# Top **URL:** https://www.ruby-forum.com/top.md?page=1758 [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:** 1759 --- ## [XML pretty printing?](https://www.ruby-forum.com/t/xml-pretty-printing/51577)
**Author:** [@Chris\_McMahon](https://www.ruby-forum.com/u/Chris_McMahon)\ **Replies:** 3\ **Last updated:** [January 3, 2006, 9:31pm UTC](https://www.ruby-forum.com/t/xml-pretty-printing/51577 "2006-01-03T21:31:11Z")
Hi… Is there something in Ruby that will make XML look nice on STDOUT? -Chris --- ## [Model - controller always one-on-one?](https://www.ruby-forum.com/t/model-controller-always-one-on-one/82752)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [January 2, 2006, 8:30pm UTC](https://www.ruby-forum.com/t/model-controller-always-one-on-one/82752 "2006-01-02T20:30:30Z")
Hi All, Is it necessary to always have a controller per model? Rephrased: Would you end up jumping through hoops in the future if you have a controller called Customer in which you add methods to create new companie… --- ## [RE: Stories with many tags, tags with many stories, has\_and\_](https://www.ruby-forum.com/t/re-stories-with-many-tags-tags-with-many-stories-has-and/54215)
**Author:** [@tomfakes](https://www.ruby-forum.com/u/tomfakes)\ **Replies:** 3\ **Last updated:** [December 23, 2005, 6:44pm UTC](https://www.ruby-forum.com/t/re-stories-with-many-tags-tags-with-many-stories-has-and/54215 "2005-12-23T18:44:30Z")
Check out the acts\_as\_taggable mixin here: http://rubyforge.org/projects/taggable/ and http://dema.ruby.com.br/articles/2005/09/03/tagging-on-steroids-with-rails --- ## [Forcing the session-id](https://www.ruby-forum.com/t/forcing-the-session-id/50167)
**Author:** [@Philip\_E](https://www.ruby-forum.com/u/Philip_E)\ **Replies:** 3\ **Last updated:** [December 15, 2005, 11:15pm UTC](https://www.ruby-forum.com/t/forcing-the-session-id/50167 "2005-12-15T23:15:53Z")
We’re going to have problems keeping cookies across domains. We want people to shop in one domain (e.g. “booksareus.com”) and then checkout on the same server securely under a different domain (e.g. “greatbooks.com”)… --- ## [Ruby on Rails how to make 3 objects in one view?](https://www.ruby-forum.com/t/ruby-on-rails-how-to-make-3-objects-in-one-view/243646)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [December 15, 2015, 2:48pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-how-to-make-3-objects-in-one-view/243646 "2015-12-15T14:48:28Z")
This is how my database looks like now: I want to: Make in one view customer and ticket. Display all spots available in seance that user want to by ticket for. Is my association… --- ## [Any plans to offer other ssllibs builds on linux\_packages](https://www.ruby-forum.com/t/any-plans-to-offer-other-ssllibs-builds-on-linux-packages/231345)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 4, 2014, 11:42am UTC](https://www.ruby-forum.com/t/any-plans-to-offer-other-ssllibs-builds-on-linux-packages/231345 "2014-08-04T11:42:25Z")
Dear NGINX-Team. Are there any plans to offer precompiled packages with boring- or libressl? http://nginx.org/en/linux\_packages.html Best regards Aleks --- ## [Rake test:prepare fails in Rails 4.0.8](https://www.ruby-forum.com/t/rake-test-prepare-fails-in-rails-4-0-8/231215)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 28, 2014, 10:21am UTC](https://www.ruby-forum.com/t/rake-test-prepare-fails-in-rails-4-0-8/231215 "2014-07-28T10:21:34Z")
I was testing my app (with rspec) when I noticed that rake test:prepare throws an odd \*FATAL: database “postgres” does not exist \*error. Stranger still, my tests run just fine regardless. However, whenever I use rak… --- ## [How to make these simple tests pass in an elegant way? Ruby on Rails](https://www.ruby-forum.com/t/how-to-make-these-simple-tests-pass-in-an-elegant-way-ruby-on-rails/230069)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [May 29, 2014, 7:31pm UTC](https://www.ruby-forum.com/t/how-to-make-these-simple-tests-pass-in-an-elegant-way-ruby-on-rails/230069 "2014-05-29T19:31:10Z")
I am writing a rails app with my colleague who wrote a lot of the tests. He had to take a leave of absence due to a death in his family, and I am needing helps with changing the model so that the tests will pass in our … --- ## [Gem-compiler 0.3.0 released](https://www.ruby-forum.com/t/gem-compiler-0-3-0-released/240539)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [April 19, 2014, 7:01pm UTC](https://www.ruby-forum.com/t/gem-compiler-0-3-0-released/240539 "2014-04-19T19:01:27Z")
I’m pleased to announce the release 0.3.0 of gem-compiler project: gem-compiler A RubyGems plugin that generates binary (pre-compiled) gems. home bugs Description gem-compiler is a RubyGems plugin that helps genera… --- ## [Yahns 1.2.0 -\_- sleepy application server for Ruby](https://www.ruby-forum.com/t/yahns-1-2-0-sleepy-application-server-for-ruby/239816)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [March 15, 2014, 9:19am UTC](https://www.ruby-forum.com/t/yahns-1-2-0-sleepy-application-server-for-ruby/239816 "2014-03-15T09:19:20Z")
A Free Software, multi-threaded, non-blocking network application server designed for low idle power consumption. It is primarily optimized for applications with occasional users which see little or no traffic. yahns… --- ## [Simple\_fields\_for help](https://www.ruby-forum.com/t/simple-fields-for-help/246124)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 2, 2013, 9:40pm UTC](https://www.ruby-forum.com/t/simple-fields-for-help/246124 "2013-09-02T21:40:48Z")
hello folks Im trying to populate a text\_field with a simple\_fields\_for and it works as expected for the collection of data but at the end i always end up with a empty text\_field where i could input data, how do not d… --- ## [Killed thread error](https://www.ruby-forum.com/t/killed-thread-error/223891)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 22, 2012, 5:25pm UTC](https://www.ruby-forum.com/t/killed-thread-error/223891 "2012-10-22T17:25:41Z")
Why am I getting error at this line each time I run my script? if value.to\_s.strip==expected\_val.strip.downcase ?? e.message gives: “Killed thread” e.backtrace gives the line number which I have written here. What d… --- ## [Nginx won't start after adding scgi to config](https://www.ruby-forum.com/t/nginx-wont-start-after-adding-scgi-to-config/222122)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [August 13, 2012, 5:32pm UTC](https://www.ruby-forum.com/t/nginx-wont-start-after-adding-scgi-to-config/222122 "2012-08-13T17:32:34Z")
I’m trying to set up rutorrent, and their wiki tells me to add this to my server block: location /RPC2 { include scgi\_params; scgi\_pass unix:/tmp/rpc.sock; } After I do that and restart nginx, I get this error: $… --- ## [After moving from Ruby 1.8.7 to 1.9.3 - test/unit/error (LoadError)](https://www.ruby-forum.com/t/after-moving-from-ruby-1-8-7-to-1-9-3-test-unit-error-loaderror/226335)
**Author:** [@unebaguettesvp](https://www.ruby-forum.com/u/unebaguettesvp)\ **Replies:** 1\ **Last updated:** [July 16, 2012, 3:24pm UTC](https://www.ruby-forum.com/t/after-moving-from-ruby-1-8-7-to-1-9-3-test-unit-error-loaderror/226335 "2012-07-16T15:24:11Z")
People, For my old library app I did with Rails 2.1.1, if I use Fedora 16/Ruby 1.8.6, everything is OK. If I copy the app to a Fedora 17/Ruby 1.9.3 setup and reinstall all the old Gems and run: ./script/server I ge… --- ## [Unable to start php-fpm](https://www.ruby-forum.com/t/unable-to-start-php-fpm/219272)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [June 9, 2012, 12:59pm UTC](https://www.ruby-forum.com/t/unable-to-start-php-fpm/219272 "2012-06-09T12:59:03Z")
Unable to start php-fpm. \[root@ip-10-28-197-14 html\]# service php-fpm start Starting php-fpm: \[ OK \] \[26-Apr-2012 07:22:32\] ERROR: \[pool www\] cannot get uid for user ‘apache… --- ## [Authlogic problem](https://www.ruby-forum.com/t/authlogic-problem/203497)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 22, 2011, 9:11am UTC](https://www.ruby-forum.com/t/authlogic-problem/203497 "2011-02-22T09:11:34Z")
I can’t get authlogic to work. (GitHub - binarylogic/authlogic: A simple ruby authentication solution.) i’ve installed it, i’ve put the following in environment.rb: config.gem “authlogic” ‘gem list’ gives: \*\*\* LOCA… --- ## [What is the function of false in the Program fragment?](https://www.ruby-forum.com/t/what-is-the-function-of-false-in-the-program-fragment/192920)
**Author:** [@luofeiyu](https://www.ruby-forum.com/u/luofeiyu)\ **Replies:** 1\ **Last updated:** [August 8, 2010, 6:07pm UTC](https://www.ruby-forum.com/t/what-is-the-function-of-false-in-the-program-fragment/192920 "2010-08-08T18:07:08Z")
there is a Program fragment: window.signal\_connect(‘delete\_event’) do Gtk.main\_quit false end when i drop “false” : window.signal\_connect(‘delete\_event’) do Gtk.main\_quit end it can run too,what is the function … --- ## [MiniTest::Assertions#assert\_in\_delta $B$N5sF0(B](https://www.ruby-forum.com/t/minitest-assertions-assert-in-delta-b-n5sf0-b/190897)
**Author:** [@okkez](https://www.ruby-forum.com/u/okkez)\ **Replies:** 1\ **Last updated:** [June 30, 2010, 11:21am UTC](https://www.ruby-forum.com/t/minitest-assertions-assert-in-delta-b-n5sf0-b/190897 "2010-06-30T11:21:21Z")
okkez e$B$G$9!#e(B e$B%P%0$+$I$&$+\<+?.$,;}$F$J$$$N$G3NG’$5$;$F$/$@$5$$!#e(B MiniTest::Assertions#assert\_in\_delta e$B$N%3!\<%I$O0J2\<$N$h$&$K$J$C$F$$$^$9!#e(B Ruby1.9.2 ## # For comparing Floats. Fails unless +exp+ an… --- ## [RSpec 2.0.0.beta.4 stubbing rails controller method issue](https://www.ruby-forum.com/t/rspec-2-0-0-beta-4-stubbing-rails-controller-method-issue/185802)
**Author:** [@DEfusion](https://www.ruby-forum.com/u/DEfusion)\ **Replies:** 1\ **Last updated:** [March 26, 2010, 12:48pm UTC](https://www.ruby-forum.com/t/rspec-2-0-0-beta-4-stubbing-rails-controller-method-issue/185802 "2010-03-26T12:48:25Z")
I’m trying to stub a controller method using RSpec 2.0.0.beta.4 and Rails 3 and whenever I attempt to do it I get an error, e.g. controller.stub!(:current\_host).and\_return(Factory.build(:host)) post :create Results i… --- ## [MockExpectationError actual args format for stubbed messages](https://www.ruby-forum.com/t/mockexpectationerror-actual-args-format-for-stubbed-messages/179141)
**Author:** [@tomx](https://www.ruby-forum.com/u/tomx)\ **Replies:** 1\ **Last updated:** [November 18, 2009, 8:59pm UTC](https://www.ruby-forum.com/t/mockexpectationerror-actual-args-format-for-stubbed-messages/179141 "2009-11-18T20:59:56Z")
Hi, Is it realistic and desirable to tweak RSpec so that the MockExpectationError for a stubbed message works as specified in the attached spec patch? In short, we wasted some time today on a wild goose chase because… --- ## [\[ANN\] Quatorzieme Apero Ruby de Paris.rb / Ruby France special Sinatra](https://www.ruby-forum.com/t/ann-quatorzieme-apero-ruby-de-paris-rb-ruby-france-special-sinatra/177071)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 1\ **Last updated:** [October 11, 2009, 11:03pm UTC](https://www.ruby-forum.com/t/ann-quatorzieme-apero-ruby-de-paris-rb-ruby-france-special-sinatra/177071 "2009-10-11T23:03:27Z")
Bonsoir, Paris.rb, groupe local de l’association Ruby France \[1\], organise son quatorzième Apéro Ruby, ouvert à tous, rubyistes débutants ou confirmés. Cette rencontre se déroulera le jeudi 15 octobre 2009, à partir … --- ## [Suggestion on Admin UI](https://www.ruby-forum.com/t/suggestion-on-admin-ui/156211)
**Author:** [@rp8](https://www.ruby-forum.com/u/rp8)\ **Replies:** 1\ **Last updated:** [December 26, 2008, 3:42am UTC](https://www.ruby-forum.com/t/suggestion-on-admin-ui/156211 "2008-12-26T03:42:43Z")
Is the admin UI totally controlled by css or there’re some hard coded stuffs? I’d like to have minimum use of valuable asset on the top portion of UI to avoid too much scrolling around on the UI. Something like Googl… --- ## [Calendar\_date\_select on Dreamhost](https://www.ruby-forum.com/t/calendar-date-select-on-dreamhost/155435)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [December 12, 2008, 7:42pm UTC](https://www.ruby-forum.com/t/calendar-date-select-on-dreamhost/155435 "2008-12-12T19:42:00Z")
Hi, I have installed the calendar\_date\_select gem on Dreamhost using the instructions on Google Code Archive - Long-term storage for Google Code Project Hosting.. The gem is properly installed and I can find it in my … --- ## [Deply application ror on websphere](https://www.ruby-forum.com/t/deply-application-ror-on-websphere/147525)
**Author:** [@avenasatira](https://www.ruby-forum.com/u/avenasatira)\ **Replies:** 1\ **Last updated:** [September 3, 2008, 9:39pm UTC](https://www.ruby-forum.com/t/deply-application-ror-on-websphere/147525 "2008-09-03T21:39:21Z")
Is posssible delpoy my application ruby on rails in a server websphere??? --- ## [How can I play mp3 on gnome in window?](https://www.ruby-forum.com/t/how-can-i-play-mp3-on-gnome-in-window/137269)
**Author:** [@blitzer](https://www.ruby-forum.com/u/blitzer)\ **Replies:** 1\ **Last updated:** [May 11, 2008, 10:37am UTC](https://www.ruby-forum.com/t/how-can-i-play-mp3-on-gnome-in-window/137269 "2008-05-11T10:37:47Z")
there are some way I can play it??? --- ## [\[RUGHH\] Treffen verschieben?](https://www.ruby-forum.com/t/rughh-treffen-verschieben/136824)
**Author:** [@halfbyte](https://www.ruby-forum.com/u/halfbyte)\ **Replies:** 1\ **Last updated:** [May 6, 2008, 8:00pm UTC](https://www.ruby-forum.com/t/rughh-treffen-verschieben/136824 "2008-05-06T20:00:32Z")
Hallo, ich würde gern das nächste Treffen der Hamburger Gruppe verschieben. Zum einen habe ich mich eh vertippt im Wiki (der eigentlich in unser Schema passende Termin wäre der 13.05.), zum anderen fällt mein geplant… --- ## [Updated PDF of Advanced Rails Recipes](https://www.ruby-forum.com/t/updated-pdf-of-advanced-rails-recipes/124821)
**Author:** [@mikec](https://www.ruby-forum.com/u/mikec)\ **Replies:** 1\ **Last updated:** [January 3, 2008, 3:36am UTC](https://www.ruby-forum.com/t/updated-pdf-of-advanced-rails-recipes/124821 "2008-01-03T03:36:58Z")
Hi Folks, We’ve just uploaded a new revision of the Advanced Rails Recipes PDF: http://pragprog.com/titles/fr\_arr To get your updated PDF, simply sign in to your account (Manage ) and ask the system to regenerate it… --- ## [Article sur ActiveScaffold sur developerWorks](https://www.ruby-forum.com/t/article-sur-activescaffold-sur-developerworks/106921)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 1\ **Last updated:** [June 15, 2007, 12:21pm UTC](https://www.ruby-forum.com/t/article-sur-activescaffold-sur-developerworks/106921 "2007-06-15T12:21:21Z")
http://www.ibm.com/developerworks/linux/library/l-activescaffold/?ca=dnw-823 (yen a un aussi sur DB2/pureXML mais ça va moins intéresser les gens, je pense : ) – Jean-François. – Ruby ( http://www.rubyfrance.org )… --- ## [Newbie installation question](https://www.ruby-forum.com/t/newbie-installation-question/104602)
**Author:** [@marcelo\_a](https://www.ruby-forum.com/u/marcelo_a)\ **Replies:** 1\ **Last updated:** [May 20, 2007, 8:10pm UTC](https://www.ruby-forum.com/t/newbie-installation-question/104602 "2007-05-20T20:10:01Z")
Hi, I want to try and install the latest Typo from the subversion repository, in order to test it a little bit. I want to run it on my windows machine, which already has Ruby (1.8.5) and Rails (1.2.3). Also, I would … --- ## [Jabber notifications](https://www.ruby-forum.com/t/jabber-notifications/104205)
**Author:** [@alexd](https://www.ruby-forum.com/u/alexd)\ **Replies:** 1\ **Last updated:** [May 15, 2007, 1:21pm UTC](https://www.ruby-forum.com/t/jabber-notifications/104205 "2007-05-15T13:21:44Z")
First problem: it didn’t work at all until I manually installed xmpp4r. Shouldn’t this come with the installation? Second problem: in the Comment model (app/models/comment.rb), in the ‘notify\_user\_via\_jabber’ method, … --- ## [Typo 4.1.1 is out](https://www.ruby-forum.com/t/typo-4-1-1-is-out/103561)
**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\ **Replies:** 1\ **Last updated:** [May 7, 2007, 11:57pm UTC](https://www.ruby-forum.com/t/typo-4-1-1-is-out/103561 "2007-05-07T23:57:18Z")
Hi list, We’re proud to announce the next stone on the road to 4.2 with the release of Typo 4.1.1 Typo 4.1.1 is mostly a bugfix release, but we couldn’t make you wait any longer without adding improuvements : – Tiny… --- ## [Matlab interface for GNURadio Tunnel.py example](https://www.ruby-forum.com/t/matlab-interface-for-gnuradio-tunnel-py-example/87619)
**Author:** [@Naveen\_Manicka](https://www.ruby-forum.com/u/Naveen_Manicka)\ **Replies:** 1\ **Last updated:** [March 6, 2007, 2:49pm UTC](https://www.ruby-forum.com/t/matlab-interface-for-gnuradio-tunnel-py-example/87619 "2007-03-06T14:49:01Z")
Hi Eric, I am designing a matlab guide interface to run the tunnel example and if the log option is selected, I am planning to throw up another GUI with the plots of the logged data. My question at this point is, w… --- ## [Array\_or\_string\_for\_javascript](https://www.ruby-forum.com/t/array-or-string-for-javascript/80992)
**Author:** [@ksteiger](https://www.ruby-forum.com/u/ksteiger)\ **Replies:** 1\ **Last updated:** [January 2, 2007, 10:02pm UTC](https://www.ruby-forum.com/t/array-or-string-for-javascript/80992 "2007-01-02T22:02:58Z")
Rails Newby here. I am trying to send an array to array\_or\_string\_for\_javascript. I get this error: wrong number of arguments (1 for 0) Below is my code: \<% @img = Array.new @project.images.find(:all).each do |g| … --- ## [Reg: GNU RADIO BUILD PROBLEM](https://www.ruby-forum.com/t/reg-gnu-radio-build-problem/74642)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [November 7, 2006, 10:52am UTC](https://www.ruby-forum.com/t/reg-gnu-radio-build-problem/74642 "2006-11-07T10:52:28Z")
Dear all, I had earlier installed a minimal gnu radio on cygwin package. All the build process went fine but when I ran the dial\_tone.py there was no output and no error message. They cygwin window just came back to … --- ## [TreeView and Selection/Selected in Ruby-Gnome2?](https://www.ruby-forum.com/t/treeview-and-selection-selected-in-ruby-gnome2/73868)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 1\ **Last updated:** [October 27, 2006, 7:08pm UTC](https://www.ruby-forum.com/t/treeview-and-selection-selected-in-ruby-gnome2/73868 "2006-10-27T19:08:04Z")
Hi, I am currently trying to implement a simple Midnight-commander like ruby-gnome2 Interface. My problem is that I dont seem to be able to get the proper selection, i.e. when the user clicks on an entry. However th… --- ## [Atsc - field sync mux/demux questions](https://www.ruby-forum.com/t/atsc-field-sync-mux-demux-questions/58470)
**Author:** [@valdar](https://www.ruby-forum.com/u/valdar)\ **Replies:** 1\ **Last updated:** [April 22, 2006, 12:53am UTC](https://www.ruby-forum.com/t/atsc-field-sync-mux-demux-questions/58470 "2006-04-22T00:53:13Z")
some questions toward porting GrAtscFieldSyncMux/Demux: Is there a good concrete example for using ‘forecast’? it will be necessary since a FIELD SYNC field is (IIUC) a special equalizer training and info field inser… --- ## [Comparison operations in case statements](https://www.ruby-forum.com/t/comparison-operations-in-case-statements/52475)
**Author:** [@Joel\_VanderWerf](https://www.ruby-forum.com/u/Joel_VanderWerf)\ **Replies:** 1\ **Last updated:** [January 14, 2006, 10:34pm UTC](https://www.ruby-forum.com/t/comparison-operations-in-case-statements/52475 "2006-01-14T22:34:41Z")
This looks kind of cute, as a way to mix class-matching tests with comparison operator tests in case statements. Too bad it’s not really practical (the commented out caching may help a bit, but may also use too much m… --- ## [Sql server & linux: left join problem](https://www.ruby-forum.com/t/sql-server-linux-left-join-problem/52022)
**Author:** [@jamieorc](https://www.ruby-forum.com/u/jamieorc)\ **Replies:** 1\ **Last updated:** [January 10, 2006, 6:08pm UTC](https://www.ruby-forum.com/t/sql-server-linux-left-join-problem/52022 "2006-01-10T18:08:45Z")
I’ve got a left join problem of some sort connecting from linux FreeTDS/ODBC to SQL Server. It’s similar to the false post I had earlier, but this is a real problem. Here’s my code: def find\_recipes\_for\_workorder @re… --- ## [Backtick with variables?](https://www.ruby-forum.com/t/backtick-with-variables/48954)
**Author:** [@Sardaukary](https://www.ruby-forum.com/u/Sardaukary)\ **Replies:** 1\ **Last updated:** [November 27, 2005, 8:10pm UTC](https://www.ruby-forum.com/t/backtick-with-variables/48954 "2005-11-27T20:10:08Z")
I want to run an external command and capture the output. hosts =net view will store the results from running net view (XP command to list machines on network) in a string called hosts. How do I execute a command sto… --- ## [Reg:Convesion of string to date](https://www.ruby-forum.com/t/reg-convesion-of-string-to-date/242681)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [July 15, 2015, 5:28pm UTC](https://www.ruby-forum.com/t/reg-convesion-of-string-to-date/242681 "2015-07-15T17:28:31Z")
Hi i want to convert my string into date using ruby Jun 28 2015 to 06/28/2015. Can you help --- ## [Cloud9 does't work! why?](https://www.ruby-forum.com/t/cloud9-doest-work-why/241957)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 16, 2015, 10:49am UTC](https://www.ruby-forum.com/t/cloud9-doest-work-why/241957 "2015-05-16T10:49:46Z")
https://lh3.googleusercontent.com/-sXU7uI9Ba1k/VVWncHe-eoI/AAAAAAAABrc/z3ncG73KMsg/s1600/%25E4%25B8%258B%25E8%25BD%25BD.png today,when I use cloud9. But it is so… https://lh3.googleusercontent.com/-sXU7uI9Ba1k/VVWncHe-… --- ## [Devise gem issue](https://www.ruby-forum.com/t/devise-gem-issue/241655)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [April 21, 2015, 6:12pm UTC](https://www.ruby-forum.com/t/devise-gem-issue/241655 "2015-04-21T18:12:42Z")
please go through the above link, i have not got correct answer in stackoverflow. Looking for some suggestion --- ## [Need opinions on a Rails app as a framework](https://www.ruby-forum.com/t/need-opinions-on-a-rails-app-as-a-framework/233842)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 19, 2015, 10:44pm UTC](https://www.ruby-forum.com/t/need-opinions-on-a-rails-app-as-a-framework/233842 "2015-01-19T22:44:34Z")
I have an interesting use case for Rails and I would greatly appreciate this community’s opinion on the matter. I’m curious if it’s possible to build a Rails app that can accomplish the following: Environment stipul… --- ## [Charts in Rails 4 application](https://www.ruby-forum.com/t/charts-in-rails-4-application/239519)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [March 5, 2014, 9:25am UTC](https://www.ruby-forum.com/t/charts-in-rails-4-application/239519 "2014-03-05T09:25:02Z")
Hi, Somebody advice me to find a better solution to implement charts in my Rails application. Which one is better High charts Fusion Charts Open flash Charts i want to know whether these are free charts or paid se… --- ## [Getting error as "Can't set variable $\`"](https://www.ruby-forum.com/t/getting-error-as-cant-set-variable/239079)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 11, 2014, 2:16pm UTC](https://www.ruby-forum.com/t/getting-error-as-cant-set-variable/239079 "2014-02-11T14:16:43Z")
Hi, First see the code : a = ‘foo bar baz 12 34 ret’ b = ‘2.bar foo tree ream baz foo’ match = Regexp.union(a.split(" ")) b.gsub(match) { |m| p m } \>\> “bar” \>\> “foo” \>\> “baz” \>\> “foo” What I am looking for is, for e… --- ## [Let's build Ruby Arena (simulating robot battles) - validation of idea](https://www.ruby-forum.com/t/lets-build-ruby-arena-simulating-robot-battles-validation-of-idea/237592)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [November 22, 2013, 2:21pm UTC](https://www.ruby-forum.com/t/lets-build-ruby-arena-simulating-robot-battles-validation-of-idea/237592 "2013-11-22T14:21:08Z")
Hello All, I would like to ask you for help with validation of my idea. I would like to build arena where you can put your own robots (Ruby class) and see how they fight against each other. This is not a new idea. Th… --- ## [Cross compiling make error within OpenEmbedded SDK](https://www.ruby-forum.com/t/cross-compiling-make-error-within-openembedded-sdk/237257)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [November 1, 2013, 9:02pm UTC](https://www.ruby-forum.com/t/cross-compiling-make-error-within-openembedded-sdk/237257 "2013-11-01T21:02:34Z")
I’m trying to cross compile gnuradio for arm within an OpenEmbedded SDK using bitbake 1.18 meta-openembedded Dylan openembedded-core Dylan & meta-ettus e100-updates After generating and setting up the SDK, I have … --- ## [Gunzip module and buffer managment](https://www.ruby-forum.com/t/gunzip-module-and-buffer-managment/235213)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [June 7, 2013, 4:09am UTC](https://www.ruby-forum.com/t/gunzip-module-and-buffer-managment/235213 "2013-06-07T04:09:06Z")
I’m trying to use the http\_gunzip module as an example for a filter I am trying to write. I’m particularly interested in the buffer management. The module has a value in its ctx stuct called last\_buf … ngx\_chain\_t… --- ## [Need help with Tmail parser](https://www.ruby-forum.com/t/need-help-with-tmail-parser/228388)
**Author:** [@deepruby](https://www.ruby-forum.com/u/deepruby)\ **Replies:** 2\ **Last updated:** [April 20, 2013, 2:13am UTC](https://www.ruby-forum.com/t/need-help-with-tmail-parser/228388 "2013-04-20T02:13:10Z")
Hey, I’m new to Ruby and I need some help to finish my task. Basically I’m getting a string from db which is an email content. The string is as follows : MIME-Version: 1.0 Content-Transfer-Encoding: 8-bit Content-T… --- ## [Can't create record with id](https://www.ruby-forum.com/t/cant-create-record-with-id/225849)
**Author:** [@SSkonishi\_takurou\_S](https://www.ruby-forum.com/u/SSkonishi_takurou_S)\ **Replies:** 2\ **Last updated:** [January 31, 2013, 10:34pm UTC](https://www.ruby-forum.com/t/cant-create-record-with-id/225849 "2013-01-31T22:34:17Z")
I’m migrating the tables with existing data I’ve users table and all other tables contains the user\_id column and now i need seperate the users into two (users & customers) tables So i need to migrate the new customer… [Previous page](https://www.ruby-forum.com/top.md?page=1757&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1759&per_page=50)