# Top **URL:** https://www.ruby-forum.com/top.md?page=767 [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:** 768 --- ## [Stiamo cercando uno sviluppatore Rails!](https://www.ruby-forum.com/t/stiamo-cercando-uno-sviluppatore-rails/239310)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 25, 2014, 6:54pm UTC](https://www.ruby-forum.com/t/stiamo-cercando-uno-sviluppatore-rails/239310 "2014-02-25T18:54:02Z")
Ciao a tutti! in Cantiere Creativo siamo alla ricerca di un nuovo sviluppatore Ruby junior con tanta voglia di fare/imparare da aggiungere full-time nel nostro team 1. Lobiettivo finale quello di una assunzione seria… --- ## [Cannot redirect to nil!](https://www.ruby-forum.com/t/cannot-redirect-to-nil/215872)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 19, 2012, 12:39am UTC](https://www.ruby-forum.com/t/cannot-redirect-to-nil/215872 "2012-01-19T00:39:35Z")
I need some help please… when I created web application about books market, i create a cart and using test the message error appear like this on rake test:functionals LineItemsControllerTest test\_should\_create\_line… --- ## [Nokogiri extract text?](https://www.ruby-forum.com/t/nokogiri-extract-text/190573)
**Author:** [@luofeiyu](https://www.ruby-forum.com/u/luofeiyu)\ **Replies:** 3\ **Last updated:** [April 10, 2011, 2:29pm UTC](https://www.ruby-forum.com/t/nokogiri-extract-text/190573 "2011-04-10T14:29:02Z")
there is a simple file /home/pt/test.html such as the following 　　 hallo,world 　 　 i want to extract the text “hallo,world” in the /home/pt/test.html with nokogiri,how to write? require ‘rubygem… --- ## [RJB - getting NoClassDefFoundError on import of JAVA class](https://www.ruby-forum.com/t/rjb-getting-noclassdeffounderror-on-import-of-java-class/194847)
**Author:** [@anukulsinghal](https://www.ruby-forum.com/u/anukulsinghal)\ **Replies:** 3\ **Last updated:** [September 13, 2010, 12:44am UTC](https://www.ruby-forum.com/t/rjb-getting-noclassdeffounderror-on-import-of-java-class/194847 "2010-09-13T00:44:21Z")
Hi, I am using rjb gem, and trying to import a JAVA class. The JAVA API documentation is located at: http://www.jarvana.com/jarvana/view/com/jayway/android/robotium/robotium-solo/1.1.1/robotium-solo-1.1.1-javadoc.jar… --- ## [Evt\_kill\_focus Problem](https://www.ruby-forum.com/t/evt-kill-focus-problem/166118)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 3\ **Last updated:** [April 30, 2009, 2:31pm UTC](https://www.ruby-forum.com/t/evt-kill-focus-problem/166118 "2009-04-30T14:31:06Z")
I’m trying to process the focus changed event without success. I’m only interested in it if it is a particular control losing focus, but (so far) I haven’t been able to get it processed at all. In the event setup, I u… --- ## [Trouble with (Rails) Nested Model Directories](https://www.ruby-forum.com/t/trouble-with-rails-nested-model-directories/162152)
**Author:** [@mudphone](https://www.ruby-forum.com/u/mudphone)\ **Replies:** 3\ **Last updated:** [March 7, 2009, 4:14pm UTC](https://www.ruby-forum.com/t/trouble-with-rails-nested-model-directories/162152 "2009-03-07T16:14:19Z")
Hi folks, In order to bring some order to the many model classes that I have under /app/models, I’m created a new directory (for example): /app/models/nestdir I’ve added the required configuration line in environment… --- ## [Nicer way to convert array of int to array of string](https://www.ruby-forum.com/t/nicer-way-to-convert-array-of-int-to-array-of-string/85073)
**Author:** [@S\_Kanakakorn](https://www.ruby-forum.com/u/S_Kanakakorn)\ **Replies:** 3\ **Last updated:** [February 9, 2007, 9:30pm UTC](https://www.ruby-forum.com/t/nicer-way-to-convert-array-of-int-to-array-of-string/85073 "2007-02-09T21:30:30Z")
Hi, I’m quite new in Ruby. Here is what I wrote to convert array of integer to array of string. I’m sure there is more compact and nicer way to do this. Can I see the “ruby” way here ? def convert(intArray) strin… --- ## [Override to\_string for single attribute?](https://www.ruby-forum.com/t/override-to-string-for-single-attribute/98459)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 3\ **Last updated:** [July 14, 2006, 11:53pm UTC](https://www.ruby-forum.com/t/override-to-string-for-single-attribute/98459 "2006-07-14T23:53:34Z")
I have a model where I want to change the display for a single attribute such that if the value is an integer, it displays with no decimal point (e.g. “1”), but if it is non-integer, it displays with a decimal point (… --- ## [Globalize Mailing List Archives?](https://www.ruby-forum.com/t/globalize-mailing-list-archives/61048)
**Author:** [@msojka](https://www.ruby-forum.com/u/msojka)\ **Replies:** 3\ **Last updated:** [June 16, 2006, 3:20pm UTC](https://www.ruby-forum.com/t/globalize-mailing-list-archives/61048 "2006-06-16T15:20:03Z")
Are these available anywhere? I’d link them if they are and you tell me where. Thanks! - Bernd --- ## [Integrating login engine with other apps](https://www.ruby-forum.com/t/integrating-login-engine-with-other-apps/94386)
**Author:** [@piers](https://www.ruby-forum.com/u/piers)\ **Replies:** 3\ **Last updated:** [May 3, 2006, 7:08pm UTC](https://www.ruby-forum.com/t/integrating-login-engine-with-other-apps/94386 "2006-05-03T19:08:10Z")
Hi I’ve got a general problem, and as ever am running up against the problem of having a small brain. I’ve got an app using login engine, but I need to add some forum functionality. Ideally, I’d want to use Opinion … --- ## [Feedtools question](https://www.ruby-forum.com/t/feedtools-question/225902)
**Author:** [@charlie](https://www.ruby-forum.com/u/charlie)\ **Replies:** 3\ **Last updated:** [April 29, 2006, 3:23pm UTC](https://www.ruby-forum.com/t/feedtools-question/225902 "2006-04-29T15:23:18Z")
I use feedtools to generate the feeds and read them,and now they can not work well: This is the code for feed generating: class FeedsController \< ApplicationController def userrss @user = User.find\_by\_id(params\[:id\]… --- ## [\`marked\_for\_destruction?\` returns \`false\` after parent object is passed](https://www.ruby-forum.com/t/marked-for-destruction-returns-false-after-parent-object-is-passed/261696)
**Author:** [@brodyhoskins](https://www.ruby-forum.com/u/brodyhoskins)\ **Replies:** 1\ **Last updated:** [August 12, 2021, 10:48pm UTC](https://www.ruby-forum.com/t/marked-for-destruction-returns-false-after-parent-object-is-passed/261696 "2021-08-12T22:48:45Z")
Hello everyone, I’m having a sort of interesting issue in Ruby 3.0.2 / Rails 6.1.4. I have a controller which “builds” an Invoice object. Whether the Invoice already exists or it’s an Invoice.new, it is passed to the I… --- ## [Optimizing Nginx for serving 1GB files - Finding values for 'directio' & 'output\_buffers'](https://www.ruby-forum.com/t/optimizing-nginx-for-serving-1gb-files-finding-values-for-directio-output-buffers/229348)
**Author:** [@jayaraj.k](https://www.ruby-forum.com/u/jayaraj.k)\ **Replies:** 1\ **Last updated:** [January 23, 2013, 12:32pm UTC](https://www.ruby-forum.com/t/optimizing-nginx-for-serving-1gb-files-finding-values-for-directio-output-buffers/229348 "2013-01-23T12:32:15Z")
Hi, We have a Nginx web server which is serving files whose size is almost 1GB. We were trying to optimize the configuration with directio & output\_buffers directives. but, we couldn’t find any calculation/formula w… --- ## [Problem to build gem mysql2](https://www.ruby-forum.com/t/problem-to-build-gem-mysql2/222624)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 4, 2012, 2:20pm UTC](https://www.ruby-forum.com/t/problem-to-build-gem-mysql2/222624 "2012-09-04T14:20:07Z")
Hi, I have installed OEL 5u8, ruby 1.9.3 p194 and MariaDB 5.5. When I trying to build gem mysql2 I got the following error: \[root@nic\_prod\_server ~\]# ruby -v ruby 1.9.3p194 (2012-04-20) \[x86\_64-linux\] \[root@nic\_prod… --- ## [Configure kannel to get the data from database](https://www.ruby-forum.com/t/configure-kannel-to-get-the-data-from-database/155552)
**Author:** [@mailtorajuit](https://www.ruby-forum.com/u/mailtorajuit)\ **Replies:** 1\ **Last updated:** [December 13, 2008, 2:15pm UTC](https://www.ruby-forum.com/t/configure-kannel-to-get-the-data-from-database/155552 "2008-12-13T14:15:57Z")
hi everyone, My project is to send sms to mobile. iam new to rails. how to configure the kannel to push sms to gateway. is it better first keep the data into database and kannel has to fetch the records from database… --- ## [Dynamic parameters in link\_to](https://www.ruby-forum.com/t/dynamic-parameters-in-link-to/107135)
**Author:** [@gattox](https://www.ruby-forum.com/u/gattox)\ **Replies:** 1\ **Last updated:** [June 18, 2007, 5:49pm UTC](https://www.ruby-forum.com/t/dynamic-parameters-in-link-to/107135 "2007-06-18T17:49:26Z")
Don’t know how to use a link\_to directive where one of the parameters is taken form a form field (client side), eg: … The field “numrows” is used to dynamically change the number of rows per page in a pager (ok, let… --- ## [ActionMailer/SMTP: Net::SMTPSyntaxError when message body co](https://www.ruby-forum.com/t/actionmailer-smtp-net-smtpsyntaxerror-when-message-body-co/80508)
**Author:** [@josephmat36](https://www.ruby-forum.com/u/josephmat36)\ **Replies:** 1\ **Last updated:** [December 28, 2006, 7:25pm UTC](https://www.ruby-forum.com/t/actionmailer-smtp-net-smtpsyntaxerror-when-message-body-co/80508 "2006-12-28T19:25:17Z")
FYI: I don’t think this is a very well know. It seems that, on some operating systems, ActionMailer/SMTP crashes when it sends an email with only a ‘.’ (aka a ‘dot’ or a ‘period’). Specifically, you get Net::SMTPSy… --- ## [Extracting Data From Hash](https://www.ruby-forum.com/t/extracting-data-from-hash/206878)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [May 12, 2011, 3:08pm UTC](https://www.ruby-forum.com/t/extracting-data-from-hash/206878 "2011-05-12T15:08:15Z")
I’m really struggling to find some information about extracting relevant information from my hash output from twitter. My model contains: def timeline @timeline = client.home\_timeline end And my view: \<%= @user.tw… --- ## [Hightraffic php site problems](https://www.ruby-forum.com/t/hightraffic-php-site-problems/192378)
**Author:** [@gromminger](https://www.ruby-forum.com/u/gromminger)\ **Replies:** 6\ **Last updated:** [July 29, 2010, 1:34pm UTC](https://www.ruby-forum.com/t/hightraffic-php-site-problems/192378 "2010-07-29T13:34:33Z")
Hi, i got some problems with a high loaded php site running nginx + php (without fpm). i get the following error message from time to time: 162503979 upstream timed out (110: Connection timed out) while reading resp… --- ## [\[Cucumber 0.2\] Failure to use should](https://www.ruby-forum.com/t/cucumber-0-2-failure-to-use-should/163359)
**Author:** [@hayafirst](https://www.ruby-forum.com/u/hayafirst)\ **Replies:** 6\ **Last updated:** [April 30, 2009, 4:12pm UTC](https://www.ruby-forum.com/t/cucumber-0-2-failure-to-use-should/163359 "2009-04-30T16:12:07Z")
I have a step definition like this: Then “the account should be created” do account = Account.find\_by\_name(“my shiny new account”) p account.class account.should\_not be\_blank end When running this step, I got the e… --- ## [More fixes for core/array specs (again)](https://www.ruby-forum.com/t/more-fixes-for-core-array-specs-again/166027)
**Author:** [@murena](https://www.ruby-forum.com/u/murena)\ **Replies:** 6\ **Last updated:** [April 21, 2009, 8:47pm UTC](https://www.ruby-forum.com/t/more-fixes-for-core-array-specs-again/166027 "2009-04-21T20:47:01Z")
Hi, I have attached a diff with new fixes for a whole bunch of failing expectations in the core/array specs. Slightly modified IListOps.UniqueSelf as suggested upon review. Fixed IListOps.ReverseIndex as Array#rindex… --- ## [Unable to update gems](https://www.ruby-forum.com/t/unable-to-update-gems/162514)
**Author:** [@eswarv](https://www.ruby-forum.com/u/eswarv)\ **Replies:** 6\ **Last updated:** [March 11, 2009, 8:59pm UTC](https://www.ruby-forum.com/t/unable-to-update-gems/162514 "2009-03-11T20:59:54Z")
I am trying to update the rails using gems update, and I am getting the following error: Updating installed gems GET 304 Not Modified: RubyGems.org | your community gem host Updating actionmailer GET 304 Not Modifie… --- ## [Metadata 0.3](https://www.ruby-forum.com/t/metadata-0-3/114748)
**Author:** [@Ilmari\_H](https://www.ruby-forum.com/u/Ilmari_H)\ **Replies:** 6\ **Last updated:** [September 25, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/metadata-0-3/114748 "2007-09-25T23:10:15Z")
On 9/15/07, Konrad M. removed\_email\_address@domain.invalid wrote: Any ideas? Yeah, I failed at using git. Jeez. Sorry about that. Here’s 0.3, it oughta work: tarball: http://dark.fhtr.org/repos/metadata/metadata-0.… --- ## [Capistrano et certificat SSL](https://www.ruby-forum.com/t/capistrano-et-certificat-ssl/92255)
**Author:** [@JSSSSrSSSSmy\_Dierx](https://www.ruby-forum.com/u/JSSSSrSSSSmy_Dierx)\ **Replies:** 6\ **Last updated:** [April 18, 2007, 12:46pm UTC](https://www.ruby-forum.com/t/capistrano-et-certificat-ssl/92255 "2007-04-18T12:46:33Z")
Bonjour ! J’utilise capistrano pour déployer mes applications. Il se pose cependant un problème lorsque je veux déployer via une connexion https : Capistrano me demande évidement si je veux accepter le certificat… --- ## [Programming Ruby book p.50 (Fibonacci yield example)](https://www.ruby-forum.com/t/programming-ruby-book-p-50-fibonacci-yield-example/87544)
**Author:** [@random52k](https://www.ruby-forum.com/u/random52k)\ **Replies:** 6\ **Last updated:** [March 4, 2007, 7:55am UTC](https://www.ruby-forum.com/t/programming-ruby-book-p-50-fibonacci-yield-example/87544 "2007-03-04T07:55:33Z")
here’s the example: def fib\_up\_to(max) i1,i2 = 1,1 while i1 \<= max yield i1 i1, i2=i2, i1+i2 end end fib\_up\_to(1000) {|f| print f, " "} I’m familiar with yield passing values to the block and vice-versa. But … --- ## [Admin usability patch](https://www.ruby-forum.com/t/admin-usability-patch/79559)
**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\ **Replies:** 6\ **Last updated:** [December 29, 2006, 11:59am UTC](https://www.ruby-forum.com/t/admin-usability-patch/79559 "2006-12-29T11:59:32Z")
Hi list I’ve made a small patch to improve admin usability. It’s mostly XHTML CSS. The goal is to improve forms by displaying elements a better way, grouping them by theme (settings, read, write, discuss, spam prot… --- ## [Beginner on rails! customize store. "Agile web development"](https://www.ruby-forum.com/t/beginner-on-rails-customize-store-agile-web-development/77278)
**Author:** [@richard](https://www.ruby-forum.com/u/richard)\ **Replies:** 6\ **Last updated:** [November 26, 2006, 12:58am UTC](https://www.ruby-forum.com/t/beginner-on-rails-customize-store-agile-web-development/77278 "2006-11-26T00:58:01Z")
hey all! Uhm, dumb topic perhaps, my bad. Anyway, ive read the “How to create a shop” in the book “agile web development”. But no i’d like to add some options to the product in the store, so the future customers can c… --- ## [How can enter the values in text box using python](https://www.ruby-forum.com/t/how-can-enter-the-values-in-text-box-using-python/260673)
**Author:** [@richards12](https://www.ruby-forum.com/u/richards12)\ **Replies:** 0\ **Last updated:** [December 21, 2020, 6:15am UTC](https://www.ruby-forum.com/t/how-can-enter-the-values-in-text-box-using-python/260673 "2020-12-21T06:15:21Z")
can anyone explain how can enter the values in textbox using python --- ## [Invitation to connect on LinkedIn](https://www.ruby-forum.com/t/invitation-to-connect-on-linkedin/224115)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [October 30, 2012, 5:40pm UTC](https://www.ruby-forum.com/t/invitation-to-connect-on-linkedin/224115 "2012-10-30T17:40:51Z")
LinkedIn I’d like to add you to my professional network on LinkedIn. Scott Scott B. Software Engineer at Big Cartel Bakersfield, California Area Confirm that you know Scott B.: – You are receiving Invitation to… --- ## [Favorite Extensions](https://www.ruby-forum.com/t/favorite-extensions/211116)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [August 25, 2011, 9:54pm UTC](https://www.ruby-forum.com/t/favorite-extensions/211116 "2011-08-25T21:54:01Z")
Hello everyone, I’m new to Radiant CMS. I’ve been exploring extensions lately and was just curious … what are people’s favorite/top extensions? --- ## [\[ANN\] Release Typo 6.0.3 – Important bugfix](https://www.ruby-forum.com/t/ann-release-typo-6-0-3-important-bugfix/202584)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 1, 2011, 9:57pm UTC](https://www.ruby-forum.com/t/ann-release-typo-6-0-3-important-bugfix/202584 "2011-02-01T21:57:58Z")
If you’re using any of the Typo 6.0 series, you really should upgrade to 6.0.3 as it fixes a lot of AJAX related bugs. Having a good unit tests coverage is not always enough, and human test are always worth spending t… --- ## [Apache Lucy invitation](https://www.ruby-forum.com/t/apache-lucy-invitation/199448)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 0\ **Last updated:** [November 21, 2010, 7:30pm UTC](https://www.ruby-forum.com/t/apache-lucy-invitation/199448 "2010-11-21T19:30:02Z")
\[\[cross-posted from the ruby-forum list\]\] Hi. Back in 2006\[0\], Dave Balmain and Marvin H. agreed to join forces on their search projects, Ferret and KinoSearch (respectively), and created the Lucy project at Apache. … --- ## [Gr-ais UHD Source adress error](https://www.ruby-forum.com/t/gr-ais-uhd-source-adress-error/229426)
**Author:** [@kprinz](https://www.ruby-forum.com/u/kprinz)\ **Replies:** 5\ **Last updated:** [February 6, 2013, 4:22pm UTC](https://www.ruby-forum.com/t/gr-ais-uhd-source-adress-error/229426 "2013-02-06T16:22:54Z")
I am trying to run gr-ais and feel like i am getting really close. I am fairly new to linux and can not find the source adress for my UHD, which is a SDR USB Dongel. I run lsusb and get pi@raspberrypi ~/Desktop/gr-a… --- ## [Getting error, 'NoMethodError in PostsController#create' , manytomany relation](https://www.ruby-forum.com/t/getting-error-nomethoderror-in-postscontroller-create-manytomany-relation/217215)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 27, 2012, 9:02am UTC](https://www.ruby-forum.com/t/getting-error-nomethoderror-in-postscontroller-create-manytomany-relation/217215 "2012-02-27T09:02:50Z")
models: post.rb: has\_many :ptmaps has\_many :tags, :through =\> :ptmaps tag.rb: has\_many :ptmaps has\_many :posts, :through =\> :ptmaps ptmap.rb: belongs\_to :post belongs\_to :tag This is the form: Add post \<%= for… --- ## [Activerecord-jdbc-adapter DB2 testing](https://www.ruby-forum.com/t/activerecord-jdbc-adapter-db2-testing/191942)
**Author:** [@kreucher](https://www.ruby-forum.com/u/kreucher)\ **Replies:** 5\ **Last updated:** [August 5, 2010, 6:10am UTC](https://www.ruby-forum.com/t/activerecord-jdbc-adapter-db2-testing/191942 "2010-08-05T06:10:00Z")
Hey Folks, Ok, so I’ve finally gotten around to creating a github fork\[1\] of activerecord-jdbc-adapter so I can start working on properly adding in the DB2 enhancements I’ve been using locally. I even managed to comp… --- ## [\[cucumber\] How to DRY up table data that I'm seeing across tests?](https://www.ruby-forum.com/t/cucumber-how-to-dry-up-table-data-that-im-seeing-across-tests/167334)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 5\ **Last updated:** [May 6, 2009, 9:03pm UTC](https://www.ruby-forum.com/t/cucumber-how-to-dry-up-table-data-that-im-seeing-across-tests/167334 "2009-05-06T21:03:41Z")
I have the following step that I want to re-use in several scenarios. It looks like this: When I submit the form |form\_field\_id |value| |billingAddress.email |removed\_email\_address@domain.invali… --- ## [Instalación de un servidor, consejo](https://www.ruby-forum.com/t/instalacia-n-de-un-servidor-consejo/166034)
**Author:** [@congrio](https://www.ruby-forum.com/u/congrio)\ **Replies:** 5\ **Last updated:** [April 21, 2009, 12:17pm UTC](https://www.ruby-forum.com/t/instalacia-n-de-un-servidor-consejo/166034 "2009-04-21T12:17:00Z")
Hola lista. Tenemos que montar un servidor Rails para una aplicación que probablemente va a tener muchas visitas/usuarios. En otros servidores hemos estado usando mongrel + apache y todo va bien pero ahora no estoy s… --- ## [GeoKit:Wie kann man Ergeb. einer Anfrage in Maps darstellen?](https://www.ruby-forum.com/t/geokit-wie-kann-man-ergeb-einer-anfrage-in-maps-darstellen/126602)
**Author:** [@mcrj45](https://www.ruby-forum.com/u/mcrj45)\ **Replies:** 5\ **Last updated:** [January 24, 2008, 8:24am UTC](https://www.ruby-forum.com/t/geokit-wie-kann-man-ergeb-einer-anfrage-in-maps-darstellen/126602 "2008-01-24T08:24:28Z")
Hallo, vielleicht eine etwas komplexe Frage, aber wie kann man im View Ergebnisse einer Adressanfrage von GoogleMaps darstellen? Hat einer von euch schon mit GeoKit zusammengearbeitet und hatte das selbe (Einstiegs)P… --- ## ["gem update --system" breaks under a non-standard prefix](https://www.ruby-forum.com/t/gem-update-system-breaks-under-a-non-standard-prefix/88968)
**Author:** [@jeremyheiler](https://www.ruby-forum.com/u/jeremyheiler)\ **Replies:** 5\ **Last updated:** [March 20, 2007, 1:45am UTC](https://www.ruby-forum.com/t/gem-update-system-breaks-under-a-non-standard-prefix/88968 "2007-03-20T01:45:31Z")
It appears that if you install rubygems under a non-standard prefix then “gem update --system” breaks. I have rubygems installed as a non-privileged user. Everything works fine with GEM\_HOME and RUBYLIB set properly … --- ## [Funny singularization/constantization in scaffold controller](https://www.ruby-forum.com/t/funny-singularization-constantization-in-scaffold-controller/82809)
**Author:** [@the\_goob](https://www.ruby-forum.com/u/the_goob)\ **Replies:** 5\ **Last updated:** [January 21, 2007, 10:17pm UTC](https://www.ruby-forum.com/t/funny-singularization-constantization-in-scaffold-controller/82809 "2007-01-21T22:17:07Z")
Hi all. I’m new to Ruby and Rails so please bear with. I’m creating an app to maintain a birders life list. One of the Models I need is Genus. The plural of Genus is Genera. So, my table is titled Genera and in m… --- ## [Interpretting results from usrp\_rx\_cfile.py](https://www.ruby-forum.com/t/interpretting-results-from-usrp-rx-cfile-py/82197)
**Author:** [@Bahn\_William\_L\_Civ\_S](https://www.ruby-forum.com/u/Bahn_William_L_Civ_S)\ **Replies:** 5\ **Last updated:** [January 19, 2007, 6:25pm UTC](https://www.ruby-forum.com/t/interpretting-results-from-usrp-rx-cfile-py/82197 "2007-01-19T18:25:28Z")
I have a function generator outputting a sine wave into the RX-B connector of the BasicRX board connected to the RX-B side of a USRP. I am trying to capture the waveform and store it to a file. Here are the commands I… --- ## [Nginx counterpart of haproxy's acl dst](https://www.ruby-forum.com/t/nginx-counterpart-of-haproxys-acl-dst/244376)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [March 31, 2016, 9:00am UTC](https://www.ruby-forum.com/t/nginx-counterpart-of-haproxys-acl-dst/244376 "2016-03-31T09:00:10Z")
Hi, does nginx have a variable, that represents the destination IP address and port, like it was seen/used by the client at the connection time? Thank you. WBR, Alexey --- ## [Nginx virtual host traffic status module](https://www.ruby-forum.com/t/nginx-virtual-host-traffic-status-module/234894)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [May 30, 2015, 1:43pm UTC](https://www.ruby-forum.com/t/nginx-virtual-host-traffic-status-module/234894 "2015-05-30T13:43:27Z")
Hello, I’ve created an open source module similar to the live traffic monitoring of nginx plus. I’ve made it as C module, and it supports virtual hosts. If anyone tries it out, feedback is welcome. Note: I haven’t t… --- ## [Join the mailing list](https://www.ruby-forum.com/t/join-the-mailing-list/246031)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 24, 2013, 2:12am UTC](https://www.ruby-forum.com/t/join-the-mailing-list/246031 "2013-08-24T02:12:28Z")
Hi, I’m a recently joined member of the Ruby-GNOME2 Project Team. I look forward to talking with all of you. Best regards, Masafumi Y. GitHub: myokoym --- ## [Curl output from ruby script](https://www.ruby-forum.com/t/curl-output-from-ruby-script/223677)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 13, 2012, 11:17pm UTC](https://www.ruby-forum.com/t/curl-output-from-ruby-script/223677 "2012-10-13T23:17:39Z")
Hi Normally when i do curl i get this From command line curl localhost test but when i run this from ruby script, i get this ruby test.rb % Total % Received % Xferd Average Speed Time Time Time … --- ## [Yet Another Segmentation Fault](https://www.ruby-forum.com/t/yet-another-segmentation-fault/202856)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 8, 2011, 2:05am UTC](https://www.ruby-forum.com/t/yet-another-segmentation-fault/202856 "2011-02-08T02:05:47Z")
I’ve looked through the forum at the umpteen threads about segmentation faults, and none of them seem to address my problem. I’m hoping someone can point out what I need to do. Platform: Vista Ruby v#: 1.9.1 wxRuby… --- ## [NameError: uninitialized constant Application](https://www.ruby-forum.com/t/nameerror-uninitialized-constant-application/191054)
**Author:** [@bvanderveen](https://www.ruby-forum.com/u/bvanderveen)\ **Replies:** 2\ **Last updated:** [July 3, 2010, 8:50pm UTC](https://www.ruby-forum.com/t/nameerror-uninitialized-constant-application/191054 "2010-07-03T20:50:50Z")
J’essaye d’écrire un test d’intégration pour mon application RoR. J’ai cette erreur lorsque j’essaye de lancer le test d’integration. Je ne comprends pas pourquoi je devrais avoir besoin d’initialiser cette constant… --- ## [How to handle web browser's history in Ruby on Rails?](https://www.ruby-forum.com/t/how-to-handle-web-browsers-history-in-ruby-on-rails/151833)
**Author:** [@nuugii](https://www.ruby-forum.com/u/nuugii)\ **Replies:** 2\ **Last updated:** [October 27, 2008, 7:42am UTC](https://www.ruby-forum.com/t/how-to-handle-web-browsers-history-in-ruby-on-rails/151833 "2008-10-27T07:42:55Z")
Hey guys’ How to handle web browser’s history, back button, bookmark button? And how to add link\_to\_remote, form\_remote\_tag to web browser’s history. Please help me --- ## [How to list products from all subcategories?](https://www.ruby-forum.com/t/how-to-list-products-from-all-subcategories/145838)
**Author:** [@jarijokinen](https://www.ruby-forum.com/u/jarijokinen)\ **Replies:** 2\ **Last updated:** [August 14, 2008, 5:56pm UTC](https://www.ruby-forum.com/t/how-to-list-products-from-all-subcategories/145838 "2008-08-14T17:56:54Z")
Is there an easy way to list latest 10 products from all subcategories of a parent category? The max depth of the category tree is 5 levels. Models: Category belongs\_to :category has\_many :categories has\_many :prod… --- ## [USRP's not Communicating](https://www.ruby-forum.com/t/usrps-not-communicating/243144)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [August 26, 2015, 12:43pm UTC](https://www.ruby-forum.com/t/usrps-not-communicating/243144 "2015-08-26T12:43:48Z")
Hello, I want to transmit the data between two USRP’s and make them communicate with each other. But I guess the packets are not being received properly. I am connected the two USRP’s to the same laptop and trying it… [Previous page](https://www.ruby-forum.com/top.md?page=766&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=768&per_page=50)