# Top **URL:** https://www.ruby-forum.com/top.md?page=860 [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:** 861 --- ## [IronRuby + ActiveRecord + MySql](https://www.ruby-forum.com/t/ironruby-activerecord-mysql/179837)
**Author:** [@f1r3](https://www.ruby-forum.com/u/f1r3)\ **Replies:** 3\ **Last updated:** [December 5, 2009, 10:16am UTC](https://www.ruby-forum.com/t/ironruby-activerecord-mysql/179837 "2009-12-05T10:16:06Z")
Is there a MySql adapter available? --- ## [Using standard validation methods in custom validation metho](https://www.ruby-forum.com/t/using-standard-validation-methods-in-custom-validation-metho/168050)
**Author:** [@jimb](https://www.ruby-forum.com/u/jimb)\ **Replies:** 8\ **Last updated:** [May 17, 2009, 5:07pm UTC](https://www.ruby-forum.com/t/using-standard-validation-methods-in-custom-validation-metho/168050 "2009-05-17T17:07:34Z")
Hi, Is it possible to use standard validation methods in custom validation methods? eg: def check\_children if children != “” validates\_numericality\_of :children end end When I run this code I get a no method err… --- ## [Page\_attachments problem](https://www.ruby-forum.com/t/page-attachments-problem/158055)
**Author:** [@errolsiegel](https://www.ruby-forum.com/u/errolsiegel)\ **Replies:** 3\ **Last updated:** [January 18, 2009, 11:53pm UTC](https://www.ruby-forum.com/t/page-attachments-problem/158055 "2009-01-18T23:53:43Z")
This is weird. I installed page\_attachments and followed the setup instructions. When I open a page I see “Attachments (0)” and the green plus sign. However, I can’t click on the green plus sign to add an attachmen… --- ## [Multiple application using apache and mongrel cluster](https://www.ruby-forum.com/t/multiple-application-using-apache-and-mongrel-cluster/146219)
**Author:** [@simi](https://www.ruby-forum.com/u/simi)\ **Replies:** 3\ **Last updated:** [August 19, 2008, 6:24pm UTC](https://www.ruby-forum.com/t/multiple-application-using-apache-and-mongrel-cluster/146219 "2008-08-19T18:24:14Z")
Hi, I need to deploy two rails applications using apache and mongrel cluster. I have modified VirtualHost and configured mongrel cluster for a single application http://mydomain.com and it works fine. The administra… --- ## [Regular Expressions](https://www.ruby-forum.com/t/regular-expressions/132948)
**Author:** [@acampos](https://www.ruby-forum.com/u/acampos)\ **Replies:** 3\ **Last updated:** [March 26, 2008, 6:06am UTC](https://www.ruby-forum.com/t/regular-expressions/132948 "2008-03-26T06:06:42Z")
Hi, Sorry if this is already discussed somewhere but after a trawl through this forum I couldn’t find what the state of play is with regular expression support in IronRuby. I took a look at the IronRuby.Libraries ass… --- ## [Replace a text in base directory](https://www.ruby-forum.com/t/replace-a-text-in-base-directory/116427)
**Author:** [@mokkai](https://www.ruby-forum.com/u/mokkai)\ **Replies:** 8\ **Last updated:** [October 6, 2007, 4:28am UTC](https://www.ruby-forum.com/t/replace-a-text-in-base-directory/116427 "2007-10-06T04:28:51Z")
how can replace a text from all files in “/home/user” directory and sub directories (tree)… --- ## [How to do "do" blocks](https://www.ruby-forum.com/t/how-to-do-do-blocks/115762)
**Author:** [@datorrey](https://www.ruby-forum.com/u/datorrey)\ **Replies:** 8\ **Last updated:** [September 28, 2007, 12:03pm UTC](https://www.ruby-forum.com/t/how-to-do-do-blocks/115762 "2007-09-28T12:03:37Z")
How come this works: collection\_of\_objects = \[\] 10.times do collection\_of\_objects \<\< MyObject.create end But this doesn’t: collection\_of\_objects = \[\] 10.times do { collection\_of\_objects \<\< MyObject.create } I did… --- ## [Nouveau message DEPRECATION pour xml\_serialization.rb](https://www.ruby-forum.com/t/nouveau-message-deprecation-pour-xml-serialization-rb/114488)
**Author:** [@gers32](https://www.ruby-forum.com/u/gers32)\ **Replies:** 8\ **Last updated:** [September 25, 2007, 11:04pm UTC](https://www.ruby-forum.com/t/nouveau-message-deprecation-pour-xml-serialization-rb/114488 "2007-09-25T23:04:30Z")
Bonjour, Cela fait deux mois que je développe une application via Aptana RadRails (plugin MyEclipse), sans mise à jour récente. Et depuis quelques jours, le message suivant inonde ma Console : c:/ruby/lib/ruby/gems/1… --- ## [Two acts\_as\_ferret questions!](https://www.ruby-forum.com/t/two-acts-as-ferret-questions/109621)
**Author:** [@grandtang](https://www.ruby-forum.com/u/grandtang)\ **Replies:** 3\ **Last updated:** [July 17, 2007, 3:34pm UTC](https://www.ruby-forum.com/t/two-acts-as-ferret-questions/109621 "2007-07-17T15:34:29Z")
hi, guys: two acts\_as\_ferret questions! 1, ruby script/plugin install svn://projects.jkraemer.net/acts\_as\_ferret/tags/stable/acts\_as\_ferret sh: svn: command not found i can not install acts\_as\_ferret to my Rails pro… --- ## [Newbie question: deleting all of a string's contents BEFORE](https://www.ruby-forum.com/t/newbie-question-deleting-all-of-a-strings-contents-before/106158)
**Author:** [@superwick](https://www.ruby-forum.com/u/superwick)\ **Replies:** 8\ **Last updated:** [June 6, 2007, 11:32pm UTC](https://www.ruby-forum.com/t/newbie-question-deleting-all-of-a-strings-contents-before/106158 "2007-06-06T23:32:53Z")
Hi, I was trying to figure out how to take a string like this: “http:// - YouTube” and removing everything before (and including) the “=”, creating a new string with just “QMuClxuWdH8”. At first I thought I would ha… --- ## [Restful Rails DELETE Javascript Question](https://www.ruby-forum.com/t/restful-rails-delete-javascript-question/86902)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [February 28, 2007, 2:26am UTC](https://www.ruby-forum.com/t/restful-rails-delete-javascript-question/86902 "2007-02-28T02:26:03Z")
Hi, Reading over the Restful Rails Development PDF and I had a couple of questions. On pg 13 it says that because DELETE isn’t supported by browsers, the DELETE is faked using client-side Javascript. This implies to… --- ## [RoR programming style guide?](https://www.ruby-forum.com/t/ror-programming-style-guide/85206)
**Author:** [@dankelley](https://www.ruby-forum.com/u/dankelley)\ **Replies:** 3\ **Last updated:** [February 11, 2007, 7:32pm UTC](https://www.ruby-forum.com/t/ror-programming-style-guide/85206 "2007-02-11T19:32:38Z")
Is there a style guide for RoR? For example, I see that rails likes to create things like \<% … %\> \<% … %\> \<% … %\> and I’m tempted to write this as \<% … … … %\> but I’m not sure if doing so will make my code “l… --- ## [Trunk broken](https://www.ruby-forum.com/t/trunk-broken/100765)
**Author:** [@Farrel\_L](https://www.ruby-forum.com/u/Farrel_L)\ **Replies:** 8\ **Last updated:** [August 3, 2006, 12:06pm UTC](https://www.ruby-forum.com/t/trunk-broken/100765 "2006-08-03T12:06:39Z")
I just checked out the latest version from svn but it seems to be broken. After setting up my databases using the scripts I go to http://localhost:3000/admin and login but then immediately the following error occurs. … --- ## [Threading example in FAQ 4.2 is slightly broken?](https://www.ruby-forum.com/t/threading-example-in-faq-4-2-is-slightly-broken/58410)
**Author:** [@nctodc](https://www.ruby-forum.com/u/nctodc)\ **Replies:** 8\ **Last updated:** [April 21, 2006, 4:36pm UTC](https://www.ruby-forum.com/t/threading-example-in-faq-4-2-is-slightly-broken/58410 "2006-04-21T16:36:19Z")
Hi all, I just ran the example at the end of FAQ 4.2 http://www.rubycentral.com/faq/rubyfaq-4.html#ss4.2 The FAQ text says this produces: onetwo: : 00 onetwo: : 11 onetwo: : 33 This confused me, so I ran the cod… --- ## [Are my metaprogramming underpants showing?](https://www.ruby-forum.com/t/are-my-metaprogramming-underpants-showing/49549)
**Author:** [@M.B.Smillie](https://www.ruby-forum.com/u/M.B.Smillie)\ **Replies:** 8\ **Last updated:** [December 8, 2005, 4:09am UTC](https://www.ruby-forum.com/t/are-my-metaprogramming-underpants-showing/49549 "2005-12-08T04:09:20Z")
Hello all, I’ve done a quick little project to see if I can wrap my head around Ruby metaprogramming, and I’d like to run it by some more-experienced minds. I picked the quick little task of coding up the web API for… --- ## [How to get the reference?](https://www.ruby-forum.com/t/how-to-get-the-reference/242306)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [June 14, 2015, 10:49pm UTC](https://www.ruby-forum.com/t/how-to-get-the-reference/242306 "2015-06-14T22:49:50Z")
please help solve the problem. There is a table users: id :integer, autoincrement name :string gender\_id :integer There is a table genders: id :integer, autoincrement gender\_name :string model User: class User \< … --- ## [How to change a flowgraph in c++ dynamically](https://www.ruby-forum.com/t/how-to-change-a-flowgraph-in-c-dynamically/241104)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [May 16, 2014, 2:34am UTC](https://www.ruby-forum.com/t/how-to-change-a-flowgraph-in-c-dynamically/241104 "2014-05-16T02:34:30Z")
Hi everybody, I was wonder why I can’t make a class of topblock in c++ like in python as said here: http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsWritePythonApplications Then I think, I can control the… --- ## [Nested forms ma chi chiama il controller?](https://www.ruby-forum.com/t/nested-forms-ma-chi-chiama-il-controller/215609)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [January 10, 2012, 8:02pm UTC](https://www.ruby-forum.com/t/nested-forms-ma-chi-chiama-il-controller/215609 "2012-01-10T20:02:22Z")
Forse l’oggetto non e’ molto esaustivo ma non mi veniva niente di meglio. Il modello Company has\_many managers accepts\_nested\_attributes\_for :managers ed ho creato un form di questo tipo: = semantic\_form\_for(@compan… --- ## [How to use a method inside a block](https://www.ruby-forum.com/t/how-to-use-a-method-inside-a-block/212920)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [October 18, 2011, 1:25am UTC](https://www.ruby-forum.com/t/how-to-use-a-method-inside-a-block/212920 "2011-10-18T01:25:14Z")
Hi everyone , Was wondering, how am I supposed to use a method inside a block , as for example , how am I supposed to use mult function in the flowing block : (1…5).each do |n| mult(n,2) end def mult(x,y) x\*y end … --- ## [Cucumber broke my rake tasks! 0.3.5](https://www.ruby-forum.com/t/cucumber-broke-my-rake-tasks-0-3-5/168062)
**Author:** [@diabolist](https://www.ruby-forum.com/u/diabolist)\ **Replies:** 5\ **Last updated:** [May 16, 2009, 8:42pm UTC](https://www.ruby-forum.com/t/cucumber-broke-my-rake-tasks-0-3-5/168062 "2009-05-16T20:42:05Z")
Seem to be having a problem with the new releases 0.3.5 which completely breaks my rake tasks cucumber.rake · GitHub. WIth the t.fork = true # Explicitly fork for cucumber 0.3.4 and rails lines added to the tasks non… --- ## [Inverse de rake gems:unpack](https://www.ruby-forum.com/t/inverse-de-rake-gems-unpack/156447)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 5\ **Last updated:** [December 29, 2008, 9:58am UTC](https://www.ruby-forum.com/t/inverse-de-rake-gems-unpack/156447 "2008-12-29T09:58:49Z")
Bonjour, De la même façon qu’il y a un rake rails:unfreeze pour le rake rails:freeze, quel y a-t-il un pendant de rake gems:unpack (à part supprimer manuellement le répertoire gems) Merci Nicolas --- ## [Problem with extend rails(add new function in lib)](https://www.ruby-forum.com/t/problem-with-extend-rails-add-new-function-in-lib/154612)
**Author:** [@hei](https://www.ruby-forum.com/u/hei)\ **Replies:** 5\ **Last updated:** [December 2, 2008, 11:37am UTC](https://www.ruby-forum.com/t/problem-with-extend-rails-add-new-function-in-lib/154612 "2008-12-02T11:37:45Z")
I do things below: In lib/translater.rb class Translater require “rubygems” require “rmmseg” include “RMMSeg” … def segment(text) RMMSeg::segment(text) end end in helper/xx/xxx.rb module xx require “translat… --- ## [Possible Rails 2.1.0 issue using the Object's send method](https://www.ruby-forum.com/t/possible-rails-2-1-0-issue-using-the-objects-send-method/140743)
**Author:** [@jfoxny](https://www.ruby-forum.com/u/jfoxny)\ **Replies:** 5\ **Last updated:** [July 24, 2008, 5:21pm UTC](https://www.ruby-forum.com/t/possible-rails-2-1-0-issue-using-the-objects-send-method/140743 "2008-07-24T17:21:19Z")
Code like the following worked fine under Rails 2.0.2 but now throws an exception under Rails 2.1.0. Has anyone else had this issue? class BugTest \< ActiveRecord::Base def set\_name(value) send(“name=”, value) end … --- ## [Visual\_effect](https://www.ruby-forum.com/t/visual-effect/136149)
**Author:** [@san1981](https://www.ruby-forum.com/u/san1981)\ **Replies:** 5\ **Last updated:** [April 29, 2008, 4:05pm UTC](https://www.ruby-forum.com/t/visual-effect/136149 "2008-04-29T16:05:38Z")
Hello, I try to make a visual effect “toggle” on a list generated automatically from a controller, I’ve tried this but that doesn’t work? the id "answer\_\<%=i%\> isn’t recognized I think? \<%i=0%\> \ **Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 5\ **Last updated:** [April 23, 2008, 12:36pm UTC](https://www.ruby-forum.com/t/restful-routes-how-to-code-the-create-form-correctly/135534 "2008-04-23T12:36:37Z") Hi there, I’ve been trying to fix this for the whole afternoon, but don’t get it to work: I have: -\> Nested RESTful resources/routes like this: map.resources :users, :member =\> { :enable =\> :put, :view =\> :get } do … --- ## [Which is efficient fastcgi or mingrel?](https://www.ruby-forum.com/t/which-is-efficient-fastcgi-or-mingrel/111946)
**Author:** [@swaroopkanth](https://www.ruby-forum.com/u/swaroopkanth)\ **Replies:** 5\ **Last updated:** [August 15, 2007, 1:28am UTC](https://www.ruby-forum.com/t/which-is-efficient-fastcgi-or-mingrel/111946 "2007-08-15T01:28:21Z")
which is efficient,fastcgi or mingrel? --- ## [Freeze string fails to freeze?](https://www.ruby-forum.com/t/freeze-string-fails-to-freeze/88917)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [March 15, 2007, 11:16pm UTC](https://www.ruby-forum.com/t/freeze-string-fails-to-freeze/88917 "2007-03-15T23:16:50Z")
a=‘asdf’ =\> “asdf” a.freeze =\> “asdf” a=‘qwer’ =\> “qwer” should’nt that throw and exception ??? --- ## [Cronostoria di un successo annunciato, aka My trip to yet an](https://www.ruby-forum.com/t/cronostoria-di-un-successo-annunciato-aka-my-trip-to-yet-an/73911)
**Author:** [@paolodona](https://www.ruby-forum.com/u/paolodona)\ **Replies:** 5\ **Last updated:** [October 29, 2006, 3:00pm UTC](https://www.ruby-forum.com/t/cronostoria-di-un-successo-annunciato-aka-my-trip-to-yet-an/73911 "2006-10-29T15:00:51Z")
My trip to yet another Ruby Meeting \[26/10/06\] Una breve storiella by Paolo Donà ore 15:00 Sto partendo da Padova per andare all’incontro romano del Ruby Social Club. Un pò il sonno, un pò i pensieri da neo-imprend… --- ## [Problems getting WEBrick server up and running (new to ruby)](https://www.ruby-forum.com/t/problems-getting-webrick-server-up-and-running-new-to-ruby/64617)
**Author:** [@javamllama](https://www.ruby-forum.com/u/javamllama)\ **Replies:** 5\ **Last updated:** [September 16, 2006, 6:51am UTC](https://www.ruby-forum.com/t/problems-getting-webrick-server-up-and-running-new-to-ruby/64617 "2006-09-16T06:51:41Z")
Hello, I installed ruby and rails on Monday as I have been hearing great things about both the ruby language and rails framework. Installation went smoothly but I am having problems launching a WEBrick server so see … --- ## [Define\_method vs eval "def ..."](https://www.ruby-forum.com/t/define-method-vs-eval-def/101209)
**Author:** [@fmwr](https://www.ruby-forum.com/u/fmwr)\ **Replies:** 5\ **Last updated:** [August 4, 2006, 1:24am UTC](https://www.ruby-forum.com/t/define-method-vs-eval-def/101209 "2006-08-04T01:24:20Z")
Hello, Just wondering, with eval “def …” I can do: eval “def #{tag}(\*args, &blk) xml(:#{tag}, \*args, &blk) end” Of course it would be nicer to do: define\_method(tag) {|\*args,&blk|, xml(tag, \*args, &blk) } But that t… --- ## [Functional tests and protected actions](https://www.ruby-forum.com/t/functional-tests-and-protected-actions/95560)
**Author:** [@Robert\_MannI](https://www.ruby-forum.com/u/Robert_MannI)\ **Replies:** 5\ **Last updated:** [June 9, 2006, 6:07pm UTC](https://www.ruby-forum.com/t/functional-tests-and-protected-actions/95560 "2006-06-09T18:07:29Z")
Hello! I have certain methods in my Application Controller, that I need to access. Namely ApplicationController#logged\_in\_user The problem is, that when I try to access it, I get: NoMethodError: protected method \`lo… --- ## [Railsday2006?](https://www.ruby-forum.com/t/railsday2006/95606)
**Author:** [@mapopescu](https://www.ruby-forum.com/u/mapopescu)\ **Replies:** 5\ **Last updated:** [June 7, 2006, 3:50pm UTC](https://www.ruby-forum.com/t/railsday2006/95606 "2006-06-07T15:50:10Z")
Bonjour, Est-ce qu’il y a des participants à RailsDay2006.com sur ce forum? Merci, Marius --- ## [RE: Spring-rich killer: rails rich-client proposal](https://www.ruby-forum.com/t/re-spring-rich-killer-rails-rich-client-proposal/99655)
**Author:** [@Joseph\_G](https://www.ruby-forum.com/u/Joseph_G)\ **Replies:** 5\ **Last updated:** [February 1, 2006, 6:06pm UTC](https://www.ruby-forum.com/t/re-spring-rich-killer-rails-rich-client-proposal/99655 "2006-02-01T18:06:38Z")
I am actually fairly familiar with XUL both as a standard and as an implementation (i.e. mozilla’s XUL) and even know a little about XPCom (cross-platform COM). Again I’m not trying to hold anyone’s feet to the fire … --- ## [Undefined method \`clinics\_path'](https://www.ruby-forum.com/t/undefined-method-clinics-path/257846)
**Author:** [@kvnirvana](https://www.ruby-forum.com/u/kvnirvana)\ **Replies:** 1\ **Last updated:** [March 8, 2020, 11:38pm UTC](https://www.ruby-forum.com/t/undefined-method-clinics-path/257846 "2020-03-08T23:38:45Z")
I’m trying to create this setup - A user has many clinics. I have a user table and a clinic table. The clinic table has a user reference. I’m using devise and wicked wizard to create the user and the first clinic. Afte… --- ## [301\* Moved A browser redirects](https://www.ruby-forum.com/t/301-moved-a-browser-redirects/248855)
**Author:** [@mamrez47](https://www.ruby-forum.com/u/mamrez47)\ **Replies:** 1\ **Last updated:** [May 9, 2019, 7:57am UTC](https://www.ruby-forum.com/t/301-moved-a-browser-redirects/248855 "2019-05-09T07:57:37Z")
Sep 5, 2018 - The vinok.ir HyperText Transfer Protocol ( HTTP ) 301 Moved Permanently redirect status response code indicates that the resource requested has been definitively moved to the URL given by the Location h… --- ## [Nginx always searches index.php in the wrong directory](https://www.ruby-forum.com/t/nginx-always-searches-index-php-in-the-wrong-directory/244583)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [May 7, 2016, 11:05am UTC](https://www.ruby-forum.com/t/nginx-always-searches-index-php-in-the-wrong-directory/244583 "2016-05-07T11:05:08Z")
Hello! I have a web root directory pointing to /var/www/html. I have several subfolders in /var/www/html where I host different projects. Example: /var/www/html/chatserver When I try to access http:// MYSERVER.net/c… --- ## [Constallation receiver block in gnuradio companion](https://www.ruby-forum.com/t/constallation-receiver-block-in-gnuradio-companion/220643)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [June 15, 2012, 6:23pm UTC](https://www.ruby-forum.com/t/constallation-receiver-block-in-gnuradio-companion/220643 "2012-06-15T18:23:48Z")
Hello, I want to transmit a continuous stream of data and obtain its synchronized version (before decoding) at the receiver using gnuradio companion. Following the generic\_mod\_demod.py, I have designed the transmit a… --- ## [Rails new project error cannot find railties](https://www.ruby-forum.com/t/rails-new-project-error-cannot-find-railties/218594)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 5, 2012, 4:52pm UTC](https://www.ruby-forum.com/t/rails-new-project-error-cannot-find-railties/218594 "2012-04-05T16:52:36Z")
Hi, I am getting an error while creating a new rails (3.2.3) project on mac os x lion with rvm (with jewelrybox gui) and ruby v 1.9.3 as default. I tried gem install rails, gem install railties, and gem list does sh… --- ## [Proxy\_cache\_use\_stale](https://www.ruby-forum.com/t/proxy-cache-use-stale/190928)
**Author:** [@msony](https://www.ruby-forum.com/u/msony)\ **Replies:** 1\ **Last updated:** [July 1, 2010, 4:11am UTC](https://www.ruby-forum.com/t/proxy-cache-use-stale/190928 "2010-07-01T04:11:13Z")
If I understand this right if I use proxy\_cache\_use\_stale updating and If I have 1000 users trying to access expired cached information. It will only send one request to backend server to update the cache ? Posted a… --- ## [Xforms library on Ubuntu?](https://www.ruby-forum.com/t/xforms-library-on-ubuntu/164369)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 1\ **Last updated:** [April 1, 2009, 10:15am UTC](https://www.ruby-forum.com/t/xforms-library-on-ubuntu/164369 "2009-04-01T10:15:16Z")
Greetings, earthlings: I’ve developed a new radio astronomy application, which uses XForms (yes, I know, a freakin’ antique as far as GUI tookits go, but it’s lightweight and easy to use) as the GUI toolkit. I’m a Fe… --- ## [How to give onchange for select\_year rails helper](https://www.ruby-forum.com/t/how-to-give-onchange-for-select-year-rails-helper/158820)
**Author:** [@mjayakumar2k6](https://www.ruby-forum.com/u/mjayakumar2k6)\ **Replies:** 1\ **Last updated:** [January 29, 2009, 9:13am UTC](https://www.ruby-forum.com/t/how-to-give-onchange-for-select-year-rails-helper/158820 "2009-01-29T09:13:34Z")
\<%=select\_year(Date.today,:include\_blank=\>true, :start\_year =\> Date.today.strftime("%Y").to\_i, :end\_year =\> 1999)%\> i am using rhis helper… now i want to give onchange here… Please help me to solve this … thanks in a… --- ## [Detect whether unicode string is Japanese](https://www.ruby-forum.com/t/detect-whether-unicode-string-is-japanese/149768)
**Author:** [@bobm](https://www.ruby-forum.com/u/bobm)\ **Replies:** 1\ **Last updated:** [September 30, 2008, 7:17pm UTC](https://www.ruby-forum.com/t/detect-whether-unicode-string-is-japanese/149768 "2008-09-30T19:17:04Z")
How can I get a tally of how many characters in a Unicode string are Japanese (hiragana, katakana, kanji)? When I unpack a string, each character comes out like \\xE3\\x81\\x95, but I am trying to check if it’s in the ra… --- ## [Adding an onclick option to link\_to method](https://www.ruby-forum.com/t/adding-an-onclick-option-to-link-to-method/129555)
**Author:** [@tblack06](https://www.ruby-forum.com/u/tblack06)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 7:31pm UTC](https://www.ruby-forum.com/t/adding-an-onclick-option-to-link-to-method/129555 "2008-02-19T19:31:15Z")
Hello, I’m trying to use the rail link\_to to open a popup window and then print the popup window at the same time. Is there a way to add another “onclick” option to tell the popup to print? I know how to do this in… --- ## [Middle/Senior Ruby on Rails Developer (High-Load) х4 Moscow](https://www.ruby-forum.com/t/middle-senior-ruby-on-rails-developer-high-load-4-moscow/245148)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [November 18, 2016, 2:57pm UTC](https://www.ruby-forum.com/t/middle-senior-ruby-on-rails-developer-high-load-4-moscow/245148 "2016-11-18T14:57:03Z")
Данная позиция предполагает набор четырехспециалистов. В связи с чем можно позвать друга. Динамично развивающаяся швейцарская компания, запускает очередной перспективный проект и ищет таланты по всему СНГ для его реал… --- ## [Segmentation fault while printing out C level backtrace information](https://www.ruby-forum.com/t/segmentation-fault-while-printing-out-c-level-backtrace-information/239996)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [March 24, 2014, 3:55am UTC](https://www.ruby-forum.com/t/segmentation-fault-while-printing-out-c-level-backtrace-information/239996 "2014-03-24T03:55:45Z")
Issue #9654 has been updated by Rei Odaira. Thanks for the quick fix. The second segmentation fault no longer happens. Unfortunately, I found another problem regarding the C-level backtrace. Here is what I see in my … --- ## [How to use the "Function Probe" block?](https://www.ruby-forum.com/t/how-to-use-the-function-probe-block/216275)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [January 31, 2012, 3:51pm UTC](https://www.ruby-forum.com/t/how-to-use-the-function-probe-block/216275 "2012-01-31T15:51:31Z")
Hi guys, First of all I was wondering if there was a documentation for blocks such as the Selector and Function Probe. The Selector block was easy enough that I eventually figured out how to use it. I am having troub… --- ## [Selecting params value to use with $.ajax()](https://www.ruby-forum.com/t/selecting-params-value-to-use-with-ajax/217314)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [February 27, 2012, 11:17pm UTC](https://www.ruby-forum.com/t/selecting-params-value-to-use-with-ajax/217314 "2012-02-27T23:17:34Z")
Hello all, I’m trying to write a jquery function where I am posting some data from a form. I am wondering is there a way to select the particular param that I want to use when I submit the data to $.ajax(). I don’t … --- ## [Ottmizzazione delle ricerche nel DB](https://www.ruby-forum.com/t/ottmizzazione-delle-ricerche-nel-db/169826)
**Author:** [@softwarewin](https://www.ruby-forum.com/u/softwarewin)\ **Replies:** 6\ **Last updated:** [June 11, 2009, 12:45am UTC](https://www.ruby-forum.com/t/ottmizzazione-delle-ricerche-nel-db/169826 "2009-06-11T00:45:11Z")
Salve ragazzi, ho costruito un aplicazione dove sono presenti 3 tabelle: 1 - contiene le leggi 2 - contiene gli utenti 3 - contiene i voti degli utenti sugli articoli la terza tabella è di collegamento alle prime d… --- ## [Trouble installing gems with jruby 1.1.6](https://www.ruby-forum.com/t/trouble-installing-gems-with-jruby-1-1-6/159553)
**Author:** [@Stefan\_Magnus\_Landr](https://www.ruby-forum.com/u/Stefan_Magnus_Landr)\ **Replies:** 6\ **Last updated:** [May 18, 2009, 3:42pm UTC](https://www.ruby-forum.com/t/trouble-installing-gems-with-jruby-1-1-6/159553 "2009-05-18T15:42:50Z")
I’m trying to install rails with 1.1.6 on windows xp, but I get the following issue, probably due to the ø in my last name: This is the output from jruby C:\\jruby-1.1.6\\bin\>jruby -S gem install rails JRuby limited o… --- ## [Uso dei blocchi](https://www.ruby-forum.com/t/uso-dei-blocchi/164455)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 6\ **Last updated:** [April 3, 2009, 10:29am UTC](https://www.ruby-forum.com/t/uso-dei-blocchi/164455 "2009-04-03T10:29:11Z")
Ciao ragazzi io ho un problema con un blocco,cioè non riesco a far stampare il contenuto di un hash che viene creato con un blocco.Ora vi spiego il tutto… io ho questo testo: type persona=record età : byte; nome:… [Previous page](https://www.ruby-forum.com/top.md?page=859&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=861&per_page=50)