# Top **URL:** https://www.ruby-forum.com/top.md?page=879 [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:** 880 --- ## [Ajax form with partial view update](https://www.ruby-forum.com/t/ajax-form-with-partial-view-update/244429)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [April 9, 2016, 10:46pm UTC](https://www.ruby-forum.com/t/ajax-form-with-partial-view-update/244429 "2016-04-09T22:46:26Z")
Hi I am trying to use partials to update my view with re-rendering. I created a form to submit using ajax I am using slim-rails in place of erb = simple\_form\_for(@landmark, remote: true) do |f| if @landmark.errors.a… --- ## [Using #respond\_to? to avoid "no method error" is bad/good practice?](https://www.ruby-forum.com/t/using-respond-to-to-avoid-no-method-error-is-bad-good-practice/239325)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 21, 2014, 9:46pm UTC](https://www.ruby-forum.com/t/using-respond-to-to-avoid-no-method-error-is-bad-good-practice/239325 "2014-02-21T21:46:13Z")
Sometimes, there is a need, that before calling a method on an object, we should check, if the object responds to a method. we can do the same either way - ob.meth if ob.respond\_to?(:meth) or ob.meth rescue NoMethod… --- ## [How to test if date is ISO 8601 type or not?](https://www.ruby-forum.com/t/how-to-test-if-date-is-iso-8601-type-or-not/238143)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [December 19, 2013, 3:49pm UTC](https://www.ruby-forum.com/t/how-to-test-if-date-is-iso-8601-type-or-not/238143 "2013-12-19T15:49:36Z")
In Ruby how would I test if the date is ISO 8601 type or not ? require ‘date’ Date.today.strftime("%V") # =\> “51” Date.today.strftime("%U") # =\> “50” Looking for a method say #date\_type, which will tell us what kind … --- ## [Rescue Failing in CGI Script](https://www.ruby-forum.com/t/rescue-failing-in-cgi-script/221247)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 7\ **Last updated:** [July 10, 2012, 4:19am UTC](https://www.ruby-forum.com/t/rescue-failing-in-cgi-script/221247 "2012-07-10T04:19:16Z")
I have a Ruby 1.8.7 CGI script. Practically speaking, the whole thing is included within a begin-rescue block. The script is structured such that if all goes well the content of the desired web page is passed as a b… --- ## [Editing Wiki](https://www.ruby-forum.com/t/editing-wiki/213154)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [October 25, 2011, 5:13pm UTC](https://www.ruby-forum.com/t/editing-wiki/213154 "2011-10-25T17:13:11Z")
Hi So now the build works fine with cmake on my gentoo box. I want to give back all the good advice I have received here, so I go to make a gnuradio.org profile. However I can’t see where to edit the wiki entry for b… --- ## [\[RAILS\] Nomi tabelle e models in italiano](https://www.ruby-forum.com/t/rails-nomi-tabelle-e-models-in-italiano/105822)
**Author:** [@esox\_ch](https://www.ruby-forum.com/u/esox_ch)\ **Replies:** 1\ **Last updated:** [March 25, 2011, 9:18am UTC](https://www.ruby-forum.com/t/rails-nomi-tabelle-e-models-in-italiano/105822 "2011-03-25T09:18:53Z")
Se volete usare nomi delle tabelle in italiano, potete usare l’apposito inflector in enviroinment.rb Con una cosa del genere gestite il 99% dei casi Inflector.inflections do |inflect| inflect.plural /^(\[\\w\])a/i, ‘\\1e… --- ## [RCov](https://www.ruby-forum.com/t/rcov/204442)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 12, 2011, 1:29am UTC](https://www.ruby-forum.com/t/rcov/204442 "2011-03-12T01:29:41Z")
I’m using Rake to run my specs e.g. task :test do Rake::Task\[‘spec’\].execute end how can I aspect this to include some sort of coverage report - RCov maybe? Of course, I could just escape to the command line with s… --- ## [Are class variables session specific?](https://www.ruby-forum.com/t/are-class-variables-session-specific/182576)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 7\ **Last updated:** [January 31, 2010, 12:17am UTC](https://www.ruby-forum.com/t/are-class-variables-session-specific/182576 "2010-01-31T00:17:11Z")
I’m trying to wrap my head around what information is session specific and what isn’t. If I do User::x = 1 will User::x == 1 for all sessions on the same machine? I think it is the same on the same, but I’d like con… --- ## [Gzip just fails](https://www.ruby-forum.com/t/gzip-just-fails/180401)
**Author:** [@Paul\_Roland](https://www.ruby-forum.com/u/Paul_Roland)\ **Replies:** 7\ **Last updated:** [December 19, 2009, 3:25pm UTC](https://www.ruby-forum.com/t/gzip-just-fails/180401 "2009-12-19T15:25:25Z")
Hey, I’ve tried kind of everything but it seems like nginx just won’t gzip. I have this in http zone, no page is gziped, only php ones but that’s php’s internal compression. I also receive Transfer-Encoding chunked … --- ## [All in one Ruby - HELP!](https://www.ruby-forum.com/t/all-in-one-ruby-help/179319)
**Author:** [@belitos](https://www.ruby-forum.com/u/belitos)\ **Replies:** 7\ **Last updated:** [November 23, 2009, 1:40am UTC](https://www.ruby-forum.com/t/all-in-one-ruby-help/179319 "2009-11-23T01:40:54Z")
Hey guys! im trying to run my Ruby scripts in a computer that havent got the Ruby interpreter, and my script use a GUI based on GTK. to make this standalone ruby im using All in One Ruby. but the GTK libs and stuff ar… --- ## [OS X Configure script error](https://www.ruby-forum.com/t/os-x-configure-script-error/173382)
**Author:** [@ChukhmanS\_Ilya\_A](https://www.ruby-forum.com/u/ChukhmanS_Ilya_A)\ **Replies:** 7\ **Last updated:** [October 28, 2009, 3:08am UTC](https://www.ruby-forum.com/t/os-x-configure-script-error/173382 "2009-10-28T03:08:24Z")
Hello, I am trying to install gnuradio and have been following the instructions on https://radioware.nd.edu/documentation/install-guides/mac-os-x. When running the ./configure I receive the following error: checking… --- ## [Repositorios para plugins?](https://www.ruby-forum.com/t/repositorios-para-plugins/153067)
**Author:** [@elmitxel](https://www.ruby-forum.com/u/elmitxel)\ **Replies:** 7\ **Last updated:** [November 13, 2008, 4:26pm UTC](https://www.ruby-forum.com/t/repositorios-para-plugins/153067 "2008-11-13T16:26:30Z")
Bueno soy novatillo en esto del RoR, pero tengo una inquietud. Hay una cantidad de plugins que utilizo normalmente en mis aplicaciones, puedo crearme una especie de repositorio mio para ellos? Es decir puedo descargar… --- ## [State of the art with UMTS-WCDMA](https://www.ruby-forum.com/t/state-of-the-art-with-umts-wcdma/147043)
**Author:** [@arunesh\_mishra](https://www.ruby-forum.com/u/arunesh_mishra)\ **Replies:** 1\ **Last updated:** [August 29, 2008, 5:55pm UTC](https://www.ruby-forum.com/t/state-of-the-art-with-umts-wcdma/147043 "2008-08-29T17:55:55Z")
Hello folks, I was wondering what is the current state-of-the-art with respect to being able to receive WCDMA signals - being able to listen to the pilot channel and synchronize with the base stations. I did see so… --- ## [STI has\_many :through problem](https://www.ruby-forum.com/t/sti-has-many-through-problem/136003)
**Author:** [@birk](https://www.ruby-forum.com/u/birk)\ **Replies:** 1\ **Last updated:** [April 28, 2008, 9:25pm UTC](https://www.ruby-forum.com/t/sti-has-many-through-problem/136003 "2008-04-28T21:25:41Z")
Hi there, this is my first post here and I’m pretty new to Rails, too. So be kind, please. :wink: I’m building a role-based system and I want some of the roles to have their own model/class. So I decided for a STI sc… --- ## [Arret d'Instant Rails](https://www.ruby-forum.com/t/arret-dinstant-rails/121311)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 7\ **Last updated:** [November 29, 2007, 4:21pm UTC](https://www.ruby-forum.com/t/arret-dinstant-rails/121311 "2007-11-29T16:21:23Z")
Je ne sais pas si tout le monde a vu : Curt H. a annoncé la fin d’Instant Rails sur Ruby-Talk : The BitNami RubyStack ships with the following components (all fully Please give it a try! – Ruby ( http://www.rubyfr… --- ## [Editing FlexImage filenames](https://www.ruby-forum.com/t/editing-fleximage-filenames/81015)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 7\ **Last updated:** [January 4, 2007, 12:08am UTC](https://www.ruby-forum.com/t/editing-fleximage-filenames/81015 "2007-01-04T00:08:44Z")
I’m using FlexImage to upload files, and I want to also be able to go back and edit the file. So an edit operation would produce the name of the file that was uploaded, and produce a thumbnail for visual reference, wi… --- ## [Pickaxe question: "... on the way to true Ruby mastery."](https://www.ruby-forum.com/t/pickaxe-question-on-the-way-to-true-ruby-mastery/81027)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 7\ **Last updated:** [January 3, 2007, 11:56pm UTC](https://www.ruby-forum.com/t/pickaxe-question-on-the-way-to-true-ruby-mastery/81027 "2007-01-03T23:56:57Z")
Pickaxe has this code on page 374: def once(\*ids) # :nodoc: for id in ids module\_eval \<\<-“end;” alias\_method :#{id.to\_i}, :#{id.to\_s} private :#{id.to\_i} def #{id.to\_s}(\*args, &block) (@#{id.to\_i} ||= \[#{id.to\_i}(… --- ## [Where should I put my hand-coded classes](https://www.ruby-forum.com/t/where-should-i-put-my-hand-coded-classes/94359)
**Author:** [@psethi2000](https://www.ruby-forum.com/u/psethi2000)\ **Replies:** 7\ **Last updated:** [May 3, 2006, 7:00pm UTC](https://www.ruby-forum.com/t/where-should-i-put-my-hand-coded-classes/94359 "2006-05-03T19:00:48Z")
I have a class that is hand-coded (not generated using generator). Is there a preferred location for the file. app/components ? does it matter? Thanks, --- ## [Verifying keyword arguments](https://www.ruby-forum.com/t/verifying-keyword-arguments/55839)
**Author:** [@eliben](https://www.ruby-forum.com/u/eliben)\ **Replies:** 7\ **Last updated:** [March 26, 2006, 9:29pm UTC](https://www.ruby-forum.com/t/verifying-keyword-arguments/55839 "2006-03-26T21:29:35Z")
Hello all, I’m now writing my first real Ruby module, and on the second function I already run into a pattern that seems to be very common. I like using keyword arguments for methods, as follows: def method(args) … … --- ## [Extremely low buffer usage on perf monitor](https://www.ruby-forum.com/t/extremely-low-buffer-usage-on-perf-monitor/242904)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [August 7, 2015, 12:43am UTC](https://www.ruby-forum.com/t/extremely-low-buffer-usage-on-perf-monitor/242904 "2015-08-07T00:43:36Z")
I am looking into CPU and buffer usage of my OOT module via CtrlPort Performance Monitor. I have two flow graphs, a transmitter and a receiver. I can see a quite reasonable performance measures on the receiver side: H… --- ## [How to access UHD from within my own OOT block?](https://www.ruby-forum.com/t/how-to-access-uhd-from-within-my-own-oot-block/232415)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 9, 2014, 10:17am UTC](https://www.ruby-forum.com/t/how-to-access-uhd-from-within-my-own-oot-block/232415 "2014-10-09T10:17:55Z")
Dear all, In the Companion GUI I use the UHD source- and sink-blocks, together with my own OOT blocks. Now I want to control the UHD blocks from within my own blocks, for example changing the center frequency. So in m… --- ## [Linkedin gem](https://www.ruby-forum.com/t/linkedin-gem/236371)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 5, 2013, 7:57am UTC](https://www.ruby-forum.com/t/linkedin-gem/236371 "2013-09-05T07:57:07Z")
Hi, I am following this post \* Ruby Social Gems: LinkedIn — SitePoint\* for using linked gem and API for getting profile and other stuff But at the end I am getting this error: =\> Booting WEBrick =\> Rails 3.2.13 a… --- ## [String replace ' for mySQL insert](https://www.ruby-forum.com/t/string-replace-for-mysql-insert/202190)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 24, 2011, 11:32am UTC](https://www.ruby-forum.com/t/string-replace-for-mysql-insert/202190 "2011-01-24T11:32:31Z")
Hello All, I’m a newbie, just started programming Ruby about 1 month ago. Have lots of experience with vb so the programming concepts are clear to me. I’m building a script that is using the sample stream of the Twitt… --- ## [Ferret installation](https://www.ruby-forum.com/t/ferret-installation/192457)
**Author:** [@aladrin](https://www.ruby-forum.com/u/aladrin)\ **Replies:** 4\ **Last updated:** [August 1, 2010, 12:11am UTC](https://www.ruby-forum.com/t/ferret-installation/192457 "2010-08-01T00:11:46Z")
Hi guys, I’m very new to the RoR. So please be kind to me… I’m having problems with ferret installation in rubygems. I’m on: ruby 1.9.1p429 (2010-07-02 revision 28523) \[i386-mingw32\] Rails 2.3.8 and i’m running win… --- ## ["no such file to load -- mysql"](https://www.ruby-forum.com/t/no-such-file-to-load-mysql/165901)
**Author:** [@fernando](https://www.ruby-forum.com/u/fernando)\ **Replies:** 4\ **Last updated:** [April 19, 2009, 11:21pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-mysql/165901 "2009-04-19T23:21:05Z")
Hola amigos, necesito vuestra ayuda de nuevo. Sigo con mis experimentos con FFMPEG. Al final ya pude instalar el ffmpeg en local (sólo en Windows, en Mac, he desistido por ahora). Bien, el tema es que me he pillado un… --- ## [After updating to Rails 2.3.2 whole enviroment broke. Help!](https://www.ruby-forum.com/t/after-updating-to-rails-2-3-2-whole-enviroment-broke-help/165178)
**Author:** [@slafochmed](https://www.ruby-forum.com/u/slafochmed)\ **Replies:** 4\ **Last updated:** [April 10, 2009, 10:34pm UTC](https://www.ruby-forum.com/t/after-updating-to-rails-2-3-2-whole-enviroment-broke-help/165178 "2009-04-10T22:34:00Z")
Hi, I don’t know what to do. I upgraded to Rails 2.3.2 (from 2.2.2) and everything worked fine. Then I installed the gem gettext\_rails following this manual: http://www.yotabanana.com/hiki/ruby-gettext-rails-migratio… --- ## [Gem install of mongrel\_cluster fails](https://www.ruby-forum.com/t/gem-install-of-mongrel-cluster-fails/137528)
**Author:** [@Xeno\_C](https://www.ruby-forum.com/u/Xeno_C)\ **Replies:** 4\ **Last updated:** [May 14, 2008, 1:16am UTC](https://www.ruby-forum.com/t/gem-install-of-mongrel-cluster-fails/137528 "2008-05-14T01:16:02Z")
root@rhaprpt:~# gem install mongrel\_cluster --include-dependencies Select which gem to install for your platform (i486-linux) mongrel 1.1.4 (x86-mswin32-60) mongrel 1.1.4 (java) mongrel 1.1.4 (ruby) mongrel 1.1.3 (i38… --- ## [Ferret DRB - can add/edit index, but can't search](https://www.ruby-forum.com/t/ferret-drb-can-add-edit-index-but-cant-search/196461)
**Author:** [@brandonpt](https://www.ruby-forum.com/u/brandonpt)\ **Replies:** 4\ **Last updated:** [September 11, 2007, 6:01pm UTC](https://www.ruby-forum.com/t/ferret-drb-can-add-edit-index-but-cant-search/196461 "2007-09-11T18:01:25Z")
I’m trying to use the Ferret DRB server to avoid concurrency issues when using multiple mongrels. I can successfully add and edit data on my index via the DRB server, however, when I search the index, I get the follo… --- ## [Radiant Free-for-all: Navigation Menus](https://www.ruby-forum.com/t/radiant-free-for-all-navigation-menus/107469)
**Author:** [@rpheath](https://www.ruby-forum.com/u/rpheath)\ **Replies:** 4\ **Last updated:** [June 22, 2007, 8:59pm UTC](https://www.ruby-forum.com/t/radiant-free-for-all-navigation-menus/107469 "2007-06-22T20:59:23Z")
In the spirit of The Rails Way Free-for-all (http:// www.therailsway.com/2007/6/4/free-for-all-tab-helper), I thought it would be fun to see how we all handle making dynamic navigation for Radiant sites. PROBLEM: I h… --- ## [Ferret 0.11.0 tests segfault](https://www.ruby-forum.com/t/ferret-0-11-0-tests-segfault/86838)
**Author:** [@pyros](https://www.ruby-forum.com/u/pyros)\ **Replies:** 4\ **Last updated:** [February 27, 2007, 4:31am UTC](https://www.ruby-forum.com/t/ferret-0-11-0-tests-segfault/86838 "2007-02-27T04:31:52Z")
I have an important segfault when I create the index (via Ferret::Index::FieldInfos#create\_index). I decided to run the tests, this is what I have : $\> ruby test\_all.rb Loading once Loaded suite test\_all Started …… --- ## [Non-existent in that revision error when trying to install](https://www.ruby-forum.com/t/non-existent-in-that-revision-error-when-trying-to-install/67349)
**Author:** [@subatomic](https://www.ruby-forum.com/u/subatomic)\ **Replies:** 4\ **Last updated:** [September 2, 2006, 6:49pm UTC](https://www.ruby-forum.com/t/non-existent-in-that-revision-error-when-trying-to-install/67349 "2006-09-02T18:49:07Z")
When I try to install Engines, I get this error: \[acompw@a-c12 railsapp\]$ ruby script/plugin install engines svn: URL ‘svn://rubyforge.org/var/svn/laszlo-plugin/rails/plugins’ non-existent in that revision Can anyone… --- ## [Tutorial on wrapping C/C++ libraries for use in Ruby?](https://www.ruby-forum.com/t/tutorial-on-wrapping-c-c-libraries-for-use-in-ruby/101429)
**Author:** [@rtijoriwala](https://www.ruby-forum.com/u/rtijoriwala)\ **Replies:** 4\ **Last updated:** [August 4, 2006, 10:13pm UTC](https://www.ruby-forum.com/t/tutorial-on-wrapping-c-c-libraries-for-use-in-ruby/101429 "2006-08-04T22:13:14Z")
Is there any tutorial/link/website that explains how to wrap existing c/c++ libraries for use from within Ruby? --- ## [Rubycocoa error "No such file to load -- tcltklib (LoadError](https://www.ruby-forum.com/t/rubycocoa-error-no-such-file-to-load-tcltklib-loaderror/48080)
**Author:** [@anne](https://www.ruby-forum.com/u/anne)\ **Replies:** 4\ **Last updated:** [November 16, 2005, 7:45pm UTC](https://www.ruby-forum.com/t/rubycocoa-error-no-such-file-to-load-tcltklib-loaderror/48080 "2005-11-16T19:45:41Z")
I installed tcltk from http://prdownloads.sourceforge.net/tcltkaqua/TclTkAquaBI-8.4.9.0.dmg?download I reinstalled ruby 1.8.3 on mac 10.3 with the option …/configure --enable-pthread --enable-mac-tcltk-framework ruby… --- ## [Moving servers https woes](https://www.ruby-forum.com/t/moving-servers-https-woes/240025)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [March 25, 2014, 4:29pm UTC](https://www.ruby-forum.com/t/moving-servers-https-woes/240025 "2014-03-25T16:29:45Z")
Is there any way of forwarding https to a new server while people’s DNS and browsers drain down? I know it’s easy enough to terminate it and forward http, but I need both the old and new sites ( ecommerce ) to work in… --- ## [Someone need to update the latest stable CentOS (Possibly RedHat) NginX files](https://www.ruby-forum.com/t/someone-need-to-update-the-latest-stable-centos-possibly-redhat-nginx-files/216918)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 18, 2012, 3:11pm UTC](https://www.ruby-forum.com/t/someone-need-to-update-the-latest-stable-centos-possibly-redhat-nginx-files/216918 "2012-02-18T15:11:53Z")
Hello, Following instructions on nginx: download, I tried to install NginX on CentOS 6 and it failed. See the three approaches I used below. First Try +==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+==+… --- ## [Differing Schemas (MySQL / RDS)](https://www.ruby-forum.com/t/differing-schemas-mysql-rds/216632)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 9, 2012, 7:20pm UTC](https://www.ruby-forum.com/t/differing-schemas-mysql-rds/216632 "2012-02-09T19:20:39Z")
I’m using AWS RDS / MySQL for my DB layer. I ran migrations on my sandbox environment, and then on my production environment, and I’m getting slight differences. I’m fairly new to MySQL. The differences are these AU… --- ## [Rails and SQLITE](https://www.ruby-forum.com/t/rails-and-sqlite/176870)
**Author:** [@Hirak](https://www.ruby-forum.com/u/Hirak)\ **Replies:** 5\ **Last updated:** [October 7, 2009, 11:47pm UTC](https://www.ruby-forum.com/t/rails-and-sqlite/176870 "2009-10-07T23:47:16Z")
Hi, I am new to sqlite3. Is there any good tutorial where I can learn how to use sqlite3 databases with Rails. Thanks Hirak --- ## [Kii, a Rails based wiki with a sensible code base](https://www.ruby-forum.com/t/kii-a-rails-based-wiki-with-a-sensible-code-base/172279)
**Author:** [@leethal](https://www.ruby-forum.com/u/leethal)\ **Replies:** 5\ **Last updated:** [July 19, 2009, 12:02am UTC](https://www.ruby-forum.com/t/kii-a-rails-based-wiki-with-a-sensible-code-base/172279 "2009-07-19T00:02:48Z")
http://kiiproject.org/ Kii is a young and open source Rails powered wiki. I started this project for two reasons. Whenever I need a wiki, I end up using something that isn’t Rails based. The existing Rails based wik… --- ## [How to install sqlite3 in linux?](https://www.ruby-forum.com/t/how-to-install-sqlite3-in-linux/154620)
**Author:** [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\ **Replies:** 5\ **Last updated:** [December 9, 2008, 2:53am UTC](https://www.ruby-forum.com/t/how-to-install-sqlite3-in-linux/154620 "2008-12-09T02:53:45Z")
I used this command to install sqlite3: gem install -p http://3.36.140.1 sqlite3-ruby but got this error: make: \*\*\* No rule to make target ruby.h', needed by sqlite3\_api\_wrap.o’. Stop. Gem files will remain installe… --- ## [\[teaduzione dal portoghese\] siamo stati citati! :)](https://www.ruby-forum.com/t/teaduzione-dal-portoghese-siamo-stati-citati/140666)
**Author:** [@cpecchia](https://www.ruby-forum.com/u/cpecchia)\ **Replies:** 5\ **Last updated:** [June 17, 2008, 4:56pm UTC](https://www.ruby-forum.com/t/teaduzione-dal-portoghese-siamo-stati-citati/140666 "2008-06-17T16:56:51Z")
Salve lista, la nostra iniziativa ha avuto eco sul blog “ufficiale” di Rails: http://weblog.rubyonrails.com/2008/6/16/this-week-in-rails-june-16-2008 --- ## [Page Attachments extension - installation instructions no longer work](https://www.ruby-forum.com/t/page-attachments-extension-installation-instructions-no-longer-work/128830)
**Author:** [@Jon\_Evans](https://www.ruby-forum.com/u/Jon_Evans)\ **Replies:** 5\ **Last updated:** [February 13, 2008, 3:47pm UTC](https://www.ruby-forum.com/t/page-attachments-extension-installation-instructions-no-longer-work/128830 "2008-02-13T15:47:51Z")
Hi, I’ve been trying to install the page\_attachments plugin from these instructions: http://wiki.radiantcms.org/Installing\_Extension\_-\_Page\_Attachments , but they don’t seem to work any more. I’m using the Radiant G… --- ## [Form\_for](https://www.ruby-forum.com/t/form-for/128457)
**Author:** [@hhh](https://www.ruby-forum.com/u/hhh)\ **Replies:** 5\ **Last updated:** [February 8, 2008, 8:51am UTC](https://www.ruby-forum.com/t/form-for/128457 "2008-02-08T08:51:05Z")
Bonjour à tous, J’ai du mal à comprendre le fonctionnement de form\_for : \<% form\_for :user, :url =\> { :action =\> “create”} do %\> j’ai l’erreur suivante Unknown action No action responded to create et pourtant … --- ## [How to delete periodically\_call\_remote from the DOM](https://www.ruby-forum.com/t/how-to-delete-periodically-call-remote-from-the-dom/107632)
**Author:** [@mikel](https://www.ruby-forum.com/u/mikel)\ **Replies:** 5\ **Last updated:** [July 1, 2007, 9:55am UTC](https://www.ruby-forum.com/t/how-to-delete-periodically-call-remote-from-the-dom/107632 "2007-07-01T09:55:55Z")
I have set up a periodically call remote on a page. To get it to stop calling I have made it reliant on a hidden element being populated with some value, this is all working. But I want to actually delete the script … --- ## [EventMachine 0.7.2 has been released](https://www.ruby-forum.com/t/eventmachine-0-7-2-has-been-released/105411)
**Author:** [@blackhedd](https://www.ruby-forum.com/u/blackhedd)\ **Replies:** 5\ **Last updated:** [May 30, 2007, 5:07pm UTC](https://www.ruby-forum.com/t/eventmachine-0-7-2-has-been-released/105411 "2007-05-30T17:07:24Z")
All: The Ruby/EventMachine team released version 0.7.2 last week. The release has been stable and hasn’t turned up any significant problems. For Windows users, there is a binary gem that was built on a VC6 tool-chain… --- ## [Iteration D3 sobre highlighting changes](https://www.ruby-forum.com/t/iteration-d3-sobre-highlighting-changes/87119)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 5\ **Last updated:** [February 28, 2007, 11:33am UTC](https://www.ruby-forum.com/t/iteration-d3-sobre-highlighting-changes/87119 "2007-02-28T11:33:52Z")
Hola de nuevo, estoy haciendo la Iteration D3 sobre Highlighting Changes en el carrito de la compra del Agile usando AJAX. Cuando añado al carro, se actualiza pero aparece un alert diciendo RJS Error TypeError $(“curr… --- ## [How to display data using helpers and collections](https://www.ruby-forum.com/t/how-to-display-data-using-helpers-and-collections/99226)
**Author:** [@rath](https://www.ruby-forum.com/u/rath)\ **Replies:** 5\ **Last updated:** [July 21, 2006, 6:14am UTC](https://www.ruby-forum.com/t/how-to-display-data-using-helpers-and-collections/99226 "2006-07-21T06:14:02Z")
application\_helper.rb def name\_field(object, options = {} ) html = “” html \<\< "Title : " + select(object, ‘title’) html \<\< “Given Names :” + text\_field(object, ‘given\_names’ html \<\< “Family Name :” + text\_field(objec… --- ## [Problem with routes after scaffold](https://www.ruby-forum.com/t/problem-with-routes-after-scaffold/224139)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [October 31, 2012, 4:12pm UTC](https://www.ruby-forum.com/t/problem-with-routes-after-scaffold/224139 "2012-10-31T16:12:35Z")
Hi everbody, I’m new in the forum. I’ studing ruby and rails and I hope learn faster with the help of the forum. Well, my problem is basic. I have made a scaffold to create a new object User. User has name, email and… --- ## [Newbie needs help](https://www.ruby-forum.com/t/newbie-needs-help/222669)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [September 6, 2012, 7:43am UTC](https://www.ruby-forum.com/t/newbie-needs-help/222669 "2012-09-06T07:43:00Z")
Hi everyone, I’m new to Ruby and am encountering a problem with an error message that I don’t quite understand. I am hoping someone more experienced can explain where I have gone wrong. Any help would be much appreci… --- ## [Splitting a string into characters - not bytes](https://www.ruby-forum.com/t/splitting-a-string-into-characters-not-bytes/198619)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 6\ **Last updated:** [November 4, 2010, 12:04pm UTC](https://www.ruby-forum.com/t/splitting-a-string-into-characters-not-bytes/198619 "2010-11-04T12:04:16Z")
I realise that this is probably a known thing but my google-fu is not working today. I am learning Japanese and I wanted to write an application (probably a web app) that I can paste some Japanese into and highlight t… --- ## [Tables deleted when running rake test:units](https://www.ruby-forum.com/t/tables-deleted-when-running-rake-test-units/192596)
**Author:** [@simaofreitas](https://www.ruby-forum.com/u/simaofreitas)\ **Replies:** 6\ **Last updated:** [August 2, 2010, 10:03pm UTC](https://www.ruby-forum.com/t/tables-deleted-when-running-rake-test-units/192596 "2010-08-02T22:03:04Z")
Hi there! I’m creating an application in RoR and I’m implementing unit testing in all my models. When I run every test on his own (by running ruby test/unit/some\_test.rb) all tests are successful. But when I run all … [Previous page](https://www.ruby-forum.com/top.md?page=878&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=880&per_page=50)