# Top **URL:** https://www.ruby-forum.com/top.md?page=572 [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:** 573 --- ## [PDF format of Rails Guides](https://www.ruby-forum.com/t/pdf-format-of-rails-guides/210227)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 29, 2011, 6:53pm UTC](https://www.ruby-forum.com/t/pdf-format-of-rails-guides/210227 "2011-09-29T18:53:20Z")
Is there a downloadable PDF version Rails Guides? --- ## [Change password](https://www.ruby-forum.com/t/change-password/64867)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 2\ **Last updated:** [August 15, 2006, 2:20pm UTC](https://www.ruby-forum.com/t/change-password/64867 "2006-08-15T14:20:47Z")
Is there an addition to the Rails Recipe or the method in AWDWR to allow a user to change his/ her password? I have put something together that does all the work again - mostly because I’m not sure how to leverage on … --- ## [OpenSSL: SSL\_CTX\_new:: library has no ciphers](https://www.ruby-forum.com/t/openssl-ssl-ctx-new-library-has-no-ciphers/56986)
**Author:** [@Pete\_F](https://www.ruby-forum.com/u/Pete_F)\ **Replies:** 2\ **Last updated:** [April 6, 2006, 4:24pm UTC](https://www.ruby-forum.com/t/openssl-ssl-ctx-new-library-has-no-ciphers/56986 "2006-04-06T16:24:57Z")
I’m trying to do a basic get or post operation using Net::HTTP in SSL mode. I’m on TextDrive, which runs ruby 1.8.2; however, I have the /net folder from ruby 1.8.4 in my /lib to support net/https, which doesn’t appea… --- ## [Websocket handshake failing](https://www.ruby-forum.com/t/websocket-handshake-failing/242813)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [July 30, 2015, 7:45pm UTC](https://www.ruby-forum.com/t/websocket-handshake-failing/242813 "2015-07-30T19:45:38Z")
I’m trying to enable websocket communication between client and server and have nginx as proxy. Ive applied the following congiguration changes to websocket sites-enabled conf to allow for websocket proxy: proxy\_set\_… --- ## [Long wait configtest](https://www.ruby-forum.com/t/long-wait-configtest/241876)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 7\ **Last updated:** [June 18, 2015, 4:26pm UTC](https://www.ruby-forum.com/t/long-wait-configtest/241876 "2015-06-18T16:26:29Z")
Hi all after several modification (implemented ocsp stapling) the command “service nginx configtest” I wait the return of configtest for circa one minute i don’t understand the problem, before the command run in on s… --- ## [Running a unit test over and over in script/console](https://www.ruby-forum.com/t/running-a-unit-test-over-and-over-in-script-console/171765)
**Author:** [@chillexistence](https://www.ruby-forum.com/u/chillexistence)\ **Replies:** 7\ **Last updated:** [July 15, 2009, 9:32pm UTC](https://www.ruby-forum.com/t/running-a-unit-test-over-and-over-in-script-console/171765 "2009-07-15T21:32:24Z")
I started doing this: $ RAILS\_ENV=test script/console load ‘test/unit/models/example\_test.rb’; r = Test::Unit::TestResult.new; reload!; ExampleTest.new(:test\_example1).run® { |c,v| }; pp results and then just hit … --- ## [Installation problem with rsruby](https://www.ruby-forum.com/t/installation-problem-with-rsruby/109495)
**Author:** [@Axel\_E](https://www.ruby-forum.com/u/Axel_E)\ **Replies:** 7\ **Last updated:** [July 17, 2007, 3:17am UTC](https://www.ruby-forum.com/t/installation-problem-with-rsruby/109495 "2007-07-17T03:17:39Z")
Dear all, I am having problems installing rsruby, the bindings for the R statistical language. I am on an OpenSuSE 10.2, 64 bit system. It looked at first that everything in the installation went smoothly, ie the in… --- ## [Arg! Fedora, Plesk, Rails?](https://www.ruby-forum.com/t/arg-fedora-plesk-rails/92967)
**Author:** [@arachnd](https://www.ruby-forum.com/u/arachnd)\ **Replies:** 7\ **Last updated:** [April 27, 2007, 10:20pm UTC](https://www.ruby-forum.com/t/arg-fedora-plesk-rails/92967 "2007-04-27T22:20:19Z")
I am having the hardest time in the world trying to get a clients production server to run Rails. Not only does he want this one application to run though, he wants any client of his to be able to run a rails app. I’m… --- ## [RubyRails ActiveRecord base64 encode/decode of binary data](https://www.ruby-forum.com/t/rubyrails-activerecord-base64-encode-decode-of-binary-data/88143)
**Author:** [@akm](https://www.ruby-forum.com/u/akm)\ **Replies:** 1\ **Last updated:** [March 8, 2007, 3:12pm UTC](https://www.ruby-forum.com/t/rubyrails-activerecord-base64-encode-decode-of-binary-data/88143 "2007-03-08T15:12:07Z")
Hi, I have binary images stored in a table which I wish to encode/decode with base64 before reading into html object: . How can I do this in RubyRails? – Regards Andrew --- ## [\>Exit code: 0](https://www.ruby-forum.com/t/exit-code-0/85748)
**Author:** [@isaac](https://www.ruby-forum.com/u/isaac)\ **Replies:** 1\ **Last updated:** [February 16, 2007, 2:18am UTC](https://www.ruby-forum.com/t/exit-code-0/85748 "2007-02-16T02:18:38Z")
when i try to run the script it says \>Exit code: 0 off to the right (i learned autoit but im trying to leare ruby) i just put in little simple thing puts “Hello” whats my problem (i use SciTE) --- ## [Layout e opzioni](https://www.ruby-forum.com/t/layout-e-opzioni/237686)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 8\ **Last updated:** [November 27, 2013, 12:33am UTC](https://www.ruby-forum.com/t/layout-e-opzioni/237686 "2013-11-27T00:33:26Z")
Salve, in Rails 2 funzionava perfettamente il comando all’inizio del controller: layout ‘law’, :except=\>\[:not\_found\] in Rails 3 non funziona più anche se ho trovato indicazioni in merito e la sintassi è identica. D… --- ## [Relacionar varias tablas segun mi modelo de base de datos](https://www.ruby-forum.com/t/relacionar-varias-tablas-segun-mi-modelo-de-base-de-datos/166627)
**Author:** [@antonio\_ortiz](https://www.ruby-forum.com/u/antonio_ortiz)\ **Replies:** 8\ **Last updated:** [April 29, 2009, 9:59am UTC](https://www.ruby-forum.com/t/relacionar-varias-tablas-segun-mi-modelo-de-base-de-datos/166627 "2009-04-29T09:59:09Z")
Hola, Esta ves estoy trabjando sobre mi modelo de base de datos, pero no se como hacer las primary keys y las foreign key, Por ejemplo: tengo una tabla profesor, estudiantes, materias Un profesor tiene muchos estudia… --- ## [RoR User Group München?](https://www.ruby-forum.com/t/ror-user-group-ma-nchen/152153)
**Author:** [@roland](https://www.ruby-forum.com/u/roland)\ **Replies:** 8\ **Last updated:** [November 13, 2008, 1:20pm UTC](https://www.ruby-forum.com/t/ror-user-group-ma-nchen/152153 "2008-11-13T13:20:53Z")
Hallo, gibt es hier Münchner die Interesse haben sich mal wieder zu treffen? Meiner Info nach war das letzte Treffen im August 2007. http://www.rubyonrails-ug.de/wiki/muenchen ist hoffnungslos veraltet. Ich würde d… --- ## [Soap4r - where to get it ?!](https://www.ruby-forum.com/t/soap4r-where-to-get-it/148054)
**Author:** [@Gilbert\_R](https://www.ruby-forum.com/u/Gilbert_R)\ **Replies:** 8\ **Last updated:** [September 9, 2008, 12:07pm UTC](https://www.ruby-forum.com/t/soap4r-where-to-get-it/148054 "2008-09-09T12:07:30Z")
Hi, need soap4r + httpclient to access a microsoft webservice on IIS with NTML authentication i googled but got 404 for = http://dev.ctor.org/soap4r and gem install didn’t work either = gem install soap4r --include… --- ## [Virtual key codes?](https://www.ruby-forum.com/t/virtual-key-codes/124114)
**Author:** [@pavel989](https://www.ruby-forum.com/u/pavel989)\ **Replies:** 8\ **Last updated:** [December 29, 2007, 9:03pm UTC](https://www.ruby-forum.com/t/virtual-key-codes/124114 "2007-12-29T21:03:01Z")
is it possible to send virtual keycodes through ruby? --- ## [Has\_many :foreign\_key association fails](https://www.ruby-forum.com/t/has-many-foreign-key-association-fails/117041)
**Author:** [@inriz](https://www.ruby-forum.com/u/inriz)\ **Replies:** 8\ **Last updated:** [October 12, 2007, 5:11pm UTC](https://www.ruby-forum.com/t/has-many-foreign-key-association-fails/117041 "2007-10-12T17:11:54Z")
hello list, class Advertiser \< ActiveRecord::Base set\_table\_name “INSERENT” set\_primary\_key “INSNR” has\_many :priv\_properties, :class\_name =\> “PrivProperty”, :foreign\_key =\> “MAKNR” end produces wrong sql selelec… --- ## [Question About OCR in Ruby vs. Rails](https://www.ruby-forum.com/t/question-about-ocr-in-ruby-vs-rails/235169)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [June 5, 2013, 2:41am UTC](https://www.ruby-forum.com/t/question-about-ocr-in-ruby-vs-rails/235169 "2013-06-05T02:41:45Z")
Team, I’m working on a project that will involve processing 15,000+ complex financial documents. They are in PDF form. Unfortunately, the documents are not available in a non-PDF form – so I have to electronically s… --- ## [Revising dispatch.cgi to run Rails applications?](https://www.ruby-forum.com/t/revising-dispatch-cgi-to-run-rails-applications/126155)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [January 16, 2008, 4:01pm UTC](https://www.ruby-forum.com/t/revising-dispatch-cgi-to-run-rails-applications/126155 "2008-01-16T16:01:09Z")
Hi, I am trying to set up Ruby on Rails with FastCGI for Apache 2 on Linux. I am followoing instructions here – http://it.kndb.net/entry/show/id/79. But step 4 is confusing me. It reads: Revise various setting fi… --- ## [How to read cookies](https://www.ruby-forum.com/t/how-to-read-cookies/84809)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 3\ **Last updated:** [February 7, 2007, 10:03pm UTC](https://www.ruby-forum.com/t/how-to-read-cookies/84809 "2007-02-07T22:03:42Z")
I’m having trouble setting/reading cookies in Rails. I want a cookie that shows the user name in a layout. Here’s what I have in my login controller: session\[:user\_id\] = user.id cookies\[:user\_role\] = user.role cooki… --- ## [Cannot find GUI? TK Toolkit?](https://www.ruby-forum.com/t/cannot-find-gui-tk-toolkit/244830)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 5\ **Last updated:** [June 24, 2016, 4:49am UTC](https://www.ruby-forum.com/t/cannot-find-gui-tk-toolkit/244830 "2016-06-24T04:49:09Z")
Hi there! I’m Todd. It’s nice to meet you all. I recently began coding in Ruby and have no previous programming experience. I have a couple books, and one talks about using a GUI for rb files. But I can’t find an inst… --- ## [Different Load Mechanism for I18n](https://www.ruby-forum.com/t/different-load-mechanism-for-i18n/182980)
**Author:** [@menostos](https://www.ruby-forum.com/u/menostos)\ **Replies:** 5\ **Last updated:** [February 12, 2010, 8:25am UTC](https://www.ruby-forum.com/t/different-load-mechanism-for-i18n/182980 "2010-02-12T08:25:50Z")
I’ve spent some time developing a plugin for i18n. What it actually does, is to extend the i18n to support different load mechanisms. First of all there is the simple everyone knows. Then i created a new Loader which… --- ## [Gregg Pollack in München =\> R ails UG München Treffen am 28.1.2008?](https://www.ruby-forum.com/t/gregg-pollack-in-ma-nchen-r-ails-ug-ma-nchen-treffen-am-28-1-2008/157841)
**Author:** [@roland](https://www.ruby-forum.com/u/roland)\ **Replies:** 5\ **Last updated:** [January 16, 2009, 1:12pm UTC](https://www.ruby-forum.com/t/gregg-pollack-in-ma-nchen-r-ails-ug-ma-nchen-treffen-am-28-1-2008/157841 "2009-01-16T13:12:45Z")
Hallo, Gregg P., u.a. Co-Moderator von RailsEnvy.com und “Ruby on Rails Activist” ist im Zuge der OOP Konferenz in München. Am 28.1 (Mittwoch) hat er Abends bis jetzt noch nichts vor - falls Interesse besteht können … --- ## [Cant access ROR site externally using mongrel on shared host](https://www.ruby-forum.com/t/cant-access-ror-site-externally-using-mongrel-on-shared-host/145999)
**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\ **Replies:** 5\ **Last updated:** [August 18, 2008, 7:45am UTC](https://www.ruby-forum.com/t/cant-access-ror-site-externally-using-mongrel-on-shared-host/145999 "2008-08-18T07:45:20Z")
Hi, I have been trying to deploy my Ruby on Rails site using Mongrel on Shared host. Mongrel seems to start fine using the command below: cd /home/linkamed/public\_html/mysite mongrel\_rails start -p 12003 -l /home/l… --- ## [Win32 Serial Communications, maybe using mscomm.ocx](https://www.ruby-forum.com/t/win32-serial-communications-maybe-using-mscomm-ocx/58115)
**Author:** [@john\_old](https://www.ruby-forum.com/u/john_old)\ **Replies:** 5\ **Last updated:** [April 20, 2006, 4:59pm UTC](https://www.ruby-forum.com/t/win32-serial-communications-maybe-using-mscomm-ocx/58115 "2006-04-20T16:59:08Z")
Hello All, It’s good to get back to the RT Mailing List! I'm looking for examples of using the mscomm control with this code: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/35355 I’m working on a project… --- ## [BER AWGN example - question](https://www.ruby-forum.com/t/ber-awgn-example-question/237946)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [December 9, 2013, 12:15pm UTC](https://www.ruby-forum.com/t/ber-awgn-example-question/237946 "2013-12-09T12:15:00Z")
Dear GNU Radio users, I have just read the tutorial about simulations in GNU Radio (http://gnuradio.org/redmine/projects/gnuradio/wiki/Simulations) and I would be grateful if you could help me with understanding part … --- ## [At\_exit handling](https://www.ruby-forum.com/t/at-exit-handling/215697)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 14, 2012, 12:13am UTC](https://www.ruby-forum.com/t/at-exit-handling/215697 "2012-01-14T00:13:22Z")
Lately I asked on IRC: Does at\_exit work on a per-class basis? or is it global The answer was: global, and it’s equivalent to END{} block AFAIK I believe this answer is true. Now my question is … isn’t this a bit … --- ## [No tests were specified errror](https://www.ruby-forum.com/t/no-tests-were-specified-errror/210054)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [July 30, 2011, 12:05pm UTC](https://www.ruby-forum.com/t/no-tests-were-specified-errror/210054 "2011-07-30T12:05:54Z")
Hi all, I am new to ruby and so i am facing this silly issue. I have a BaseClass which i have inherited from test::Unit::Testcase, Inside that i only have setup and teardown method. Now there is another class DemoTes… --- ## [Option parsers that support single-dash words?](https://www.ruby-forum.com/t/option-parsers-that-support-single-dash-words/189999)
**Author:** [@Jos\_B](https://www.ruby-forum.com/u/Jos_B)\ **Replies:** 4\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/option-parsers-that-support-single-dash-words/189999 "2010-06-17T16:22:13Z")
Hi, In order to convert some legacy Perl code that uses Getopt::Long, I’m looking for an option parser that supports -help' in addition to–help’. All the option parser libraries I have looked at only support the la… --- ## [Can a lambda or Proc object yield a value to a block?](https://www.ruby-forum.com/t/can-a-lambda-or-proc-object-yield-a-value-to-a-block/111990)
**Author:** [@cleasaibeag](https://www.ruby-forum.com/u/cleasaibeag)\ **Replies:** 4\ **Last updated:** [August 15, 2007, 3:23am UTC](https://www.ruby-forum.com/t/can-a-lambda-or-proc-object-yield-a-value-to-a-block/111990 "2007-08-15T03:23:26Z")
I’ve searched quite a bit on the web and through “Programming Ruby - the Pragmatic Programmer’s Guide” and I can’t find a satisfactory answer to the question: Can a lambda or Proc object yield a value to a block? For… --- ## [Bitwise inversion of Bignum](https://www.ruby-forum.com/t/bitwise-inversion-of-bignum/73411)
**Author:** [@ianroddis](https://www.ruby-forum.com/u/ianroddis)\ **Replies:** 4\ **Last updated:** [October 26, 2006, 5:48pm UTC](https://www.ruby-forum.com/t/bitwise-inversion-of-bignum/73411 "2006-10-26T17:48:15Z")
A bitwise inversion of a Bignum sometimes yields odd results. As tested in 1.8.5: ./ruby -v ruby 1.8.5 (2006-08-25) \[i686-linux\] ./ruby -e 'a= “7fffff00”.hex ; b= “ffffff00”.hex ; printf “%b =\> %b\\n”, a, ~a ; print… --- ## [Missing gruel module when installing current](https://www.ruby-forum.com/t/missing-gruel-module-when-installing-current/246454)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [October 14, 2013, 4:00pm UTC](https://www.ruby-forum.com/t/missing-gruel-module-when-installing-current/246454 "2013-10-14T16:00:54Z")
After building and installing current version on my RHEL6 system, I was unable to compile my module and the following error appeared: – checking for module ‘gruel’ – package ‘gruel’ not found – Could NOT find GRUEL… --- ## [Redirect\_to :controller=\>'tips', :action =\> 'show'](https://www.ruby-forum.com/t/redirect-to-controller-tips-action-show/190046)
**Author:** [@johnuseast](https://www.ruby-forum.com/u/johnuseast)\ **Replies:** 2\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/redirect-to-controller-tips-action-show/190046 "2010-06-17T16:22:19Z")
hi, I tried to redirect rails to show action by passing controller, action, and params. However, rails ignores the name of action totally! what I got is http://mysite/controllername/paramId so i have error message… h… --- ## [Category and subcategories in database](https://www.ruby-forum.com/t/category-and-subcategories-in-database/59827)
**Author:** [@Mike\_Mannakee](https://www.ruby-forum.com/u/Mike_Mannakee)\ **Replies:** 2\ **Last updated:** [May 7, 2006, 6:05am UTC](https://www.ruby-forum.com/t/category-and-subcategories-in-database/59827 "2006-05-07T06:05:54Z")
I have a project I’m trying to decide if I want to use rails for. I’m new to rails, so I’m not sure how easy it would be to implement something like this using ActiveRecord. Here’s the situation: Category \> subcat… --- ## [Changing primary key](https://www.ruby-forum.com/t/changing-primary-key/244649)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 6\ **Last updated:** [May 19, 2016, 1:18pm UTC](https://www.ruby-forum.com/t/changing-primary-key/244649 "2016-05-19T13:18:22Z")
I have changed the primary key on a table “statuses” to now be entity\_id In my status model I have: self.primary\_key = ‘entity\_id’ when I try to render a collection of comments associated with a status like so: \<%… --- ## [Can't convert Symbol into String](https://www.ruby-forum.com/t/cant-convert-symbol-into-string/183459)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 6\ **Last updated:** [February 15, 2010, 10:17am UTC](https://www.ruby-forum.com/t/cant-convert-symbol-into-string/183459 "2010-02-15T10:17:41Z")
I’m getting the following error TypeError in Users#new Showing app/views/users/new.html.erb where line #20 raised: can’t convert Symbol into String Extracted source (around line #20): 17: 18: \<%= shnView.l… --- ## [Chechbox multiples dans une boucle for](https://www.ruby-forum.com/t/chechbox-multiples-dans-une-boucle-for/172751)
**Author:** [@p1ngu](https://www.ruby-forum.com/u/p1ngu)\ **Replies:** 6\ **Last updated:** [July 28, 2009, 11:18am UTC](https://www.ruby-forum.com/t/chechbox-multiples-dans-une-boucle-for/172751 "2009-07-28T11:18:15Z")
Bonjour, je souhaite créer une sorte de formulaire pour indiquer les présences / absences / convocation de personnes lors d’une réunion. Mon tableau ressemblerait à ceci: Nom\_entreprise Corps d’état Prése… --- ## [Std::runtime\_error (gdb backtrace included)](https://www.ruby-forum.com/t/std-runtime-error-gdb-backtrace-included/91981)
**Author:** [@Tarun\_T](https://www.ruby-forum.com/u/Tarun_T)\ **Replies:** 5\ **Last updated:** [April 16, 2007, 9:52pm UTC](https://www.ruby-forum.com/t/std-runtime-error-gdb-backtrace-included/91981 "2007-04-16T21:52:33Z")
Hi, I am implementing a relay network for voice transmision and reception. I using threading to start the GUI and flow graph. I am facing a runtime error in random at destination, whereas it works perfectly at the re… --- ## [Rails 5.0.0.beta3 thinks it is in production mode when it isn't](https://www.ruby-forum.com/t/rails-5-0-0-beta3-thinks-it-is-in-production-mode-when-it-isnt/244222)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 7\ **Last updated:** [March 10, 2016, 9:23am UTC](https://www.ruby-forum.com/t/rails-5-0-0-beta3-thinks-it-is-in-production-mode-when-it-isnt/244222 "2016-03-10T09:23:39Z")
Hi All! Another problem. I am using Rails 5.0.0.beta3 with a minor javascript file (115 lines). I have encountered the following problem several times in the past two days. In both earlier cases, I ended up returni… --- ## [Ereditarieta', classi astratte e cosi' via](https://www.ruby-forum.com/t/ereditarieta-classi-astratte-e-cosi-via/226890)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 7\ **Last updated:** [March 13, 2013, 11:16am UTC](https://www.ruby-forum.com/t/ereditarieta-classi-astratte-e-cosi-via/226890 "2013-03-13T11:16:33Z")
Company has\_many :businesses Per businesses intendo attivita’ commerciali, esse possono essere negozio, ecommerce, edicola, ecc. Alcune di queste classi condividono degli attributi pertanto ho creato uno schema in cu… --- ## [Ofdm block](https://www.ruby-forum.com/t/ofdm-block/222711)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 7\ **Last updated:** [September 19, 2012, 2:56pm UTC](https://www.ruby-forum.com/t/ofdm-block/222711 "2012-09-19T14:56:58Z")
Hi all, I’m looking to develop a block called dfts ofdm, based in a similar block called ofdm mod, I change the .xml and .py to a new name called DFTSOFDM, but I can’t make it work. In GRC I have the following error: … --- ## [Doing a join between two ferret indexes?](https://www.ruby-forum.com/t/doing-a-join-between-two-ferret-indexes/137142)
**Author:** [@Izidor\_J](https://www.ruby-forum.com/u/Izidor_J)\ **Replies:** 1\ **Last updated:** [September 5, 2010, 6:28am UTC](https://www.ruby-forum.com/t/doing-a-join-between-two-ferret-indexes/137142 "2010-09-05T06:28:19Z")
Hello, everybody, we have a situation where there are two sets of information about documents - slow changing and fast changing properties. We index documents by slow changing properties (content) using Ferret directl… --- ## [Вопрос про shared zone "one" has no equ al addresses: 03140000 vs 03200000](https://www.ruby-forum.com/t/d-d-d-n-d-n-d-n-d-shared-zone-one-has-no-equ-al-addresses-03140000-vs-03200000/188681)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [May 16, 2010, 10:26am UTC](https://www.ruby-forum.com/t/d-d-d-n-d-n-d-n-d-shared-zone-one-has-no-equ-al-addresses-03140000-vs-03200000/188681 "2010-05-16T10:26:24Z")
Здравствуйте. Никак не могу включить фукнционал limit\_zone one $binary\_remote\_addr 10m; set $limit\_rate 4k; limit\_rate 4k; Хотел бы, чтобы на каждый ип … --- ## [If.request.xhr?](https://www.ruby-forum.com/t/if-request-xhr/72471)
**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\ **Replies:** 7\ **Last updated:** [October 17, 2006, 5:16pm UTC](https://www.ruby-forum.com/t/if-request-xhr/72471 "2006-10-17T17:16:53Z")
Hope I’m not to far off base here - I want a link that will first go the controller, test for javascript and then re-direct to either ajax or non-ajax page. I have the controller code set up but a bit unsure about th… --- ## [Re: Rubuntu LiveCD I need vim/emacs configs!](https://www.ruby-forum.com/t/re-rubuntu-livecd-i-need-vim-emacs-configs/54103)
**Author:** [@PeSSSSaS\_Botp](https://www.ruby-forum.com/u/PeSSSSaS_Botp)\ **Replies:** 7\ **Last updated:** [February 24, 2006, 4:25pm UTC](https://www.ruby-forum.com/t/re-rubuntu-livecd-i-need-vim-emacs-configs/54103 "2006-02-24T16:25:00Z")
On Behalf Of Pistos #Well, I was about to toot my own horn, but it looks as though someone #already mentioned it: I would be quite appreciative if you included #Diakonos. :slight\_smile: Hi Pistos, do you have gem f… --- ## [Issue with proxy\_cache\_key after rewrite](https://www.ruby-forum.com/t/issue-with-proxy-cache-key-after-rewrite/200919)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 4\ **Last updated:** [December 25, 2010, 4:49am UTC](https://www.ruby-forum.com/t/issue-with-proxy-cache-key-after-rewrite/200919 "2010-12-25T04:49:28Z")
Hi, i’ve run a few tests with the nginx proxy module. I would like to have my content cached with the “$scheme$host$request\_uri” key, like suggested on the wiki page\[1\]. So i’ve added the following: proxy\_cache\_key … --- ## [Possible bug when creating a Ferret::Search::Sort object?](https://www.ruby-forum.com/t/possible-bug-when-creating-a-ferret-sort-object/130641)
**Author:** [@Bira](https://www.ruby-forum.com/u/Bira)\ **Replies:** 4\ **Last updated:** [July 1, 2008, 6:07pm UTC](https://www.ruby-forum.com/t/possible-bug-when-creating-a-ferret-sort-object/130641 "2008-07-01T18:07:57Z")
I may have run across a bug in Ferret: if throws a segmentation fault when I try to create a Sort object using the default fields (SCORE and DOC\_ID), but setting reverse to true. Here’s the minimal example: #!/usr/bi… --- ## [Afficher une image hors application](https://www.ruby-forum.com/t/afficher-une-image-hors-application/100499)
**Author:** [@pierre\_FAUQUEMBERGU](https://www.ruby-forum.com/u/pierre_FAUQUEMBERGU)\ **Replies:** 4\ **Last updated:** [July 31, 2006, 6:26pm UTC](https://www.ruby-forum.com/t/afficher-une-image-hors-application/100499 "2006-07-31T18:26:36Z")
Bonjour, Je cherche à afficher des images qui sont hors de l’arborescence rails. Concretement, je veux afficher des images qui sont dans le répertoire /home/user/images sans les copié dans l’arborescence rails publi… --- ## [Re: \[ANN\] Multidimensional Array - MDArray 0.5.4](https://www.ruby-forum.com/t/re-ann-multidimensional-array-mdarray-0-5-4/245971)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 6\ **Last updated:** [August 8, 2013, 8:25pm UTC](https://www.ruby-forum.com/t/re-ann-multidimensional-array-mdarray-0-5-4/245971 "2013-08-08T20:25:20Z")
Rodrigo: Don’t you have your own mailing list for this tool MDArray? If so, I would suggest to make announcements there and not here anymore, though your project is somehow related to jruby. Christian On Wed, Aug 7,… --- ## [Start problems - BackgroundDRb (LoadError)](https://www.ruby-forum.com/t/start-problems-backgrounddrb-loaderror/130799)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 6\ **Last updated:** [March 3, 2008, 7:03pm UTC](https://www.ruby-forum.com/t/start-problems-backgrounddrb-loaderror/130799 "2008-03-03T19:03:55Z")
I installed BackgrounDRb this morning from GIT and cannot get it to start (mac leopard) I’ve installed all required gems. script/backgroundrb start script/backgroundrb:11:in \`require’: no such file to load – /Users/… --- ## [How to "tee" I/O in a generic fashion](https://www.ruby-forum.com/t/how-to-tee-i-o-in-a-generic-fashion/245065)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [September 13, 2016, 11:44am UTC](https://www.ruby-forum.com/t/how-to-tee-i-o-in-a-generic-fashion/245065 "2016-09-13T11:44:22Z")
Trying to be a little fancy but can’t figure out how to do it right. Basically I want to redirect STDOUT and STDERR so that they each continue to write to their default streams but also write to a log file. The goal i… [Previous page](https://www.ruby-forum.com/top.md?page=571&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=573&per_page=50)