# Top **URL:** https://www.ruby-forum.com/top.md?page=1205 [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:** 1206 --- ## [Can't manage to install do\_squlite3 with gem](https://www.ruby-forum.com/t/cant-manage-to-install-do-squlite3-with-gem/235654)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 6, 2013, 10:11am UTC](https://www.ruby-forum.com/t/cant-manage-to-install-do-squlite3-with-gem/235654 "2013-07-06T10:11:56Z")
Hi all ! First, I’m a big newbie on ruby and that stuff so maybe my question is really cloddish. So, I’m trying to install do\_squlite3 with the command " gem install do\_sqlite3 -v ‘0.10.13’" it doesn’t work and I don’… --- ## [Error instalando "ruby-opengl"](https://www.ruby-forum.com/t/error-instalando-ruby-opengl/216931)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 17, 2012, 6:04am UTC](https://www.ruby-forum.com/t/error-instalando-ruby-opengl/216931 "2012-02-17T06:04:26Z")
Por favor ayuda no se que sucede, ya descomprimi DevKit y lo instale y no se que más hacer :(. --- ## [How to test a method that return random values](https://www.ruby-forum.com/t/how-to-test-a-method-that-return-random-values/191401)
**Author:** [@guilhermemm](https://www.ruby-forum.com/u/guilhermemm)\ **Replies:** 1\ **Last updated:** [July 12, 2010, 4:35am UTC](https://www.ruby-forum.com/t/how-to-test-a-method-that-return-random-values/191401 "2010-07-12T04:35:52Z")
Hi, How can I test this method using rspec ? def self.generate\_calculation number1, number2, operation number1 = rand(number1) number2 = rand(number2) … end This method return an operation with those random number… --- ## [Gem\_original\_require': no such file to load -- mime/types](https://www.ruby-forum.com/t/gem-original-require-no-such-file-to-load-mime-types/155864)
**Author:** [@stratboy](https://www.ruby-forum.com/u/stratboy)\ **Replies:** 1\ **Last updated:** [December 17, 2008, 7:16pm UTC](https://www.ruby-forum.com/t/gem-original-require-no-such-file-to-load-mime-types/155864 "2008-12-17T19:16:54Z")
the gems mime\_types and mini\_magick are installed. When i try to launch my application, i receive this error: gem\_original\_require’: no such file to load – mime/types (MissingSourceFile) from /usr/lib/ruby/site\_ruby/… --- ## [\[PATCH/RFC\] Make element ids unique](https://www.ruby-forum.com/t/patch-rfc-make-element-ids-unique/121353)
**Author:** [@Arne\_B](https://www.ruby-forum.com/u/Arne_B)\ **Replies:** 1\ **Last updated:** [November 27, 2007, 9:23am UTC](https://www.ruby-forum.com/t/patch-rfc-make-element-ids-unique/121353 "2007-11-27T09:23:22Z")
Hi devs, The template compiler for elements automatically sets the instance variable @id based on either an explicit id attribute in the html or the name of the class. e.g. class LoginBox def render %~ …~ end en… --- ## [HOWTO generate rails skeleton](https://www.ruby-forum.com/t/howto-generate-rails-skeleton/112693)
**Author:** [@hhifnawi](https://www.ruby-forum.com/u/hhifnawi)\ **Replies:** 1\ **Last updated:** [August 22, 2007, 9:48am UTC](https://www.ruby-forum.com/t/howto-generate-rails-skeleton/112693 "2007-08-22T09:48:14Z")
NEED help: My group are working on rails IDE and we’re in the wizard part now and we’re trying to generate the Rails skeleton and we looked in the rubygems and found in gems/1.8/gems/rails-1.2.2 /lib/rails\_generato… --- ## [Logger::Format not defined (NameError) \[NOOB\]](https://www.ruby-forum.com/t/logger-format-not-defined-nameerror-noob/56344)
**Author:** [@Neil\_Bain](https://www.ruby-forum.com/u/Neil_Bain)\ **Replies:** 1\ **Last updated:** [March 30, 2006, 12:52pm UTC](https://www.ruby-forum.com/t/logger-format-not-defined-nameerror-noob/56344 "2006-03-30T12:52:59Z")
I have just installed apache2 / php4 / mysql and RoR on a clean and minimal Ubuntu (5.10) server. I have set up a test site and can reach the “Welcome on board” index page. However when I run “ruby script/generate co… --- ## [Search generator and non-latin characters](https://www.ruby-forum.com/t/search-generator-and-non-latin-characters/53190)
**Author:** [@stwoland](https://www.ruby-forum.com/u/stwoland)\ **Replies:** 1\ **Last updated:** [January 27, 2006, 11:15pm UTC](https://www.ruby-forum.com/t/search-generator-and-non-latin-characters/53190 "2006-01-27T23:15:22Z")
I installed search generator and it works nice with latin characters in query, but when I use cyrillic it just shows all entities from table. I suppose it shows all the table when nothing appropriate found also. So th… --- ## [Montreal.rb Talk 2022-10 Glimmer DSL for SWT - Ruby Desktop Development GUI Framework](https://www.ruby-forum.com/t/montreal-rb-talk-2022-10-glimmer-dsl-for-swt-ruby-desktop-development-gui-framework/263329)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [October 10, 2022, 9:55pm UTC](https://www.ruby-forum.com/t/montreal-rb-talk-2022-10-glimmer-dsl-for-swt-ruby-desktop-development-gui-framework/263329 "2022-10-10T21:55:20Z")
This is the most up-to-date and complete Glimmer DSL for SWT presentation for building and packaging native desktop applications in Ruby! Check out the talk’s video and slides that were just posted! --- ## [GTK3, deprecated window.get\_pointer() raises exception](https://www.ruby-forum.com/t/gtk3-deprecated-window-get-pointer-raises-exception/238604)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 20, 2014, 1:06am UTC](https://www.ruby-forum.com/t/gtk3-deprecated-window-get-pointer-raises-exception/238604 "2014-01-20T01:06:38Z")
Hello, recently I tried porting an application to GTK3 (Homepage of Dr. Stefan Salewski) using Ruby 2.0 and ruby-gnome2-2.1.0 shipped with Gentoo-Linux (AMD64) in default configuration. Basically it works fine, I go… --- ## [How to integrate Google adsense?](https://www.ruby-forum.com/t/how-to-integrate-google-adsense/168686)
**Author:** [@Great\_Kindness](https://www.ruby-forum.com/u/Great_Kindness)\ **Replies:** 0\ **Last updated:** [May 24, 2009, 10:35am UTC](https://www.ruby-forum.com/t/how-to-integrate-google-adsense/168686 "2009-05-24T10:35:00Z")
I was surprised to see not much on the web about integrating Google AdSense into Rails apps. I found this post: but the meat of that post is a link to a file that doesn’t exist any more. Can anyone direct me to some… --- ## [Getting this today from recent GR master build:](https://www.ruby-forum.com/t/getting-this-today-from-recent-gr-master-build/240898)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [May 7, 2014, 9:40am UTC](https://www.ruby-forum.com/t/getting-this-today-from-recent-gr-master-build/240898 "2014-05-07T09:40:03Z")
Traceback (most recent call last): File “/home/mleech/top\_block.py”, line 74, in tb = top\_block() File “/home/mleech/top\_block.py”, line 39, in init channels=range(1), File “/usr/local/lib64/python2.7/site-package… --- ## [Rails / Rack version mismatch](https://www.ruby-forum.com/t/rails-rack-version-mismatch/182910)
**Author:** [@RonL](https://www.ruby-forum.com/u/RonL)\ **Replies:** 4\ **Last updated:** [February 13, 2014, 11:57pm UTC](https://www.ruby-forum.com/t/rails-rack-version-mismatch/182910 "2014-02-13T23:57:28Z")
I attempted to install rails, with these error messages: $ sudo gem install rails ERROR: Error installing rails: actionpack requires rack (~\> 1.0.0, runtime) $ sudo gem install rack Successfully installed rack-1.1.… --- ## [About "FPGA-ADC/DAC and RF frontend" Latency](https://www.ruby-forum.com/t/about-fpga-adc-dac-and-rf-frontend-latency/228660)
**Author:** [@naeo](https://www.ruby-forum.com/u/naeo)\ **Replies:** 4\ **Last updated:** [May 4, 2013, 12:41am UTC](https://www.ruby-forum.com/t/about-fpga-adc-dac-and-rf-frontend-latency/228660 "2013-05-04T00:41:53Z")
Hi, I am working on estimating the delay between a Tx and an Rx using a stream of packets modulated in a BPSK scheme (1 Mb/s) with a pair of N210. (Sampling of 8 Mbits/s) I want to know if the latency added by the p… --- ## [Where to put plugin images in Rails application?](https://www.ruby-forum.com/t/where-to-put-plugin-images-in-rails-application/228215)
**Author:** [@deepak](https://www.ruby-forum.com/u/deepak)\ **Replies:** 4\ **Last updated:** [April 14, 2013, 1:36am UTC](https://www.ruby-forum.com/t/where-to-put-plugin-images-in-rails-application/228215 "2013-04-14T01:36:48Z")
Originally posted here: http://stackoverflow.com/questions/15986969/where-to-put-plugin-images-in-rails-application We use handful of plugins in our Rails application(Rails 3.2.1). As we already know that we should ke… --- ## [Gem Install Nokogiri Newb](https://www.ruby-forum.com/t/gem-install-nokogiri-newb/222584)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 3, 2012, 10:18am UTC](https://www.ruby-forum.com/t/gem-install-nokogiri-newb/222584 "2012-09-03T10:18:29Z")
Hey guys, would really appreciate your help, I’m a complete noob with programming. Could someone please tell me how to install a gem on Ruby on Windows. I am trying to install Nokogiri and have downloaded the gem. in… --- ## [Reading only certain rows of data from a text file](https://www.ruby-forum.com/t/reading-only-certain-rows-of-data-from-a-text-file/220870)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [June 22, 2012, 6:38pm UTC](https://www.ruby-forum.com/t/reading-only-certain-rows-of-data-from-a-text-file/220870 "2012-06-22T18:38:26Z")
Hi Everyone, My name is Jay, I’m new to the forum as well as fairly new to Ruby. I am writing a program with File.open to read a text file, however need help on a code that would only read certain rows of this large f… --- ## [Open Source Project Suggestion](https://www.ruby-forum.com/t/open-source-project-suggestion/220572)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [June 14, 2012, 9:58am UTC](https://www.ruby-forum.com/t/open-source-project-suggestion/220572 "2012-06-14T09:58:37Z")
Hello everyone, I’m looking for a rails open source project which is using newer versions of rails and is a good place for reading other people’s code for learning more and more ways and techniques of developing rai… --- ## [Spell checker for ror](https://www.ruby-forum.com/t/spell-checker-for-ror/219820)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 4\ **Last updated:** [May 18, 2012, 8:50pm UTC](https://www.ruby-forum.com/t/spell-checker-for-ror/219820 "2012-05-18T20:50:40Z")
Please tell me good spell checker in rails. --- ## [Uploads with nginx 1.0.12](https://www.ruby-forum.com/t/uploads-with-nginx-1-0-12/217402)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [February 29, 2012, 10:42pm UTC](https://www.ruby-forum.com/t/uploads-with-nginx-1-0-12/217402 "2012-02-29T22:42:45Z")
Hello, I am using file uploads with nginx 1.0.12, php5-fpm and php 5.3.10. Currently, big file uploads (~1300 MB) do take about 30 seconds to process after the file is being uploaded, and the CPU load spikes. Is ther… --- ## [Creating and Executing New Threads](https://www.ruby-forum.com/t/creating-and-executing-new-threads/206864)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 12, 2011, 2:43am UTC](https://www.ruby-forum.com/t/creating-and-executing-new-threads/206864 "2011-05-12T02:43:33Z")
I expected the script below to do the following: (1) spawn a new thread (2) connect to a server (3) read the data transmitted by the server (4) close the connection. (5) repeat 1-4 While the script works, it does N… --- ## [Rails 3 beta plugins](https://www.ruby-forum.com/t/rails-3-beta-plugins/185648)
**Author:** [@kfmfe04](https://www.ruby-forum.com/u/kfmfe04)\ **Replies:** 4\ **Last updated:** [March 24, 2010, 3:49pm UTC](https://www.ruby-forum.com/t/rails-3-beta-plugins/185648 "2010-03-24T15:49:27Z")
Has anyone actually installed a plugin? I have used rails plugin install git://github.com/binarylogic/authlogic.git I reacts too fast - doesn’t complain but you can’t find the plugin anywhere. I have seen people giv… --- ## [\[ANN\] Iyyov : Down-to-earth job control and monitoring](https://www.ruby-forum.com/t/ann-iyyov-down-to-earth-job-control-and-monitoring/185141)
**Author:** [@ntk](https://www.ruby-forum.com/u/ntk)\ **Replies:** 4\ **Last updated:** [March 16, 2010, 7:12pm UTC](https://www.ruby-forum.com/t/ann-iyyov-down-to-earth-job-control-and-monitoring/185141 "2010-03-16T19:12:36Z")
Description Down-to-earth job control and monitoring. Blog post: Iyyov http://rdoc.info/projects/dekellum/iyyov http://rubygems.org/gems/iyyov Features \* Runs on JRuby (no fork or native code extensions) \* Pow… --- ## [JS not recognized in link\_to\_remote respond\_to?](https://www.ruby-forum.com/t/js-not-recognized-in-link-to-remote-respond-to/185195)
**Author:** [@Sav](https://www.ruby-forum.com/u/Sav)\ **Replies:** 4\ **Last updated:** [March 15, 2010, 10:59pm UTC](https://www.ruby-forum.com/t/js-not-recognized-in-link-to-remote-respond-to/185195 "2010-03-15T22:59:58Z")
In my view I have this test… \<%= link\_to\_remote(‘AJAX Alert’, :url =\> ‘/sandbox/submit’, :success =\> ‘alert(request.responseText)’) %\> In my controller, this works and outputs “AJAX Response”… def submit render :lay… --- ## [USRP 8 bit USB transfers](https://www.ruby-forum.com/t/usrp-8-bit-usb-transfers/181161)
**Author:** [@bluetrust](https://www.ruby-forum.com/u/bluetrust)\ **Replies:** 4\ **Last updated:** [January 7, 2010, 8:31am UTC](https://www.ruby-forum.com/t/usrp-8-bit-usb-transfers/181161 "2010-01-07T08:31:36Z")
Hi all, I’m trying to capture some over-the-air data using a USRP and a RFX2400 card. Using usrp\_fft.py or usrp\_rx\_cfile.py works fine as long as the decimation rate is 8 or above. Unfortunately my signal has a 10MHz … --- ## [Using SHA1 Digested Passwords for SSH connection](https://www.ruby-forum.com/t/using-sha1-digested-passwords-for-ssh-connection/177736)
**Author:** [@joemanfoo](https://www.ruby-forum.com/u/joemanfoo)\ **Replies:** 4\ **Last updated:** [October 26, 2009, 2:22pm UTC](https://www.ruby-forum.com/t/using-sha1-digested-passwords-for-ssh-connection/177736 "2009-10-26T14:22:43Z")
Hello all. For testing, I have been inputting some various user credentials into a database. The passwords are hashed (digested) with the SHA1 algorithm. I have a script set up to read these passwords, and use them f… --- ## [In\_place\_select with hash?](https://www.ruby-forum.com/t/in-place-select-with-hash/133219)
**Author:** [@editkid](https://www.ruby-forum.com/u/editkid)\ **Replies:** 4\ **Last updated:** [June 20, 2009, 12:27am UTC](https://www.ruby-forum.com/t/in-place-select-with-hash/133219 "2009-06-20T00:27:33Z")
Hi Folks, I have recently starting working with Flvorful’s Super In Place Controls (http://os.flvorful.com/super\_in\_place\_controls) and have a question with which I hope someone can help. I would like to use either t… --- ## [Thoughts on this?](https://www.ruby-forum.com/t/thoughts-on-this/168978)
**Author:** [@mwalsh](https://www.ruby-forum.com/u/mwalsh)\ **Replies:** 4\ **Last updated:** [May 28, 2009, 9:47am UTC](https://www.ruby-forum.com/t/thoughts-on-this/168978 "2009-05-28T09:47:02Z")
http://robertlally.com/post/bdd-not-so-much Matt W. http://blog.mattwynne.net --- ## [How to order by a field in the belongs\_to association](https://www.ruby-forum.com/t/how-to-order-by-a-field-in-the-belongs-to-association/156151)
**Author:** [@oldbug](https://www.ruby-forum.com/u/oldbug)\ **Replies:** 4\ **Last updated:** [December 21, 2008, 11:41pm UTC](https://www.ruby-forum.com/t/how-to-order-by-a-field-in-the-belongs-to-association/156151 "2008-12-21T23:41:18Z")
Consider this: class Document has\_many :revisions end class Revision belongs\_to :document end Suppose I wanted to query all records in my revisions table, but I wanted to order the results by document.number. W… --- ## [\[GTK\] radio buttons](https://www.ruby-forum.com/t/gtk-radio-buttons/155556)
**Author:** [@cozzaamara](https://www.ruby-forum.com/u/cozzaamara)\ **Replies:** 4\ **Last updated:** [December 15, 2008, 9:23am UTC](https://www.ruby-forum.com/t/gtk-radio-buttons/155556 "2008-12-15T09:23:05Z")
Ciao a tutti, stavo sperimentando i radio buttons con le GTK2 ma incontro un comportamento anomalo e non capisco l’errore. buttonA = Gtk::RadioButton.new “Button A” buttonB = Gtk::RadioButton.new buttonA, “Button B” … --- ## [\[ANN\] rspec 1.1.9 Released](https://www.ruby-forum.com/t/ann-rspec-1-1-9-released/151413)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 4\ **Last updated:** [October 24, 2008, 5:43pm UTC](https://www.ruby-forum.com/t/ann-rspec-1-1-9-released/151413 "2008-10-24T17:43:49Z")
rspec version 1.1.9 has been released! http://rspec.info/ Behaviour Driven Development for Ruby. Changes: Version 1.1.9 / 2008-10-20 WARNING: This release removes implicit inclusion of modules in example groups. … --- ## [License of the Nginx logo at wiki.codemongers.com](https://www.ruby-forum.com/t/license-of-the-nginx-logo-at-wiki-codemongers-com/150745)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 4\ **Last updated:** [October 13, 2008, 2:25am UTC](https://www.ruby-forum.com/t/license-of-the-nginx-logo-at-wiki-codemongers-com/150745 "2008-10-13T02:25:22Z")
Hi, What is the license of the Nginx logo at wiki.codemongers.com? Who created it? Can it be used for branding products related to Nginx? --- ## [No puedo actualizar rails a la version 2.1.0](https://www.ruby-forum.com/t/no-puedo-actualizar-rails-a-la-version-2-1-0/148448)
**Author:** [@flawkes](https://www.ruby-forum.com/u/flawkes)\ **Replies:** 4\ **Last updated:** [September 13, 2008, 3:23am UTC](https://www.ruby-forum.com/t/no-puedo-actualizar-rails-a-la-version-2-1-0/148448 "2008-09-13T03:23:07Z")
Buenas, estoy intentando actualizar la versión de rails a la versión 2.1.0 haciendo: gem install -v=2.1.0 rails Pero sólo puedo ver el texto: Bulk updating gem source index for: http://gems.rubyforge.org/ Updati… --- ## [Fallthrough routing in a web microframework](https://www.ruby-forum.com/t/fallthrough-routing-in-a-web-microframework/141632)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 4\ **Last updated:** [June 28, 2008, 9:22am UTC](https://www.ruby-forum.com/t/fallthrough-routing-in-a-web-microframework/141632 "2008-06-28T09:22:41Z")
I’ve already asked on the Halcyon list, but if any other microframework can do this I’d like to know. Essentially I want a route to fail on a missing controller/action as well as on an unmatched pattern. martin ----… --- ## [Capistrano: ejecutar symlinks diferentes en staging y produccion](https://www.ruby-forum.com/t/capistrano-ejecutar-symlinks-diferentes-en-staging-y-produccion/141383)
**Author:** [@Emili\_ParreSSSSo](https://www.ruby-forum.com/u/Emili_ParreSSSSo)\ **Replies:** 4\ **Last updated:** [June 25, 2008, 1:08pm UTC](https://www.ruby-forum.com/t/capistrano-ejecutar-symlinks-diferentes-en-staging-y-produccion/141383 "2008-06-25T13:08:00Z")
Hola!! tengo una aplicación en la que necesito que la tarea que crea los symlinks (task :after\_symlink) haga symlinks diferentes dependiendo de si está haciendo el deploy en staging o en producción, algo como esto … --- ## [RMagick 2.0 win32 install problems](https://www.ruby-forum.com/t/rmagick-2-0-win32-install-problems/124819)
**Author:** [@ss\_1982](https://www.ruby-forum.com/u/ss_1982)\ **Replies:** 4\ **Last updated:** [January 5, 2008, 2:07pm UTC](https://www.ruby-forum.com/t/rmagick-2-0-win32-install-problems/124819 "2008-01-05T14:07:48Z")
Hi, I have just followed the instructions on installing the new version of RMagick on windows xp, with no error messages. However whenever I attempt to start Mongrel I get the following error message “The applicatio… --- ## [Lost in translation - Rails 2.0 Nested Resources, Custom Actions](https://www.ruby-forum.com/t/lost-in-translation-rails-2-0-nested-resources-custom-actions/122778)
**Author:** [@ptontiger](https://www.ruby-forum.com/u/ptontiger)\ **Replies:** 4\ **Last updated:** [December 12, 2007, 4:30am UTC](https://www.ruby-forum.com/t/lost-in-translation-rails-2-0-nested-resources-custom-actions/122778 "2007-12-12T04:30:52Z")
The shift to the :has\_many and :has\_one options when defining nested resource routes has me perplexed. The block format allows me to define custom REST actions like publish in the example below: map.resources :users d… --- ## [MS.Scripting](https://www.ruby-forum.com/t/ms-scripting/118372)
**Author:** [@olivier\_dufour](https://www.ruby-forum.com/u/olivier_dufour)\ **Replies:** 4\ **Last updated:** [October 27, 2007, 7:24am UTC](https://www.ruby-forum.com/t/ms-scripting/118372 "2007-10-27T07:24:58Z")
Hi, I have a little question about MS.Scripting. I am making the JScript compiler for moonlight and I have used MS.Scripting.dll of silverlight all the time(v2.1). But thanks to the fact that you said that there is v… --- ## [Code refactoring advice](https://www.ruby-forum.com/t/code-refactoring-advice/106540)
**Author:** [@Nathan\_TSHoover](https://www.ruby-forum.com/u/Nathan_TSHoover)\ **Replies:** 4\ **Last updated:** [June 13, 2007, 5:24pm UTC](https://www.ruby-forum.com/t/code-refactoring-advice/106540 "2007-06-13T17:24:33Z")
I have some code written that basically looks like below. I want to design a Module, Method, Class, Whatever to make each xml component accessible by a method and the ability to set attribs, params, clear params, att… --- ## [Stack level too deep](https://www.ruby-forum.com/t/stack-level-too-deep/105798)
**Author:** [@hamid](https://www.ruby-forum.com/u/hamid)\ **Replies:** 4\ **Last updated:** [June 3, 2007, 12:15am UTC](https://www.ruby-forum.com/t/stack-level-too-deep/105798 "2007-06-03T00:15:52Z")
Hello, I am new in using Rails. I want to implement a login system. I got this error: stack level too deep I have following methods: signup login thanks a lot for your help --- ## [Documentacion de ajax en español](https://www.ruby-forum.com/t/documentacion-de-ajax-en-espaa-ol/104998)
**Author:** [@wifer](https://www.ruby-forum.com/u/wifer)\ **Replies:** 4\ **Last updated:** [May 25, 2007, 1:18am UTC](https://www.ruby-forum.com/t/documentacion-de-ajax-en-espaa-ol/104998 "2007-05-25T01:18:36Z")
Compañeros, veo que es muy importante aprender ajax para programar en con rails, me pueden regalar enlaces que uds conozcan de ajax? o creen que con explotar bien rails es suficiente? saludos. --- ## [Problem changing datetime format](https://www.ruby-forum.com/t/problem-changing-datetime-format/102681)
**Author:** [@reed](https://www.ruby-forum.com/u/reed)\ **Replies:** 4\ **Last updated:** [February 11, 2007, 2:24am UTC](https://www.ruby-forum.com/t/problem-changing-datetime-format/102681 "2007-02-11T02:24:17Z")
I am trying to format some datetimes like this…2007, February the 9th, 6:30pm I have the following which gets me part way there. ActiveSupport::CoreExtensions::Time::Conversions::DATE\_FORMATS.update(:my\_date\_format =\>… --- ## [How to install Rails stand-alone?](https://www.ruby-forum.com/t/how-to-install-rails-stand-alone/81740)
**Author:** [@S.Kumar](https://www.ruby-forum.com/u/S.Kumar)\ **Replies:** 4\ **Last updated:** [January 16, 2007, 8:36pm UTC](https://www.ruby-forum.com/t/how-to-install-rails-stand-alone/81740 "2007-01-16T20:36:57Z")
Hello friends, I am assigned the task to learn Rails. But my company firewall prevents the gems update through net and it is not possible. Hence I downloaded rails-1.1.6.zip. But it doesn’t have anything like setup o… --- ## [Threaded Socket call blocks main thread](https://www.ruby-forum.com/t/threaded-socket-call-blocks-main-thread/73085)
**Author:** [@joost](https://www.ruby-forum.com/u/joost)\ **Replies:** 4\ **Last updated:** [October 21, 2006, 10:00am UTC](https://www.ruby-forum.com/t/threaded-socket-call-blocks-main-thread/73085 "2006-10-21T10:00:22Z")
Hi all. A blocking IO issue is puzzling me, maybe someone can offer any insights. I have written a plugin for Rails that does dns requests (to real- time blackhole lists). It works quite well. I am doing the dns requ… --- ## [Detecting data type](https://www.ruby-forum.com/t/detecting-data-type/72865)
**Author:** [@parvg](https://www.ruby-forum.com/u/parvg)\ **Replies:** 4\ **Last updated:** [October 19, 2006, 10:07pm UTC](https://www.ruby-forum.com/t/detecting-data-type/72865 "2006-10-19T22:07:15Z")
hello all, i’m new to ruby and need some help on what seems like a simple issue. How do i find out if the argument passed to a method is a string or an integer? Here’s what i’m trying to do: def method\_test(some\_arg… --- ## [Dev and Prod radiant modes](https://www.ruby-forum.com/t/dev-and-prod-radiant-modes/70422)
**Author:** [@Giovanni\_I](https://www.ruby-forum.com/u/Giovanni_I)\ **Replies:** 4\ **Last updated:** [September 29, 2006, 3:38pm UTC](https://www.ruby-forum.com/t/dev-and-prod-radiant-modes/70422 "2006-09-29T15:38:22Z")
Hi, I started using the dev subdomain trick to allow previewing draft pages. Is there a way to not allow people access that site using radiant or do I have to use apache for that kind of access control? --- ## [Rmagick not handling GIF files properly](https://www.ruby-forum.com/t/rmagick-not-handling-gif-files-properly/64699)
**Author:** [@subimage](https://www.ruby-forum.com/u/subimage)\ **Replies:** 4\ **Last updated:** [August 15, 2006, 2:18pm UTC](https://www.ruby-forum.com/t/rmagick-not-handling-gif-files-properly/64699 "2006-08-15T14:18:31Z")
Tracked down the source of my problem… It seems that Rmagick isn’t properly cropping/resizing GIF or PNG images when uploaded via file\_column. I can upload JPG files just fine. Originally I had installed ImageMagick v… --- ## ['key not found' problem with saving model object](https://www.ruby-forum.com/t/key-not-found-problem-with-saving-model-object/95152)
**Author:** [@samonderous](https://www.ruby-forum.com/u/samonderous)\ **Replies:** 4\ **Last updated:** [May 23, 2006, 11:30am UTC](https://www.ruby-forum.com/t/key-not-found-problem-with-saving-model-object/95152 "2006-05-23T11:30:21Z")
Hello, I have the following structure: model foo has\_many :bars:, :dependent =\> true end model bar belongs\_to :foo end In my action, when i try to save foo: def save begin f = foo.new f.a = 5 begin b = ba… --- ## [Crating a ajax datagrid](https://www.ruby-forum.com/t/crating-a-ajax-datagrid/60259)
**Author:** [@ssssss](https://www.ruby-forum.com/u/ssssss)\ **Replies:** 4\ **Last updated:** [May 12, 2006, 10:55am UTC](https://www.ruby-forum.com/t/crating-a-ajax-datagrid/60259 "2006-05-12T10:55:24Z")
hi, Im looking to build a live data grid, where you can add delete rows using dhtml. and was just wondering if anyone is aware of any plugin’s taht may help me. Ive found this example but if anyone is aware of any o… --- ## [Using partials in a for loop](https://www.ruby-forum.com/t/using-partials-in-a-for-loop/60187)
**Author:** [@ben](https://www.ruby-forum.com/u/ben)\ **Replies:** 4\ **Last updated:** [May 11, 2006, 1:50am UTC](https://www.ruby-forum.com/t/using-partials-in-a-for-loop/60187 "2006-05-11T01:50:27Z")
I’m trying to write a partial for a link\_to\_remote that i’m using over and over again, but simply moving the code to a partial doesn’t seem to work. Here is how I have it set up: class\_planner.rhtml: \<% for course i… [Previous page](https://www.ruby-forum.com/top.md?page=1204&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1206&per_page=50)