# Top

**URL:** https://www.ruby-forum.com/top.md?page=1497

[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:** 1498

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## [Ultra-slow DB connection / Reverse DNS](https://www.ruby-forum.com/t/ultra-slow-db-connection-reverse-dns/83249)

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**Author:** [@quangn](https://www.ruby-forum.com/u/quangn)\
**Replies:** 1\
**Last updated:** [January 24, 2007, 9:54pm UTC](https://www.ruby-forum.com/t/ultra-slow-db-connection-reverse-dns/83249 "2007-01-24T21:54:41Z")

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Our network admin did some work with load balancing on our test system last night. This morning, I came in and tried to SSH into our fileserver, and it took forever. Ditto for SSHing within the network. Ditto for any …

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## [New breadcrumbs tab for use in \<title\>?](https://www.ruby-forum.com/t/new-breadcrumbs-tab-for-use-in-title/66823)

<div class="topic-metadata">

**Author:** [@pezdude](https://www.ruby-forum.com/u/pezdude)\
**Replies:** 1\
**Last updated:** [August 29, 2006, 4:49pm UTC](https://www.ruby-forum.com/t/new-breadcrumbs-tab-for-use-in-title/66823 "2006-08-29T16:49:26Z")

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Hi, I’m wondering how I would go about implementing a new breadcrumb Radius tag, so I can do something like … .... in my XHTML layouts.

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## [Save/Load VM State](https://www.ruby-forum.com/t/save-load-vm-state/251883)

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**Author:** [@Kentou](https://www.ruby-forum.com/u/Kentou)\
**Replies:** 0\
**Last updated:** [February 13, 2019, 10:50am UTC](https://www.ruby-forum.com/t/save-load-vm-state/251883 "2019-02-13T10:50:10Z")

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Hello everyone, I coming to you with a probably uncommon question. I wonder if there is a way, either for Ruby(YARV) or mruby, to dump the entire state of the virtual machine to a file and then at another time restore t…

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## [Real-time FFT over multiple symbols](https://www.ruby-forum.com/t/real-time-fft-over-multiple-symbols/243718)

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**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\
**Replies:** 0\
**Last updated:** [December 25, 2015, 10:52pm UTC](https://www.ruby-forum.com/t/real-time-fft-over-multiple-symbols/243718 "2015-12-25T22:52:10Z")

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Hello Firstly, I should say that I am new to GNURadio, and I am still learning to work with the basics through Tutorials and Videos. I am trying to do FFT over multiple symbols (OFDM, each with 64 streams). My flow …

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## [\[jrubyconf.eu\] \[last call\] Only 2 days reamining on the CFP! Beginner friendly! Mentorship!](https://www.ruby-forum.com/t/jrubyconf-eu-last-call-only-2-days-reamining-on-the-cfp-beginner-friendly-mentorship/241754)

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**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 0\
**Last updated:** [April 28, 2015, 6:22pm UTC](https://www.ruby-forum.com/t/jrubyconf-eu-last-call-only-2-days-reamining-on-the-cfp-beginner-friendly-mentorship/241754 "2015-04-28T18:22:53Z")

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Hi everyone, it’s me again raving on about JRubyConf.EU - our CFP closes in a bit more than 2 days, and YOU should totally submit especially if you are a first time speaker. We have a mentorship program to help you ge…

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## [Select and collection\_select :include\_blank option doing different things in rails 3.2.6](https://www.ruby-forum.com/t/select-and-collection-select-include-blank-option-doing-different-things-in-rails-3-2-6/221560)

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**Author:** [@aris](https://www.ruby-forum.com/u/aris)\
**Replies:** 0\
**Last updated:** [July 19, 2012, 11:47am UTC](https://www.ruby-forum.com/t/select-and-collection-select-include-blank-option-doing-different-things-in-rails-3-2-6/221560 "2012-07-19T11:47:07Z")

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Not sure if this is intended, but this threw me off a bit especially being new to Rails. This applies to both select\_tag and select (when tied to an object) =select\_tag(‘test’, options\_for\_select((1…3).to\_a), :inclu…

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## [How to include module into shared example group in RSpec 2](https://www.ruby-forum.com/t/how-to-include-module-into-shared-example-group-in-rspec-2/207736)

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**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 0\
**Last updated:** [June 1, 2011, 4:43pm UTC](https://www.ruby-forum.com/t/how-to-include-module-into-shared-example-group-in-rspec-2/207736 "2011-06-01T16:43:38Z")

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Hi! We tried to upgrade our RSpec from 1.3.1 to 2.6 and are having some problems. It seems that shared example group includes modules differently in RSpec 2. Consider the following code: module MyModule def testing …

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## [Class variables](https://www.ruby-forum.com/t/class-variables/216196)

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**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 5\
**Last updated:** [January 29, 2012, 11:12pm UTC](https://www.ruby-forum.com/t/class-variables/216196 "2012-01-29T23:12:52Z")

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Hey guys, I’m a newbie to programming and Ruby. I’m just learning about Classes and wondering about instance variables inside classes. I’m in the process of making a trading card game and I have a class called FieldC…

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## [Require files](https://www.ruby-forum.com/t/require-files/205214)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 5\
**Last updated:** [April 2, 2011, 2:53am UTC](https://www.ruby-forum.com/t/require-files/205214 "2011-04-02T02:53:57Z")

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How to I handle loading files with relative path? For example: require ‘…/spec\_helper.rb’ require ‘/home/user/myapp/spec/spec\_helper.rb’ Thanks! Alex

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## [Help with test Rspec](https://www.ruby-forum.com/t/help-with-test-rspec/194117)

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**Author:** [@learningruby](https://www.ruby-forum.com/u/learningruby)\
**Replies:** 5\
**Last updated:** [August 30, 2010, 7:37pm UTC](https://www.ruby-forum.com/t/help-with-test-rspec/194117 "2010-08-30T19:37:36Z")

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There is a model with the Category fields parent\_id and name\_category. Golf name\_category should consist of two words separated by spaces, each of which begins with a capital letter, such as “Ruby On Rails”. There’s a…

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## [Quick and easy has\_many routes question](https://www.ruby-forum.com/t/quick-and-easy-has-many-routes-question/186500)

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**Author:** [@davidz101](https://www.ruby-forum.com/u/davidz101)\
**Replies:** 5\
**Last updated:** [April 8, 2010, 5:19pm UTC](https://www.ruby-forum.com/t/quick-and-easy-has-many-routes-question/186500 "2010-04-08T17:19:21Z")

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Hey, i have- map.resources :courses, :has\_many =\> :pages now what if i wanted for courses to has\_many =\> :forums as well? can i just do map.resources :courses, :has\_many =\> :pages, :forums ?? because that doesn’t wor…

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## [Need to DRY views for a global menu](https://www.ruby-forum.com/t/need-to-dry-views-for-a-global-menu/184813)

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**Author:** [@RichardOnRails](https://www.ruby-forum.com/u/RichardOnRails)\
**Replies:** 5\
**Last updated:** [March 9, 2010, 4:21am UTC](https://www.ruby-forum.com/t/need-to-dry-views-for-a-global-menu/184813 "2010-03-09T04:21:07Z")

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Hi All, I’ve got a bunch of views for Vendors and Users, e.g. app\\views\\vendors \\index.html.erb: Listing vendors \<div id="menu"\> \<%= link\_to 'Vendor', :controller=\>'vendors', :action=\>'index' %\> &n…

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## [Multi-column search in MySQL](https://www.ruby-forum.com/t/multi-column-search-in-mysql/181159)

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**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\
**Replies:** 5\
**Last updated:** [January 7, 2010, 10:45pm UTC](https://www.ruby-forum.com/t/multi-column-search-in-mysql/181159 "2010-01-07T22:45:45Z")

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I could handle this fairly easily in PostgreSQL but for this project, I am using MySQL… Postgres, @members = Member.find(:all, :conditions =\> \["LOWER(first\_name||last\_name) LIKE ?", '%' + params\[:member\]\[:name\].down…

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## [Challenge for object\_id, Garbage Value](https://www.ruby-forum.com/t/challenge-for-object-id-garbage-value/173633)

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**Author:** [@dharshannew](https://www.ruby-forum.com/u/dharshannew)\
**Replies:** 5\
**Last updated:** [September 14, 2009, 7:41pm UTC](https://www.ruby-forum.com/t/challenge-for-object-id-garbage-value/173633 "2009-09-14T19:41:17Z")

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I am facing strange problem. I have an object @part=MainPart.find(:all) @part.each\_with\_index do |mainpart,index| \<%= mainpart.object\_id%\> end Here problem is that object\_id is reserved for rails. Here o…

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## [Any help with captcha in my comments?](https://www.ruby-forum.com/t/any-help-with-captcha-in-my-comments/173848)

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**Author:** [@webstic](https://www.ruby-forum.com/u/webstic)\
**Replies:** 5\
**Last updated:** [August 17, 2009, 12:57am UTC](https://www.ruby-forum.com/t/any-help-with-captcha-in-my-comments/173848 "2009-08-17T00:57:32Z")

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this is my error: Processing ApplicationController#create (for 127.0.0.1 at 2009-08-17 00:57:56) \[POST\] Parameters: {“comment”=\>{“name”=\>“asdasd”, “body”=\>“asdasd”}, “commit”=\>“Add Comment”, “post\_id”=\>“19”, “authen…

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## [Developing a Rails server on XP](https://www.ruby-forum.com/t/developing-a-rails-server-on-xp/145450)

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**Author:** [@athel](https://www.ruby-forum.com/u/athel)\
**Replies:** 5\
**Last updated:** [August 12, 2008, 10:17pm UTC](https://www.ruby-forum.com/t/developing-a-rails-server-on-xp/145450 "2008-08-12T22:17:57Z")

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I followed the following site step by step: http://wiki.rubyonrails.org/rails/pages/Fast+CGI+and+Apache2+for+Windows+XP In the past this worked perfect. However, this weekend I started rebuilding a rails server. I c…

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## [Ruby\_parser 1.0.0 Released](https://www.ruby-forum.com/t/ruby-parser-1-0-0-released/123976)

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**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\
**Replies:** 5\
**Last updated:** [July 25, 2008, 1:45am UTC](https://www.ruby-forum.com/t/ruby-parser-1-0-0-released/123976 "2008-07-25T01:45:49Z")

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ruby\_parser version 1.0.0 has been released! http://parsetree.rubyforge.org/ ruby\_parser (RP) is a ruby parser written in pure ruby (utilizing racc–which does by default use a C extension). RP’s output is the same a…

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## [Somewhat OT: trying to git cozy with git](https://www.ruby-forum.com/t/somewhat-ot-trying-to-git-cozy-with-git/138992)

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**Author:** [@jeffpritchard](https://www.ruby-forum.com/u/jeffpritchard)\
**Replies:** 5\
**Last updated:** [May 30, 2008, 4:19pm UTC](https://www.ruby-forum.com/t/somewhat-ot-trying-to-git-cozy-with-git/138992 "2008-05-30T16:19:12Z")

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I’ve been using Subversion since I started doing Rails. I wouldn’t say I like it, but it is “comfortable” at this point. Now that the Rails core team seems to be pushing the Rails community in the direction of Git as…

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## [Defining \<\<](https://www.ruby-forum.com/t/defining/84815)

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**Author:** [@technodolt](https://www.ruby-forum.com/u/technodolt)\
**Replies:** 5\
**Last updated:** [February 7, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/defining/84815 "2007-02-07T23:11:52Z")

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I’m not 100% how exactly to search to find out if someone else has posed this question, but why does the following happen? Given: class Hash def \<\< (key, val=nil) self.store(key, val) end end h = {} h \<\< ‘test’ …

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## [Help getting started](https://www.ruby-forum.com/t/help-getting-started/72621)

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**Author:** [@danhobbs](https://www.ruby-forum.com/u/danhobbs)\
**Replies:** 5\
**Last updated:** [October 18, 2006, 10:39am UTC](https://www.ruby-forum.com/t/help-getting-started/72621 "2006-10-18T10:39:28Z")

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Hi all, I’m just beginning grad school and trying to get my USRP board up and running so I can start playing. I’ve tested our equipment on two different machines now; one an older box running FC4, 512MB ram, with an …

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## [Ruby For Rails class\_eval question](https://www.ruby-forum.com/t/ruby-for-rails-class-eval-question/71708)

<div class="topic-metadata">

**Author:** [@bparanj](https://www.ruby-forum.com/u/bparanj)\
**Replies:** 5\
**Last updated:** [October 11, 2006, 3:17am UTC](https://www.ruby-forum.com/t/ruby-for-rails-class-eval-question/71708 "2006-10-11T03:17:28Z")

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When I run the following example on page 349, I get the error message: NoMethodError: undefined method \`some\_method’ for #\<C:0x2e3d698 @x=1\> from (irb):94 from ?:0 c = Class.new c.class\_eval do def some\_method put…

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## [Working With Edge ; Working With Active Resource](https://www.ruby-forum.com/t/working-with-edge-working-with-active-resource/70405)

<div class="topic-metadata">

**Author:** [@HHHHHH](https://www.ruby-forum.com/u/HHHHHH)\
**Replies:** 5\
**Last updated:** [September 29, 2006, 12:54am UTC](https://www.ruby-forum.com/t/working-with-edge-working-with-active-resource/70405 "2006-09-29T00:54:12Z")

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I want to really start trying the stuff in edge and of course freezing an app to edge is simple. A couple of questions: What’s the best/easiest way to use the new edge generators, etc… When I run script/generate,…

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## [Database setup question](https://www.ruby-forum.com/t/database-setup-question/69089)

<div class="topic-metadata">

**Author:** [@elitegoodguy](https://www.ruby-forum.com/u/elitegoodguy)\
**Replies:** 5\
**Last updated:** [September 18, 2006, 10:29pm UTC](https://www.ruby-forum.com/t/database-setup-question/69089 "2006-09-18T22:29:03Z")

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First I want to say that I posted a question a while back on linking two tables together and I got quite a few responses all of which were extremely helpful. Thank you the entire forum as you’ve been a big help with …

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## [Workflow/Rules Engine in Ruby?](https://www.ruby-forum.com/t/workflow-rules-engine-in-ruby/49204)

<div class="topic-metadata">

**Author:** [@saimon](https://www.ruby-forum.com/u/saimon)\
**Replies:** 5\
**Last updated:** [December 1, 2005, 6:15pm UTC](https://www.ruby-forum.com/t/workflow-rules-engine-in-ruby/49204 "2005-12-01T18:15:21Z")

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Hi all, Does anyone know of any workflow/rule engines implemented in Ruby? Thanks, Saimon

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## [Create a new hash from an existing table](https://www.ruby-forum.com/t/create-a-new-hash-from-an-existing-table/216717)

<div class="topic-metadata">

**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 4\
**Last updated:** [February 13, 2012, 8:01am UTC](https://www.ruby-forum.com/t/create-a-new-hash-from-an-existing-table/216717 "2012-02-13T08:01:54Z")

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I have an active record Times table with a date column and an hour column. The hours are unique but the dates can have many hours. How would I create a hash that mapped a date key to its hours? Something like: hou…

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## [jQuery makes the Delete link stop working](https://www.ruby-forum.com/t/jquery-makes-the-delete-link-stop-working/211097)

<div class="topic-metadata">

**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 4\
**Last updated:** [August 28, 2011, 8:46am UTC](https://www.ruby-forum.com/t/jquery-makes-the-delete-link-stop-working/211097 "2011-08-28T08:46:56Z")

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I have an usual index.html.erb file generated by the scaffold. If I include jquery-1.6.2.min.js, the Delete link stops working. If I remove jQuery, the Delete link starts working again. Anyone experience anything simi…

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## [Not being able to order by includes on Rails3](https://www.ruby-forum.com/t/not-being-able-to-order-by-includes-on-rails3/196172)

<div class="topic-metadata">

**Author:** [@JSPablo\_FernSSSSnd](https://www.ruby-forum.com/u/JSPablo_FernSSSSnd)\
**Replies:** 4\
**Last updated:** [October 8, 2010, 6:06pm UTC](https://www.ruby-forum.com/t/not-being-able-to-order-by-includes-on-rails3/196172 "2010-10-08T18:06:19Z")

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I have the following expression: user.clocks.includes(:runs =\> :user\_runs).includes(:users).find\_by\_id(params\[:id\]) which seems to work fine. But when I add an orders, like this: user.clocks.includes(:runs =\> :user…

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## [Doubt about the the DC offset](https://www.ruby-forum.com/t/doubt-about-the-the-dc-offset/193713)

<div class="topic-metadata">

**Author:** [@intermilan](https://www.ruby-forum.com/u/intermilan)\
**Replies:** 4\
**Last updated:** [August 24, 2010, 10:24pm UTC](https://www.ruby-forum.com/t/doubt-about-the-the-dc-offset/193713 "2010-08-24T22:24:42Z")

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Hi all: when I run the test program test\_usrp\_standard\_tx/rx.cc, I found that the DC offect is set to 4M. So can anyone tell me how this value come out and where can I find the process of setting this value? and can …

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## [Replytotopic Random Issue with Invalid AuthenticityToken](https://www.ruby-forum.com/t/replytotopic-random-issue-with-invalid-authenticitytoken/190630)

<div class="topic-metadata">

**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\
**Replies:** 4\
**Last updated:** [July 4, 2010, 6:59pm UTC](https://www.ruby-forum.com/t/replytotopic-random-issue-with-invalid-authenticitytoken/190630 "2010-07-04T18:59:33Z")

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Greetings I would appreciate any thoughts or ideas on the following issue: I have a RoR application with all forms created dynamically. Unfortunately some times when you hit the back button of the browser and try to …

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## [Rich Text Editor](https://www.ruby-forum.com/t/rich-text-editor/183866)

<div class="topic-metadata">

**Author:** [@steve](https://www.ruby-forum.com/u/steve)\
**Replies:** 4\
**Last updated:** [February 22, 2010, 5:28pm UTC](https://www.ruby-forum.com/t/rich-text-editor/183866 "2010-02-22T17:28:56Z")

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I’m fairly new to ROR. Does anyone know of a good rich text editor to use? Is fckeditor good or is their a better one to use? Thanks, Steve

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## [How to: Check if Javascript is enabled](https://www.ruby-forum.com/t/how-to-check-if-javascript-is-enabled/178797)

<div class="topic-metadata">

**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\
**Replies:** 4\
**Last updated:** [November 11, 2009, 3:48pm UTC](https://www.ruby-forum.com/t/how-to-check-if-javascript-is-enabled/178797 "2009-11-11T15:48:34Z")

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Hi there, Rails has fantastic Javascript helpers, which I have immediately used for my website. Since some features of my website now rely 100% on Javascript being enabled in the user’s browser, I now need a way to e…

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## [Regex problem for comments line](https://www.ruby-forum.com/t/regex-problem-for-comments-line/176261)

<div class="topic-metadata">

**Author:** [@ahmet](https://www.ruby-forum.com/u/ahmet)\
**Replies:** 4\
**Last updated:** [September 28, 2009, 1:58pm UTC](https://www.ruby-forum.com/t/regex-problem-for-comments-line/176261 "2009-09-28T13:58:49Z")

</div>

str = " uses Windows, Messages, SysUtils, Classes, Controls, Forms, Dialogs, Graphics, Login\_c, Login\_i, Utility\_c, Utility\_i, Agent\_i, MMenu, // メニューオブジェクト CtrlFor…

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## [Ruby 1.9 compilation - question](https://www.ruby-forum.com/t/ruby-1-9-compilation-question/174664)

<div class="topic-metadata">

**Author:** [@tbcox23](https://www.ruby-forum.com/u/tbcox23)\
**Replies:** 4\
**Last updated:** [August 31, 2009, 10:01am UTC](https://www.ruby-forum.com/t/ruby-1-9-compilation-question/174664 "2009-08-31T10:01:35Z")

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I’m following the instructions at - http://amerj.info/2009/03/19/howto-install-rails-23-and-ruby-19-on-ubuntu-for-mysql-and-sqlite3/ I don’t know if I’m having a critical problem or not. Here’s the abbreviated CLI out…

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## [How can I copy an array and its elements? (call by value)](https://www.ruby-forum.com/t/how-can-i-copy-an-array-and-its-elements-call-by-value/173379)

<div class="topic-metadata">

**Author:** [@janus](https://www.ruby-forum.com/u/janus)\
**Replies:** 4\
**Last updated:** [August 7, 2009, 6:33pm UTC](https://www.ruby-forum.com/t/how-can-i-copy-an-array-and-its-elements-call-by-value/173379 "2009-08-07T18:33:35Z")

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Hi all, I’m failing at something really basic: copying an array and its contents, so that I can modify the copy without modifying the original. Here’s an example: irb(main):006:0\> a = \[1, 2\] =\> \[1, 2\] irb(main):007…

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## [Many to many question](https://www.ruby-forum.com/t/many-to-many-question/164120)

<div class="topic-metadata">

**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\
**Replies:** 4\
**Last updated:** [March 31, 2009, 6:12pm UTC](https://www.ruby-forum.com/t/many-to-many-question/164120 "2009-03-31T18:12:33Z")

</div>

I have a form that has an inline contact creation form to create a contact that will be associated to the form. How do I make it so when the from is submitted I can associate the contact to the form without doing a b…

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## [Where is my message](https://www.ruby-forum.com/t/where-is-my-message/163349)

<div class="topic-metadata">

**Author:** [@ther](https://www.ruby-forum.com/u/ther)\
**Replies:** 4\
**Last updated:** [March 19, 2009, 2:41pm UTC](https://www.ruby-forum.com/t/where-is-my-message/163349 "2009-03-19T14:41:46Z")

</div>

I am using this model validation: class Mailadress \< ActiveRecord::Base belongs\_to :maillist validates\_size\_of :desc, :maximum =\> 50, :message =\> ‘Description too long!’ end When I try to update with inproper size…

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## [Serialize ... what am I doing wrong?](https://www.ruby-forum.com/t/serialize-what-am-i-doing-wrong/160331)

<div class="topic-metadata">

**Author:** [@philswenson](https://www.ruby-forum.com/u/philswenson)\
**Replies:** 4\
**Last updated:** [February 15, 2009, 11:56am UTC](https://www.ruby-forum.com/t/serialize-what-am-i-doing-wrong/160331 "2009-02-15T11:56:21Z")

</div>

Hi. I want to serialize out an object to the database. But I am getting an integer value in the column when I expect to see some yaml! migration: class CreateSummaries \< ActiveRecord::Migration def self.up create\_t…

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## [Acts\_as\_commentable: find Post by date of comment](https://www.ruby-forum.com/t/acts-as-commentable-find-post-by-date-of-comment/147289)

<div class="topic-metadata">

**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\
**Replies:** 4\
**Last updated:** [November 22, 2008, 5:14pm UTC](https://www.ruby-forum.com/t/acts-as-commentable-find-post-by-date-of-comment/147289 "2008-11-22T17:14:44Z")

</div>

Hello, I am using acts\_as\_commentable (related to Post) and I would like to know how to get the list the posts ordered by date of comment (i.e. post with recent comment first). in addition if a post has no comment, i…

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## [Moving from one dns domain to another](https://www.ruby-forum.com/t/moving-from-one-dns-domain-to-another/150340)

<div class="topic-metadata">

**Author:** [@bruparel](https://www.ruby-forum.com/u/bruparel)\
**Replies:** 4\
**Last updated:** [October 7, 2008, 6:49pm UTC](https://www.ruby-forum.com/t/moving-from-one-dns-domain-to-another/150340 "2008-10-07T18:49:39Z")

</div>

My Rails 2.1 app is changing DNS domains. For example: From: www.oldcompany.com To: www.newcompany.com The app uses Apache2, mongrel\_cluster, MySQL. I would like the existing users who visit www.oldcompany.com URL…

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## [Recommendations for training on ROR for a noob?](https://www.ruby-forum.com/t/recommendations-for-training-on-ror-for-a-noob/145577)

<div class="topic-metadata">

**Author:** [@colin158](https://www.ruby-forum.com/u/colin158)\
**Replies:** 4\
**Last updated:** [August 11, 2008, 10:16pm UTC](https://www.ruby-forum.com/t/recommendations-for-training-on-ror-for-a-noob/145577 "2008-08-11T22:16:16Z")

</div>

I am a SW Engineer with no experience with ROR. Mostly SQL Server & SSRS experience. I am wondering if anyone can recommend a good training course on ROR? I need to get proficient quickly to sell it to my Boss.

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## [Usiung a distributed filesystem](https://www.ruby-forum.com/t/usiung-a-distributed-filesystem/145263)

<div class="topic-metadata">

**Author:** [@mhfs](https://www.ruby-forum.com/u/mhfs)\
**Replies:** 4\
**Last updated:** [August 8, 2008, 6:35am UTC](https://www.ruby-forum.com/t/usiung-a-distributed-filesystem/145263 "2008-08-08T06:35:23Z")

</div>

Hello list, I wonder if anyone around uses or ever used a distributed filesystem for a Rails app (or any other platform). If so: Do I need any explicit code in the application to use a distributed filesystem or is …

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## [Is it possible from a class to grab the name of the object instance?](https://www.ruby-forum.com/t/is-it-possible-from-a-class-to-grab-the-name-of-the-object-instance/137948)

<div class="topic-metadata">

**Author:** [@rubisher](https://www.ruby-forum.com/u/rubisher)\
**Replies:** 4\
**Last updated:** [May 23, 2008, 11:04pm UTC](https://www.ruby-forum.com/t/is-it-possible-from-a-class-to-grab-the-name-of-the-object-instance/137948 "2008-05-23T23:04:10Z")

</div>

Hello all rubyist, I fall in love of ruby some years ago when I reach to re-write in a couple of days with ruby only a scripts I spent some weeks to write with classical unix tools (awk, sed, grep, …) and the new stu…

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## [Console arguments broken?](https://www.ruby-forum.com/t/console-arguments-broken/131865)

<div class="topic-metadata">

**Author:** [@xjivan](https://www.ruby-forum.com/u/xjivan)\
**Replies:** 4\
**Last updated:** [March 14, 2008, 9:08am UTC](https://www.ruby-forum.com/t/console-arguments-broken/131865 "2008-03-14T09:08:05Z")

</div>

Do the -X:… console arguments work for anybody? » C:\\tools\\IronRuby\\build\\debug\\rbx -X:TabCompletion mscorlib:0:in CanonicalizePath': The given path's format is not supported. (System::NotSupportedException) from msc…

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## [Gnuradio C++ engineer wanted](https://www.ruby-forum.com/t/gnuradio-c-engineer-wanted/127654)

<div class="topic-metadata">

**Author:** [@Toby\_Oliver](https://www.ruby-forum.com/u/Toby_Oliver)\
**Replies:** 4\
**Last updated:** [January 31, 2008, 9:51pm UTC](https://www.ruby-forum.com/t/gnuradio-c-engineer-wanted/127654 "2008-01-31T21:51:05Z")

</div>

I hope no one minds me putting this up here: Path Intelligence Ltd is a multiple award winning start-up company, whose most recent achievement is winning the UK SEEDA Enterprise Hub Showcase event, ahead of more than …

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## [REXML/Amrita2 closing tag](https://www.ruby-forum.com/t/rexml-amrita2-closing-tag/124107)

<div class="topic-metadata">

**Author:** [@Vasyl\_S](https://www.ruby-forum.com/u/Vasyl_S)\
**Replies:** 4\
**Last updated:** [December 25, 2007, 1:06pm UTC](https://www.ruby-forum.com/t/rexml-amrita2-closing-tag/124107 "2007-12-25T13:06:30Z")

</div>

Hi, I’ve noticed that Amrita2 (which uses REXML), automagically compresses empty tags, for example: becomes just Is there any way to turn this behavior off? It doesn’t play well with textarea tags, which must alw…

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## [Generando RSS](https://www.ruby-forum.com/t/generando-rss/111270)

<div class="topic-metadata">

**Author:** [@fernandosilva](https://www.ruby-forum.com/u/fernandosilva)\
**Replies:** 4\
**Last updated:** [August 5, 2007, 9:43pm UTC](https://www.ruby-forum.com/t/generando-rss/111270 "2007-08-05T21:43:37Z")

</div>

Buenas, Alguien me podria recomendar un metodo para generar RSS desde una aplicacion rails?. Concretamente me gustaria mostrar un contenido del tipo siguiente: Nombre restaurante, Tipo y promocion usando este bucle …

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## [Why is not work?](https://www.ruby-forum.com/t/why-is-not-work/109851)

<div class="topic-metadata">

**Author:** [@bkeh12](https://www.ruby-forum.com/u/bkeh12)\
**Replies:** 4\
**Last updated:** [July 20, 2007, 5:32am UTC](https://www.ruby-forum.com/t/why-is-not-work/109851 "2007-07-20T05:32:43Z")

</div>

Hi all, module A end A.autoload(:B, “b”) A::B.doit # autoloads “b” result : uninitialized constant A::B (NameError)

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## [Losing sanity, please help!](https://www.ruby-forum.com/t/losing-sanity-please-help/93254)

<div class="topic-metadata">

**Author:** [@Dmitry\_Y](https://www.ruby-forum.com/u/Dmitry_Y)\
**Replies:** 4\
**Last updated:** [April 30, 2007, 12:07pm UTC](https://www.ruby-forum.com/t/losing-sanity-please-help/93254 "2007-04-30T12:07:27Z")

</div>

OK, I’m still trying to move a pic between albums, but this time I’m going totally ballistic. Please see the debugger session below. The model is simple, class Pic acts\_as\_list and belongs\_to :album. Can someone pleas…

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## [New Wiki Front Page](https://www.ruby-forum.com/t/new-wiki-front-page/91263)

<div class="topic-metadata">

**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\
**Replies:** 4\
**Last updated:** [April 6, 2007, 4:26pm UTC](https://www.ruby-forum.com/t/new-wiki-front-page/91263 "2007-04-06T16:26:53Z")

</div>

The front page to the GNU Radio wiki has been updated to a simpler and hopefully more easily navigable format. Thanks go to Trond D. for creating the new look and linked pages. http://gnuradio.org/trac – Johnathan …

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## [Sessions Problems](https://www.ruby-forum.com/t/sessions-problems/58985)

<div class="topic-metadata">

**Author:** [@kumar](https://www.ruby-forum.com/u/kumar)\
**Replies:** 4\
**Last updated:** [March 10, 2007, 9:51am UTC](https://www.ruby-forum.com/t/sessions-problems/58985 "2007-03-10T09:51:12Z")

</div>

Hi to group! I am new to ROR! I am facing problems on sessions. First I created the one session variable. after that I created the other one. after moving to three pages the session was destroyed automatically. …

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