# Top **URL:** https://www.ruby-forum.com/top.md?page=1826 [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:** 1827 --- ## [Conversion from Python Numeric to numpy on trunk](https://www.ruby-forum.com/t/conversion-from-python-numeric-to-numpy-on-trunk/105311)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 1\ **Last updated:** [May 29, 2007, 12:49am UTC](https://www.ruby-forum.com/t/conversion-from-python-numeric-to-numpy-on-trunk/105311 "2007-05-29T00:49:26Z")
There is about to be a change to the GNU Radio trunk code that will require installation of additional software before certain things will work again correctly. GNU Radio uses the Python Numeric library in certain pla… --- ## [IRB et version de rails](https://www.ruby-forum.com/t/irb-et-version-de-rails/90138)
**Author:** [@edouard\_cante](https://www.ruby-forum.com/u/edouard_cante)\ **Replies:** 1\ **Last updated:** [March 26, 2007, 9:47pm UTC](https://www.ruby-forum.com/t/irb-et-version-de-rails/90138 "2007-03-26T21:47:30Z")
Bonjour à tous, je viens de migrer mon poste de dev et lorsque j’essaye de lancer une console irb, voici ce que j’obtiens : Loading development environment. ./script/…/config/…/vendor/rails/railties/lib/commands/cons… --- ## [Rails validation scheme: why not validate params directly](https://www.ruby-forum.com/t/rails-validation-scheme-why-not-validate-params-directly/70460)
**Author:** [@samonderous](https://www.ruby-forum.com/u/samonderous)\ **Replies:** 1\ **Last updated:** [September 29, 2006, 11:53am UTC](https://www.ruby-forum.com/t/rails-validation-scheme-why-not-validate-params-directly/70460 "2006-09-29T11:53:43Z")
Hi. There are many ways of doing validation but I’m trying to think of the cleanest way without making the action code unclean. Would it be advisable to do validation on the incoming params hash rather than waiting … --- ## [Rethinking Content Whiteboards](https://www.ruby-forum.com/t/rethinking-content-whiteboards/70343)
**Author:** [@Piers\_C](https://www.ruby-forum.com/u/Piers_C)\ **Replies:** 1\ **Last updated:** [September 28, 2006, 9:09pm UTC](https://www.ruby-forum.com/t/rethinking-content-whiteboards/70343 "2006-09-28T21:09:25Z")
At the moment we’re holding whiteboards as a serialised field in contents table. Which was fine when we were also caching the HTML representations there too – whiteboards generally got (re)generated during text format… --- ## [About runing wfm\_rcv\_gui.py](https://www.ruby-forum.com/t/about-runing-wfm-rcv-gui-py/69564)
**Author:** [@Lin\_Ji](https://www.ruby-forum.com/u/Lin_Ji)\ **Replies:** 1\ **Last updated:** [September 21, 2006, 10:01pm UTC](https://www.ruby-forum.com/t/about-runing-wfm-rcv-gui-py/69564 "2006-09-21T22:01:16Z")
Hi, I have a question about gnuradio, I wonder if I can ask it here: When I run wfm\_rcv\_gui.py, no window has been poped up. only this line: gr\_fir\_fff: using SSE then the system is waiting. I wonder is there… --- ## [Rails Project Story \[Weekly Tutorial Series\]](https://www.ruby-forum.com/t/rails-project-story-weekly-tutorial-series/65696)
**Author:** [@Rida\_Al\_Barazi](https://www.ruby-forum.com/u/Rida_Al_Barazi)\ **Replies:** 1\ **Last updated:** [August 21, 2006, 10:09pm UTC](https://www.ruby-forum.com/t/rails-project-story-weekly-tutorial-series/65696 "2006-08-21T22:09:50Z")
Hi All, Few days ago I announced a new tutorial “Rails Project Story” (url: http://www.ridaalbarazi.com/blog/2006/08/16/rails-project-story/) that tells the life story of a regualr web app and today I pulished the fi… --- ## [Unzipping a file](https://www.ruby-forum.com/t/unzipping-a-file/101289)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 1\ **Last updated:** [August 4, 2006, 9:47am UTC](https://www.ruby-forum.com/t/unzipping-a-file/101289 "2006-08-04T09:47:09Z")
Hi ! I’m attempting to write a simple gallery in Rails. The thing is I’d like to be able to upload a lot of pictures at once with a zip file. I’ve so far managed to upload the zip file (containing pictures) to the s… --- ## [Flash.keep not working with render\_component](https://www.ruby-forum.com/t/flash-keep-not-working-with-render-component/61714)
**Author:** [@jimmyether](https://www.ruby-forum.com/u/jimmyether)\ **Replies:** 1\ **Last updated:** [May 26, 2006, 5:26pm UTC](https://www.ruby-forum.com/t/flash-keep-not-working-with-render-component/61714 "2006-05-26T17:26:20Z")
Using Rails 1.1.2 and ruby 1.8.4 I’m having a weird issue with the flash when using render\_component for an action inside different controller than the one from which you render. I’m passing an object via flash across… --- ## [Functional tests use 'test.host' whereas integration tests u](https://www.ruby-forum.com/t/functional-tests-use-test-host-whereas-integration-tests-u/93445)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 1\ **Last updated:** [April 3, 2006, 3:18pm UTC](https://www.ruby-forum.com/t/functional-tests-use-test-host-whereas-integration-tests-u/93445 "2006-04-03T15:18:28Z")
I just added my first integration test, and noticed that it uses www.example.com as the domain name. Functional tests, on the other hand, use test.host. I only found this out because I’m actually checking the domain… --- ## [RE: problems with latest and greatest?](https://www.ruby-forum.com/t/re-problems-with-latest-and-greatest/55084)
**Author:** [@dacbo](https://www.ruby-forum.com/u/dacbo)\ **Replies:** 1\ **Last updated:** [March 16, 2006, 10:12pm UTC](https://www.ruby-forum.com/t/re-problems-with-latest-and-greatest/55084 "2006-03-16T22:12:45Z")
I get the same error running Ruby 1.8.3 on Windows. Chris From: removed\_email\_address@domain.invalid \[mailto:removed\_email\_address@domain.invalid\] On Behalf Of Dylan S. Sent: Thursday, March 16, 2006 12:20 PM To: r… --- ## [Packaging an Application on Mac OS X with Platypus](https://www.ruby-forum.com/t/packaging-an-application-on-mac-os-x-with-platypus/72353)
**Author:** [@archangel77](https://www.ruby-forum.com/u/archangel77)\ **Replies:** 1\ **Last updated:** [February 24, 2006, 11:13pm UTC](https://www.ruby-forum.com/t/packaging-an-application-on-mac-os-x-with-platypus/72353 "2006-02-24T23:13:23Z")
Platypus (Platypus: Make Native Mac Applications from Command Line Scripts) is an application that takes a shell script and packages it as a clickable Mac OS X application. I would like to have a clickable application… --- ## [Re: Premature end of regular expression with non-ascii chara](https://www.ruby-forum.com/t/re-premature-end-of-regular-expression-with-non-ascii-chara/99550)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [January 31, 2006, 9:07pm UTC](https://www.ruby-forum.com/t/re-premature-end-of-regular-expression-with-non-ascii-chara/99550 "2006-01-31T21:07:39Z")
Dear Nick, I’m glad things finally worked out for you. Actually, I things like ‘\\352’ do not to split any further (at least on my system (cygwin 6.7.0.0-6) on Windows XP), this seems to be some encoding for “ê” et… --- ## [Locationg mobile phones with a radar](https://www.ruby-forum.com/t/locationg-mobile-phones-with-a-radar/243626)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [December 12, 2015, 8:07pm UTC](https://www.ruby-forum.com/t/locationg-mobile-phones-with-a-radar/243626 "2015-12-12T20:07:55Z")
Hi guys I’m working on a project where i need to determine the distance from my USRP B210 to mobile phones nearby. For my understanding there is a way to do so by sending a pulse, and studying the reflection from mob… --- ## [Looking for RoR job (remotely/part-time/full-time)](https://www.ruby-forum.com/t/looking-for-ror-job-remotely-part-time-full-time/234033)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [February 1, 2015, 4:22pm UTC](https://www.ruby-forum.com/t/looking-for-ror-job-remotely-part-time-full-time/234033 "2015-02-01T16:22:15Z")
Hi guys, I am looking for a job as a Ruby On Rails developer - remotely, as a part-time or full-time. My knowledge - 3 years programming in Ruby On Rails, further - knowledge of: MongoDB,MySQL, PostgreSQL, SQLite R… --- ## [Gr\_delay behaviour](https://www.ruby-forum.com/t/gr-delay-behaviour/223913)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 23, 2012, 4:14pm UTC](https://www.ruby-forum.com/t/gr-delay-behaviour/223913 "2012-10-23T16:14:37Z")
One short question. What happens if I call the set\_delay method of the gr\_delay block during runtime. Will it throw away/add some samples when the delay is changed? I am actually trying to create a block that throws a… --- ## [Hook into ActiveRelation?](https://www.ruby-forum.com/t/hook-into-activerelation/220595)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [June 14, 2012, 12:47am UTC](https://www.ruby-forum.com/t/hook-into-activerelation/220595 "2012-06-14T00:47:38Z")
I want to define a method on ActiveRelation that works like the following… users = User.where(…).wrap\_results\_with(UserDelegator) which would be equivalent to: users = Users.where(…).collect{ |user| UserDelegator.new… --- ## [Re : Discuss-gnuradio Digest, Vol 113, Issue 30](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-113-issue-30/246540)
**Author:** [@guelord\_ingala](https://www.ruby-forum.com/u/guelord_ingala)\ **Replies:** 0\ **Last updated:** [April 29, 2012, 5:36pm UTC](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-113-issue-30/246540 "2012-04-29T17:36:27Z")
Message: 3 Subject: \[Discuss-gnuradio\] selecting the USRP antenna port in GRC I?m using an USRP-2 with a WBX daughterboard (Gnuradio 3.5.0), and I want to use the RX2 port as the receiver and the TX/RX port as the tr… --- ## [Simple model metod soes not working](https://www.ruby-forum.com/t/simple-model-metod-soes-not-working/216724)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 12, 2012, 3:20pm UTC](https://www.ruby-forum.com/t/simple-model-metod-soes-not-working/216724 "2012-02-12T15:20:20Z")
Hey i have this testing action in my controller def update\_paids o = Order.find(6) o.paid=false o.save! end and i can’t get it to work, changes are not pushed to database! ive also tried to do this by update\_attri… --- ## [Installing Ruby On Rails on Centos](https://www.ruby-forum.com/t/installing-ruby-on-rails-on-centos/215664)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 12, 2012, 10:02am UTC](https://www.ruby-forum.com/t/installing-ruby-on-rails-on-centos/215664 "2012-01-12T10:02:02Z")
hi all, i am trying to install Ruby on rails on Centos,but giving following error for gcc complier “gcc compiler is missing” is there any other alternative to install Ruby on rails on Centos or steps to install ruby… --- ## [Ruby developer in Dublin](https://www.ruby-forum.com/t/ruby-developer-in-dublin/212822)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [October 16, 2011, 1:01pm UTC](https://www.ruby-forum.com/t/ruby-developer-in-dublin/212822 "2011-10-16T13:01:46Z")
Apologies as this is probably in the wrong place. We are looking for a lead ruby developer who will be willing to relocate to Dublin in Ireland. Salary is very competitive and it’s immediately available. You can find… --- ## [Devise, RSpec and Webrat](https://www.ruby-forum.com/t/devise-rspec-and-webrat/210732)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [August 16, 2011, 6:59am UTC](https://www.ruby-forum.com/t/devise-rspec-and-webrat/210732 "2011-08-16T06:59:27Z")
My app is builded with rails 2.3.12, rspec-rails 1.3.2, webrat 0.7.3. My spec\_helper.rb ENV\[“RAILS\_ENV”\] ||= ‘test’ require File.expand\_path(File.join(File.dirname(FILE),’…’,‘config’,‘environment’)) require ‘spec/au… --- ## [Ruby 'require'](https://www.ruby-forum.com/t/ruby-require/210079)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [August 5, 2011, 9:36pm UTC](https://www.ruby-forum.com/t/ruby-require/210079 "2011-08-05T21:36:09Z")
working on a ruby project with several files all lumped into a single subdirectory. I would like to organize it more logically by grouping files that share the same functionality. For example instead of main.rb al… --- ## [LocalJumpError.yield called out of block](https://www.ruby-forum.com/t/localjumperror-yield-called-out-of-block/208846)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [June 28, 2011, 6:30pm UTC](https://www.ruby-forum.com/t/localjumperror-yield-called-out-of-block/208846 "2011-06-28T18:30:05Z")
…what does it mean? In my database.yml I have: oracle\_development: adapter: jdbc driver: oracle.jdbc.driver.OracleDriver url: jdbc:oracle:thin:@192.168.4.84:1521:wapp username: xxx password: xxxx and in my model: … --- ## [Dump of my database sqlite3 to mysql](https://www.ruby-forum.com/t/dump-of-my-database-sqlite3-to-mysql/197585)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 16, 2010, 11:45pm UTC](https://www.ruby-forum.com/t/dump-of-my-database-sqlite3-to-mysql/197585 "2010-10-16T23:45:37Z")
Hi, I have a app ,Rails 2.3.8 and sqlite3, I need to do a dump of my database sqlite3 to mysql for my server works with mysql I just could say, as some do thank you very much Tinix./ --- ## [More sensitivity tests of the USRP2 + Basic\_RX](https://www.ruby-forum.com/t/more-sensitivity-tests-of-the-usrp2-basic-rx/196167)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 3\ **Last updated:** [October 10, 2010, 3:15am UTC](https://www.ruby-forum.com/t/more-sensitivity-tests-of-the-usrp2-basic-rx/196167 "2010-10-10T03:15:02Z")
Test setup: o A signal generator producing -46dBm at 38.1MHz o USRP2 + Basic\_RX o GRC flowgraph: o An FFT filter, reducing the incoming 250KHz bandwidth to 5KHz o A power detector: (I\*\*2 + Q\*\*2)---\>single-po… --- ## [Juggernaut Rails 3](https://www.ruby-forum.com/t/juggernaut-rails-3/192612)
**Author:** [@kentorwow](https://www.ruby-forum.com/u/kentorwow)\ **Replies:** 3\ **Last updated:** [August 4, 2010, 10:58pm UTC](https://www.ruby-forum.com/t/juggernaut-rails-3/192612 "2010-08-04T22:58:36Z")
Are there any plans to update the Juggernaut gem to be compatible with Rails 3? It doesn’t seem to work as of now with Rails 3, unless I set up the whole thing wrong. Also are there any good working alternatives for a… --- ## [Std. IO streams in Ruby](https://www.ruby-forum.com/t/std-io-streams-in-ruby/197143)
**Author:** [@silver-spoon](https://www.ruby-forum.com/u/silver-spoon)\ **Replies:** 3\ **Last updated:** [August 2, 2010, 1:34am UTC](https://www.ruby-forum.com/t/std-io-streams-in-ruby/197143 "2010-08-02T01:34:22Z")
In my rails controller, I am doing the following : @output = g++ j.cpp -o "prog" && ./prog This gives the output in the @output variable which i can display in my view. But the above works only if the j.cpp is correct… --- ## [DateTime about the zone](https://www.ruby-forum.com/t/datetime-about-the-zone/190061)
**Author:** [@Une\_BSSSSvue](https://www.ruby-forum.com/u/Une_BSSSSvue)\ **Replies:** 3\ **Last updated:** [June 12, 2010, 11:35am UTC](https://www.ruby-forum.com/t/datetime-about-the-zone/190061 "2010-06-12T11:35:36Z")
i’m reading a news server from ruby asking for DATE, it returns : “20100612” for the date, that’s ok for today and : “073429” for the time when it is 2 hours more i want to return a correct datetime, taking into acco… --- ## [How to synchronize files, from FTP to computer?](https://www.ruby-forum.com/t/how-to-synchronize-files-from-ftp-to-computer/188478)
**Author:** [@kingkadelfek](https://www.ruby-forum.com/u/kingkadelfek)\ **Replies:** 3\ **Last updated:** [May 12, 2010, 11:09pm UTC](https://www.ruby-forum.com/t/how-to-synchronize-files-from-ftp-to-computer/188478 "2010-05-12T23:09:15Z")
Hello, I’m looking for the best way to synchronize files between my computers and my FTP. If you know Dropbox, I’m looking for a way to do the same thing with Ruby for a personnal project. If there is a project (a r… --- ## [Passing two id values through :with?](https://www.ruby-forum.com/t/passing-two-id-values-through-with/187047)
**Author:** [@veena](https://www.ruby-forum.com/u/veena)\ **Replies:** 3\ **Last updated:** [April 16, 2010, 9:13am UTC](https://www.ruby-forum.com/t/passing-two-id-values-through-with/187047 "2010-04-16T09:13:58Z")
Hai frnds, I hav two select boxes.1st selectbox for selecting the "state" and the 2nd selectbox will be populated with the “districts” based on the 1st select box value.I want to show some details according to the di… --- ## [Auto\_complete: if no results returned, what gets submitted?](https://www.ruby-forum.com/t/auto-complete-if-no-results-returned-what-gets-submitted/185761)
**Author:** [@Wim\_Van\_D](https://www.ruby-forum.com/u/Wim_Van_D)\ **Replies:** 3\ **Last updated:** [March 30, 2010, 11:30am UTC](https://www.ruby-forum.com/t/auto-complete-if-no-results-returned-what-gets-submitted/185761 "2010-03-30T11:30:44Z")
Hi, I’m a rails noob, tring to teach myself, so feel free to point me to the correct FM if need be :wink: I’m playing with the auto\_complete plugin. I have a page to manage expenses, and there’s field ‘supplier’ to w… --- ## [Poll : shall we remove Typo enclosure and iTunes related feature](https://www.ruby-forum.com/t/poll-shall-we-remove-typo-enclosure-and-itunes-related-feature/185709)
**Author:** [@de\_Villamil\_FrSSSSd](https://www.ruby-forum.com/u/de_Villamil_FrSSSSd)\ **Replies:** 0\ **Last updated:** [March 24, 2010, 10:15pm UTC](https://www.ruby-forum.com/t/poll-shall-we-remove-typo-enclosure-and-itunes-related-feature/185709 "2010-03-24T22:15:13Z")
Hello, Once again, we’re back on our favorite code editor, working on a better, lighter Typo. Which means removing useless, or at least unused parts first. Maybe you didn’t know about it, but Typo has native podcast … --- ## [Efficient implementation of saving search state](https://www.ruby-forum.com/t/efficient-implementation-of-saving-search-state/184306)
**Author:** [@zer0x90](https://www.ruby-forum.com/u/zer0x90)\ **Replies:** 3\ **Last updated:** [March 4, 2010, 4:30pm UTC](https://www.ruby-forum.com/t/efficient-implementation-of-saving-search-state/184306 "2010-03-04T16:30:50Z")
Hi everyone, this is my first post to this forum and a new Ruby hobbyist. I have a newb question that I am hoping you more experienced folks can help me out with. I am currently developing some ruby code that uses the… --- ## [High CPU load upon upgrade to 2.3.5](https://www.ruby-forum.com/t/high-cpu-load-upon-upgrade-to-2-3-5/184371)
**Author:** [@twaters](https://www.ruby-forum.com/u/twaters)\ **Replies:** 3\ **Last updated:** [March 4, 2010, 10:39am UTC](https://www.ruby-forum.com/t/high-cpu-load-upon-upgrade-to-2-3-5/184371 "2010-03-04T10:39:01Z")
After recently updating a rather large app from 2.0.2 to 2.3.5 (running on ruby 1.8.6, latest apache and passenger) the CPU used by the ruby process would jump to 100% for a good 3 secs and locked up the server within… --- ## [What is the appserver for production that works best with Rails3?](https://www.ruby-forum.com/t/what-is-the-appserver-for-production-that-works-best-with-rails3/183334)
**Author:** [@builtbysimple](https://www.ruby-forum.com/u/builtbysimple)\ **Replies:** 3\ **Last updated:** [February 12, 2010, 4:06am UTC](https://www.ruby-forum.com/t/what-is-the-appserver-for-production-that-works-best-with-rails3/183334 "2010-02-12T04:06:34Z")
Hi all, In development I used webrick, but I suppose I don’t want to use that in production. With rails2 I would use mongrel or thin. But as far as I know, mongrel is no longer developed? So are we left to thin these … --- ## [Has\_many with 3 models](https://www.ruby-forum.com/t/has-many-with-3-models/182867)
**Author:** [@Learn\_by\_D](https://www.ruby-forum.com/u/Learn_by_D)\ **Replies:** 3\ **Last updated:** [February 4, 2010, 7:52pm UTC](https://www.ruby-forum.com/t/has-many-with-3-models/182867 "2010-02-04T19:52:05Z")
Hi, I have the following 3 models. User , Relationship\_type, and Link. User has\_many :relationship\_types Relationship\_type belongs\_to :users has\_many :links Link belongs\_to :relationship\_type The Link model… --- ## [Check\_box\_tag doesn't insert parameter into table](https://www.ruby-forum.com/t/check-box-tag-doesnt-insert-parameter-into-table/181724)
**Author:** [@Demetrius](https://www.ruby-forum.com/u/Demetrius)\ **Replies:** 3\ **Last updated:** [January 18, 2010, 11:59am UTC](https://www.ruby-forum.com/t/check-box-tag-doesnt-insert-parameter-into-table/181724 "2010-01-18T11:59:25Z")
Help! Can anyone see why my code isn’t inserting the course\_id parameter into my table? \<%= f.label :course\_id %\> \<% for course in current\_user.courses.find(:all, :order =\> 'order\_taught') %\> \<%= check\_bo… --- ## [BigDecimal to float error](https://www.ruby-forum.com/t/bigdecimal-to-float-error/176754)
**Author:** [@ssk](https://www.ruby-forum.com/u/ssk)\ **Replies:** 3\ **Last updated:** [October 5, 2009, 10:31pm UTC](https://www.ruby-forum.com/t/bigdecimal-to-float-error/176754 "2009-10-05T22:31:15Z")
Hi, I found a weird problem. In ruby 1.8.5, I get the following result in irb. BigDecimal.new(“86.02”).to\_f #=\> 86.2 I don’t know if this is a ruby bug or machine bug. In ruby 1.8.6 on a different machine, it’s ok. … --- ## [UltraSphinx for Rails](https://www.ruby-forum.com/t/ultrasphinx-for-rails/147293)
**Author:** [@anatoliy85](https://www.ruby-forum.com/u/anatoliy85)\ **Replies:** 3\ **Last updated:** [September 9, 2009, 9:24pm UTC](https://www.ruby-forum.com/t/ultrasphinx-for-rails/147293 "2009-09-09T21:24:59Z")
help me please to solve it: i have the following configuration of UltraSphinx: config/ultrasphinx/development.conf: … sql\_query = SELECT user.id as user\_id, user.created\_at as created\_at, profile.first\_name as fi… --- ## [Gem twitter-0.6.15, I need twitter-0.6.11](https://www.ruby-forum.com/t/gem-twitter-0-6-15-i-need-twitter-0-6-11/174338)
**Author:** [@dmpeters63](https://www.ruby-forum.com/u/dmpeters63)\ **Replies:** 3\ **Last updated:** [August 26, 2009, 12:16am UTC](https://www.ruby-forum.com/t/gem-twitter-0-6-15-i-need-twitter-0-6-11/174338 "2009-08-26T00:16:08Z")
Hi, I did sudo gem install twitter and I installed twitter-0.6.15 but my app wont run with 0.6.15. I need twitter-0.6.11 to run my app. Does anyone know how to downgrade to 0.6.11? Thank in advance for any help. --- ## [Rails Elements for comparison selects](https://www.ruby-forum.com/t/rails-elements-for-comparison-selects/172601)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 3\ **Last updated:** [July 24, 2009, 12:35am UTC](https://www.ruby-forum.com/t/rails-elements-for-comparison-selects/172601 "2009-07-24T00:35:25Z")
I’m trying to find out what select elements would be best to use for comparison statements between two objects. Overall, the objects belong to the same table using the same id structure. A person would have to visibl… --- ## [Ruby Mulithreading](https://www.ruby-forum.com/t/ruby-mulithreading/168698)
**Author:** [@hellothere1](https://www.ruby-forum.com/u/hellothere1)\ **Replies:** 3\ **Last updated:** [May 26, 2009, 12:46am UTC](https://www.ruby-forum.com/t/ruby-mulithreading/168698 "2009-05-26T00:46:12Z")
Hi I’ve been recently encountered a major problem with a program i am coding. Main in my program outputs a menu with some cases you can choose, 1,2,3… so i have a gets at the end of the menu. However, my program als… --- ## [Json formatting](https://www.ruby-forum.com/t/json-formatting/167303)
**Author:** [@lyntaff](https://www.ruby-forum.com/u/lyntaff)\ **Replies:** 3\ **Last updated:** [May 6, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/json-formatting/167303 "2009-05-06T21:54:09Z")
I’m really new to rendering formats with rails and would appreciate a little help with a json issue. I have created a booking model in which I would like to sync with a jquery calendar called “full calendar” through j… --- ## [Session ID demasiado largo](https://www.ruby-forum.com/t/session-id-demasiado-largo/167202)
**Author:** [@cesardiaz](https://www.ruby-forum.com/u/cesardiaz)\ **Replies:** 0\ **Last updated:** [May 5, 2009, 2:00pm UTC](https://www.ruby-forum.com/t/session-id-demasiado-largo/167202 "2009-05-05T14:00:06Z")
Hola, Estoy teniendo problemas con el identificador de sesión de mi aplicación en Rails (2.2.2). Necesito en determinado momento guardar un usuario anónimo en mi base de datos, el cual quiero identificar de manera … --- ## [Listing elements from a table](https://www.ruby-forum.com/t/listing-elements-from-a-table/166163)
**Author:** [@furrot](https://www.ruby-forum.com/u/furrot)\ **Replies:** 3\ **Last updated:** [April 22, 2009, 10:26pm UTC](https://www.ruby-forum.com/t/listing-elements-from-a-table/166163 "2009-04-22T22:26:58Z")
I am writing an application where users can become members of different groups. On each group page I want to list all the members of the group by user name and also the groups to which they belong. My group table cons… --- ## [Nginx-0.7.51](https://www.ruby-forum.com/t/nginx-0-7-51/165326)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 3\ **Last updated:** [April 13, 2009, 12:53pm UTC](https://www.ruby-forum.com/t/nginx-0-7-51/165326 "2009-04-13T12:53:48Z")
Changes with nginx 0.7.51 12 Apr 2009 \*) Feature: the "try\_files" directive supports a response code in the fallback parameter. \*) Feature: now any response code can be used i… --- ## [Blackberry & handhelds](https://www.ruby-forum.com/t/blackberry-handhelds/165332)
**Author:** [@JannaB](https://www.ruby-forum.com/u/JannaB)\ **Replies:** 3\ **Last updated:** [April 13, 2009, 2:31am UTC](https://www.ruby-forum.com/t/blackberry-handhelds/165332 "2009-04-13T02:31:50Z")
I notice when I go to a site like schwab.com, they have their full format page come up when I log on via a computer. However, if I log on via my blackberry, it;s dramatically stripped down. I realise much of this is d… --- ## [Routes.rb noob question](https://www.ruby-forum.com/t/routes-rb-noob-question/164870)
**Author:** [@internetchris](https://www.ruby-forum.com/u/internetchris)\ **Replies:** 3\ **Last updated:** [April 7, 2009, 1:02am UTC](https://www.ruby-forum.com/t/routes-rb-noob-question/164870 "2009-04-07T01:02:58Z")
Hey Everyone, I’m wondering if the statement below are redundant? Once you define the resources for a particular controller, that should be it right? I’m assuming all I need is the second statement below. map.resourc… --- ## [Scalability issue](https://www.ruby-forum.com/t/scalability-issue/163764)
**Author:** [@howard\_chen](https://www.ruby-forum.com/u/howard_chen)\ **Replies:** 3\ **Last updated:** [March 24, 2009, 7:05pm UTC](https://www.ruby-forum.com/t/scalability-issue/163764 "2009-03-24T19:05:28Z")
Hey I am new to nginx. According to the web: Welcome to NGINX Wiki! | NGINX It said… Nginx is one of a handful of servers written to address the C10K problem. Unlike traditional servers, Nginx doesn’t rely on thread… --- ## [Consult BD oracle](https://www.ruby-forum.com/t/consult-bd-oracle/160655)
**Author:** [@enocmontero](https://www.ruby-forum.com/u/enocmontero)\ **Replies:** 3\ **Last updated:** [February 24, 2009, 4:37pm UTC](https://www.ruby-forum.com/t/consult-bd-oracle/160655 "2009-02-24T16:37:02Z")
hello everyone, the problem is the following application and made his and it works very well with mSQL, but I need to consult a table that is in oracle, then add to consult the same table in a field different and Ora… [Previous page](https://www.ruby-forum.com/top.md?page=1825&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1827&per_page=50)