# Top **URL:** https://www.ruby-forum.com/top.md?page=1487 [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:** 1488 --- ## [Uhd + usrp2(rfx400)](https://www.ruby-forum.com/t/uhd-usrp2-rfx400/202842)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [February 18, 2011, 7:20pm UTC](https://www.ruby-forum.com/t/uhd-usrp2-rfx400/202842 "2011-02-18T19:20:52Z")
Hi, is the combo RFX400 with UHD supposed to work ? I tried the example ./tx\_waveforms and it doesn’t seems to work, even if the device is recognized. Using a WBX I get the expected result. Regards Gaetano M. – --- ## [Find conditions issue](https://www.ruby-forum.com/t/find-conditions-issue/185987)
**Author:** [@laa018](https://www.ruby-forum.com/u/laa018)\ **Replies:** 6\ **Last updated:** [March 30, 2010, 10:55pm UTC](https://www.ruby-forum.com/t/find-conditions-issue/185987 "2010-03-30T22:55:49Z")
I am making a search to look through my database at a string that I enter into a text field. I got it to work properly if I enter in the exact title but I wanted to see if I could find database entries with similar ti… --- ## [Domain status in Rails](https://www.ruby-forum.com/t/domain-status-in-rails/177525)
**Author:** [@jhaagmans](https://www.ruby-forum.com/u/jhaagmans)\ **Replies:** 6\ **Last updated:** [October 20, 2009, 10:21am UTC](https://www.ruby-forum.com/t/domain-status-in-rails/177525 "2009-10-20T10:21:42Z")
Hi, For an app I need users to put in the domain name their website is hosted on. It’s important that this domain works, so I’d like my app to check this. I’d like to be able to process the response. If it returns a … --- ## [Before\_Filter question](https://www.ruby-forum.com/t/before-filter-question/175550)
**Author:** [@hemantborole](https://www.ruby-forum.com/u/hemantborole)\ **Replies:** 6\ **Last updated:** [September 15, 2009, 4:37pm UTC](https://www.ruby-forum.com/t/before-filter-question/175550 "2009-09-15T16:37:06Z")
Guyz, I am having a question for you… Scenario is i am using before\_filter in controller ABC to check that wheather user is administrator or not … and if not then it can show user only one page to user … did it like … --- ## [Verify installation](https://www.ruby-forum.com/t/verify-installation/137181)
**Author:** [@marcoa](https://www.ruby-forum.com/u/marcoa)\ **Replies:** 6\ **Last updated:** [May 9, 2008, 11:30pm UTC](https://www.ruby-forum.com/t/verify-installation/137181 "2008-05-09T23:30:31Z")
Is there a way to verify the installation of Ruby I have downloaded and installed “182-15 stable” and then installed the watir gem (gem install watir) taken all the defualt dependencies. I am having a problem with exe… --- ## [Ruby WATIR](https://www.ruby-forum.com/t/ruby-watir/135626)
**Author:** [@evhjim](https://www.ruby-forum.com/u/evhjim)\ **Replies:** 6\ **Last updated:** [April 24, 2008, 6:38am UTC](https://www.ruby-forum.com/t/ruby-watir/135626 "2008-04-24T06:38:01Z")
I am a local resource manager, and I am trying to understand a technology that I had been previously unaware of. I am looking for consultants for a position in Columbus with one of our local clients. We are looking te… --- ## [Problem with routes and scaffold](https://www.ruby-forum.com/t/problem-with-routes-and-scaffold/135340)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 6\ **Last updated:** [April 21, 2008, 11:18am UTC](https://www.ruby-forum.com/t/problem-with-routes-and-scaffold/135340 "2008-04-21T11:18:20Z")
When I make a new scaffold I get a problem with routes. When adding a Leave table in the db using scaffold and migrate, and entering the index page I get “undefined local variable or method \`new\_leave\_path’”. Same pro… --- ## [Trouble updating partial from collection](https://www.ruby-forum.com/t/trouble-updating-partial-from-collection/128986)
**Author:** [@jeffpritchard](https://www.ruby-forum.com/u/jeffpritchard)\ **Replies:** 6\ **Last updated:** [February 13, 2008, 11:31am UTC](https://www.ruby-forum.com/t/trouble-updating-partial-from-collection/128986 "2008-02-13T11:31:11Z")
I have a view where I render a partial over a collection. Each instance of the partial includes a with an id specific to that instance. Inside the partial, there is a select tag for “year”. I’m trying to change som… --- ## [DRb rescue: Shouldn't this be changed?](https://www.ruby-forum.com/t/drb-rescue-shouldnt-this-be-changed/128843)
**Author:** [@osteo](https://www.ruby-forum.com/u/osteo)\ **Replies:** 6\ **Last updated:** [February 12, 2008, 5:59am UTC](https://www.ruby-forum.com/t/drb-rescue-shouldnt-this-be-changed/128843 "2008-02-12T05:59:16Z")
I’m a ruby newbie so I wanted to ask a forum about this before I emailed the author. The current drb/observer.rb file consists of this code: require ‘observer’ module DRb module DRbObservable include Observable de… --- ## [Rubyhitsquad's vlad 1.0.0 Released](https://www.ruby-forum.com/t/rubyhitsquads-vlad-1-0-0-released/111985)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 6\ **Last updated:** [September 25, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/rubyhitsquads-vlad-1-0-0-released/111985 "2007-09-25T23:10:20Z")
vlad version 1.0.0 has been released! http://rubyhitsquad.com/ http://rubyforge.org/projects/hitsquad/ Vlad the Deployer is pragmatic application deployment automation, without mercy. Much like Capistrano, but with 1… --- ## [Scalablity question (Stand-alone server)](https://www.ruby-forum.com/t/scalablity-question-stand-alone-server/97818)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [July 11, 2006, 12:00pm UTC](https://www.ruby-forum.com/t/scalablity-question-stand-alone-server/97818 "2006-07-11T12:00:59Z")
I have lately heard a lot about the productivity gains that a programmer can reap with Ruby on Rails. And the features such as “Shared Nothing”, which allow you to increase scalabilty by adding more servers. This, how… --- ## [Setting directory ruby is compiled to (BCC32 & Ruby 1.8.4)](https://www.ruby-forum.com/t/setting-directory-ruby-is-compiled-to-bcc32-ruby-1-8-4/63398)
**Author:** [@krisleech](https://www.ruby-forum.com/u/krisleech)\ **Replies:** 6\ **Last updated:** [June 23, 2006, 11:04am UTC](https://www.ruby-forum.com/t/setting-directory-ruby-is-compiled-to-bcc32-ruby-1-8-4/63398 "2006-06-23T11:04:56Z")
I have Ruby compiling fine using Borlands (free) C compiler for Windows. The only problem is I can’t set where ruby is compiled to, it just installs it to the current directory (c:\\ruby\\src\\ruby-1.8.4\\bcc32). Normally… --- ## [Sort table by child row property?](https://www.ruby-forum.com/t/sort-table-by-child-row-property/64009)
**Author:** [@oscar-alexander](https://www.ruby-forum.com/u/oscar-alexander)\ **Replies:** 6\ **Last updated:** [June 21, 2006, 2:39pm UTC](https://www.ruby-forum.com/t/sort-table-by-child-row-property/64009 "2006-06-21T14:39:37Z")
I’m building a simple forum system which features a topics and a posts table. The topic model has a has\_many association with the post model, i.e.: class Topic \< ActiveRecord::Base { has\_many :posts } class Post \< … --- ## [Nchan: a pubsub server module for Websocket, EventSource, Long-Poll and more](https://www.ruby-forum.com/t/nchan-a-pubsub-server-module-for-websocket-eventsource-long-poll-and-more/243636)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [December 14, 2015, 6:50am UTC](https://www.ruby-forum.com/t/nchan-a-pubsub-server-module-for-websocket-eventsource-long-poll-and-more/243636 "2015-12-14T06:50:00Z")
The module formerly known as NGINX HTTP Push Module is now Nchan. Nchan is a light, scalable, and flexible pub/sub server for the modern web. It can be configured as a standalone server, or as a shim between an applic… --- ## [Front-end Engineer @ Talkdesk](https://www.ruby-forum.com/t/front-end-engineer-talkdesk/243363)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [September 28, 2015, 2:47am UTC](https://www.ruby-forum.com/t/front-end-engineer-talkdesk/243363 "2015-09-28T02:47:51Z")
Front-end Engineer @ Talkdesk At Talkdesk, we believe that software can be beautiful, easy to use and powerful. Our front-end developers pride themselves on making a product that our customers love to use. They code … --- ## [Site to deploy](https://www.ruby-forum.com/t/site-to-deploy/229520)
**Author:** [@ratman](https://www.ruby-forum.com/u/ratman)\ **Replies:** 0\ **Last updated:** [January 7, 2013, 12:42pm UTC](https://www.ruby-forum.com/t/site-to-deploy/229520 "2013-01-07T12:42:15Z")
Hello. I’m searching a service online to deploy my app, something like Heroku (too siple?) or Site5, for example. I use MySQL in my backend. Now I’m a newbie and the app is simple, but the complexity of my projects … --- ## [Help:mplicit declaration of function ‘pread’ ‘pwrite’](https://www.ruby-forum.com/t/help-mplicit-declaration-of-function-pread-pwrite/222328)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [August 27, 2012, 1:59pm UTC](https://www.ruby-forum.com/t/help-mplicit-declaration-of-function-pread-pwrite/222328 "2012-08-27T13:59:47Z")
when i want install nginx 1.2.3 on debian squeeze there have a problem: -o objs/src/os/unix/ngx\_files.o src/os/unix/ngx\_files.c cc1: warnings being treated as errors src/os/unix/ngx\_files.c: In function ‘ngx\_read\_f… --- ## [\[ANN\] Ruboto 0.7.0 released!](https://www.ruby-forum.com/t/ann-ruboto-0-7-0-released/221261)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [July 6, 2012, 12:29am UTC](https://www.ruby-forum.com/t/ann-ruboto-0-7-0-released/221261 "2012-07-06T00:29:34Z")
The Ruboto team is proud to announce the release of Ruboto M.m.p. Ruboto is a framework for writing full Android apps in Ruby. It includes support libraries and generators for creating projects, classes, tests, and mo… --- ## [Mongomapper](https://www.ruby-forum.com/t/mongomapper/184407)
**Author:** [@xjivan](https://www.ruby-forum.com/u/xjivan)\ **Replies:** 0\ **Last updated:** [March 2, 2010, 1:58am UTC](https://www.ruby-forum.com/t/mongomapper/184407 "2010-03-02T01:58:39Z")
Hi I’m unable to run the tests for the mongo driver and mongomapper but I’m able to run all but 1 example, and that example doesn’t work on MRI either. The error from Test::Unit has something to do with shoulda and… --- ## [RSpec, flash messages and redirection](https://www.ruby-forum.com/t/rspec-flash-messages-and-redirection/177233)
**Author:** [@leo72](https://www.ruby-forum.com/u/leo72)\ **Replies:** 0\ **Last updated:** [October 13, 2009, 10:20pm UTC](https://www.ruby-forum.com/t/rspec-flash-messages-and-redirection/177233 "2009-10-13T22:20:57Z")
Hello everybody I’m having some problems with RSpec. When using something like “I should see ‘some text’” that text is set on a flash message in the controller and displayed by = flash\[:notice\] in the layout view, s… --- ## [Question with linked list with multiple next pointers](https://www.ruby-forum.com/t/question-with-linked-list-with-multiple-next-pointers/226044)
**Author:** [@risknet](https://www.ruby-forum.com/u/risknet)\ **Replies:** 0\ **Last updated:** [July 24, 2009, 7:51am UTC](https://www.ruby-forum.com/t/question-with-linked-list-with-multiple-next-pointers/226044 "2009-07-24T07:51:02Z")
Hi, I just learned some basic stuff about ruby, and I’ve been making a program about a list with different threads and adding some objects to the list with multiple pointers. I think my program is supposed to work fin… --- ## [Clickable image widget?](https://www.ruby-forum.com/t/clickable-image-widget/156945)
**Author:** [@gomix](https://www.ruby-forum.com/u/gomix)\ **Replies:** 0\ **Last updated:** [January 5, 2009, 5:17pm UTC](https://www.ruby-forum.com/t/clickable-image-widget/156945 "2009-01-05T17:17:25Z")
Hi, im just looking for the correct widget to implement clickable images, any pointers? regards --- ## [Ruby on Rails Impossible Windows](https://www.ruby-forum.com/t/ruby-on-rails-impossible-windows/99373)
**Author:** [@Said\_Bakr](https://www.ruby-forum.com/u/Said_Bakr)\ **Replies:** 8\ **Last updated:** [July 22, 2006, 5:25am UTC](https://www.ruby-forum.com/t/ruby-on-rails-impossible-windows/99373 "2006-07-22T05:25:40Z")
Hello, Ruby on Rails still, as I think, very poor with MS Windows. I make the comparison as a PHP user. In some minutes, I have got Apache running PHP easily. In Ruby On Rails, there is no such breeze. I expect in th… --- ## [Ruby-dev summary 28637 - 28714](https://www.ruby-forum.com/t/ruby-dev-summary-28637-28714/63355)
**Author:** [@Kazuo\_Saito](https://www.ruby-forum.com/u/Kazuo_Saito)\ **Replies:** 0\ **Last updated:** [June 14, 2006, 2:45pm UTC](https://www.ruby-forum.com/t/ruby-dev-summary-28637-28714/63355 "2006-06-14T14:45:59Z")
Hello all, This is a summary of ruby-dev mailing list. \[ruby-dev:28681\] Block parameter and multiple values Takaaki T. asked about the current status of new block parameter behavior in Ruby 2.0. He also made a summ… --- ## [Very Basic Help Accessing Folder](https://www.ruby-forum.com/t/very-basic-help-accessing-folder/242728)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [July 23, 2015, 4:22am UTC](https://www.ruby-forum.com/t/very-basic-help-accessing-folder/242728 "2015-07-23T04:22:26Z")
Hi, I’m new to Ruby and am currently following the book “Beginning Ruby” but am having issues on Chapter 3, accessing and running Source Code. From the pic attached, I’m trying to access the “Documents” Folder using … --- ## [Create a method without name to module](https://www.ruby-forum.com/t/create-a-method-without-name-to-module/231867)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 4, 2014, 3:11am UTC](https://www.ruby-forum.com/t/create-a-method-without-name-to-module/231867 "2014-09-04T03:11:59Z")
I have a Foo module and I would like to add inside a method () (without name) in order to do: Foo(“bar”) # =\> do some stuff… Just like Array( ... ) and Integer( ... ). Is it possible? Thank you. --- ## [Best scalable database](https://www.ruby-forum.com/t/best-scalable-database/230675)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [July 2, 2014, 5:57am UTC](https://www.ruby-forum.com/t/best-scalable-database/230675 "2014-07-02T05:57:28Z")
I was wondering which is the best database in terms of scalability and also which core nosql system is the best (Document Store - Graph Database) --- ## [Two RX paths](https://www.ruby-forum.com/t/two-rx-paths/237847)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [December 3, 2013, 5:25pm UTC](https://www.ruby-forum.com/t/two-rx-paths/237847 "2013-12-03T17:25:31Z")
Hi all guys, I would like to receive in my application signals from WBX board and from LFTX simultaneousely. At the moment, when I run the flow graph it ends immediately with core dump, and zero divisin exception. I… --- ## [Specify which methods show up in SWIG version of C++ block](https://www.ruby-forum.com/t/specify-which-methods-show-up-in-swig-version-of-c-block/246382)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [October 9, 2013, 10:56pm UTC](https://www.ruby-forum.com/t/specify-which-methods-show-up-in-swig-version-of-c-block/246382 "2013-10-09T22:56:57Z")
I’m working on some custom C++ blocks. I would like to have a few methods in the C++ world visible to Python so that they can be called directly. My understanding is that GRC can then make such things visible through … --- ## [Warning in ruby](https://www.ruby-forum.com/t/warning-in-ruby/223899)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 23, 2012, 8:05am UTC](https://www.ruby-forum.com/t/warning-in-ruby/223899 "2012-10-23T08:05:41Z")
require ‘rubygems’ require ‘watir-webdriver’ br=Watir::Browser.new if you run the above program you get warning: \[WARNING\] MultiJson is using the default adapter (ok\_json). We recommend loading a different JSON libr… --- ## [Upload module fails in some cases](https://www.ruby-forum.com/t/upload-module-fails-in-some-cases/219182)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 23, 2012, 2:47pm UTC](https://www.ruby-forum.com/t/upload-module-fails-in-some-cases/219182 "2012-04-23T14:47:35Z")
Hello, I and using nginx 1.0.15 with the third-party module nginx\_upload\_module-2.2.0/ When I am using an html form all works perfectly and I can see the uploaded files and the post values as expected. But, when I s… --- ## [Is class\_variable\_set a private method?](https://www.ruby-forum.com/t/is-class-variable-set-a-private-method/217091)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 21, 2012, 10:58pm UTC](https://www.ruby-forum.com/t/is-class-variable-set-a-private-method/217091 "2012-02-21T22:58:00Z")
Hi all, I found a difference between JRuby and Ruby. The following is a log on my Windows 7. Is this a known difference between ruby version (1.9.2p312 and 1.9.3p125)? Is class\_variable\_set a private method in JRuby… --- ## [Oracle problem with encoding](https://www.ruby-forum.com/t/oracle-problem-with-encoding/190270)
**Author:** [@johndel](https://www.ruby-forum.com/u/johndel)\ **Replies:** 2\ **Last updated:** [January 24, 2012, 10:02am UTC](https://www.ruby-forum.com/t/oracle-problem-with-encoding/190270 "2012-01-24T10:02:25Z")
I have oracle 10g and my db is in AL32UTF8, I had install oci8 from oracle but when i run a query the greek characters returns with ???. I tried also with dbi but with no luck. My ruby version is 1.8.7 and my system u… --- ## [Find\_by\_email dynamic method returning new](https://www.ruby-forum.com/t/find-by-email-dynamic-method-returning-new/212387)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 17, 2012, 2:08pm UTC](https://www.ruby-forum.com/t/find-by-email-dynamic-method-returning-new/212387 "2012-01-17T14:08:12Z")
Hello everyone, I have a rails app which uses email as login name. At some point, I have to search the user, in the User model by email. For some reason, the method User.find\_by\_email(email) returns nil, even though t… --- ## [Importing flat-file data in to a database with Ruby](https://www.ruby-forum.com/t/importing-flat-file-data-in-to-a-database-with-ruby/211252)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 31, 2011, 9:43am UTC](https://www.ruby-forum.com/t/importing-flat-file-data-in-to-a-database-with-ruby/211252 "2011-08-31T09:43:57Z")
All, I’m up against a performance issue with some code I have - it’s on GitHub at if anyone wants to take a look. The code takes a fixed 80-column wide input file, reads the first two bytes of each line and hands o… --- ## [Module dav with http\_auth](https://www.ruby-forum.com/t/module-dav-with-http-auth/205007)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 27, 2011, 6:45pm UTC](https://www.ruby-forum.com/t/module-dav-with-http-auth/205007 "2011-03-27T18:45:32Z")
Hello! I’m wanting to create my own “firefox sync” service. As I could read, it’s only a dav service without any special thing. So I tried to create it like, enabling the dav module\[1\] in nginx. I’ve read the example… --- ## [Nginx Cache not working with wget or curl](https://www.ruby-forum.com/t/nginx-cache-not-working-with-wget-or-curl/204549)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 15, 2011, 2:14pm UTC](https://www.ruby-forum.com/t/nginx-cache-not-working-with-wget-or-curl/204549 "2011-03-15T14:14:34Z")
Hello, I set up Ninx as a cache proxy for our webservers. Everything is working fine when using a standard web browser (Firefox, IE, Chrome), pages are correctly cached according to the rules I have defined. However… --- ## [Caching Problem](https://www.ruby-forum.com/t/caching-problem/200756)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 21, 2010, 1:26pm UTC](https://www.ruby-forum.com/t/caching-problem/200756 "2010-12-21T13:26:20Z")
Hello, i got a clustered setup, where the content is beeing served from a nfs share. thats why i want to cache the static components via nginx, but unfortanly i didnt get it to work. Heres my Config: Global Configur… --- ## [Rspec-rails with gems 1.3.4](https://www.ruby-forum.com/t/rspec-rails-with-gems-1-3-4/200721)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 20, 2010, 7:33pm UTC](https://www.ruby-forum.com/t/rspec-rails-with-gems-1-3-4/200721 "2010-12-20T19:33:14Z")
When I try to install rspec-rails it tells me: ERROR: Error installing rspec-rails: i18n requires RubyGems version \>= 1.3.5 I am using RubyGems 1.3.4, and I am locked down to that version at the client site. Is the… --- ## [Paperclip Image Versioning](https://www.ruby-forum.com/t/paperclip-image-versioning/198463)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 2, 2010, 1:14am UTC](https://www.ruby-forum.com/t/paperclip-image-versioning/198463 "2010-11-02T01:14:55Z")
Hello. I’m hoping to hear your recommendations on using paperclip for images with versioning. Anyone know of any elegant paper\_clip image, versioning implementation solutions? Thank you --- ## [2.2.2 rails for juggernaut](https://www.ruby-forum.com/t/2-2-2-rails-for-juggernaut/195528)
**Author:** [@ouikoto](https://www.ruby-forum.com/u/ouikoto)\ **Replies:** 2\ **Last updated:** [September 24, 2010, 3:05pm UTC](https://www.ruby-forum.com/t/2-2-2-rails-for-juggernaut/195528 "2010-09-24T15:05:56Z")
Hi gurus is there any site where i can obtain some guidelines in Juggernaut for 2.2.2 I follwed this http://www.slightlycoded.com/blog/the-juggernaut-a-push-server-for-ruby-on-rails seems not to work after running ju… --- ## [Net/pop.rb $B$K$h$kBgNL$N(B pop](https://www.ruby-forum.com/t/net-pop-rb-b-k-h-kbgnl-n-b-pop/191012)
**Author:** [@Furutanian](https://www.ruby-forum.com/u/Furutanian)\ **Replies:** 2\ **Last updated:** [July 3, 2010, 5:03am UTC](https://www.ruby-forum.com/t/net-pop-rb-b-k-h-kbgnl-n-b-pop/191012 "2010-07-03T05:03:28Z")
e$B$O$8$a$^$7$F!“%U%k%?%K%”%s$H?=$7$^$9!#e(B e$B$O$8$a$F%Q%C%A$rEj9F$7$^$9!#e(B e$B@hF|!“e(B4 e$BK|DLDxEY$N%a!\<%k$re(B pop e$B$7$h$&$H$7$?$i!”%&%s$H$b%9%s$H$b$$e(B e$B$o$J$/$J$C$F$7$^$$!“?t==J,$7$F=hM}$r:F3+$7$?:”$K$… --- ## [Rendering in csv file](https://www.ruby-forum.com/t/rendering-in-csv-file/189011)
**Author:** [@chewmanfoo](https://www.ruby-forum.com/u/chewmanfoo)\ **Replies:** 2\ **Last updated:** [May 24, 2010, 3:16am UTC](https://www.ruby-forum.com/t/rendering-in-csv-file/189011 "2010-05-24T03:16:09Z")
I have an index page showing a table of network hosts with IP addresses, roles, hostname etc. Is it trivial to render that page to the browser as a csv file instead of html and link to that rendering on the index pag… --- ## [IronRuby.net Wiki Spam](https://www.ruby-forum.com/t/ironruby-net-wiki-spam/181896)
**Author:** [@dreamwave](https://www.ruby-forum.com/u/dreamwave)\ **Replies:** 2\ **Last updated:** [January 19, 2010, 11:47pm UTC](https://www.ruby-forum.com/t/ironruby-net-wiki-spam/181896 "2010-01-19T23:47:08Z")
There’s a ton of spam comments on the wiki… is there anyway to clean these up? --- ## [Process.waitpid(external pid)](https://www.ruby-forum.com/t/process-waitpid-external-pid/180308)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [December 18, 2009, 11:06pm UTC](https://www.ruby-forum.com/t/process-waitpid-external-pid/180308 "2009-12-18T23:06:11Z")
Anybody know of a way in ruby to #waitpid on a non child process? irb(main):001:0\> Process.waitpid 32550 Errno::ECHILD: No child processes \[this is possible in doze with the win32-process gem, wondering about linux n… --- ## [JRoR./JBoss/MySQL issues](https://www.ruby-forum.com/t/jror-jboss-mysql-issues/169446)
**Author:** [@nlsmith](https://www.ruby-forum.com/u/nlsmith)\ **Replies:** 2\ **Last updated:** [June 15, 2009, 3:05pm UTC](https://www.ruby-forum.com/t/jror-jboss-mysql-issues/169446 "2009-06-15T15:05:48Z")
My development environment has changed again. We have gone from ROR/MySQL to JRoR/Oracle -\> JRoR/JBoss/Oracle. Now we have to make it run under JRoR/JBoss/MySQL. The app runs stand alone JRoR/MySQL with the JDBC drive… --- ## [Help with text replacement plugin](https://www.ruby-forum.com/t/help-with-text-replacement-plugin/168648)
**Author:** [@jdunneuk](https://www.ruby-forum.com/u/jdunneuk)\ **Replies:** 2\ **Last updated:** [May 23, 2009, 6:46pm UTC](https://www.ruby-forum.com/t/help-with-text-replacement-plugin/168648 "2009-05-23T18:46:50Z")
Hi guys, I thought of having a plugin which replaces text with the tag of an image (f.e. ‘read’ =\> ‘’) would be great. I started with to create this plugin, but I didn’t get far. Is there anyone who can help me with … --- ## [Routing error in nested resources](https://www.ruby-forum.com/t/routing-error-in-nested-resources/164324)
**Author:** [@neubyr](https://www.ruby-forum.com/u/neubyr)\ **Replies:** 2\ **Last updated:** [March 31, 2009, 5:07pm UTC](https://www.ruby-forum.com/t/routing-error-in-nested-resources/164324 "2009-03-31T17:07:26Z")
I am using nested resources as follows: map.resources :topics do |topics| topics.resources :items do |items| items.resources :attachments end end When I generate a RESTful path for new item in the console: app.new… --- ## [The frequency for tx/rx?](https://www.ruby-forum.com/t/the-frequency-for-tx-rx/161678)
**Author:** [@yyzhuang](https://www.ruby-forum.com/u/yyzhuang)\ **Replies:** 2\ **Last updated:** [March 12, 2009, 12:47am UTC](https://www.ruby-forum.com/t/the-frequency-for-tx-rx/161678 "2009-03-12T00:47:52Z")
Hi, I was trying to see what frequencies we can use USRP to tx and rx data, with /gnuradio-examples/python/digital/benchmark\_tx.py and benchmark\_rx.py. The daughter board we are using is 2.3-2.9GHz transceiver. But … --- ## [Un RSpec-autotest sympa pour Mac OS X](https://www.ruby-forum.com/t/un-rspec-autotest-sympa-pour-mac-os-x/159008)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 2\ **Last updated:** [January 30, 2009, 2:28pm UTC](https://www.ruby-forum.com/t/un-rspec-autotest-sympa-pour-mac-os-x/159008 "2009-01-30T14:28:55Z")
Je ne crois pas l’avoir vu mentionné ici, aussi: http://rspactorapp.com/ Je m’en sers actuellement sur un projet, je trouve ça agréable. – Thibaut [Previous page](https://www.ruby-forum.com/top.md?page=1486&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1488&per_page=50)