# Top **URL:** https://www.ruby-forum.com/top.md?page=606 [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:** 607 --- ## [QT GUI Frequency Sink CPU usage](https://www.ruby-forum.com/t/qt-gui-frequency-sink-cpu-usage/239048)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 25, 2014, 12:44am UTC](https://www.ruby-forum.com/t/qt-gui-frequency-sink-cpu-usage/239048 "2014-02-25T00:44:07Z")
The CPU usage of the QT GUI Frequency Sink is much higher than the QT GUI Sink. I made a test flow graph with a noise source, throttle, and QT GUI Sink using default parameters. I am running GNU Radio version 3.7.0, … --- ## [No such file to load -- builder error](https://www.ruby-forum.com/t/no-such-file-to-load-builder-error/156607)
**Author:** [@delraysteve](https://www.ruby-forum.com/u/delraysteve)\ **Replies:** 2\ **Last updated:** [December 30, 2008, 11:10pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-builder-error/156607 "2008-12-30T23:10:42Z")
Hi. I’m a neophyte where Ruby is concerned. I’ve installed it along with the Rally Rest API, which integrates subversion check-ins with the Rally Agile tool. The error in question occurs when I run the post- commit ba… --- ## [Net::HTTP.get\_response hangs with particular url](https://www.ruby-forum.com/t/net-http-get-response-hangs-with-particular-url/91025)
**Author:** [@erik](https://www.ruby-forum.com/u/erik)\ **Replies:** 2\ **Last updated:** [April 4, 2007, 8:34am UTC](https://www.ruby-forum.com/t/net-http-get-response-hangs-with-particular-url/91025 "2007-04-04T08:34:10Z")
This seems bizar, the first get\_response() to apple.com goes fine, the 2nd hangs indefinitely. It hangs on two different machines in different network segments. require ‘net/http’ require ‘uri’ response = Net::HTTP.… --- ## [Using the spaceship operator to compare nil?](https://www.ruby-forum.com/t/using-the-spaceship-operator-to-compare-nil/111693)
**Author:** [@thechak](https://www.ruby-forum.com/u/thechak)\ **Replies:** 3\ **Last updated:** [August 10, 2007, 11:50pm UTC](https://www.ruby-forum.com/t/using-the-spaceship-operator-to-compare-nil/111693 "2007-08-10T23:50:41Z")
Hey folks, I have a test helper in a Rails app called assert\_ordered\_by def assert\_ordered\_by(attribute, collection, direction) collection = collection.to\_s return true if assigns\[“#{collection}”\].length \< 2 option\_… --- ## [Rails Tutorial 3 attribue unknown](https://www.ruby-forum.com/t/rails-tutorial-3-attribue-unknown/219513)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [May 8, 2012, 4:42pm UTC](https://www.ruby-forum.com/t/rails-tutorial-3-attribue-unknown/219513 "2012-05-08T16:42:15Z")
I to the part of the tutorial where a User model is created. It has the following attributes: id :integer(4) not null, primary key name :string(255) email :string(255) created\_at… --- ## [Parseexcel, how to select a worksheet using the name](https://www.ruby-forum.com/t/parseexcel-how-to-select-a-worksheet-using-the-name/177363)
**Author:** [@tcblues](https://www.ruby-forum.com/u/tcblues)\ **Replies:** 7\ **Last updated:** [October 21, 2009, 12:06pm UTC](https://www.ruby-forum.com/t/parseexcel-how-to-select-a-worksheet-using-the-name/177363 "2009-10-21T12:06:54Z")
Hi, I know it’s possible to select a worksheet using its number but I don’t know how to select it using the worksheet name. is it possible? workbook = Spreadsheet::ParseExcel.parse(file) worksheet = workbook.workshe… --- ## [How is this split method working?](https://www.ruby-forum.com/t/how-is-this-split-method-working/138081)
**Author:** [@dorelal](https://www.ruby-forum.com/u/dorelal)\ **Replies:** 7\ **Last updated:** [May 20, 2008, 8:07pm UTC](https://www.ruby-forum.com/t/how-is-this-split-method-working/138081 "2008-05-20T20:07:23Z")
length = 20 text = ’ This forum is connected to a mailing list that is read by thousands of people.’ text.split\[0…length\] I looked at the split api but can’t understand how the above code is working. --- ## [Ruby System Environment - Installing the Qt Library](https://www.ruby-forum.com/t/ruby-system-environment-installing-the-qt-library/243393)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [October 11, 2015, 4:34am UTC](https://www.ruby-forum.com/t/ruby-system-environment-installing-the-qt-library/243393 "2015-10-11T04:34:26Z")
Dear developers! I have been trying to use the qt4 library with ruby but I am having problems to install it. It seems that there are many tools for controlling the ruby system. The ones I used are rvm, gem, and bundle… --- ## [Why do Ruby think this is a symbol](https://www.ruby-forum.com/t/why-do-ruby-think-this-is-a-symbol/230109)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 5\ **Last updated:** [June 1, 2014, 7:08pm UTC](https://www.ruby-forum.com/t/why-do-ruby-think-this-is-a-symbol/230109 "2014-06-01T19:08:16Z")
Hello, I have this script: def solution(keys, default\_value) answer = Hash.new(default\_value) keys.each { |k| answer.add k } end and this test file : Test.assert\_equals( {:draft =\> 0, :completed =\> 0}, solution(\[… --- ## [Sinatra for Interactive Forms? HTML5/JQuery](https://www.ruby-forum.com/t/sinatra-for-interactive-forms-html5-jquery/200327)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [December 10, 2010, 7:28am UTC](https://www.ruby-forum.com/t/sinatra-for-interactive-forms-html5-jquery/200327 "2010-12-10T07:28:19Z")
Good Evening, I am an experienced programmer, but new to web programming. We have a number of interactive forms which, as I understand, will require HTML5 or JQuery. A good demonstration of what we need to do is to… --- ## [Hiding views before using toggle](https://www.ruby-forum.com/t/hiding-views-before-using-toggle/173604)
**Author:** [@cmidler](https://www.ruby-forum.com/u/cmidler)\ **Replies:** 5\ **Last updated:** [August 12, 2009, 4:20am UTC](https://www.ruby-forum.com/t/hiding-views-before-using-toggle/173604 "2009-08-12T04:20:53Z")
Hi, I want to hide some of my html in my view before toggling. In my css I tried setting the display:none; but then when I would run my toggle function it wouldn’t toggle. Is there an easy solution out there beside… --- ## [Error CookiaStore::Cookie Overflow](https://www.ruby-forum.com/t/error-cookiastore-cookie-overflow/166117)
**Author:** [@Amilcar\_GonzSSSSlez](https://www.ruby-forum.com/u/Amilcar_GonzSSSSlez)\ **Replies:** 5\ **Last updated:** [April 22, 2009, 1:16pm UTC](https://www.ruby-forum.com/t/error-cookiastore-cookie-overflow/166117 "2009-04-22T13:16:08Z")
Estoy implementando una app que consiste en hacer presentaciones de diapositivas. en la parte de editar la presentacion de diapositivas tengo las fotos que forman parte de la misma y las que no están cogidas. paso de … --- ## [Paginación con AJAX](https://www.ruby-forum.com/t/paginacia-n-con-ajax/154543)
**Author:** [@luisfgnr](https://www.ruby-forum.com/u/luisfgnr)\ **Replies:** 5\ **Last updated:** [January 9, 2009, 10:43pm UTC](https://www.ruby-forum.com/t/paginacia-n-con-ajax/154543 "2009-01-09T22:43:35Z")
Buenas, Estoy implementando una búsqueda con AJAX y utilizo will\_paginate para mostrar los resultados. Como will\_paginate no tiene posibilidad de AJAX he buscado en la web y no me funcionan las soluciones que se apor… --- ## [Builder gem - xml attributes ordering](https://www.ruby-forum.com/t/builder-gem-xml-attributes-ordering/106225)
**Author:** [@arunprabu](https://www.ruby-forum.com/u/arunprabu)\ **Replies:** 5\ **Last updated:** [June 7, 2007, 7:51pm UTC](https://www.ruby-forum.com/t/builder-gem-xml-attributes-ordering/106225 "2007-06-07T19:51:11Z")
Hi, I am currently developing a xml service using Ruby on rails with builder gem. Builder is a great tool to create xml easily. But the only and important issue I am facing is - unable to set the order inwhich the at… --- ## [Any resources?](https://www.ruby-forum.com/t/any-resources/84117)
**Author:** [@harper](https://www.ruby-forum.com/u/harper)\ **Replies:** 5\ **Last updated:** [February 4, 2007, 7:55pm UTC](https://www.ruby-forum.com/t/any-resources/84117 "2007-02-04T19:55:07Z")
Hi, first off, wanted to congratulate (spelled correctly?) ruby-forum for opening this new ‘Rails - deployment’ forum; it’s been long on my list of “the-sun-will-shine” list and so congrats for the new step up. :sligh… --- ## [Variable type while creating a block](https://www.ruby-forum.com/t/variable-type-while-creating-a-block/242343)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 6\ **Last updated:** [June 17, 2015, 5:13am UTC](https://www.ruby-forum.com/t/variable-type-while-creating-a-block/242343 "2015-06-17T05:13:26Z")
Hello If i set the input of my block as a byte, means that the block will handle 8 bits at a time and each item correspond to one bit of that byte? in\[0\] is the first bit and so on? Thank you. – View this message … --- ## [How do I get MySQL working?](https://www.ruby-forum.com/t/how-do-i-get-mysql-working/212422)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [November 28, 2013, 5:28pm UTC](https://www.ruby-forum.com/t/how-do-i-get-mysql-working/212422 "2013-11-28T17:28:22Z")
I’m in chapter 16 of the book Agile Web D. with Rails. I was able to get Apache/Passenger working, but now I’m stuck on MySQL. When I enter “mysql -u root”, I get the message: ERROR 2002 (HY000): Can’t connect to loc… --- ## [Nginx with custom modules crashes in gzip crc32()](https://www.ruby-forum.com/t/nginx-with-custom-modules-crashes-in-gzip-crc32/212891)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [October 20, 2011, 1:17pm UTC](https://www.ruby-forum.com/t/nginx-with-custom-modules-crashes-in-gzip-crc32/212891 "2011-10-20T13:17:58Z")
I have nginx with my custom module, that rewrite content on some conditions. Without it everything works fine, but after enabling it, nginx start to crash approx. every 2 hours ( \> 100 req./sec) coredump shows that it… --- ## [Strange Issue with Wx\_Sugar and xml.load](https://www.ruby-forum.com/t/strange-issue-with-wx-sugar-and-xml-load/182648)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 6\ **Last updated:** [February 1, 2010, 5:42pm UTC](https://www.ruby-forum.com/t/strange-issue-with-wx-sugar-and-xml-load/182648 "2010-02-01T17:42:31Z")
Hi everyone, I’m having a strange issue and I’m trying to wrap my head around it and unfortunately, I’m not having much luck. Let me simplify my directory structure and show you what’s happening: \\lib – app.rb – ma… --- ## [Phone number conversions](https://www.ruby-forum.com/t/phone-number-conversions/178456)
**Author:** [@Todd\_ASJacobs](https://www.ruby-forum.com/u/Todd_ASJacobs)\ **Replies:** 6\ **Last updated:** [November 5, 2009, 12:34am UTC](https://www.ruby-forum.com/t/phone-number-conversions/178456 "2009-11-05T00:34:19Z")
I’m trying to figure out a good way to store phone numbers as an integer in a rails app without having to have separate columns in the table for each part of the phone number. I want people to enter the phone number i… --- ## [Experience d'utilisation de solution basée sur le Cloud](https://www.ruby-forum.com/t/experience-dutilisation-de-solution-basa-e-sur-le-cloud/178113)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 6\ **Last updated:** [October 29, 2009, 5:47pm UTC](https://www.ruby-forum.com/t/experience-dutilisation-de-solution-basa-e-sur-le-cloud/178113 "2009-10-29T17:47:08Z")
Bonjour, Avez vous déjà testé des hébergements basé sur des solutions de cloud computing de type Amazon EC2/S3, ou basée sur des cloud (engineyard)? Si oui qu’en pensez vous? C’est facile à mettre en place et à maint… --- ## [Code reloading by timer (in development env)](https://www.ruby-forum.com/t/code-reloading-by-timer-in-development-env/172510)
**Author:** [@axyd80](https://www.ruby-forum.com/u/axyd80)\ **Replies:** 6\ **Last updated:** [July 22, 2009, 10:39pm UTC](https://www.ruby-forum.com/t/code-reloading-by-timer-in-development-env/172510 "2009-07-22T22:39:52Z")
Hello, i’m working on huge rails project and it’s terribly slow in development mode. There are lots of code and lots of AJAX requests, so it’s very slow as (i guess) it reloads all the code several times per one page. … --- ## [Mysql vs. fork](https://www.ruby-forum.com/t/mysql-vs-fork/168408)
**Author:** [@Daniel\_DeLorme](https://www.ruby-forum.com/u/Daniel_DeLorme)\ **Replies:** 6\ **Last updated:** [May 21, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/mysql-vs-fork/168408 "2009-05-21T15:40:38Z")
It’s commonly known that database connections do not play well with Process.fork; I thought that using at\_exit{exit!} was the correct way to solve this problem, but it appears imperfect. Take this pseudo-code: 1 db1 … --- ## [MissingSourceFile - Como incluir codigo extra en /lib?](https://www.ruby-forum.com/t/missingsourcefile-como-incluir-codigo-extra-en-lib/125175)
**Author:** [@erubin](https://www.ruby-forum.com/u/erubin)\ **Replies:** 6\ **Last updated:** [January 8, 2008, 8:16am UTC](https://www.ruby-forum.com/t/missingsourcefile-como-incluir-codigo-extra-en-lib/125175 "2008-01-08T08:16:05Z")
¡Buenas! No escribire con acentos por el encodding. Mi problema surge debido a que no encuentro una explicacion clara a la forma en la que se deben incluir las clases que no sean partes de la aplicacion propia de rai… --- ## [System hangs while running gem install rails](https://www.ruby-forum.com/t/system-hangs-while-running-gem-install-rails/118928)
**Author:** [@ram](https://www.ruby-forum.com/u/ram)\ **Replies:** 6\ **Last updated:** [November 8, 2007, 3:51pm UTC](https://www.ruby-forum.com/t/system-hangs-while-running-gem-install-rails/118928 "2007-11-08T15:51:35Z")
Hi, My system hangs when I start “gem install rails --remote” command in cli. It is throwing message like “Bulk updating Gem source index for: http://gems.rubyforge.org” and then hangs. When I see FAQ 3.2 in 3rd cha… --- ## [OpenSSL 1.0.0 support](https://www.ruby-forum.com/t/openssl-1-0-0-support/173452)
**Author:** [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\ **Replies:** 2\ **Last updated:** [October 17, 2009, 5:06pm UTC](https://www.ruby-forum.com/t/openssl-1-0-0-support/173452 "2009-10-17T17:06:51Z")
e$B$3$s$K$A$O!#e(B NetBSD currente$B$Ke(BOpenSSL 1.0.0e$B7ONs$N$Je(Bsnap shote$B$,\$7$F!"%&%)!\<%K%s%0$r8:$i$… --- ## [Timing of language setting](https://www.ruby-forum.com/t/timing-of-language-setting/223772)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 17, 2012, 11:58am UTC](https://www.ruby-forum.com/t/timing-of-language-setting/223772 "2012-10-17T11:58:04Z")
Rails 3.1.3 Hi. My application’s i18n seems to work, but the timing of the language setting is wrong. I have an User model, which has a column, ‘language’, so that users can choose their default language. When each … --- ## [Upstream server does not match virtual host](https://www.ruby-forum.com/t/upstream-server-does-not-match-virtual-host/244289)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [March 16, 2016, 5:53pm UTC](https://www.ruby-forum.com/t/upstream-server-does-not-match-virtual-host/244289 "2016-03-16T17:53:03Z")
Hello, I have a web server (nginx, iis, apache, whatever) on which I access: http://1.1.1.1 =\> displays default page http://virt1 =\> displays virtual host 1 (ping virt 1 = 1.1.1.1) When I access the url virt1 the pag… --- ## [Java class names for Ruby classes](https://www.ruby-forum.com/t/java-class-names-for-ruby-classes/199808)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 30, 2010, 3:45pm UTC](https://www.ruby-forum.com/t/java-class-names-for-ruby-classes/199808 "2010-11-30T15:45:29Z")
Hi all, I’m trying to get Jetty’s logging under control. By default it logs to $stderr, but I’d like to give it a Log4r logger to use. Jetty uses a static block to configure the logger, which passes the name of the c… --- ## [Manejo de cadenas](https://www.ruby-forum.com/t/manejo-de-cadenas/159659)
**Author:** [@iuranchita](https://www.ruby-forum.com/u/iuranchita)\ **Replies:** 4\ **Last updated:** [February 6, 2009, 7:50pm UTC](https://www.ruby-forum.com/t/manejo-de-cadenas/159659 "2009-02-06T19:50:28Z")
Hola, necesito realizar un metodo al que se le mande una cadena y éste tome dicho texto, encuentre los espacios y los reemplaze por “lala”. eso, si hubiera agun helper o plugin para recorrer una cadena, sería ideal… --- ## [Restclient error](https://www.ruby-forum.com/t/restclient-error/242883)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [August 8, 2015, 7:02pm UTC](https://www.ruby-forum.com/t/restclient-error/242883 "2015-08-08T19:02:27Z")
caught RestClient::SSLCertificateNotVerified: SSL\_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed: --- ## [Echo\_location Not Working](https://www.ruby-forum.com/t/echo-location-not-working/223246)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 27, 2012, 8:02pm UTC](https://www.ruby-forum.com/t/echo-location-not-working/223246 "2012-09-27T20:02:11Z")
Anybody having issues with the echo\_location (and echo\_location\_async) directive? I have tried to get this to work with v1.1.18 and v1.3.6, and they both exhibit the same behavior. Basically, only the output from t… --- ## [Accessing object in rescue block](https://www.ruby-forum.com/t/accessing-object-in-rescue-block/192326)
**Author:** [@odo](https://www.ruby-forum.com/u/odo)\ **Replies:** 3\ **Last updated:** [July 30, 2010, 10:52am UTC](https://www.ruby-forum.com/t/accessing-object-in-rescue-block/192326 "2010-07-30T10:52:48Z")
Hi, when I rescue an exception, is there a way to access the object where the exception was raised? For example: begin “something”.nonexistent rescue NoMethodError =\> e here end In the rescue block, can I access … --- ## [Redcar install](https://www.ruby-forum.com/t/redcar-install/185118)
**Author:** [@Une\_BSSSSvue](https://www.ruby-forum.com/u/Une_BSSSSvue)\ **Replies:** 8\ **Last updated:** [March 15, 2010, 10:39pm UTC](https://www.ruby-forum.com/t/redcar-install/185118 "2010-03-15T22:39:29Z")
I’ve downloaded, using git redcar with : zsh-% git clone git://github.com/danlucraft/redcar.git zsh-% git checkout stable fatal: Not a git repository (or any of the parent directories): .git zsh-% cd redcar zsh-% gi… --- ## [Reffering back to caller's binding](https://www.ruby-forum.com/t/reffering-back-to-callers-binding/165873)
**Author:** [@oweinh](https://www.ruby-forum.com/u/oweinh)\ **Replies:** 8\ **Last updated:** [April 20, 2009, 1:16am UTC](https://www.ruby-forum.com/t/reffering-back-to-callers-binding/165873 "2009-04-20T01:16:16Z")
Hello Rubyists, I am trying to define a helper method which displays a ruby expression and then displays the results of that expression via puts. Initially I did this, which obviously did not work: def peval( express… --- ## [Rails 2.1.2 =\> 2.2.2 Attempt to call private method](https://www.ruby-forum.com/t/rails-2-1-2-2-2-2-attempt-to-call-private-method/153996)
**Author:** [@se\_pavel](https://www.ruby-forum.com/u/se_pavel)\ **Replies:** 8\ **Last updated:** [November 25, 2008, 11:00am UTC](https://www.ruby-forum.com/t/rails-2-1-2-2-2-2-attempt-to-call-private-method/153996 "2008-11-25T11:00:57Z")
Hello All, Controller code @dates = Q.find(:all, :select =\> ‘year(q.approved\_at) as y, month(q.approved\_at) as m, day (q.approved\_at) as d, count(\*) as cnt’, other conditions View code \<% y = ‘’ %\> \<% for d in @dat… --- ## [After\_filter and partials](https://www.ruby-forum.com/t/after-filter-and-partials/145101)
**Author:** [@itkin](https://www.ruby-forum.com/u/itkin)\ **Replies:** 8\ **Last updated:** [August 6, 2008, 2:57am UTC](https://www.ruby-forum.com/t/after-filter-and-partials/145101 "2008-08-06T02:57:01Z")
Hello ! I’d like to use a filter to add something like the following script to all views rendered by my application : The goal is to update a div with some flash content, systematically, without needing to write cod… --- ## [Wxruby2-preview 0.0.36](https://www.ruby-forum.com/t/wxruby2-preview-0-0-36/72146)
**Author:** [@absolute-beginner](https://www.ruby-forum.com/u/absolute-beginner)\ **Replies:** 8\ **Last updated:** [October 16, 2006, 11:03pm UTC](https://www.ruby-forum.com/t/wxruby2-preview-0-0-36/72146 "2006-10-16T23:03:25Z")
wxRuby2 preview 0.0.36 has been released! wxRuby brings wxWidgets, a mature cross-platform GUI toolkit to Ruby. It uses native widgets on Windows, OS X and Linux/GTK; you can write GUI code once and still give users … --- ## [Problem constructing a url with uri](https://www.ruby-forum.com/t/problem-constructing-a-url-with-uri/62822)
**Author:** [@tekhne](https://www.ruby-forum.com/u/tekhne)\ **Replies:** 3\ **Last updated:** [June 8, 2006, 4:57pm UTC](https://www.ruby-forum.com/t/problem-constructing-a-url-with-uri/62822 "2006-06-08T16:57:10Z")
I have this, example, code: require ‘uri’ a = Hash.new a\[“fred”\] = 42 a\[“tom”\] = “dick” x = URI::HTTP.build( {:host =\> “fred.com”, :query =\> a} ) puts x.to\_s Which I was expecting to create a url like Sites-fredI… --- ## [Mongrel Pre-Release 0.3.13 -- Katana Suicide Concurrency](https://www.ruby-forum.com/t/mongrel-pre-release-0-3-13-katana-suicide-concurrency/62476)
**Author:** [@Zed\_S](https://www.ruby-forum.com/u/Zed_S)\ **Replies:** 3\ **Last updated:** [June 6, 2006, 1:58am UTC](https://www.ruby-forum.com/t/mongrel-pre-release-0-3-13-katana-suicide-concurrency/62476 "2006-06-06T01:58:55Z")
We are days away from the official 0.3.13 release, which will be followed quickly by 0.4 code named Enterprisey Edition 1.2. This latest pre-release update closes off the last of the annoying bugs, and adds one very … --- ## [ActiveRecord after save new and old values](https://www.ruby-forum.com/t/activerecord-after-save-new-and-old-values/60917)
**Author:** [@ndorphine](https://www.ruby-forum.com/u/ndorphine)\ **Replies:** 3\ **Last updated:** [May 24, 2006, 8:58pm UTC](https://www.ruby-forum.com/t/activerecord-after-save-new-and-old-values/60917 "2006-05-24T20:58:38Z")
I want to write a function that after an ActiveRecord saves successfully, can show me what the before and after values of a particular column are. Is this possible without creating a separate object before modifying … --- ## [Ruby ide?](https://www.ruby-forum.com/t/ruby-ide/94570)
**Author:** [@bfsog](https://www.ruby-forum.com/u/bfsog)\ **Replies:** 8\ **Last updated:** [May 9, 2006, 7:54am UTC](https://www.ruby-forum.com/t/ruby-ide/94570 "2006-05-09T07:54:58Z")
What do you lot code ruby into? Anything like and of bloodshed’s or visual studio? --- ## [Looking for ruby dev](https://www.ruby-forum.com/t/looking-for-ruby-dev/262165)
**Author:** [@bris](https://www.ruby-forum.com/u/bris)\ **Replies:** 1\ **Last updated:** [February 4, 2022, 7:56am UTC](https://www.ruby-forum.com/t/looking-for-ruby-dev/262165 "2022-02-04T07:56:19Z")
hello, everybody I am looking for ruby on rails senior developer from nepal. this is full time job. pls ping me who is interested in job. thank you --- ## [CSS don't work on wicked\_pdf](https://www.ruby-forum.com/t/css-dont-work-on-wicked-pdf/244162)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [February 29, 2016, 3:55pm UTC](https://www.ruby-forum.com/t/css-dont-work-on-wicked-pdf/244162 "2016-02-29T15:55:42Z")
Hi! I’m using the wicked\_pdf and I have a problem. The css don’t work. How use correctly? My code is this: application.html.erb WickedPdfExample \*\<%= wicked\_pdf\_stylesheet\_link\_tag "bootstrap.min.css" -%\>\* \* … --- ## [Is it possible to get headers from X-Accel-Redirect reply](https://www.ruby-forum.com/t/is-it-possible-to-get-headers-from-x-accel-redirect-reply/243537)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [December 2, 2015, 9:09am UTC](https://www.ruby-forum.com/t/is-it-possible-to-get-headers-from-x-accel-redirect-reply/243537 "2015-12-02T09:09:05Z")
Hello, my upstream server replies with this: HTTP/1.1 200 OK. Server: test. Date: Sat, 28 Nov 2015 00:05:55 GMT. Content-Type: application/json. Content-Length: 0. Connection: close. X-ExtraInfo: domain\_name=test1… --- ## [Average hour rate for a Junior Rails developer](https://www.ruby-forum.com/t/average-hour-rate-for-a-junior-rails-developer/216107)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [January 26, 2012, 11:40pm UTC](https://www.ruby-forum.com/t/average-hour-rate-for-a-junior-rails-developer/216107 "2012-01-26T23:40:30Z")
Hi guys. I would like to ask what would be the average hour rate for a junior rails dev in the US and then in Europe like UK & Germany. Basically, where is considered the best country to work in as a Rails developer… --- ## [Take a look it this online interpreter](https://www.ruby-forum.com/t/take-a-look-it-this-online-interpreter/205744)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [April 15, 2011, 5:30pm UTC](https://www.ruby-forum.com/t/take-a-look-it-this-online-interpreter/205744 "2011-04-15T17:30:37Z")
Hi, I was looking for an online interpreter and I found this, I think its awesome since you can now practice your code anywhere plus you can use it to try you code when asking a question in this mailing list. I just … --- ## [Is Mongrel dead?](https://www.ruby-forum.com/t/is-mongrel-dead/162679)
**Author:** [@tpm](https://www.ruby-forum.com/u/tpm)\ **Replies:** 7\ **Last updated:** [March 14, 2009, 1:29am UTC](https://www.ruby-forum.com/t/is-mongrel-dead/162679 "2009-03-14T01:29:49Z")
Is Mongrel dead? When I look at http://mongrel.rubyforge.org/wiki/News the latest news was from close to a year ago, when last version of Mongrel was released. A look at the tickets shows a rather sad picture with onl… --- ## [How to access third-party Java libraries from JRuby?](https://www.ruby-forum.com/t/how-to-access-third-party-java-libraries-from-jruby/154256)
**Author:** [@Kenneth\_McDonald](https://www.ruby-forum.com/u/Kenneth_McDonald)\ **Replies:** 7\ **Last updated:** [December 2, 2008, 3:38am UTC](https://www.ruby-forum.com/t/how-to-access-third-party-java-libraries-from-jruby/154256 "2008-12-02T03:38:54Z")
I’m attempting to use MigLayout (http://www.migcalendar.com/ miglayout/) from JRuby. I’ve placed the .jar file in my Java extensions folder, but the problem occurs when I try to access the main class: PANEL = javax.s… --- ## [Swfupload, and uploading via an authenticated session](https://www.ruby-forum.com/t/swfupload-and-uploading-via-an-authenticated-session/126583)
**Author:** [@KenM](https://www.ruby-forum.com/u/KenM)\ **Replies:** 7\ **Last updated:** [October 5, 2008, 3:21am UTC](https://www.ruby-forum.com/t/swfupload-and-uploading-via-an-authenticated-session/126583 "2008-10-05T03:21:39Z")
I’m constructing a site which requires authenticated uploads. I’ve found the swfupload tool, which works really well with with attachment\_fu. However, I’m having a heck of a time getting the uploads to work over an … [Previous page](https://www.ruby-forum.com/top.md?page=605&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=607&per_page=50)