# Top **URL:** https://www.ruby-forum.com/top.md?page=960 [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:** 961 --- ## [Mongrel\_cluster and radiant](https://www.ruby-forum.com/t/mongrel-cluster-and-radiant/88679)
**Author:** [@Nancy\_C](https://www.ruby-forum.com/u/Nancy_C)\ **Replies:** 5\ **Last updated:** [March 13, 2007, 6:01pm UTC](https://www.ruby-forum.com/t/mongrel-cluster-and-radiant/88679 "2007-03-13T18:01:01Z")
Hi Everybody, I am trying to figure out how to best go about using one radiant install, and redirecting urls for several (separate) radiant instance databases. I can redirect through apache (2.2 w/ proxy\_balancer and … --- ## [Two DBSRX boards: same clock/LO](https://www.ruby-forum.com/t/two-dbsrx-boards-same-clock-lo/85360)
**Author:** [@yetanothergeek](https://www.ruby-forum.com/u/yetanothergeek)\ **Replies:** 5\ **Last updated:** [February 14, 2007, 8:13pm UTC](https://www.ruby-forum.com/t/two-dbsrx-boards-same-clock-lo/85360 "2007-02-14T20:13:22Z")
What is the characterization of the clock/LO errors between two DBRSX boards on one USRP? My spiral antenna has two arms which should be sampled with the same clock. Thank you, Chris --- ## [Ruby script under cron](https://www.ruby-forum.com/t/ruby-script-under-cron/69926)
**Author:** [@Long](https://www.ruby-forum.com/u/Long)\ **Replies:** 5\ **Last updated:** [September 25, 2006, 7:43pm UTC](https://www.ruby-forum.com/t/ruby-script-under-cron/69926 "2006-09-25T19:43:26Z")
I have a number of custom scripts that run at the console. Now I want cron to take over and run them on a daily basis. If I /usr/bin/run-parts /etc/cron.daily at the console all jobs run fine. However, if I leave it … --- ## [DNS server](https://www.ruby-forum.com/t/dns-server/67244)
**Author:** [@joey](https://www.ruby-forum.com/u/joey)\ **Replies:** 5\ **Last updated:** [September 2, 2006, 2:21am UTC](https://www.ruby-forum.com/t/dns-server/67244 "2006-09-02T02:21:52Z")
Hi guys! I was just wondering if anyone had written an authoritative DNS server in Ruby? It would be much appreciated! Thanks, j\`ey http://www.eachmapinject.com --- ## [Accessing belongs\_to objects from a form\_for context](https://www.ruby-forum.com/t/accessing-belongs-to-objects-from-a-form-for-context/102138)
**Author:** [@dissolved](https://www.ruby-forum.com/u/dissolved)\ **Replies:** 5\ **Last updated:** [August 23, 2006, 3:00am UTC](https://www.ruby-forum.com/t/accessing-belongs-to-objects-from-a-form-for-context/102138 "2006-08-23T03:00:54Z")
In a form\_for context, is there a way to access objects that are related to the primary object with a belongs\_to? I think an example will serve best: class User \< ActiveRecord::Base belongs\_to :person attr\_accessor… --- ## [Foreign keys and migrations](https://www.ruby-forum.com/t/foreign-keys-and-migrations/56645)
**Author:** [@esquilax](https://www.ruby-forum.com/u/esquilax)\ **Replies:** 5\ **Last updated:** [April 2, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/foreign-keys-and-migrations/56645 "2006-04-02T18:58:23Z")
Hi: I’m looking to get a point clarified which i’m sure is obvious to everyone else but I haven’t been able to find the answer to. i’ve tried searching through the forums and the api pages and haven’t found anythin… --- ## [Trac Spam](https://www.ruby-forum.com/t/trac-spam/77616)
**Author:** [@jimmyether](https://www.ruby-forum.com/u/jimmyether)\ **Replies:** 5\ **Last updated:** [March 13, 2006, 6:46pm UTC](https://www.ruby-forum.com/t/trac-spam/77616 "2006-03-13T18:46:57Z")
Could someone with admin privs on the typo trac clean up some of the comment spam in the tickets? It’s getting pretty ugly in there…it may be necessary to require to a logins to comment. --- ## [Gtk and root window](https://www.ruby-forum.com/t/gtk-and-root-window/53969)
**Author:** [@taq](https://www.ruby-forum.com/u/taq)\ **Replies:** 5\ **Last updated:** [February 18, 2006, 10:41pm UTC](https://www.ruby-forum.com/t/gtk-and-root-window/53969 "2006-02-18T22:41:07Z")
Hi! Is there a way to draw something on the root window using Gtk/Gdk? For example, draw a filled rectangle there with some info labels. Thanks! :slight\_smile: --- ## [Form field naming semantics question](https://www.ruby-forum.com/t/form-field-naming-semantics-question/95110)
**Author:** [@generik](https://www.ruby-forum.com/u/generik)\ **Replies:** 5\ **Last updated:** [January 14, 2006, 4:14am UTC](https://www.ruby-forum.com/t/form-field-naming-semantics-question/95110 "2006-01-14T04:14:53Z")
Hi, I have a question today regarding how the various form elements in \_form.rhtml are named. I understand that for a database table “persons” with a column headed by “name”, then in \_form.rhtml it will probably be l… --- ## [Set block parameters / variables from cmd line?](https://www.ruby-forum.com/t/set-block-parameters-variables-from-cmd-line/241395)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [April 3, 2015, 7:52pm UTC](https://www.ruby-forum.com/t/set-block-parameters-variables-from-cmd-line/241395 "2015-04-03T19:52:11Z")
Hi, i want to run an gnuradio .py application from the command line and want to choose parameters (like the frequency or sound level) on the command line. So i think about if it is possible to set block parameters / … --- ## [Testing block written in block](https://www.ruby-forum.com/t/testing-block-written-in-block/230441)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 4\ **Last updated:** [June 19, 2014, 5:37am UTC](https://www.ruby-forum.com/t/testing-block-written-in-block/230441 "2014-06-19T05:37:50Z")
Hi I’m new to GNU radio and is trying to develop my own block. I want to develop a block that intake a vector and out put sum of the vector elements. I used the out of tree module and followed tutorial using python c… --- ## [Attr\_readers, attr\_writers and visibility differences](https://www.ruby-forum.com/t/attr-readers-attr-writers-and-visibility-differences/188191)
**Author:** [@Wouter\_de\_Bie](https://www.ruby-forum.com/u/Wouter_de_Bie)\ **Replies:** 4\ **Last updated:** [May 7, 2010, 10:31pm UTC](https://www.ruby-forum.com/t/attr-readers-attr-writers-and-visibility-differences/188191 "2010-05-07T22:31:23Z")
Hi all, While getting our application to run on Jruby, I’ve found a difference between MRI and JRuby. The code at http://pastie.org/949819 does different things: MRI (1.8.7) $ ruby visibility.rb 5 10 Jruby(1.5.0R… --- ## [Unknown column 'quotes.organisation\_id' in 'where clause': SELECT \* FROM \`quotes\` WHERE (\`quotes\`.or](https://www.ruby-forum.com/t/unknown-column-quotes-organisation-id-in-where-clause-select-from-quotes-where-quotes-or/178133)
**Author:** [@inertia](https://www.ruby-forum.com/u/inertia)\ **Replies:** 4\ **Last updated:** [October 29, 2009, 5:01pm UTC](https://www.ruby-forum.com/t/unknown-column-quotes-organisation-id-in-where-clause-select-from-quotes-where-quotes-or/178133 "2009-10-29T17:01:21Z")
Hi, I have a small app that needs to keep track of quotes, and organisations. An organisation can either be the unit who finally receives the goods (the end\_user) or and intermediary (customer) (and in some cases bot… --- ## [Problem with wrapping](https://www.ruby-forum.com/t/problem-with-wrapping/175007)
**Author:** [@Martin\_Sarapik](https://www.ruby-forum.com/u/Martin_Sarapik)\ **Replies:** 4\ **Last updated:** [September 7, 2009, 10:32am UTC](https://www.ruby-forum.com/t/problem-with-wrapping/175007 "2009-09-07T10:32:10Z")
I have a Gtk label to which I will be adding long texts. I’m using WORD\_WRAP, but the problem is it wraps the text in such a way that the text only fills half the area of the label. This being the screenshot: http://… --- ## [Modificare css Will Paginate](https://www.ruby-forum.com/t/modificare-css-will-paginate/173303)
**Author:** [@JellyBellyWeb](https://www.ruby-forum.com/u/JellyBellyWeb)\ **Replies:** 4\ **Last updated:** [August 6, 2009, 4:10pm UTC](https://www.ruby-forum.com/t/modificare-css-will-paginate/173303 "2009-08-06T16:10:19Z")
Salve baldi giovani, Ho installato la gem will paginate: In fondo alla documentazione consigliano link dove prendere spunto per modificare il layout della propria pagination, come questo link: http://www.smashingmag… --- ## [Can I do a "named\_scope" for this scenario?](https://www.ruby-forum.com/t/can-i-do-a-named-scope-for-this-scenario/165388)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 4\ **Last updated:** [April 22, 2009, 3:33am UTC](https://www.ruby-forum.com/t/can-i-do-a-named-scope-for-this-scenario/165388 "2009-04-22T03:33:49Z")
Hi, Is it possible to do a named\_scope (or “has\_many, :through…”) for this scenario: Class: Node Class: Relationships node\_id dependant\_node\_id QUESTION: So how can I get a “has\_many” or “named\_scope” happening w… --- ## [Bug de seguridad en mi API xml](https://www.ruby-forum.com/t/bug-de-seguridad-en-mi-api-xml/159481)
**Author:** [@fearx](https://www.ruby-forum.com/u/fearx)\ **Replies:** 4\ **Last updated:** [February 4, 2009, 11:36pm UTC](https://www.ruby-forum.com/t/bug-de-seguridad-en-mi-api-xml/159481 "2009-02-04T23:36:12Z")
Hola gente. En uno de los pet-proyects en los que ando he intentado construir todo un poco académicamente rollo RESTfull (o casi full :slight\_smile: ) y tal. Pero lo más importante es que he intentado soportar en toda… --- ## [Map-like thing with custom location marking](https://www.ruby-forum.com/t/map-like-thing-with-custom-location-marking/158865)
**Author:** [@syn](https://www.ruby-forum.com/u/syn)\ **Replies:** 4\ **Last updated:** [January 29, 2009, 4:58pm UTC](https://www.ruby-forum.com/t/map-like-thing-with-custom-location-marking/158865 "2009-01-29T16:58:24Z")
before I say anything else, I’d like to take this oppertunity to say hi to everyone (at least all who’ll read this) since I’m new here. now on to business! here’s the thing: I’m quite new to ruby and newer still to g… --- ## [Converting Word Documents (and other types of files) to PDF](https://www.ruby-forum.com/t/converting-word-documents-and-other-types-of-files-to-pdf/85286)
**Author:** [@brendon](https://www.ruby-forum.com/u/brendon)\ **Replies:** 4\ **Last updated:** [January 15, 2009, 2:23pm UTC](https://www.ruby-forum.com/t/converting-word-documents-and-other-types-of-files-to-pdf/85286 "2009-01-15T14:23:50Z")
Hi everyone, I’m currently developing a Rails content management system, and one of the useful features we’re trying to get sorted is a way to allow a user to upload a word document or some other type of regular file,… --- ## [Alternative to Parse::RecDescent](https://www.ruby-forum.com/t/alternative-to-parse-recdescent/146933)
**Author:** [@lpc2148](https://www.ruby-forum.com/u/lpc2148)\ **Replies:** 4\ **Last updated:** [August 27, 2008, 3:22am UTC](https://www.ruby-forum.com/t/alternative-to-parse-recdescent/146933 "2008-08-27T03:22:14Z")
Hey guys ! Is there a ruby alternative to perl’s Parse::RecDescent , or java’s ANTLR ? --- ## [Difficulty adding RubyGem to environment.config](https://www.ruby-forum.com/t/difficulty-adding-rubygem-to-environment-config/146842)
**Author:** [@snowbird122](https://www.ruby-forum.com/u/snowbird122)\ **Replies:** 4\ **Last updated:** [August 26, 2008, 5:57am UTC](https://www.ruby-forum.com/t/difficulty-adding-rubygem-to-environment-config/146842 "2008-08-26T05:57:40Z")
Hello- I’m trying to use Subdomain Fu as a RubyGem (as opposed to a plugin). I’m adding this line of text to my environment.rb: config.gem ‘mbleigh-subdomain-fu’, :source =\> “http:// gems.github.com”, :lib =\> “subdom… --- ## [IF me like Ruby does](https://www.ruby-forum.com/t/if-me-like-ruby-does/125612)
**Author:** [@enduro](https://www.ruby-forum.com/u/enduro)\ **Replies:** 4\ **Last updated:** [January 10, 2008, 11:04pm UTC](https://www.ruby-forum.com/t/if-me-like-ruby-does/125612 "2008-01-10T23:04:51Z")
Hi there When fiddling together CSS classes in html\_options of my form helpers, I sometimes have code looking something like the following: html\_options.merge!(:class =\> “list\_item” + ((options\[:class\_method\])?(" lis… --- ## [Mongrel stops responding after period of inactivity](https://www.ruby-forum.com/t/mongrel-stops-responding-after-period-of-inactivity/110671)
**Author:** [@Olly\_L](https://www.ruby-forum.com/u/Olly_L)\ **Replies:** 4\ **Last updated:** [November 30, 2007, 12:08am UTC](https://www.ruby-forum.com/t/mongrel-stops-responding-after-period-of-inactivity/110671 "2007-11-30T00:08:28Z")
Hi I’m running a 2-instance Mongrel cluster behind Apache 2.2.4 with Rails 1.2.3. If no requests are received by the application for several hours (this usually happens overnight) then Mongrel stops responding and n… --- ## [Datei-Upload ohne Datenbank-Model](https://www.ruby-forum.com/t/datei-upload-ohne-datenbank-model/120609)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 4\ **Last updated:** [November 19, 2007, 8:18am UTC](https://www.ruby-forum.com/t/datei-upload-ohne-datenbank-model/120609 "2007-11-19T08:18:51Z")
Hallo, ich benötige für eine Anwendung die Möglichkeit, Dateien hochzuladen. Ich möchte allerdings keine Bilddaten in der Datenbank speichern. Gibt es dazu irgendeinen sinnvollen Ansatz? Viele Grüße Michael … --- ## [R: Ma Ruby OFF Rails?](https://www.ruby-forum.com/t/r-ma-ruby-off-rails/103484)
**Author:** [@Giovanni\_I](https://www.ruby-forum.com/u/Giovanni_I)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 11:09pm UTC](https://www.ruby-forum.com/t/r-ma-ruby-off-rails/103484 "2007-09-25T23:09:48Z")
Io uso moltissimo ruby, anche off rails :slight\_smile: L’aggregatore di blog di nimboo (planet.nimboo.net) ad esempio è fatto con ruby off rails :slight\_smile: Anche anacropolis.org è off rails ed un milione di appl… --- ## [Compile Error Under Cygwin: Undefined Symbol "INFINITY"](https://www.ruby-forum.com/t/compile-error-under-cygwin-undefined-symbol-infinity/111583)
**Author:** [@Reid\_N\_Kleckner](https://www.ruby-forum.com/u/Reid_N_Kleckner)\ **Replies:** 4\ **Last updated:** [August 13, 2007, 9:47am UTC](https://www.ruby-forum.com/t/compile-error-under-cygwin-undefined-symbol-infinity/111583 "2007-08-13T09:47:16Z")
Is anyone familiar with the following error? I don’t see it already on the list. g++ -DHAVE\_CONFIG\_H -I. -I…/…/…/… -DOMNITHREAD\_POSIX=1 -I…/…/…/…/omnith read -I…/…/…/…/gnuradio-core/src/lib/runtime -I…/…/…/…/gnura… --- ## [Converting xml to MYSQL that reflects the "tag's embedding"?](https://www.ruby-forum.com/t/converting-xml-to-mysql-that-reflects-the-tags-embedding/111702)
**Author:** [@le\_colibri](https://www.ruby-forum.com/u/le_colibri)\ **Replies:** 4\ **Last updated:** [August 10, 2007, 11:23am UTC](https://www.ruby-forum.com/t/converting-xml-to-mysql-that-reflects-the-tags-embedding/111702 "2007-08-10T11:23:01Z")
Dear Ruby guru’s, Can any of you tell me how to convert xml to SQL? The tags of the text I need to convert are linguistic in nature. E.g. \ and the like. What I need, is a database that somehow reflects t… --- ## [A bug? Socket broken due to resource leak in failed connect?](https://www.ruby-forum.com/t/a-bug-socket-broken-due-to-resource-leak-in-failed-connect/60617)
**Author:** [@uncutstone](https://www.ruby-forum.com/u/uncutstone)\ **Replies:** 4\ **Last updated:** [May 17, 2006, 7:57am UTC](https://www.ruby-forum.com/t/a-bug-socket-broken-due-to-resource-leak-in-failed-connect/60617 "2006-05-17T07:57:48Z")
It is really a triky problem. Following code is used to illustrate the problem I encountered. Before you execute it, please ensure to be offline, so it can be run very fast. Please notice the line in tcpclient.rb “145… --- ## [I can't send signal with frequency beyond sampling rate in GNuRadio](https://www.ruby-forum.com/t/i-cant-send-signal-with-frequency-beyond-sampling-rate-in-gnuradio/262362)
**Author:** [@Aaron922](https://www.ruby-forum.com/u/Aaron922)\ **Replies:** 0\ **Last updated:** [January 4, 2022, 6:45am UTC](https://www.ruby-forum.com/t/i-cant-send-signal-with-frequency-beyond-sampling-rate-in-gnuradio/262362 "2022-01-04T06:45:58Z")
I’m a student working on a FRID project about ASK modulation and demodulation. I use USRP to send and receive but when I used 915MHz sine wave as carrier and set the sampling rate as 64KHz, I found the frequency of the s… --- ## [\[ANN\] Announcing activesupport-duration-human\_string 0.1.1](https://www.ruby-forum.com/t/ann-announcing-activesupport-duration-human-string-0-1-1/252192)
**Author:** [@TylerRick](https://www.ruby-forum.com/u/TylerRick)\ **Replies:** 0\ **Last updated:** [April 2, 2019, 8:58pm UTC](https://www.ruby-forum.com/t/ann-announcing-activesupport-duration-human-string-0-1-1/252192 "2019-04-02T20:58:58Z")
Have you ever wanted something like distance\_of\_time\_in\_words that gave the precise amount of a time duration instead of just a round approximation like 'over 3 years'? Introducing ActiveSupport::Duration#human\_string, … --- ## [Pybombs error](https://www.ruby-forum.com/t/pybombs-error/232596)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 19, 2014, 12:49am UTC](https://www.ruby-forum.com/t/pybombs-error/232596 "2014-10-19T00:49:07Z")
Hello guys, I still trying to install GNURadio on debian 7.6 i86, but there is a problem with installing ‘pyqwt5’ package with pybombs! The following error is appeared: packages to install: \[‘pyqwt5’, ‘mcpp’, ‘db48’… --- ## [Calling an anonymous function](https://www.ruby-forum.com/t/calling-an-anonymous-function/240872)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [May 6, 2014, 8:25pm UTC](https://www.ruby-forum.com/t/calling-an-anonymous-function/240872 "2014-05-06T20:25:51Z")
Hi All, In plain Pascal, I can do this: type RealFunction = function(x: double): double; function bisect(f: RealFunction; a, b: double): double; begin if (abs(f(a)) \< 0.001) then result := a else if (abs(f(b)) \< 0… --- ## [Looking for advice on how to report performance issues](https://www.ruby-forum.com/t/looking-for-advice-on-how-to-report-performance-issues/222790)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 8\ **Last updated:** [September 11, 2012, 10:39pm UTC](https://www.ruby-forum.com/t/looking-for-advice-on-how-to-report-performance-issues/222790 "2012-09-11T22:39:03Z")
Hello, We have a Rails app running on Ruby 1.9.3, and a under Windows we’re seeing a 20x time penalty in our RSpec tests. I have looked at some big patches from both Xavier and Luis and while they were very helpful… --- ## [Disginguishing object types](https://www.ruby-forum.com/t/disginguishing-object-types/219941)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 8\ **Last updated:** [May 22, 2012, 5:12pm UTC](https://www.ruby-forum.com/t/disginguishing-object-types/219941 "2012-05-22T17:12:37Z")
Frequently hash values are a mixture of object types. In the case at issue, the various values of a particular hash may be either strings or an array of strings. As I iterate through the hash to process the respecti… --- ## [Error: too many arguments to function 'ngx\_time\_update'](https://www.ruby-forum.com/t/error-too-many-arguments-to-function-ngx-time-update/213640)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [November 8, 2011, 11:59am UTC](https://www.ruby-forum.com/t/error-too-many-arguments-to-function-ngx-time-update/213640 "2011-11-08T11:59:13Z")
Hello, While trying to compile with: pdebuild …/nginx\_1.1.7-0.ubuntu.2.dsc the latest nginx code using an Ubuntu 11.10 machine with these parameters: ./configure \\ \\t --prefix=/etc/nginx \\ \\t --conf-path=/et… --- ## [Understanding ScriptContext](https://www.ruby-forum.com/t/understanding-scriptcontext/208048)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [June 9, 2011, 5:45pm UTC](https://www.ruby-forum.com/t/understanding-scriptcontext/208048 "2011-06-09T17:45:38Z")
I’m trying to call JRuby from Java. I have two JRuby ScriptEngines; I want them to share the same context. I declare the method “getFoo” on e1 with the shared context; I then try and evaluate the method “getFoo” on e2 … --- ## [Reverse proxy to a tomcat service (folder name)](https://www.ruby-forum.com/t/reverse-proxy-to-a-tomcat-service-folder-name/207539)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [May 27, 2011, 6:33pm UTC](https://www.ruby-forum.com/t/reverse-proxy-to-a-tomcat-service-folder-name/207539 "2011-05-27T18:33:21Z")
Hello, I am breaking my head against the wall since his morning on this issue maybe you can help me. I have a single physical server hosting tomcat WARs and also other standalone services. I use subdomains and Nginx … --- ## [Utf8 characters in cucumber feature file](https://www.ruby-forum.com/t/utf8-characters-in-cucumber-feature-file/206901)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [May 12, 2011, 9:34pm UTC](https://www.ruby-forum.com/t/utf8-characters-in-cucumber-feature-file/206901 "2011-05-12T21:34:54Z")
In my feature file, I have the following line: When I search with \ using xml This blows up with: incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError) Is there a trick to ge… --- ## [Set password on file](https://www.ruby-forum.com/t/set-password-on-file/205692)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [April 13, 2011, 5:12pm UTC](https://www.ruby-forum.com/t/set-password-on-file/205692 "2011-04-13T17:12:35Z")
User must have opportunity to set password on their files. So what would be the best way to implement it? Is there any gems? Regards, Ivan. --- ## [The requested URL /rails/myrailsapp/public/rails/info/properties was not found on this server](https://www.ruby-forum.com/t/the-requested-url-rails-myrailsapp-public-rails-info-properties-was-not-found-on-this-server/196255)
**Author:** [@julianomoreira](https://www.ruby-forum.com/u/julianomoreira)\ **Replies:** 3\ **Last updated:** [October 10, 2010, 2:19pm UTC](https://www.ruby-forum.com/t/the-requested-url-rails-myrailsapp-public-rails-info-properties-was-not-found-on-this-server/196255 "2010-10-10T14:19:25Z")
I’m a newbie to ruby on rails. I’m trying to install ruby on rails on ubuntu server but i’m getting this error. http://julianomoreira.kicks-ass.org/rails/myrailsapp/public/ Any help is appreciated! Thanks! Julinao --- ## [I applied a patch to fix all the list \*\_free functions](https://www.ruby-forum.com/t/i-applied-a-patch-to-fix-all-the-list-free-functions/192101)
**Author:** [@Nikolai\_W](https://www.ruby-forum.com/u/Nikolai_W)\ **Replies:** 3\ **Last updated:** [July 25, 2010, 5:00am UTC](https://www.ruby-forum.com/t/i-applied-a-patch-to-fix-all-the-list-free-functions/192101 "2010-07-25T05:00:31Z")
I applied a patch to fix all the list \*\_free functions. These functions were horribly broken. Not only could they fail to release the memory if an error occurred, they never actually freed the memory even if everythi… --- ## [Rake db:create failing](https://www.ruby-forum.com/t/rake-db-create-failing/190858)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 3\ **Last updated:** [June 30, 2010, 2:53am UTC](https://www.ruby-forum.com/t/rake-db-create-failing/190858 "2010-06-30T02:53:24Z")
Hi everyone, First of all, I’m running Mac OS X Snow Leopard. Trying to set up a new SQLite database, but when I run rake db:create, I get the following huge message: unable to open database file /System/Library/Fra… --- ## [Learning some best DB practices](https://www.ruby-forum.com/t/learning-some-best-db-practices/173027)
**Author:** [@diabolist](https://www.ruby-forum.com/u/diabolist)\ **Replies:** 8\ **Last updated:** [July 31, 2009, 7:57pm UTC](https://www.ruby-forum.com/t/learning-some-best-db-practices/173027 "2009-07-31T19:57:51Z")
I am completely new to rails, and I have a very useful way of dealing with database structures from my background in php. I don’t want to be one of those who brings bad habits into rails…so I am curious if my practic… --- ## [Getting email replies with Net::IMAP](https://www.ruby-forum.com/t/getting-email-replies-with-net-imap/171622)
**Author:** [@pimeamark](https://www.ruby-forum.com/u/pimeamark)\ **Replies:** 3\ **Last updated:** [July 6, 2009, 7:58pm UTC](https://www.ruby-forum.com/t/getting-email-replies-with-net-imap/171622 "2009-07-06T19:58:51Z")
Hi, I recently made a program that retrieves emails from an inbox and enters the body of those emails into a database using IMAP. I was just wondering, is there any function in IMAP or other solution where I can just … --- ## [Children + Siblings](https://www.ruby-forum.com/t/children-siblings/157536)
**Author:** [@Paul\_I](https://www.ruby-forum.com/u/Paul_I)\ **Replies:** 3\ **Last updated:** [January 12, 2009, 10:12pm UTC](https://www.ruby-forum.com/t/children-siblings/157536 "2009-01-12T22:12:42Z")
Hi, I’m trying to show a side-menu with a section, so, for example: Welcome Items Intro ++ Item A ++ Item B I’d like to show a list with “Items Intro, Item A, and Item B” on the Items Intro, Item A, and Item B p… --- ## [How do I contribute to the documentation?](https://www.ruby-forum.com/t/how-do-i-contribute-to-the-documentation/153384)
**Author:** [@steveluscher](https://www.ruby-forum.com/u/steveluscher)\ **Replies:** 3\ **Last updated:** [November 16, 2008, 7:23am UTC](https://www.ruby-forum.com/t/how-do-i-contribute-to-the-documentation/153384 "2008-11-16T07:23:20Z")
Hi - I’m newish to Radiant and am spending a lot of time trying to figure out why things don’t work and reading documentation. I’d like to contribute to the documentation parts that I have learned but aren’t document… --- ## [ActiveRecord.find.each do](https://www.ruby-forum.com/t/activerecord-find-each-do/147728)
**Author:** [@capnregex](https://www.ruby-forum.com/u/capnregex)\ **Replies:** 3\ **Last updated:** [September 4, 2008, 10:58pm UTC](https://www.ruby-forum.com/t/activerecord-find-each-do/147728 "2008-09-04T22:58:40Z")
I have noticed that when I use the construct… ActiveRecordChild.find(:all).each do |record| record.do\_something end That it still returns the array of all records. With larger datasets this can be murder on memory… … --- ## [Diferencia entre fechas](https://www.ruby-forum.com/t/diferencia-entre-fechas/142521)
**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\ **Replies:** 3\ **Last updated:** [July 8, 2008, 10:40pm UTC](https://www.ruby-forum.com/t/diferencia-entre-fechas/142521 "2008-07-08T22:40:31Z")
Buenas tardes. gracias por la ayuda e informacion que he encontrado en esta lista. a alguien de ustudes les ha pasado un error cuando quieren calcular el tiempo, pero cuando @movimiento.entrada\_at.to\_time corresponde … --- ## [Unit test filename convention](https://www.ruby-forum.com/t/unit-test-filename-convention/133315)
**Author:** [@mman](https://www.ruby-forum.com/u/mman)\ **Replies:** 3\ **Last updated:** [March 31, 2008, 3:59pm UTC](https://www.ruby-forum.com/t/unit-test-filename-convention/133315 "2008-03-31T15:59:39Z")
All, I’m just starting with Netbeans 6.1 after having used Eclipse RDT for a while. I was used to keep unit tests within the same file (delimited by if $0 == FILE), but now I guess there’s a shift towards separate fi… --- ## [Renaming RailsExample to RailsExampleGroup](https://www.ruby-forum.com/t/renaming-railsexample-to-railsexamplegroup/121245)
**Author:** [@bct](https://www.ruby-forum.com/u/bct)\ **Replies:** 8\ **Last updated:** [November 26, 2007, 9:37pm UTC](https://www.ruby-forum.com/t/renaming-railsexample-to-railsexamplegroup/121245 "2007-11-26T21:37:22Z")
Fyi, I made the following renames: RailsExample -\> RailsExampleGroup FunctionalExample -\> FunctionalExampleGroup ControllerExample -\> ControllerExampleGroup ViewExample -\> ViewExampleGroup HelperExample -\> HelperExampl… [Previous page](https://www.ruby-forum.com/top.md?page=959&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=961&per_page=50)