# Top **URL:** https://www.ruby-forum.com/top.md?page=1157 [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:** 1158 --- ## [Ruby expressions vs. values (like Perl?)](https://www.ruby-forum.com/t/ruby-expressions-vs-values-like-perl/72628)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 6\ **Last updated:** [October 29, 2006, 3:28pm UTC](https://www.ruby-forum.com/t/ruby-expressions-vs-values-like-perl/72628 "2006-10-29T15:28:30Z")
Does Ruby use the same terminology as Perl with regard to expressions versus values? I read a great MJD comment on PerlMonks a while back ( http://www.perlmonks.org/?node\_id=72263 ). That comment notes how, in Perl, … --- ## [Files?](https://www.ruby-forum.com/t/files/70352)
**Author:** [@jonathan](https://www.ruby-forum.com/u/jonathan)\ **Replies:** 6\ **Last updated:** [September 29, 2006, 8:49pm UTC](https://www.ruby-forum.com/t/files/70352 "2006-09-29T20:49:31Z")
I’m getting quite lost and discouraged trying to learn Ruby. \[I have no programming experiance, just html and css\] for something to start with, I would like to use ruby to create a file in directory G:\\Ruby named “myF… --- ## [Showing rows on a page](https://www.ruby-forum.com/t/showing-rows-on-a-page/98099)
**Author:** [@BobB](https://www.ruby-forum.com/u/BobB)\ **Replies:** 6\ **Last updated:** [July 21, 2006, 5:27am UTC](https://www.ruby-forum.com/t/showing-rows-on-a-page/98099 "2006-07-21T05:27:17Z")
This is my first rails program and Iâ??m having trouble figuring out how to show rows on the page when there may not be rows in the database. There are 3 tables, employees, cost\_codes and timesheet, I will simplify th… --- ## [Ri, rdoc, gems, and rails](https://www.ruby-forum.com/t/ri-rdoc-gems-and-rails/98803)
**Author:** [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\ **Replies:** 6\ **Last updated:** [July 18, 2006, 10:56pm UTC](https://www.ruby-forum.com/t/ri-rdoc-gems-and-rails/98803 "2006-07-18T22:56:58Z")
One great new feature of rubygems 0.9 is that we now have ri for installed gems as well. That’s super! I’m not getting this for rails, even though I have the gems installed. Why is this, and how can I add rails’ to r… --- ## [Webservices Xml-Rpc and authentication](https://www.ruby-forum.com/t/webservices-xml-rpc-and-authentication/98349)
**Author:** [@Md\_Mooktakim\_A](https://www.ruby-forum.com/u/Md_Mooktakim_A)\ **Replies:** 6\ **Last updated:** [July 14, 2006, 9:56pm UTC](https://www.ruby-forum.com/t/webservices-xml-rpc-and-authentication/98349 "2006-07-14T21:56:31Z")
Hello, I want to build an application where i have client and server. I need to exacute commands with XM-RPC. I can get all this working, following the howto’s in wiki and main website. But the problem is they are … --- ## [Win32ole/test\_folderitem2\_invokeverb.rb:6:in \`require': no s](https://www.ruby-forum.com/t/win32ole-test-folderitem2-invokeverb-rbin-require-no-s/59790)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 6\ **Last updated:** [May 8, 2006, 2:02pm UTC](https://www.ruby-forum.com/t/win32ole-test-folderitem2-invokeverb-rbin-require-no-s/59790 "2006-05-08T14:02:53Z")
2006-05-01 e$B$+$i!"e(BRuby 1.9 e$B$,e(B i686-linux e$B$J4D6-$Ne(B test-all e$B$Ge(B e$B\ **Author:** [@mickey](https://www.ruby-forum.com/u/mickey)\ **Replies:** 6\ **Last updated:** [March 14, 2006, 1:23pm UTC](https://www.ruby-forum.com/t/multiple-sub-categories-parent-child/80301 "2006-03-14T13:23:10Z") cookbook app has one category \> multiple recipes id like to have multiple sub categories, unlimietd levels. please show some code, as i am very new to ruby and rails. thanks. --- ## [Which postgresql adapter to use for rails core? How about pr](https://www.ruby-forum.com/t/which-postgresql-adapter-to-use-for-rails-core-how-about-pr/76859)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 6\ **Last updated:** [March 6, 2006, 6:12pm UTC](https://www.ruby-forum.com/t/which-postgresql-adapter-to-use-for-rails-core-how-about-pr/76859 "2006-03-06T18:12:50Z")
I wanted to fix some things up in the trunk, so I set up the databases and ran the unit tests. A bunch fail for postgres, and even more error out. I know of two postgresql adapters: postgres-pr and ruby-postgres. S… --- ## [\[MacOSX\] Firefox Not Diplaying Images](https://www.ruby-forum.com/t/macosx-firefox-not-diplaying-images/53054)
**Author:** [@DSAndrew\_SDaveSS\_Th](https://www.ruby-forum.com/u/DSAndrew_SDaveSS_Th)\ **Replies:** 6\ **Last updated:** [January 24, 2006, 8:22pm UTC](https://www.ruby-forum.com/t/macosx-firefox-not-diplaying-images/53054 "2006-01-24T20:22:21Z")
Forgive the random question, but for those of you Mac OS X users… Does anyone else have a problem with Firefox 1.5 not displaying pictures/graphics embedded on web pages. Safari doesn’t seem to have a problem with the… --- ## [Portable db table definitions?](https://www.ruby-forum.com/t/portable-db-table-definitions/102493)
**Author:** [@petermichaux](https://www.ruby-forum.com/u/petermichaux)\ **Replies:** 6\ **Last updated:** [November 17, 2005, 5:36pm UTC](https://www.ruby-forum.com/t/portable-db-table-definitions/102493 "2005-11-17T17:36:15Z")
Hi, I’ve been playing with ActiveRecords create\_table. I created a single file that I call from the command line using ruby -rubygems db/tables.rb I’ve attached the file below. I was just wondering if I am on the ri… --- ## [Beginners Rails - error in Helloworld](https://www.ruby-forum.com/t/beginners-rails-error-in-helloworld/243858)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [January 18, 2016, 10:13pm UTC](https://www.ruby-forum.com/t/beginners-rails-error-in-helloworld/243858 "2016-01-18T22:13:04Z")
I am trying Ruby on Rails for the first time and following the page at Getting Started with Rails — Ruby on Rails Guides. I think I have done kind of ok with the installation and got to the “Welcome aboard” page. But … --- ## [\[jobs\]](https://www.ruby-forum.com/t/jobs/239583)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [March 11, 2014, 12:33pm UTC](https://www.ruby-forum.com/t/jobs/239583 "2014-03-11T12:33:35Z")
Greetings, This is an informal job posting. Details and a more structured description will be provided to anyone who might be interested, via e-mail or SKYPE… This is an Internship “on steroids”… begin as an Intern… --- ## [\[ruby-trunk - Bug #8785\]\[Open\] backport r42282 for 2.0 and 1.9.3](https://www.ruby-forum.com/t/ruby-trunk-bug-8785-open-backport-r42282-for-2-0-and-1-9-3/236214)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [September 3, 2013, 12:16pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8785-open-backport-r42282-for-2-0-and-1-9-3/236214 "2013-09-03T12:16:50Z")
Issue #8785 has been reported by hsbt (Hiroshi SHIBATA). Bug #8785: backport r42282 for 2.0 and 1.9.3 Author: hsbt (Hiroshi SHIBATA) Status: Open Priority: Normal Assignee: nagachika (Tomoyuki C.) Category: build … --- ## [Detecting EOF of previous block](https://www.ruby-forum.com/t/detecting-eof-of-previous-block/229626)
**Author:** [@SSMartin\_LSSS\_lfSS\_S](https://www.ruby-forum.com/u/SSMartin_LSSS_lfSS_S)\ **Replies:** 3\ **Last updated:** [February 18, 2013, 9:29am UTC](https://www.ruby-forum.com/t/detecting-eof-of-previous-block/229626 "2013-02-18T09:29:04Z")
Dear list, I have another question regarding stopping the flowgraph. This time it is about streaming blocks, no messages involved at all. My flowgraph looks like this (block A) --byte–\> (block B) --byte–\> … Block … --- ## [Using uhd\_fft.py with usrp1](https://www.ruby-forum.com/t/using-uhd-fft-py-with-usrp1/209437)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [June 21, 2012, 9:45pm UTC](https://www.ruby-forum.com/t/using-uhd-fft-py-with-usrp1/209437 "2012-06-21T21:45:49Z")
Hi everyone, I’ve been trying to use the uhd\_fft.py example with a usrp1, but as far as I understand, usrp1’s do not have device addresses and therefore the call self.u = uhd.usrp\_source(device\_addr=options.address, … --- ## [How to automatically call function after server start](https://www.ruby-forum.com/t/how-to-automatically-call-function-after-server-start/206641)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [May 6, 2011, 2:49pm UTC](https://www.ruby-forum.com/t/how-to-automatically-call-function-after-server-start/206641 "2011-05-06T14:49:35Z")
Hi, I am implementing Amazon’s SQS service in My Rails application. I am trying to make a Poller which will continuously monitor the incoming Queue. What I want to do is when I start my rails server the Poller should… --- ## [Spec'ing methods which essentially filter associations](https://www.ruby-forum.com/t/specing-methods-which-essentially-filter-associations/197988)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 3\ **Last updated:** [October 24, 2010, 9:30pm UTC](https://www.ruby-forum.com/t/specing-methods-which-essentially-filter-associations/197988 "2010-10-24T21:30:19Z")
I’ve been spec’ing for a long time, but I’ve never discovered the answer to this, so a definitive answer would be great! Whats the best way to spec a method which basically filters an association? class Thing \< Activ… --- ## [Delete link in Rails 3](https://www.ruby-forum.com/t/delete-link-in-rails-3/193459)
**Author:** [@bruparel](https://www.ruby-forum.com/u/bruparel)\ **Replies:** 3\ **Last updated:** [August 18, 2010, 12:54pm UTC](https://www.ruby-forum.com/t/delete-link-in-rails-3/193459 "2010-08-18T12:54:36Z")
Closing in steadily on my Rails 3 upgrade. I can see the finish line. A few more wrinkles to iron out. My Rails app uses jQuery and Haml. I downloaded the rails.js and put it in my application.html.haml as I show be… --- ## [Binary encode 7 (\[7\].pack("C")) as "\\007" instead of "\\a"](https://www.ruby-forum.com/t/binary-encode-7-7-pack-c-as-007-instead-of-a/192428)
**Author:** [@woahdae](https://www.ruby-forum.com/u/woahdae)\ **Replies:** 3\ **Last updated:** [July 30, 2010, 11:26pm UTC](https://www.ruby-forum.com/t/binary-encode-7-7-pack-c-as-007-instead-of-a/192428 "2010-07-30T23:26:30Z")
I have a problem that’s on the borders of ruby and erlang, but I’m beginning to think the solution won’t be from the erlang side of things. (and forgive me for my haziness with the terminology here…) The basic problem… --- ## [Memcached not caching](https://www.ruby-forum.com/t/memcached-not-caching/179798)
**Author:** [@rhjheins](https://www.ruby-forum.com/u/rhjheins)\ **Replies:** 3\ **Last updated:** [June 23, 2010, 4:45pm UTC](https://www.ruby-forum.com/t/memcached-not-caching/179798 "2010-06-23T16:45:32Z")
Currently I am testing nginx as a reverse-proxy/load ballencer and the basic setup is working perfect. But memcached is not caching any content System: Ubuntu 9.10 server with nginx (from ubuntu repository) and memcac… --- ## [Warble broken in jruby 1.5?](https://www.ruby-forum.com/t/warble-broken-in-jruby-1-5/187519)
**Author:** [@Tommy\_C](https://www.ruby-forum.com/u/Tommy_C)\ **Replies:** 3\ **Last updated:** [April 24, 2010, 8:10pm UTC](https://www.ruby-forum.com/t/warble-broken-in-jruby-1-5/187519 "2010-04-24T20:10:54Z")
installed jruby 1.5 a few days ago and im trying to use warble to run a test sinatra app on gae. $warble /Users/tcc/bin/jruby/bin/warble: line 9: require: command not found /Users/tcc/bin/jruby/bin/warble: line 11: v… --- ## [Questions for IronRuby's RubyInside Article](https://www.ruby-forum.com/t/questions-for-ironrubys-rubyinside-article/181300)
**Author:** [@jsoho](https://www.ruby-forum.com/u/jsoho)\ **Replies:** 3\ **Last updated:** [January 11, 2010, 10:07pm UTC](https://www.ruby-forum.com/t/questions-for-ironrubys-rubyinside-article/181300 "2010-01-11T22:07:50Z")
All, RubyInside.comhttp://rubyinside.com/ will be running a series of articles about all the various Ruby implementations, written by the implementers, and each article is accompanied with a Q&A-style section. IronRu… --- ## [\[ANN\] openssl-nonblock 0.2.1: moving towards compatibility with Ruby 1.9.2](https://www.ruby-forum.com/t/ann-openssl-nonblock-0-2-1-moving-towards-compatibility-with-ruby-1-9-2/180270)
**Author:** [@murfhy](https://www.ruby-forum.com/u/murfhy)\ **Replies:** 3\ **Last updated:** [December 16, 2009, 8:31am UTC](https://www.ruby-forum.com/t/ann-openssl-nonblock-0-2-1-moving-towards-compatibility-with-ruby-1-9-2/180270 "2009-12-16T08:31:10Z")
openssl-nonblock is a gem which enables non-blocking support in Ruby’s OpenSSL classes by monkeypatching into the heart of some of its C code. It’s vile, it’s nasty, but it works! Install it with: gem install openssl-… --- ## [Another 0.9.1 regression](https://www.ruby-forum.com/t/another-0-9-1-regression/176392)
**Author:** [@Orion\_E](https://www.ruby-forum.com/u/Orion_E)\ **Replies:** 3\ **Last updated:** [September 30, 2009, 2:59am UTC](https://www.ruby-forum.com/t/another-0-9-1-regression/176392 "2009-09-30T02:59:34Z")
I have a C# method with the following signature static class IItemExtensions { static void getLock(this Interop.IItem item, object session, out Interop.ILock lock, out string lockedBy); } I am calling it from IronR… --- ## [Maxuint](https://www.ruby-forum.com/t/maxuint/168867)
**Author:** [@Pascal\_T](https://www.ruby-forum.com/u/Pascal_T)\ **Replies:** 3\ **Last updated:** [May 27, 2009, 2:50pm UTC](https://www.ruby-forum.com/t/maxuint/168867 "2009-05-27T14:50:26Z")
MAXUINT is defined as rb\_define\_const(mGLib, “MAXUINT”, INT2FIX(G\_MAXUINT)); which make it -1 It is supposed to be unsigned and be 4294967295, which make an unit test fail in pango. I fixed some other ones, but don’t… --- ## [Win32ole - Come specificare il formato con SaveAs](https://www.ruby-forum.com/t/win32ole-come-specificare-il-formato-con-saveas/166054)
**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\ **Replies:** 3\ **Last updated:** [April 21, 2009, 12:35pm UTC](https://www.ruby-forum.com/t/win32ole-come-specificare-il-formato-con-saveas/166054 "2009-04-21T12:35:06Z")
Con office 2007 c’è la possibilità di salvare un documento in pdf ma non capisco come scegliere il formato di salvataggio, prima di perderci del tempo provo a chiedere magari qualcuno ci è già passato, questo è il … --- ## [HABTM : detecter les enregistrment?](https://www.ruby-forum.com/t/habtm-detecter-les-enregistrment/155152)
**Author:** [@nelson](https://www.ruby-forum.com/u/nelson)\ **Replies:** 3\ **Last updated:** [December 9, 2008, 8:15am UTC](https://www.ruby-forum.com/t/habtm-detecter-les-enregistrment/155152 "2008-12-09T08:15:07Z")
Bonjour a tous, J’ai un modele profil qui possede une relation HABTM avec le modele sport et vice versa… Au moment de remplir son profil, j’invite l’utilisateur a cochés les differents sport qu’il aime… Celle liste … --- ## [Problemi con Safari](https://www.ruby-forum.com/t/problemi-con-safari/151448)
**Author:** [@miclab](https://www.ruby-forum.com/u/miclab)\ **Replies:** 3\ **Last updated:** [October 27, 2008, 11:00am UTC](https://www.ruby-forum.com/t/problemi-con-safari/151448 "2008-10-27T11:00:04Z")
Ciao a tutti. Sto programmando un sito. Lo trovate all’indirizzo http://diem1.ing.unibo.it/meccanica/ Funziona come dovrebbe su Firefox e su IE, ma Safari (e anche Opera) mi danno dei problemi. In pratica provate a c… --- ## [Problema con json y rails 2.1.0](https://www.ruby-forum.com/t/problema-con-json-y-rails-2-1-0/151197)
**Author:** [@Omar\_J](https://www.ruby-forum.com/u/Omar_J)\ **Replies:** 3\ **Last updated:** [October 20, 2008, 7:33pm UTC](https://www.ruby-forum.com/t/problema-con-json-y-rails-2-1-0/151197 "2008-10-20T19:33:31Z")
No entiendo que pasa tengo la misma aplicacion en mi laptop con win vista basic y en el hosting que es un linuxel problema es que si hago esto p = Producto.find(:all) p.to\_json en mi maquina me da irb(main):004:0\>… --- ## [Otra vez fallos con las gemas](https://www.ruby-forum.com/t/otra-vez-fallos-con-las-gemas/143582)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 3\ **Last updated:** [July 21, 2008, 1:01am UTC](https://www.ruby-forum.com/t/otra-vez-fallos-con-las-gemas/143582 "2008-07-21T01:01:35Z")
Buenas, parece ser que no voy a conseguir nunca hacer funcionar las gemas correctamente en mi equipo :frowning: les cuento para ver si pueden echarme una mano por que ya no se por donde cogerlo. En principio parece qu… --- ## [Kleine Warnung Paketauswahl dF (was: Re: \[Werbung\] dF jetzt offiziell mit Rails-Hosting)](https://www.ruby-forum.com/t/kleine-warnung-paketauswahl-df-was-re-werbung-df-jetzt-offiziell-mit-rails-hosting/140870)
**Author:** [@Beate\_P](https://www.ruby-forum.com/u/Beate_P)\ **Replies:** 3\ **Last updated:** [June 25, 2008, 12:01pm UTC](https://www.ruby-forum.com/t/kleine-warnung-paketauswahl-df-was-re-werbung-df-jetzt-offiziell-mit-rails-hosting/140870 "2008-06-25T12:01:44Z")
Hallo, ich teste gerade das neue Angebot von dF für einen Rails-Kunden. Dabei haben wir erstmal das kleinste rails-fähige Paket M gewählt. Dabei hat sich herausgestellt, dass dort kein Shell-Zugriff verfügbarist, ers… --- ## [Deployment en el servidor y permisos FTP](https://www.ruby-forum.com/t/deployment-en-el-servidor-y-permisos-ftp/125594)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 3\ **Last updated:** [January 10, 2008, 2:35pm UTC](https://www.ruby-forum.com/t/deployment-en-el-servidor-y-permisos-ftp/125594 "2008-01-10T14:35:38Z")
Hola, no tengo experiencia en subir al servidor las aplicaciones, y empecé a hacerlo por FTP; pero claro, era un desastre porque el nº de archivos crecía y crecía, y se tenían que o subir todos (más de 3000, por… --- ## [Installing SQL Server Adapter as Gem for Rails 2.0](https://www.ruby-forum.com/t/installing-sql-server-adapter-as-gem-for-rails-2-0/123086)
**Author:** [@seth](https://www.ruby-forum.com/u/seth)\ **Replies:** 3\ **Last updated:** [January 3, 2008, 12:16am UTC](https://www.ruby-forum.com/t/installing-sql-server-adapter-as-gem-for-rails-2-0/123086 "2008-01-03T00:16:18Z")
Hello, I just installed the SQL Server Adapter Gem from gems.rubyonrails.org for my new Rails 2.0 project: gem install activerecord-sqlserver-adapter --source=http:// gems.rubyonrails.org When I attempt to use it, I… --- ## [How to get rails command to default to MySQL instead of SQLite?](https://www.ruby-forum.com/t/how-to-get-rails-command-to-default-to-mysql-instead-of-sqlite/119223)
**Author:** [@miravol](https://www.ruby-forum.com/u/miravol)\ **Replies:** 3\ **Last updated:** [November 5, 2007, 8:49am UTC](https://www.ruby-forum.com/t/how-to-get-rails-command-to-default-to-mysql-instead-of-sqlite/119223 "2007-11-05T08:49:47Z")
I’m running OS/X 10.5 Leopard. Although I have MySQL installed the rails command creates a database.yml file that defaults to SQLite. How do I get it to default to MySQL instead? TIA --- ## [Unable to access fireruby lib](https://www.ruby-forum.com/t/unable-to-access-fireruby-lib/114743)
**Author:** [@lee](https://www.ruby-forum.com/u/lee)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/unable-to-access-fireruby-lib/114743 "2007-09-25T23:05:36Z")
I am getting the following controller exception when trying to access my newly installed Firebird DB (to replace MySQL) from my app. libfbclient.so.1: cannot open shared object file: No such file or directory - /usr/… --- ## [Accrobatie syntaxique : faire des accesseurs avec des \[\]](https://www.ruby-forum.com/t/accrobatie-syntaxique-faire-des-accesseurs-avec-des/113824)
**Author:** [@vbarre](https://www.ruby-forum.com/u/vbarre)\ **Replies:** 3\ **Last updated:** [September 5, 2007, 11:14am UTC](https://www.ruby-forum.com/t/accrobatie-syntaxique-faire-des-accesseurs-avec-des/113824 "2007-09-05T11:14:41Z")
Coucou, dans la grande série des questions à la con, je me pose la suivante : Comment écrire en ruby des accesseurs “type tableau” ? Et aussi, est-ce que c’est possible dans l’état actuel du langage ? Petit exe… --- ## [Getting 2 rails apps running on a server?](https://www.ruby-forum.com/t/getting-2-rails-apps-running-on-a-server/112315)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 3\ **Last updated:** [August 19, 2007, 11:03am UTC](https://www.ruby-forum.com/t/getting-2-rails-apps-running-on-a-server/112315 "2007-08-19T11:03:59Z")
hi, i’m using SliceHost as my hoster and running Ubuntu 6.10 on it, but got a problem when i’m trying to get more than one rails app running on my box. basically i’ve used capistrano + deprec to deploy the first one, … --- ## [Working through an Extension](https://www.ruby-forum.com/t/working-through-an-extension/111260)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 3\ **Last updated:** [August 4, 2007, 7:01pm UTC](https://www.ruby-forum.com/t/working-through-an-extension/111260 "2007-08-04T19:01:43Z")
Hi Guys, After my request for help towards figuring out how to not include a stylesheet in the menu, I thought it would be quite good to try to create an extension that allows me to specify a property which I could u… --- ## [\[RJS\] How can i reload a script](https://www.ruby-forum.com/t/rjs-how-can-i-reload-a-script/104942)
**Author:** [@sishen](https://www.ruby-forum.com/u/sishen)\ **Replies:** 3\ **Last updated:** [May 24, 2007, 6:23am UTC](https://www.ruby-forum.com/t/rjs-how-can-i-reload-a-script/104942 "2007-05-24T06:23:55Z")
I met a problem about reloading a script. Below is the source code. display.rhtml: {{{ \<%= text\_field\_tag :title %\> \<%= observe\_field :title, :frequency =\> 0.5, :url =\> { :action =\> “update” }, :with =\> “title” %\> … --- ## [Creating an Ajax.Updater - do I have to start the request?](https://www.ruby-forum.com/t/creating-an-ajax-updater-do-i-have-to-start-the-request/92955)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 3\ **Last updated:** [April 26, 2007, 3:48am UTC](https://www.ruby-forum.com/t/creating-an-ajax-updater-do-i-have-to-start-the-request/92955 "2007-04-26T03:48:48Z")
I realize this is a Prototype question, but I figure somebody here knows the answer. I want to make a simple HTTP request using Javascript and spit the results out onto my page. So I made an Ajax.Updater like this: n… --- ## [Issue with caching and radius tagging](https://www.ruby-forum.com/t/issue-with-caching-and-radius-tagging/91053)
**Author:** [@Sylvestre\_MergulhSS](https://www.ruby-forum.com/u/Sylvestre_MergulhSS)\ **Replies:** 3\ **Last updated:** [April 4, 2007, 5:25pm UTC](https://www.ruby-forum.com/t/issue-with-caching-and-radius-tagging/91053 "2007-04-04T17:25:25Z")
Hi everyone… For some hours I’ve forgotten that Radiant have 5 minutes cache and I has thinking that the snippet i’ve made was broken! I know this is a newbie problem, but will be good if Radiant disable caching while… --- ## [Assert\_select](https://www.ruby-forum.com/t/assert-select/89348)
**Author:** [@Chris\_Ovenden](https://www.ruby-forum.com/u/Chris_Ovenden)\ **Replies:** 3\ **Last updated:** [March 19, 2007, 7:45pm UTC](https://www.ruby-forum.com/t/assert-select/89348 "2007-03-19T19:45:28Z")
Hi all This is my first post here. I ave been using Rails for a couple of months, and am starting to put together a test suite. But I’m having a problem with assert\_select in my functional tests. According to the doc… --- ## [The dreaded "Before updating scaffolding" error](https://www.ruby-forum.com/t/the-dreaded-before-updating-scaffolding-error/85484)
**Author:** [@Jay\_Mottern](https://www.ruby-forum.com/u/Jay_Mottern)\ **Replies:** 3\ **Last updated:** [February 14, 2007, 11:00pm UTC](https://www.ruby-forum.com/t/the-dreaded-before-updating-scaffolding-error/85484 "2007-02-14T23:00:46Z")
I’m a newbie to web app development, MySQL, etc. and am giving Rails a try via InstantRails 1.4 on a Windows XP SP2 platform. I’ve created my database and tables etc. and, following the tutorial located at Radar – O’R… --- ## [Accessing form field contents](https://www.ruby-forum.com/t/accessing-form-field-contents/97372)
**Author:** [@phillip](https://www.ruby-forum.com/u/phillip)\ **Replies:** 3\ **Last updated:** [July 15, 2006, 1:23am UTC](https://www.ruby-forum.com/t/accessing-form-field-contents/97372 "2006-07-15T01:23:50Z")
I have an HTML form on the screen, that is connected to a database (standard Ruby way). I found that there are people that would rather not fill in this information, but would rather search Amazon for the info. Theref… --- ## [Security fix for rails (routing)](https://www.ruby-forum.com/t/security-fix-for-rails-routing/96395)
**Author:** [@Gary\_S](https://www.ruby-forum.com/u/Gary_S)\ **Replies:** 3\ **Last updated:** [July 3, 2006, 12:30pm UTC](https://www.ruby-forum.com/t/security-fix-for-rails-routing/96395 "2006-07-03T12:30:53Z")
A lot of people might have already seen this, but some might not have. I wonder if this is the cause of some spiking processes that some people have seen? dependencies Note: This release doesnâ??t include any of th… --- ## [Writing encoded images to a file](https://www.ruby-forum.com/t/writing-encoded-images-to-a-file/62417)
**Author:** [@d2kagw](https://www.ruby-forum.com/u/d2kagw)\ **Replies:** 3\ **Last updated:** [June 4, 2006, 3:00pm UTC](https://www.ruby-forum.com/t/writing-encoded-images-to-a-file/62417 "2006-06-04T15:00:40Z")
Word 2003 supports an xml output for documents that uses Base64 to encode the embedded images. Im looking to grab that image out of the xml and write it to a file. Im able to parse the xml and isolate the Base64 str… --- ## [In a find, can't you use both :include and :limit?](https://www.ruby-forum.com/t/in-a-find-cant-you-use-both-include-and-limit/61142)
**Author:** [@Steve\_Abatangle](https://www.ruby-forum.com/u/Steve_Abatangle)\ **Replies:** 3\ **Last updated:** [May 22, 2006, 11:47pm UTC](https://www.ruby-forum.com/t/in-a-find-cant-you-use-both-include-and-limit/61142 "2006-05-22T23:47:16Z")
I’m trying to do a find that includes a join. It has to be a find because I’m using the results for a Pagination, so I need to limit my query to the number of results I want to display per page. Here’s the type of thi… --- ## [Pointer Signedness Errors When Compiling 1.8.4](https://www.ruby-forum.com/t/pointer-signedness-errors-when-compiling-1-8-4/56904)
**Author:** [@Ben\_Gribaudo](https://www.ruby-forum.com/u/Ben_Gribaudo)\ **Replies:** 3\ **Last updated:** [April 6, 2006, 11:13am UTC](https://www.ruby-forum.com/t/pointer-signedness-errors-when-compiling-1-8-4/56904 "2006-04-06T11:13:12Z")
Hi, I’m working on compiling Ruby 1.8.4 on Ubunty Breezy (5.10) using gcc 4.0.2 (20050808 prerelease Ubuntu 4.0.1-4ubuntu9). When make is run, compilation will complete and Ruby will run but I receive a lot of warnin… --- ## [Ruby Developer in Tokyo](https://www.ruby-forum.com/t/ruby-developer-in-tokyo/253140)
**Author:** [@a5e](https://www.ruby-forum.com/u/a5e)\ **Replies:** 0\ **Last updated:** [October 2, 2019, 8:46am UTC](https://www.ruby-forum.com/t/ruby-developer-in-tokyo/253140 "2019-10-02T08:46:52Z")
Hi everyone, We are looking for a French speaking Ruby Developer to join our company here in Tokyo. You will find every information about the position and our company in this job post on linkedin : --- ## [Cannot send a Java::int](https://www.ruby-forum.com/t/cannot-send-a-java-int/230608)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 0\ **Last updated:** [June 25, 2014, 10:02pm UTC](https://www.ruby-forum.com/t/cannot-send-a-java-int/230608 "2014-06-25T22:02:19Z")
I’m using JRuby and Swing. For the most part I’m amazed at how easily I can create and handle my GUI, all from Ruby. JRuby is great! In the example below (sorry it’s a little long), I see a crash at startup: Except… [Previous page](https://www.ruby-forum.com/top.md?page=1156&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1158&per_page=50)