# Top

**URL:** https://www.ruby-forum.com/top.md?page=1167

[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:** 1168

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## [WebDAV with Authentication Layer](https://www.ruby-forum.com/t/webdav-with-authentication-layer/231591)

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**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 1\
**Last updated:** [August 19, 2014, 11:56pm UTC](https://www.ruby-forum.com/t/webdav-with-authentication-layer/231591 "2014-08-19T23:56:24Z")

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Hi folks, I’m using Nginx as a WebDAV server using nginx-dav-ext-module. Now I needed to add an authentication layer to the WebDAV server which couldn’t only be relying on a static htpasswd file. So I looked around a…

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## [What version gems of qtruby4 or qtbindings for x86 mingw32 gem can run on ruby1.8.7/win7](https://www.ruby-forum.com/t/what-version-gems-of-qtruby4-or-qtbindings-for-x86-mingw32-gem-can-run-on-ruby1-8-7-win7/235877)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 1\
**Last updated:** [July 22, 2013, 4:42pm UTC](https://www.ruby-forum.com/t/what-version-gems-of-qtruby4-or-qtbindings-for-x86-mingw32-gem-can-run-on-ruby1-8-7-win7/235877 "2013-07-22T16:42:19Z")

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I hava tried all version of qtbindings for x86 mingw32 from v4.6.3.0 to v4.8.3.0 on MS windows 7, but found no one can run on ruby1.8.7, all of them are occured the followed error: C:/Ruby187/lib/ruby/gems/1.8/gems/qt…

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## [Module Confusion](https://www.ruby-forum.com/t/module-confusion/235765)

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**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\
**Replies:** 7\
**Last updated:** [July 14, 2013, 1:40pm UTC](https://www.ruby-forum.com/t/module-confusion/235765 "2013-07-14T13:40:25Z")

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The below code works. Question though. How does add\_to\_stack acess the @stack instance variable going through the method stack? In this case is stack variable looked at as literally the array? Thanks! Michael the …

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## [Custom controller for scaffold generator](https://www.ruby-forum.com/t/custom-controller-for-scaffold-generator/206378)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 1\
**Last updated:** [April 29, 2011, 4:28pm UTC](https://www.ruby-forum.com/t/custom-controller-for-scaffold-generator/206378 "2011-04-29T16:28:38Z")

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Hi, i put my customized controller in lib/templates/scaffold\_controller/controller.rb for using in scaffold generation. The problem is that the original controller template is used! Where do i put my custom controll…

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## [Problem with compilation](https://www.ruby-forum.com/t/problem-with-compilation/204384)

<div class="topic-metadata">

**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 7\
**Last updated:** [March 11, 2011, 2:13am UTC](https://www.ruby-forum.com/t/problem-with-compilation/204384 "2011-03-11T02:13:15Z")

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I’m totally newbie at Ruby. What is wrong whit this code class Hexagrid @@grid = \[%w{ 0 1 2 3 }, %w{ 4 5 6 7 }, %w{ 8 9 A B }, %w{ C D E F }\] def initialize @stacks = Hash.new end def parse( string ) while s…

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## [A little help needed](https://www.ruby-forum.com/t/a-little-help-needed/186239)

<div class="topic-metadata">

**Author:** [@homer-16](https://www.ruby-forum.com/u/homer-16)\
**Replies:** 7\
**Last updated:** [April 3, 2010, 2:44am UTC](https://www.ruby-forum.com/t/a-little-help-needed/186239 "2010-04-03T02:44:45Z")

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Hi,I’m new here. I have a question: What exactly does the ‘@’ symbol mean when used for the scope of a variable? For instance: @screen=\[640,400\]. I haven’t found anything explicitly explaining exactly what this does…

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## [How change the port](https://www.ruby-forum.com/t/how-change-the-port/179151)

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**Author:** [@divyanshutri](https://www.ruby-forum.com/u/divyanshutri)\
**Replies:** 1\
**Last updated:** [March 4, 2010, 3:04am UTC](https://www.ruby-forum.com/t/how-change-the-port/179151 "2010-03-04T03:04:04Z")

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my ruby runs default.localhost:3000 and i wana to run on the same port spree… so how cn it run on the port 3000…

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## [No such file to load -- opendirectory/user](https://www.ruby-forum.com/t/no-such-file-to-load-opendirectory-user/184425)

<div class="topic-metadata">

**Author:** [@ClSSSSment47](https://www.ruby-forum.com/u/ClSSSSment47)\
**Replies:** 1\
**Last updated:** [March 2, 2010, 12:03pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-opendirectory-user/184425 "2010-03-02T12:03:53Z")

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Hello everyone, I encountered a problem when i launch a Rails Application with “Run as” in RadRails. It is not a problem on my project but on the installation of RadRails or the gem package or Ruby On Rails… I am los…

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## [Usrp2 synchronize](https://www.ruby-forum.com/t/usrp2-synchronize/182695)

<div class="topic-metadata">

**Author:** [@Gaetano\_M](https://www.ruby-forum.com/u/Gaetano_M)\
**Replies:** 7\
**Last updated:** [February 8, 2010, 6:12pm UTC](https://www.ruby-forum.com/t/usrp2-synchronize/182695 "2010-02-08T18:12:28Z")

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Hi all, we are using two USRP2 devices to build a CDMA communication channel, at the moment the big issuewe are facing is the error frequency introduced coupling two (TX and RX) USRP2 devices. In order to reduce th…

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## [Fetching data from two or more tables](https://www.ruby-forum.com/t/fetching-data-from-two-or-more-tables/160434)

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**Author:** [@tnyplz](https://www.ruby-forum.com/u/tnyplz)\
**Replies:** 1\
**Last updated:** [November 7, 2009, 7:34am UTC](https://www.ruby-forum.com/t/fetching-data-from-two-or-more-tables/160434 "2009-11-07T07:34:09Z")

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Hi all, Say, I have two tables (requirements & projreqs)and want to execute the following query. SELECT \* FROM requirements WHERE(id = (SELECT req\_id FROM projreqs WHERE proj\_id = ?)); Being a newbie in Ruby, I know…

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## [Oniguruma question](https://www.ruby-forum.com/t/oniguruma-question/148035)

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**Author:** [@Kenneth\_McDonald](https://www.ruby-forum.com/u/Kenneth_McDonald)\
**Replies:** 7\
**Last updated:** [September 9, 2008, 8:30am UTC](https://www.ruby-forum.com/t/oniguruma-question/148035 "2008-09-09T08:30:55Z")

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For those adventurous souls who are already using Oniguruma… With the following Oniguruma re: print “aabb”.index(/.+?(?\<!a)/) print “\\n” My reasoning tells me I should be getting 3, but I’m getting 0. Basically, th…

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## [Win32 access denied](https://www.ruby-forum.com/t/win32-access-denied/146178)

<div class="topic-metadata">

**Author:** [@rsanheim](https://www.ruby-forum.com/u/rsanheim)\
**Replies:** 1\
**Last updated:** [August 19, 2008, 4:26pm UTC](https://www.ruby-forum.com/t/win32-access-denied/146178 "2008-08-19T16:26:44Z")

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Using the Win32 HOWTO information, I am attempting to start the service. upon the service::install command, I receiving the error 'Access is denied. (Win32::ServiceError). The error is occurring in line 146 of init.rb …

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## [Ruby Debugger](https://www.ruby-forum.com/t/ruby-debugger/134218)

<div class="topic-metadata">

**Author:** [@samrus](https://www.ruby-forum.com/u/samrus)\
**Replies:** 7\
**Last updated:** [April 12, 2008, 6:24am UTC](https://www.ruby-forum.com/t/ruby-debugger/134218 "2008-04-12T06:24:50Z")

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Before I start I’d like to say how happy I am for finding this forum, and the mailing list. I’m very glad to find like-minded Ruby enthusiasts like you guys! Right, as you can see from the link below, I have a custom-…

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## [Presentazione + Problema su match stringhe](https://www.ruby-forum.com/t/presentazione-problema-su-match-stringhe/129011)

<div class="topic-metadata">

**Author:** [@haltman](https://www.ruby-forum.com/u/haltman)\
**Replies:** 7\
**Last updated:** [February 14, 2008, 4:18pm UTC](https://www.ruby-forum.com/t/presentazione-problema-su-match-stringhe/129011 "2008-02-14T16:18:42Z")

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Ho provato a modificare il mio codice così: print “Stringa da cercare:\\n” stringa = gets.chomp!.to\_s puts “stringa-\>” + stringa + “\\n” matching\_lines = \*open(‘prova.txt’, ‘r’).select { |l| l.match /stringa/ } if m…

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## [Round missing (mswin32)](https://www.ruby-forum.com/t/round-missing-mswin32/120019)

<div class="topic-metadata">

**Author:** [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\
**Replies:** 7\
**Last updated:** [November 14, 2007, 4:07am UTC](https://www.ruby-forum.com/t/round-missing-mswin32/120019 "2007-11-14T04:07:49Z")

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e$BLZB\<$G$9!#e(B e$BKhEY%S%k%I$,$G$-$J$$$H$$$&Ej9F$P$+$j$G?=$7Lu$J$$$G$9$,e(B cl -nologo main.obj dmydln.obj prelude.obj array.obj (e$BN,e(B) numeric.obj : error LNK2019: e$BL$2r7h$N30It%7%s%%ke(B \_round e$B$,4…

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## [Managing time sensitive data](https://www.ruby-forum.com/t/managing-time-sensitive-data/119220)

<div class="topic-metadata">

**Author:** [@Chubbs](https://www.ruby-forum.com/u/Chubbs)\
**Replies:** 7\
**Last updated:** [November 5, 2007, 5:22am UTC](https://www.ruby-forum.com/t/managing-time-sensitive-data/119220 "2007-11-05T05:22:54Z")

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I am not to sure how to go about doing this, and after any advice on my problem. As an example, i would like a similar feature to that of eBay where a item will have an expiry time and then will be set as closed or et…

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## [Problem reconnecting an ssl client, the ssl ruby daemon hang](https://www.ruby-forum.com/t/problem-reconnecting-an-ssl-client-the-ssl-ruby-daemon-hang/104318)

<div class="topic-metadata">

**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\
**Replies:** 1\
**Last updated:** [May 16, 2007, 7:22pm UTC](https://www.ruby-forum.com/t/problem-reconnecting-an-ssl-client-the-ssl-ruby-daemon-hang/104318 "2007-05-16T19:22:57Z")

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Hi, I have an Lua SSL client. The first time it connects, all is fine. But then, I kill the client. Reconnect it. After a few commands, when more datas are sent: /usr/lib/ruby/1.8/openssl/buffering.rb:178: warning: e…

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## [Unwanted Caching](https://www.ruby-forum.com/t/unwanted-caching/74207)

<div class="topic-metadata">

**Author:** [@dstocks](https://www.ruby-forum.com/u/dstocks)\
**Replies:** 7\
**Last updated:** [November 7, 2006, 10:53am UTC](https://www.ruby-forum.com/t/unwanted-caching/74207 "2006-11-07T10:53:30Z")

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I am having a problem with Rails caching an action even though I’m in development mode with caching disabled. I have an action that fetches a collection of objects from the db and then passes the collection to the vi…

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## [Python function processing block](https://www.ruby-forum.com/t/python-function-processing-block/70743)

<div class="topic-metadata">

**Author:** [@Marcus\_L](https://www.ruby-forum.com/u/Marcus_L)\
**Replies:** 7\
**Last updated:** [October 3, 2006, 5:42pm UTC](https://www.ruby-forum.com/t/python-function-processing-block/70743 "2006-10-03T17:42:01Z")

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There was discussion on the list a few months ago about adding the ability to hook a python function into the processing chain. I don’t remember what the conclusion of that discussion was. I have a need to be able …

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## [Calling a dynamically generated Ruby script from a .rb](https://www.ruby-forum.com/t/calling-a-dynamically-generated-ruby-script-from-a-rb/100446)

<div class="topic-metadata">

**Author:** [@rlorimor](https://www.ruby-forum.com/u/rlorimor)\
**Replies:** 7\
**Last updated:** [July 30, 2006, 5:45pm UTC](https://www.ruby-forum.com/t/calling-a-dynamically-generated-ruby-script-from-a-rb/100446 "2006-07-30T17:45:48Z")

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I have a Ruby script that dynamically generates a Ruby script. I would like to execute the dynamically generated script from within my script. I have some ideas but what’s the best way to do this? Got example code? …

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## [Who owns the web application after it code's distributed?](https://www.ruby-forum.com/t/who-owns-the-web-application-after-it-codes-distributed/98753)

<div class="topic-metadata">

**Author:** [@adistarmid](https://www.ruby-forum.com/u/adistarmid)\
**Replies:** 7\
**Last updated:** [July 18, 2006, 1:26am UTC](https://www.ruby-forum.com/t/who-owns-the-web-application-after-it-codes-distributed/98753 "2006-07-18T01:26:04Z")

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Let’s say I’m building a “to-do” list application using Ruby on Rails. I decide to sell it to a customer, and distribute the source code files to him. Can I then restrict the user from distrubting the files by creatin…

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## [HABTM join table has an "ID" column - is this an issue?](https://www.ruby-forum.com/t/habtm-join-table-has-an-id-column-is-this-an-issue/97245)

<div class="topic-metadata">

**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\
**Replies:** 7\
**Last updated:** [July 6, 2006, 6:13am UTC](https://www.ruby-forum.com/t/habtm-join-table-has-an-id-column-is-this-an-issue/97245 "2006-07-06T06:13:26Z")

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All, I’m building model objects for existing tables that I cannot modify. In AWDWR, Dave says “Note that our join table has no id column…The second reason for not including an id column in the join table is that AR a…

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## [\[ANN\] New Ruby on Rails Powered Job Site](https://www.ruby-forum.com/t/ann-new-ruby-on-rails-powered-job-site/101573)

<div class="topic-metadata">

**Author:** [@mgreenly](https://www.ruby-forum.com/u/mgreenly)\
**Replies:** 7\
**Last updated:** [April 16, 2006, 6:54pm UTC](https://www.ruby-forum.com/t/ann-new-ruby-on-rails-powered-job-site/101573 "2006-04-16T18:54:51Z")

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Hey everyone - I’m excited to announce that I’ve just released my first commercial Rails app into the wild. AreYouHiring? http://www.areyouhiring.com In a nutshell, it’s a fast and clean job search engine w/ very af…

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## [Rsync on rubyforge?](https://www.ruby-forum.com/t/rsync-on-rubyforge/55990)

<div class="topic-metadata">

**Author:** [@Joel\_VanderWerf](https://www.ruby-forum.com/u/Joel_VanderWerf)\
**Replies:** 7\
**Last updated:** [March 29, 2006, 5:49pm UTC](https://www.ruby-forum.com/t/rsync-on-rubyforge/55990 "2006-03-29T17:49:35Z")

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Has anyone been able to rsync to their project dir on rubyforge? I get the following error message: protocol version mismatch – is your shell clean? (see the rsync man page for an explanation) rsync error: protocol i…

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## [File\_column problem](https://www.ruby-forum.com/t/file-column-problem/83807)

<div class="topic-metadata">

**Author:** [@benhiller](https://www.ruby-forum.com/u/benhiller)\
**Replies:** 7\
**Last updated:** [January 4, 2006, 1:33am UTC](https://www.ruby-forum.com/t/file-column-problem/83807 "2006-01-04T01:33:12Z")

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I have been trying to use file\_column, and it does work partially, the files are uploaded to my server, but then when I do @user.icon it returns nil. My file\_column definition looks like this: file\_column :icon, :magi…

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## [Application Errors w/ layout & custom view pages](https://www.ruby-forum.com/t/application-errors-w-layout-custom-view-pages/51468)

<div class="topic-metadata">

**Author:** [@john\_old](https://www.ruby-forum.com/u/john_old)\
**Replies:** 7\
**Last updated:** [January 1, 2006, 10:10pm UTC](https://www.ruby-forum.com/t/application-errors-w-layout-custom-view-pages/51468 "2006-01-01T22:10:40Z")

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I get Rails Application Error when trying to use layout test\_controller def list layout “stdlayout” end in the views/test/layouts stdlayout.rhtml test Test \<%= content\_for\_layout %\> I get Rails Application Er…

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## [Some quick questions](https://www.ruby-forum.com/t/some-quick-questions/49856)

<div class="topic-metadata">

**Author:** [@rosco](https://www.ruby-forum.com/u/rosco)\
**Replies:** 7\
**Last updated:** [December 9, 2005, 4:37pm UTC](https://www.ruby-forum.com/t/some-quick-questions/49856 "2005-12-09T16:37:11Z")

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Hi, I have a couple more questions. Hopefully they’re not so dumb this time. I need a hash that maintains insertion order. In Java, I’d use LinkedHashMap. Does Ruby have one? I like documentation. So far, Rdoc is…

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## [Get list of printer](https://www.ruby-forum.com/t/get-list-of-printer/129649)

<div class="topic-metadata">

**Author:** [@crazybass](https://www.ruby-forum.com/u/crazybass)\
**Replies:** 0\
**Last updated:** [February 20, 2008, 12:12pm UTC](https://www.ruby-forum.com/t/get-list-of-printer/129649 "2008-02-20T12:12:10Z")

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Hello, How can I get the list of printers available on the server machine, with my rails application? Thanks regards

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## [? Buttonless?](https://www.ruby-forum.com/t/buttonless/175904)

<div class="topic-metadata">

**Author:** [@Dudebot](https://www.ruby-forum.com/u/Dudebot)\
**Replies:** 8\
**Last updated:** [September 23, 2009, 3:18am UTC](https://www.ruby-forum.com/t/buttonless/175904 "2009-09-23T03:18:36Z")

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I have this code, which is working quite well: \<% form\_tag ‘’, :method =\> ‘GET’ do %\> \<%= radio\_button\_tag :report, 'by\_date', params\[ :report \] ||= 'by\_date' %\>By Date \<%= radio\_button\_tag :report, 'by\_donor', …

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## [Scalability problem](https://www.ruby-forum.com/t/scalability-problem/172745)

<div class="topic-metadata">

**Author:** [@karthikeyan](https://www.ruby-forum.com/u/karthikeyan)\
**Replies:** 8\
**Last updated:** [August 10, 2009, 6:08pm UTC](https://www.ruby-forum.com/t/scalability-problem/172745 "2009-08-10T18:08:46Z")

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Hi, I have heard that ROR has scalability problems. I have heard that Twitter which used rails has abandoned it and is moving to PHP. Is it true?

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## [Select\_tag and selected value again](https://www.ruby-forum.com/t/select-tag-and-selected-value-again/136041)

<div class="topic-metadata">

**Author:** [@remcoh](https://www.ruby-forum.com/u/remcoh)\
**Replies:** 8\
**Last updated:** [May 2, 2008, 3:43pm UTC](https://www.ruby-forum.com/t/select-tag-and-selected-value-again/136041 "2008-05-02T15:43:30Z")

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Many posts I found about this, and many possible solutions, but i just can’t get this simple thing to work: i tried every single solution i found: \<%=select\_tag “location”,options\_from\_collection\_for\_select(Location.…

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## [Associations stopped working](https://www.ruby-forum.com/t/associations-stopped-working/133301)

<div class="topic-metadata">

**Author:** [@C.Hochstrasser](https://www.ruby-forum.com/u/C.Hochstrasser)\
**Replies:** 8\
**Last updated:** [April 4, 2008, 1:45pm UTC](https://www.ruby-forum.com/t/associations-stopped-working/133301 "2008-04-04T13:45:19Z")

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I have Rails 2.0.2 on Ubuntu Hardy Beta and I noticed that the Associations in all my Applications stopped working, that makes me very crazy, because I can’t develop without my associations working. A complete reinsta…

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## [Hopefully an easy question - post scaffolding add parameters](https://www.ruby-forum.com/t/hopefully-an-easy-question-post-scaffolding-add-parameters/125685)

<div class="topic-metadata">

**Author:** [@kopf1988](https://www.ruby-forum.com/u/kopf1988)\
**Replies:** 8\
**Last updated:** [January 11, 2008, 6:00pm UTC](https://www.ruby-forum.com/t/hopefully-an-easy-question-post-scaffolding-add-parameters/125685 "2008-01-11T18:00:33Z")

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Okay, so I’ve got a User class. It has :username and :password. I now decide to be google and store every bit of information I can possibly find about the user. So now I have :street :city :state :zip :email :et ceter…

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## [Blocks in views](https://www.ruby-forum.com/t/blocks-in-views/76435)

<div class="topic-metadata">

**Author:** [@zerohalo](https://www.ruby-forum.com/u/zerohalo)\
**Replies:** 8\
**Last updated:** [November 18, 2006, 9:11pm UTC](https://www.ruby-forum.com/t/blocks-in-views/76435 "2006-11-18T21:11:24Z")

</div>

This is more of an academic question, but I was wondering why the following doesn’t work in a view: \<%= @items.each { |@item| render :partial =\> ‘itemrow’ } %\> Of course it can be done like this, which works: \<% for @…

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## [Blocks and procs](https://www.ruby-forum.com/t/blocks-and-procs/97975)

<div class="topic-metadata">

**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\
**Replies:** 8\
**Last updated:** [July 11, 2006, 10:04pm UTC](https://www.ruby-forum.com/t/blocks-and-procs/97975 "2006-07-11T22:04:11Z")

</div>

Just curious, I’m just learning about Procs, and have already looked at using blocks. Are they very close in the way they function. It seems that way to me. Perhaps I’m wrong. Is one favoured above the other ? TIA …

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## [The Salsa project at Utah State University seeks ROR developer](https://www.ruby-forum.com/t/the-salsa-project-at-utah-state-university-seeks-ror-developer/233846)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [February 22, 2016, 5:50am UTC](https://www.ruby-forum.com/t/the-salsa-project-at-utah-state-university-seeks-ror-developer/233846 "2016-02-22T05:50:13Z")

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The Salsa project http://salsa.usu.edu/ at Utah State University has developed an open source syllabus application for higher education. We are integrated with the Canvas LMS http://instructure.com/, and will add int…

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## [Nginx\_cache entry evicted ~ 10 min after write despite Cache-Control in the future](https://www.ruby-forum.com/t/nginx-cache-entry-evicted-10-min-after-write-despite-cache-control-in-the-future/241499)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [April 10, 2015, 12:54am UTC](https://www.ruby-forum.com/t/nginx-cache-entry-evicted-10-min-after-write-despite-cache-control-in-the-future/241499 "2015-04-10T00:54:42Z")

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Using nginx 1.2.7 Trying to figure out what and why is removing cache entries about 10 min after insert (or last read - not yet sure) when the Cache-Control + Last-Modified is nearly 24 hours in the future. Are my con…

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## [Verify Content-Length matches request body](https://www.ruby-forum.com/t/verify-content-length-matches-request-body/234542)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [March 12, 2015, 4:19pm UTC](https://www.ruby-forum.com/t/verify-content-length-matches-request-body/234542 "2015-03-12T16:19:00Z")

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Hi, Is there a way for nginx to verify that the Content-Length header isn’t exceeded by the actual size of the request body? Context: I’m working on an upload endpoint with a maximum upload size, and it seems that c…

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## [How To Use Regex?](https://www.ruby-forum.com/t/how-to-use-regex/232899)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [November 4, 2014, 4:29am UTC](https://www.ruby-forum.com/t/how-to-use-regex/232899 "2014-11-04T04:29:54Z")

</div>

I know it’s purpose but never heard of it before and the tutorials out there are just teaching it the /regex/ way. But where do you put the /regex/ in the code? Some basic examples would help. And also what are the ru…

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## [Making new block with GRC or write python](https://www.ruby-forum.com/t/making-new-block-with-grc-or-write-python/240570)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [April 29, 2014, 8:23am UTC](https://www.ruby-forum.com/t/making-new-block-with-grc-or-write-python/240570 "2014-04-29T08:23:54Z")

</div>

Dear List, To make my question on https://www.mail-archive.com/removed\_email\_address@domain.invalid/msg48001.html more clear, I would like to add more details. I want to implement a bidirectional two-way relaying net…

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## [Example how to access the AST?](https://www.ruby-forum.com/t/example-how-to-access-the-ast/226367)

<div class="topic-metadata">

**Author:** [@rogergue](https://www.ruby-forum.com/u/rogergue)\
**Replies:** 2\
**Last updated:** [July 24, 2012, 6:47pm UTC](https://www.ruby-forum.com/t/example-how-to-access-the-ast/226367 "2012-07-24T18:47:47Z")

</div>

Hi I just realized how easy it is to access the AST using rubinius: def parser Rubinius::Melbourne19 end result = parser.parse\_string(TestData.test\_data) It seems that this is possible in JRuby to. But all I have fo…

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## [RCAP 0.4 Released](https://www.ruby-forum.com/t/rcap-0-4-released/204145)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 2\
**Last updated:** [March 6, 2011, 7:53pm UTC](https://www.ruby-forum.com/t/rcap-0-4-released/204145 "2011-03-06T19:53:51Z")

</div>

The Common Alerting Protocol is a lightweight standard to facilitate the distribution of alerting data. RCAP is an implementation of the CAP in Ruby. It allows for the creation of RCAP messages from Ruby applications …

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## [Custom File List for Rails 3 Spec Task](https://www.ruby-forum.com/t/custom-file-list-for-rails-3-spec-task/198753)

<div class="topic-metadata">

**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\
**Replies:** 2\
**Last updated:** [November 8, 2010, 7:04am UTC](https://www.ruby-forum.com/t/custom-file-list-for-rails-3-spec-task/198753 "2010-11-08T07:04:53Z")

</div>

I have some javascript specs (using the jspec javascript framework) in my rails 3 project, living in the spec/javascript directory. How can I exclude the ruby files in the jspec project from being run when I run “rak…

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## [Fcgi or ruby-fcgi on Windows-Xp](https://www.ruby-forum.com/t/fcgi-or-ruby-fcgi-on-windows-xp/187059)

<div class="topic-metadata">

**Author:** [@gorkimaximum](https://www.ruby-forum.com/u/gorkimaximum)\
**Replies:** 2\
**Last updated:** [April 19, 2010, 11:55am UTC](https://www.ruby-forum.com/t/fcgi-or-ruby-fcgi-on-windows-xp/187059 "2010-04-19T11:55:35Z")

</div>

Hello, Finally i’ve could install fcgi and ruby-fcgi on Windows-Xp. The command to do it was: gem install fcgi – --with-opt-dir=c:\\fcgi --remote or gem install ruby-fcgi – --with-opt-dir=c:\\fcgi --remote Where…

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## [\[ANN\]IronRuby 1.0 RC4](https://www.ruby-forum.com/t/ann-ironruby-1-0-rc4/185645)

<div class="topic-metadata">

**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\
**Replies:** 2\
**Last updated:** [March 24, 2010, 4:54am UTC](https://www.ruby-forum.com/t/ann-ironruby-1-0-rc4/185645 "2010-03-24T04:54:28Z")

</div>

The IronRuby team is pleased to announce version 1.0 RC4! http://ironruby.net/download Direct download link: http://ironruby.codeplex.com/releases/view/41854#DownloadId=112345 As IronRuby approaches the final 1.0, th…

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## [Authentic staging environment](https://www.ruby-forum.com/t/authentic-staging-environment/179997)

<div class="topic-metadata">

**Author:** [@zaczheng](https://www.ruby-forum.com/u/zaczheng)\
**Replies:** 2\
**Last updated:** [December 19, 2009, 4:30pm UTC](https://www.ruby-forum.com/t/authentic-staging-environment/179997 "2009-12-19T16:30:58Z")

</div>

I want to create an authentic staging environment where it will function precisely as it does in the production environment. Given some plugins, e.g. asset packager, will behave differently if it’s not in ‘production’…

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## [Problem with proxy\_cache\_path on x64 Windows](https://www.ruby-forum.com/t/problem-with-proxy-cache-path-on-x64-windows/178861)

<div class="topic-metadata">

**Author:** [@nbs2](https://www.ruby-forum.com/u/nbs2)\
**Replies:** 2\
**Last updated:** [November 26, 2009, 7:37pm UTC](https://www.ruby-forum.com/t/problem-with-proxy-cache-path-on-x64-windows/178861 "2009-11-26T19:37:45Z")

</div>

Hi, I have been trying to run nginx on a couple of Windows Server (2003/2008) and I have found that on x86 machines, proxy\_cache\_path works fine. But on x64, nginx stops when I try to start the service with the follo…

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## [Can't convert nil into String error](https://www.ruby-forum.com/t/cant-convert-nil-into-string-error/179271)

<div class="topic-metadata">

**Author:** [@introvert](https://www.ruby-forum.com/u/introvert)\
**Replies:** 2\
**Last updated:** [November 21, 2009, 5:55am UTC](https://www.ruby-forum.com/t/cant-convert-nil-into-string-error/179271 "2009-11-21T05:55:54Z")

</div>

Hello, Why is this code causing the following error: can’t convert nil into String class ApplicationController \< ActionController::Base helper :all # include all helpers, all the time protect\_from\_forgery # See Acti…

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## [héritage dans les modeèles](https://www.ruby-forum.com/t/ha-ritage-dans-les-modea-les/175062)

<div class="topic-metadata">

**Author:** [@samuel](https://www.ruby-forum.com/u/samuel)\
**Replies:** 2\
**Last updated:** [September 7, 2009, 10:56am UTC](https://www.ruby-forum.com/t/ha-ritage-dans-les-modea-les/175062 "2009-09-07T10:56:45Z")

</div>

Bonsoir tout le monde, Je me lance dans ma première application ror et je suis en train de réfléchir à la tête de mon architecture de base de données. Je suis en train de faire une sorte de petit blog avec diffÅ

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## [Modelo sin tabla que me genera error en los test](https://www.ruby-forum.com/t/modelo-sin-tabla-que-me-genera-error-en-los-test/167050)

<div class="topic-metadata">

**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\
**Replies:** 2\
**Last updated:** [May 3, 2009, 9:44pm UTC](https://www.ruby-forum.com/t/modelo-sin-tabla-que-me-genera-error-en-los-test/167050 "2009-05-03T21:44:08Z")

</div>

Señores: Cree un modelo en este caso se llama sqltxt, que lo uso en las vistas para poder ingresar codiciones que deben cumplir los registros que el usuario quiere que aparescan en pantalla. mi controller index por e…

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