# Top **URL:** https://www.ruby-forum.com/top.md?page=1686 [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:** 1687 --- ## [Content\_type from a local file?](https://www.ruby-forum.com/t/content-type-from-a-local-file/108563)
**Author:** [@trevorturk](https://www.ruby-forum.com/u/trevorturk)\ **Replies:** 2\ **Last updated:** [July 5, 2007, 4:26am UTC](https://www.ruby-forum.com/t/content-type-from-a-local-file/108563 "2007-07-05T04:26:52Z")
I’m using a Rake task to add local files into a database designed for use with attachment\_fu. http://eldorado.googlecode.com/svn/trunk/db/migrate/039\_create\_avatars.rb http://eldorado.googlecode.com/svn/trunk/lib/task… --- ## [Collecting data from many instance of same field](https://www.ruby-forum.com/t/collecting-data-from-many-instance-of-same-field/104800)
**Author:** [@Mario\_TSL](https://www.ruby-forum.com/u/Mario_TSL)\ **Replies:** 2\ **Last updated:** [May 23, 2007, 12:36am UTC](https://www.ruby-forum.com/t/collecting-data-from-many-instance-of-same-field/104800 "2007-05-23T00:36:52Z")
How do I format a view to handle multiple instances of the same field. For example, I want to send an email to several recipients. I list the same field 5 times: Email: \<%= text\_field 'invitation', 'recipient\_email',… --- ## [Simple attribute copy](https://www.ruby-forum.com/t/simple-attribute-copy/92939)
**Author:** [@Sarah\_Jackson](https://www.ruby-forum.com/u/Sarah_Jackson)\ **Replies:** 2\ **Last updated:** [May 4, 2007, 7:14pm UTC](https://www.ruby-forum.com/t/simple-attribute-copy/92939 "2007-05-04T19:14:03Z")
Lol don’t ask why but I would like to use to code I found on the forum to copy two values from table A to table B. It looks a bit roundabout but it doesn’t matter to me. Okay so I know that this part goes in the cont… --- ## [Extensions problem](https://www.ruby-forum.com/t/extensions-problem/92032)
**Author:** [@Joseph\_Method](https://www.ruby-forum.com/u/Joseph_Method)\ **Replies:** 2\ **Last updated:** [April 15, 2007, 7:15am UTC](https://www.ruby-forum.com/t/extensions-problem/92032 "2007-04-15T07:15:28Z")
This isn’t the easiest way to start out with extensions, but I am trying to integrate Instiki into Radiant. There will obviously be lots of issues with this, but I’m experimenting to see how much refactoring of the ac… --- ## [Radius Evaluation Context](https://www.ruby-forum.com/t/radius-evaluation-context/90870)
**Author:** [@ol1barn3s](https://www.ruby-forum.com/u/ol1barn3s)\ **Replies:** 2\ **Last updated:** [April 2, 2007, 5:34pm UTC](https://www.ruby-forum.com/t/radius-evaluation-context/90870 "2007-04-02T17:34:46Z")
Hi all, I guess this question is probably more directed to John, but I would like some discussion on this topic. If I understand it correctly all Radius tags in a page are currently evaluated within the same context, … --- ## [Big Rails Sites with numbers](https://www.ruby-forum.com/t/big-rails-sites-with-numbers/90571)
**Author:** [@blinking\_bear](https://www.ruby-forum.com/u/blinking_bear)\ **Replies:** 2\ **Last updated:** [March 30, 2007, 2:05am UTC](https://www.ruby-forum.com/t/big-rails-sites-with-numbers/90571 "2007-03-30T02:05:31Z")
It would be awesome to have some sort of recent data on the big gun rails sites. I have to include some examples in a statement of work to get RoR approval for the project. The client is concerned with scaling issu… --- ## [Accessing my "homemade" rails server](https://www.ruby-forum.com/t/accessing-my-homemade-rails-server/89805)
**Author:** [@slindsey3000](https://www.ruby-forum.com/u/slindsey3000)\ **Replies:** 2\ **Last updated:** [March 22, 2007, 9:56pm UTC](https://www.ruby-forum.com/t/accessing-my-homemade-rails-server/89805 "2007-03-22T21:56:30Z")
Hi, I have instant rails installed and am messing around with Ruby/Rails. I’m pretty new to this, but how do I access what I’ve made from other internet connected computers. Server is running on port 3000 (i hope tha… --- ## [Problem with MyOpenID.com Simple Registration Extension](https://www.ruby-forum.com/t/problem-with-myopenid-com-simple-registration-extension/89260)
**Author:** [@dondi](https://www.ruby-forum.com/u/dondi)\ **Replies:** 2\ **Last updated:** [March 19, 2007, 5:46am UTC](https://www.ruby-forum.com/t/problem-with-myopenid-com-simple-registration-extension/89260 "2007-03-19T05:46:55Z")
I’m having problems with Simple Registration Extension with the Ruby OpenID Login Generator. The code executes without error; but the provider apparently returns only the sreg.email field, and none of the others (e.g.… --- ## [Need clarification of documentation](https://www.ruby-forum.com/t/need-clarification-of-documentation/87627)
**Author:** [@builderchad](https://www.ruby-forum.com/u/builderchad)\ **Replies:** 2\ **Last updated:** [March 6, 2007, 3:31pm UTC](https://www.ruby-forum.com/t/need-clarification-of-documentation/87627 "2007-03-06T15:31:32Z")
Hi, I have question about the delete() method docs. I am re-indexing data on the fly so I would like to delete any existing indexed data for a particular resource before re-indexing it using index.delete(id). The del… --- ## [Webrick upload file issue](https://www.ruby-forum.com/t/webrick-upload-file-issue/74817)
**Author:** [@name\_pipe](https://www.ruby-forum.com/u/name_pipe)\ **Replies:** 2\ **Last updated:** [November 7, 2006, 11:01am UTC](https://www.ruby-forum.com/t/webrick-upload-file-issue/74817 "2006-11-07T11:01:17Z")
Hello, Is there any feature in webrick using which we can upload our files directly. I am talking about the files which are submitted using tag. Thanks --- ## [Error, in my store provider](https://www.ruby-forum.com/t/error-in-my-store-provider/61803)
**Author:** [@coward](https://www.ruby-forum.com/u/coward)\ **Replies:** 2\ **Last updated:** [May 27, 2006, 6:44pm UTC](https://www.ruby-forum.com/t/error-in-my-store-provider/61803 "2006-05-27T18:44:46Z")
Let me explain the subject title, store provider is Hackey, he’s a NPC that sells items to my users. Welcome to Hackey's! Catalog \<% for items in @items -%\> \<% temp12 = Item.find(items.item\_id) -%\> \<%= @temp12.name %\>… --- ## [Association data clobbering (foreign keys too?)](https://www.ruby-forum.com/t/association-data-clobbering-foreign-keys-too/60784)
**Author:** [@msojka](https://www.ruby-forum.com/u/msojka)\ **Replies:** 2\ **Last updated:** [May 19, 2006, 12:05pm UTC](https://www.ruby-forum.com/t/association-data-clobbering-foreign-keys-too/60784 "2006-05-19T12:05:46Z")
Can someone please confirm or correct the following statements? If I have the following tables create table as (id int, \[…\], b\_id int); create table bs (id int, \[…\], a\_id int); create table as\_bs (a\_id int, b\_id int)… --- ## [Talking to Java Code from Ruby](https://www.ruby-forum.com/t/talking-to-java-code-from-ruby/51079)
**Author:** [@kevben](https://www.ruby-forum.com/u/kevben)\ **Replies:** 2\ **Last updated:** [January 4, 2006, 3:58am UTC](https://www.ruby-forum.com/t/talking-to-java-code-from-ruby/51079 "2006-01-04T03:58:15Z")
I’m attempting to use YAJB to talk to JasperReports from Ruby. Please scream at me right now if there’s a better way to get to JasperReports. This is what I have so far: -------------------BEGIN------------------ re… --- ## [(brazilian) Portuguese Tutorial](https://www.ruby-forum.com/t/brazilian-portuguese-tutorial/48928)
**Author:** [@juca](https://www.ruby-forum.com/u/juca)\ **Replies:** 2\ **Last updated:** [November 22, 2005, 6:26pm UTC](https://www.ruby-forum.com/t/brazilian-portuguese-tutorial/48928 "2005-11-22T18:26:52Z")
Hey all, I’ve launched in this morning a new site, that aims to help brazilian programmers to become Rails programmers. Currently, I’ve wrote just few mini-articles about concepts behind Rails and a tutorial. Differen… --- ## [Rails Hosting: How do you 'certify' a hosting company?](https://www.ruby-forum.com/t/rails-hosting-how-do-you-certify-a-hosting-company/66761)
**Author:** [@plambert](https://www.ruby-forum.com/u/plambert)\ **Replies:** 8\ **Last updated:** [August 29, 2006, 9:46pm UTC](https://www.ruby-forum.com/t/rails-hosting-how-do-you-certify-a-hosting-company/66761 "2006-08-29T21:46:30Z")
I’d like my local hosting company to consider Ruby on Rails as a hosting platform that they sell and support. How do I make RoR support “official” to the outside world? If I can get RoR working on my laptop, I shouldn… --- ## [\[Closed\] ruby -c and ripper inconsistency: /(?\a(b|\\g\))/](https://www.ruby-forum.com/t/closed-ruby-c-and-ripper-inconsistency-n-a-b-g-n/233277)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [November 30, 2014, 12:06pm UTC](https://www.ruby-forum.com/t/closed-ruby-c-and-ripper-inconsistency-n-a-b-g-n/233277 "2014-11-30T12:06:58Z")
Issue #10543 has been updated by Nobuyoshi N… Status changed from Open to Closed % Done changed from 0 to 100 Applied in changeset r48655. parse.y: fix a typo parse.y (regexp\_contents): fix a typo. pointed out by… --- ## [URSP noise](https://www.ruby-forum.com/t/ursp-noise/233014)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [November 11, 2014, 5:39pm UTC](https://www.ruby-forum.com/t/ursp-noise/233014 "2014-11-11T17:39:15Z")
hi everyone. i was working with the USRP1. I’m testing a MOD/DEMOD DBPSK. I have only one USRP, so, i connected TX\_A( from daughterboard LFTX-LF) to RX\_A ( from daughterborad LFRX-LF) with a coaxil. All system wor… --- ## [Working with designmodo's Flat UI Pro](https://www.ruby-forum.com/t/working-with-designmodos-flat-ui-pro/239511)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [March 2, 2014, 4:47pm UTC](https://www.ruby-forum.com/t/working-with-designmodos-flat-ui-pro/239511 "2014-03-02T16:47:53Z")
Hi guys, I am using Rails 4, Bootstrap 3 and simple\_form and have been having a bit of trouble implementing Flat UI into my existing site. I used the following article to implement: http://joanswork.com/add-flat-ui… --- ## [Re: alias](https://www.ruby-forum.com/t/re-alias/238014)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [December 14, 2013, 2:05am UTC](https://www.ruby-forum.com/t/re-alias/238014 "2013-12-14T02:05:48Z")
On Tue, Dec 10, 2013 at 10:17:25PM +0000, Matthew Ngaha wrote: just after the server\_name line and reloading nginx. If “curl -i http://localhost/test/” does not show you “This is a test”, then that’s your problem. … --- ## [Doesn't load virtual ruby](https://www.ruby-forum.com/t/doesnt-load-virtual-ruby/237917)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 5, 2013, 11:27pm UTC](https://www.ruby-forum.com/t/doesnt-load-virtual-ruby/237917 "2013-12-05T23:27:06Z")
When I type “vr” into the command prompt (on windows 8.1/7) it gives me this error message: “‘vr’ is not recognized as an internal or external command, operable program or batch file.” I’m currently on a windows 8.1 O… --- ## [Following railstutorial.org tutorial, how to make the microposts be seen by all?](https://www.ruby-forum.com/t/following-railstutorial-org-tutorial-how-to-make-the-microposts-be-seen-by-all/227058)
**Author:** [@shawnfessenden](https://www.ruby-forum.com/u/shawnfessenden)\ **Replies:** 3\ **Last updated:** [March 4, 2013, 9:23am UTC](https://www.ruby-forum.com/t/following-railstutorial-org-tutorial-how-to-make-the-microposts-be-seen-by-all/227058 "2013-03-04T09:23:04Z")
I am a new learner of Ruby on Rails. I followed through the railstutorial.org tutorial and I’m trying to learn off the sample demo app where you can to make microposts and only the people who are “following” you can s… --- ## [An error with the docs of $host](https://www.ruby-forum.com/t/an-error-with-the-docs-of-host/224891)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 30, 2012, 11:37am UTC](https://www.ruby-forum.com/t/an-error-with-the-docs-of-host/224891 "2012-11-30T11:37:00Z")
Hi, In the docs of $host at Module ngx\_http\_core\_module, it says: $host Host request header field, or the server name matching a request if this field is not present It’s not right with the host header like: www.e… --- ## [Create a Migration from an existing table?](https://www.ruby-forum.com/t/create-a-migration-from-an-existing-table/224538)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 15, 2012, 5:19pm UTC](https://www.ruby-forum.com/t/create-a-migration-from-an-existing-table/224538 "2012-11-15T17:19:06Z")
If I have a table in MySQL on an existing Rails project, how do I go to creating a migration for it? All the examples I see online seem to be geared to creating models and tables from a migration – but how do I go the… --- ## [Running qa code for gr\_fxpt class](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 13, 2012, 6:40pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797 "2012-03-13T18:40:39Z")
I am working on improving the wfm\_tx transmitter for the e100 and am in the process of replacing calls to libm for sin/cos with the fixed point (argument only) version already in gnuradio. It does not look like the qa… --- ## [Forms do not display in browser. What am I doing wrong?](https://www.ruby-forum.com/t/forms-do-not-display-in-browser-what-am-i-doing-wrong/216445)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 4, 2012, 8:32pm UTC](https://www.ruby-forum.com/t/forms-do-not-display-in-browser-what-am-i-doing-wrong/216445 "2012-03-04T20:32:40Z")
All, I am a rookie to Ruby on Rails. I just started with a book from O’Reilly on Friday (Learning Rails). I have run through several examples in the book that didnt work and have figured out what the problem was. Tha… --- ## [Multiple Before Filters](https://www.ruby-forum.com/t/multiple-before-filters/215931)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 19, 2012, 8:02pm UTC](https://www.ruby-forum.com/t/multiple-before-filters/215931 "2012-01-19T20:02:42Z")
I’ve added two before filters in one of my controllers like so: before\_filter :filter\_one before\_filter :filter\_two The first filter (:filter\_one) always fires, but the second filter (:filter\_two) never does. Anyone … --- ## [Help with Unit test](https://www.ruby-forum.com/t/help-with-unit-test/215850)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 17, 2012, 5:52pm UTC](https://www.ruby-forum.com/t/help-with-unit-test/215850 "2012-01-17T17:52:05Z")
Hi, I have to test one of my models, but it uses a seed database. How do I delete everything on my database and create it again from seed (default code for some examples) for every one of my unit tests? Right now, whe… --- ## [Minitest-debugger 1.0.0 Released](https://www.ruby-forum.com/t/minitest-debugger-1-0-0-released/213649)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [November 8, 2011, 6:17am UTC](https://www.ruby-forum.com/t/minitest-debugger-1-0-0-released/213649 "2011-11-08T06:17:24Z")
minitest-debugger version 1.0.0 has been released! https://github.com/seattlerb/minitest-debugger This is a stupid simple example of how easy it is to make a minitest plugin that does something useful. In this case i… --- ## [\[Ruby 1.9 - Bug #4696\]\[Assigned\] thread.c#lock func() が spurious wakeup unsafe](https://www.ruby-forum.com/t/ruby-1-9-bug-4696-assigned-thread-c-lock-func-spurious-wakeup-unsafe/206986)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 15, 2011, 10:32am UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4696-assigned-thread-c-lock-func-spurious-wakeup-unsafe/206986 "2011-05-15T10:32:13Z")
Issue #4696 has been reported by Motohiro KOSAKI. Bug #4696: thread.c#lock\_func() が spurious wakeup unsafe Author: Motohiro KOSAKI Status: Assigned Priority: Low Assignee: Motohiro KOSAKI Category: core Target v… --- ## [Whyt should i use mongrel\_cluster?](https://www.ruby-forum.com/t/whyt-should-i-use-mongrel-cluster/229193)
**Author:** [@amritpal\_p](https://www.ruby-forum.com/u/amritpal_p)\ **Replies:** 3\ **Last updated:** [April 22, 2011, 2:49pm UTC](https://www.ruby-forum.com/t/whyt-should-i-use-mongrel-cluster/229193 "2011-04-22T14:49:49Z")
why should i use mongrel\_cluster in my rails application? What are its benefits for which i should install and configure it ? is webrick server not enough for rails application? Thanks --- ## [Ettus2 and RFX2400 For Sale](https://www.ruby-forum.com/t/ettus2-and-rfx2400-for-sale/205568)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 8, 2011, 10:38pm UTC](https://www.ruby-forum.com/t/ettus2-and-rfx2400-for-sale/205568 "2011-04-08T22:38:36Z")
I have an Ettus 2 and an RFX2400 that I don’t need anymore. I used them a couple times and they work great. If you’re interested just drop me a line. --- ## [Email Program](https://www.ruby-forum.com/t/email-program/204992)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 26, 2011, 2:38pm UTC](https://www.ruby-forum.com/t/email-program/204992 "2011-03-26T14:38:06Z")
hi Iam udaykiran.Iam new to ror. can u send the email program using ror.please urgent Thanks & regards udaykiran --- ## [One controller for two tables?](https://www.ruby-forum.com/t/one-controller-for-two-tables/204015)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 3, 2011, 5:01pm UTC](https://www.ruby-forum.com/t/one-controller-for-two-tables/204015 "2011-03-03T17:01:26Z")
Hi everyone! I have one controller in app/comtrollers/AdminsController.rb class AdminsController \< ApplicationController #with standart CRUD methods def index @admins = Admin.find(:all) end There are another one, … --- ## [GNURadio -\> UHD transition LFRX (Ubuntu, Karmic)](https://www.ruby-forum.com/t/gnuradio-uhd-transition-lfrx-ubuntu-karmic/201003)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [December 28, 2010, 5:46am UTC](https://www.ruby-forum.com/t/gnuradio-uhd-transition-lfrx-ubuntu-karmic/201003 "2010-12-28T05:46:02Z")
I have migrated to UHD and leaving the rest of the plumbing as is, I have the attached USRP block which works but when I put the UHD block attached, it does not without any error diagnostics. Sometimes the FFT scope w… --- ## [Protecting resources in an app](https://www.ruby-forum.com/t/protecting-resources-in-an-app/196271)
**Author:** [@bingobob](https://www.ruby-forum.com/u/bingobob)\ **Replies:** 3\ **Last updated:** [October 10, 2010, 1:44pm UTC](https://www.ruby-forum.com/t/protecting-resources-in-an-app/196271 "2010-10-10T13:44:23Z")
hi chaps. just want to check that i’m on the right lines with protecting resources in an app, the idea that only the resources owner can do stuff to it I figure there are only two steps I need (with authlogic), but I … --- ## [BURX 26MHz clock](https://www.ruby-forum.com/t/burx-26mhz-clock/193565)
**Author:** [@revlob](https://www.ruby-forum.com/u/revlob)\ **Replies:** 3\ **Last updated:** [August 20, 2010, 8:32pm UTC](https://www.ruby-forum.com/t/burx-26mhz-clock/193565 "2010-08-20T20:32:13Z")
Hi, Probably a stupid question… By connecting the BURX’s 26MHz clock to the USRP2’s 100MHz ref. input, as described in the source, does this pull the mainboard clock to 26MHz, or does it just phase lock to it? i.e.… --- ## [Usrp1 suddenly stops communicating](https://www.ruby-forum.com/t/usrp1-suddenly-stops-communicating/192754)
**Author:** [@Patrik\_T](https://www.ruby-forum.com/u/Patrik_T)\ **Replies:** 3\ **Last updated:** [August 6, 2010, 12:36am UTC](https://www.ruby-forum.com/t/usrp1-suddenly-stops-communicating/192754 "2010-08-06T00:36:00Z")
Hi All, The free USRP1 has suddenly decided to stop communicating. We suspect (from the output) that it might be an USB problem? It runs for about 30 - 60 secs and then freezes. The led on the motherboard is still b… --- ## [Ruby spreadsheet german umlaute](https://www.ruby-forum.com/t/ruby-spreadsheet-german-umlaute/190183)
**Author:** [@zak](https://www.ruby-forum.com/u/zak)\ **Replies:** 3\ **Last updated:** [June 17, 2010, 4:35pm UTC](https://www.ruby-forum.com/t/ruby-spreadsheet-german-umlaute/190183 "2010-06-17T16:35:19Z")
Hi! I’m having a problem with ruby’s spreadsheet gem. while book = Spreadsheet.open ‘aou/a.xls’ works, book = Spreadsheet.open ‘äöü/a.xls’ does not (both paths exist). is there a solution? regards! --- ## [\[Backport #3280\] BigMath::log is very slow](https://www.ruby-forum.com/t/backport-3280-bigmath-log-is-very-slow/188461)
**Author:** [@Kenta\_M](https://www.ruby-forum.com/u/Kenta_M)\ **Replies:** 3\ **Last updated:** [June 10, 2010, 8:34am UTC](https://www.ruby-forum.com/t/backport-3280-bigmath-log-is-very-slow/188461 "2010-06-10T08:34:17Z")
Backport #3280: BigMath::log is very slow http://redmine.ruby-lang.org/issues/show/3280 e$B5/I\<\ **Author:** [@brknl](https://www.ruby-forum.com/u/brknl)\ **Replies:** 3\ **Last updated:** [April 5, 2010, 9:08am UTC](https://www.ruby-forum.com/t/fill-a-table-in-ruby/186225 "2010-04-05T09:08:38Z") Hi, I want to read the datas from a file and fill a table with them. All lines will be a new row for table. And the columns are for the variables of the class. I want to create an array as an object of a class for th… --- ## [Net::SSH - request a pty seems to put stderr in stdout](https://www.ruby-forum.com/t/net-ssh-request-a-pty-seems-to-put-stderr-in-stdout/186115)
**Author:** [@najati](https://www.ruby-forum.com/u/najati)\ **Replies:** 0\ **Last updated:** [March 31, 2010, 7:14pm UTC](https://www.ruby-forum.com/t/net-ssh-request-a-pty-seems-to-put-stderr-in-stdout/186115 "2010-03-31T19:14:11Z")
Hi all, As context, we’re simply trying to remotely (automatically) “su” to a different user and issue commands as that user, while still being able to differentiate between stderr and stdout on the subsequent command… --- ## [Database push/pull](https://www.ruby-forum.com/t/database-push-pull/184730)
**Author:** [@DanC](https://www.ruby-forum.com/u/DanC)\ **Replies:** 3\ **Last updated:** [March 7, 2010, 10:11pm UTC](https://www.ruby-forum.com/t/database-push-pull/184730 "2010-03-07T22:11:15Z")
Hi, I have two apps which are independent but I now would like to help them talk to each other. Specifically I would like to allow users registering to one site to be able to have an account created at the other auto… --- ## [Recommendations for a PostgreSQL driver for Ruby that supports bytea types correctly?](https://www.ruby-forum.com/t/recommendations-for-a-postgresql-driver-for-ruby-that-supports-bytea-types-correctly/183178)
**Author:** [@CyclingGuy](https://www.ruby-forum.com/u/CyclingGuy)\ **Replies:** 3\ **Last updated:** [February 9, 2010, 4:56pm UTC](https://www.ruby-forum.com/t/recommendations-for-a-postgresql-driver-for-ruby-that-supports-bytea-types-correctly/183178 "2010-02-09T16:56:23Z")
Can anyone recommend a PostgreSQL driver for Ruby that supports selecting and inserting bytea types? I’m not looking to write server functions in Ruby, just client applications. Thank you Eric. --- ## [Multi-threaded DBI causing segfault](https://www.ruby-forum.com/t/multi-threaded-dbi-causing-segfault/181953)
**Author:** [@Xavier\_NoSSSSlle](https://www.ruby-forum.com/u/Xavier_NoSSSSlle)\ **Replies:** 3\ **Last updated:** [January 21, 2010, 11:02am UTC](https://www.ruby-forum.com/t/multi-threaded-dbi-causing-segfault/181953 "2010-01-21T11:02:56Z")
Hello, I’m new to this mailing list, so do not hesitate to tell me if everything’s ok with my post. I’m using DBI to connect to a MySQL database. I tried to reduce my code as much as possible, knowing that: constan… --- ## [Rake question with mysql](https://www.ruby-forum.com/t/rake-question-with-mysql/178748)
**Author:** [@Kevin\_SSLim](https://www.ruby-forum.com/u/Kevin_SSLim)\ **Replies:** 3\ **Last updated:** [November 11, 2009, 1:28am UTC](https://www.ruby-forum.com/t/rake-question-with-mysql/178748 "2009-11-11T01:28:45Z")
After deploy:update with Capistrano on our production site, issuing ‘jruby -S rake RAILS\_ENV=production db:schema:load’ did not setup the db correctly. All entries created with the rails app now have ‘id’ field of val… --- ## [Hpricot?](https://www.ruby-forum.com/t/hpricot/174750)
**Author:** [@chromag](https://www.ruby-forum.com/u/chromag)\ **Replies:** 3\ **Last updated:** [September 1, 2009, 6:01pm UTC](https://www.ruby-forum.com/t/hpricot/174750 "2009-09-01T18:01:02Z")
What happened to Hpricot? The github link no longer works. Is there a better API to use for web scraping? --- ## [Multi-core Ferret](https://www.ruby-forum.com/t/multi-core-ferret/172512)
**Author:** [@pjmorse](https://www.ruby-forum.com/u/pjmorse)\ **Replies:** 0\ **Last updated:** [July 22, 2009, 5:16pm UTC](https://www.ruby-forum.com/t/multi-core-ferret/172512 "2009-07-22T17:16:35Z")
I’m working on a Rails app using aaf and a DRb server to query a Ferret index. Recent upgrades in the code are using Ferret significantly more, and we were torquing the DRb server pretty hard until we started caching … --- ## [Get files by its extension](https://www.ruby-forum.com/t/get-files-by-its-extension/165367)
**Author:** [@rubist](https://www.ruby-forum.com/u/rubist)\ **Replies:** 3\ **Last updated:** [April 13, 2009, 1:55pm UTC](https://www.ruby-forum.com/t/get-files-by-its-extension/165367 "2009-04-13T13:55:54Z")
Hi Guys, I want to download certain file types or certain files by its name using ruby code. example: In Shell scripting, I can say cp .txt, which inturn copies all files with extension “.txt”, similarly i can say … --- ## [Basic xml parsing question](https://www.ruby-forum.com/t/basic-xml-parsing-question/163971)
**Author:** [@geo](https://www.ruby-forum.com/u/geo)\ **Replies:** 3\ **Last updated:** [March 27, 2009, 2:25am UTC](https://www.ruby-forum.com/t/basic-xml-parsing-question/163971 "2009-03-27T02:25:43Z")
I am just starting to program and am learning by using ruby, so this question is probably really basic. I have a a file that I want to put the contents into a sqlite database. This file is locally saved now, but will … --- ## [Making GPS POI](https://www.ruby-forum.com/t/making-gps-poi/158605)
**Author:** [@manchoman](https://www.ruby-forum.com/u/manchoman)\ **Replies:** 3\ **Last updated:** [January 30, 2009, 5:20pm UTC](https://www.ruby-forum.com/t/making-gps-poi/158605 "2009-01-30T17:20:23Z")
Hi I would like to make dynamic POI files for GPS software such tomtom Have you ever heard about a “ror solution” to do that? thanks jef [Previous page](https://www.ruby-forum.com/top.md?page=1685&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1687&per_page=50)