# Top **URL:** https://www.ruby-forum.com/top.md?page=1281 [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:** 1282 --- ## [Open-uri and illegal url characters](https://www.ruby-forum.com/t/open-uri-and-illegal-url-characters/139776)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [June 6, 2008, 10:10pm UTC](https://www.ruby-forum.com/t/open-uri-and-illegal-url-characters/139776 "2008-06-06T22:10:33Z")
Hello, n00b here. I use open-uri to read a Yahoo .csv file of stock and index quotes. Yahoo indices start with a circumflex (“^”) which a browser will convert to “%5e”. The following line is rejected by Yahoo (andRuby… --- ## [Has\_many :through delete(object) only NULL foreign keys?](https://www.ruby-forum.com/t/has-many-through-delete-object-only-null-foreign-keys/117551)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 3\ **Last updated:** [October 18, 2007, 10:17am UTC](https://www.ruby-forum.com/t/has-many-through-delete-object-only-null-foreign-keys/117551 "2007-10-18T10:17:11Z")
I have join model being used with the has\_many :through relationship and am doing the following… class Job has\_many :views has\_many :candidates\_viewd, :through =\> :views, :source =\> :candidate end class Candidate … --- ## [Check\_box helper y habtm](https://www.ruby-forum.com/t/check-box-helper-y-habtm/82575)
**Author:** [@ZSSSSrate](https://www.ruby-forum.com/u/ZSSSSrate)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:38pm UTC](https://www.ruby-forum.com/t/check-box-helper-y-habtm/82575 "2007-09-25T22:38:54Z")
Buenas, Pues después de arrancar el servidor, vienen las dudas, claro estaba : ) Creo que la estructura de clases la tengo bien. Dos objetos, cada uno con su id, y una tabla que relaciona los ids. Por ejemplo globos … --- ## [Where do 'logger.debug' statements go in a production enviro](https://www.ruby-forum.com/t/where-do-logger-debug-statements-go-in-a-production-enviro/104826)
**Author:** [@Joel\_O](https://www.ruby-forum.com/u/Joel_O)\ **Replies:** 3\ **Last updated:** [May 23, 2007, 9:38pm UTC](https://www.ruby-forum.com/t/where-do-logger-debug-statements-go-in-a-production-enviro/104826 "2007-05-23T21:38:04Z")
Specifically within the dreamhost environment (fastcgi)? (that’s the only place I’ve attempted deploying out to). I’ve placed a few logger.debug statements in my application but don’t see them popping up anywhere - pr… --- ## [Where to put views for application controller?](https://www.ruby-forum.com/t/where-to-put-views-for-application-controller/103232)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [May 3, 2007, 7:05pm UTC](https://www.ruby-forum.com/t/where-to-put-views-for-application-controller/103232 "2007-05-03T19:05:08Z")
hi, im pretty much a rails newbie, but i was wondering where the rhtml files go for the application controller? i.e. if i had some logic that needed to be performed on the document root of my website: (i.e. http://ww… --- ## [How to add extra value to form?](https://www.ruby-forum.com/t/how-to-add-extra-value-to-form/84249)
**Author:** [@Matt\_Mueller](https://www.ruby-forum.com/u/Matt_Mueller)\ **Replies:** 3\ **Last updated:** [February 2, 2007, 10:05pm UTC](https://www.ruby-forum.com/t/how-to-add-extra-value-to-form/84249 "2007-02-02T22:05:23Z")
Ok, I am a total n00b when it comes to this stuff, but am working as a designer on a project built on ror. Here’s my question. I want to add js tooltips to pop up when a form field is focused on. This is easy enough…… --- ## [Select de Fechas](https://www.ruby-forum.com/t/select-de-fechas/83072)
**Author:** [@Chika](https://www.ruby-forum.com/u/Chika)\ **Replies:** 3\ **Last updated:** [January 24, 2007, 7:27pm UTC](https://www.ruby-forum.com/t/select-de-fechas/83072 "2007-01-24T19:27:10Z")
Realmente estoy muy molesta con el manejo de fechas, no me resulta nada y la documentación no la entiendo. Por favor ayudenme: tengo un form con una fecha, que pude ser modificada: \<% @persona.estudios.each do |@e|%\>… --- ## [Automatically Determining "Requires" and "Provides" informat](https://www.ruby-forum.com/t/automatically-determining-requires-and-provides-informat/82326)
**Author:** [@Scott\_Parkerson](https://www.ruby-forum.com/u/Scott_Parkerson)\ **Replies:** 3\ **Last updated:** [January 22, 2007, 4:11am UTC](https://www.ruby-forum.com/t/automatically-determining-requires-and-provides-informat/82326 "2007-01-22T04:11:47Z")
I’m looking to write a script that examines one or more scripts written in Ruby and programatically determine the following: What does each script provide? Specifically, what classes are defined, whether they are in… --- ## [Ruby Interpreter on OSX 10.4.7 within Eclipse](https://www.ruby-forum.com/t/ruby-interpreter-on-osx-10-4-7-within-eclipse/80879)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [January 2, 2007, 1:50am UTC](https://www.ruby-forum.com/t/ruby-interpreter-on-osx-10-4-7-within-eclipse/80879 "2007-01-02T01:50:32Z")
Learning R. and working in the Eclipse IDE - which I use for Java programming - what interpreter would you recommend using and where can I find it? Any help would be appreciated. Thanks. --- ## [Un slide sur Capistrano](https://www.ruby-forum.com/t/un-slide-sur-capistrano/75868)
**Author:** [@Zambra](https://www.ruby-forum.com/u/Zambra)\ **Replies:** 3\ **Last updated:** [November 14, 2006, 3:48pm UTC](https://www.ruby-forum.com/t/un-slide-sur-capistrano/75868 "2006-11-14T15:48:43Z")
Il est peut-être déjà passé ici mais une piqûre de rappel ne fait pas de mal : http://cleanair.highgroove.com/files/Capistrano%20-%20Atlanta%20Ruby%20User%20Group.pdf --- ## [Update\_attributes and save!](https://www.ruby-forum.com/t/update-attributes-and-save/97887)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 3\ **Last updated:** [July 11, 2006, 3:16am UTC](https://www.ruby-forum.com/t/update-attributes-and-save/97887 "2006-07-11T03:16:35Z")
I notice that ActiveRecord::Base.update\_attributes() calls save(). What if I want to get an exception if the save fails? Is there a way to get the update\_attributes() function plus the save! function? Thanks, Wes --- ## [:class in link\_to\_remote?](https://www.ruby-forum.com/t/class-in-link-to-remote/54423)
**Author:** [@boram](https://www.ruby-forum.com/u/boram)\ **Replies:** 3\ **Last updated:** [March 4, 2006, 11:18am UTC](https://www.ruby-forum.com/t/class-in-link-to-remote/54423 "2006-03-04T11:18:48Z")
Is there a way to set the class of a link in link\_to\_remote? I tried adding :class =\> “this\_damn\_class” after the :url hash and it didn’t work. I went ahead and did it manually using remote\_function, i.e. My Link --- ## [File\_column and tmp files](https://www.ruby-forum.com/t/file-column-and-tmp-files/96049)
**Author:** [@johnt519](https://www.ruby-forum.com/u/johnt519)\ **Replies:** 3\ **Last updated:** [January 22, 2006, 11:24pm UTC](https://www.ruby-forum.com/t/file-column-and-tmp-files/96049 "2006-01-22T23:24:19Z")
Hi again… One more item… the file\_column plugin uses a tmp directory inside the /public directory to store a temporary uploaded item. But it looks like this folder is just going to grow and grow. Is there some way to … --- ## [\[Templates\] \[Noob\] templates across controllers?](https://www.ruby-forum.com/t/templates-noob-templates-across-controllers/51270)
**Author:** [@DSAndrew\_SDaveSS\_Th](https://www.ruby-forum.com/u/DSAndrew_SDaveSS_Th)\ **Replies:** 3\ **Last updated:** [December 29, 2005, 1:40am UTC](https://www.ruby-forum.com/t/templates-noob-templates-across-controllers/51270 "2005-12-29T01:40:23Z")
Fine Rails Hackers: I am trying to decide how to approach a templating concern. I would like to define a standard template for all of my pages (including a basic header, styles, footer) across my five base controller… --- ## [myObject.send(column.name) from Agile Development book](https://www.ruby-forum.com/t/myobject-send-column-name-from-agile-development-book/54388)
**Author:** [@Shelby\_W](https://www.ruby-forum.com/u/Shelby_W)\ **Replies:** 3\ **Last updated:** [December 27, 2005, 6:02pm UTC](https://www.ruby-forum.com/t/myobject-send-column-name-from-agile-development-book/54388 "2005-12-27T18:02:59Z")
I’m studying the Agile Development with Rails book. In the chapter that first sets up the depot application (page 68), there is this bit of code from a view: \<% for product in @products %\> \<% for column in Prod… --- ## [OpenResty 1.9.15.1 released](https://www.ruby-forum.com/t/openresty-1-9-15-1-released/244728)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [June 4, 2016, 7:40am UTC](https://www.ruby-forum.com/t/openresty-1-9-15-1-released/244728 "2016-06-04T07:40:32Z")
Hi folks, I am happy to announce the new formal release, 1.9.15.1, of the OpenResty web platform based on NGINX and LuaJIT: https://openresty.org/en/download.html Both the (portable) source code distribution and the … --- ## [Locking a table not working?](https://www.ruby-forum.com/t/locking-a-table-not-working/242221)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [June 5, 2015, 8:44am UTC](https://www.ruby-forum.com/t/locking-a-table-not-working/242221 "2015-06-05T08:44:39Z")
I have this code in my program, this code is suppose to prevent two or more users to update sequence table at the same time but it is not working. I tried this code using ruby only and it works really well but not in … --- ## [Error 193: %1 is not a valid win32 application](https://www.ruby-forum.com/t/error-193-1-is-not-a-valid-win32-application/224132)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [October 31, 2012, 11:00am UTC](https://www.ruby-forum.com/t/error-193-1-is-not-a-valid-win32-application/224132 "2012-10-31T11:00:58Z")
I’m trying to launch Webdriver via an Ocra exe which works on all the PCs I’ve tried except one particular one. It works on WinXP 32 bit, and Win7 32 and 64 bit. The computer that’s getting this error is 64 bit Win7. … --- ## [Deadlock issue](https://www.ruby-forum.com/t/deadlock-issue/211509)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [September 6, 2011, 7:18am UTC](https://www.ruby-forum.com/t/deadlock-issue/211509 "2011-09-06T07:18:01Z")
I logged an issue on Codeplex (#6449) about the previous deadlock bug I encountered, and I have come up with a patch which should fix the issue, which I’ve submitted as a pull request: https://github.com/gglresearchan… --- ## [TypeError (Cannot visit Category):](https://www.ruby-forum.com/t/typeerror-cannot-visit-category/205930)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [April 18, 2011, 10:33pm UTC](https://www.ruby-forum.com/t/typeerror-cannot-visit-category/205930 "2011-04-18T22:33:17Z")
Hey all, this order\_by method right here is throwing an exception: @resource\_model.order\_by(@order\_field) The exception is “TypeError (Cannot visit Category):” I think it’s returning this: #ActiveRecord::Relation:0x… --- ## [How are closures implemented?](https://www.ruby-forum.com/t/how-are-closures-implemented/217035)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 23, 2012, 5:36pm UTC](https://www.ruby-forum.com/t/how-are-closures-implemented/217035 "2012-02-23T17:36:47Z")
I’m one of those people who needs to see/understand a typical implementation of something before I can grok how it works. How are closures implemented? How does the closure know about its environment? Since a block c… --- ## [Sessions in Rails](https://www.ruby-forum.com/t/sessions-in-rails/207417)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [May 27, 2011, 2:14pm UTC](https://www.ruby-forum.com/t/sessions-in-rails/207417 "2011-05-27T14:14:49Z")
I’m sorry, I originally posted this topic on Rails-Deployment, but it’s evidently the wrong area. I didn’t want to, did that on distraction, sorry :slight\_smile: Anyway, the original post was this below: Hello! I’m … --- ## [Cannot install rfacebook plugin](https://www.ruby-forum.com/t/cannot-install-rfacebook-plugin/133845)
**Author:** [@sameera](https://www.ruby-forum.com/u/sameera)\ **Replies:** 5\ **Last updated:** [December 6, 2010, 7:15am UTC](https://www.ruby-forum.com/t/cannot-install-rfacebook-plugin/133845 "2010-12-06T07:15:50Z")
Hi all, I was trying to download rfacebook plugin to start my first facebook application in rails. I’m following the tutorial “20-Minute Quick Start Guide for RFacebook - Create a Facebook App Using Rails in 10 Easy … --- ## [Clone array elements](https://www.ruby-forum.com/t/clone-array-elements/185049)
**Author:** [@guilhermemm](https://www.ruby-forum.com/u/guilhermemm)\ **Replies:** 5\ **Last updated:** [March 13, 2010, 3:35am UTC](https://www.ruby-forum.com/t/clone-array-elements/185049 "2010-03-13T03:35:13Z")
How to create the repeat method: \[:one, “two”, 3\].repeat(3) Result: \[:one, :one, :one, “two”, “two”, “two”, 3, 3, 3\] Thanks. --- ## [ITU speech coders for gnuradio](https://www.ruby-forum.com/t/itu-speech-coders-for-gnuradio/181229)
**Author:** [@Veljko\_P](https://www.ruby-forum.com/u/Veljko_P)\ **Replies:** 5\ **Last updated:** [January 12, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/itu-speech-coders-for-gnuradio/181229 "2010-01-12T21:00:59Z")
Hi All, I’m using Ubuntu 9.10, gnuradio version 3.2.2 and two USRP2 boards with XCVR2450 daughter boards. I would like to establish G.711 encoded voice communication between the two USRPs. I tested the link with tx\_v… --- ## [Nginx memcache for redirecta](https://www.ruby-forum.com/t/nginx-memcache-for-redirecta/178339)
**Author:** [@Fernando\_FlSSS\_rez](https://www.ruby-forum.com/u/Fernando_FlSSS_rez)\ **Replies:** 5\ **Last updated:** [November 3, 2009, 5:03am UTC](https://www.ruby-forum.com/t/nginx-memcache-for-redirecta/178339 "2009-11-03T05:03:10Z")
Hello, I would like to know if i could use nginx’s memcache module to store urls so i can create redirects based on variables. Is this possible? Thanks, --- ## [Monitor Size Problem](https://www.ruby-forum.com/t/monitor-size-problem/173864)
**Author:** [@hemantborole](https://www.ruby-forum.com/u/hemantborole)\ **Replies:** 5\ **Last updated:** [August 17, 2009, 9:00pm UTC](https://www.ruby-forum.com/t/monitor-size-problem/173864 "2009-08-17T21:00:16Z")
Champs, Need help … Not related to rails or ruby … :slight\_smile: Scenario is dat i had developed my application at a 17inch monitor … so used big size images as well… i mean according to big screen monitor … Now if … --- ## [ROR on top of a non-SQL database](https://www.ruby-forum.com/t/ror-on-top-of-a-non-sql-database/168528)
**Author:** [@kretch](https://www.ruby-forum.com/u/kretch)\ **Replies:** 5\ **Last updated:** [June 30, 2009, 4:47am UTC](https://www.ruby-forum.com/t/ror-on-top-of-a-non-sql-database/168528 "2009-06-30T04:47:29Z")
Hi All So I have a database called OpenAccess (used for describing electrical objects like transistors etc.) and I’d like to put Rails on top of it. First question is “Is this possible?” i.e. can you put ActiveRecord … --- ## [Do you think we should make \<%= # comment %\> not cause error](https://www.ruby-forum.com/t/do-you-think-we-should-make-comment-not-cause-error/168715)
**Author:** [@winterheat](https://www.ruby-forum.com/u/winterheat)\ **Replies:** 5\ **Last updated:** [May 27, 2009, 7:30am UTC](https://www.ruby-forum.com/t/do-you-think-we-should-make-comment-not-cause-error/168715 "2009-05-27T07:30:38Z")
the code \<% # some code %\> will not cause any error, but the code \<%= # some code %\> will cause an error. the argument is that the second statement is like output \<\< and so it is an error. But I think since puts… --- ## [Beginning ruby session problem / how do I rollback with git?](https://www.ruby-forum.com/t/beginning-ruby-session-problem-how-do-i-rollback-with-git/166294)
**Author:** [@7stud](https://www.ruby-forum.com/u/7stud)\ **Replies:** 5\ **Last updated:** [April 23, 2009, 8:23pm UTC](https://www.ruby-forum.com/t/beginning-ruby-session-problem-how-do-i-rollback-with-git/166294 "2009-04-23T20:23:06Z")
Hi, Rails 2.3.2 I’m following along with the examples in AWDWR (3rd), and around about p. 103, where you are working with a session table you created, I decided to free lance a bit. At some point, I tried to “clear”… --- ## [\[rails 2.3.2\] ajax form issue](https://www.ruby-forum.com/t/rails-2-3-2-ajax-form-issue/163732)
**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\ **Replies:** 5\ **Last updated:** [March 24, 2009, 3:42pm UTC](https://www.ruby-forum.com/t/rails-2-3-2-ajax-form-issue/163732 "2009-03-24T15:42:47Z")
In a Facebox window (running well with an html form) , I have now an Ajax form written .. but when submitted , the request.xhr? =\> false what could be wrong ? what did I miss ? thanks for any enlightenment er… --- ## [Something Strange Re-Iterate](https://www.ruby-forum.com/t/something-strange-re-iterate/158827)
**Author:** [@Shamunda](https://www.ruby-forum.com/u/Shamunda)\ **Replies:** 5\ **Last updated:** [January 28, 2009, 10:51pm UTC](https://www.ruby-forum.com/t/something-strange-re-iterate/158827 "2009-01-28T22:51:32Z")
Hello Seeing as I didn’t get a response from my last question. Let me a different approach. I followed an example config from this site: http://topfunky.net/svn/shovel/nginx/conf/nginx.conf Everything for the most … --- ## [Strange error when starting webrick/mongrel server](https://www.ruby-forum.com/t/strange-error-when-starting-webrick-mongrel-server/147069)
**Author:** [@dhaval\_parikh33](https://www.ruby-forum.com/u/dhaval_parikh33)\ **Replies:** 5\ **Last updated:** [August 28, 2008, 3:32pm UTC](https://www.ruby-forum.com/t/strange-error-when-starting-webrick-mongrel-server/147069 "2008-08-28T15:32:48Z")
hi all, my application crashed so tried starting the server for it again but i’m getting a strange error when i start server with ruby script/server -v 4000 or ruby script/server webrick -v 4000 as - “=\> Booting Mo… --- ## [Embedded perl ssi weirdness?](https://www.ruby-forum.com/t/embedded-perl-ssi-weirdness/138590)
**Author:** [@Jeffrey\_SjfS\_Lim](https://www.ruby-forum.com/u/Jeffrey_SjfS_Lim)\ **Replies:** 5\ **Last updated:** [May 25, 2008, 9:08pm UTC](https://www.ruby-forum.com/t/embedded-perl-ssi-weirdness/138590 "2008-05-25T21:08:43Z")
hi, folks, I’ve been trying out the embedded perl feature with 0.6.31, and while there were initially some problems with getting it up, I’ve managed to resolve just about everything. I do have some questions, though: … --- ## [How to update an iframe element with form\_remote\_tag?](https://www.ruby-forum.com/t/how-to-update-an-iframe-element-with-form-remote-tag/117814)
**Author:** [@fxp](https://www.ruby-forum.com/u/fxp)\ **Replies:** 5\ **Last updated:** [March 3, 2008, 4:10pm UTC](https://www.ruby-forum.com/t/how-to-update-an-iframe-element-with-form-remote-tag/117814 "2008-03-03T16:10:05Z")
I have a view with an iframe in it that contains a list of messages. I would like to update this list from a form in my view that I’ve created with form\_remote\_tag. My code is structured like this right now: #iframe\_… --- ## [WIKI web hosting](https://www.ruby-forum.com/t/wiki-web-hosting/124617)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [January 3, 2008, 3:17pm UTC](https://www.ruby-forum.com/t/wiki-web-hosting/124617 "2008-01-03T15:17:52Z")
Hello everyone. First of all I am a total newby to ROR. I was asked to come up and host a wiki website on my biz-data class. Heard that ROR is one of the easiest approaches to the given problem. I would really appreci… --- ## [Ruby Newby, Delphi oldby -- how snappy is "the Roob"?](https://www.ruby-forum.com/t/ruby-newby-delphi-oldby-how-snappy-is-the-roob/115106)
**Author:** [@Clay\_Shannon](https://www.ruby-forum.com/u/Clay_Shannon)\ **Replies:** 5\ **Last updated:** [September 20, 2007, 7:58pm UTC](https://www.ruby-forum.com/t/ruby-newby-delphi-oldby-how-snappy-is-the-roob/115106 "2007-09-20T19:58:49Z")
I’ve been a \[Borland, Inprise, CodeGear\] Delphi programmer for a baker’s dozen years. I’m looking into 3rdRail (Borland/CodeGear’s new RoR IDE) as a possible “replacement” for Delpi 2006 in a warehouse project I’m wo… --- ## [NameError - Scruffy and Gruff -](https://www.ruby-forum.com/t/nameerror-scruffy-and-gruff/111846)
**Author:** [@amslonewolf](https://www.ruby-forum.com/u/amslonewolf)\ **Replies:** 5\ **Last updated:** [August 12, 2007, 2:56pm UTC](https://www.ruby-forum.com/t/nameerror-scruffy-and-gruff/111846 "2007-08-12T14:56:42Z")
I am trying to generate some charts using Scruffy or Gruff… But both of them are failing with NameError. I am a noob and googled a lot. Any help on how to fix these errors. D:/Screener/Scruffy.rb:2: uninitialized cons… --- ## [For matz to do](https://www.ruby-forum.com/t/for-matz-to-do/110561)
**Author:** [@bitsmith](https://www.ruby-forum.com/u/bitsmith)\ **Replies:** 5\ **Last updated:** [July 27, 2007, 4:03pm UTC](https://www.ruby-forum.com/t/for-matz-to-do/110561 "2007-07-27T16:03:00Z")
i’d like to see two new ruby language additions… 1.) in the sprintf formatting command a way to format for business… i.e… processing payroll chks…with asterik fill AND commas and space fill AND commas or anything fill… --- ## [Ruby Certificate Program @ University of Washington This Fal](https://www.ruby-forum.com/t/ruby-certificate-program-university-of-washington-this-fal/110295)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 5\ **Last updated:** [July 25, 2007, 4:44am UTC](https://www.ruby-forum.com/t/ruby-certificate-program-university-of-washington-this-fal/110295 "2007-07-25T04:44:51Z")
There is a certificate course at the UW starting this fall. It is 3 quarters long starting at rubynewb, then rails/web development, then rubyjedi. no, not the real titles. You are not required to take all three course… --- ## [P(65536\*\*(1\<\<29)) stalls](https://www.ruby-forum.com/t/p-65536-1-29-stalls/109646)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 5\ **Last updated:** [July 18, 2007, 2:13pm UTC](https://www.ruby-forum.com/t/p-65536-1-29-stalls/109646 "2007-07-18T14:13:44Z")
e$B1sF#$H?=$7$^$9!#e(B e$B0J2\<$N$h$&$K$9$k$HH?1~$,$J$/$J$j$^$9!#e(BCtrl+C e$B$G$b;\_$a$i$l$^$;$s!#e(B $ ./ruby -ve ‘p(65536\*\*(1\<\<29))’ ruby 1.8.6 (2007-07-17 patchlevel 5000) \[i686-linux\] $ ./ruby -ve ‘p(65536\*\*(1\<\<2… --- ## [Auto\_complete\_for - return id](https://www.ruby-forum.com/t/auto-complete-for-return-id/107948)
**Author:** [@dgm](https://www.ruby-forum.com/u/dgm)\ **Replies:** 5\ **Last updated:** [June 28, 2007, 12:35am UTC](https://www.ruby-forum.com/t/auto-complete-for-return-id/107948 "2007-06-28T00:35:06Z")
I’m using an auto\_complete\_for. Is there an easy way to return the id of the item the user selects from the list? For example - I have an auto complete drop down that has 3 items in it. phones computers monitors wh… --- ## [How to Distinguish between a Reset packet and a Normal one](https://www.ruby-forum.com/t/how-to-distinguish-between-a-reset-packet-and-a-normal-one/89697)
**Author:** [@sai438](https://www.ruby-forum.com/u/sai438)\ **Replies:** 5\ **Last updated:** [March 29, 2007, 8:00am UTC](https://www.ruby-forum.com/t/how-to-distinguish-between-a-reset-packet-and-a-normal-one/89697 "2007-03-29T08:00:23Z")
How to Distinguish between reset packet and a normal packet?? Here I am using TCPSocket API where in Iam Using recvfrom(). --- ## [Numerous developers developing Rails app on different OSes](https://www.ruby-forum.com/t/numerous-developers-developing-rails-app-on-different-oses/82175)
**Author:** [@Diego](https://www.ruby-forum.com/u/Diego)\ **Replies:** 5\ **Last updated:** [January 18, 2007, 9:58am UTC](https://www.ruby-forum.com/t/numerous-developers-developing-rails-app-on-different-oses/82175 "2007-01-18T09:58:50Z")
Hi all, I was wondering whether there were any problems, or things to look out for, if you had numerous developers all working on the same application, but they uses different operating systems to do their work? I am… --- ## [Help, my 'case/when' code doesn't work](https://www.ruby-forum.com/t/help-my-case-when-code-doesnt-work/78267)
**Author:** [@cremes](https://www.ruby-forum.com/u/cremes)\ **Replies:** 5\ **Last updated:** [December 4, 2006, 7:22pm UTC](https://www.ruby-forum.com/t/help-my-case-when-code-doesnt-work/78267 "2006-12-04T19:22:05Z")
I’ve been using ruby for several months now so imagine my surprise when I wrote something using the ‘case’ construct and I discovered that I didn’t understand how to use it! What’s worse is that even after looking thr… --- ## [Dynamic websites?](https://www.ruby-forum.com/t/dynamic-websites/73051)
**Author:** [@jonathan](https://www.ruby-forum.com/u/jonathan)\ **Replies:** 5\ **Last updated:** [October 21, 2006, 4:53am UTC](https://www.ruby-forum.com/t/dynamic-websites/73051 "2006-10-21T04:53:50Z")
can ruby be used to create dynamic web pages? for example, using ruby to create rollover images rather than javaScript --- ## [Ruby/Opengl and RUDL](https://www.ruby-forum.com/t/ruby-opengl-and-rudl/70942)
**Author:** [@pinkman](https://www.ruby-forum.com/u/pinkman)\ **Replies:** 5\ **Last updated:** [October 5, 2006, 3:20pm UTC](https://www.ruby-forum.com/t/ruby-opengl-and-rudl/70942 "2006-10-05T15:20:52Z")
I am using RUDL, to create a 2D engine in Opengl… I cant find anything that would cause for this great deal of lag I am getting, other then the fact I have 17 polygons. I’m… not sure why it would lag so much over only… --- ## [Routing for grouping controllers and avoid modules](https://www.ruby-forum.com/t/routing-for-grouping-controllers-and-avoid-modules/70297)
**Author:** [@jmcervera](https://www.ruby-forum.com/u/jmcervera)\ **Replies:** 5\ **Last updated:** [September 28, 2006, 1:23am UTC](https://www.ruby-forum.com/t/routing-for-grouping-controllers-and-avoid-modules/70297 "2006-09-28T01:23:06Z")
Hello, I have this code in my config/routes.rb file ActionController::Routing::Routes.draw do |map| map.supervisor ‘supervisor/:controller/:action/:id’ map.connect ‘:controller/:action/:id’ end I try to group three… --- ## [Control Safari browser](https://www.ruby-forum.com/t/control-safari-browser/69266)
**Author:** [@kprinz](https://www.ruby-forum.com/u/kprinz)\ **Replies:** 5\ **Last updated:** [September 20, 2006, 8:51am UTC](https://www.ruby-forum.com/t/control-safari-browser/69266 "2006-09-20T08:51:18Z")
Hi, I am using win32ole to control the Internet Explorer and I want to port my tool to work with Safari. I know that there is an extension for the watir project, which uses AppleScript to drive safari, but this is no… --- ## [Migration to acts\_as\_list](https://www.ruby-forum.com/t/migration-to-acts-as-list/68307)
**Author:** [@zencocoon](https://www.ruby-forum.com/u/zencocoon)\ **Replies:** 5\ **Last updated:** [September 11, 2006, 6:22pm UTC](https://www.ruby-forum.com/t/migration-to-acts-as-list/68307 "2006-09-11T18:22:40Z")
Salut, Je souhaiterai migrer une appli ayant un model contenant has\_many en lui ajoutant acts\_as\_list exemple sur une nouvelle appli avec la base suivante: http://pastie.caboo.se/12734 une fois quelques listes créé … [Previous page](https://www.ruby-forum.com/top.md?page=1280&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1282&per_page=50)