# Top **URL:** https://www.ruby-forum.com/top.md?page=628 [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:** 629 --- ## [Re: How find ruby on rails app client mac address?](https://www.ruby-forum.com/t/re-how-find-ruby-on-rails-app-client-mac-address/233716)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [January 5, 2015, 8:38pm UTC](https://www.ruby-forum.com/t/re-how-find-ruby-on-rails-app-client-mac-address/233716 "2015-01-05T20:38:59Z")
This sounds like someone doesn’t truely understand how networking works… –Rob Sent from my cell, please excuse any typos. On Jan 5, 2015 2:19 PM, “Jason Fleetwood-Boldt” removed\_email\_address@domain.invalid wrote: I… --- ## [Help wanted: pg vs. postgres-pr gems](https://www.ruby-forum.com/t/help-wanted-pg-vs-postgres-pr-gems/213217)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [October 28, 2011, 10:26am UTC](https://www.ruby-forum.com/t/help-wanted-pg-vs-postgres-pr-gems/213217 "2011-10-28T10:26:04Z")
Hi all, I installed Rails 3.0 + PostgreSQL 8.4. Installed the gem postgre-pr I added " gem ‘postgres-pr’ " to my Gemfile I defined my database.yml with: PostgreSQL 8.4 development: adapter: postgresql encoding: un… --- ## [Rspec error while running jruby -S rake spec](https://www.ruby-forum.com/t/rspec-error-while-running-jruby-s-rake-spec/211727)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [September 15, 2011, 12:15pm UTC](https://www.ruby-forum.com/t/rspec-error-while-running-jruby-s-rake-spec/211727 "2011-09-15T12:15:49Z")
Hello All, I followed steps to install Rspec as in the link pasted below. http://www.pmamediagroup.com/2009/04/tutorial-install-rspec-rails-factory-girl/ I have jRuby on Rails installed on my machine.Hence all command… --- ## [Mal wieder 'ne Frage: accepts\_nested\_attributes](https://www.ruby-forum.com/t/mal-wieder-ne-frage-accepts-nested-attributes/166808)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 4\ **Last updated:** [April 30, 2009, 8:26am UTC](https://www.ruby-forum.com/t/mal-wieder-ne-frage-accepts-nested-attributes/166808 "2009-04-30T08:26:39Z")
Hi, ich stecke hier gerade fest und weiß nicht warum. Der Sachverhalt Drei Klassen Publication Category Topic Publication und Topic sind verbunden über Category via has\_many through. Publication sieht so aus: class… --- ## [Folder actions](https://www.ruby-forum.com/t/folder-actions/155361)
**Author:** [@Einar\_MagnSSSSs\_Bos](https://www.ruby-forum.com/u/Einar_MagnSSSSs_Bos)\ **Replies:** 4\ **Last updated:** [December 11, 2008, 3:35pm UTC](https://www.ruby-forum.com/t/folder-actions/155361 "2008-12-11T15:35:49Z")
Hi all, I need to have a script run every time a file is added to a folder on OS X, I have found out that this can be done with applescript but I can’t for the life of me figure out how to write anything that works i… --- ## [Event handling](https://www.ruby-forum.com/t/event-handling/136840)
**Author:** [@deadinplastic](https://www.ruby-forum.com/u/deadinplastic)\ **Replies:** 4\ **Last updated:** [May 8, 2008, 6:49pm UTC](https://www.ruby-forum.com/t/event-handling/136840 "2008-05-08T18:49:54Z")
Hi, Does ruby has some standard event handling functionality? I’ve searched google and the “Programming Ruby book” but it appears there isn’t much info on event handling, so maybe it is named differently in ruby? --- ## [Migrate to .sql file](https://www.ruby-forum.com/t/migrate-to-sql-file/113208)
**Author:** [@cmanruby](https://www.ruby-forum.com/u/cmanruby)\ **Replies:** 4\ **Last updated:** [August 28, 2007, 10:00pm UTC](https://www.ruby-forum.com/t/migrate-to-sql-file/113208 "2007-08-28T22:00:37Z")
Would anyone know how to make “rake migrate” or “rake db:schema:load” produce an SQL file instead of operating directly on the DB? The reason that I ask is that my ROR hosting (servage) does not seem to allow me to co… --- ## [Redirect\_to outside of a module](https://www.ruby-forum.com/t/redirect-to-outside-of-a-module/63419)
**Author:** [@Gustavo\_Beathyate](https://www.ruby-forum.com/u/Gustavo_Beathyate)\ **Replies:** 4\ **Last updated:** [June 16, 2006, 12:42am UTC](https://www.ruby-forum.com/t/redirect-to-outside-of-a-module/63419 "2006-06-16T00:42:37Z")
Hello List, If I have a module and the address looks like / admin/:controller/:action and I want to create a link to /:controller/:action, how do I have to specify that in a ‘link\_to’ or in a ‘redirect :controller =\>’… --- ## [Overriding Java methods defined with the same name](https://www.ruby-forum.com/t/overriding-java-methods-defined-with-the-same-name/194745)
**Author:** [@mshah](https://www.ruby-forum.com/u/mshah)\ **Replies:** 2\ **Last updated:** [September 9, 2010, 10:41pm UTC](https://www.ruby-forum.com/t/overriding-java-methods-defined-with-the-same-name/194745 "2010-09-09T22:41:57Z")
Hi, I’m trying to replicate the example from http://code.google.com/p/javaparser/wiki/UsingThisParser#Visiting\_class\_methods in Jruby. In the original example, the abstract class VoidVisitorAdapter defines various ‘… --- ## [Array#chunk method, maybe someone will find this useful](https://www.ruby-forum.com/t/array-chunk-method-maybe-someone-will-find-this-useful/102427)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 2\ **Last updated:** [August 15, 2006, 2:19pm UTC](https://www.ruby-forum.com/t/array-chunk-method-maybe-someone-will-find-this-useful/102427 "2006-08-15T14:19:33Z")
class Array break an array up into chunks def chunk(size=1) return self if self.empty? raise ArgumentError if !size.kind\_of? Integer y = self.length.divmod(size) rows = (y\[1\] \> 0) ? y\[0\] + 1 : y\[0\] arr = Array.new(r… --- ## [Passenger su heroku](https://www.ruby-forum.com/t/passenger-su-heroku/238169)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [December 20, 2013, 1:13pm UTC](https://www.ruby-forum.com/t/passenger-su-heroku/238169 "2013-12-20T13:13:39Z")
Ho trovato oggi questo articolo: parla di come usare Passenger su Heroku, l’ho trovato molto interessante. Qualcuno lo usa? --- ## [Something broke ruby floats](https://www.ruby-forum.com/t/something-broke-ruby-floats/179565)
**Author:** [@Joel\_VanderWerf](https://www.ruby-forum.com/u/Joel_VanderWerf)\ **Replies:** 5\ **Last updated:** [November 29, 2009, 8:04am UTC](https://www.ruby-forum.com/t/something-broke-ruby-floats/179565 "2009-11-29T08:04:29Z")
Noticed this after rebuilding ruby (with configure args –disable-pthread --enable-shared): ~/src/ruby\> RUBYOPT=’’ ./ruby -e ‘x=0.123; puts x’ 123.0 ~/src/ruby\> ldd ./ruby linux-gate.so.1 =\> (0x00b0e000) libruby.so… --- ## [Ultrasphinx Ergebnisse darstellen](https://www.ruby-forum.com/t/ultrasphinx-ergebnisse-darstellen/163573)
**Author:** [@Torsten\_F](https://www.ruby-forum.com/u/Torsten_F)\ **Replies:** 5\ **Last updated:** [March 23, 2009, 7:13pm UTC](https://www.ruby-forum.com/t/ultrasphinx-ergebnisse-darstellen/163573 "2009-03-23T19:13:20Z")
Guten morgen zusammen, ich nutze Ultrasphinx, weil es mir einfach ermöglicht, alle gewünschten Models incl. der gewünschten Attribute zu indizieren und daraus eine Volltextsuche über den ganzen Webauftritt zu ermöglic… --- ## [Form\_for with divs and fieldsets =\> stupid](https://www.ruby-forum.com/t/form-for-with-divs-and-fieldsets-stupid/106064)
**Author:** [@thekernel](https://www.ruby-forum.com/u/thekernel)\ **Replies:** 5\ **Last updated:** [June 6, 2007, 9:32pm UTC](https://www.ruby-forum.com/t/form-for-with-divs-and-fieldsets-stupid/106064 "2007-06-06T21:32:35Z")
If I do this: +============================================+ \<% form\_for :item, :url =\> { :controller =\> 'inventory', :action =\> 'create' } do |f| %\> \<%= render :partial =\> 'item\_form', :locals =\> { :f =\> … --- ## [Net ping is in error in Windows 7 OS](https://www.ruby-forum.com/t/net-ping-is-in-error-in-windows-7-os/212458)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [October 4, 2011, 5:34pm UTC](https://www.ruby-forum.com/t/net-ping-is-in-error-in-windows-7-os/212458 "2011-10-04T17:34:21Z")
Dear All I am just want to write a program to ping my servers if them are alive, using Ruby, but it doesnt work, whatever the ip address I put down in the programe, it all said ok, any advise would be great appricate… --- ## [Glassfish gem error](https://www.ruby-forum.com/t/glassfish-gem-error/159646)
**Author:** [@sshingler](https://www.ruby-forum.com/u/sshingler)\ **Replies:** 6\ **Last updated:** [February 10, 2009, 8:03am UTC](https://www.ruby-forum.com/t/glassfish-gem-error/159646 "2009-02-10T08:03:18Z")
hi all, am using: ubuntu hardy jruby 1.1.6RC1 (ruby 1.8.6 patchlevel 114) (2008-12-03 rev 8263) \[i386-java\] glassfish (0.9.2) rails (2.2.2) activerecord-jdbcmysql-adapter (0.9) jdbc-mysql (5.0.4) when running: … --- ## [Lost bytes and reed-solomon](https://www.ruby-forum.com/t/lost-bytes-and-reed-solomon/105057)
**Author:** [@Brett\_LSTrotter](https://www.ruby-forum.com/u/Brett_LSTrotter)\ **Replies:** 6\ **Last updated:** [May 26, 2007, 8:42pm UTC](https://www.ruby-forum.com/t/lost-bytes-and-reed-solomon/105057 "2007-05-26T20:42:33Z")
I’m working on a self-educational project to replace the simple CRC in the tunnel apparatus with a very heavy reed-solomon encoding for very lossy and low-bandwidth links. One thought just occurred to me. Originally, … --- ## [Configure server subdomains](https://www.ruby-forum.com/t/configure-server-subdomains/103204)
**Author:** [@adi](https://www.ruby-forum.com/u/adi)\ **Replies:** 6\ **Last updated:** [May 3, 2007, 7:48am UTC](https://www.ruby-forum.com/t/configure-server-subdomains/103204 "2007-05-03T07:48:55Z")
How can i configure a server to use apache, mysql, ruby on rails and to add how many accounts i wan’t but to give a subdomain not a port. thanks --- ## [YAML::quick\_emit api change](https://www.ruby-forum.com/t/yaml-quick-emit-api-change/100683)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 6\ **Last updated:** [February 3, 2006, 8:48pm UTC](https://www.ruby-forum.com/t/yaml-quick-emit-api-change/100683 "2006-02-03T20:48:15Z")
i had a method like this in my OrderedHash class def yaml\_inline= bool unless defined? @\_\_yaml\_inline\_meth @\_\_yaml\_inline\_meth = lambda {|opts| YAML::quick\_emit(id, opts) {|emitter| e… --- ## [Beginner: each.do iteration](https://www.ruby-forum.com/t/beginner-each-do-iteration/251751)
**Author:** [@rmklaus12](https://www.ruby-forum.com/u/rmklaus12)\ **Replies:** 3\ **Last updated:** [January 31, 2019, 7:01pm UTC](https://www.ruby-forum.com/t/beginner-each-do-iteration/251751 "2019-01-31T19:01:41Z")
I am working on a code challenge and have it mostly working, except it’s only going through the each.do iteration once. This is the iteration, calling on an array of 6 numbers. It prints one result, but additional result… --- ## [Redirection 301 create "Redirection loop" while using wordpress site](https://www.ruby-forum.com/t/redirection-301-create-redirection-loop-while-using-wordpress-site/244447)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [April 13, 2016, 8:54am UTC](https://www.ruby-forum.com/t/redirection-301-create-redirection-loop-while-using-wordpress-site/244447 "2016-04-13T08:54:32Z")
Dear All, I am very new to nginx and trying to learn it from very basic. i have a website and i am willing to remove the “www” before my actual domain name. the solution so far i have find out on google is very simpl… --- ## [How to avoid N+1 queries in Rails "each" loops?](https://www.ruby-forum.com/t/how-to-avoid-n-1-queries-in-rails-each-loops/232281)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 1, 2014, 2:59am UTC](https://www.ruby-forum.com/t/how-to-avoid-n-1-queries-in-rails-each-loops/232281 "2014-10-01T02:59:48Z")
In a todo list-style app, I have the following ActiveRecord model method: class Task \< ActiveRecord::Base … def project\_name project.tasks.length \> 0 ? “#{project.name} - #{name}” : project.name end end The idea… --- ## [ECC Certificates and SNI](https://www.ruby-forum.com/t/ecc-certificates-and-sni/231531)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 31, 2014, 5:24pm UTC](https://www.ruby-forum.com/t/ecc-certificates-and-sni/231531 "2014-08-31T17:24:34Z")
Hi. today I have setuped a second SSL VHost with ECC. Why is the default server able to offer TLS 1.2 but the second one not? /usr/sbin/nginx -c /etc/nginx/nginx.conf -V nginx version: nginx/1.7.4 built by gcc 4.6.3… --- ## [\[RESQUE\]Question about queues](https://www.ruby-forum.com/t/resque-question-about-queues/219931)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 23, 2012, 3:45pm UTC](https://www.ruby-forum.com/t/resque-question-about-queues/219931 "2012-05-23T15:45:00Z")
I run Resque with x ‘general’ queues. With ‘general’ I mean a queue that may run every type of Worker. Or in the Rake command: COUNT=x QUEUE=\* rake resque:work When a worker runs a job of a specific class, it may not … --- ## [Exception is not raise with #t method on Rails 2.3.5](https://www.ruby-forum.com/t/exception-is-not-raise-with-t-method-on-rails-2-3-5/191424)
**Author:** [@MickaSSSSl](https://www.ruby-forum.com/u/MickaSSSSl)\ **Replies:** 3\ **Last updated:** [July 12, 2010, 5:36pm UTC](https://www.ruby-forum.com/t/exception-is-not-raise-with-t-method-on-rails-2-3-5/191424 "2010-07-12T17:36:46Z")
Hi folks, I have read some documentation about I18n and exceptions, but I need your help. My idea is to implement an exception when my functional test watch a missing translation like what I’m seeing in “Rails Inter… --- ## [RTOS and GNU Radio](https://www.ruby-forum.com/t/rtos-and-gnu-radio/173658)
**Author:** [@jane](https://www.ruby-forum.com/u/jane)\ **Replies:** 3\ **Last updated:** [August 13, 2009, 11:00pm UTC](https://www.ruby-forum.com/t/rtos-and-gnu-radio/173658 "2009-08-13T23:00:15Z")
Hi all,  I ran the tunnel.py, which is one of the gnuradio-examples, on two PCs (fedora 9 (kernel: 2.6.27), GNU Radio 3.2 and Intel Pentium D). The RTT is about 30ms. I read the paper “Enabling MAC Protocol Im… --- ## [ANN Rmldonkey FatJar avaliable](https://www.ruby-forum.com/t/ann-rmldonkey-fatjar-avaliable/235973)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [July 27, 2013, 5:20am UTC](https://www.ruby-forum.com/t/ann-rmldonkey-fatjar-avaliable/235973 "2013-07-27T05:20:12Z")
Hi Some packaging task have been made and now we have a Fat Jar made using JarSlice(with a little manually task on rb libs because tool limitations) this can be run with the only dependence of JRE 7. The exploratio… --- ## [Nginx config: multiple locations, authentication in one, triggered for both?](https://www.ruby-forum.com/t/nginx-config-multiple-locations-authentication-in-one-triggered-for-both/213611)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 7, 2011, 12:49pm UTC](https://www.ruby-forum.com/t/nginx-config-multiple-locations-authentication-in-one-triggered-for-both/213611 "2011-11-07T12:49:10Z")
I originally posted this question on SO, but it might of course be more logical to ask here; I’m flummoxed. I have a server that is primarily running couchdb over ssl (using nginx to proxy the ssl connection) but a… --- ## [Dynamically changing ActionMailer::Base.delivery\_method](https://www.ruby-forum.com/t/dynamically-changing-actionmailer-base-delivery-method/194697)
**Author:** [@ram](https://www.ruby-forum.com/u/ram)\ **Replies:** 2\ **Last updated:** [September 9, 2010, 1:40pm UTC](https://www.ruby-forum.com/t/dynamically-changing-actionmailer-base-delivery-method/194697 "2010-09-09T13:40:44Z")
Hi all, I need some of my emails to go out using “smtp” and some others using “sendmail” . Is there a clean way to switch between these two deliver methods depending upon the mailer method? Thanks! --- ## [Storing constant data in a separate database](https://www.ruby-forum.com/t/storing-constant-data-in-a-separate-database/191536)
**Author:** [@fearless\_fool](https://www.ruby-forum.com/u/fearless_fool)\ **Replies:** 2\ **Last updated:** [July 14, 2010, 9:16pm UTC](https://www.ruby-forum.com/t/storing-constant-data-in-a-separate-database/191536 "2010-07-14T21:16:39Z")
Following a suggestion by Rob B. removed\_email\_address@domain.invalid, I’m setting up a separate database to hold “constant” data, ie, tables that are not changed by my application. (Though they are occasionally chan… --- ## [Alternative to nested form tags](https://www.ruby-forum.com/t/alternative-to-nested-form-tags/70519)
**Author:** [@jennyw](https://www.ruby-forum.com/u/jennyw)\ **Replies:** 2\ **Last updated:** [December 17, 2005, 4:05am UTC](https://www.ruby-forum.com/t/alternative-to-nested-form-tags/70519 "2005-12-17T04:05:18Z")
You can’t nest HTML forms, so I was wondering … I have an HTML form, and I have one element where I want to use Ajax inside the form (e.g., a pop-up that contains a search box when there are too many items for a selec… --- ## [Rails 3.2.3 not including javascript](https://www.ruby-forum.com/t/rails-3-2-3-not-including-javascript/219658)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [May 10, 2012, 4:59pm UTC](https://www.ruby-forum.com/t/rails-3-2-3-not-including-javascript/219658 "2012-05-10T16:59:49Z")
Howdy, Using rails 3.2.3 and ruby 2.0.0dev. Running rails s, doesn’t seem to include the javascript. This causes Delete/destroy to never work. It just defaults to a GET and thus show. I tested this in a barebones pr… --- ## [JRuby File Ops](https://www.ruby-forum.com/t/jruby-file-ops/209825)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [May 9, 2012, 1:25pm UTC](https://www.ruby-forum.com/t/jruby-file-ops/209825 "2012-05-09T13:25:49Z")
File operations that work in my simple JRuby program do not work in my Swing GUI based program. The attached file “filetest.rb” reads in a text file (itself) and sends it to the console with a “puts”. That code was co… --- ## [Shoes-cucumber 0.0.2 released!](https://www.ruby-forum.com/t/shoes-cucumber-0-0-2-released/212215)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [September 27, 2011, 3:44am UTC](https://www.ruby-forum.com/t/shoes-cucumber-0-0-2-released/212215 "2011-09-27T03:44:46Z")
shoes-cucumber 0.0.2 has been released! http://github.com/shoes/shoes-cucumber shoes-cucumber is a set of expectations that allows you to write Cucumber tests for your Shoes apps. Given the sub-1.0 version number, t… --- ## [WAV File Sink problem](https://www.ruby-forum.com/t/wav-file-sink-problem/184903)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [March 10, 2010, 9:39am UTC](https://www.ruby-forum.com/t/wav-file-sink-problem/184903 "2010-03-10T09:39:58Z")
Hi all, I am having trouble using GNURadio companion and getting the wav file sink to work for me. I am interested in recording from a USRP with an LFRX daughtercard. I am simply trying to record from Side A, on th… --- ## [Path for classes called with require](https://www.ruby-forum.com/t/path-for-classes-called-with-require/182056)
**Author:** [@jessi](https://www.ruby-forum.com/u/jessi)\ **Replies:** 1\ **Last updated:** [January 27, 2010, 6:43pm UTC](https://www.ruby-forum.com/t/path-for-classes-called-with-require/182056 "2010-01-27T18:43:46Z")
I’m working through the ‘picturebook.rb’ example in “FXRuby Create Lean and Mean GUIs with Ruby” and got stuck embarrassingly early in the book. I’m good up to the point that a blank window pops up (p 28). When I pro… --- ## [ArgumentError (A copy of ApplicationController has been removed from the module tree but is still ac](https://www.ruby-forum.com/t/argumenterror-a-copy-of-applicationcontroller-has-been-removed-from-the-module-tree-but-is-still-ac/176496)
**Author:** [@polarapfel](https://www.ruby-forum.com/u/polarapfel)\ **Replies:** 1\ **Last updated:** [October 1, 2009, 10:26am UTC](https://www.ruby-forum.com/t/argumenterror-a-copy-of-applicationcontroller-has-been-removed-from-the-module-tree-but-is-still-ac/176496 "2009-10-01T10:26:27Z")
Hi everybody, I’m running Typo edge locally to track development and after updating my source tree from fdv on github I noticed a couple of things. First of all, I had to move/remove the following two files or rake wo… --- ## [Application Design Question](https://www.ruby-forum.com/t/application-design-question/60688)
**Author:** [@bplummer](https://www.ruby-forum.com/u/bplummer)\ **Replies:** 7\ **Last updated:** [January 10, 2006, 7:38am UTC](https://www.ruby-forum.com/t/application-design-question/60688 "2006-01-10T07:38:18Z")
I am designing an application to run a fishing tournament I am hosting. Each fish entered will be given a point total based on the length of the fish and the species of fish. Each species has a point multiplier. For E… --- ## [Strange problem when using build-gnuradio script](https://www.ruby-forum.com/t/strange-problem-when-using-build-gnuradio-script/218283)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [April 5, 2012, 9:39pm UTC](https://www.ruby-forum.com/t/strange-problem-when-using-build-gnuradio-script/218283 "2012-04-05T21:39:04Z")
Hi all, I’m using build-gnuradio script to build gnuradio and uhd. It works well before (both on Ubuntu 10.04 and 11.10). However, on my current computer (Ubuntu 10.04), it has a strange problem. At first, it kept sho… --- ## [\[Ruby 1.9 - Bug #4863\]\[Open\] config.charset not found](https://www.ruby-forum.com/t/ruby-1-9-bug-4863-open-config-charset-not-found/208101)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [June 30, 2011, 5:12pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4863-open-config-charset-not-found/208101 "2011-06-30T17:12:40Z")
Issue #4863 has been reported by Kazuhiro NISHIYAMA. Bug #4863: config.charset not found Author: Kazuhiro NISHIYAMA Status: Open Priority: Normal Assignee: Nobuyoshi N. Category: Target version: ruby -v: r31984 … --- ## [Invalid string for Date.parse](https://www.ruby-forum.com/t/invalid-string-for-date-parse/111524)
**Author:** [@Yukihiro\_M](https://www.ruby-forum.com/u/Yukihiro_M)\ **Replies:** 8\ **Last updated:** [August 10, 2007, 6:49pm UTC](https://www.ruby-forum.com/t/invalid-string-for-date-parse/111524 "2007-08-10T18:49:08Z")
e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B \[ruby-core:11860\]e$B$K$h$l$P!"e(B1.8.6(e$B$He(Btrunk)e$B$G$Oe(B % ruby -r date -e ‘p Date.parse(“junk”).to\_s’ “2007-06-01” e$B$H$J$j$^$9!#$I$&$b!“e(Bjune$B$G$O$8$^$C$F$$$k$N$Ge(B6e$B… --- ## [EXCEL Ruby not working](https://www.ruby-forum.com/t/excel-ruby-not-working/79498)
**Author:** [@anon1m0us](https://www.ruby-forum.com/u/anon1m0us)\ **Replies:** 8\ **Last updated:** [December 20, 2006, 7:06pm UTC](https://www.ruby-forum.com/t/excel-ruby-not-working/79498 "2006-12-20T19:06:10Z")
I get a file name in the directory and modify the cells with making bold etc. when excel.visible=TRUE it works. However, when excel.visible=FALSE nothing happens. Why? newdir=Dir.getwd x=1 excel = WIN32OLE::new(“e… --- ## [Problem importing lots of records](https://www.ruby-forum.com/t/problem-importing-lots-of-records/100836)
**Author:** [@Pedro\_SSISO-8859-1](https://www.ruby-forum.com/u/Pedro_SSISO-8859-1)\ **Replies:** 8\ **Last updated:** [August 3, 2006, 12:22pm UTC](https://www.ruby-forum.com/t/problem-importing-lots-of-records/100836 "2006-08-03T12:22:34Z")
I run a script that imports a few thousand records into the database. The script runs once for each of several XML files. What it does is parse the XML and for each element of a certain type creates a record in a rail… --- ## [Script/server lighttpd on Windows](https://www.ruby-forum.com/t/script-server-lighttpd-on-windows/58873)
**Author:** [@squeegy](https://www.ruby-forum.com/u/squeegy)\ **Replies:** 8\ **Last updated:** [April 27, 2006, 5:01am UTC](https://www.ruby-forum.com/t/script-server-lighttpd-on-windows/58873 "2006-04-27T05:01:01Z")
Has anyone been able to get script/server to successfully use lighttpd on a Windows box? When I try to start the server I get: PROBLEM: Lighttpd is not available on your system (or not in your path) So then I add “C:… --- ## [Stream data read from source file](https://www.ruby-forum.com/t/stream-data-read-from-source-file/263642)
**Author:** [@nauritius](https://www.ruby-forum.com/u/nauritius)\ **Replies:** 0\ **Last updated:** [February 7, 2023, 6:52pm UTC](https://www.ruby-forum.com/t/stream-data-read-from-source-file/263642 "2023-02-07T18:52:19Z")
Hi everyone, this is my first post here. My goal is to read data held in binary file, decode them and stream to block’s output. Data are just sequence of floats. Moreover I also have a sampling rate, at which they were … --- ## [Accessing hash key values in ruby from c extension](https://www.ruby-forum.com/t/accessing-hash-key-values-in-ruby-from-c-extension/239629)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [March 8, 2014, 6:59am UTC](https://www.ruby-forum.com/t/accessing-hash-key-values-in-ruby-from-c-extension/239629 "2014-03-08T06:59:18Z")
Hello There I have a hash map as an attr\_accessor in a class A. I want to access the key/value pair of this hash map from C extension. #In Ruby class A Anchor = { anchorA: 0, anchorB: 1, anchorC: 2 } att… --- ## [Using JRuby with myBatis?](https://www.ruby-forum.com/t/using-jruby-with-mybatis/222368)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [August 27, 2012, 11:10pm UTC](https://www.ruby-forum.com/t/using-jruby-with-mybatis/222368 "2012-08-27T23:10:09Z")
Does anyone know how to use myBatis with JRruby ? I tried the following: require “rubygems” require “java” require ‘jruby/core\_ext’ java\_import “org.apache.ibatis.io.Resources” java\_import “java.io.InputStream” ja… --- ## [Deploying a Rails app: Uninitialized constant Haml::Filters::Markdown](https://www.ruby-forum.com/t/deploying-a-rails-app-uninitialized-constant-haml-markdown/194633)
**Author:** [@JRJRJR](https://www.ruby-forum.com/u/JRJRJR)\ **Replies:** 4\ **Last updated:** [September 17, 2010, 12:16am UTC](https://www.ruby-forum.com/t/deploying-a-rails-app-uninitialized-constant-haml-markdown/194633 "2010-09-17T00:16:20Z")
Hello all, I already posted this question on stackoverflow.com, but I figured there would be more people that could help me here, so I’m posting to this list as well. I am in the process of deploying a Rails applicat… --- ## [DreamHost](https://www.ruby-forum.com/t/dreamhost/103642)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [July 23, 2009, 1:45pm UTC](https://www.ruby-forum.com/t/dreamhost/103642 "2009-07-23T13:45:49Z")
Hello all! I’m wondering who all is running Radiant on Dreamhost. I’m wondering if anyone has a solution to a host which has FastCGI set to max 5 dynamic dispatch.fcgi. I am having serious scaling issues with Radiant … --- ## [Specing a rails monkey patch](https://www.ruby-forum.com/t/specing-a-rails-monkey-patch/143427)
**Author:** [@Keith\_McDonnell](https://www.ruby-forum.com/u/Keith_McDonnell)\ **Replies:** 4\ **Last updated:** [July 23, 2008, 9:19am UTC](https://www.ruby-forum.com/t/specing-a-rails-monkey-patch/143427 "2008-07-23T09:19:49Z")
Hi all, I wrote an ActiveRecord extension to emulate a db cursor: http://pastie.org/236367 As you can see, the spec doesn’t really ensure that the records are fetched in chunks. I’d like to mock the call to AR find a… [Previous page](https://www.ruby-forum.com/top.md?page=627&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=629&per_page=50)