webby.rubyforge.org == Description Webby builds websites. It’s not a framework. It’s not a webserver. It’s not a content management system. Webby builds websites very, very well. Webby wi… --- ## [Setting string width](https://www.ruby-forum.com/t/setting-string-width/125967)
**Author:** [@hurcan\_solter](https://www.ruby-forum.com/u/hurcan_solter)\ **Replies:** 7\ **Last updated:** [January 14, 2008, 2:21pm UTC](https://www.ruby-forum.com/t/setting-string-width/125967 "2008-01-14T14:21:14Z")
Hi there,Just a quick question … I’d like to insert newlines into a string around every 80ish character and those newlines shouldnt cut the words in the middle. Can anybody post a snippet how to do that TIA hurcan --- ## [InfoQ article](https://www.ruby-forum.com/t/infoq-article/119534)
**Author:** [@Ashley\_M](https://www.ruby-forum.com/u/Ashley_M)\ **Replies:** 1\ **Last updated:** [November 7, 2007, 8:26pm UTC](https://www.ruby-forum.com/t/infoq-article/119534 "2007-11-07T20:26:15Z")
Hi Haven’t seen this mentioned on the list, just wondered if any of you were aware of this bit of Nitro publicity: http://www.infoq.com/news/2007/11/forgotten-ruby-web-frameworks They could have chosen a better title… --- ## [Missing packets in multicast receiver](https://www.ruby-forum.com/t/missing-packets-in-multicast-receiver/91712)
**Author:** [@James\_WSMills](https://www.ruby-forum.com/u/James_WSMills)\ **Replies:** 1\ **Last updated:** [April 13, 2007, 1:10am UTC](https://www.ruby-forum.com/t/missing-packets-in-multicast-receiver/91712 "2007-04-13T01:10:26Z")
Hello list. I need to use multicast in a project I am working on. I would like to have a multicast sender send a large amount of multicast data, and a multicast receiver receive it. I used the example I found here: … --- ## [Flash\[:notice\] Security](https://www.ruby-forum.com/t/flash-notice-security/69406)
**Author:** [@thebarge](https://www.ruby-forum.com/u/thebarge)\ **Replies:** 7\ **Last updated:** [September 21, 2006, 5:08pm UTC](https://www.ruby-forum.com/t/flash-notice-security/69406 "2006-09-21T17:08:19Z")
How secure is flash\[:notice\] ? I’m working on a website that captures fairly sensitive information. Someone fills out a form with this info (over SSL), then it submits to a confirmation screen. From the confirmatio… --- ## [Recognition Failure](https://www.ruby-forum.com/t/recognition-failure/60426)
**Author:** [@Floyd\_Resler](https://www.ruby-forum.com/u/Floyd_Resler)\ **Replies:** 7\ **Last updated:** [May 18, 2006, 6:34pm UTC](https://www.ruby-forum.com/t/recognition-failure/60426 "2006-05-18T18:34:34Z")
I keep getting a Recognition failed for “/dispatch.fcgi” error. I search for a solution and the closest I came to finding one was someone saying “look at the Rewrite in .htaccess and you’ll be able to figure it out.”… --- ## [Inserting NULL values into PostgreSQL from Rails](https://www.ruby-forum.com/t/inserting-null-values-into-postgresql-from-rails/53277)
**Author:** [@jimb](https://www.ruby-forum.com/u/jimb)\ **Replies:** 1\ **Last updated:** [January 31, 2006, 3:15pm UTC](https://www.ruby-forum.com/t/inserting-null-values-into-postgresql-from-rails/53277 "2006-01-31T15:15:46Z")
I have several TIME columns in a PostgreSQL table that I am trying to store times of day in. These columns allow NULL values since there may some records where there is no time to store. My problem is that Rails is in… --- ## [Mailing list question](https://www.ruby-forum.com/t/mailing-list-question/56135)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 7\ **Last updated:** [January 3, 2006, 11:27pm UTC](https://www.ruby-forum.com/t/mailing-list-question/56135 "2006-01-03T23:27:24Z")
I’d like to not receive the email that I send to the list (gmail already shows the sent version). I snooped around, but couldn’t find a way to do it. Any ideas? --- ## [Find\_by\_sql query running incredibly slow](https://www.ruby-forum.com/t/find-by-sql-query-running-incredibly-slow/239567)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [March 5, 2014, 12:33pm UTC](https://www.ruby-forum.com/t/find-by-sql-query-running-incredibly-slow/239567 "2014-03-05T12:33:57Z")
Initially, I was using this query: report\_ids = \[\] if units.size \> 0 units.map(&:id).uniq.each do |id| report\_id = Report.select(:id).where(unit\_id: id).order("time desc").first unless report\_id.nil? report\_ids… --- ## [Handling exceptions](https://www.ruby-forum.com/t/handling-exceptions/239489)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [March 1, 2014, 1:36am UTC](https://www.ruby-forum.com/t/handling-exceptions/239489 "2014-03-01T01:36:33Z")
I’m using a web service in Ruby script and occasionally I get errors. I want to add error handling code, but do not know how to describe the error to Ruby. Here’s the error: GeoNames::APIError: {“message”=\>“ERROR: can… --- ## [Activerecord and EAV with search](https://www.ruby-forum.com/t/activerecord-and-eav-with-search/237215)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [October 31, 2013, 11:46am UTC](https://www.ruby-forum.com/t/activerecord-and-eav-with-search/237215 "2013-10-31T11:46:11Z")
Hello. Would somebody like to answer me on question or give some advice? In my situation I have to use EAV-model (MySQL database) to deal with dynamic attributes (for products: color, weight, height and etc.) Model: P… --- ## [Undefined method Rails 4](https://www.ruby-forum.com/t/undefined-method-rails-4/237065)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 23, 2013, 12:55pm UTC](https://www.ruby-forum.com/t/undefined-method-rails-4/237065 "2013-10-23T12:55:07Z")
Good Day, i’m having a trouble with the routes in Ruby on Rails 4 Error: undefined method \`routes\_path’ View: Load data \<%= form\_for @route, :html =\> { :multipart =\> true } do %\> \<%= hidden\_fiel… --- ## [No more info about dynamic\_form in rails guides?](https://www.ruby-forum.com/t/no-more-info-about-dynamic-form-in-rails-guides/245632)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [June 28, 2013, 11:20pm UTC](https://www.ruby-forum.com/t/no-more-info-about-dynamic-form-in-rails-guides/245632 "2013-06-28T23:20:40Z")
I remember for sure there was a explanation with screenshots about dynamic\_form in Rails Guides. Now I cannot find it, neither in Edge nor in standard guide. Have they removed it? Why? Where may I find the info again? … --- ## [Accumulating the value of a portion of a string](https://www.ruby-forum.com/t/accumulating-the-value-of-a-portion-of-a-string/224559)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 17, 2012, 12:55am UTC](https://www.ruby-forum.com/t/accumulating-the-value-of-a-portion-of-a-string/224559 "2012-11-17T00:55:19Z")
Hi All. I have an arrangement with a series of numbers and a string. What I’m trying to make is that when I read an array value compare it to the value of the string and accumulate certain portion of the string if thi… --- ## [Augmenting to\_s for ActiveRecord](https://www.ruby-forum.com/t/augmenting-to-s-for-activerecord/222602)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [September 3, 2012, 9:40pm UTC](https://www.ruby-forum.com/t/augmenting-to-s-for-activerecord/222602 "2012-09-03T21:40:15Z")
So, I have a model, and I’ve defined some non-persisted attributes. I’d like to augment the to\_s to include these in to\_s and other output statements (like whatever awesome print is calling). If possible, I’d like to … --- ## [Code coverage on nginx using lcov (gcov)](https://www.ruby-forum.com/t/code-coverage-on-nginx-using-lcov-gcov/220392)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 7, 2012, 11:00pm UTC](https://www.ruby-forum.com/t/code-coverage-on-nginx-using-lcov-gcov/220392 "2012-06-07T23:00:46Z")
Hi I am trying to measure code coverage on nginx with lcov (gcov) tool. So far I am able to get code coverage results, but they are always the same. Here is a short recap on what I’ve done. Downloaded source code. $… --- ## [Shoulda, RSpec, shoulda-matchers and models validations unit testing](https://www.ruby-forum.com/t/shoulda-rspec-shoulda-matchers-and-models-validations-unit-testing/209940)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 27, 2011, 3:50am UTC](https://www.ruby-forum.com/t/shoulda-rspec-shoulda-matchers-and-models-validations-unit-testing/209940 "2011-07-27T03:50:52Z")
I was trying out RSpec framework in a project and got stopped doing the unit test of a model. In particular, doing the test for the associations and the ActiveRecord validations. I started writing the validations bu… --- ## [Import Error:no module called \_audio\_swig found](https://www.ruby-forum.com/t/import-error-no-module-called-audio-swig-found/209021)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 15, 2011, 10:32am UTC](https://www.ruby-forum.com/t/import-error-no-module-called-audio-swig-found/209021 "2011-07-15T10:32:23Z")
Hello everyone I have recently updated my Gnuradio.When I try to import audio block and uhd block I get errors saying Import Error:no module called \_audio\_swig and \_uhd\_swig found.I tried reinstall the whole gnurad… --- ## [New project on CGRAN: Logitech27MHzTransceiver](https://www.ruby-forum.com/t/new-project-on-cgran-logitech27mhztransceiver/207762)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 3, 2011, 8:03pm UTC](https://www.ruby-forum.com/t/new-project-on-cgran-logitech27mhztransceiver/207762 "2011-06-03T20:03:26Z")
Hi everybody, I want to announce a new project on CGRAN dealing with analysis of unencrypted and encrypted wireless keyboard transmissions using the Logitech 27 MHz technology. With the realized project, the air inte… --- ## [Clean nginx log](https://www.ruby-forum.com/t/clean-nginx-log/207390)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 25, 2011, 8:25am UTC](https://www.ruby-forum.com/t/clean-nginx-log/207390 "2011-05-25T08:25:24Z")
Hello, I’m not sure, is it just right to truncate the nginx’s access log by: echo -n \> /path/to/log/access.log Thanks. – Jeff P. www.DNSbed.com --- ## [Getting ActionController::InvalidAuthenticityToken error Please help tried to run thru the solution](https://www.ruby-forum.com/t/getting-actioncontroller-invalidauthenticitytoken-error-please-help-tried-to-run-thru-the-solution/171812)
**Author:** [@saurabh](https://www.ruby-forum.com/u/saurabh)\ **Replies:** 2\ **Last updated:** [July 28, 2009, 9:30pm UTC](https://www.ruby-forum.com/t/getting-actioncontroller-invalidauthenticitytoken-error-please-help-tried-to-run-thru-the-solution/171812 "2009-07-28T21:30:26Z")
Hi , I am trying to test spot.us on my local machine , I installed it and have rails 2.3.2 but when i register a new user i get the following error ActionController::InvalidAuthenticityToken. I am pasting the traces … --- ## [Jruby precision issue with reading float values in mysql db](https://www.ruby-forum.com/t/jruby-precision-issue-with-reading-float-values-in-mysql-db/168919)
**Author:** [@pradeepgatram](https://www.ruby-forum.com/u/pradeepgatram)\ **Replies:** 2\ **Last updated:** [May 28, 2009, 7:21pm UTC](https://www.ruby-forum.com/t/jruby-precision-issue-with-reading-float-values-in-mysql-db/168919 "2009-05-28T19:21:16Z")
Hi, I was trying to upgrade from 1.1.6 to 1.2.0 and noticed a strange issue with floats. In Jruby 1.2.0, a float like 2.52342 is read as 2.52342009544373 from the DB. A few steps to reproduce this. Migration: t… --- ## [I18n date formatting rails 2.2.2](https://www.ruby-forum.com/t/i18n-date-formatting-rails-2-2-2/161686)
**Author:** [@ronald](https://www.ruby-forum.com/u/ronald)\ **Replies:** 2\ **Last updated:** [March 1, 2009, 12:10pm UTC](https://www.ruby-forum.com/t/i18n-date-formatting-rails-2-2-2/161686 "2009-03-01T12:10:31Z")
Hello everyone, I’m trying to get Rails (v2.2.2) to print dates in Dutch but it won’t pick up the formats I specify. :frowning: I tried the following: created a ‘nl.yml’ file under ‘config/locales’ copied over the E… --- ## [Nginx-0.7.33](https://www.ruby-forum.com/t/nginx-0-7-33/159208)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 2\ **Last updated:** [February 3, 2009, 10:54am UTC](https://www.ruby-forum.com/t/nginx-0-7-33/159208 "2009-02-03T10:54:55Z")
Changes with nginx 0.7.33 02 Feb 2009 \*) Bugfix: a double response might be returned if the epoll or rtsig methods are used and a redirect was returned to a request with bod… --- ## [Any way to convert from hash to XML using builder?](https://www.ruby-forum.com/t/any-way-to-convert-from-hash-to-xml-using-builder/151085)
**Author:** [@ehudros](https://www.ruby-forum.com/u/ehudros)\ **Replies:** 2\ **Last updated:** [October 16, 2008, 5:23pm UTC](https://www.ruby-forum.com/t/any-way-to-convert-from-hash-to-xml-using-builder/151085 "2008-10-16T17:23:54Z")
Hi all, Am I missing an obvious way to transform a hash into an XML builder object? I would like the key to be the tag, and value be the content. attributes on a tag are something I don’t really know how to represent… --- ## [\[ANN\] Ruby Linear Algebra Library 1.0.0](https://www.ruby-forum.com/t/ann-ruby-linear-algebra-library-1-0-0/150215)
**Author:** [@noagenda](https://www.ruby-forum.com/u/noagenda)\ **Replies:** 2\ **Last updated:** [October 6, 2008, 10:38am UTC](https://www.ruby-forum.com/t/ann-ruby-linear-algebra-library-1-0-0/150215 "2008-10-06T10:38:44Z")
= Linalg - Ruby Linear Algebra Library A Fortran-based linear algebra package. http://linalg.rubyforge.org/ http://rubyforge.org/frs/?group\_id=273 Statically-linked binaries (no dependencies required) are available f… --- ## [Icon issues](https://www.ruby-forum.com/t/icon-issues/144558)
**Author:** [@Glen\_H](https://www.ruby-forum.com/u/Glen_H)\ **Replies:** 2\ **Last updated:** [August 1, 2008, 12:02am UTC](https://www.ruby-forum.com/t/icon-issues/144558 "2008-08-01T00:02:37Z")
Hello all, I have another strange issue. I want to decorate the main window (frame) of my application with an icon. I have the icon in xpm format. With the following code: # Icon stuff!!! icon\_file = File.join(File… --- ## [QtRuby TableWidget fill all](https://www.ruby-forum.com/t/qtruby-tablewidget-fill-all/139435)
**Author:** [@bizzz](https://www.ruby-forum.com/u/bizzz)\ **Replies:** 2\ **Last updated:** [June 6, 2008, 9:33pm UTC](https://www.ruby-forum.com/t/qtruby-tablewidget-fill-all/139435 "2008-06-06T21:33:22Z")
Hello, i’m still a ruby-newbie :slight\_smile: and will be very thankful for any advise. I’ve got a table via QTableWidget. The size is set during program execution by setRowCount/setColumnCount. Then i need to randoml… --- ## [Multiple Filters?](https://www.ruby-forum.com/t/multiple-filters/130460)
**Author:** [@Bira](https://www.ruby-forum.com/u/Bira)\ **Replies:** 2\ **Last updated:** [March 2, 2008, 6:42pm UTC](https://www.ruby-forum.com/t/multiple-filters/130460 "2008-03-02T18:42:07Z")
First, I’d like to thank you all for your patience and help on the “Document Scores” issue :). Now, I have a bit of a “noob” question… Is there a way to apply multiple filters to the same query? For example, I want to… --- ## [Ruby Excels not](https://www.ruby-forum.com/t/ruby-excels-not/128288)
**Author:** [@Casimir](https://www.ruby-forum.com/u/Casimir)\ **Replies:** 2\ **Last updated:** [February 6, 2008, 2:20pm UTC](https://www.ruby-forum.com/t/ruby-excels-not/128288 "2008-02-06T14:20:54Z")
Ok so I wanna play with some spreadsheets. Lets see. Lets copypaste from the pickaxe. require ‘win32ole’ Creates OLE object to Excel excel = WIN32OLE.new(“excel.application”) #and so on… Ruby replies: myExcelApp.… --- ## [BufferedLogger + formatting](https://www.ruby-forum.com/t/bufferedlogger-formatting/125678)
**Author:** [@nootch](https://www.ruby-forum.com/u/nootch)\ **Replies:** 2\ **Last updated:** [January 13, 2008, 6:12am UTC](https://www.ruby-forum.com/t/bufferedlogger-formatting/125678 "2008-01-13T06:12:13Z")
I understand that rails 2.x introduced the buffered logger for performance and this is great. It also removed, as far as I can tell, the formatting that was available in the previous logger. Has anyone endeavored to i… --- ## [Write insert query in views](https://www.ruby-forum.com/t/write-insert-query-in-views/116199)
**Author:** [@dhaval\_parikh33](https://www.ruby-forum.com/u/dhaval_parikh33)\ **Replies:** 2\ **Last updated:** [October 4, 2007, 11:02am UTC](https://www.ruby-forum.com/t/write-insert-query-in-views/116199 "2007-10-04T11:02:39Z")
Hello frnds Is there any method to write the insert query in the .rhtml file (eg: -list.rhtml). If so please do let me know. Thanks Dhaval P. --- ## [Non-blocking ajax requests](https://www.ruby-forum.com/t/non-blocking-ajax-requests/113083)
**Author:** [@martijn](https://www.ruby-forum.com/u/martijn)\ **Replies:** 2\ **Last updated:** [August 29, 2007, 10:50pm UTC](https://www.ruby-forum.com/t/non-blocking-ajax-requests/113083 "2007-08-29T22:50:20Z")
Hello group! I have a problem using multiple ajax updaters on one page. The first one is a slow one; it a form\_remote\_tag and it calls a method that takes about 5 seconds to process. The second one is faster, it’s a… --- ## [Mongrel\_Cluster Issue on Ubuntu 6.10 using Radiant](https://www.ruby-forum.com/t/mongrel-cluster-issue-on-ubuntu-6-10-using-radiant/108698)
**Author:** [@glenatron](https://www.ruby-forum.com/u/glenatron)\ **Replies:** 2\ **Last updated:** [July 6, 2007, 5:40am UTC](https://www.ruby-forum.com/t/mongrel-cluster-issue-on-ubuntu-6-10-using-radiant/108698 "2007-07-06T05:40:01Z")
I have installed the latest version of Radiant using $ sudo gem install --include-dependencies radiant $ sudo radiant --database mysql /var/www/radiant Edit config/database.yml as required. $ sudo nano config/databas… --- ## [Switching off 'abstract class'-switch in Gtk::Container](https://www.ruby-forum.com/t/switching-off-abstract-class-switch-in-gtk-container/86967)
**Author:** [@Martin\_Nordholts](https://www.ruby-forum.com/u/Martin_Nordholts)\ **Replies:** 2\ **Last updated:** [February 27, 2007, 9:17pm UTC](https://www.ruby-forum.com/t/switching-off-abstract-class-switch-in-gtk-container/86967 "2007-02-27T21:17:31Z")
Hello, I am implementing a custom ToolBox-container that is based on the code from the Glade interface designer. class ToolBox \< Gtk::Container # … end When I try to instantiate the class however, I get an ‘abstrac… --- ## [File\_column and image watermarks](https://www.ruby-forum.com/t/file-column-and-image-watermarks/76214)
**Author:** [@jwm](https://www.ruby-forum.com/u/jwm)\ **Replies:** 2\ **Last updated:** [November 17, 2006, 5:23am UTC](https://www.ruby-forum.com/t/file-column-and-image-watermarks/76214 "2006-11-17T05:23:05Z")
This code works for watermarking images with file\_column, however it currently watermarks the original and not the other versions (though for obvious reasons I dont want it on the small sizes). How can I apply this wa… --- ## [ADS-B decoding](https://www.ruby-forum.com/t/ads-b-decoding/74872)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 2\ **Last updated:** [November 7, 2006, 11:04am UTC](https://www.ruby-forum.com/t/ads-b-decoding/74872 "2006-11-07T11:04:17Z")
FYI, Eric http://tech-software.net/viewtopic.php?t=16 --- ## [Ruby & activeTcl run solely from a usb flash drive](https://www.ruby-forum.com/t/ruby-activetcl-run-solely-from-a-usb-flash-drive/73329)
**Author:** [@leafhopper](https://www.ruby-forum.com/u/leafhopper)\ **Replies:** 2\ **Last updated:** [October 24, 2006, 2:25am UTC](https://www.ruby-forum.com/t/ruby-activetcl-run-solely-from-a-usb-flash-drive/73329 "2006-10-24T02:25:43Z")
All, My goal is to run a ruby (gui/tk) from a usb flash drive. I have ruby (for windows) and Active Tcl installed on a usb flash drive. I would like to plug this into a windows os machine and not disrupt the windows … --- ## [Rails Application Failed to start Properly](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/101328)
**Author:** [@Naga\_harish\_K](https://www.ruby-forum.com/u/Naga_harish_K)\ **Replies:** 2\ **Last updated:** [August 11, 2006, 3:05pm UTC](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/101328 "2006-08-11T15:05:39Z")
Hi all, I have created a new application and Its working fine in my local system and also in the server. But after some days I have added one new controller(projects) in the admin module so that the admin can manage … --- ## [4.0.0 API endpoint failing](https://www.ruby-forum.com/t/4-0-0-api-endpoint-failing/102830)
**Author:** [@Mike\_Key](https://www.ruby-forum.com/u/Mike_Key)\ **Replies:** 2\ **Last updated:** [August 7, 2006, 7:06pm UTC](https://www.ruby-forum.com/t/4-0-0-api-endpoint-failing/102830 "2006-08-07T19:06:55Z")
Typo-list mailing list removed\_email\_address@domain.invalid http://rubyforge.org/mailman/listinfo/typo-list --- ## [Re: Ruby Weekly News 27th March - 2nd April 2006](https://www.ruby-forum.com/t/re-ruby-weekly-news-27th-march-2nd-april-2006/93586)
**Author:** [@BergerS\_Daniel](https://www.ruby-forum.com/u/BergerS_Daniel)\ **Replies:** 2\ **Last updated:** [April 5, 2006, 12:58am UTC](https://www.ruby-forum.com/t/re-ruby-weekly-news-27th-march-2nd-april-2006/93586 "2006-04-05T00:58:30Z")
support. multi-method support) is yet another April 1st joke. I’m subscribed to ruby-dev and the message referred to in in that summary (\[ruby-dev:28533\]) doesn’t exist: indeed, the last message is \[ruby-dev:28505\]… --- ## [Why do I need to clone in this case?](https://www.ruby-forum.com/t/why-do-i-need-to-clone-in-this-case/242333)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [June 17, 2015, 10:54am UTC](https://www.ruby-forum.com/t/why-do-i-need-to-clone-in-this-case/242333 "2015-06-17T10:54:46Z")
I have a generator, which on each invocation generates a new ID: ID\_GENERATOR = Proc.new { id = 'SERVER0000000'; lambda { id.succ! } }.call My first attempt was to use it like this: # WRONG USAGE!!!! x = ID\_GENERATO… --- ## [Audio\_alsa\_sink problem on RPi2](https://www.ruby-forum.com/t/audio-alsa-sink-problem-on-rpi2/241386)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [April 2, 2015, 9:30am UTC](https://www.ruby-forum.com/t/audio-alsa-sink-problem-on-rpi2/241386 "2015-04-02T09:30:21Z")
Hello, When trying to use audio sink in GRC I get following error: audio: using audio\_alsa audio\_alsa\_sink\[hw:0,0\]: set\_channels failed: Invalid argument It’s the same with device “plughw:0,0”. No error with hw:0,1 … --- ## [\[ruby-trunk - Bug #10382\] s = '\\x80'; /#{s}/ raises an exception in US-ASCII script](https://www.ruby-forum.com/t/ruby-trunk-bug-10382-s-x80-s-raises-an-exception-in-us-ascii-script/233609)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [December 29, 2014, 10:39am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10382-s-x80-s-raises-an-exception-in-us-ascii-script/233609 "2014-12-29T10:39:31Z")
Issue #10382 has been updated by Nobuyoshi N… Related to Bug #10670: char-class matching same character with different encodings raises exception added Bug #10382: s = ‘\\x80’; /#{s}/ raises an exception in US-ASCII s… --- ## [Adding csv values](https://www.ruby-forum.com/t/adding-csv-values/230901)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 15, 2014, 7:09am UTC](https://www.ruby-forum.com/t/adding-csv-values/230901 "2014-07-15T07:09:21Z")
Hi guys, i’m having difficulty building the algorithm on my little problem. I got this sample csv Month, Revenue January 2014, $1234 January 2014, $3342 January 2014, $974 February 2014, $552 February 2014, $5923 … --- ## [GR and git on non-networked machine](https://www.ruby-forum.com/t/gr-and-git-on-non-networked-machine/230033)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 3\ **Last updated:** [May 28, 2014, 12:17pm UTC](https://www.ruby-forum.com/t/gr-and-git-on-non-networked-machine/230033 "2014-05-28T12:17:16Z")
If I want to run GR (and keep it updated via git) on a non-networked machine, can I “git clone”, copy the resulting gnuradio directory to a DVD, then “git pull” from that DVD (specifically the \*.git that is created i… --- ## [Software Defined Radar](https://www.ruby-forum.com/t/software-defined-radar/245367)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [June 6, 2013, 11:40pm UTC](https://www.ruby-forum.com/t/software-defined-radar/245367 "2013-06-06T23:40:14Z")
Hi All, Last year I did was working on a uni paper looking at developing a generic software-defined radar transmitter using GNU Radio as part of a university submission. The gnu radio list was instrumental to me le… --- ## [\[ruby-trunk - Bug #8292\]\[Open\] README.EXT.ja の Data Wrap Struct の所の文章がコード片と一致しない (patch)](https://www.ruby-forum.com/t/ruby-trunk-bug-8292-open-readme-ext-ja-data-wrap-struct-patch/228370)
**Author:** [@metanest\_SMakoto\_K](https://www.ruby-forum.com/u/metanest_SMakoto_K)\ **Replies:** 3\ **Last updated:** [April 19, 2013, 10:35pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8292-open-readme-ext-ja-data-wrap-struct-patch/228370 "2013-04-19T22:35:28Z")
Issue #8292 has been reported by metanest (Makoto K.). Bug #8292: README.EXT.ja の Data\_Wrap\_Struct の所の文章がコード片と一致しない (patch) Author: metanest (Makoto K.) Status: Open Priority: Normal Assignee: zzak (Zachary S.) C… --- ## [Active Record Query to select associated model values](https://www.ruby-forum.com/t/active-record-query-to-select-associated-model-values/226449)
**Author:** [@sakthivel\_sekar](https://www.ruby-forum.com/u/sakthivel_sekar)\ **Replies:** 3\ **Last updated:** [December 11, 2012, 6:15pm UTC](https://www.ruby-forum.com/t/active-record-query-to-select-associated-model-values/226449 "2012-12-11T18:15:14Z")
Hi, I have two models named Customer and Order. Customer \< ActiveRecord::Base has\_many :orders end Order \< ActiveRecord::Base belongs\_to :customer end Customer model has attributes like first\_name and last\_name. … [Previous page](https://www.ruby-forum.com/top.md?page=1254&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1256&per_page=50)