# Top **URL:** https://www.ruby-forum.com/top.md?page=1340 [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:** 1341 --- ## [Question about properties](https://www.ruby-forum.com/t/question-about-properties/96586)
**Author:** [@Laurent\_J](https://www.ruby-forum.com/u/Laurent_J)\ **Replies:** 3\ **Last updated:** [July 5, 2006, 5:56pm UTC](https://www.ruby-forum.com/t/question-about-properties/96586 "2006-07-05T17:56:24Z")
I’m in the process of learning from the ruby-gnome2 source code and while reading the code I noticed that some function calls are commented and it says something like ‘XXXXX is a property’. An example of this is the V… --- ## [AAV pour Ruby sur usenet-fr](https://www.ruby-forum.com/t/aav-pour-ruby-sur-usenet-fr/63110)
**Author:** [@FrSSSSdSSSSric\_Logi](https://www.ruby-forum.com/u/FrSSSSdSSSSric_Logi)\ **Replies:** 3\ **Last updated:** [June 12, 2006, 4:48pm UTC](https://www.ruby-forum.com/t/aav-pour-ruby-sur-usenet-fr/63110 "2006-06-12T16:48:40Z")
Bonjour, l’Appel A Voter pour la création du forum ruby sur usenet vient d’être lancé. Vous pouvez consulter l’annonce ainsi que les modalités de vote via google groups : http://groups.google.fr/group/fr.usenet.… --- ## [Model Madness: habtm vs through](https://www.ruby-forum.com/t/model-madness-habtm-vs-through/60919)
**Author:** [@sudara](https://www.ruby-forum.com/u/sudara)\ **Replies:** 3\ **Last updated:** [May 20, 2006, 7:10pm UTC](https://www.ruby-forum.com/t/model-madness-habtm-vs-through/60919 "2006-05-20T19:10:32Z")
This has me scratching my head: a Person has many Things a Person has many Collections a Collection has many Things …Things in a Collection are ordered …Things in a Collection can be related to (created by) any User … --- ## [Installing the Postgres gem on Ubuntu](https://www.ruby-forum.com/t/installing-the-postgres-gem-on-ubuntu/60640)
**Author:** [@revlob](https://www.ruby-forum.com/u/revlob)\ **Replies:** 3\ **Last updated:** [May 16, 2006, 7:43pm UTC](https://www.ruby-forum.com/t/installing-the-postgres-gem-on-ubuntu/60640 "2006-05-16T19:43:31Z")
Hi, I’m having difficulty installing the “postgres” gem. postgres-pr installed fine, but whenever I run: sudo gem install postgres I get: ERROR: While executing gem … (RuntimeError) ERROR: Failed to build gem nati… --- ## [Model classes in different folders](https://www.ruby-forum.com/t/model-classes-in-different-folders/57562)
**Author:** [@chuvisco](https://www.ruby-forum.com/u/chuvisco)\ **Replies:** 3\ **Last updated:** [April 12, 2006, 5:06am UTC](https://www.ruby-forum.com/t/model-classes-in-different-folders/57562 "2006-04-12T05:06:25Z")
Hello, I have the following structure: app controllers helpdesk call\_controller.rb (Helpdesk::CallController \< ApplicationController) models employee.rb department.rb (Department \< ActiveRecord::Base) help… --- ## [Cannot update/add sidebars in trunk](https://www.ruby-forum.com/t/cannot-update-add-sidebars-in-trunk/56960)
**Author:** [@phudson1442](https://www.ruby-forum.com/u/phudson1442)\ **Replies:** 3\ **Last updated:** [April 6, 2006, 11:30pm UTC](https://www.ruby-forum.com/t/cannot-update-add-sidebars-in-trunk/56960 "2006-04-06T23:30:35Z")
I’ve seen that Chris Saylor has posted the this issue too, but I’d like to add my +1 on this; I’m seeing exactly the same problem. Also, during the migration my existing sidebar content was lost; I had two static side… --- ## [Enumerable?](https://www.ruby-forum.com/t/enumerable/87454)
**Author:** [@liquid](https://www.ruby-forum.com/u/liquid)\ **Replies:** 3\ **Last updated:** [March 27, 2006, 7:56am UTC](https://www.ruby-forum.com/t/enumerable/87454 "2006-03-27T07:56:40Z")
Hi, Can anyone please point me to some docs on Enumerable. I can’t seem to find anything on how to use it. Thanx --- ## [Acts\_as\_taggable Produces Bad SQL - Find Fails](https://www.ruby-forum.com/t/acts-as-taggable-produces-bad-sql-find-fails/65158)
**Author:** [@HHHHHH](https://www.ruby-forum.com/u/HHHHHH)\ **Replies:** 3\ **Last updated:** [February 10, 2006, 10:31pm UTC](https://www.ruby-forum.com/t/acts-as-taggable-produces-bad-sql-find-fails/65158 "2006-02-10T22:31:18Z")
I am using acts\_as\_taggable in my application and on the tagging side of things, no problem at all. Running edge Rails and PostgreSQL 8.1. I am then trying to find all my AR objects with a certain tag. The tag is: la… --- ## [Migrating from Mysql to PostgreSQL](https://www.ruby-forum.com/t/migrating-from-mysql-to-postgresql/52871)
**Author:** [@cookoo](https://www.ruby-forum.com/u/cookoo)\ **Replies:** 3\ **Last updated:** [January 19, 2006, 10:53pm UTC](https://www.ruby-forum.com/t/migrating-from-mysql-to-postgresql/52871 "2006-01-19T22:53:30Z")
I tried to use ‘rake db\_schema\_dump’ from old MySQL database and then use ‘rake db\_schema\_import’ to rebuild the database in PostgreSQL. The issue here is that only some of tables can be imported successfully. For exa… --- ## [One-Click Ruby Installer](https://www.ruby-forum.com/t/one-click-ruby-installer/49663)
**Author:** [@kishor.gurtu](https://www.ruby-forum.com/u/kishor.gurtu)\ **Replies:** 3\ **Last updated:** [December 7, 2005, 4:46pm UTC](https://www.ruby-forum.com/t/one-click-ruby-installer/49663 "2005-12-07T16:46:51Z")
Any idea when this will be updated to 1.8.3? Thanks. Kishor. --- ## [Calibrating USRP](https://www.ruby-forum.com/t/calibrating-usrp/235158)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [July 15, 2013, 3:02pm UTC](https://www.ruby-forum.com/t/calibrating-usrp/235158 "2013-07-15T15:02:09Z")
Hi all guys (yet again), I have a question about calibrating received power level of my USRP, equipped with wbx, lftx and lfrx. I am not sure whether it is apropriate to discuss that here. Basically I would like to b… --- ## [Trouble with Chronic](https://www.ruby-forum.com/t/trouble-with-chronic/226416)
**Author:** [@virtuoso](https://www.ruby-forum.com/u/virtuoso)\ **Replies:** 5\ **Last updated:** [November 30, 2012, 12:14am UTC](https://www.ruby-forum.com/t/trouble-with-chronic/226416 "2012-11-30T00:14:57Z")
I’ve decided to try Chronic to make it easier (hopefully) to get certain dates. I’ve gotten most of the way there, I’m just stuck on the syntax for the last day of last month. Chronic.parse(‘first day of last month’) … --- ## [XML::Parser, keeping file open](https://www.ruby-forum.com/t/xml-parser-keeping-file-open/220321)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 5\ **Last updated:** [June 7, 2012, 5:21pm UTC](https://www.ruby-forum.com/t/xml-parser-keeping-file-open/220321 "2012-06-07T17:21:41Z")
Using: Ruby 1.9.2p136 libxml-ruby (1.1.4) on RHEL 5.7 I have an application that seems to not be cleaning up xml files as I read them. I can force it to clean up by manually running GC.start. But I’d like to under… --- ## [Visibility of ruby applications](https://www.ruby-forum.com/t/visibility-of-ruby-applications/219745)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 5\ **Last updated:** [May 15, 2012, 1:23am UTC](https://www.ruby-forum.com/t/visibility-of-ruby-applications/219745 "2012-05-15T01:23:46Z")
I have a question. is there a ruby command or set of commands that can hide working application from user? I want my application to work in the background instead of popping out to the desktop. How can I achieve this?… --- ## [Problem with drop down in form](https://www.ruby-forum.com/t/problem-with-drop-down-in-form/212231)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [September 29, 2011, 10:01am UTC](https://www.ruby-forum.com/t/problem-with-drop-down-in-form/212231 "2011-09-29T10:01:12Z")
I am using Rails 2.3.8. I have a view with a list of mobile carriers. I want to assign a country to each mobile carrier. I do this by having a drop down list with available countries for the user to select. This is my… --- ## [Trying to get a list of households with one person in them](https://www.ruby-forum.com/t/trying-to-get-a-list-of-households-with-one-person-in-them/193748)
**Author:** [@adistarmid](https://www.ruby-forum.com/u/adistarmid)\ **Replies:** 5\ **Last updated:** [August 24, 2010, 1:20am UTC](https://www.ruby-forum.com/t/trying-to-get-a-list-of-households-with-one-person-in-them/193748 "2010-08-24T01:20:42Z")
in my models, household has\_many :people and people has\_one :household household has a name field, and people has household\_id the closest I got was: @test = Household.count :all, :group =\> ‘people.household\_id’, :joi… --- ## [GPIO Rx Streaming](https://www.ruby-forum.com/t/gpio-rx-streaming/190495)
**Author:** [@timperrett](https://www.ruby-forum.com/u/timperrett)\ **Replies:** 5\ **Last updated:** [June 23, 2010, 2:20pm UTC](https://www.ruby-forum.com/t/gpio-rx-streaming/190495 "2010-06-23T14:20:16Z")
Hi, I’m trying to use the LSB streaming functionality but cant seem to get the following code to work: self.u=usrp2.source\_16sc(options.interface) self.u.set\_center\_freq(options.freq) self.u.set\_decim(options.deci… --- ## [Add external data at new record creation time](https://www.ruby-forum.com/t/add-external-data-at-new-record-creation-time/181041)
**Author:** [@qaswm](https://www.ruby-forum.com/u/qaswm)\ **Replies:** 5\ **Last updated:** [January 5, 2010, 8:19pm UTC](https://www.ruby-forum.com/t/add-external-data-at-new-record-creation-time/181041 "2010-01-05T20:19:21Z")
In my project i require a bit.ly link for each new product entered in the database. Please guide me on how to do this? Note: I am using a standard rails app with basic actions to test this code I plan on writing a he… --- ## [Default .rjs](https://www.ruby-forum.com/t/default-rjs/177092)
**Author:** [@jhaagmans](https://www.ruby-forum.com/u/jhaagmans)\ **Replies:** 5\ **Last updated:** [October 13, 2009, 4:40pm UTC](https://www.ruby-forum.com/t/default-rjs/177092 "2009-10-13T16:40:50Z")
Hi, I’ve asked this before, but I wasn’t sure what I was looking for and what the problem was back then. What I want is to be able to tell Rails that after -every- AJAX- request, some default RJS gets executed. I’ve … --- ## [Push and Pop on a Priority Queue appears to change nature of Array](https://www.ruby-forum.com/t/push-and-pop-on-a-priority-queue-appears-to-change-nature-of-array/176224)
**Author:** [@masonkessinger](https://www.ruby-forum.com/u/masonkessinger)\ **Replies:** 5\ **Last updated:** [September 27, 2009, 9:59pm UTC](https://www.ruby-forum.com/t/push-and-pop-on-a-priority-queue-appears-to-change-nature-of-array/176224 "2009-09-27T21:59:25Z")
I’m stumped. Worked on this problem for over three hours. I created an array: current\_state = \[3, 1, 6, 5, 2, 0, 4, 7, 8\] and puts "Current\_state.index(0) = " + current\_state.index(0).to\_s displays a 5, as would … --- ## [Bug in listen in 0.6.{32,35}?](https://www.ruby-forum.com/t/bug-in-listen-in-0-6-32-35/165615)
**Author:** [@mikew](https://www.ruby-forum.com/u/mikew)\ **Replies:** 5\ **Last updated:** [April 15, 2009, 8:58pm UTC](https://www.ruby-forum.com/t/bug-in-listen-in-0-6-32-35/165615 "2009-04-15T20:58:07Z")
Hey All, We’re extremely happily using nginx 0.5.blah for much hosting. 0.5.x isn’t broke, so we have no plans to “fix” it in the forseable future. However, we have a good use for gzip\_static, so have to move to 0.6.… --- ## [RoR deployment and maintenance](https://www.ruby-forum.com/t/ror-deployment-and-maintenance/155944)
**Author:** [@krishna](https://www.ruby-forum.com/u/krishna)\ **Replies:** 5\ **Last updated:** [December 20, 2008, 6:17pm UTC](https://www.ruby-forum.com/t/ror-deployment-and-maintenance/155944 "2008-12-20T18:17:28Z")
Hi, I have a developed and working RoR prototype. So far its been mostly in development mode environment and under script/server on windows .I want to move it to a hosting server and continue development. Whats the … --- ## [IO redirecting; waitpid](https://www.ruby-forum.com/t/io-redirecting-waitpid/146034)
**Author:** [@tbaustert](https://www.ruby-forum.com/u/tbaustert)\ **Replies:** 5\ **Last updated:** [August 18, 2008, 3:32am UTC](https://www.ruby-forum.com/t/io-redirecting-waitpid/146034 "2008-08-18T03:32:33Z")
Hello. I have two problems. First: is there an easy way to redirect data from an incoming IO stream to an outgoing IO stream, in a nonblocking way? For example, can you run a console program from Ruby program and red… --- ## [Spec changes](https://www.ruby-forum.com/t/spec-changes/142347)
**Author:** [@ksunair](https://www.ruby-forum.com/u/ksunair)\ **Replies:** 5\ **Last updated:** [July 7, 2008, 8:06pm UTC](https://www.ruby-forum.com/t/spec-changes/142347 "2008-07-07T20:06:29Z")
I think the following spec is wrong for FileOps.dirname  It is     File.dirname(’/////’).should == ‘/’  but it should be     File.dirname(’/////’).should == ‘//’  If it is my misunderstanding, plea… --- ## [GNU Radio release 3.1.1 available - upgrade recommended](https://www.ruby-forum.com/t/gnu-radio-release-3-1-1-available-upgrade-recommended/119330)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 5\ **Last updated:** [November 8, 2007, 10:58am UTC](https://www.ruby-forum.com/t/gnu-radio-release-3-1-1-available-upgrade-recommended/119330 "2007-11-08T10:58:01Z")
GNU Radio 3.1.1 has been released and is available at: ftp://ftp.gnu.org/gnu/gnuradio/gnuradio-3.1.1.tar.gz ftp://ftp.gnu.org/gnu/gnuradio/gr-howto-write-a-block-3.1.1.tar.gz This is an important bug fix release that … --- ## [Rspec Release Plan (was Am I missing something with Heckle?)](https://www.ruby-forum.com/t/rspec-release-plan-was-am-i-missing-something-with-heckle/118852)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 5\ **Last updated:** [November 1, 2007, 8:15pm UTC](https://www.ruby-forum.com/t/rspec-release-plan-was-am-i-missing-something-with-heckle/118852 "2007-11-01T20:15:09Z")
On Oct 31, 2007 11:36 AM, Scott T. removed\_email\_address@domain.invalid wrote: When can we expect the next release of rspec? Definitely by the end of November. Likely by mid-November. Hopefully in a matter of days… --- ## [Case of If?](https://www.ruby-forum.com/t/case-of-if/110122)
**Author:** [@Armitage](https://www.ruby-forum.com/u/Armitage)\ **Replies:** 5\ **Last updated:** [August 1, 2007, 11:33pm UTC](https://www.ruby-forum.com/t/case-of-if/110122 "2007-08-01T23:33:30Z")
Hi All Just pondering how you would write a statement to convert all the output of a database. That is if you had yes/no fields stored as 1’s and 0’s could you write a simple statement to iterate though all of them a… --- ## [Can I use template to assemble a html page in an controller](https://www.ruby-forum.com/t/can-i-use-template-to-assemble-a-html-page-in-an-controller/105846)
**Author:** [@fanz](https://www.ruby-forum.com/u/fanz)\ **Replies:** 5\ **Last updated:** [June 4, 2007, 2:20am UTC](https://www.ruby-forum.com/t/can-i-use-template-to-assemble-a-html-page-in-an-controller/105846 "2007-06-04T02:20:19Z")
Hi,all! I want to assemble a html page and put it into flash and redirect to another controller ,for example: flash\[:aaa\]=“ hi” but what I need is to assemble some more complicate html page,so I want to read the rend… --- ## [Reviewing Books on ROR](https://www.ruby-forum.com/t/reviewing-books-on-ror/104367)
**Author:** [@shayantani](https://www.ruby-forum.com/u/shayantani)\ **Replies:** 5\ **Last updated:** [May 17, 2007, 11:15am UTC](https://www.ruby-forum.com/t/reviewing-books-on-ror/104367 "2007-05-17T11:15:14Z")
If anybody is interested with reviewing books on Ruby on Rails, please reply to this message. Regards Shayantani --- ## [Smallest laptop for Rails development on-the-go? any recom](https://www.ruby-forum.com/t/smallest-laptop-for-rails-development-on-the-go-any-recom/83335)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 5\ **Last updated:** [January 25, 2007, 2:47pm UTC](https://www.ruby-forum.com/t/smallest-laptop-for-rails-development-on-the-go-any-recom/83335 "2007-01-25T14:47:35Z")
Hi all, I’m keen to get a very small laptop (or other device) to aid in coding my rails applications whilst I’m on the move. Any recommendations re the smallest laptop/device to do this? (I open to something real… --- ## [Simple thing about an undefined method throwing me](https://www.ruby-forum.com/t/simple-thing-about-an-undefined-method-throwing-me/76215)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 5\ **Last updated:** [November 16, 2006, 8:39pm UTC](https://www.ruby-forum.com/t/simple-thing-about-an-undefined-method-throwing-me/76215 "2006-11-16T20:39:18Z")
Hey there, i am having some trouble with a method in a model ( i am new to rails and ruby ) comming from python so anyway, here is what i have in my Site.rb model: class Site \< ActiveRecord::Base belongs\_to :group … --- ## [Ruby on Rails Fans](https://www.ruby-forum.com/t/ruby-on-rails-fans/101376)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 5\ **Last updated:** [February 6, 2006, 1:39am UTC](https://www.ruby-forum.com/t/ruby-on-rails-fans/101376 "2006-02-06T01:39:11Z")
Interesting article with lots of comments. Compares J2EE, .Net, PHP (flexies vs. stiffies…): Joe --- ## [NOOB: Numeric only input...can it be done on client?](https://www.ruby-forum.com/t/noob-numeric-only-input-can-it-be-done-on-client/62076)
**Author:** [@yankees26](https://www.ruby-forum.com/u/yankees26)\ **Replies:** 5\ **Last updated:** [January 17, 2006, 8:01pm UTC](https://www.ruby-forum.com/t/noob-numeric-only-input-can-it-be-done-on-client/62076 "2006-01-17T20:01:49Z")
I was wondering if there’s a way to limit what a user is typing on the keyboard to only valid numeric input. Is there a simple plugin or something which would allow this? I guess with AJAX it could also be one. Has a… --- ## [GNU Radio 3.7 download](https://www.ruby-forum.com/t/gnu-radio-3-7-download/235296)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [June 12, 2013, 10:01am UTC](https://www.ruby-forum.com/t/gnu-radio-3-7-download/235296 "2013-06-12T10:01:56Z")
Hi, Since I need to install gr-osmosdr and it requires gnuradio 3.7 I tried to find a download link for it. I tried google and the archives, but I didn’t find any. --- ## [Bug Fixers Needed](https://www.ruby-forum.com/t/bug-fixers-needed/226547)
**Author:** [@dabeeeenster](https://www.ruby-forum.com/u/dabeeeenster)\ **Replies:** 4\ **Last updated:** [December 15, 2012, 5:11pm UTC](https://www.ruby-forum.com/t/bug-fixers-needed/226547 "2012-12-15T17:11:16Z")
Hi all, Martin sent out an email a few days ago letting you know that we’re trying to use the issue tracker (http://gnuradio.org/redmine/projects/gnuradio/issues) to report and fix bugs in a more timely manner. As p… --- ## [Why doesn't ruby support native threading?](https://www.ruby-forum.com/t/why-doesnt-ruby-support-native-threading/223543)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [October 9, 2012, 2:02am UTC](https://www.ruby-forum.com/t/why-doesnt-ruby-support-native-threading/223543 "2012-10-09T02:02:38Z")
I think supporting native threading is a great thing in terms of parallel computation, then why ruby doesnt support it, in other way, why ruby maker is not thinking to give it native support… very curious to know. --- ## [Is GNU Radio 3.6. have file like ./usrp2\_rx\_cfile.py](https://www.ruby-forum.com/t/is-gnu-radio-3-6-have-file-like-usrp2-rx-cfile-py/221840)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [August 1, 2012, 9:02pm UTC](https://www.ruby-forum.com/t/is-gnu-radio-3-6-have-file-like-usrp2-rx-cfile-py/221840 "2012-08-01T21:02:23Z")
In GNU Radio 3.4.2 ./usrp2\_rx\_cfile.py file for capture signal, is there any file in New GNU Radio Companion 3.6.2git-148-g7e0bf755 ? actually this version 3.6 don’t have USRP2 module, so get error while running./us… --- ## [Nil object Error](https://www.ruby-forum.com/t/nil-object-error/214934)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [December 16, 2011, 10:25am UTC](https://www.ruby-forum.com/t/nil-object-error/214934 "2011-12-16T10:25:09Z")
hi all, i am getting following error ,i can’t figure it out why and from where it is coming ? please help me out to resolved this error if anyone knows about this issue. i am using following env. O.S:Windows XP … --- ## [Does the configure step of compiling work on OS X Snow Leopard?](https://www.ruby-forum.com/t/does-the-configure-step-of-compiling-work-on-os-x-snow-leopard/214267)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 27, 2011, 7:43am UTC](https://www.ruby-forum.com/t/does-the-configure-step-of-compiling-work-on-os-x-snow-leopard/214267 "2011-11-27T07:43:29Z")
I tried compiling the trunk version on OS X Snow Leopard, and it didn’t work, and it didn’t give a meaningful error message: gist:1395715 · GitHub has the attempt, with the failure during the ./configure step. At the … --- ## [Ruby script/server giving error](https://www.ruby-forum.com/t/ruby-script-server-giving-error/209068)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [July 5, 2011, 8:53am UTC](https://www.ruby-forum.com/t/ruby-script-server-giving-error/209068 "2011-07-05T08:53:53Z")
Starting a server giving error =\> Rails 2.3.5 application starting on http://0.0.0.0:3000 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/gem\_dependency.rb:119:Warning: Gem::Dependency#version\_requirements is deprec… --- ## [Rails+sinatra sent image](https://www.ruby-forum.com/t/rails-sinatra-sent-image/189867)
**Author:** [@bebesuk](https://www.ruby-forum.com/u/bebesuk)\ **Replies:** 4\ **Last updated:** [June 9, 2010, 3:18pm UTC](https://www.ruby-forum.com/t/rails-sinatra-sent-image/189867 "2010-06-09T15:18:40Z")
Hi! I have simple rails application - users with name and avatar and in sinatra I want to create new user. form for new user Name: Avatar: My action in sinatra post ‘/users/c… --- ## [AMD Phenom II X6 1055T](https://www.ruby-forum.com/t/amd-phenom-ii-x6-1055t/187756)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 4\ **Last updated:** [April 29, 2010, 3:24am UTC](https://www.ruby-forum.com/t/amd-phenom-ii-x6-1055t/187756 "2010-04-29T03:24:53Z")
Anyone using a Phenom II X6 machine with Gnu Radio? If so, what’s your impression? – Principal Investigator Shirleys Bay Radio Astronomy Consortium --- ## [Import from future?](https://www.ruby-forum.com/t/import-from-future/185426)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 4\ **Last updated:** [March 19, 2010, 11:45pm UTC](https://www.ruby-forum.com/t/import-from-future/185426 "2010-03-19T23:45:46Z")
Is there anyway for a jruby 1.8 app to have access to Process.spawn from the 1.9 side of things? Thx. -rp --- ## [Migrations w/MySQLdump file (.sql?)](https://www.ruby-forum.com/t/migrations-w-mysqldump-file-sql/178945)
**Author:** [@jrgoodner](https://www.ruby-forum.com/u/jrgoodner)\ **Replies:** 4\ **Last updated:** [November 14, 2009, 12:40am UTC](https://www.ruby-forum.com/t/migrations-w-mysqldump-file-sql/178945 "2009-11-14T00:40:09Z")
Hey there, I’m not super familiar with MySQL, so please forgive me if I say something stupid. I have a large database table (it includes every zipcode in the U.S., along with its city,state,latitude,longitude), and it… --- ## [Auto\_link open new window](https://www.ruby-forum.com/t/auto-link-open-new-window/176749)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 4\ **Last updated:** [October 5, 2009, 9:10pm UTC](https://www.ruby-forum.com/t/auto-link-open-new-window/176749 "2009-10-05T21:10:26Z")
This code is not opening the link in a new window. Any ideas? \<%= auto\_link(@post, :href\_options =\> { :target =\> ‘\_blank’ }) %\> --- ## [Possible to populate Adobe PDF using RoR?](https://www.ruby-forum.com/t/possible-to-populate-adobe-pdf-using-ror/174319)
**Author:** [@joviyach](https://www.ruby-forum.com/u/joviyach)\ **Replies:** 4\ **Last updated:** [August 25, 2009, 3:36am UTC](https://www.ruby-forum.com/t/possible-to-populate-adobe-pdf-using-ror/174319 "2009-08-25T03:36:09Z")
I am kicking an idea around in my head right and I would really like to do this in RoR due to the speed and ease of deployment especially on the data collection end. Anyway, the application has to be able to pull data… --- ## [Ruby/Tk](https://www.ruby-forum.com/t/ruby-tk/168083)
**Author:** [@graycardinal](https://www.ruby-forum.com/u/graycardinal)\ **Replies:** 4\ **Last updated:** [May 17, 2009, 5:25pm UTC](https://www.ruby-forum.com/t/ruby-tk/168083 "2009-05-17T17:25:30Z")
Hi ! I have a trouble. require “tk” class Main def initialize @root = TkRoot.new { title “prog” } top = TkToplevel.new @edit = TkEntry.new(top) { pack } cmd = proc { puts @edit.get } button = TkButton.new(@ro… --- ## [TVRx and BasicRx gain questions](https://www.ruby-forum.com/t/tvrx-and-basicrx-gain-questions/161332)
**Author:** [@Sebastiaan\_H](https://www.ruby-forum.com/u/Sebastiaan_H)\ **Replies:** 4\ **Last updated:** [March 8, 2009, 8:22am UTC](https://www.ruby-forum.com/t/tvrx-and-basicrx-gain-questions/161332 "2009-03-08T08:22:34Z")
Hi all Can someone please provide me with some guidance? We are working on a passive radar project and the aim is to implement a pcl radar receiver on the USRP1 using TVRx daughterboards. I have the Microtune 7901. … --- ## [Attributi](https://www.ruby-forum.com/t/attributi/159209)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 4\ **Last updated:** [February 2, 2009, 5:18pm UTC](https://www.ruby-forum.com/t/attributi/159209 "2009-02-02T17:18:52Z")
Ragazzi in ruby quando dichiaro una var con un tipo di attributo devo fare : attr :nome\_variabile,true ma questo imposta solo la variabili con l’attributo attr,è possibile farlo anche con i metodi???Cioè in c++ pot… --- ## [Little information in mongrel output](https://www.ruby-forum.com/t/little-information-in-mongrel-output/155751)
**Author:** [@himdel](https://www.ruby-forum.com/u/himdel)\ **Replies:** 4\ **Last updated:** [December 16, 2008, 11:59am UTC](https://www.ruby-forum.com/t/little-information-in-mongrel-output/155751 "2008-12-16T11:59:34Z")
I’m currently using MS SQL Server for the first time and am successfully connecting to a remote server using ODBC, following the excellent guidelines published at Peak Obsession. I’m used to seeing lots of informatio… [Previous page](https://www.ruby-forum.com/top.md?page=1339&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1341&per_page=50)