# Top **URL:** https://www.ruby-forum.com/top.md?page=1001 [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:** 1002 --- ## [Php server side events](https://www.ruby-forum.com/t/php-server-side-events/243157)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 27, 2015, 1:54am UTC](https://www.ruby-forum.com/t/php-server-side-events/243157 "2015-08-27T01:54:12Z")
I have several virtual servers operating with php-fpm perfectly fine. Buffering/caching with Wordpress is great. But now… I’m trying to implement a new site that uses php for server-side events to stream live updates… --- ## [Filters in GNU Radio](https://www.ruby-forum.com/t/filters-in-gnu-radio/243096)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 21, 2015, 2:13pm UTC](https://www.ruby-forum.com/t/filters-in-gnu-radio/243096 "2015-08-21T14:13:00Z")
Am I correct in concluding when I use fir\_filter\_fff to filter, that because it uses its own memory space, I don’t need to use set\_history and worry about boundary crossing between calls to work? Will the output of t… --- ## [Mysql2 gem in gem list but getting project can not find gem](https://www.ruby-forum.com/t/mysql2-gem-in-gem-list-but-getting-project-can-not-find-gem/233924)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 22, 2015, 5:14pm UTC](https://www.ruby-forum.com/t/mysql2-gem-in-gem-list-but-getting-project-can-not-find-gem/233924 "2015-01-22T17:14:28Z")
I am currently building a RoR project that requires the mysql2 gem. I successfully installed the gem. Because it is showing up in my gem list. However I am getting the following error when I try to start my project: “… --- ## [\[ruby-trunk - Bug #9287\]\[Assigned\] 'rb\_obj\_write' discards qualifiers from pointer target type](https://www.ruby-forum.com/t/ruby-trunk-bug-9287-assigned-rb-obj-write-discards-qualifiers-from-pointer-target-type/238201)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [December 24, 2013, 4:18am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-9287-assigned-rb-obj-write-discards-qualifiers-from-pointer-target-type/238201 "2013-12-24T04:18:31Z")
Issue #9287 has been reported by naruse (Yui NARUSE). Bug #9287: ‘rb\_obj\_write’ discards qualifiers from pointer target type Author: naruse (Yui NARUSE) Status: Assigned Priority: Normal Assignee: ko1 (Koichi Sasa… --- ## [Visual ruby: cannot load such file -- openssl](https://www.ruby-forum.com/t/visual-ruby-cannot-load-such-file-openssl/218664)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [April 9, 2012, 2:40pm UTC](https://www.ruby-forum.com/t/visual-ruby-cannot-load-such-file-openssl/218664 "2012-04-09T14:40:23Z")
I just installed visual ruby, with ruby 1.9.3p125, but vr said: cannot load such file – openssl I had to copy /usr/lib/ruby/1.8/i686-linux/openssl.so into my $LOAD\_PATH. vr now works, but is this the correct library? … --- ## [Fwd: "can't convert Subclass\_..." when isolating an interface](https://www.ruby-forum.com/t/fwd-cant-convert-subclass-when-isolating-an-interface/192753)
**Author:** [@barby](https://www.ruby-forum.com/u/barby)\ **Replies:** 2\ **Last updated:** [August 5, 2010, 5:13am UTC](https://www.ruby-forum.com/t/fwd-cant-convert-subclass-when-isolating-an-interface/192753 "2010-08-05T05:13:48Z")
try doing ITestService.isolate or isolation\_for ITestService Met vriendelijke groeten - Best regards - Salutations Ivan Porto C. Author of IronRuby in Action (http://manning.com/carrero) Microsoft IronRuby/C# MVP --- ## [Better Nested Set - Tutorial?](https://www.ruby-forum.com/t/better-nested-set-tutorial/163334)
**Author:** [@rubyginner](https://www.ruby-forum.com/u/rubyginner)\ **Replies:** 2\ **Last updated:** [March 19, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/better-nested-set-tutorial/163334 "2009-03-19T13:54:18Z")
Hallo, vielleicht bin ja zu blöd. aber in google fand ich kein gebrauchbares tutorial um das plugin “better nested set” benutzen zu können. ich meine eine wegleitung wie man es für einen “praktischen” versuch impl… --- ## [Confused about to\_xml() in ActiveRecord::Base subclass](https://www.ruby-forum.com/t/confused-about-to-xml-in-activerecord-base-subclass/157347)
**Author:** [@michael\_teter](https://www.ruby-forum.com/u/michael_teter)\ **Replies:** 2\ **Last updated:** [January 9, 2009, 7:01pm UTC](https://www.ruby-forum.com/t/confused-about-to-xml-in-activerecord-base-subclass/157347 "2009-01-09T19:01:44Z")
Since all my efforts to control how to\_xml() is formatting dates has failed, I’m now considering writing my own to\_xml(). However, from the limited examples I’ve found, I just don’t understand how to actually referen… --- ## [Auflistung von STI Modellen zur Auswahl?](https://www.ruby-forum.com/t/auflistung-von-sti-modellen-zur-auswahl/140915)
**Author:** [@d-w](https://www.ruby-forum.com/u/d-w)\ **Replies:** 2\ **Last updated:** [June 20, 2008, 11:34am UTC](https://www.ruby-forum.com/t/auflistung-von-sti-modellen-zur-auswahl/140915 "2008-06-20T11:34:00Z")
Hallo, weiss gerade nicht wie ich den Titel besser formulieren könnet, stehe gerade mal wieder ein wenig neben mir. Wie mache ich es am besten dass ich in meiner Anwendung meine STI Modelle “auswählbar” mache? Bei… --- ## [Rufus-Scheduler running on each instance](https://www.ruby-forum.com/t/rufus-scheduler-running-on-each-instance/242289)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [June 12, 2015, 1:54am UTC](https://www.ruby-forum.com/t/rufus-scheduler-running-on-each-instance/242289 "2015-06-12T01:54:20Z")
I’m using rufus-shceudler on apache tomcat, and all scheduler(job) are start when initializing the rails app. Tomcat sometime spawn an new instance to handle request and caused the scheduler more than one time. Is the… --- ## [Assing a variable with the same name of the called function (?)](https://www.ruby-forum.com/t/assing-a-variable-with-the-same-name-of-the-called-function/232655)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 21, 2014, 4:19pm UTC](https://www.ruby-forum.com/t/assing-a-variable-with-the-same-name-of-the-called-function/232655 "2014-10-21T16:19:10Z")
Today in “Surprising Ruby” \[49\] pry(main)\> def f \[49\] pry(main)\* 1 \[49\] pry(main)\* end =\> :f \[50\] pry(main)\> f =\> 1 \[51\] pry(main)\> f = f =\> nil \[52\] pry(main)\> f =\> nil \[53\] pry(main)\> f.class =\> NilClass … --- ## [The GSoC project on LDPC codes](https://www.ruby-forum.com/t/the-gsoc-project-on-ldpc-codes/236848)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [November 7, 2013, 8:24am UTC](https://www.ruby-forum.com/t/the-gsoc-project-on-ldpc-codes/236848 "2013-11-07T08:24:46Z")
Hello Everyone, I’m Manu, one of the GSoC student under GNU Radio this year. I worked on LDPC Codes, mentored by Jens. Another GSoC student Tracie also worked on LDPC Codes this summer. We both worked such that there … --- ## [How to create a project with an older version of rails](https://www.ruby-forum.com/t/how-to-create-a-project-with-an-older-version-of-rails/195136)
**Author:** [@gregm](https://www.ruby-forum.com/u/gregm)\ **Replies:** 3\ **Last updated:** [September 17, 2010, 6:28pm UTC](https://www.ruby-forum.com/t/how-to-create-a-project-with-an-older-version-of-rails/195136 "2010-09-17T18:28:43Z")
Hi, I have installed Rails 3 on my local machine. Let’s say I wan’t to create a new project but in version 2.3.5, can I do that? Greg --- ## [Microsoft.Scripting dll versions](https://www.ruby-forum.com/t/microsoft-scripting-dll-versions/162808)
**Author:** [@Bruce\_Pierson](https://www.ruby-forum.com/u/Bruce_Pierson)\ **Replies:** 3\ **Last updated:** [March 14, 2009, 5:56am UTC](https://www.ruby-forum.com/t/microsoft-scripting-dll-versions/162808 "2009-03-14T05:56:57Z")
I have an application that allows the user to choose between Ruby and Python scripting. In order to make this work, I had to rebuild IronRuby with all the Microsoft.Scripting.\* assemblies renamed, because the version… --- ## [Concatenate (+) Named scopes leads to creation of an Array, is there a way to have stipp a Scope?](https://www.ruby-forum.com/t/concatenate-named-scopes-leads-to-creation-of-an-array-is-there-a-way-to-have-stipp-a-scope/159485)
**Author:** [@gabriele](https://www.ruby-forum.com/u/gabriele)\ **Replies:** 3\ **Last updated:** [February 5, 2009, 3:14pm UTC](https://www.ruby-forum.com/t/concatenate-named-scopes-leads-to-creation-of-an-array-is-there-a-way-to-have-stipp-a-scope/159485 "2009-02-05T15:14:21Z")
Hi, I try to explain better, I wrote a named scope like that: named\_scope :with\_cellphones\_or\_emails, {:include =\> \[:cellphones, :emails\], :conditions =\> \["(cellphones.active = ? AND cellphones.customer\_id = customer… --- ## [Modify Session Data using session\_id](https://www.ruby-forum.com/t/modify-session-data-using-session-id/155664)
**Author:** [@renian](https://www.ruby-forum.com/u/renian)\ **Replies:** 3\ **Last updated:** [December 16, 2008, 2:08am UTC](https://www.ruby-forum.com/t/modify-session-data-using-session-id/155664 "2008-12-16T02:08:14Z")
Hi, first post here. I’m enjoying getting to know rails. I have been scratching my head trying to find a way to modify data in a session by directly accessing CGI::Session. I should note, using the following code, I… --- ## [Make a system call and proceed without waiting for result?](https://www.ruby-forum.com/t/make-a-system-call-and-proceed-without-waiting-for-result/149661)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 3\ **Last updated:** [October 2, 2008, 10:10am UTC](https://www.ruby-forum.com/t/make-a-system-call-and-proceed-without-waiting-for-result/149661 "2008-10-02T10:10:50Z")
This is probably a general ruby question: in one of my models i need to make loads (up to 600 or so) of system calls with the curl command. It’s a fire-and-forget kind of deal - i don’t care, at that particular momen… --- ## [Ptools gem problem](https://www.ruby-forum.com/t/ptools-gem-problem/87146)
**Author:** [@bitsmith](https://www.ruby-forum.com/u/bitsmith)\ **Replies:** 3\ **Last updated:** [February 28, 2007, 8:50pm UTC](https://www.ruby-forum.com/t/ptools-gem-problem/87146 "2007-02-28T20:50:55Z")
i tried ptools gem and after install win-file-stat and win-pr i get this error in irb… require ‘ptools’ untimeError: GetProcAddress: GetVolumePathNamesForVolumeName or GetVolumePathNa esForVolumeNameA from c:… --- ## [Commenting out Code](https://www.ruby-forum.com/t/commenting-out-code/100900)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [August 1, 2006, 10:04pm UTC](https://www.ruby-forum.com/t/commenting-out-code/100900 "2006-08-01T22:04:22Z")
Does any one know how to comment out code in a controller (.rb file) Thanks, Yng --- ## [Ajax scaffolding respones are received, but not rendered in](https://www.ruby-forum.com/t/ajax-scaffolding-respones-are-received-but-not-rendered-in/59424)
**Author:** [@larrywright](https://www.ruby-forum.com/u/larrywright)\ **Replies:** 3\ **Last updated:** [June 20, 2006, 9:53pm UTC](https://www.ruby-forum.com/t/ajax-scaffolding-respones-are-received-but-not-rendered-in/59424 "2006-06-20T21:53:39Z")
Hi i installed the latest ajaxscaffolding gem and generated a scaffold. List works fine. Delete deletes, but the update doesn’t show and the busy icon spins indefinitely. Pressing new or edit also causes the busy icon … --- ## [Using User\_Engine](https://www.ruby-forum.com/t/using-user-engine/61683)
**Author:** [@benjamin](https://www.ruby-forum.com/u/benjamin)\ **Replies:** 3\ **Last updated:** [May 30, 2006, 3:26pm UTC](https://www.ruby-forum.com/t/using-user-engine/61683 "2006-05-30T15:26:07Z")
I will be working on an information system in a few weeks. I have finally gotten the User\_Engine engine to work but have realized that to access any part of the engine it’s always accessed at http://local…/user/user\_e… --- ## [Define\_method with parameters](https://www.ruby-forum.com/t/define-method-with-parameters/50342)
**Author:** [@halfgaar](https://www.ruby-forum.com/u/halfgaar)\ **Replies:** 3\ **Last updated:** [December 15, 2005, 7:22pm UTC](https://www.ruby-forum.com/t/define-method-with-parameters/50342 "2005-12-15T19:22:18Z")
Hi, I’m trying to write a macro which defines methods. One of these should have a parameter, but I can’t get that to work. Something like: define\_method(“printstuff”) do puts “blabla” end works fine. But, how do I … --- ## [Nginx with Mailman](https://www.ruby-forum.com/t/nginx-with-mailman/234746)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [March 26, 2015, 8:36pm UTC](https://www.ruby-forum.com/t/nginx-with-mailman/234746 "2015-03-26T20:36:13Z")
Hello, i try to run mailman on nginx over fcgiwrap. The sock is present on system and has correct rights, but log say me can not find. server { listen 80; listen \[::\]:80; server\_name lists; root /usr/lib64/mailman/… --- ## [Building problem](https://www.ruby-forum.com/t/building-problem/226991)
**Author:** [@giom](https://www.ruby-forum.com/u/giom)\ **Replies:** 5\ **Last updated:** [June 3, 2013, 4:20pm UTC](https://www.ruby-forum.com/t/building-problem/226991 "2013-06-03T16:20:30Z")
Hi everybody… I hope someone will be able to help me. I have carefully red the installing guide and after some reflexions, I wisely chose the build-gnuradio script option. Therefore: I have installed Ubuntu 12.10 on… --- ## [\[ruby-trunk - Bug #7182\]\[Open\] bug with Array#sort?](https://www.ruby-forum.com/t/ruby-trunk-bug-7182-open-bug-with-array-sort/223813)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [October 18, 2012, 2:56pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7182-open-bug-with-array-sort/223813 "2012-10-18T14:56:38Z")
Issue #7182 has been reported by nazomikan (中島 拓哉). Bug #7182: bug with Array#sort ? Author: nazomikan (中島 拓哉) Status: Open Priority: Normal Assignee: Category: core Target version: 1.9.2 ruby -v: 1.9.2p180 (20… --- ## [Newbie loops question](https://www.ruby-forum.com/t/newbie-loops-question/218567)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [April 4, 2012, 6:09pm UTC](https://www.ruby-forum.com/t/newbie-loops-question/218567 "2012-04-04T18:09:06Z")
I am learning Ruby as my first programming language using the excellent tutorial by Chris P. Learn to Program, by Chris Pine Everything was going well until I tried to write a simple program to print out the 99 bottle… --- ## [Metaprogramming](https://www.ruby-forum.com/t/metaprogramming/217613)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 7, 2012, 2:33pm UTC](https://www.ruby-forum.com/t/metaprogramming/217613 "2012-03-07T14:33:14Z")
Volevo approfondire qualche nozione base di ruby prima di iniziare un nuovo progetto con tema DSL. Ruby è sicuramente di grande aiuto ma alcune cose non me le spiego o devo capirle meglio: Questione 1. Mi chiedevo il… --- ## [Conflicting libraries: jQuery.js & accordion.js](https://www.ruby-forum.com/t/conflicting-libraries-jquery-js-accordion-js/215334)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 1, 2012, 6:30pm UTC](https://www.ruby-forum.com/t/conflicting-libraries-jquery-js-accordion-js/215334 "2012-01-01T18:30:40Z")
I have a library conflict between jQuery.js & accordion.js The first line of accordion.js is $(document).ready(function() { Firebug displays $(document).ready is not a function I have read Avoiding Conflicts with Ot… --- ## [Readline.completion\_append\_character](https://www.ruby-forum.com/t/readline-completion-append-character/206380)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [December 22, 2011, 2:52pm UTC](https://www.ruby-forum.com/t/readline-completion-append-character/206380 "2011-12-22T14:52:45Z")
$B$$$^$$$G$9!#(B GNU readline library $B$G$NOC$G$9$,!"(B6 $B7O$N$b$N$r;H$&$H(B TAB $B%-!\<$G$NJd40(B $B8e$K(B Readline.completion\_append\_character $B$,%G%U%)%k%H$N(B " " $B$KLa$C$F$7(B $B$^$$$^$9!#$7$+$b!"(B" " $B0J… --- ## [\[Ruby 1.9 - Bug #4957\]\[Open\] 2011-07-01 Snapshot build](https://www.ruby-forum.com/t/ruby-1-9-bug-4957-open-2011-07-01-snapshot-build/208955)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [July 25, 2011, 5:25pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4957-open-2011-07-01-snapshot-build/208955 "2011-07-25T17:25:35Z")
Issue #4957 has been reported by Mitsuru FURUI. Bug #4957: 2011-07-01 Snapshot build Author: Mitsuru FURUI Status: Open Priority: Normal Assignee: Category: Target version: 1.9.3 ruby -v: ruby 1.9.3dev (2011-07… --- ## [Static code analysis in Ruby 1.9](https://www.ruby-forum.com/t/static-code-analysis-in-ruby-1-9/193759)
**Author:** [@hubertlepicki](https://www.ruby-forum.com/u/hubertlepicki)\ **Replies:** 5\ **Last updated:** [August 24, 2010, 6:07pm UTC](https://www.ruby-forum.com/t/static-code-analysis-in-ruby-1-9/193759 "2010-08-24T18:07:33Z")
Hi guys, I am wondering if there is any way to perform sort of static code analysis for Ruby 1.9 based programs. I don’t need nothing fancy, just some sort of “code complexity” metric that I could analyse over time. … --- ## [Generare uml da progetto rails](https://www.ruby-forum.com/t/generare-uml-da-progetto-rails/188928)
**Author:** [@a-mj](https://www.ruby-forum.com/u/a-mj)\ **Replies:** 5\ **Last updated:** [May 31, 2010, 5:02pm UTC](https://www.ruby-forum.com/t/generare-uml-da-progetto-rails/188928 "2010-05-31T17:02:13Z")
Buongiorno a tutti, siccome per la mia tesi di laurea ho bisogno di mostrare un diagramma uml della mia applicazione Rails, volevo chiedervi di segnalarmi, se esiste, un tool in grado di generare un diagramma UML in a… --- ## [watir:How to click on play player obj embeded in browser](https://www.ruby-forum.com/t/watir-how-to-click-on-play-player-obj-embeded-in-browser/180577)
**Author:** [@ysuman](https://www.ruby-forum.com/u/ysuman)\ **Replies:** 5\ **Last updated:** [December 25, 2009, 5:04pm UTC](https://www.ruby-forum.com/t/watir-how-to-click-on-play-player-obj-embeded-in-browser/180577 "2009-12-25T17:04:52Z")
How to click on play icon in a media player object embeded in web browser. --- ## [SystemCallError.new does not create Errno](https://www.ruby-forum.com/t/systemcallerror-new-does-not-create-errno/176897)
**Author:** [@justincollins](https://www.ruby-forum.com/u/justincollins)\ **Replies:** 5\ **Last updated:** [October 11, 2009, 5:23am UTC](https://www.ruby-forum.com/t/systemcallerror-new-does-not-create-errno/176897 "2009-10-11T05:23:20Z")
SystemCallError.new is supposed to create a new instance of the appropriate Errno class based on the errno given. However, there seems to be some problem: irb(main):001:0\> Errno::EACCES.new.errno =\> 13 irb(main):002… --- ## [Shouldn't this trigger an nginx 404?](https://www.ruby-forum.com/t/shouldnt-this-trigger-an-nginx-404/163801)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 5\ **Last updated:** [March 26, 2009, 10:33am UTC](https://www.ruby-forum.com/t/shouldnt-this-trigger-an-nginx-404/163801 "2009-03-26T10:33:14Z")
in PHP? header(“HTTP/1.0 404 Not Found”); exit(); i even have fastcgi\_intercept\_errors on; (it wasn’t there before) ? in access.log i see this… but i was hoping to trigger nginx’s error log screen? 24.14.13.2 - - … --- ## [Online Storefront Credit Cards](https://www.ruby-forum.com/t/online-storefront-credit-cards/150943)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 5\ **Last updated:** [October 16, 2008, 2:26am UTC](https://www.ruby-forum.com/t/online-storefront-credit-cards/150943 "2008-10-16T02:26:54Z")
Does anyone have any experience with processing credit cards that can give me some advice on how to handle this situation? I am looking to create an online art venue where members can each have his/her own online sto… --- ## [Problem with rake and dependencies](https://www.ruby-forum.com/t/problem-with-rake-and-dependencies/149588)
**Author:** [@rake\_newb](https://www.ruby-forum.com/u/rake_newb)\ **Replies:** 5\ **Last updated:** [September 26, 2008, 10:52pm UTC](https://www.ruby-forum.com/t/problem-with-rake-and-dependencies/149588 "2008-09-26T22:52:15Z")
Hello: I am new to rake, and I am stuck on a problem with incremental building. My rakefile does what I would like, for the most part. If I touch a .c file, the rakefile functions properly and only builds the necessar… --- ## [Irb weirdness](https://www.ruby-forum.com/t/irb-weirdness/136082)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 5\ **Last updated:** [April 29, 2008, 7:58pm UTC](https://www.ruby-forum.com/t/irb-weirdness/136082 "2008-04-29T19:58:04Z")
Has anybody else had this happen to them in irb? You run something in irb that outputs to the screen without a terminating \\n then the cursor ends up in weird places. If you hit the up arrow it does weird, funky thi… --- ## [Ruby1.9 $B$G$N(B $SAFE==4 $B;~$N(B autoload $BF0:n(B](https://www.ruby-forum.com/t/ruby1-9-b-g-n-b-safe-4-b-n-b-autoload-bf0-n-b/134062)
**Author:** [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\ **Replies:** 5\ **Last updated:** [April 8, 2008, 9:09am UTC](https://www.ruby-forum.com/t/ruby1-9-b-g-n-b-safe-4-b-n-b-autoload-bf0-n-b/134062 "2008-04-08T09:09:58Z")
e$B1J0f!wCNG=!%6e9)Bg$G$9!%e(B From: Hidetoshi NAGAI removed\_email\_address@domain.invalid Subject: \[ruby-dev:34265\] Re: Ruby1.9 e$B$G$Ne(B $SAFE==4 e$B$G$NF0:n$N;EMMJQ99$K$D$$$Fe(B Date: Mon, 7 Apr 2008 10:39:29 +090… --- ## [Euro sign in Select box](https://www.ruby-forum.com/t/euro-sign-in-select-box/112791)
**Author:** [@stalkert](https://www.ruby-forum.com/u/stalkert)\ **Replies:** 5\ **Last updated:** [August 23, 2007, 10:59am UTC](https://www.ruby-forum.com/t/euro-sign-in-select-box/112791 "2007-08-23T10:59:34Z")
For hours I tried to get an Euro sign in my selectbox. Anyone have an idea how I can do this. I try: \<%= select(“prijs”, “prijs”, \['€12.500,‘12500’\], \[‘€25.000’,‘25000’\]\], :selected =\> session\[:zoek\_prijs\]) %\> … --- ## [Reorder plugin](https://www.ruby-forum.com/t/reorder-plugin/107505)
**Author:** [@Hans\_de\_Graaff](https://www.ruby-forum.com/u/Hans_de_Graaff)\ **Replies:** 5\ **Last updated:** [June 25, 2007, 2:42pm UTC](https://www.ruby-forum.com/t/reorder-plugin/107505 "2007-06-25T14:42:57Z")
Hi, I just installed the reorder extension. It works as advertised and makes it easy to have pages appear in the correct order. I did notice a few things while installing and using it, though. Previously I had also i… --- ## [Need help on writing a \[simple?\] query](https://www.ruby-forum.com/t/need-help-on-writing-a-simple-query/104159)
**Author:** [@vince](https://www.ruby-forum.com/u/vince)\ **Replies:** 5\ **Last updated:** [May 15, 2007, 5:05am UTC](https://www.ruby-forum.com/t/need-help-on-writing-a-simple-query/104159 "2007-05-15T05:05:36Z")
Hi. Can someone help me get started on writing a query? I’m getting tripped up on this. I basically just need to query and display all courses that have at least one ‘instructor\_confirmed’. The table structure is s… --- ## [Manejo de Default Values en Active Record](https://www.ruby-forum.com/t/manejo-de-default-values-en-active-record/103763)
**Author:** [@moctan](https://www.ruby-forum.com/u/moctan)\ **Replies:** 5\ **Last updated:** [May 10, 2007, 5:00pm UTC](https://www.ruby-forum.com/t/manejo-de-default-values-en-active-record/103763 "2007-05-10T17:00:41Z")
Los Default Values del objeto Active Record, los debo manejar en el callback after\_initialize ? : class Producto \< ActiveRecord::Base protected def after\_initialize self.costo = 0.0 unless self.costo end end Enti… --- ## [Templates para RoR?](https://www.ruby-forum.com/t/templates-para-ror/90859)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 5\ **Last updated:** [April 9, 2007, 10:05pm UTC](https://www.ruby-forum.com/t/templates-para-ror/90859 "2007-04-09T22:05:45Z")
He estado buscando templates para RoR y creo que he encontrado algo util: http://wiki.rubyonrails.org/rails/pages/OpenSourceProjects --- ## [Bytes, strings and encodings](https://www.ruby-forum.com/t/bytes-strings-and-encodings/90627)
**Author:** [@mare](https://www.ruby-forum.com/u/mare)\ **Replies:** 5\ **Last updated:** [April 4, 2007, 11:25am UTC](https://www.ruby-forum.com/t/bytes-strings-and-encodings/90627 "2007-04-04T11:25:54Z")
Hi all I’m creating a Ruby client for some web service and need to send a file to that service. Since I’m a newbie, I have problems translating this Java code into Ruby: byte\[\] origFile = FileUtils.readFileToByteArra… --- ## [DL::PtrData#inspect](https://www.ruby-forum.com/t/dl-ptrdata-inspect/88465)
**Author:** [@sheepman](https://www.ruby-forum.com/u/sheepman)\ **Replies:** 5\ **Last updated:** [March 12, 2007, 10:15am UTC](https://www.ruby-forum.com/t/dl-ptrdata-inspect/88465 "2007-03-12T10:15:59Z")
e$B$3$s$P$s$O!"e(Bsheepman e$B$G$9!#e(B DL::PtrData e$B$He(B DL::Symbol e$B$Ne(B inspect e$B$,e(B $ ruby-1.8.5 -rdl -e ‘p DL::Symbol.new(0, “a”, “I”)’ #\ e$B$H$$$&… --- ## [Sobre blog](https://www.ruby-forum.com/t/sobre-blog/85807)
**Author:** [@Hector\_MuSSSSoz](https://www.ruby-forum.com/u/Hector_MuSSSSoz)\ **Replies:** 5\ **Last updated:** [February 16, 2007, 11:31pm UTC](https://www.ruby-forum.com/t/sobre-blog/85807 "2007-02-16T23:31:22Z")
Hola, hola!! Estoy haciendo un blog en RoR y estoy pensando en como hacer el sistema de comentarios. Me interesaría que se pudieran comentar los posts y comentar los comentarios también. Sería una estructura de árbol… --- ## [Require in models?](https://www.ruby-forum.com/t/require-in-models/83512)
**Author:** [@lee](https://www.ruby-forum.com/u/lee)\ **Replies:** 5\ **Last updated:** [January 26, 2007, 9:38pm UTC](https://www.ruby-forum.com/t/require-in-models/83512 "2007-01-26T21:38:01Z")
I am getting the error “Missing model property.rb” whenever I insert require statements into my model (in this case property.rb). The error occurs when I try to access my application through the browser. As soon as I … --- ## [Delete files with file-column?](https://www.ruby-forum.com/t/delete-files-with-file-column/72768)
**Author:** [@starburger](https://www.ruby-forum.com/u/starburger)\ **Replies:** 5\ **Last updated:** [October 20, 2006, 8:19am UTC](https://www.ruby-forum.com/t/delete-files-with-file-column/72768 "2006-10-20T08:19:10Z")
In the web app I’m currently working on users can upload multiple images and can also delete them later on. Is there a way to easily delete uploaded files in file-column? The deletion should affect the database and t… --- ## [Pi limited to 15 digits?](https://www.ruby-forum.com/t/pi-limited-to-15-digits/69222)
**Author:** [@Vincent\_A](https://www.ruby-forum.com/u/Vincent_A)\ **Replies:** 5\ **Last updated:** [September 19, 2006, 6:22pm UTC](https://www.ruby-forum.com/t/pi-limited-to-15-digits/69222 "2006-09-19T18:22:27Z")
Hello, I am trying to calculate pi in an arithmetical way with a big number of decimal digits. Unfortunately, the code below only displays 15 digits. How can I ask for more digits ? require ‘bigdecimal’ puts("Enter… [Previous page](https://www.ruby-forum.com/top.md?page=1000&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1002&per_page=50)