# Top **URL:** https://www.ruby-forum.com/top.md?page=1306 [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:** 1307 --- ## [\[Rails \] Send mail and embed image](https://www.ruby-forum.com/t/rails-send-mail-and-embed-image/212898)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [October 18, 2011, 11:13am UTC](https://www.ruby-forum.com/t/rails-send-mail-and-embed-image/212898 "2011-10-18T11:13:52Z")
Hello Comrades, I’m using ActionMailer. How to send mail with embed image.? My rails version is 2.3.5 Can anyone help me ? --- ## [Print multiple pages](https://www.ruby-forum.com/t/print-multiple-pages/212428)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [October 2, 2011, 7:53pm UTC](https://www.ruby-forum.com/t/print-multiple-pages/212428 "2011-10-02T19:53:20Z")
I have a nice Product model, which has a lot of fields, the controller has a Index and Show method to list the products and show the details both with a print procedure using windows.print() and a print format css whi… --- ## [\[Rspec-Rails\] before(:all) doesn't rollback](https://www.ruby-forum.com/t/rspec-rails-before-all-doesnt-rollback/191903)
**Author:** [@Bogdan\_Gusiev](https://www.ruby-forum.com/u/Bogdan_Gusiev)\ **Replies:** 1\ **Last updated:** [July 20, 2010, 3:25pm UTC](https://www.ruby-forum.com/t/rspec-rails-before-all-doesnt-rollback/191903 "2010-07-20T15:25:06Z")
I don’t if this is a bug or feature but if before(:all) create some persistent objects, these changes doesn’t rollback when we get out of the context. Here are simplest example to see the issue: describe Person do … --- ## [Enregistrement dans 2 tables en meme temps + formulaire](https://www.ruby-forum.com/t/enregistrement-dans-2-tables-en-meme-temps-formulaire/187088)
**Author:** [@thomthom](https://www.ruby-forum.com/u/thomthom)\ **Replies:** 1\ **Last updated:** [April 16, 2010, 6:50pm UTC](https://www.ruby-forum.com/t/enregistrement-dans-2-tables-en-meme-temps-formulaire/187088 "2010-04-16T18:50:03Z")
Bonjour, Voici mon petit problème : J’ai créé dans ma base de donnée une table annonce et une table enchère. dans ma table enchère j’ai un champ annonce\_id comme clé(pour faire la liaison entre annonce et ench… --- ## [HAproxy not listening to all IP address](https://www.ruby-forum.com/t/haproxy-not-listening-to-all-ip-address/152465)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [November 4, 2008, 12:11pm UTC](https://www.ruby-forum.com/t/haproxy-not-listening-to-all-ip-address/152465 "2008-11-04T12:11:12Z")
guys, i am trying to install HAproxy infront of my webserver. usually my webserver listens on port 80 and since we have 5 ip address serving 5 different sites on the same physical server the webserver listens to all… --- ## [Problems with Mueller & Mueller clock recovery; not very rel](https://www.ruby-forum.com/t/problems-with-mueller-mueller-clock-recovery-not-very-rel/108536)
**Author:** [@Christian\_Sokolowsk](https://www.ruby-forum.com/u/Christian_Sokolowsk)\ **Replies:** 1\ **Last updated:** [July 5, 2007, 7:13pm UTC](https://www.ruby-forum.com/t/problems-with-mueller-mueller-clock-recovery-not-very-rel/108536 "2007-07-05T19:13:51Z")
Hi, I have some trouble using the function gr\_clock\_recovery\_mm\_cc.cc (Mueller & Mueller Clock recovery). Using DPSK with datarate 40 kbps, the communication system works perfect running a simulation without USRP b… --- ## [Optional libraries : openssl, readline, zlib, what is needed](https://www.ruby-forum.com/t/optional-libraries-openssl-readline-zlib-what-is-needed/85725)
**Author:** [@AnSSS\_bal](https://www.ruby-forum.com/u/AnSSS_bal)\ **Replies:** 1\ **Last updated:** [February 16, 2007, 11:27pm UTC](https://www.ruby-forum.com/t/optional-libraries-openssl-readline-zlib-what-is-needed/85725 "2007-02-16T23:27:22Z")
Hello, Is there a way to know what are the optional libraries should be installed to assure that a Ruby installation from sources comes out nicely with everything functional? Common missing libraries in my experience… --- ## [No crea registro](https://www.ruby-forum.com/t/no-crea-registro/84709)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 1\ **Last updated:** [February 7, 2007, 4:54am UTC](https://www.ruby-forum.com/t/no-crea-registro/84709 "2007-02-07T04:54:45Z")
agregue los isguiente al modelo de una relación en que use belongs\_to y no crea registros. estoy usando sqlserver MODELOS Comuna class Comuna \< ActiveRecord::Base belongs\_to :region validates\_associated :region v… --- ## [Job Sviluppatore Ruby on Rails](https://www.ruby-forum.com/t/job-sviluppatore-ruby-on-rails/244344)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [March 24, 2016, 10:46am UTC](https://www.ruby-forum.com/t/job-sviluppatore-ruby-on-rails/244344 "2016-03-24T10:46:28Z")
Ciao a tutti, sto cercando uno sviluppatore Ruby on Rails per una posizione su Milano. A questo link trovate la Job Description: https://hivejobs.com/job\_post/ruby\_on\_rails\_developer-1966 Non esitate a contattarmi! C… --- ## [OpenResty 1.9.7.2 released](https://www.ruby-forum.com/t/openresty-1-9-7-2-released/243887)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [January 22, 2016, 6:29am UTC](https://www.ruby-forum.com/t/openresty-1-9-7-2-released/243887 "2016-01-22T06:29:03Z")
Hi folks I am happy to announce the new formal release, 1.9.7.2, of the OpenResty web platform based on NGINX and Lua: https://openresty.org/#Download Both the (portable) source code distribution and the Win32 binary … --- ## [Simplification for ruby-gnome2 in general: the use of symbols rather than Gtk:: Enum Structures?](https://www.ruby-forum.com/t/simplification-for-ruby-gnome2-in-general-the-use-of-symbols-rather-than-gtk-enum-structures/242576)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [July 3, 2015, 8:40pm UTC](https://www.ruby-forum.com/t/simplification-for-ruby-gnome2-in-general-the-use-of-symbols-rather-than-gtk-enum-structures/242576 "2015-07-03T20:40:03Z")
Hi, I was looking at old ruby-gnome code that I have here and see stuff like this: notebook = Gtk::Notebook.new notebook.set\_tab\_pos(Gtk::POS\_LEFT) However, it occurred to me that knowing Gtk::POS\_LEFT seems superfl… --- ## [Upstream prematurely closed connection while reading response header from upstream](https://www.ruby-forum.com/t/upstream-prematurely-closed-connection-while-reading-response-header-from-upstream/241642)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [April 21, 2015, 4:28am UTC](https://www.ruby-forum.com/t/upstream-prematurely-closed-connection-while-reading-response-header-from-upstream/241642 "2015-04-21T04:28:16Z")
Recently I tried to implemented an Nginx extension module to save the request body to redis list (via RPUSH command) directly . However, I got a 502 Bad Gateway error! The error occurs after calling ngx\_http\_redis\_cre… --- ## [Energy usage web app](https://www.ruby-forum.com/t/energy-usage-web-app/233589)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [December 31, 2014, 5:20pm UTC](https://www.ruby-forum.com/t/energy-usage-web-app/233589 "2014-12-31T17:20:15Z")
Hi all, need some advise. I’m still new on RoR, I’m about to create a Web app that monitors energy consumption such as, electricity, water and waste. User can input the datas manually and later on they can view the us… --- ## [Error accessing the project - while trying to go through Lynda.com tutorial for rails 4.0](https://www.ruby-forum.com/t/error-accessing-the-project-while-trying-to-go-through-lynda-com-tutorial-for-rails-4-0/233448)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [December 15, 2014, 7:00pm UTC](https://www.ruby-forum.com/t/error-accessing-the-project-while-trying-to-go-through-lynda-com-tutorial-for-rails-4-0/233448 "2014-12-15T19:00:44Z")
Hi everyone, I’m new to rails and new to this group. I’ve been going through Lynda.com tutorials and I got an error. I was hoping somebody could help me out :slight\_smile: Here are the steps I’ve taken: rails new s… --- ## [Nginx logging with huge vhosts](https://www.ruby-forum.com/t/nginx-logging-with-huge-vhosts/240756)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [April 30, 2014, 10:25am UTC](https://www.ruby-forum.com/t/nginx-logging-with-huge-vhosts/240756 "2014-04-30T10:25:34Z")
Hello, How to log both access & error efficiently with nginx having huge vhost ? Is there any CustomLog available to collect the combined\_vhost information ? Is it good configuring separate access & error logs when… --- ## [On the fly set\_output\_multiple()](https://www.ruby-forum.com/t/on-the-fly-set-output-multiple/239283)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 21, 2014, 4:38pm UTC](https://www.ruby-forum.com/t/on-the-fly-set-output-multiple/239283 "2014-02-21T16:38:10Z")
Dear Sir, I need to create a interpolator block which has a callback function to change its interpolation factor on the fly. If this block is inherited from gr::sync\_interpolator, its interpolation factor cannot be c… --- ## [Rails and capybara tasks](https://www.ruby-forum.com/t/rails-and-capybara-tasks/238822)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 3, 2014, 9:00am UTC](https://www.ruby-forum.com/t/rails-and-capybara-tasks/238822 "2014-02-03T09:00:31Z")
When we create a new integration test using $ rails g integration\_test Name it create it in spec/requests directory, and capybara is not available there by default. I have to move it to spec/feature dir to make it wor… --- ## [No MIME types](https://www.ruby-forum.com/t/no-mime-types/235453)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [June 23, 2013, 2:25pm UTC](https://www.ruby-forum.com/t/no-mime-types/235453 "2013-06-23T14:25:13Z")
I have just set up a Debian Wheezy nginx web server with PHP-FPM and while it shows the hosted websites it doesn’t analyse the MIME types and without CSS or JS modern websites are not working. The problem is the sec… --- ## [Playing with method\_missing -- argument list](https://www.ruby-forum.com/t/playing-with-method-missing-argument-list/235212)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [June 7, 2013, 5:15am UTC](https://www.ruby-forum.com/t/playing-with-method-missing-argument-list/235212 "2013-06-07T05:15:07Z")
In Playing with Struct, Enumerable, and Comparable · GitHub , I’ve been playing around with using Struct, Enumerable, Comparable and lastly method\_missing, and here’s where I got stuck. At lines 67-69 (“This is going … --- ## [Source block question: internal sleep loop or let GR scheduler handle empty read?](https://www.ruby-forum.com/t/source-block-question-internal-sleep-loop-or-let-gr-scheduler-handle-empty-read/228758)
**Author:** [@Monahan-MitchellS\_T](https://www.ruby-forum.com/u/Monahan-MitchellS_T)\ **Replies:** 3\ **Last updated:** [May 7, 2013, 4:58am UTC](https://www.ruby-forum.com/t/source-block-question-internal-sleep-loop-or-let-gr-scheduler-handle-empty-read/228758 "2013-05-07T04:58:27Z")
Looking at some source block examples (audio jack, comedi, file source, etc.), sometimes I see a sleep() called inside the work function when there is no data to read, sometimes not (noutputitems = 0). For a real file… --- ## [What type of relationship do I use?](https://www.ruby-forum.com/t/what-type-of-relationship-do-i-use/217548)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 6, 2012, 8:50pm UTC](https://www.ruby-forum.com/t/what-type-of-relationship-do-i-use/217548 "2012-03-06T20:50:59Z")
I’m a bit unsure how to model a relationship in ActiveRecord. It’s a “has many through” with nested attributes. I already asked on SO but no luck so far. I would appreciate it if you could have a look and point me in … --- ## [Introducing Schizo, A DCI gem](https://www.ruby-forum.com/t/introducing-schizo-a-dci-gem/216637)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 10, 2012, 3:33am UTC](https://www.ruby-forum.com/t/introducing-schizo-a-dci-gem/216637 "2012-02-10T03:33:34Z")
Schizo - DCI (data, context and interaction) for Ruby / Rails / ActiveRecord. I’ve been interested in DCI, but was disappointed when trying to use it in a typical Rails app (one that uses ActiveRecord). Often times, … --- ## [Only html file no-cache](https://www.ruby-forum.com/t/only-html-file-no-cache/215266)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [December 31, 2011, 2:27pm UTC](https://www.ruby-forum.com/t/only-html-file-no-cache/215266 "2011-12-31T14:27:18Z")
hi; my use reverse proxy and html files to be read by nginx, but I just want to have onyl html files no-cache … my v\_hosts.conf server { error\_log /var/log/nginx/vhost-error\_log warn; listen 46.4.103.194:80; server… --- ## [Dragonfly permissions problem on server](https://www.ruby-forum.com/t/dragonfly-permissions-problem-on-server/212715)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [October 11, 2011, 7:50pm UTC](https://www.ruby-forum.com/t/dragonfly-permissions-problem-on-server/212715 "2011-10-11T19:50:51Z")
I am running in production on Ubuntu 10 with Passenger and Apache2. I just had to set my system/dragonfly folder to 777 in order to allow uploads to work, and that doesn’t seem like a good idea or even necessary. What… --- ## [Problems regarding using UHD Digital-bert codes](https://www.ruby-forum.com/t/problems-regarding-using-uhd-digital-bert-codes/211684)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [September 11, 2011, 5:17pm UTC](https://www.ruby-forum.com/t/problems-regarding-using-uhd-digital-bert-codes/211684 "2011-09-11T17:17:47Z")
Hi , I have been trying to use the examples given in /home/aravind/gnuradio/gnuradio-examples/python/digital-bert . esp the uhd\_benchmark\_tx.py . here are a few changes that i made to the existing code … \_\_\_\_\_\_\_\_\_\_\_… --- ## [Store jirb history](https://www.ruby-forum.com/t/store-jirb-history/211319)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [September 1, 2011, 10:36am UTC](https://www.ruby-forum.com/t/store-jirb-history/211319 "2011-09-01T10:36:16Z")
Hi all, is there a way to save the jirb history between sessions? I always launch jirb via jruby --1.9 -J-ea -S irb and nothing gets written or read to/from the history file, e.g. ~/.irb\_history. Any ideas? Cheers… --- ## [Import CSV directly to Database Rails 3.x](https://www.ruby-forum.com/t/import-csv-directly-to-database-rails-3-x/210691)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 14, 2011, 11:16pm UTC](https://www.ruby-forum.com/t/import-csv-directly-to-database-rails-3-x/210691 "2011-08-14T23:16:39Z")
In case anyone likes to import .csv files, or you need to do some single table exports through csv and then re-import them later on, you can use the following code I created. The first file is the rake file and the se… --- ## [Paypal with Active merchant](https://www.ruby-forum.com/t/paypal-with-active-merchant/205907)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 18, 2011, 4:31pm UTC](https://www.ruby-forum.com/t/paypal-with-active-merchant/205907 "2011-04-18T16:31:43Z")
Hi, I am integrating paypal service in my application using Activemerchant. Now I want to know how to use ActiveMerchant to make payment to Bank or Credit card ? for example: I am seller and I want to pay some amoun… --- ## [Confusion regarding boolean operators](https://www.ruby-forum.com/t/confusion-regarding-boolean-operators/201516)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 12, 2011, 12:09am UTC](https://www.ruby-forum.com/t/confusion-regarding-boolean-operators/201516 "2011-01-12T00:09:00Z")
Apologies if this has been asked before (I tried to search). David and Matz write in their excellent book (Thanks, Gary W., for the reference) in section 4.6.8 that: Ruby’s Boolean operators (which I assume mean &&, ||… --- ## [Jruby +Glassfish + Bundler problem](https://www.ruby-forum.com/t/jruby-glassfish-bundler-problem/199535)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [November 23, 2010, 6:51pm UTC](https://www.ruby-forum.com/t/jruby-glassfish-bundler-problem/199535 "2010-11-23T18:51:52Z")
I posted this over at StackOverflow and got some help, but didnt solve the problem. Below is the original text: ======== I’m getting the following error when trying to use JRuby, Bundler, the Glassfish gem, and Rail… --- ## [Rspec2, Autotest showing failure on all passing specs](https://www.ruby-forum.com/t/rspec2-autotest-showing-failure-on-all-passing-specs/193095)
**Author:** [@pixel](https://www.ruby-forum.com/u/pixel)\ **Replies:** 3\ **Last updated:** [August 11, 2010, 10:08pm UTC](https://www.ruby-forum.com/t/rspec2-autotest-showing-failure-on-all-passing-specs/193095 "2010-08-11T22:08:41Z")
Hey guys, This is making me nuts, and I’ve run out of things to google. I’m writing myself a little gem library, primarily for my own education. I got a healthy start on my specs and figured I could do myself a favo… --- ## [Suggestion to design specific network client](https://www.ruby-forum.com/t/suggestion-to-design-specific-network-client/189337)
**Author:** [@pollopoop92](https://www.ruby-forum.com/u/pollopoop92)\ **Replies:** 3\ **Last updated:** [May 29, 2010, 4:19am UTC](https://www.ruby-forum.com/t/suggestion-to-design-specific-network-client/189337 "2010-05-29T04:19:36Z")
Hi, as in the object i need to realize a simple IPv6 multicast client. And I already do it with some troubles but solved. Now, i’ve to make something that every N seconds, i.e. 10s , store the data sampled until that… --- ## [RSpec-2 and The RSpec Book](https://www.ruby-forum.com/t/rspec-2-and-the-rspec-book/184434)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 3\ **Last updated:** [March 2, 2010, 5:52pm UTC](https://www.ruby-forum.com/t/rspec-2-and-the-rspec-book/184434 "2010-03-02T17:52:47Z")
Hey all, I’m happy to announce that The RSpec Book will be updated for RSpec-2 and Rails-3 before its final release. This, of course, means that the print schedule will get pushed back, but we’ll have a couple of more … --- ## [Where is the magic?](https://www.ruby-forum.com/t/where-is-the-magic/182886)
**Author:** [@uriel](https://www.ruby-forum.com/u/uriel)\ **Replies:** 3\ **Last updated:** [February 4, 2010, 10:42pm UTC](https://www.ruby-forum.com/t/where-is-the-magic/182886 "2010-02-04T22:42:56Z")
I’m learning Ruby and have found some interesting behaviour which I cann’t understand myself yet. Here’s some code and the output: class Foo def self.new(\*args) obj = super yield obj end end Foo.new do p self … --- ## [Can not install mysql gem](https://www.ruby-forum.com/t/can-not-install-mysql-gem/174925)
**Author:** [@Nam\_gi\_V](https://www.ruby-forum.com/u/Nam_gi_V)\ **Replies:** 3\ **Last updated:** [January 14, 2010, 6:16am UTC](https://www.ruby-forum.com/t/can-not-install-mysql-gem/174925 "2010-01-14T06:16:50Z")
Hi all, I can not use mysql gem for my ruby & mysql system. Below is my output screen (Windows OS). Did anyone here face this before? Please help me! D:\\ruby\\bin\>gem install mysql Successfully installed mysql-2.8.1-… --- ## [Ajax tabs in lightbox](https://www.ruby-forum.com/t/ajax-tabs-in-lightbox/181265)
**Author:** [@jeb](https://www.ruby-forum.com/u/jeb)\ **Replies:** 3\ **Last updated:** [January 10, 2010, 12:02pm UTC](https://www.ruby-forum.com/t/ajax-tabs-in-lightbox/181265 "2010-01-10T12:02:47Z")
I try to put some tabs in a ligtbox (lightview) to do a user friendly form, kind of. With lightbox i mean a modal window. The tabs (livipipe) works well withe ajax in the normal window, but when I put them in the ligt… --- ## [Problem opening the time class](https://www.ruby-forum.com/t/problem-opening-the-time-class/180932)
**Author:** [@cristie](https://www.ruby-forum.com/u/cristie)\ **Replies:** 3\ **Last updated:** [January 4, 2010, 5:30pm UTC](https://www.ruby-forum.com/t/problem-opening-the-time-class/180932 "2010-01-04T17:30:19Z")
All, I am trying to open the Time class to add the following method. I am always getting this error: NameError: uninitialized constant Time::ZoneOffset when referencing ZoneOffset. What am I doing wrong? class Time … --- ## [New to Ruby; Trying to use RMagick](https://www.ruby-forum.com/t/new-to-ruby-trying-to-use-rmagick/175831)
**Author:** [@janovetz](https://www.ruby-forum.com/u/janovetz)\ **Replies:** 3\ **Last updated:** [September 21, 2009, 4:21am UTC](https://www.ruby-forum.com/t/new-to-ruby-trying-to-use-rmagick/175831 "2009-09-21T04:21:11Z")
Hey, guys. I am new to ruby, but need to move through using it quickly, as I am doing an internship at my school that requires progress on my current project. I need to start graphing numerical experiments quickly. St… --- ## [Re: Maximum RF Input Power](https://www.ruby-forum.com/t/re-maximum-rf-input-power/153734)
**Author:** [@Santix](https://www.ruby-forum.com/u/Santix)\ **Replies:** 3\ **Last updated:** [January 19, 2009, 12:04am UTC](https://www.ruby-forum.com/t/re-maximum-rf-input-power/153734 "2009-01-19T00:04:38Z")
Hi, I have been testing my USRP - Flex2400 with a Signal Generator with values of -30dBm to 20 dBm… Could it have been damaged??? Regards, Santiago Ortega. View this message in context: http://www.nabble.com/Maxi… --- ## [\[Bug:trunk\] Socket.getaddrinfo("www.ruby-lang.org", 80) returns only UDP information](https://www.ruby-forum.com/t/bug-trunk-socket-getaddrinfo-www-ruby-lang-org-80-returns-only-udp-information/156710)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 3\ **Last updated:** [January 6, 2009, 11:13am UTC](https://www.ruby-forum.com/t/bug-trunk-socket-getaddrinfo-www-ruby-lang-org-80-returns-only-udp-information/156710 "2009-01-06T11:13:37Z")
1.9 e$B$He(B 1.8 e$B$Ge(B Socket.getaddrinfo(“www.ruby-lang.org”, 80) e$B$NJV$jCM$,0c$$$^$9!#e(B e$B0J2\<$N$h$&$K!"e(B1.9 e$B$G$Oe(B 1e$BMWAG$NG\[Ns$,JV$j!"e(B1.8 e$B$G$Oe(B 2e$BMWAG$NG\[Ns$,JV$j$^$9!#e(B % ./ruby -rpp … --- ## [Nested resources](https://www.ruby-forum.com/t/nested-resources/152301)
**Author:** [@pink-ink](https://www.ruby-forum.com/u/pink-ink)\ **Replies:** 3\ **Last updated:** [November 1, 2008, 8:20pm UTC](https://www.ruby-forum.com/t/nested-resources/152301 "2008-11-01T20:20:06Z")
Hello, I have a problem with nested resources. Ich made following entries in the routes.rb: map.resources :projects do |project| project.resources :iterations do |iteration| iteration.resources :tasks end end whe… --- ## [Buchstaben als parameter](https://www.ruby-forum.com/t/buchstaben-als-parameter/149971)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 3\ **Last updated:** [October 1, 2008, 9:45pm UTC](https://www.ruby-forum.com/t/buchstaben-als-parameter/149971 "2008-10-01T21:45:44Z")
routes: map.listmovie ‘movies/listmovie/:id’, :controller =\> ‘movies’, :action =\> ‘listmovie’, :id =\> /\\d+/ view: \<%= link\_to ‘» »’, listmovie\_path(m.letter) %\> controller: def listmovie @movies = Movie.find\_by\_fi… --- ## [Association error using find since upgrading to Rails 2.1.1](https://www.ruby-forum.com/t/association-error-using-find-since-upgrading-to-rails-2-1-1/149325)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 3\ **Last updated:** [September 23, 2008, 9:19pm UTC](https://www.ruby-forum.com/t/association-error-using-find-since-upgrading-to-rails-2-1-1/149325 "2008-09-23T21:19:31Z")
Hi all, Ruby 1.8.6 Rails 2.1.1 I have a simple association that works fine under 1.2.6 but is failing under 2.1.1. require ‘active\_record’ ActiveRecord::Base.establish\_connection( :adapter =\> ‘postgresql’, :data… --- ## [SSL unexpected message w/ ff3b5 client](https://www.ruby-forum.com/t/ssl-unexpected-message-w-ff3b5-client/135212)
**Author:** [@Allen\_SChipSS\_Parke](https://www.ruby-forum.com/u/Allen_SChipSS_Parke)\ **Replies:** 3\ **Last updated:** [September 10, 2008, 2:31pm UTC](https://www.ruby-forum.com/t/ssl-unexpected-message-w-ff3b5-client/135212 "2008-09-10T14:31:08Z")
2008/04/19 06:12:13 \[info\] 32463#0: \*5250 SSL\_do\_handshake() failed (SSL: error:140943F2:SSL routines:SSL3\_READ\_BYTES:sslv3 alert unexpected message) while reading client request line, (client and server redacted) An… --- ## [Hacer accordion](https://www.ruby-forum.com/t/hacer-accordion/140713)
**Author:** [@leonard2](https://www.ruby-forum.com/u/leonard2)\ **Replies:** 3\ **Last updated:** [June 17, 2008, 9:24pm UTC](https://www.ruby-forum.com/t/hacer-accordion/140713 "2008-06-17T21:24:39Z")
hola lista Estoy buscando un plugin que me permita poner un acordeon en rails alguien sabe de alguno que haya usado o que haya visto. existe algun plugin para esto he buscado aqui http://agilewebdevelopment.com/plugi… --- ## [RFX transceiver board receive VCO offset automated calibration](https://www.ruby-forum.com/t/rfx-transceiver-board-receive-vco-offset-automated-calibration/130422)
**Author:** [@croxmeister](https://www.ruby-forum.com/u/croxmeister)\ **Replies:** 3\ **Last updated:** [March 3, 2008, 9:40pm UTC](https://www.ruby-forum.com/t/rfx-transceiver-board-receive-vco-offset-automated-calibration/130422 "2008-03-03T21:40:18Z")
Hi All, Before I go ahead and try to implement an auto calibration routine for the Rx frequency offset of the receive subsystem on the RFX400/USRP, I was wondering if anyone else had already implemented something simi… --- ## [Parser para paámetros con tildes](https://www.ruby-forum.com/t/parser-para-paa-metros-con-tildes/116033)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 3\ **Last updated:** [October 1, 2007, 10:02pm UTC](https://www.ruby-forum.com/t/parser-para-paa-metros-con-tildes/116033 "2007-10-01T22:02:42Z")
Hola Tengo parámetros q me llegan con tildes (“title”=\>“Dónde Estamos”) pero no se como parsearlo para q al meterlo en la base de datos esté correctamente y no así “Dónde Estamos”. Ya q cambía la tilde por un … --- ## [Error: You have a nil object when you didn't expect it!](https://www.ruby-forum.com/t/error-you-have-a-nil-object-when-you-didnt-expect-it/113537)
**Author:** [@elle](https://www.ruby-forum.com/u/elle)\ **Replies:** 3\ **Last updated:** [September 3, 2007, 5:21pm UTC](https://www.ruby-forum.com/t/error-you-have-a-nil-object-when-you-didnt-expect-it/113537 "2007-09-03T17:21:00Z")
Hi everyone, Very new to rails and while following the book: Beginning Ruby on Rails E-Commerce", I’m trying ti implement a cart, but the cart doesn’t appear on the html page at all. The code for the cart in app/ vie… --- ## [Clear text\_area value onfocus](https://www.ruby-forum.com/t/clear-text-area-value-onfocus/112354)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [August 20, 2007, 11:57pm UTC](https://www.ruby-forum.com/t/clear-text-area-value-onfocus/112354 "2007-08-20T23:57:37Z")
Hi! I have a “text\_area” that looks like this… \<%= text\_area ‘business’, ‘otherDigitalDesc’, “cols” =\> 25, “rows” =\> 4, “value” =\> “Enter Description if Yes…” %\> Right now, if I submit it, it adds “Enter Description … --- ## [Admin - Expanded pages don't stay expanded](https://www.ruby-forum.com/t/admin-expanded-pages-dont-stay-expanded/110882)
**Author:** [@rpheath](https://www.ruby-forum.com/u/rpheath)\ **Replies:** 3\ **Last updated:** [August 1, 2007, 3:50pm UTC](https://www.ruby-forum.com/t/admin-expanded-pages-dont-stay-expanded/110882 "2007-08-01T15:50:32Z")
When a page is expanded in Radiant Admin, it should be expanded the next time you come back to the pages tab. In my installations (several of them) this doesn’t happen: the whole hierarchy is collapsed every time you … [Previous page](https://www.ruby-forum.com/top.md?page=1305&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1307&per_page=50)