# Top **URL:** https://www.ruby-forum.com/top.md?page=1537 [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:** 1538 --- ## [Parent Child together in input form](https://www.ruby-forum.com/t/parent-child-together-in-input-form/50450)
**Author:** [@Harm\_de\_Laat](https://www.ruby-forum.com/u/Harm_de_Laat)\ **Replies:** 4\ **Last updated:** [December 16, 2005, 2:44pm UTC](https://www.ruby-forum.com/t/parent-child-together-in-input-form/50450 "2005-12-16T14:44:37Z")
Hi all, I understand how rails is supposed to work when dealing with one entity input form. However, when I have a relation between two objects (composition): Customer(1) --------\> (1)Address How can you create a i… --- ## [Ncurses - how do you get mousemask working?](https://www.ruby-forum.com/t/ncurses-how-do-you-get-mousemask-working/49952)
**Author:** [@lymans](https://www.ruby-forum.com/u/lymans)\ **Replies:** 4\ **Last updated:** [December 13, 2005, 7:15pm UTC](https://www.ruby-forum.com/t/ncurses-how-do-you-get-mousemask-working/49952 "2005-12-13T19:15:33Z")
I’ve tried… and I’ve looked around. A few other projects have the line with ‘Ncurses::mousemask…’ in them - but it’s always commented out… like they couldn’t get it working either. Is this feature not functional? I’… --- ## [SOCIS project update 9](https://www.ruby-forum.com/t/socis-project-update-9/242826)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [July 31, 2015, 6:51pm UTC](https://www.ruby-forum.com/t/socis-project-update-9/242826 "2015-07-31T18:51:29Z")
Hey community! Here we go again. Another project update. I’m working with VOLK and SIMD for two weeks now. I could fix some hiccups with last weeks pack and unpack kernels. They run just fine during test now. Also, … --- ## [Ssl stapling, verification fails](https://www.ruby-forum.com/t/ssl-stapling-verification-fails/241762)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 29, 2015, 1:35pm UTC](https://www.ruby-forum.com/t/ssl-stapling-verification-fails/241762 "2015-04-29T13:35:37Z")
Hi. I’m trying to get nginx 1.6.2 to authenticate users using their client certificates. I’m using this configuration (besides usual SSL settings, which are proved to work): ssl\_stapling on; ssl\_client\_certificate… --- ## [Re: When to new directives from mainline trickle down to stable?](https://www.ruby-forum.com/t/re-when-to-new-directives-from-mainline-trickle-down-to-stable/239776)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 14, 2014, 1:02am UTC](https://www.ruby-forum.com/t/re-when-to-new-directives-from-mainline-trickle-down-to-stable/239776 "2014-03-14T01:02:54Z")
Hi John, On Thu, Mar 13, 2014 at 3:34 PM, John R. removed\_email\_address@domain.invalid wrote: Hi! We are currently using the stable release of nginx. We’d really like to implement the sticky directive that was added… --- ## [Correct usage of proxy\_set\_header?](https://www.ruby-forum.com/t/correct-usage-of-proxy-set-header/239143)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 14, 2014, 1:04pm UTC](https://www.ruby-forum.com/t/correct-usage-of-proxy-set-header/239143 "2014-02-14T13:04:57Z")
Hello all! I have configured a location that acts list a transparent proxying cache: location /get { set $hostx ""; set $addrs ""; if ( $uri ~ "^/get/http./+(\[^/\]+)/(.+)$") { … --- ## [B200 gross frequency error](https://www.ruby-forum.com/t/b200-gross-frequency-error/238255)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 29, 2013, 3:49am UTC](https://www.ruby-forum.com/t/b200-gross-frequency-error/238255 "2013-12-29T03:49:52Z")
I got a new B200, and tried to get an FM receiver working, following the example from How To Build an FM Receiver with the USRP in Less Than 10 Minutes - YouTube. I was able to get sound out of my speakers, but it came… --- ## [Webapps config doesn't work because of overridden by nginx](https://www.ruby-forum.com/t/webapps-config-doesnt-work-because-of-overridden-by-nginx/245829)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [July 19, 2013, 12:20am UTC](https://www.ruby-forum.com/t/webapps-config-doesnt-work-because-of-overridden-by-nginx/245829 "2013-07-19T00:20:48Z")
Hi All, I’ve some problem when using reverse proxy, my configuration are like this : I think the configuration are correct, and the site are running well. But, if I want to access some subdomain (eg. techno.domain.t… --- ## [How to implement ActionMailer callbacks for rails3?](https://www.ruby-forum.com/t/how-to-implement-actionmailer-callbacks-for-rails3/214465)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [May 15, 2013, 3:19pm UTC](https://www.ruby-forum.com/t/how-to-implement-actionmailer-callbacks-for-rails3/214465 "2013-05-15T15:19:20Z")
Hi, Is it possible to implement callbacks(like before\_deliver :some\_methodes, after\_deliver :other\_methods) with ActionMailer in Rails3? Please somebody help me or give me an idea :slight\_smile: Already I saw but … --- ## [JRuby iText question regarding strings and bytearrays](https://www.ruby-forum.com/t/jruby-itext-question-regarding-strings-and-bytearrays/209395)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [July 13, 2011, 10:16am UTC](https://www.ruby-forum.com/t/jruby-itext-question-regarding-strings-and-bytearrays/209395 "2011-07-13T10:16:43Z")
Hello everyone I am in a situation where I have some binary data for a PDF file in a simple ruby string. I would like to use iText to do some work on the PDF represented by the binary data in this string. I have two… --- ## [\[rspec-rails\] warning about polymorphism on child objects](https://www.ruby-forum.com/t/rspec-rails-warning-about-polymorphism-on-child-objects/204713)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 20, 2011, 4:04pm UTC](https://www.ruby-forum.com/t/rspec-rails-warning-about-polymorphism-on-child-objects/204713 "2011-03-20T16:04:04Z")
Hi, I just ran into kind of an issue with child models in a one-to-one relationship who are also in a polymorphic association, i.e., their foreign key is kept by another model, e.g., ‘Comment’. So, the path for a chi… --- ## [Is there a way to use "minitest/spec" with Rails 3?](https://www.ruby-forum.com/t/is-there-a-way-to-use-minitest-spec-with-rails-3/204645)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 19, 2011, 2:51am UTC](https://www.ruby-forum.com/t/is-there-a-way-to-use-minitest-spec-with-rails-3/204645 "2011-03-19T02:51:35Z")
Is there a straight forward way yet to use “minitest/spec” (either what comes with Ruby 1.9.x or the Gem) with Rails 3? That is, can “minitest/spec” be used without having to monkey-patch anything, create some fragile… --- ## [Stripchart mode for gr\_oscope](https://www.ruby-forum.com/t/stripchart-mode-for-gr-oscope/187708)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 1\ **Last updated:** [April 28, 2010, 8:31pm UTC](https://www.ruby-forum.com/t/stripchart-mode-for-gr-oscope/187708 "2010-04-28T20:31:01Z")
Earlier, I had asked if there was any combination of parameters to gr\_oscope that would cause it to act like a strip-chart, with new samples entering (at a low rate) on one end, and the chart updated on every sample,… --- ## [Implementing get\_Item in Ruby for access in .NET](https://www.ruby-forum.com/t/implementing-get-item-in-ruby-for-access-in-net/166780)
**Author:** [@xerxesb](https://www.ruby-forum.com/u/xerxesb)\ **Replies:** 1\ **Last updated:** [April 29, 2009, 5:39pm UTC](https://www.ruby-forum.com/t/implementing-get-item-in-ruby-for-access-in-net/166780 "2009-04-29T17:39:29Z")
Hi there. We’re trying to access a ruby implementation of a Hash from .NET but having trouble getting the following snip to work require ‘Dependencies.dll’ class ParameterList include Namespace::IParameterList @… --- ## [Cucumber/Webrat/Selenium + SSL?](https://www.ruby-forum.com/t/cucumber-webrat-selenium-ssl/166774)
**Author:** [@Wincent\_C](https://www.ruby-forum.com/u/Wincent_C)\ **Replies:** 1\ **Last updated:** [April 29, 2009, 3:57pm UTC](https://www.ruby-forum.com/t/cucumber-webrat-selenium-ssl/166774 "2009-04-29T15:57:13Z")
Has anybody had any luck getting Cucumber, Webrat and Selenium to play nicely together for SSL sites? My test environment: nginx front-end accepting SSL requests, proxying them to mongrel back-end mongrel back-e… --- ## [Nested SSI statements?](https://www.ruby-forum.com/t/nested-ssi-statements/165193)
**Author:** [@Edward\_Stow](https://www.ruby-forum.com/u/Edward_Stow)\ **Replies:** 1\ **Last updated:** [April 10, 2009, 12:48pm UTC](https://www.ruby-forum.com/t/nested-ssi-statements/165193 "2009-04-10T12:48:06Z")
Hi, AFAICT nginx does not support nested ssi statement: Is this correct – or am I doing something wrong. header.html.inc contains among other html – Edward Stow --- ## [Mechanize form.fields.name](https://www.ruby-forum.com/t/mechanize-form-fields-name/162681)
**Author:** [@Daly](https://www.ruby-forum.com/u/Daly)\ **Replies:** 1\ **Last updated:** [March 13, 2009, 12:22am UTC](https://www.ruby-forum.com/t/mechanize-form-fields-name/162681 "2009-03-13T00:22:43Z")
Hi, I’m using mechanize version 0.9.2, and am having an issue with form.fields.name(“foo”) the code looks something like: agent = WWW::Mechanize.new page = agent.get(“mypage.html”) form = page.form(‘myform’) Now I… --- ## [Starting a small project](https://www.ruby-forum.com/t/starting-a-small-project/154453)
**Author:** [@einar](https://www.ruby-forum.com/u/einar)\ **Replies:** 1\ **Last updated:** [November 30, 2008, 1:55pm UTC](https://www.ruby-forum.com/t/starting-a-small-project/154453 "2008-11-30T13:55:36Z")
I want to create a small project in Ruby, but I need some help to get started. I will be altering HTML text with the program. --- ## [Rails production env routing issue](https://www.ruby-forum.com/t/rails-production-env-routing-issue/149095)
**Author:** [@neko](https://www.ruby-forum.com/u/neko)\ **Replies:** 1\ **Last updated:** [September 20, 2008, 11:51am UTC](https://www.ruby-forum.com/t/rails-production-env-routing-issue/149095 "2008-09-20T11:51:56Z")
I have an annoying problem when i start rails in production mode. Rails starts and is logging to the production log, however when i goto an invalid URL i get an routing error page instead of a 404. This happens with b… --- ## [Errors when generating comments' feed to Typo 5.0.2](https://www.ruby-forum.com/t/errors-when-generating-comments-feed-to-typo-5-0-2/125227)
**Author:** [@Carl\_Luu](https://www.ruby-forum.com/u/Carl_Luu)\ **Replies:** 1\ **Last updated:** [January 23, 2008, 12:24am UTC](https://www.ruby-forum.com/t/errors-when-generating-comments-feed-to-typo-5-0-2/125227 "2008-01-23T00:24:28Z")
Hi all, I just upgraded to the latest version, 5.0.2. But when I generate the comments’ feed, it shows an error screen below: ArgumentError in CommentsController#index wrong number of arguments (2 for 1) /usr/lib/ru… --- ## [Re: Typo throwing an exception](https://www.ruby-forum.com/t/re-typo-throwing-an-exception/126721)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [January 22, 2008, 3:59pm UTC](https://www.ruby-forum.com/t/re-typo-throwing-an-exception/126721 "2008-01-22T15:59:03Z")
On Mon , ‘Sanjay B.’ sent: Thanks and regards Sanjay Sometimes log file are too big, and typo could not write in it. Stop mongrel or each server you use for your application, move your log file ($typo\_app\_dir/lo… --- ## [Problems with creating my own syntax highlighter](https://www.ruby-forum.com/t/problems-with-creating-my-own-syntax-highlighter/118187)
**Author:** [@Christian\_Bielert](https://www.ruby-forum.com/u/Christian_Bielert)\ **Replies:** 1\ **Last updated:** [October 24, 2007, 9:51pm UTC](https://www.ruby-forum.com/t/problems-with-creating-my-own-syntax-highlighter/118187 "2007-10-24T21:51:35Z")
Well, I wanted to make my own syntax highlighter using Wx::StyledTextCtrl. The easiest way to do it seemed to parse the text contents in a content-changed-event. But it doesn’t seem to work… I tried to edit the scint… --- ## [Calling instance method defined in a parent class?](https://www.ruby-forum.com/t/calling-instance-method-defined-in-a-parent-class/115636)
**Author:** [@Christopher\_JSBott](https://www.ruby-forum.com/u/Christopher_JSBott)\ **Replies:** 1\ **Last updated:** [September 27, 2007, 3:05am UTC](https://www.ruby-forum.com/t/calling-instance-method-defined-in-a-parent-class/115636 "2007-09-27T03:05:38Z")
How do I do that? Consider the following class definitions: class Foo def a puts “Foo” end end class Bar \< Foo def a puts “Bar” end def b parent.a # I want to call Foo#a here for this instance of Bar. end e… --- ## [How to install ruby-gd](https://www.ruby-forum.com/t/how-to-install-ruby-gd/109659)
**Author:** [@w\_wg](https://www.ruby-forum.com/u/w_wg)\ **Replies:** 1\ **Last updated:** [July 17, 2007, 5:58pm UTC](https://www.ruby-forum.com/t/how-to-install-ruby-gd/109659 "2007-07-17T17:58:42Z")
Hi, I installed the ruby-gd like so: gem install ruby-gd \[root@rj-bsd /var/www/rjinfo.com\]# gem install ruby-gd Attempting local installation of ‘ruby-gd’ Local gem file not found: ruby-gd\*.gem Attempting remote in… --- ## [WebApp de photo Gallery](https://www.ruby-forum.com/t/webapp-de-photo-gallery/105215)
**Author:** [@shingara](https://www.ruby-forum.com/u/shingara)\ **Replies:** 1\ **Last updated:** [May 27, 2007, 12:13pm UTC](https://www.ruby-forum.com/t/webapp-de-photo-gallery/105215 "2007-05-27T12:13:51Z")
Bonjour, Je voulais savoir si quelqu’un utilisait une webapplication en Rails d’affichage d’album photo. En effet, en regardant un peu ce qu’il existe, j’ai l’impression que très peu sont maintenues et sont tous sur … --- ## [How to implement SMTP's "RCPT To" func in ruby](https://www.ruby-forum.com/t/how-to-implement-smtps-rcpt-to-func-in-ruby/89585)
**Author:** [@lnes](https://www.ruby-forum.com/u/lnes)\ **Replies:** 1\ **Last updated:** [March 21, 2007, 11:48am UTC](https://www.ruby-forum.com/t/how-to-implement-smtps-rcpt-to-func-in-ruby/89585 "2007-03-21T11:48:11Z")
Hi all: I want do a email reality validation, it need use a smtp’s command “RCPT to”. I found a php implement there \,… --- ## [Engine.start order (user\_engine)](https://www.ruby-forum.com/t/engine-start-order-user-engine/52184)
**Author:** [@tgreiser](https://www.ruby-forum.com/u/tgreiser)\ **Replies:** 1\ **Last updated:** [January 12, 2006, 11:25am UTC](https://www.ruby-forum.com/t/engine-start-order-user-engine/52184 "2006-01-12T11:25:33Z")
I’m trying to use user\_engine, and as suggested I load with: Engines.start :login, :user However, when I go to /user/list I get a nil object error. Some use of breakpointer reveals that it isn’t running the user\_eng… --- ## [Script running 30 hours. Something I doing wrong?](https://www.ruby-forum.com/t/script-running-30-hours-something-i-doing-wrong/243373)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [October 3, 2015, 5:21am UTC](https://www.ruby-forum.com/t/script-running-30-hours-something-i-doing-wrong/243373 "2015-10-03T05:21:04Z")
So I know I’m looping through a metric ton of information here, but this has been running for 30 hours now. Anyone notice anything that might be wrong? require ‘rubygems’ require ‘whois’ doms = Array.new avail = Ar… --- ## [Win32console and open3 incompatibility](https://www.ruby-forum.com/t/win32console-and-open3-incompatibility/216366)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 16, 2015, 8:18am UTC](https://www.ruby-forum.com/t/win32console-and-open3-incompatibility/216366 "2015-03-16T08:18:58Z")
Hi group, A prize (or at least a big thank you) to anyone who can tell me why commenting in the 2nd line stops anything from being output. require ‘open3’ #require ‘win32console’ Open3.popen2(‘svn info’) do |stdin, … --- ## [What makes YOU a happy Ruby on Rails developer?](https://www.ruby-forum.com/t/what-makes-you-a-happy-ruby-on-rails-developer/232340)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 3, 2014, 3:13pm UTC](https://www.ruby-forum.com/t/what-makes-you-a-happy-ruby-on-rails-developer/232340 "2014-10-03T15:13:18Z")
Hello! I’m running a quick survey to learn about what makes Ruby on Rails developers like YOU happy https://docs.google.com/forms/d/1fk2TJkMaGzbO5pThFFQKFhDgXQOEPUWFn1PS4n1-ZwU/viewform and what motivates YOU when c… --- ## [Start another rails server from one rails application](https://www.ruby-forum.com/t/start-another-rails-server-from-one-rails-application/238127)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [December 18, 2013, 11:52am UTC](https://www.ruby-forum.com/t/start-another-rails-server-from-one-rails-application/238127 "2013-12-18T11:52:34Z")
Hi Folk, I have one rails application from this I want to create another new rails application and start in different port. I done with creating new rails application outside of my main projects but i stuck with st… --- ## [Insert a value into ruby arrays](https://www.ruby-forum.com/t/insert-a-value-into-ruby-arrays/246169)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [September 8, 2013, 7:55am UTC](https://www.ruby-forum.com/t/insert-a-value-into-ruby-arrays/246169 "2013-09-08T07:55:36Z")
HI, I have a @projects array and I have multiple attributes in that… (id,proj\_name,desc etc). I need to loop @projects array and insert one more attribute(“Multiple”) to each project…So array\[0\] will be projects obje… --- ## [How to exit from outerblock](https://www.ruby-forum.com/t/how-to-exit-from-outerblock/216476)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 6, 2012, 9:14am UTC](https://www.ruby-forum.com/t/how-to-exit-from-outerblock/216476 "2012-02-06T09:14:35Z")
I have 2 blocks .i want exit innerblock and outer block if condition failed gnerally break will exit from innerblock a=\[1,2,3,4,5,6\] b=\[5,2,3\] a.each do |e| puts e b.each do |q| break if q==e end end here if q… --- ## [USRP N200 + SBX - problem receiving signal](https://www.ruby-forum.com/t/usrp-n200-sbx-problem-receiving-signal/213792)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 15, 2011, 9:20am UTC](https://www.ruby-forum.com/t/usrp-n200-sbx-problem-receiving-signal/213792 "2011-11-15T09:20:11Z")
Hello! I’ve recenty got two USRP N200 with SBX daughter boards. I have managed to transmit simple sine signal with one USRP but I have problems receiving this signal. I dont see anything but noise in spectrum. I have… --- ## [Vector sink](https://www.ruby-forum.com/t/vector-sink/209108)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 6, 2011, 4:40am UTC](https://www.ruby-forum.com/t/vector-sink/209108 "2011-07-06T04:40:17Z")
What’s the intended usage for a “Vector Sink”? I have the output vector (after complex-to-mag, and IIR filtering) of an FFT, and I want to pick out specfic subsets of bins, and do stuff with them. – Marcus L. Princ… --- ## [Jruby can't find gem executables](https://www.ruby-forum.com/t/jruby-cant-find-gem-executables/208576)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 23, 2011, 5:54pm UTC](https://www.ruby-forum.com/t/jruby-cant-find-gem-executables/208576 "2011-06-23T17:54:54Z")
I have a clean install of jruby installed in my local directory, with a local directory to hold my gems. I’ve exported both GEM\_HOME and GEM\_PATH to this local directory, and it shows correctly when I run “jruby -S ge… --- ## [Active connection counter always increased (nginx 0.8.54)](https://www.ruby-forum.com/t/active-connection-counter-always-increased-nginx-0-8-54/204417)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 19, 2011, 9:08pm UTC](https://www.ruby-forum.com/t/active-connection-counter-always-increased-nginx-0-8-54/204417 "2011-03-19T21:08:14Z")
the active connection in nginx status is always increased, i am use rhel and nginx 0.8.54, the gcc and configure line: built by gcc 3.4.6 20060404 (Red Hat 3.4.6-10) configure arguments: --with-http\_gzip\_static\_module … --- ## [Jruby on rails, not able to run the server](https://www.ruby-forum.com/t/jruby-on-rails-not-able-to-run-the-server/204134)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 6, 2011, 5:40am UTC](https://www.ruby-forum.com/t/jruby-on-rails-not-able-to-run-the-server/204134 "2011-03-06T05:40:02Z")
I am not able to run jruby with rails. i am not able to run rails server, it says sqllite3 missing, though I have installed the jem. I am not able to start the server using jruby script/server either(getting directory… --- ## [Overriding methods in anonymous Java classes](https://www.ruby-forum.com/t/overriding-methods-in-anonymous-java-classes/203813)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 28, 2011, 5:40am UTC](https://www.ruby-forum.com/t/overriding-methods-in-anonymous-java-classes/203813 "2011-02-28T05:40:12Z")
I’m trying to consume a Java library in JRuby (Akka to be specific). It requires that I do something like this: https://gist.github.com/846707#file\_atomic.java new Atomic() { public Void atomically() { ref.set(refs… --- ## [Details on changing singleusrp buffer allocations](https://www.ruby-forum.com/t/details-on-changing-singleusrp-buffer-allocations/203223)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 18, 2011, 8:18am UTC](https://www.ruby-forum.com/t/details-on-changing-singleusrp-buffer-allocations/203223 "2011-02-18T08:18:12Z")
Could anybody please tell me how to set the following parameters? I am working on supporting UHD in the Python digital communication example and hopefully I can soon share my code with the list. \* \*recv\_frame\_size:\* … --- ## [Results in rspec 2.4.0](https://www.ruby-forum.com/t/results-in-rspec-2-4-0/201641)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 13, 2011, 3:06pm UTC](https://www.ruby-forum.com/t/results-in-rspec-2-4-0/201641 "2011-01-13T15:06:54Z")
Hi, I am running rspec spec for Rails 3.The version for rspec is 2.4.0 When running the script i am getting output as User Profile should not be created if name is blank Failure/Error: @contact\_detail.should be\_valid … --- ## [How To Mock A Chain (specifically ActionMailerModel.method.deliver)](https://www.ruby-forum.com/t/how-to-mock-a-chain-specifically-actionmailermodel-method-deliver/199631)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 29, 2010, 6:36pm UTC](https://www.ruby-forum.com/t/how-to-mock-a-chain-specifically-actionmailermodel-method-deliver/199631 "2010-11-29T18:36:44Z")
Hi, In Rails 3 you deliver a mail message with the ActionMailerModel.method.deliver syntax (e.g. Notifier.welcome\_message.deliver). How do you test that this method is called in Rspec. I’m looking for an equivalent t… --- ## [Help converting Apache HTACCESS directives to nginx?](https://www.ruby-forum.com/t/help-converting-apache-htaccess-directives-to-nginx/192954)
**Author:** [@christek](https://www.ruby-forum.com/u/christek)\ **Replies:** 2\ **Last updated:** [August 22, 2010, 8:07pm UTC](https://www.ruby-forum.com/t/help-converting-apache-htaccess-directives-to-nginx/192954 "2010-08-22T20:07:53Z")
Hi, I’m brand new to nginx and I am trying to convert the app I wrote over from Apache as I need the ability to serve a lot of clients at once without a lot of overhead! I’m getting the hang of setting up nginx and Fa… --- ## [Activerecord-jdbc trouble persisting Oracle DATE columns](https://www.ruby-forum.com/t/activerecord-jdbc-trouble-persisting-oracle-date-columns/193121)
**Author:** [@lennylmiller](https://www.ruby-forum.com/u/lennylmiller)\ **Replies:** 2\ **Last updated:** [August 11, 2010, 5:52pm UTC](https://www.ruby-forum.com/t/activerecord-jdbc-trouble-persisting-oracle-date-columns/193121 "2010-08-11T17:52:51Z")
Yesterday I had run into a problem with :date attributes on Oracle/ activerecord-jdbc. I created this ticket: http://jira.codehaus.org/browse/JRUBY-5003 I realize now that should have been created on http://kenai.com… --- ## [Does rspec2 work with datamapper?](https://www.ruby-forum.com/t/does-rspec2-work-with-datamapper/191399)
**Author:** [@kevin](https://www.ruby-forum.com/u/kevin)\ **Replies:** 2\ **Last updated:** [July 14, 2010, 12:14am UTC](https://www.ruby-forum.com/t/does-rspec2-work-with-datamapper/191399 "2010-07-14T00:14:34Z")
I keep getting this error message: /Users/kevin/.bundle/ruby/1.8/gems/rspec-rails-2.0.0.beta.16/lib/ rspec/ rails/fixture\_support.rb:12: uninitialized constant RSpec::Rails::FixtureSupport::ActiveRecord (NameError) … --- ## [Unicode characters are destroyed, but when?](https://www.ruby-forum.com/t/unicode-characters-are-destroyed-but-when/190230)
**Author:** [@trejkaz](https://www.ruby-forum.com/u/trejkaz)\ **Replies:** 2\ **Last updated:** [June 17, 2010, 8:36pm UTC](https://www.ruby-forum.com/t/unicode-characters-are-destroyed-but-when/190230 "2010-06-17T20:36:06Z")
Hi all. I made a test case as follows. Both of the tests below fail for me on both JRuby 1.3.1 (the version we were previously at) and JRuby 1.5.1 (the version we are at now.) I was about to submit a ticket under Em… --- ## [Active Directory in Ruby on rails](https://www.ruby-forum.com/t/active-directory-in-ruby-on-rails/189092)
**Author:** [@periyasamy](https://www.ruby-forum.com/u/periyasamy)\ **Replies:** 2\ **Last updated:** [June 4, 2010, 11:18am UTC](https://www.ruby-forum.com/t/active-directory-in-ruby-on-rails/189092 "2010-06-04T11:18:43Z")
Hi All, What is Active Directory authentication?. How to use in Ruby on rails?. Regards, Periyasamy.R --- ## [Error on rake command](https://www.ruby-forum.com/t/error-on-rake-command/189522)
**Author:** [@ziburudebian](https://www.ruby-forum.com/u/ziburudebian)\ **Replies:** 2\ **Last updated:** [June 2, 2010, 2:27pm UTC](https://www.ruby-forum.com/t/error-on-rake-command/189522 "2010-06-02T14:27:59Z")
Hi, Have you an idea about this error message when i run the rake db:migrate command under Aptana ? rake aborted! NoMethodError: undefined method \`ord’ for 0:Fixnum: SET SQL\_AUTO\_IS\_NULL=0 Thanks Here My Config : … --- ## [Specifying the foreign key in a has\_many :through relationship](https://www.ruby-forum.com/t/specifying-the-foreign-key-in-a-has-many-through-relationship/181779)
**Author:** [@mark42](https://www.ruby-forum.com/u/mark42)\ **Replies:** 2\ **Last updated:** [January 18, 2010, 3:37pm UTC](https://www.ruby-forum.com/t/specifying-the-foreign-key-in-a-has-many-through-relationship/181779 "2010-01-18T15:37:49Z")
I have the following three models: User, Project, and Assignment. A User has\_many Projects through an assignment. However, Assignment actually has TWO foreign keys that relate to a user: user\_id (representing the user… --- ## [New rubier and sql](https://www.ruby-forum.com/t/new-rubier-and-sql/176862)
**Author:** [@gmichelson](https://www.ruby-forum.com/u/gmichelson)\ **Replies:** 2\ **Last updated:** [October 7, 2009, 4:36pm UTC](https://www.ruby-forum.com/t/new-rubier-and-sql/176862 "2009-10-07T16:36:14Z")
Hi everyone, Iv inherited some ruby code that talks to a sql db and iv never used ruby before. Ive tried to poke around to understand where the error below is coming from but to no result. C:/ruby/lib/ruby/site\_ruby… [Previous page](https://www.ruby-forum.com/top.md?page=1536&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1538&per_page=50)