# Top **URL:** https://www.ruby-forum.com/top.md?page=1418 [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:** 1419 --- ## [Cartographer shows correct info box BUT over wrong marker](https://www.ruby-forum.com/t/cartographer-shows-correct-info-box-but-over-wrong-marker/217736)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [March 12, 2012, 2:53pm UTC](https://www.ruby-forum.com/t/cartographer-shows-correct-info-box-but-over-wrong-marker/217736 "2012-03-12T14:53:13Z")
Hi guys (and gals), The code formatting is so nice on SO.com, so I thought I’d just share my post in hopes that someone from the group can help. Feel free to answer back via email if you don’t have an SO account. T… --- ## [Nature of Return Values from Search](https://www.ruby-forum.com/t/nature-of-return-values-from-search/210036)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [July 29, 2011, 4:36pm UTC](https://www.ruby-forum.com/t/nature-of-return-values-from-search/210036 "2011-07-29T16:36:52Z")
Hello, I’m trying the search method used in the Guides: and I don’t know what is coming back to the controller when a text box is empty. When each of the 2 text boxes (described below) have a value then the search … --- ## [RedCloth](https://www.ruby-forum.com/t/redcloth/202964)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [February 9, 2011, 9:36pm UTC](https://www.ruby-forum.com/t/redcloth/202964 "2011-02-09T21:36:46Z")
RedCloth (4.2.6) was installed via: sudo gem install RedCloth ruby 1.9.2p0 (2010-08-18 revision 29036) \[x86\_64-linux\] running Ubuntu 10.10 No errors during the install any ideas?? irb(main):001:0\> require ‘rubygems’ … --- ## [Nigh Stikipad](https://www.ruby-forum.com/t/nigh-stikipad/154830)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 6\ **Last updated:** [January 2, 2009, 5:23am UTC](https://www.ruby-forum.com/t/nigh-stikipad/154830 "2009-01-02T05:23:27Z")
Does anyone know anything about what happened to Stikipad? This was a very nice Ruby-based wiki site that offered free accounts to light users as well as commercial offerings for heavy users. Unfortunately they seem t… --- ## [Detecting IE for my style sheet](https://www.ruby-forum.com/t/detecting-ie-for-my-style-sheet/144422)
**Author:** [@mitch\_newbie](https://www.ruby-forum.com/u/mitch_newbie)\ **Replies:** 6\ **Last updated:** [July 29, 2008, 6:12pm UTC](https://www.ruby-forum.com/t/detecting-ie-for-my-style-sheet/144422 "2008-07-29T18:12:22Z")
I have a two style sheets. One for IE and one for all the other browsers. Now I need browser detection so I know which style sheet to load. I understand that there is request.user\_agent. My question is what is the st… --- ## [To calculate differnece between two time variables](https://www.ruby-forum.com/t/to-calculate-differnece-between-two-time-variables/140663)
**Author:** [@sijo](https://www.ruby-forum.com/u/sijo)\ **Replies:** 6\ **Last updated:** [June 17, 2008, 11:30am UTC](https://www.ruby-forum.com/t/to-calculate-differnece-between-two-time-variables/140663 "2008-06-17T11:30:56Z")
Hi In the table I have a field updated\_on (type :datetime)…I have to calculate the differnce in hours between that and current time…How can I do that? I tried like for example time1=TimeTable.find(1).updated\_on … --- ## [Using script/console](https://www.ruby-forum.com/t/using-script-console/122636)
**Author:** [@Thufir](https://www.ruby-forum.com/u/Thufir)\ **Replies:** 6\ **Last updated:** [December 12, 2007, 8:59am UTC](https://www.ruby-forum.com/t/using-script-console/122636 "2007-12-12T08:59:55Z")
For the project at http://code.google.com/p/strawr/, I want to use the console to run some queries. I can query a specific feed object, I also saw how to do a search, but I want the equivalent to “SELECT \* FROM feeds… --- ## [How thorough do you test?](https://www.ruby-forum.com/t/how-thorough-do-you-test/120918)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 6\ **Last updated:** [November 21, 2007, 9:43pm UTC](https://www.ruby-forum.com/t/how-thorough-do-you-test/120918 "2007-11-21T21:43:41Z")
Testing models is great and would not be able to create anything without it, but I am finding testing the controllers and views is a pain. Rest based controllers don’t seem to change that much when compared to the aut… --- ## [Adding to objects returned by AR](https://www.ruby-forum.com/t/adding-to-objects-returned-by-ar/79095)
**Author:** [@will](https://www.ruby-forum.com/u/will)\ **Replies:** 6\ **Last updated:** [December 13, 2006, 3:41am UTC](https://www.ruby-forum.com/t/adding-to-objects-returned-by-ar/79095 "2006-12-13T03:41:32Z")
Ahoy, I have a location object that looks something like this when using \<%= debug @location %\> — !ruby/object:Location attributes: title: The Studio id: “3” zip\_id: “40915” address: 9013 Main Street I want to a… --- ## [Ruby Garden: Wiki down](https://www.ruby-forum.com/t/ruby-garden-wiki-down/61575)
**Author:** [@xmg-eric](https://www.ruby-forum.com/u/xmg-eric)\ **Replies:** 6\ **Last updated:** [May 25, 2006, 10:51am UTC](https://www.ruby-forum.com/t/ruby-garden-wiki-down/61575 "2006-05-25T10:51:49Z")
I added an installation page to the Ruby Garden’s wiki pages yesterday. Today, I can’t seem to access the site. From the main page, it’s not clear who to contact to find out if the page still exists. (Anyone know?) --- ## [3.7.7 and ControlPort](https://www.ruby-forum.com/t/3-7-7-and-controlport/241320)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [March 29, 2015, 11:02pm UTC](https://www.ruby-forum.com/t/3-7-7-and-controlport/241320 "2015-03-29T23:02:23Z")
Hi, Anyone knows if well get controlport back in 3.7.7? Thanks, Murray --- ## [Ruby on Rails HTML problem](https://www.ruby-forum.com/t/ruby-on-rails-html-problem/231472)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 10, 2014, 4:59pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-html-problem/231472 "2014-08-10T16:59:21Z")
I have a form like this… \<%= form\_for @lesson do |f| %\> \<%= f.label :lesson\_name, "Lesson title" %\> \<%= f.text\_field :lesson\_name, class: "form-control" %\> \<%= f.label :lesson\_icon, "Choise icon" %\> … --- ## [Gr-lte errors](https://www.ruby-forum.com/t/gr-lte-errors/230709)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 2, 2014, 3:16pm UTC](https://www.ruby-forum.com/t/gr-lte-errors/230709 "2014-07-02T15:16:44Z")
Hi, I downloaded the GNU RADIO LTE receiver code and followed the instructions to install it, but unfortunately I couldn’t make it work. In these four example files I get the following errors: http://pastie.org/93412… --- ## [Anybody have any suggestions for DIFF?](https://www.ruby-forum.com/t/anybody-have-any-suggestions-for-diff/239007)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 7, 2014, 1:19pm UTC](https://www.ruby-forum.com/t/anybody-have-any-suggestions-for-diff/239007 "2014-02-07T13:19:57Z")
I searched through the various archives, and also tried nearly all the gems related to diff (I dont think some of them are Ruby 2.x compatible although they dont mention that). Anyhow, I have a script that compares tw… --- ## [Rails server error](https://www.ruby-forum.com/t/rails-server-error/238241)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 28, 2013, 9:57pm UTC](https://www.ruby-forum.com/t/rails-server-error/238241 "2013-12-28T21:57:46Z")
rails server =\> Booting WEBrick =\> Rails 4.0.2 application starting in development on http://0.0.0.0:3000 =\> Run rails server -h for more startup options =\> Ctrl-C to shutdown server \[2013-12-26 23:29:07\] INFO WEB… --- ## [Looking for iPad app developer](https://www.ruby-forum.com/t/looking-for-ipad-app-developer/237402)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 6, 2013, 10:46am UTC](https://www.ruby-forum.com/t/looking-for-ipad-app-developer/237402 "2013-12-06T10:46:49Z")
Can YOU provide the following? iPad app design + 3 to 6 page companion web site Fast feedback Top talent ONLY, clear instructions Mockup provided Needs your skills and speed reply if interested, I’ll send mockup --- ## [Websocket backend](https://www.ruby-forum.com/t/websocket-backend/227462)
**Author:** [@djczaski](https://www.ruby-forum.com/u/djczaski)\ **Replies:** 3\ **Last updated:** [April 18, 2013, 10:16pm UTC](https://www.ruby-forum.com/t/websocket-backend/227462 "2013-04-18T22:16:04Z")
What are the best options for websocket backends? I’m working with an embedded platform so I’m somewhat restricted to something lightweight in C/C++. The things I found so far are: libwebsockets: http://git.warmcat.… --- ## [Rebuilding Gnuradio on fedora 17](https://www.ruby-forum.com/t/rebuilding-gnuradio-on-fedora-17/225262)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [December 26, 2012, 9:26pm UTC](https://www.ruby-forum.com/t/rebuilding-gnuradio-on-fedora-17/225262 "2012-12-26T21:26:56Z")
Hi, I tried to install gnuradio on fedora 17 following the instructions at gnu.org. I tried using build-gnuradio install script but it gave “make failed” error at the end. Then I tried using yum install gnuradio but i … --- ## [Why texts are jumbled using PDF-reader](https://www.ruby-forum.com/t/why-texts-are-jumbled-using-pdf-reader/224553)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 25, 2012, 11:50pm UTC](https://www.ruby-forum.com/t/why-texts-are-jumbled-using-pdf-reader/224553 "2012-11-25T23:50:40Z")
I am using pdf-reader gem and trying to look for some content at some particular position on PDF. So what I am doing… require ‘rubygems’ require ‘pdf-reader’ reader = PDF::Reader.new(“general.pdf”) page1=reader.page… --- ## [Http\_chunked\_filter\_module not present in modules page?](https://www.ruby-forum.com/t/http-chunked-filter-module-not-present-in-modules-page/222441)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [August 29, 2012, 8:38pm UTC](https://www.ruby-forum.com/t/http-chunked-filter-module-not-present-in-modules-page/222441 "2012-08-29T20:38:33Z")
Hey people, quick question, Why the http\_chunked\_filter\_module\[1\] is not present in the modules page\[2\]? Thanks \[1\] http://lxr.evanmiller.org/http/source/http/modules/ngx\_http\_chunked\_filter\_module.c \[2\] nginx docu… --- ## [Reference pointer or Boolean attribute](https://www.ruby-forum.com/t/reference-pointer-or-boolean-attribute/222292)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [August 27, 2012, 2:01pm UTC](https://www.ruby-forum.com/t/reference-pointer-or-boolean-attribute/222292 "2012-08-27T14:01:28Z")
Hi Just interested in anybody’s opinion on the following: I have one model class called Diagram, that contains a number of Node classes (ie 1-many relationship). One of the Node classes must be the start node. Whic… --- ## [Active Record and SQL Server](https://www.ruby-forum.com/t/active-record-and-sql-server/215082)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [December 21, 2011, 5:15pm UTC](https://www.ruby-forum.com/t/active-record-and-sql-server/215082 "2011-12-21T17:15:17Z")
I have a Rails application that is set up to use a MySQL database for most of its data but I have a need to pull in data from a SQL Server 2008 instance as well. This holds our data for Microsoft’s CRM and GP and ther… --- ## [\[Ruby 1.9 - Bug #4870\]\[Open\] forkのテストが非常にまれに失敗する](https://www.ruby-forum.com/t/ruby-1-9-bug-4870-open-fork/208169)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [October 22, 2011, 5:14pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4870-open-fork/208169 "2011-10-22T17:14:44Z")
Issue #4870 has been reported by Motohiro KOSAKI. Bug #4870: forkのテストが非常にまれに失敗する Author: Motohiro KOSAKI Status: Open Priority: Normal Assignee: Category: core Target version: 1.9.3 ruby -v: ruby 1.9.3dev (2011… --- ## [Variation UHD Connectivity](https://www.ruby-forum.com/t/variation-uhd-connectivity/205302)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [April 4, 2011, 12:07am UTC](https://www.ruby-forum.com/t/variation-uhd-connectivity/205302 "2011-04-04T00:07:44Z")
Seeing variation in USRP2 response: T60, Intel 82573L, Ubuntu 10.10, master branch (both gnuradio and uhd), latest uhd image 50-50 the system will respond to uhd\_find\_devices and uhd\_usrp\_probe and the uhd.usrp\_sourc… --- ## [OT , ottimizzazione query mySql](https://www.ruby-forum.com/t/ot-ottimizzazione-query-mysql/197811)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 20, 2010, 6:28pm UTC](https://www.ruby-forum.com/t/ot-ottimizzazione-query-mysql/197811 "2010-10-20T18:28:20Z")
Salve a tutti , ho un applicazione Ror che purtroppo ha dei problemi di performance per quanto riguarda alcune query, San Mongrel :smiley: :smiley: :smiley: mi ha dato dei preziosissimi suggerimenti su quali sono le … --- ## [Activerecord-postgresql-adapter](https://www.ruby-forum.com/t/activerecord-postgresql-adapter/189023)
**Author:** [@sivakumar](https://www.ruby-forum.com/u/sivakumar)\ **Replies:** 3\ **Last updated:** [May 22, 2010, 4:42am UTC](https://www.ruby-forum.com/t/activerecord-postgresql-adapter/189023 "2010-05-22T04:42:35Z")
Hello guys, here I am back with another problem I want to run postgresql as db and I guess I installed all the required gems gem list \*\*\* LOCAL GEMS \*\*\* abstract (1.0.0) actionmailer (3.0.0.beta3, 2.3.5) actionpac… --- ## [Scope](https://www.ruby-forum.com/t/scope/188033)
**Author:** [@Eduardo\_Mucelli\_RSS](https://www.ruby-forum.com/u/Eduardo_Mucelli_RSS)\ **Replies:** 3\ **Last updated:** [May 4, 2010, 9:12pm UTC](https://www.ruby-forum.com/t/scope/188033 "2010-05-04T21:12:24Z")
I have a script with those two following classes: class String def to\_b \[“true”\].include?(self.downcase) end end class HereIWantUseToB “string”.to\_b end Ok, that works fine, the to\_b method can be “seen” by He… --- ## [Spectrum at 1 GHz](https://www.ruby-forum.com/t/spectrum-at-1-ghz/186725)
**Author:** [@Umair\_N](https://www.ruby-forum.com/u/Umair_N)\ **Replies:** 3\ **Last updated:** [April 13, 2010, 8:56pm UTC](https://www.ruby-forum.com/t/spectrum-at-1-ghz/186725 "2010-04-13T20:56:58Z")
I have a query regarding flow graph in GRC. I am trying to get spectrum from DBS\_RX daughter board using GRC. I have used three blocks as USRP2 Source --\> FFT Filter --\> FFT Sink They have following parameters, USRP… --- ## [Reg : Auto select Drop down list](https://www.ruby-forum.com/t/reg-auto-select-drop-down-list/183229)
**Author:** [@pradheep](https://www.ruby-forum.com/u/pradheep)\ **Replies:** 3\ **Last updated:** [February 11, 2010, 6:23am UTC](https://www.ruby-forum.com/t/reg-auto-select-drop-down-list/183229 "2010-02-11T06:23:21Z")
Hi I need a help on auto select drp down list. For example , ihave three drop down list boxes. in firts dropdown list box if i select a “state” in the next box it has to display a coressponding “cities” present in tha… --- ## [Problem with composite primary keys, fixtures](https://www.ruby-forum.com/t/problem-with-composite-primary-keys-fixtures/176551)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 3\ **Last updated:** [October 2, 2009, 3:50pm UTC](https://www.ruby-forum.com/t/problem-with-composite-primary-keys-fixtures/176551 "2009-10-02T15:50:54Z")
Hi, Rails 2.3.4 Composite Primary Keys 2.3.2 I’m having trouble loading fixture data for models with composite primary keys. NoMethodError: You have a nil object when you didn’t expect it! You might have expected a… --- ## [Adding record in database table](https://www.ruby-forum.com/t/adding-record-in-database-table/176348)
**Author:** [@gandhi-tush](https://www.ruby-forum.com/u/gandhi-tush)\ **Replies:** 3\ **Last updated:** [September 30, 2009, 3:11am UTC](https://www.ruby-forum.com/t/adding-record-in-database-table/176348 "2009-09-30T03:11:51Z")
Hi, I have a question that Is it possible to add record into the database table without adding the model for that? E.g. I have a table customers. And I haven’t created a model for that. Can I add a record into that t… --- ## [Help with Postgre, GROUP BY and ORDER BY](https://www.ruby-forum.com/t/help-with-postgre-group-by-and-order-by/175128)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 3\ **Last updated:** [September 8, 2009, 6:52pm UTC](https://www.ruby-forum.com/t/help-with-postgre-group-by-and-order-by/175128 "2009-09-08T18:52:28Z")
I want to obtain a array group by a field\_1 of a table but ordered by a field\_2 of a table, with one line of code. How can I do that using Postgre? I’ll appreciate any help --- ## [Developing with GNU Screen](https://www.ruby-forum.com/t/developing-with-gnu-screen/168889)
**Author:** [@Hunt\_J](https://www.ruby-forum.com/u/Hunt_J)\ **Replies:** 3\ **Last updated:** [May 28, 2009, 3:55pm UTC](https://www.ruby-forum.com/t/developing-with-gnu-screen/168889 "2009-05-28T15:55:34Z")
I hear a lot say GNU Screen is better than Terminal’s tabs. But I cannot find a real use case. I can understand that ability to copy and paste is useful. But in terms of session attaching/detaching, all the sessions … --- ## [A question for transparent proxy of NGINX](https://www.ruby-forum.com/t/a-question-for-transparent-proxy-of-nginx/167127)
**Author:** [@quan\_nexthop](https://www.ruby-forum.com/u/quan_nexthop)\ **Replies:** 3\ **Last updated:** [May 6, 2009, 4:14am UTC](https://www.ruby-forum.com/t/a-question-for-transparent-proxy-of-nginx/167127 "2009-05-06T04:14:53Z")
Does NGINX has a plan to support the transparent proxy mode？ thanks NextHop --- ## [Re: Re: Rails Multithreading On the Wiki](https://www.ruby-forum.com/t/re-re-rails-multithreading-on-the-wiki/166187)
**Author:** [@Jay\_McGaffigan](https://www.ruby-forum.com/u/Jay_McGaffigan)\ **Replies:** 3\ **Last updated:** [April 23, 2009, 3:30am UTC](https://www.ruby-forum.com/t/re-re-rails-multithreading-on-the-wiki/166187 "2009-04-23T03:30:03Z")
I like it. Do you have any more info on the Concurrency issues? I have a pretty good debugging setup going here and I'm about to upgrade to rails 2.2.2. I can try to help track em down if you can provide me with mo… --- ## [Using the generated initializer](https://www.ruby-forum.com/t/using-the-generated-initializer/159172)
**Author:** [@barby](https://www.ruby-forum.com/u/barby)\ **Replies:** 3\ **Last updated:** [February 1, 2009, 10:56pm UTC](https://www.ruby-forum.com/t/using-the-generated-initializer/159172 "2009-02-01T22:56:01Z")
Hi I thought I created a ruby module and ruby class but I must be doing something wrong. using RubyMethodAttributes=IronRuby.Runtime.RubyMethodAttributes; using RubyModuleDefinition = IronRuby.Runtime.RubyModuleAttri… --- ## [First whack at thread safe Containers](https://www.ruby-forum.com/t/first-whack-at-thread-safe-containers/156877)
**Author:** [@flatekmonkey](https://www.ruby-forum.com/u/flatekmonkey)\ **Replies:** 3\ **Last updated:** [January 5, 2009, 12:36pm UTC](https://www.ruby-forum.com/t/first-whack-at-thread-safe-containers/156877 "2009-01-05T12:36:42Z")
Hi all Charly suggested thread safe containers some weeks ago. I finally found some time to try it, very much motivated by Jim W.'s Ruby Conf talk :-P. Please find my first implementation of a RWLock here http://pas… --- ## [Application failing on undefined method \`install\_gem\_spec\_st](https://www.ruby-forum.com/t/application-failing-on-undefined-method-install-gem-spec-st/155641)
**Author:** [@capslock118](https://www.ruby-forum.com/u/capslock118)\ **Replies:** 3\ **Last updated:** [December 15, 2008, 1:09pm UTC](https://www.ruby-forum.com/t/application-failing-on-undefined-method-install-gem-spec-st/155641 "2008-12-15T13:09:31Z")
Hi there, I have rails 2.0.2 installed on my development server and that is where I created this app. I froze the app to 2.0.2 knowing that my host server uses 2.2.2 and that version breaks my application. But when I… --- ## [Need help understand an expression](https://www.ruby-forum.com/t/need-help-understand-an-expression/153900)
**Author:** [@buzz](https://www.ruby-forum.com/u/buzz)\ **Replies:** 3\ **Last updated:** [November 22, 2008, 7:30pm UTC](https://www.ruby-forum.com/t/need-help-understand-an-expression/153900 "2008-11-22T19:30:35Z")
Hi, Can someone explain the role of the “?” before the “x” s = “abcdefg” s\[0\] = ?x # s == “xbcdef” I know this will accomplish the same thing. s\[0\] = ‘x’ Thanks, Buzz --- ## [Sun One Webserver Servlet Container Performance](https://www.ruby-forum.com/t/sun-one-webserver-servlet-container-performance/152454)
**Author:** [@ADADAD](https://www.ruby-forum.com/u/ADADAD)\ **Replies:** 3\ **Last updated:** [November 5, 2008, 12:08am UTC](https://www.ruby-forum.com/t/sun-one-webserver-servlet-container-performance/152454 "2008-11-05T00:08:51Z")
Hello, After doing some research it appears that the Sun One webserer contains a Servlet container for deploying web apps (WARs). Has anyone used this? Curious to hear about benefits or disadvantages of using this a… --- ## [Rubylexer 0.7.1 Released](https://www.ruby-forum.com/t/rubylexer-0-7-1-released/147465)
**Author:** [@pandemic](https://www.ruby-forum.com/u/pandemic)\ **Replies:** 3\ **Last updated:** [October 8, 2008, 7:20am UTC](https://www.ruby-forum.com/t/rubylexer-0-7-1-released/147465 "2008-10-08T07:20:16Z")
rubylexer version 0.7.1 has been released! http://rubyforge.org/projects/rubylexer/ http://rubylexer.rubyforge.org/ RubyLexer is a lexer library for Ruby, written in Ruby. Rubylexer is meant as a lexer for Ruby that… --- ## [Changer une propriété CSS dans un contro leur (ou une vue)](https://www.ruby-forum.com/t/changer-une-propria-ta-css-dans-un-contro-leur-ou-une-vue/144830)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 3\ **Last updated:** [August 4, 2008, 1:25am UTC](https://www.ruby-forum.com/t/changer-une-propria-ta-css-dans-un-contro-leur-ou-une-vue/144830 "2008-08-04T01:25:37Z")
Bonjour je sens que je vais poser une question trivial (et je m’en excuse). Voilà, j’ai une présentation en 2 colonnes C1 et C2 dont je définie la taille dans mon css ( 550 et 200), la colonne C2 n’ayant pas toujours … --- ## [Named routes in admin namespace](https://www.ruby-forum.com/t/named-routes-in-admin-namespace/143842)
**Author:** [@giorgio](https://www.ruby-forum.com/u/giorgio)\ **Replies:** 3\ **Last updated:** [July 28, 2008, 12:03pm UTC](https://www.ruby-forum.com/t/named-routes-in-admin-namespace/143842 "2008-07-28T12:03:23Z")
Hi, I have a controller Admin::Categories in folder controllers/admin I have a views/admin/categories/index.html.erb which contains: \<%= link\_to ‘New category’, new\_category\_path %\> now if my routes.rb contains: map… --- ## [Memory leak by Array#sort!](https://www.ruby-forum.com/t/memory-leak-by-array-sort/137785)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 3\ **Last updated:** [May 17, 2008, 6:58am UTC](https://www.ruby-forum.com/t/memory-leak-by-array-sort/137785 "2008-05-17T06:58:12Z")
e$B0J2\<$N$h$&$K!"e(BArray#sort! e$B$NCf$GG\[Ns$rJQ99$9$k$H%a%b$j%j!\<%/$7$^$9!#e(B % ./ruby -ve ’ loop { ary = (1…100).to\_a ary.sort! {|a,b| ary\[0\] = “a”; a \<=\> b} GC.start puts File.read("/proc/#{$$}/status").lines… --- ## [ExtJs + restful\_authentication](https://www.ruby-forum.com/t/extjs-restful-authentication/130230)
**Author:** [@carminem](https://www.ruby-forum.com/u/carminem)\ **Replies:** 3\ **Last updated:** [May 6, 2008, 4:16pm UTC](https://www.ruby-forum.com/t/extjs-restful-authentication/130230 "2008-05-06T16:16:56Z")
Salve a tutti, Stò cominciando a giocare con ExtJs e Rails e mi sono arenato durante la realizzazione del pannello di login. Premetto che ho utilizzato i generatori di “restful\_authentication” per creare “user” e “s… --- ## [Nuevo Plugin para autogenerar admins?](https://www.ruby-forum.com/t/nuevo-plugin-para-autogenerar-admins/123130)
**Author:** [@fesplugas](https://www.ruby-forum.com/u/fesplugas)\ **Replies:** 3\ **Last updated:** [December 14, 2007, 11:07am UTC](https://www.ruby-forum.com/t/nuevo-plugin-para-autogenerar-admins/123130 "2007-12-14T11:07:32Z")
Despues de varios proyectos dedcidí extraer las partes administrativas y generar un plugin para no tener que escribir nunca más una. Al mismo tiempo habia programado un pequeño gestor de contenidos en Rails que decidí… --- ## [Using Mechanize in Story Step Implementations](https://www.ruby-forum.com/t/using-mechanize-in-story-step-implementations/118182)
**Author:** [@andywatts](https://www.ruby-forum.com/u/andywatts)\ **Replies:** 3\ **Last updated:** [October 25, 2007, 8:56pm UTC](https://www.ruby-forum.com/t/using-mechanize-in-story-step-implementations/118182 "2007-10-25T20:56:37Z")
Hi, Thought this might be of interest story writers. The mechanize plugin seems to play nice with RSpec. The following mix of methods seems to work just fine. I especially like the helpers for populating forms. agen… --- ## [Mtime for ftp](https://www.ruby-forum.com/t/mtime-for-ftp/117729)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 3\ **Last updated:** [October 22, 2007, 9:25pm UTC](https://www.ruby-forum.com/t/mtime-for-ftp/117729 "2007-10-22T21:25:43Z")
Hi, I’d like to go to an ftp site and check the dates of available files there. (I only want today files.) I see that ftp, from ‘net/ftp’ has an mtime method. But, I can’t seem to get it to work. Here’s what I’ve tri… --- ## [Rake test help](https://www.ruby-forum.com/t/rake-test-help/81746)
**Author:** [@jefers](https://www.ruby-forum.com/u/jefers)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:46pm UTC](https://www.ruby-forum.com/t/rake-test-help/81746 "2007-09-25T22:46:50Z")
Hi, I am having difficulty using rake to run tests on a gem I have created. I am able to run the tests I have created from the command line individually without problem, but when I try to run through rake it cannot l… --- ## [Guida DSL](https://www.ruby-forum.com/t/guida-dsl/108388)
**Author:** [@shark83](https://www.ruby-forum.com/u/shark83)\ **Replies:** 3\ **Last updated:** [July 3, 2007, 11:09am UTC](https://www.ruby-forum.com/t/guida-dsl/108388 "2007-07-03T11:09:41Z")
Sto cercando una guida in italiano sulle DSL, ma purtroppo fin’ora non ho trovato niente… Qualcuno può aiutarmi? [Previous page](https://www.ruby-forum.com/top.md?page=1417&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1419&per_page=50)