# Top **URL:** https://www.ruby-forum.com/top.md?page=1806 [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:** 1807 --- ## [Still not working with 2 DBSRX... :(](https://www.ruby-forum.com/t/still-not-working-with-2-dbsrx/118206)
**Author:** [@jaredjackson](https://www.ruby-forum.com/u/jaredjackson)\ **Replies:** 3\ **Last updated:** [October 24, 2007, 10:09pm UTC](https://www.ruby-forum.com/t/still-not-working-with-2-dbsrx/118206 "2007-10-24T22:09:42Z")
Wow. I’m still not able to get data out of my 2nd DBSRX. I have verified the board is good. I modified multi-antenna/multi-fft.py to use 2 DBSRX board and the 2rx 2tx fpga build. It works, and I can point the boar… --- ## [Multiple Ajax activity indicators?](https://www.ruby-forum.com/t/multiple-ajax-activity-indicators/114538)
**Author:** [@vapor](https://www.ruby-forum.com/u/vapor)\ **Replies:** 3\ **Last updated:** [September 17, 2007, 1:25pm UTC](https://www.ruby-forum.com/t/multiple-ajax-activity-indicators/114538 "2007-09-17T13:25:29Z")
I have a page which has 3 different forms, all ajaxed. I used an online tutorial to know about adding ajax activity indicator. But it displays where it is located in page(1st form) rather than next to the form I use. … --- ## [Who's the moderator here?](https://www.ruby-forum.com/t/whos-the-moderator-here/114152)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [September 10, 2007, 11:43am UTC](https://www.ruby-forum.com/t/whos-the-moderator-here/114152 "2007-09-10T11:43:52Z")
For some reason, I can’t get a post onto your forum. I have in the past, but now they seem to disappear? Are my posts’ asking questions inappropriate? Is this some type of mans’ club where women aren’t allowed? Kathy … --- ## [Patterns for implementing "admin" functionality to rails' mo](https://www.ruby-forum.com/t/patterns-for-implementing-admin-functionality-to-rails-mo/113405)
**Author:** [@mhfs](https://www.ruby-forum.com/u/mhfs)\ **Replies:** 3\ **Last updated:** [August 30, 2007, 10:04pm UTC](https://www.ruby-forum.com/t/patterns-for-implementing-admin-functionality-to-rails-mo/113405 "2007-08-30T22:04:05Z")
Hello list, In my application, I’ve followed the following pattern - for each model, I have a correspondent controller. For example, I’ve got a Document mode, and a DocumentsController, a DocType model and DocTypesC… --- ## [Using proxy to access database](https://www.ruby-forum.com/t/using-proxy-to-access-database/113274)
**Author:** [@zemariamm](https://www.ruby-forum.com/u/zemariamm)\ **Replies:** 0\ **Last updated:** [August 29, 2007, 2:04pm UTC](https://www.ruby-forum.com/t/using-proxy-to-access-database/113274 "2007-08-29T14:04:34Z")
Hi guys, I’ve mais rails code on one machine and the database in the other, sometime ago the connection between the both was straightforward, for example: ActiveRecord::Base.establish\_connection( :adapter=\>“mysql”, … --- ## [Attributes ala java annotations or .Net attributes?](https://www.ruby-forum.com/t/attributes-ala-java-annotations-or-net-attributes/110278)
**Author:** [@kyle\_s](https://www.ruby-forum.com/u/kyle_s)\ **Replies:** 3\ **Last updated:** [July 24, 2007, 9:50pm UTC](https://www.ruby-forum.com/t/attributes-ala-java-annotations-or-net-attributes/110278 "2007-07-24T21:50:41Z")
Does ruby have attributes ala java annotations or .Net attributes? I’ve never seen them in use, hence my wondering. Right now I’ve got a pretty big test-suite written in ruby & watir, and I’ve got alot of old code in … --- ## [+:x doesn't raise exception](https://www.ruby-forum.com/t/x-doesnt-raise-exception/109866)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 3\ **Last updated:** [July 23, 2007, 7:57pm UTC](https://www.ruby-forum.com/t/x-doesnt-raise-exception/109866 "2007-07-23T19:57:12Z")
e$B1sF#$H?=$7$^$9!#e(B Symbol#+@ e$B$de(B Regexp#+@ e$B$,$J$$$N$K0J2\<$,Nc30$K$J$i$J$$$N$Oe(B e$B;EMM$G$7$g$&$+!#e(B $ ./ruby -ve ‘p(+:x)’ ruby 1.8.6 (2007-07-19 patchlevel 5000) \[i686-linux\] :x $ ./ruby -ve ‘p(+//)… --- ## [Problem with example from pickax book](https://www.ruby-forum.com/t/problem-with-example-from-pickax-book/109346)
**Author:** [@benemson](https://www.ruby-forum.com/u/benemson)\ **Replies:** 3\ **Last updated:** [July 13, 2007, 5:31pm UTC](https://www.ruby-forum.com/t/problem-with-example-from-pickax-book/109346 "2007-07-13T17:31:54Z")
Working through the Pickax Ruby programing book and cant get the following example ‘compile’:- irb(main):040:0\* class SongList irb(main):041:1\> MAX\_TIME = 560 # 5 minutes irb(main):042:1\> irb(main):043:1 def Son… --- ## [Registration mail is not sent](https://www.ruby-forum.com/t/registration-mail-is-not-sent/109029)
**Author:** [@russiangeek](https://www.ruby-forum.com/u/russiangeek)\ **Replies:** 0\ **Last updated:** [July 10, 2007, 7:09pm UTC](https://www.ruby-forum.com/t/registration-mail-is-not-sent/109029 "2007-07-10T19:09:36Z")
I am trying to run my site on rforum. All work fine but emails are never sent neither at registration nor restore password. This is the part of my default\_site.rb: require ‘default\_site’ ActionMailer::Base.delivery\_m… --- ## [UDP port number](https://www.ruby-forum.com/t/udp-port-number/108353)
**Author:** [@bellzii](https://www.ruby-forum.com/u/bellzii)\ **Replies:** 3\ **Last updated:** [July 3, 2007, 8:48pm UTC](https://www.ruby-forum.com/t/udp-port-number/108353 "2007-07-03T20:48:14Z")
Ive been trying to run a code that reads a UDP connection and transmits the data using the USRP. I got some error Traceback (most recent call last): File “./prefinal4.py”, line 46, in ? app = stdgui.stdapp (my\_rx\_g… --- ## [Best way to render KML files using RXML templates](https://www.ruby-forum.com/t/best-way-to-render-kml-files-using-rxml-templates/107853)
**Author:** [@martinlooker](https://www.ruby-forum.com/u/martinlooker)\ **Replies:** 0\ **Last updated:** [June 26, 2007, 10:09pm UTC](https://www.ruby-forum.com/t/best-way-to-render-kml-files-using-rxml-templates/107853 "2007-06-26T22:09:30Z")
I want to produce google maps KML files which are baiscally XML files with a KML extention. I’m using restful routes and respond\_to. The best way I’ve found is to use respond\_to do |format| format.kml { render :actio… --- ## [Value of a list](https://www.ruby-forum.com/t/value-of-a-list/104198)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [May 15, 2007, 12:34pm UTC](https://www.ruby-forum.com/t/value-of-a-list/104198 "2007-05-15T12:34:09Z")
Hi all, I am a newbie. Those are little technical questions that will look simple to me after a little while. But for the moment I am stuck. I have a select list which I use to list the a marees table \<%= select ‘cli… --- ## [Ajax - fade out a image on :complete](https://www.ruby-forum.com/t/ajax-fade-out-a-image-on-complete/103905)
**Author:** [@adam](https://www.ruby-forum.com/u/adam)\ **Replies:** 3\ **Last updated:** [May 11, 2007, 6:35pm UTC](https://www.ruby-forum.com/t/ajax-fade-out-a-image-on-complete/103905 "2007-05-11T18:35:06Z")
Hi, Does anyone know of a reference with all the possible Ajax commands available within rails when using prototype. or does anyone know of a command that will let me fade one image into another or to greyscale an im… --- ## [Some changes on typosphere.org](https://www.ruby-forum.com/t/some-changes-on-typosphere-org/92072)
**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\ **Replies:** 0\ **Last updated:** [April 15, 2007, 6:59pm UTC](https://www.ruby-forum.com/t/some-changes-on-typosphere-org/92072 "2007-04-15T18:59:21Z")
Hello list, There has been a few changes on typosphere.org last week – The whole platform has moved on a new host, which means trac goes really much faster. – There’s now a website on typosphere.org. Thank you Jordan… --- ## [Autocomplete for the chosen element from autocomplete](https://www.ruby-forum.com/t/autocomplete-for-the-chosen-element-from-autocomplete/88856)
**Author:** [@anydot](https://www.ruby-forum.com/u/anydot)\ **Replies:** 3\ **Last updated:** [March 25, 2007, 12:29pm UTC](https://www.ruby-forum.com/t/autocomplete-for-the-chosen-element-from-autocomplete/88856 "2007-03-25T12:29:57Z")
Hi, How could I achieve the following - I have autocomplete which is working pretty well, but after select any value from the list, I would like to get in the search box another list of values associated with already … --- ## [hi.My name is noob](https://www.ruby-forum.com/t/hi-my-name-is-noob/86791)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [February 26, 2007, 5:34am UTC](https://www.ruby-forum.com/t/hi-my-name-is-noob/86791 "2007-02-26T05:34:46Z")
Hello guys. I am really interested in Rails, but I am new at programming at all. Ok, I want to ask from where I should start? I mean how you learned on Rails and so on.I live in Bulgaria and there arent any translated… --- ## [PHP\_FCGI\_CHILDREN for Ruby](https://www.ruby-forum.com/t/php-fcgi-children-for-ruby/83291)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [January 26, 2007, 10:21pm UTC](https://www.ruby-forum.com/t/php-fcgi-children-for-ruby/83291 "2007-01-26T22:21:11Z")
Hello, I know the environment variable PHP\_FCGI\_CHILDREN sets the maximum number of php fastcgi processes to be spawn when using Apache. Is there a similar environment variable for Ruby/Rails fastcgi applications? Or … --- ## [Link\_to\_remote and forms](https://www.ruby-forum.com/t/link-to-remote-and-forms/82080)
**Author:** [@williamtaft](https://www.ruby-forum.com/u/williamtaft)\ **Replies:** 3\ **Last updated:** [January 18, 2007, 6:07am UTC](https://www.ruby-forum.com/t/link-to-remote-and-forms/82080 "2007-01-18T06:07:33Z")
I want to have a form that adds new groups of the same input fields via link\_to\_remote. I then want to collect those groups and insert them all into the database. So if I have a database that’s for groups of flashcar… --- ## [Ruby en el servidor](https://www.ruby-forum.com/t/ruby-en-el-servidor/80101)
**Author:** [@juapdiaz](https://www.ruby-forum.com/u/juapdiaz)\ **Replies:** 3\ **Last updated:** [December 28, 2006, 10:37pm UTC](https://www.ruby-forum.com/t/ruby-en-el-servidor/80101 "2006-12-28T22:37:50Z")
Hola a todos, Hace unos días preguntaba de porque una aplicacion andaba en mi maquina local pero no en el servidor, y me dijeron que la instalación del servidor le faltaba metodos que en mi maquina tenia. Así que… --- ## [Script/generate masterview fails](https://www.ruby-forum.com/t/script-generate-masterview-fails/75701)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [November 20, 2006, 6:05pm UTC](https://www.ruby-forum.com/t/script-generate-masterview-fails/75701 "2006-11-20T18:05:16Z")
I have been trying to make MasterView works on my Rails project. However, every time I issue a script/generate masterview Product Store command, I always get the following: D:\\aaa\>ruby script/generate masterview Prod… --- ## [LoginEngine & single sign-on & login cookie?](https://www.ruby-forum.com/t/loginengine-single-sign-on-login-cookie/75645)
**Author:** [@dwfrank](https://www.ruby-forum.com/u/dwfrank)\ **Replies:** 0\ **Last updated:** [November 11, 2006, 10:08pm UTC](https://www.ruby-forum.com/t/loginengine-single-sign-on-login-cookie/75645 "2006-11-11T22:08:30Z")
I’ve chosen to have multiple applications (each with its own subdomain) with one database and am using LoginEngine for my authentication. I’ve also added this technique for persisting logons, but am using LE’s securit… --- ## [Time bug?](https://www.ruby-forum.com/t/time-bug/72245)
**Author:** [@has](https://www.ruby-forum.com/u/has)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 4:49am UTC](https://www.ruby-forum.com/t/time-bug/72245 "2006-10-18T04:49:24Z")
I’m trying to figure out how Ruby’s Time class deals with timezones and standard/summer time, and noticed the following inconsistency (second one down): t = Time.local(2006, 3, 26, 0, 59, 59) # winter p \[t.isdst, t\] … --- ## [Collection\_select](https://www.ruby-forum.com/t/collection-select/69323)
**Author:** [@BSMaffettone](https://www.ruby-forum.com/u/BSMaffettone)\ **Replies:** 3\ **Last updated:** [September 20, 2006, 10:38am UTC](https://www.ruby-forum.com/t/collection-select/69323 "2006-09-20T10:38:59Z")
Buongiorno. Cerco di imparare Rails e Ruby sviluppando una applicazione che è già in produzione e risolvendo i problemi man mano che si presentano quindi non vi meravigliate se le mie domande nascondono una certa ig… --- ## [Down with Spam](https://www.ruby-forum.com/t/down-with-spam/68080)
**Author:** [@John\_WSLong](https://www.ruby-forum.com/u/John_WSLong)\ **Replies:** 0\ **Last updated:** [September 9, 2006, 12:01am UTC](https://www.ruby-forum.com/t/down-with-spam/68080 "2006-09-09T00:01:14Z")
If you’ve been browsing the Trac site today you may have noticed that we’ve installed a few plugins to make it more difficult for people to create ticket spam. You are now required to register in order to submit ticke… --- ## [Webrick, ssl and non-ssl on the same port](https://www.ruby-forum.com/t/webrick-ssl-and-non-ssl-on-the-same-port/64622)
**Author:** [@elgato](https://www.ruby-forum.com/u/elgato)\ **Replies:** 3\ **Last updated:** [August 15, 2006, 7:54pm UTC](https://www.ruby-forum.com/t/webrick-ssl-and-non-ssl-on-the-same-port/64622 "2006-08-15T19:54:14Z")
Hello all, I have sslized webrick server, but I’d like to have some parts of server accessible even without ssl. I’ve tried to search web and groups, but I haven’t found anything — any suggestions, how to get ssl and … --- ## [Updating a tr with RJS](https://www.ruby-forum.com/t/updating-a-tr-with-rjs/101918)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 3\ **Last updated:** [August 8, 2006, 9:56pm UTC](https://www.ruby-forum.com/t/updating-a-tr-with-rjs/101918 "2006-08-08T21:56:48Z")
I’m having a strange display issue when trying to update a tablerow using RJS. This is the code in the RJS template: page.replace\_html “item\_#{@item.id}”, :partial =\> ‘item\_display’ So the existing has an id like i… --- ## [Markaby Filter for Radiant](https://www.ruby-forum.com/t/markaby-filter-for-radiant/101156)
**Author:** [@Farrel\_L](https://www.ruby-forum.com/u/Farrel_L)\ **Replies:** 3\ **Last updated:** [August 3, 2006, 7:22pm UTC](https://www.ruby-forum.com/t/markaby-filter-for-radiant/101156 "2006-08-03T19:22:37Z")
Hi folks, After some scratching around in the source for Markaby I think I’ve finally cobbled together a Markaby filter for Radiant that works in a decent manner. The following Markaby code h1 {r.title!} p do text… --- ## [IEEE 802.15.4 Physical Layer Block](https://www.ruby-forum.com/t/ieee-802-15-4-physical-layer-block/63939)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 3\ **Last updated:** [June 20, 2006, 8:49pm UTC](https://www.ruby-forum.com/t/ieee-802-15-4-physical-layer-block/63939 "2006-06-20T20:49:54Z")
Hi Everyone, Over the last couple of months I developed a IEEE 802.15.4 physical layer block. It is capable of receiving and transmitting to IEEE 802.15.4 compliant hardware. The block implements the physical layer, … --- ## [Change Error messages](https://www.ruby-forum.com/t/change-error-messages/61095)
**Author:** [@irong](https://www.ruby-forum.com/u/irong)\ **Replies:** 3\ **Last updated:** [May 20, 2006, 2:34am UTC](https://www.ruby-forum.com/t/change-error-messages/61095 "2006-05-20T02:34:20Z")
Where may i change the default error message for validating a form ? And the box error title, please : “1 error prohibited this stagiaire from being saved” thks --- ## [Include contents of one rhtml in another](https://www.ruby-forum.com/t/include-contents-of-one-rhtml-in-another/58216)
**Author:** [@asherwood](https://www.ruby-forum.com/u/asherwood)\ **Replies:** 3\ **Last updated:** [April 19, 2006, 6:54pm UTC](https://www.ruby-forum.com/t/include-contents-of-one-rhtml-in-another/58216 "2006-04-19T18:54:58Z")
Hi I have a rhtml documment in views/account/login.rhtml I want to include the contents of login.rhtml in views/welcome/index.rhtml any suggestions on how this can be done? Thanks Scott --- ## [How to wait for an image to be loaded?](https://www.ruby-forum.com/t/how-to-wait-for-an-image-to-be-loaded/57125)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 3\ **Last updated:** [April 7, 2006, 4:44pm UTC](https://www.ruby-forum.com/t/how-to-wait-for-an-image-to-be-loaded/57125 "2006-04-07T16:44:34Z")
Hi! I’m making a simple gallery, which uses simple javascript for changing ‘src’ attrbiute of ‘img’ element. How to wait for an image to be downloaded completely before trying to display it and while browser download… --- ## [Bandwidth Across USB](https://www.ruby-forum.com/t/bandwidth-across-usb/56940)
**Author:** [@jjw](https://www.ruby-forum.com/u/jjw)\ **Replies:** 3\ **Last updated:** [April 6, 2006, 2:57am UTC](https://www.ruby-forum.com/t/bandwidth-across-usb/56940 "2006-04-06T02:57:52Z")
I know this is probably an extremely stupid question, but I wanted to get some verification. I’ve noticed that the minimum decimation rate you can use in all of the sample programs is 4 (giving you an effective samp… --- ## [Rails 1.1 hosed my Apache!](https://www.ruby-forum.com/t/rails-1-1-hosed-my-apache/56404)
**Author:** [@lkfken](https://www.ruby-forum.com/u/lkfken)\ **Replies:** 3\ **Last updated:** [March 31, 2006, 12:17am UTC](https://www.ruby-forum.com/t/rails-1-1-hosed-my-apache/56404 "2006-03-31T00:17:23Z")
Just sharing an experience with you all – hopefully you take better precautions than I do. :slight\_smile: I have a few sites built with Rails 0.8.3 that were ugpraded to 1.0. The newer sites are on edge rails. So whe… --- ## [Widen in\_place\_editor?](https://www.ruby-forum.com/t/widen-in-place-editor/79827)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 3\ **Last updated:** [March 24, 2006, 11:04pm UTC](https://www.ruby-forum.com/t/widen-in-place-editor/79827 "2006-03-24T23:04:17Z")
Is it possible to make that groovy in\_place\_editor wider? As is, it’s only about 20 chars wide. thanks Joe --- ## [Deploying a Ruby desktop app](https://www.ruby-forum.com/t/deploying-a-ruby-desktop-app/70210)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [February 19, 2006, 12:21pm UTC](https://www.ruby-forum.com/t/deploying-a-ruby-desktop-app/70210 "2006-02-19T12:21:05Z")
Hi, Suppose I build a ruby desktop app to talk across the internet to a database. How do I make it easy for users that do not have ruby installed to use this program? I’m looking for a one click solution. Thanks, Pe… --- ## [Rake test\_units not loading any fixtures](https://www.ruby-forum.com/t/rake-test-units-not-loading-any-fixtures/51517)
**Author:** [@bruce](https://www.ruby-forum.com/u/bruce)\ **Replies:** 3\ **Last updated:** [January 8, 2006, 10:20am UTC](https://www.ruby-forum.com/t/rake-test-units-not-loading-any-fixtures/51517 "2006-01-08T10:20:37Z")
Hello All, If I run my unit tests individually using Ruby, they all work correctly. However, if I try to run them using “rake test\_units”, I get a bunch of error messages. The error messages appear to be caused by ra… --- ## [Initialization using the Singleton design pattern](https://www.ruby-forum.com/t/initialization-using-the-singleton-design-pattern/56285)
**Author:** [@johanatan](https://www.ruby-forum.com/u/johanatan)\ **Replies:** 3\ **Last updated:** [January 7, 2006, 1:37pm UTC](https://www.ruby-forum.com/t/initialization-using-the-singleton-design-pattern/56285 "2006-01-07T13:37:06Z")
Hi, I have a singleton class, as in one that does “include Singleton”. I want to run a few methods when the instance is created. Usually one would do that in initialize(), but obviously I can’t do that here. This is … --- ## [Re: Point an element in Hash Object](https://www.ruby-forum.com/t/re-point-an-element-in-hash-object/51358)
**Author:** [@daniels](https://www.ruby-forum.com/u/daniels)\ **Replies:** 3\ **Last updated:** [December 19, 2005, 5:39pm UTC](https://www.ruby-forum.com/t/re-point-an-element-in-hash-object/51358 "2005-12-19T17:39:46Z")
I thought something like this was in facets… maybe it was one of those other library collections… either way I can’t find what I’m looking for, so here’s an implementation which probably screws up with some corner cas… --- ## [Rails Manual](https://www.ruby-forum.com/t/rails-manual/99540)
**Author:** [@nshb](https://www.ruby-forum.com/u/nshb)\ **Replies:** 3\ **Last updated:** [December 13, 2005, 5:30am UTC](https://www.ruby-forum.com/t/rails-manual/99540 "2005-12-13T05:30:09Z")
I have put together the Ruby on Rails Edge Manual at http://railsmanual.org It is currently using the no-frames version of Rannotate, which I plan to further enhance and customize as time permits. This manual differ… --- ## [Help getting around iconv on a PC](https://www.ruby-forum.com/t/help-getting-around-iconv-on-a-pc/49265)
**Author:** [@schneida](https://www.ruby-forum.com/u/schneida)\ **Replies:** 3\ **Last updated:** [December 1, 2005, 10:59pm UTC](https://www.ruby-forum.com/t/help-getting-around-iconv-on-a-pc/49265 "2005-12-01T22:59:43Z")
I’ve just started using Ruby again, and maybe it’s because it’s been awhile since I’ve used it, but I’ve gotten stuck. I want to use the bloglines Webservice API. So, I downloaded and installed it as well as simple-… --- ## [Checking for any matches in an array](https://www.ruby-forum.com/t/checking-for-any-matches-in-an-array/242325)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 18, 2015, 8:13am UTC](https://www.ruby-forum.com/t/checking-for-any-matches-in-an-array/242325 "2015-06-18T08:13:27Z")
So I’m building a game of tic tac toe, and to select who will go first I have the user’s choosing any number between 1-5, 5 being the lucky number. If 5 isn’t selected then whichever user selects the number closest to… --- ## [When are associations saved?](https://www.ruby-forum.com/t/when-are-associations-saved/241673)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 4, 2015, 1:45am UTC](https://www.ruby-forum.com/t/when-are-associations-saved/241673 "2015-05-04T01:45:53Z")
I have a tough time figuring out when associations are saved. I can of course refer to the associations guide, or test from the console each time (which is what I do), but is there a general underlying thumb rule that … --- ## [How to colorize a Treeview? Solution!](https://www.ruby-forum.com/t/how-to-colorize-a-treeview-solution/234489)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 29, 2015, 8:18pm UTC](https://www.ruby-forum.com/t/how-to-colorize-a-treeview-solution/234489 "2015-03-29T20:18:34Z")
Hi @all, since i had the same problem as described in Ruby/Tk: How to colorize a Treeview? - Ruby - Ruby-Forum and due to the fact that i don’t found any information how to realize this functionality i tried around a… --- ## [Signal Source Coherence](https://www.ruby-forum.com/t/signal-source-coherence/233016)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [November 11, 2014, 6:45pm UTC](https://www.ruby-forum.com/t/signal-source-coherence/233016 "2014-11-11T18:45:32Z")
Hello list, Please refer to the attached flowgraph. In it I use two methods to generate 3 tones of equal amplitude. The first method simply uses 3 signal sources to generate the required tones directly and sums them … --- ## [Prototype for make() does not match any in class](https://www.ruby-forum.com/t/prototype-for-make-does-not-match-any-in-class/230468)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 19, 2014, 10:25am UTC](https://www.ruby-forum.com/t/prototype-for-make-does-not-match-any-in-class/230468 "2014-06-19T10:25:57Z")
Dear all, I’m writing an out-of-tree C++ block performing some PSK mapping method (BPSK, QPSK. 16PSK, 256PSK). I got this error when running make command: /home/khachoang/gr-Hoang/lib/Digital\_Mapper\_impl.cc:36:5: erro… --- ## [\[GSoC\] Co-Processors Update #3](https://www.ruby-forum.com/t/gsoc-co-processors-update-3/230414)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 17, 2014, 5:47pm UTC](https://www.ruby-forum.com/t/gsoc-co-processors-update-3/230414 "2014-06-17T17:47:11Z")
Hello all, Logistical: 1/3 of the summer is gone! Midterm evaluations are due at the end of next week (June 27). They are short so shouldn’t affect progress at all. Coproc dev call next week to get more ideas on GNU… --- ## [Post\_guard and pre\_guard in Pecog implementation](https://www.ruby-forum.com/t/post-guard-and-pre-guard-in-pecog-implementation/230270)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 10, 2014, 3:57am UTC](https://www.ruby-forum.com/t/post-guard-and-pre-guard-in-pecog-implementation/230270 "2014-06-10T03:57:44Z")
I was revisiting my previous work on FHSS based CR test bed setup designed using GRAS. I could not appreciably acknowledge the use of post\_gurad and pre\_guard in FHSS implementation of Pre-Cog. Could some one expl… --- ## [IO#statfs and File::Statfs](https://www.ruby-forum.com/t/io-statfs-and-file-statfs/240703)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 30, 2014, 4:38pm UTC](https://www.ruby-forum.com/t/io-statfs-and-file-statfs/240703 "2014-04-30T16:38:15Z")
Issue #9772 has been updated by Akira T… Takahiro K. wrote: 「NetBSD はどうなのかなぁ。」とは、どのような意味でしょう?? NetBSD で動かないのはよろしくないんじゃないか、という意味です。 Feature #9772: IO#statfs and File::Statfs Author: Yui NARUSE Status: Assigned P… --- ## [How to make optgroup with rails version 3](https://www.ruby-forum.com/t/how-to-make-optgroup-with-rails-version-3/240683)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [April 25, 2014, 1:15pm UTC](https://www.ruby-forum.com/t/how-to-make-optgroup-with-rails-version-3/240683 "2014-04-25T13:15:37Z")
I am trying to set up a drop down list with a optgroup with active users. i know the following code is wrong, but would there be any way of doing this how i have it? right now if you take the raw section and just hav… --- ## [One webdav per user to their home directories?](https://www.ruby-forum.com/t/one-webdav-per-user-to-their-home-directories/240118)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 28, 2014, 5:04pm UTC](https://www.ruby-forum.com/t/one-webdav-per-user-to-their-home-directories/240118 "2014-03-28T17:04:44Z")
hello I would like to setup the following configuration , run one nginx instance per user to let them access to their home directories thru the webdav protocol + LDAP AUTH like the following https://myserver.domai… [Previous page](https://www.ruby-forum.com/top.md?page=1805&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1807&per_page=50)