# Top **URL:** https://www.ruby-forum.com/top.md?page=1605 [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:** 1606 --- ## [DB transaction setup, and feeling stupid](https://www.ruby-forum.com/t/db-transaction-setup-and-feeling-stupid/235449)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [June 22, 2013, 2:39pm UTC](https://www.ruby-forum.com/t/db-transaction-setup-and-feeling-stupid/235449 "2013-06-22T14:39:37Z")
Hi, all. I’m a relative Ruby newb, and I’m trying to set up paramaterized MySQL queries. And am getting completely stumped. I do a similar query slightly before this one, and it works great. This one? Not so much.… --- ## [Rails Instillation Error](https://www.ruby-forum.com/t/rails-instillation-error/245440)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [May 31, 2013, 12:53pm UTC](https://www.ruby-forum.com/t/rails-instillation-error/245440 "2013-05-31T12:53:17Z")
I installed the ruby 1.9.3. while instillation rails, I am getting instillation error. Below is the error ERROR: Error installing rails: ERROR: Failed to build gem native extension. /usr/bin/ruby1.9.1 extconf.rb /u… --- ## [Is there an elegant way to turn optparser.on() into a one-liner?](https://www.ruby-forum.com/t/is-there-an-elegant-way-to-turn-optparser-on-into-a-one-liner/228554)
**Author:** [@lfast](https://www.ruby-forum.com/u/lfast)\ **Replies:** 2\ **Last updated:** [April 27, 2013, 10:42am UTC](https://www.ruby-forum.com/t/is-there-an-elegant-way-to-turn-optparser-on-into-a-one-liner/228554 "2013-04-27T10:42:17Z")
I’m looking at my code for optparser and it’s ugly. For 90% of my options all I really want is a one-liner but the standard form for opts.on() is… opts.on( ‘-f’, ‘–file FILE’, ‘output file’ ) do |file| @params.file … --- ## [\[ruby-trunk - Bug #8302\]\[Open\] REXML::Text の entity filter が有効でない](https://www.ruby-forum.com/t/ruby-trunk-bug-8302-open-rexml-text-entity-filter/228397)
**Author:** [@ohai\_SIppei\_Obayash](https://www.ruby-forum.com/u/ohai_SIppei_Obayash)\ **Replies:** 2\ **Last updated:** [April 26, 2013, 4:54pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8302-open-rexml-text-entity-filter/228397 "2013-04-26T16:54:03Z")
Issue #8302 has been reported by ohai (Ippei Obayashi). Bug #8302: REXML::Text の entity\_filter が有効でない Author: ohai (Ippei Obayashi) Status: Open Priority: Normal Assignee: Category: lib Target version: ruby -v:… --- ## [Facebook Community for Ruby Programming Language](https://www.ruby-forum.com/t/facebook-community-for-ruby-programming-language/228290)
**Author:** [@ksenthil\_07081981](https://www.ruby-forum.com/u/ksenthil_07081981)\ **Replies:** 2\ **Last updated:** [April 17, 2013, 5:19pm UTC](https://www.ruby-forum.com/t/facebook-community-for-ruby-programming-language/228290 "2013-04-17T17:19:01Z")
Why isn’t this Ruby Community on Facebook, not famous??? It embraces Ruby not Rails. Just Ruby. The only thing that’s not there in Ruby is popularity/awareness. I think, if 1+ billion users are on social media, then… --- ## [Web Link Broken](https://www.ruby-forum.com/t/web-link-broken/225107)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 14, 2012, 6:06pm UTC](https://www.ruby-forum.com/t/web-link-broken/225107 "2012-12-14T18:06:48Z")
I tried googling to find out this mailing list’s archive. One hit was http://xircles.codehaus.org/projects/jruby/lists, where I tried to click the “Archive” link on the user list. I got this: Not Found The requeste… --- ## [Re g : spectrum sensing code](https://www.ruby-forum.com/t/re-g-spectrum-sensing-code/222392)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 27, 2012, 2:05pm UTC](https://www.ruby-forum.com/t/re-g-spectrum-sensing-code/222392 "2012-08-27T14:05:53Z")
Hi Community, Question - 1 I was working with the UHD version of spectrum sensing code. I have USRP2 with me. I learnt that USRP2 can achieve 50MHz of RF bandwidth with 8 bit samples and 25MHz of RF bandwidth with 1… --- ## [Action sotto un diverso controller](https://www.ruby-forum.com/t/action-sotto-un-diverso-controller/221374)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [July 11, 2012, 10:52pm UTC](https://www.ruby-forum.com/t/action-sotto-un-diverso-controller/221374 "2012-07-11T22:52:03Z")
Salve a tutto il forum, in parole povere stavolta ho il seguente problema credo che a molti sarà capitato questa situazione ma al momento non trovo una soluzione semplice a parte quella di studiarmi tutto il capitolo … --- ## [How do you scale horizontally with Rails 3.2 on EC2?](https://www.ruby-forum.com/t/how-do-you-scale-horizontally-with-rails-3-2-on-ec2/219402)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 4, 2012, 4:09am UTC](https://www.ruby-forum.com/t/how-do-you-scale-horizontally-with-rails-3-2-on-ec2/219402 "2012-05-04T04:09:15Z")
Hello guys, currently I’m running a staging environment which should serve the purpose to replicate the production one as close as possible before the launch. To keep the staging environment’s costs down I tried usin… --- ## [Regexpr with gsub](https://www.ruby-forum.com/t/regexpr-with-gsub/216572)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 8, 2012, 4:47pm UTC](https://www.ruby-forum.com/t/regexpr-with-gsub/216572 "2012-02-08T16:47:53Z")
Hi, I’m trying to get code to replace first alpha char for Cap, and can’t get how it works, in case#1 dot represent any char including space and it works fine, but when I tried to do first “a” it doesn’t catch anythi… --- ## [After\_save in plugin](https://www.ruby-forum.com/t/after-save-in-plugin/216222)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 31, 2012, 9:07am UTC](https://www.ruby-forum.com/t/after-save-in-plugin/216222 "2012-01-31T09:07:30Z")
Dear list, I am trying to override an after\_save callback declared in main app using plugin. The main model class is: class WorkHours \< ActiveRecord::Base @after\_save\_call\_back\_called=0 after\_save :after\_save\_call\_… --- ## [UHD source + sink PROBLEM](https://www.ruby-forum.com/t/uhd-source-sink-problem/215625)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 11, 2012, 2:26am UTC](https://www.ruby-forum.com/t/uhd-source-sink-problem/215625 "2012-01-11T02:26:09Z")
Here is my code for transmitting data from a file: from gnuradio import gr from gnuradio import uhd symbolrate=0.510\*\*5 samplerate=20symbolrate # 1M fg=gr.top\_block() src=gr.file\_source(gr.sizeof\_gr\_complex1,‘data… --- ## [Proxy\_cache regexp batch purge modules 0.2](https://www.ruby-forum.com/t/proxy-cache-regexp-batch-purge-modules-0-2/213958)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 30, 2011, 9:58pm UTC](https://www.ruby-forum.com/t/proxy-cache-regexp-batch-purge-modules-0-2/213958 "2011-11-30T21:58:43Z")
Download http://m-b.cc/share/ngx\_batch\_purge-0.2.tar.gz About nginx\_cache\_batchpurge is ‘nginx’ module which adds regex batch purge content from ‘proxy’ caches, and is base on ngx\_cache\_purge. Notice This module i… --- ## [\[OT\] Lavoro a Roma (e California)](https://www.ruby-forum.com/t/ot-lavoro-a-roma-e-california/213244)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 10, 2011, 3:52pm UTC](https://www.ruby-forum.com/t/ot-lavoro-a-roma-e-california/213244 "2011-11-10T15:52:07Z")
Ho ricevuto via mail questo e vi segnalo una possibilit di lavoro per Rails dev a Roma (e forse S. Francisco) http://goo.gl/SCQwl Ciao Sergio --- ## [Cool javascript sliding boxes](https://www.ruby-forum.com/t/cool-javascript-sliding-boxes/213536)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 4, 2011, 10:12pm UTC](https://www.ruby-forum.com/t/cool-javascript-sliding-boxes/213536 "2011-11-04T22:12:03Z")
Doing a side project with Rails 3.1 and knowing that there must be something possibly already a gem but possibly simply jquery (or another javascript methodology but have already started with jquery) that will have so… --- ## [QPSK with direct-sequence spread spectrum](https://www.ruby-forum.com/t/qpsk-with-direct-sequence-spread-spectrum/213366)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 2, 2011, 5:27pm UTC](https://www.ruby-forum.com/t/qpsk-with-direct-sequence-spread-spectrum/213366 "2011-11-02T17:27:34Z")
Hi all, I’m wondering if spreading a bitstream (XOR-ing each bit with SPREAD\_FACTOR bits of sequence) before QPSK modulation is equivalent to operating on the modulated stream, i.e., multiplying the complex output wi… --- ## [Motorola IIi Hybrid Trunk decoding](https://www.ruby-forum.com/t/motorola-iii-hybrid-trunk-decoding/205402)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 6, 2011, 12:32am UTC](https://www.ruby-forum.com/t/motorola-iii-hybrid-trunk-decoding/205402 "2011-04-06T00:32:51Z")
Has anyone written a motorola trunk decoder for gnuradio? I’d like to be able to dump all active audio in a trunk to separate streams by talkgroup. I’d love to know about any trunk decoders in general. Thanks! -Brett … --- ## [Where to get burn-db-eeprom source code](https://www.ruby-forum.com/t/where-to-get-burn-db-eeprom-source-code/204532)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 15, 2011, 7:23am UTC](https://www.ruby-forum.com/t/where-to-get-burn-db-eeprom-source-code/204532 "2011-03-15T07:23:25Z")
Hi all, any one know where to get burn-db-eeprom source code? --- ## [Install problem using .deb package](https://www.ruby-forum.com/t/install-problem-using-deb-package/203239)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 16, 2011, 2:45am UTC](https://www.ruby-forum.com/t/install-problem-using-deb-package/203239 "2011-02-16T02:45:50Z")
Hi, I’m trying to install nginx 0.8.54 on Debian Squeeze. It builds successfully, and I’ve created a .deb package using checkinstall. However when I try to install the package I run into an error: # dpkg -i nginx\_90.… --- ## [FPGA usage in USRP E100](https://www.ruby-forum.com/t/fpga-usage-in-usrp-e100/202220)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 24, 2011, 11:00pm UTC](https://www.ruby-forum.com/t/fpga-usage-in-usrp-e100/202220 "2011-01-24T23:00:35Z")
Hi all, Is there any high-level description of what processing is done in FPGA in E100 and is there any optional blocks which can be removed? I see that even aeMB is present in the project - is it used or it is not c… --- ## [API for getting Google search results?](https://www.ruby-forum.com/t/api-for-getting-google-search-results/198998)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 13, 2010, 1:46am UTC](https://www.ruby-forum.com/t/api-for-getting-google-search-results/198998 "2010-11-13T01:46:13Z")
I’m writing this command-line ruby script and it needs to be able to submit a search string and get back google result links. Remarkably, I google this subject and I am finding Google APIs to do every possibly thing i… --- ## [Apparent regression in rspec 2 on ruby 1.9: constant resolution fails in describes in nested modules](https://www.ruby-forum.com/t/apparent-regression-in-rspec-2-on-ruby-1-9-constant-resolution-fails-in-describes-in-nested-modules/198674)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 5, 2010, 3:47pm UTC](https://www.ruby-forum.com/t/apparent-regression-in-rspec-2-on-ruby-1-9-constant-resolution-fails-in-describes-in-nested-modules/198674 "2010-11-05T15:47:44Z")
Hi, I’ve converted a couple of my smaller libraries’ spec suites to rspec 2 with no trouble. (I’m enjoying the new version – thanks to all involved.) I’m trying to convert one a larger suite now and I’ve run into t… --- ## [Rspec-1.3.1.rc and rspec-rails-1.3.3.rc are released!](https://www.ruby-forum.com/t/rspec-1-3-1-rc-and-rspec-rails-1-3-3-rc-are-released/195956)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 2\ **Last updated:** [October 10, 2010, 1:54am UTC](https://www.ruby-forum.com/t/rspec-1-3-1-rc-and-rspec-rails-1-3-3-rc-are-released/195956 "2010-10-10T01:54:45Z")
rspec-1.3.1.rc and rspec-rails-1.3.3.rc are released! These are release candidate gems for updates 1.x series, including some bug fixes and deprecation warnings for functionality that will be removed in rspec-2. Barr… --- ## [Node hierarchies, and the inspection thereof](https://www.ruby-forum.com/t/node-hierarchies-and-the-inspection-thereof/193935)
**Author:** [@xazoola](https://www.ruby-forum.com/u/xazoola)\ **Replies:** 2\ **Last updated:** [August 27, 2010, 2:11pm UTC](https://www.ruby-forum.com/t/node-hierarchies-and-the-inspection-thereof/193935 "2010-08-27T14:11:38Z")
Sorry if this belongs in Ruby Core, though I don’t really think it does since it’s more about writing gems than it is Ruby itself. I’ve been looking (on and off) for the past several months for a way to accomplish thi… --- ## [Problem installing some Gems on Linux](https://www.ruby-forum.com/t/problem-installing-some-gems-on-linux/193651)
**Author:** [@baldio](https://www.ruby-forum.com/u/baldio)\ **Replies:** 2\ **Last updated:** [August 21, 2010, 8:35pm UTC](https://www.ruby-forum.com/t/problem-installing-some-gems-on-linux/193651 "2010-08-21T20:35:26Z")
Hi all, I can’t install some gems (nokogiri, hpricot, sqlite3-ruby…) on Slitaz Linux distro, it fails when it is builiding. Slitaz is a minidistro with busybox, and I think I have installed all the development tools:… --- ## [Camera\_Project](https://www.ruby-forum.com/t/camera-project/193066)
**Author:** [@kkirancbn](https://www.ruby-forum.com/u/kkirancbn)\ **Replies:** 2\ **Last updated:** [August 12, 2010, 12:12am UTC](https://www.ruby-forum.com/t/camera-project/193066 "2010-08-12T00:12:56Z")
Hi, Im doing a proj on a camera that monitors the chest movements when breath. I need help on this proj. can any one help me??? As i have very low knowledge on Ruby i cant really play with this proj since i had to ta… --- ## [\[Feature:trunk\] improvement of sample in lib/imap.rb: password input](https://www.ruby-forum.com/t/feature-trunk-improvement-of-sample-in-lib-imap-rb-password-input/192371)
**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\ **Replies:** 2\ **Last updated:** [July 30, 2010, 6:05am UTC](https://www.ruby-forum.com/t/feature-trunk-improvement-of-sample-in-lib-imap-rb-password-input/192371 "2010-07-30T06:05:03Z")
e$B$J$+$@$G$9!#e(B lib/net/imap.rbe$B$rD\>@\ **Author:** [@jgeggatt](https://www.ruby-forum.com/u/jgeggatt)\ **Replies:** 2\ **Last updated:** [July 6, 2010, 12:26pm UTC](https://www.ruby-forum.com/t/aes-block-cipher-artifacts/191138 "2010-07-06T12:26:13Z") I’ve got an oddity with the AES block cipher. There are (seemingly random) artifact bytes that block fill a block passed through the encryption algorith. For instance, starting with “23” this gets transformed to “23\\… --- ## [Materiale per cominciare a studiare Ruby on Rails](https://www.ruby-forum.com/t/materiale-per-cominciare-a-studiare-ruby-on-rails/190103)
**Author:** [@axle988](https://www.ruby-forum.com/u/axle988)\ **Replies:** 2\ **Last updated:** [June 19, 2010, 6:56pm UTC](https://www.ruby-forum.com/t/materiale-per-cominciare-a-studiare-ruby-on-rails/190103 "2010-06-19T18:56:01Z")
Ciao. Vorrei cominciare a studiare Ruby on Rails, ma non so proprio da dove e con cosa studiare. mi potete consigliare qualche buon tutorial, videocorso o libro, possibilmente in italiano (sono stanco di leggere roba… --- ## [Has dl/import change in 1.9?](https://www.ruby-forum.com/t/has-dl-import-change-in-1-9/188396)
**Author:** [@sarmstrong2](https://www.ruby-forum.com/u/sarmstrong2)\ **Replies:** 2\ **Last updated:** [May 13, 2010, 9:41am UTC](https://www.ruby-forum.com/t/has-dl-import-change-in-1-9/188396 "2010-05-13T09:41:12Z")
Hi. I’m trying to run some pre-1.9 code along these lines: require ‘dl/import’ module C extend DL::Importable end However I’m getting an ‘uninitialized constant DL::Importable (NameError)’. Is DL::Importable defi… --- ## [Unable to load again](https://www.ruby-forum.com/t/unable-to-load-again/184027)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [March 2, 2010, 8:19pm UTC](https://www.ruby-forum.com/t/unable-to-load-again/184027 "2010-03-02T20:19:44Z")
Got this recently… E:\\installs\\ruby191p376\\lib\\ruby\\gems\\1.9.1\\gems\\redcar-0.3.2dev\>e:\\dev\\ruby\\downloads\\jruby\\bin\\jruby.EXE –server --fast -J-Dorg.eclipse.swt.browser.XULRunnerPath=“e:\\installs\\xulrunner” E:\\instal… --- ## [Can have\_selector Match Only Part of an Elements Class String?](https://www.ruby-forum.com/t/can-have-selector-match-only-part-of-an-elements-class-string/184400)
**Author:** [@dans](https://www.ruby-forum.com/u/dans)\ **Replies:** 2\ **Last updated:** [March 2, 2010, 6:30am UTC](https://www.ruby-forum.com/t/can-have-selector-match-only-part-of-an-elements-class-string/184400 "2010-03-02T06:30:50Z")
I would like to find a way to check for the existence of a class on a element in a calendar. The s are the days of the calendar and can have various classes assigned. I want to test if a day has the 'past' class and … --- ## [BBN 802.11-b project - MAC Layer issue](https://www.ruby-forum.com/t/bbn-802-11-b-project-mac-layer-issue/182156)
**Author:** [@alce](https://www.ruby-forum.com/u/alce)\ **Replies:** 2\ **Last updated:** [January 27, 2010, 3:17pm UTC](https://www.ruby-forum.com/t/bbn-802-11-b-project-mac-layer-issue/182156 "2010-01-27T15:17:28Z")
Hello I’ve been analyzing the BBN project code (trunk and branches versions) and I can’t understand how is the MAC layer working. As the standard 802.11 says, the minimal functionality is CSMA/Carrier Avoidance but I… --- ## [Got it to work but whats with the crazy output](https://www.ruby-forum.com/t/got-it-to-work-but-whats-with-the-crazy-output/175941)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 2\ **Last updated:** [September 23, 2009, 6:37am UTC](https://www.ruby-forum.com/t/got-it-to-work-but-whats-with-the-crazy-output/175941 "2009-09-23T06:37:44Z")
I got Cucumber to use a C# dll. I had to explicitly compile the dll since compile.dll was giving some errors. Here is the result: C:\\ruby\\lib\\ruby\\gems\\1.8\\gems\\cucumber-0.3.101\\examples\\cs\>icucumber features Featur… --- ## [CAn u please tell wats the prob in runnning my project?](https://www.ruby-forum.com/t/can-u-please-tell-wats-the-prob-in-runnning-my-project/168742)
**Author:** [@gmgmgm](https://www.ruby-forum.com/u/gmgmgm)\ **Replies:** 2\ **Last updated:** [May 26, 2009, 9:49pm UTC](https://www.ruby-forum.com/t/can-u-please-tell-wats-the-prob-in-runnning-my-project/168742 "2009-05-26T21:49:43Z")
\[~/kallori\]# rake db:migrate (in /home/gm/kallori) no such file to load – hmac-sha1 /usr/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in gem\_original\_require' /usr/lib/ruby/site\_ruby/1.8/rubygems/custom\_requi… --- ## [Gem Proxy](https://www.ruby-forum.com/t/gem-proxy/166329)
**Author:** [@kule](https://www.ruby-forum.com/u/kule)\ **Replies:** 2\ **Last updated:** [April 24, 2009, 4:58am UTC](https://www.ruby-forum.com/t/gem-proxy/166329 "2009-04-24T04:58:47Z")
Hello, I’m sure this is already a solved problem, but I’m trying to perform gem installations with jruby -S gem install rails from behind a corporate proxy. I have tried setting my env HTTP\_PROXY, but I’m not having … --- ## [Adding automatic conditions to find method](https://www.ruby-forum.com/t/adding-automatic-conditions-to-find-method/164043)
**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\ **Replies:** 2\ **Last updated:** [March 28, 2009, 4:22pm UTC](https://www.ruby-forum.com/t/adding-automatic-conditions-to-find-method/164043 "2009-03-28T16:22:16Z")
Hello, Is there a way to add automatic condition to all active record find methods? I have an attribute in all my tables something like “effective\_end\_date” so that I don’t delete records but I keep them by setting … --- ## [Forms that mix new and old records](https://www.ruby-forum.com/t/forms-that-mix-new-and-old-records/159867)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [February 9, 2009, 3:52pm UTC](https://www.ruby-forum.com/t/forms-that-mix-new-and-old-records/159867 "2009-02-09T15:52:54Z")
I’m trying to create a form/view that displays a mix of records that exist in the database and records that the user is working on but that don’t yet exist in the database. I want to leverage all of rails’ nice form h… --- ## [Hi I have a Debian 4 machine with Ruby 1.8.6 (installed from source) and some gems including Rails](https://www.ruby-forum.com/t/hi-i-have-a-debian-4-machine-with-ruby-1-8-6-installed-from-source-and-some-gems-including-rails/150740)
**Author:** [@The\_N](https://www.ruby-forum.com/u/The_N)\ **Replies:** 2\ **Last updated:** [October 13, 2008, 1:56am UTC](https://www.ruby-forum.com/t/hi-i-have-a-debian-4-machine-with-ruby-1-8-6-installed-from-source-and-some-gems-including-rails/150740 "2008-10-13T01:56:42Z")
Hi I have a Debian 4 machine with Ruby 1.8.6 (installed from source) and some gems including Rails 2.1 and Phusion Passenger 2.0.3 (mod\_rails, which needs fastthread and rack gems). I want to update to the latest pat… --- ## [IRC logs moved to http://logs.jruby.org/jruby/latest](https://www.ruby-forum.com/t/irc-logs-moved-to-http-logs-jruby-org-jruby-latest/148173)
**Author:** [@munshkr](https://www.ruby-forum.com/u/munshkr)\ **Replies:** 2\ **Last updated:** [September 11, 2008, 12:38pm UTC](https://www.ruby-forum.com/t/irc-logs-moved-to-http-logs-jruby-org-jruby-latest/148173 "2008-09-11T12:38:27Z")
Thanks to Tom we now have the logs at a sensible location: http://logs.jruby.org/jruby/latest Please update bookmarks etc. Apologies for the inconvenience. Damian To unsubscribe from this list, please visit: http:/… --- ## [How to throw Warning dialog on Form Submit?](https://www.ruby-forum.com/t/how-to-throw-warning-dialog-on-form-submit/141001)
**Author:** [@haries](https://www.ruby-forum.com/u/haries)\ **Replies:** 2\ **Last updated:** [June 25, 2008, 2:33am UTC](https://www.ruby-forum.com/t/how-to-throw-warning-dialog-on-form-submit/141001 "2008-06-25T02:33:23Z")
On a form submit, I would like to throw a warning dialog (Are you sure? Yes | No - type) but based on the data entered in the form input fields. I looked at button\_to and link\_to but can’t seem to make them throw the… --- ## [Instabilities in wxRuby 1.9.6](https://www.ruby-forum.com/t/instabilities-in-wxruby-1-9-6/137294)
**Author:** [@Peter\_Lane](https://www.ruby-forum.com/u/Peter_Lane)\ **Replies:** 2\ **Last updated:** [May 20, 2008, 10:15am UTC](https://www.ruby-forum.com/t/instabilities-in-wxruby-1-9-6/137294 "2008-05-20T10:15:52Z")
I have recently started to use wxRuby, because I have used the wxWidgets library from C++ for a few years and found it an excellent toolkit. I am using Ubuntu 8.04 and version 1.9.6 of wxRuby. A problem though is a … --- ## [Rails et les recherches en base de données](https://www.ruby-forum.com/t/rails-et-les-recherches-en-base-de-donna-es/136497)
**Author:** [@Mickael\_G](https://www.ruby-forum.com/u/Mickael_G)\ **Replies:** 2\ **Last updated:** [May 4, 2008, 2:25pm UTC](https://www.ruby-forum.com/t/rails-et-les-recherches-en-base-de-donna-es/136497 "2008-05-04T14:25:44Z")
Bonjour, Ma question concerne les “limitations” s’il y en des ORM (AR, datamapper, …) utilisés avec Rails. Plus particulièrement je voulais savoir s’ils étaient bien adaptés pour des applications se basant sur … --- ## [Multipart form\_tag](https://www.ruby-forum.com/t/multipart-form-tag/135815)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 2\ **Last updated:** [April 25, 2008, 11:32am UTC](https://www.ruby-forum.com/t/multipart-form-tag/135815 "2008-04-25T11:32:37Z")
I’m new to ruby, working on the book from Christian Hellsten & Jarkko Laine writen for RoR 1, so I had to adapt for RoR 2. I got the error : undefined local variable or method \`multipart’ for #\<#Class:0xb714d388:0xb7… --- ## [Question about installing rails with mongrel](https://www.ruby-forum.com/t/question-about-installing-rails-with-mongrel/130581)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [March 1, 2008, 1:36pm UTC](https://www.ruby-forum.com/t/question-about-installing-rails-with-mongrel/130581 "2008-03-01T13:36:55Z")
Hi, I’ve decided to go with an Apache-Mongrel installation. But I have a question. Following the instructions here – http://blog.codahale.com/2006/06/19/time-for-a-grown-up-server-rails-mongrel-apache-capistrano-and… --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/129757)
**Author:** [@yensai](https://www.ruby-forum.com/u/yensai)\ **Replies:** 2\ **Last updated:** [February 21, 2008, 1:41pm UTC](https://www.ruby-forum.com/t/no-subject/129757 "2008-02-21T13:41:50Z")
Buenos días lista, me he creado una lista con todos los registros de un modelo y ahora necesito que se quede marcado en el valor que tiene. El código que tengo es el siguiente: \<%= select(“patrocinador”, “tipo\_patr… --- ## [Restful\_authentication + nested resources =\> failed to authenticate](https://www.ruby-forum.com/t/restful-authentication-nested-resources-failed-to-authenticate/123157)
**Author:** [@Kei\_Simone](https://www.ruby-forum.com/u/Kei_Simone)\ **Replies:** 2\ **Last updated:** [December 14, 2007, 3:43pm UTC](https://www.ruby-forum.com/t/restful-authentication-nested-resources-failed-to-authenticate/123157 "2007-12-14T15:43:50Z")
To all: hi, i used rails 1.2.6 + restful\_authentication plugin #base\_url base = ‘/v1’ map.resources :users, :path\_prefix =\> base map.resources :users do |users| users.resources :orders, :path\_prefix =\> ‘/v1/users/… --- ## [Problem with AR and 'virtual' multiparameter attributes](https://www.ruby-forum.com/t/problem-with-ar-and-virtual-multiparameter-attributes/107484)
**Author:** [@james](https://www.ruby-forum.com/u/james)\ **Replies:** 2\ **Last updated:** [December 11, 2007, 3:39am UTC](https://www.ruby-forum.com/t/problem-with-ar-and-virtual-multiparameter-attributes/107484 "2007-12-11T03:39:15Z")
Hello, I have a model which I would like to have a ‘virtual’ date column. This column wouldn’t exist in the database, but would exist for validation, etc. The data would be provided in the form of a date\_select in th… --- ## [Scan for Tokens](https://www.ruby-forum.com/t/scan-for-tokens/119830)
**Author:** [@raulparolari](https://www.ruby-forum.com/u/raulparolari)\ **Replies:** 2\ **Last updated:** [November 11, 2007, 7:27am UTC](https://www.ruby-forum.com/t/scan-for-tokens/119830 "2007-11-11T07:27:10Z")
I am looking for the best way to break an input string into individual tokens (I do not want to use a lexer library); I found some Ruby programs that do it by “nibbling” at the string, like this (for simplicity, the t… --- ## [How to link 2 interface](https://www.ruby-forum.com/t/how-to-link-2-interface/109818)
**Author:** [@coolwong](https://www.ruby-forum.com/u/coolwong)\ **Replies:** 2\ **Last updated:** [July 20, 2007, 2:43am UTC](https://www.ruby-forum.com/t/how-to-link-2-interface/109818 "2007-07-20T02:43:41Z")
I using the fox16 to create my GUI. Now i do not know how to link 2 interface. For example, when i click a button on 1st interface, then 2nd interface will shown and the 1st interface will close. [Previous page](https://www.ruby-forum.com/top.md?page=1604&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1606&per_page=50)