# Top **URL:** https://www.ruby-forum.com/top.md?page=722 [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:** 723 --- ## [Broken Gems on Windows (still)](https://www.ruby-forum.com/t/broken-gems-on-windows-still/151533)
**Author:** [@johnt519](https://www.ruby-forum.com/u/johnt519)\ **Replies:** 3\ **Last updated:** [October 22, 2008, 7:25pm UTC](https://www.ruby-forum.com/t/broken-gems-on-windows-still/151533 "2008-10-22T19:25:51Z")
(I realized I posted this originally on the Rails mailing list, when it probably should have been here… oops!) Hello… Is there any word on when the eventmachine 0.12.2 and sqlite3-ruby 1.2.4 gems are going to be fixe… --- ## [Como llamar a un campo de otra tabla](https://www.ruby-forum.com/t/como-llamar-a-un-campo-de-otra-tabla/142421)
**Author:** [@arriquito](https://www.ruby-forum.com/u/arriquito)\ **Replies:** 3\ **Last updated:** [July 8, 2008, 6:13pm UTC](https://www.ruby-forum.com/t/como-llamar-a-un-campo-de-otra-tabla/142421 "2008-07-08T18:13:00Z")
hola gente: Los vuelvo a molestar para que me den una pista por donde buscar. Tengo el siguiente problema: En una tabla de inscripciones tengo dos campos que hacen referencia a una misma tabla. El caso es el siguient… --- ## [Remove compilation optimization flag](https://www.ruby-forum.com/t/remove-compilation-optimization-flag/130307)
**Author:** [@gazoduc](https://www.ruby-forum.com/u/gazoduc)\ **Replies:** 3\ **Last updated:** [February 28, 2008, 5:25pm UTC](https://www.ruby-forum.com/t/remove-compilation-optimization-flag/130307 "2008-02-28T17:25:19Z")
top output (compilation took about 10 minutes) cc1 8.6% 5:13.31 1 13 365 730M+ 2.45M 519M- 1.13G time to run all tests (3rd launch): real 0m2.713s user 0m1.321s sys 0m0.306s Without o… --- ## [Detecting active windows process](https://www.ruby-forum.com/t/detecting-active-windows-process/121285)
**Author:** [@dannyheathcote](https://www.ruby-forum.com/u/dannyheathcote)\ **Replies:** 3\ **Last updated:** [November 26, 2007, 6:30pm UTC](https://www.ruby-forum.com/t/detecting-active-windows-process/121285 "2007-11-26T18:30:52Z")
Hi, Is there a way to detect if a specified program e.g. firefox.exe is active / on top? Thanks in advance --- ## [Using YAML as a data DSL](https://www.ruby-forum.com/t/using-yaml-as-a-data-dsl/63385)
**Author:** [@Jatinder\_S](https://www.ruby-forum.com/u/Jatinder_S)\ **Replies:** 3\ **Last updated:** [June 14, 2006, 9:52pm UTC](https://www.ruby-forum.com/t/using-yaml-as-a-data-dsl/63385 "2006-06-14T21:52:58Z")
I have an RoR application which has various GUI screens for taking input from users for creating some entities in my application. What ever information is given by the user I am putting in to a datastructure in ruby(I… --- ## [Login Engine - small problem](https://www.ruby-forum.com/t/login-engine-small-problem/102475)
**Author:** [@da\_pendragon](https://www.ruby-forum.com/u/da_pendragon)\ **Replies:** 3\ **Last updated:** [February 9, 2006, 5:09pm UTC](https://www.ruby-forum.com/t/login-engine-small-problem/102475 "2006-02-09T17:09:37Z")
Hi, first of all, thanks for making the login engine, it suits my needs perfectly. I’ve been using the login engine for a web application I’ve developed, but I’ve run into a small problem. Using before\_filter on othe… --- ## [Cosa rappresenta klass?](https://www.ruby-forum.com/t/cosa-rappresenta-klass/208963)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [July 1, 2011, 12:51pm UTC](https://www.ruby-forum.com/t/cosa-rappresenta-klass/208963 "2011-07-01T12:51:57Z")
Leggendo http://it.asciicasts.com/episodes/197-nested-model-form-parte-2 mi sono imbattuto in questo codice: new\_object = f.object.class.reflect\_on\_association(association).klass.new Intanto ho scoperto il metodo ref… --- ## [File upload?](https://www.ruby-forum.com/t/file-upload/170548)
**Author:** [@Ronny\_F](https://www.ruby-forum.com/u/Ronny_F)\ **Replies:** 6\ **Last updated:** [June 19, 2009, 9:12am UTC](https://www.ruby-forum.com/t/file-upload/170548 "2009-06-19T09:12:24Z")
Hi, does someone has an tutorial for file-upload that works with rails 2.3.2 and that DON’T stores data in a database? I want to: upload a text-file do something with the file put a link for download on the page Reg… --- ## [Link ad altra app rails](https://www.ruby-forum.com/t/link-ad-altra-app-rails/153729)
**Author:** [@sij](https://www.ruby-forum.com/u/sij)\ **Replies:** 6\ **Last updated:** [November 21, 2008, 1:35pm UTC](https://www.ruby-forum.com/t/link-ad-altra-app-rails/153729 "2008-11-21T13:35:46Z")
Ho due applicazioni web distinte. Ho un utente che usa per entrambe lo stesso nome utente e la stessa password. Dall’interno di una applicazione vorrei farlo connettere all’altra senza obbligarlo a rimettere nome ut… --- ## [Obtener valores unicos de un Grid](https://www.ruby-forum.com/t/obtener-valores-unicos-de-un-grid/131070)
**Author:** [@juapdiaz](https://www.ruby-forum.com/u/juapdiaz)\ **Replies:** 6\ **Last updated:** [March 6, 2008, 7:02pm UTC](https://www.ruby-forum.com/t/obtener-valores-unicos-de-un-grid/131070 "2008-03-06T19:02:01Z")
Hola a todos, Tengo un Grid y quiero obtener los valores sin repetir por uno de los datos, acá va un ejemplo. #\ **Author:** [@dkmd\_nielsen](https://www.ruby-forum.com/u/dkmd_nielsen)\ **Replies:** 6\ **Last updated:** [January 26, 2008, 6:01am UTC](https://www.ruby-forum.com/t/activerecord-connect-to-sqlserver/127055 "2008-01-26T06:01:55Z") I know you guys have beaten this subject to death, but I’m just not getting a connection to SqlServer 2005. It is installed locally, with an instance name of DVN-P548. I use my windows user name and password to log … --- ## [OpenSSL , SOAP4R](https://www.ruby-forum.com/t/openssl-soap4r/86458)
**Author:** [@zemariamm](https://www.ruby-forum.com/u/zemariamm)\ **Replies:** 6\ **Last updated:** [February 24, 2007, 7:04am UTC](https://www.ruby-forum.com/t/openssl-soap4r/86458 "2007-02-24T07:04:27Z")
Hi guys, Does someone knows how to use certificates with SOAP::WSDLDriverFactory ? for example, to generate a driver from a url like: https://some.com/something.wsl Tks in advance Ze Maria --- ## [Best way to parse XML data](https://www.ruby-forum.com/t/best-way-to-parse-xml-data/71037)
**Author:** [@Stever](https://www.ruby-forum.com/u/Stever)\ **Replies:** 6\ **Last updated:** [October 5, 2006, 8:14am UTC](https://www.ruby-forum.com/t/best-way-to-parse-xml-data/71037 "2006-10-05T08:14:01Z")
Hey, I am hooking up with the USPS rate calculator so I can calculate shipping costs online. Unfortunately, USPS uses neither XML-RPC or SOAP. I send the data via a GET request (a long URL) and I get data back via xm… --- ## [Replace\_html + javascript](https://www.ruby-forum.com/t/replace-html-javascript/99200)
**Author:** [@hax](https://www.ruby-forum.com/u/hax)\ **Replies:** 6\ **Last updated:** [July 21, 2006, 7:14pm UTC](https://www.ruby-forum.com/t/replace-html-javascript/99200 "2006-07-21T19:14:23Z")
Hi all, This is my first post to the list, so I hope it gets through and I don’t do anything wrong :slight\_smile: Here’s the issue I’m having… I have an rjs that’s doing: page.replace\_html ‘myid’, :partial =\> ‘my\_pa… --- ## [UHD: USRP Source in next branch](https://www.ruby-forum.com/t/uhd-usrp-source-in-next-branch/234976)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 8\ **Last updated:** [May 23, 2013, 5:50am UTC](https://www.ruby-forum.com/t/uhd-usrp-source-in-next-branch/234976 "2013-05-23T05:50:00Z")
Hi all, I installed todays next branch and get the following error when I try to use a UHD: USRP Source. File “/usr/local/lib/python2.7/dist-packages/gnuradio/uhd/init.py”, line 72, in init for v in val: self.channe… --- ## [Ideas on how to determine tag](https://www.ruby-forum.com/t/ideas-on-how-to-determine-tag/227372)
**Author:** [@Wayne\_B](https://www.ruby-forum.com/u/Wayne_B)\ **Replies:** 8\ **Last updated:** [March 13, 2013, 7:16pm UTC](https://www.ruby-forum.com/t/ideas-on-how-to-determine-tag/227372 "2013-03-13T19:16:30Z")
I’m working on a script that examines a DITA XML file and tries to determine where we put conrefs (where content is being pulled from). I have most of the code working but I’m trying now to determine what type of elem… --- ## [Is twitter devloped in Ror](https://www.ruby-forum.com/t/is-twitter-devloped-in-ror/221466)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 8\ **Last updated:** [July 17, 2012, 3:05pm UTC](https://www.ruby-forum.com/t/is-twitter-devloped-in-ror/221466 "2012-07-17T15:05:12Z")
hii --- ## [Utilisation du gem uuid sur un serveur parta gé](https://www.ruby-forum.com/t/utilisation-du-gem-uuid-sur-un-serveur-parta-ga/157911)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 8\ **Last updated:** [January 16, 2009, 9:47pm UTC](https://www.ruby-forum.com/t/utilisation-du-gem-uuid-sur-un-serveur-parta-ga/157911 "2009-01-16T21:47:52Z")
Bonjour, Je souhaite utiliser le gem UUID pour mon appli. Celui ci n’est pas installé chez mon hébergeur (serverur partagé) et je l’ai donc freezé,mais je me suis rendu compte que ce gem utilise un répertoire public … --- ## [How to make an unix library from some ruby code?](https://www.ruby-forum.com/t/how-to-make-an-unix-library-from-some-ruby-code/132148)
**Author:** [@elgato](https://www.ruby-forum.com/u/elgato)\ **Replies:** 8\ **Last updated:** [March 18, 2008, 8:04pm UTC](https://www.ruby-forum.com/t/how-to-make-an-unix-library-from-some-ruby-code/132148 "2008-03-18T20:04:02Z")
Hello \*, is there any possibility to build an unix library not from C/C++/… code, but from ruby code? IOW, I need to have some functionality “packaged” as an unix library, but I’d like to write it in Ruby and then, s… --- ## [Apache with Ruby](https://www.ruby-forum.com/t/apache-with-ruby/56700)
**Author:** [@Henry\_Ortega](https://www.ruby-forum.com/u/Henry_Ortega)\ **Replies:** 8\ **Last updated:** [April 9, 2006, 3:41am UTC](https://www.ruby-forum.com/t/apache-with-ruby/56700 "2006-04-09T03:41:30Z")
I am really new to Ruby. I have just installed Ruby on my Linux box and it works fine. I need Apache to recognize Ruby scripts and interpret them. Is mod\_ruby the only way to do it? --- ## [Translating a validtion flash](https://www.ruby-forum.com/t/translating-a-validtion-flash/99097)
**Author:** [@papacostas](https://www.ruby-forum.com/u/papacostas)\ **Replies:** 8\ **Last updated:** [January 31, 2006, 9:48am UTC](https://www.ruby-forum.com/t/translating-a-validtion-flash/99097 "2006-01-31T09:48:27Z")
I’m a belgian Rails user (Dutch is my native language). I wondered if it is possible to translate error messages (generated by validators). I know how to create my own error messages: def method content rescue log… --- ## [Gema rmagick](https://www.ruby-forum.com/t/gema-rmagick/233697)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 5, 2015, 4:51am UTC](https://www.ruby-forum.com/t/gema-rmagick/233697 "2015-01-05T04:51:13Z")
Buenas noches acudo a ustedes por que no he encontrado mas informacion y estoy urgido por una solucion, si me pueden colaborar se los agradeceria mucho. tengo instalado ruby v2 y rails, pero no puedo instalar la gema … --- ## [Deployment for dummies](https://www.ruby-forum.com/t/deployment-for-dummies/232273)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [September 29, 2014, 1:09pm UTC](https://www.ruby-forum.com/t/deployment-for-dummies/232273 "2014-09-29T13:09:27Z")
Hello, I am a experienced developer of Ruby on Rails from the side of programming the code but I have no experience in deployment and server configuration (It always was a partner’s task). Can someone help me to star… --- ## [X-Accel-Redirect and "access forbidden by rule"](https://www.ruby-forum.com/t/x-accel-redirect-and-access-forbidden-by-rule/214472)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [December 2, 2011, 2:56pm UTC](https://www.ruby-forum.com/t/x-accel-redirect-and-access-forbidden-by-rule/214472 "2011-12-02T14:56:17Z")
I’m having an issue with turning on support for the X-Accel-Redirect header in DokuWiki, a php-based wiki application. The server in question is an Ubuntu 11.10 box with Nginx 1.0.10 and PHP-FPM 5.3.6-13. I posted a r… --- ## [Need Tutorial About File Operations in Ruby](https://www.ruby-forum.com/t/need-tutorial-about-file-operations-in-ruby/261543)
**Author:** [@uniqueBoy](https://www.ruby-forum.com/u/uniqueBoy)\ **Replies:** 2\ **Last updated:** [July 19, 2021, 1:59pm UTC](https://www.ruby-forum.com/t/need-tutorial-about-file-operations-in-ruby/261543 "2021-07-19T13:59:58Z")
Hello, I hope you are fine. I need tutorial about file operations in Ruby. Can you give me advice? Best regards. --- ## [Demodulating a MPT1327 signal](https://www.ruby-forum.com/t/demodulating-a-mpt1327-signal/231419)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 9, 2014, 11:48pm UTC](https://www.ruby-forum.com/t/demodulating-a-mpt1327-signal/231419 "2014-08-09T23:48:41Z")
MPT1327 uses MSK on its control channel. I am attempting to use NBFM Receive to demodulate the signal into a WAV file that I can play back and use sdrtrunk to decode it. So far my best attempt is set up as follows: … --- ## [Format :json error](https://www.ruby-forum.com/t/format-json-error/241251)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [May 20, 2014, 10:24pm UTC](https://www.ruby-forum.com/t/format-json-error/241251 "2014-05-20T22:24:23Z")
Hi I am new to Ruby and Json. Need help with this command being used in Ruby, for parsing Json files. I get the following error, no implicit conversion of Symbol into String (TypeError) ./lib/pages/admin/summary\_pg.r… --- ## [%Q of DateTime#strftime not working](https://www.ruby-forum.com/t/q-of-datetime-strftime-not-working/221909)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 4, 2012, 10:45pm UTC](https://www.ruby-forum.com/t/q-of-datetime-strftime-not-working/221909 "2012-08-04T22:45:56Z")
The rdoc says the following about the %Q directive: %Q - Number of microseconds since 1970-01-01 00:00:00 UTC. However, it seems to return the number of milliseconds instead. 1.9.3p194 :067 \> now = DateTime.now =\> … --- ## [How to use Paperclip alone with a separated attachment model](https://www.ruby-forum.com/t/how-to-use-paperclip-alone-with-a-separated-attachment-model/216215)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 30, 2012, 2:27pm UTC](https://www.ruby-forum.com/t/how-to-use-paperclip-alone-with-a-separated-attachment-model/216215 "2012-01-30T14:27:50Z")
I have a scenario that my user need to upload a image first and then assign to another model, so I used a generic model, to upload the file first. But I always get a exception of ActiveRecord::UnknownAttributeError (u… --- ## [GRC and the Notebook feature - keep getting notebook id error](https://www.ruby-forum.com/t/grc-and-the-notebook-feature-keep-getting-notebook-id-error/183091)
**Author:** [@croxmeister](https://www.ruby-forum.com/u/croxmeister)\ **Replies:** 2\ **Last updated:** [February 8, 2010, 2:18am UTC](https://www.ruby-forum.com/t/grc-and-the-notebook-feature-keep-getting-notebook-id-error/183091 "2010-02-08T02:18:57Z")
Hi All, so far I’ve found very little reference to this new and potentially very useful feature. I’m trying to use the notebook feature of GRC 3.2.3svn to allow stacking of multiple WX GUI sink elements (scopes, FFT,… --- ## [.irbrc on Windows](https://www.ruby-forum.com/t/irbrc-on-windows/169902)
**Author:** [@jflint](https://www.ruby-forum.com/u/jflint)\ **Replies:** 2\ **Last updated:** [June 10, 2009, 5:42am UTC](https://www.ruby-forum.com/t/irbrc-on-windows/169902 "2009-06-10T05:42:01Z")
I have read all of the help on this topic and I still cannot get irb to load the file. I have added the environmental variables: IRBRC HOME with no effect. Is there a snappy way to get this to work? Jeff --- ## ["John Smith" spamming and hijacking threads](https://www.ruby-forum.com/t/john-smith-spamming-and-hijacking-threads/103826)
**Author:** [@Gene](https://www.ruby-forum.com/u/Gene)\ **Replies:** 2\ **Last updated:** [May 11, 2007, 12:40am UTC](https://www.ruby-forum.com/t/john-smith-spamming-and-hijacking-threads/103826 "2007-05-11T00:40:39Z")
This dude is screwing up viewing rubytalk and RORtalk in Google groups. Can you block/suspend this idiot. --- ## [Get a hash/array with a range of dates?](https://www.ruby-forum.com/t/get-a-hash-array-with-a-range-of-dates/74292)
**Author:** [@sean](https://www.ruby-forum.com/u/sean)\ **Replies:** 2\ **Last updated:** [November 3, 2006, 7:53pm UTC](https://www.ruby-forum.com/t/get-a-hash-array-with-a-range-of-dates/74292 "2006-11-03T19:53:10Z")
I’m trying to build options for a select box that would output a range of dates between two dates that I specified. For example, if my two dates (both coming from datetime fields in a MySQL database) were: October 25… --- ## [Scala getSimpleName bug causing havoc in jruby](https://www.ruby-forum.com/t/scala-getsimplename-bug-causing-havoc-in-jruby/235487)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [June 25, 2013, 7:43am UTC](https://www.ruby-forum.com/t/scala-getsimplename-bug-causing-havoc-in-jruby/235487 "2013-06-25T07:43:04Z")
Not a jruby bug, but I’m curious if anyone has ideas on ways to work around it in jruby. Basically, scala creates bad code for doubly nested classes that causes getSimpleName to blow up. They aren’t fixing it from w… --- ## [Odd issue with proxy\_pass serving wrong cached data](https://www.ruby-forum.com/t/odd-issue-with-proxy-pass-serving-wrong-cached-data/239423)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [February 28, 2014, 1:56am UTC](https://www.ruby-forum.com/t/odd-issue-with-proxy-pass-serving-wrong-cached-data/239423 "2014-02-28T01:56:39Z")
I’m having an odd issue, and I’m not sure where to start. We’ve been implementing a number of NGINX servers recently, and one of them is doing a proxy\_pass to an older IIS7 server that we’ll be phasing out soon, which… --- ## [ETIMEDOUT - why?](https://www.ruby-forum.com/t/etimedout-why/225409)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [January 7, 2013, 2:34pm UTC](https://www.ruby-forum.com/t/etimedout-why/225409 "2013-01-07T14:34:17Z")
Why do I get this error? Am I possibly creating my TCPSockets incorrectly? When I have more than 10 connections going out I tend to get this error. Now, I can rescue the error, but that’s not what I want. How do I co… --- ## [Is OpenBTS going to support USRP2?](https://www.ruby-forum.com/t/is-openbts-going-to-support-usrp2/162443)
**Author:** [@jane](https://www.ruby-forum.com/u/jane)\ **Replies:** 5\ **Last updated:** [June 12, 2012, 3:49pm UTC](https://www.ruby-forum.com/t/is-openbts-going-to-support-usrp2/162443 "2012-06-12T15:49:41Z")
Hi all,  Is anyone working on OpenBTS with USRP2? On the website, http://www.gnuradio.org/trac/wiki/OpenBTS/DesktopTestingKit, OpenBTS has not been used with URSP2. However, USRP2 is new and fast. I think more a… --- ## [Validación de usuarios](https://www.ruby-forum.com/t/validacia-n-de-usuarios/160321)
**Author:** [@railsman69](https://www.ruby-forum.com/u/railsman69)\ **Replies:** 5\ **Last updated:** [February 14, 2009, 7:51pm UTC](https://www.ruby-forum.com/t/validacia-n-de-usuarios/160321 "2009-02-14T19:51:07Z")
Hola a todos, en el site que estoy desarrollando quiero validar usuarios, he leído bastante sobre restfull\_authentication y hablan maravillas, casi parece un referente en el tema de validación. Mi pregunta era, que … --- ## [JRuby 1.1.5 Released](https://www.ruby-forum.com/t/jruby-1-1-5-released/152434)
**Author:** [@Thomas\_E](https://www.ruby-forum.com/u/Thomas_E)\ **Replies:** 5\ **Last updated:** [November 5, 2008, 12:16am UTC](https://www.ruby-forum.com/t/jruby-1-1-5-released/152434 "2008-11-05T00:16:28Z")
The JRuby community is pleased to announce the release of JRuby 1.1.5! Homepage: http://www.jruby.org/ Download: http://dist.codehaus.org/jruby/ JRuby 1.1.5 is the fifth point release of JRuby 1.1. The fixes in this … --- ## [String manipulation: cut, insert, column editing](https://www.ruby-forum.com/t/string-manipulation-cut-insert-column-editing/145677)
**Author:** [@toki](https://www.ruby-forum.com/u/toki)\ **Replies:** 5\ **Last updated:** [August 17, 2008, 2:04pm UTC](https://www.ruby-forum.com/t/string-manipulation-cut-insert-column-editing/145677 "2008-08-17T14:04:58Z")
Hi all, Is it possible to use ruby like awk, sed or cut in unix to editing strings? Let say I have to write INSERT query like this: This is the first (1°) item. This is the second (2°) item. This is the third (3… --- ## [eRuby questions](https://www.ruby-forum.com/t/eruby-questions/89553)
**Author:** [@Dude](https://www.ruby-forum.com/u/Dude)\ **Replies:** 5\ **Last updated:** [March 22, 2007, 2:35pm UTC](https://www.ruby-forum.com/t/eruby-questions/89553 "2007-03-22T14:35:30Z")
Hi, I have been trying to find alternatives and faster way of serving server side HTML or WML from Ruby instead of serving it through an ERB program or through a RAILS program. This question is somewhat related to an… --- ## [Submit form disappears on second call](https://www.ruby-forum.com/t/submit-form-disappears-on-second-call/86682)
**Author:** [@jspencer78](https://www.ruby-forum.com/u/jspencer78)\ **Replies:** 5\ **Last updated:** [February 26, 2007, 9:09pm UTC](https://www.ruby-forum.com/t/submit-form-disappears-on-second-call/86682 "2007-02-26T21:09:52Z")
Hello, I seem to be having a strange problem. I have a form\_remote\_tag which i submit using a javascript call: if(document.forms\[‘myform’\].onsubmit()) { document.forms\[‘myform’\].submit(); } This works great the firs… --- ## [Syntax for calling the has\_many class methods](https://www.ruby-forum.com/t/syntax-for-calling-the-has-many-class-methods/71803)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 5\ **Last updated:** [October 11, 2006, 7:15pm UTC](https://www.ruby-forum.com/t/syntax-for-calling-the-has-many-class-methods/71803 "2006-10-11T19:15:29Z")
I have a simple Active Record model: class Order \< ActiveRecord::Base has\_many :line\_items def add\_line\_items\_from\_cart(cart) cart.items.each do |item| li = LineItem.from\_cart\_item(item) line\_items \<\< li end end … --- ## [Upload a zip using a form and extract if afterwards on srv?](https://www.ruby-forum.com/t/upload-a-zip-using-a-form-and-extract-if-afterwards-on-srv/93393)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 5\ **Last updated:** [August 17, 2006, 1:29pm UTC](https://www.ruby-forum.com/t/upload-a-zip-using-a-form-and-extract-if-afterwards-on-srv/93393 "2006-08-17T13:29:04Z")
Hi all It like my visitors to be able to upload a zip file (or any other possible compressed file archive) to my server. After upload, my web app should extract the content to the server and delete the zip file. Is t… --- ## [Code for uploading files to the filesystem instead of db](https://www.ruby-forum.com/t/code-for-uploading-files-to-the-filesystem-instead-of-db/100016)
**Author:** [@jh100000](https://www.ruby-forum.com/u/jh100000)\ **Replies:** 5\ **Last updated:** [July 26, 2006, 8:34pm UTC](https://www.ruby-forum.com/t/code-for-uploading-files-to-the-filesystem-instead-of-db/100016 "2006-07-26T20:34:30Z")
Does anyone have any standard code for uploading files to the filesystem? I’ve got code already for uploading images to the database but I’d prefer to store the files on the filesystem. In particular I need to know h… --- ## [Relation model: trova l'errore](https://www.ruby-forum.com/t/relation-model-trova-lerrore/237254)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [November 1, 2013, 8:52pm UTC](https://www.ruby-forum.com/t/relation-model-trova-lerrore/237254 "2013-11-01T20:52:38Z")
Ciao, Mi trovo a dover creare le relazioni tra i seguenti modelli: User, Software ed Evaluation Le relazioni sono: User puo’ avere molti Software e molte Evaluation Software dipende da User (che lo crea) e puo’ aver… --- ## [Shouldn't a JRuby\<=Sockets=\>Java Connection be simple?](https://www.ruby-forum.com/t/shouldnt-a-jruby-sockets-java-connection-be-simple/170449)
**Author:** [@mistressjanna](https://www.ruby-forum.com/u/mistressjanna)\ **Replies:** 4\ **Last updated:** [June 18, 2009, 10:11am UTC](https://www.ruby-forum.com/t/shouldnt-a-jruby-sockets-java-connection-be-simple/170449 "2009-06-18T10:11:34Z")
I know it MUST be simple, but I am just unable to get these two to speak to each other. Can anyone shed any light on my problem here? In Jruby, I have a client as: class SocketsexamplesController \< ApplicationControll… --- ## [Rack 1.0, a modular Ruby webserver interface](https://www.ruby-forum.com/t/rack-1-0-a-modular-ruby-webserver-interface/166456)
**Author:** [@cneuhaus](https://www.ruby-forum.com/u/cneuhaus)\ **Replies:** 4\ **Last updated:** [April 26, 2009, 11:01am UTC](https://www.ruby-forum.com/t/rack-1-0-a-modular-ruby-webserver-interface/166456 "2009-04-26T11:01:34Z")
Hello, Today we are proud to release Rack 1.0, which was close to almost be codenamed MiddleWarem4Ever. = Rack, a modular Ruby webserver interface Rack provides a minimal, modular and adaptable interface for developi… --- ## [Inotify subdirectories](https://www.ruby-forum.com/t/inotify-subdirectories/83173)
**Author:** [@j2f](https://www.ruby-forum.com/u/j2f)\ **Replies:** 4\ **Last updated:** [January 24, 2007, 2:04pm UTC](https://www.ruby-forum.com/t/inotify-subdirectories/83173 "2007-01-24T14:04:37Z")
i have been able to successfully use the inotify (http://raa.ruby-lang.org/project/ruby-inotify/) to monitor a directory, and monitor subdirectories when they are created. However, when a file is created in a newly mo… --- ## [Globalize server down](https://www.ruby-forum.com/t/globalize-server-down/68666)
**Author:** [@Helmut\_Ziegler](https://www.ruby-forum.com/u/Helmut_Ziegler)\ **Replies:** 4\ **Last updated:** [November 1, 2006, 4:39pm UTC](https://www.ruby-forum.com/t/globalize-server-down/68666 "2006-11-01T16:39:11Z")
Hi, since yesterday the server of globalize-rails.org seems to be down. Does anyone know if it has moved to another url or when it will be online again? I’d like to check out globalize for rails 1.1. Cheers, Helmut … [Previous page](https://www.ruby-forum.com/top.md?page=721&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=723&per_page=50)