# Top **URL:** https://www.ruby-forum.com/top.md?page=1367 [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:** 1368 --- ## [\[ruby-trunk - Bug #7332\]\[Open\] mswin64でminiruby.exeがSEGV](https://www.ruby-forum.com/t/ruby-trunk-bug-7332-open-mswin64-miniruby-exe-segv/224434)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 15, 2012, 2:44pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7332-open-mswin64-miniruby-exe-segv/224434 "2012-11-15T14:44:12Z")
Issue #7332 has been reported by yoshidam (Yoshida Masato). Bug #7332: mswin64でminiruby.exeがSEGV Author: yoshidam (Yoshida Masato) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby… --- ## [Tuning in uhd\_fft.py](https://www.ruby-forum.com/t/tuning-in-uhd-fft-py/222213)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 1, 2012, 9:23am UTC](https://www.ruby-forum.com/t/tuning-in-uhd-fft-py/222213 "2012-10-01T09:23:14Z")
Greetings, How are the effects of DC mitigated in GNU radio? For example, if I use the uhd\_fft.py to just scan the spectrum, I do not see any DC spike at the centre frequency. When I looked at the code, it has : r =… --- ## [400 bad request with the other method such as info,list and lock](https://www.ruby-forum.com/t/400-bad-request-with-the-other-method-such-as-info-list-and-lock/222142)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 16, 2012, 9:39am UTC](https://www.ruby-forum.com/t/400-bad-request-with-the-other-method-such-as-info-list-and-lock/222142 "2012-08-16T09:39:58Z")
Hello Nginx team, I am trying to install our solution with Nginx as a reverse proxy. And I am having some problem shown as below. 172.30.2.84 - - \[14/Aug/2012:19:51:17 +0900\] “GET /api/local/test.doc/info HTTP/1.1”… --- ## [Question about block parameter syntax](https://www.ruby-forum.com/t/question-about-block-parameter-syntax/217257)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 27, 2012, 9:33am UTC](https://www.ruby-forum.com/t/question-about-block-parameter-syntax/217257 "2012-02-27T09:33:15Z")
$B!!$5$5$@$G$9!%(B 1.times{ | x, y| } $B$ODL$j$^$9$,!$(B 1.times{ | x, y | } $B$ODL$j$^$;$s!%JD$8$k(B | $B$,9TF,$KMh$k$N$,$^$:$$$h$&$G$9!%$3$l$O!$$=$&$$$&(B $B$b$s$G$7$g$&$+!%2\<5-$N$h$&$K!$%V%m%C%/%Q%i%a!\<%… --- ## [JRuby 1.6.7 Released](https://www.ruby-forum.com/t/jruby-1-6-7-released/217150)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 23, 2012, 12:50am UTC](https://www.ruby-forum.com/t/jruby-1-6-7-released/217150 "2012-02-23T00:50:36Z")
The JRuby community is pleased to announce the release of JRuby 1.6.7. Homepage: http://www.jruby.org/ Download: Downloads — JRuby.org The primary goal of the 1.6.x series is to round out our 1.9 support by fixing … --- ## [REMOTE Work (RoR Developer)](https://www.ruby-forum.com/t/remote-work-ror-developer/216489)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 6, 2012, 8:42pm UTC](https://www.ruby-forum.com/t/remote-work-ror-developer/216489 "2012-02-06T20:42:57Z")
Please find the requirement below and let me know if you are interested and available for the same. Reply to ( removed\_email\_address@domain.invalid ) Title: Sr. Ruby on Rails Deve… --- ## [Trailing slash being removed from document root](https://www.ruby-forum.com/t/trailing-slash-being-removed-from-document-root/215454)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 5, 2012, 12:17am UTC](https://www.ruby-forum.com/t/trailing-slash-being-removed-from-document-root/215454 "2012-01-05T00:17:08Z")
Hi all. We’re considering switching from lighttpd to nginx in my company and so far everything looks good except for one thing I can’t seem to figure out. When getting the document root in PHP from nginx using this: … --- ## [Loading a PHP file without a query string parameter downlo](https://www.ruby-forum.com/t/loading-a-php-file-without-a-query-string-parameter-downlo/213824)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 13, 2011, 3:42am UTC](https://www.ruby-forum.com/t/loading-a-php-file-without-a-query-string-parameter-downlo/213824 "2011-11-13T03:42:29Z")
We’re upgrading our web server (physical machine). Our site works fine. However, I noticed that going to a PHP file, i.e. /index.php causes the file to download. Going to /index.php?asdfasdf causes the file to work … --- ## [Method\_missing in controller](https://www.ruby-forum.com/t/method-missing-in-controller/206847)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 11, 2011, 5:16pm UTC](https://www.ruby-forum.com/t/method-missing-in-controller/206847 "2011-05-11T17:16:59Z")
Hi, I am using a method\_missing method into a controller. I have a route that says: match ‘:controller/:action’ What surprise me is that if a view that match the action name exists method\_missing is not invoked but … --- ## [File#truncate fills file with zeros](https://www.ruby-forum.com/t/file-truncate-fills-file-with-zeros/199221)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 16, 2010, 11:22pm UTC](https://www.ruby-forum.com/t/file-truncate-fills-file-with-zeros/199221 "2010-11-16T23:22:43Z")
Hello! Running this following code: f = File.open(filename, ‘w’) f.truncate(10) f.close leaves the file filled with 10 zero bytes. Its pretty unexpected, since the documentation makes no mention of this (class Fil… --- ## [Rfx 1800 -\> rfx 900](https://www.ruby-forum.com/t/rfx-1800-rfx-900/198058)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [October 26, 2010, 1:12pm UTC](https://www.ruby-forum.com/t/rfx-1800-rfx-900/198058 "2010-10-26T13:12:59Z")
Hey all, i did: burn-db-eeprom -A –force -t rfx900 on my RFX1800 card. However, the application in 900 Mhz band seems to be weird. I started usrp\_two\_tone\_loopback.grc with 900Mhz on transmitt (patched RFX1800) and… --- ## [Rails3beta4 and exception notification](https://www.ruby-forum.com/t/rails3beta4-and-exception-notification/191700)
**Author:** [@vanderkerkoff](https://www.ruby-forum.com/u/vanderkerkoff)\ **Replies:** 2\ **Last updated:** [July 16, 2010, 3:20pm UTC](https://www.ruby-forum.com/t/rails3beta4-and-exception-notification/191700 "2010-07-16T15:20:52Z")
Hi there Has anyone got rails3beta4 and exception notification to work? I can’t :frowning: Found Lawrences stuff here https://rails.lighthouseapp.com/projects/8995/tickets/87-exception-notification-cannot-be-used-wit… --- ## [How to use an active record store session model?](https://www.ruby-forum.com/t/how-to-use-an-active-record-store-session-model/190045)
**Author:** [@nick](https://www.ruby-forum.com/u/nick)\ **Replies:** 2\ **Last updated:** [June 18, 2010, 11:37pm UTC](https://www.ruby-forum.com/t/how-to-use-an-active-record-store-session-model/190045 "2010-06-18T23:37:43Z")
I have a toy rails app, 2.3.5 on Debian ‘squeeze’, that uses the ActiveRecord session store. I can see that it set cookies and inserts rows into the database table ‘sessions’. Inside a controller, how do I acquire a … --- ## [Nginx - Match Client Language](https://www.ruby-forum.com/t/nginx-match-client-language/186125)
**Author:** [@Payam\_C](https://www.ruby-forum.com/u/Payam_C)\ **Replies:** 2\ **Last updated:** [March 31, 2010, 10:29pm UTC](https://www.ruby-forum.com/t/nginx-match-client-language/186125 "2010-03-31T22:29:13Z")
Hi Guys, Anyone know what variable to search for and match against User/Client Browser Language? Say i want to drop everyone that has browser lang set to US or something. Thanks in advance, i should be able to figur… --- ## [Actionwebservice broken in production environment](https://www.ruby-forum.com/t/actionwebservice-broken-in-production-environment/184011)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [March 26, 2010, 3:33pm UTC](https://www.ruby-forum.com/t/actionwebservice-broken-in-production-environment/184011 "2010-03-26T15:33:29Z")
actionwebservice on rails 2.3.5 from github (http://github.com/ datanoise/actionwebservice) works in development mode but doesn’t seem to be loading in production. Anyone else have this problem or a solution? --- ## [Bitmaps for disabled Toolbar buttons](https://www.ruby-forum.com/t/bitmaps-for-disabled-toolbar-buttons/178044)
**Author:** [@el-gato](https://www.ruby-forum.com/u/el-gato)\ **Replies:** 2\ **Last updated:** [November 5, 2009, 7:39pm UTC](https://www.ruby-forum.com/t/bitmaps-for-disabled-toolbar-buttons/178044 "2009-11-05T19:39:35Z")
I have a tool bar with some custom icons (png images). I have both enabled and disabled icon versions. Each toolbar item was added in this way: tb.add\_tool(ID\_ADD, ‘add’, add\_bmp, add\_d\_bmp, Wx::ITEM\_NORMAL, ‘Add I… --- ## [Esta humanizando nombre de campo al actualizar](https://www.ruby-forum.com/t/esta-humanizando-nombre-de-campo-al-actualizar/166003)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 10:17am UTC](https://www.ruby-forum.com/t/esta-humanizando-nombre-de-campo-al-actualizar/166003 "2009-04-21T10:17:47Z")
Tengo rails 2.3.2 Ruby 1.8.6 SO WXP y me pasa lo siguiente : rocessing ComerciosController#update (for 127.0.0.1 at 2009-04-20 16:17:07) \[PUT\] Parameters: {“commit”=\>“Guardar”, “authenticity\_token”=\>“pukNdGBZFu5c… --- ## [How to position cursor on first input field?](https://www.ruby-forum.com/t/how-to-position-cursor-on-first-input-field/163480)
**Author:** [@sultan](https://www.ruby-forum.com/u/sultan)\ **Replies:** 2\ **Last updated:** [March 21, 2009, 3:20am UTC](https://www.ruby-forum.com/t/how-to-position-cursor-on-first-input-field/163480 "2009-03-21T03:20:36Z")
It must be simple, but I haven’t been able to figure it out. --- ## [Is it possible to override a 'read only' environmental variable like $"?](https://www.ruby-forum.com/t/is-it-possible-to-override-a-read-only-environmental-variable-like/158180)
**Author:** [@timr](https://www.ruby-forum.com/u/timr)\ **Replies:** 2\ **Last updated:** [January 20, 2009, 11:50am UTC](https://www.ruby-forum.com/t/is-it-possible-to-override-a-read-only-environmental-variable-like/158180 "2009-01-20T11:50:41Z")
Hi guys/gals, I am trying to write a method to give the full paths of all files loaded into a program when a require statement is executed. I would like to be able to get the same result each time a “require ‘file’” … --- ## [Error con Barby , no reconoce el archivo , error 'require'](https://www.ruby-forum.com/t/error-con-barby-no-reconoce-el-archivo-error-require/143798)
**Author:** [@dvancoevorden](https://www.ruby-forum.com/u/dvancoevorden)\ **Replies:** 2\ **Last updated:** [July 23, 2008, 12:02am UTC](https://www.ruby-forum.com/t/error-con-barby-no-reconoce-el-archivo-error-require/143798 "2008-07-23T00:02:57Z")
Buenas tardes, Estoy intentando probar la gema barby para generar codigos de barra para un proyecto que tenía pensado y ver como funcionaba. El problema es que intento ejecutar el ejemplo que viene en la pagina y n… --- ## [String#chop chops last byte, not char](https://www.ruby-forum.com/t/string-chop-chops-last-byte-not-char/135656)
**Author:** [@ebelin](https://www.ruby-forum.com/u/ebelin)\ **Replies:** 2\ **Last updated:** [April 23, 2008, 11:12pm UTC](https://www.ruby-forum.com/t/string-chop-chops-last-byte-not-char/135656 "2008-04-23T23:12:41Z")
This is happening in ruby 1.8.6: % ruby --version ruby 1.8.6 (2007-09-23 patchlevel 110) \[i686-darwin9.1.0\] Documentation says: % ri String#chop …Returns a new +String+ with the last character removed. If… This is … --- ## [Getting error when creating new instance of Wscript object](https://www.ruby-forum.com/t/getting-error-when-creating-new-instance-of-wscript-object/132575)
**Author:** [@anukulsinghal](https://www.ruby-forum.com/u/anukulsinghal)\ **Replies:** 2\ **Last updated:** [March 22, 2008, 7:37am UTC](https://www.ruby-forum.com/t/getting-error-when-creating-new-instance-of-wscript-object/132575 "2008-03-22T07:37:41Z")
Hi, I performed the following: require ‘win32ole’ Now, when I create a new instance of Wscript shell object, I get the following error in the output window: wsh = WIN32OLE.new(‘Wscript.Shell’) invokingnotepadwsh.rb… --- ## [Where to get started with RoR?](https://www.ruby-forum.com/t/where-to-get-started-with-ror/82434)
**Author:** [@cdvr](https://www.ruby-forum.com/u/cdvr)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 10:29pm UTC](https://www.ruby-forum.com/t/where-to-get-started-with-ror/82434 "2007-09-25T22:29:12Z")
I am new to Ruby and therefore new to Ruby on Rails. I am interested in working with RoR, but I am wondering whats the best way to get started? I have seen plenty of tutorials and screencasts posted, but I haven’t f… --- ## [Very simple country select](https://www.ruby-forum.com/t/very-simple-country-select/115081)
**Author:** [@jandot](https://www.ruby-forum.com/u/jandot)\ **Replies:** 2\ **Last updated:** [September 20, 2007, 4:08pm UTC](https://www.ruby-forum.com/t/very-simple-country-select/115081 "2007-09-20T16:08:24Z")
Hi all, Country select should be simple in rails, but my code below: \<%= country\_select(:user, :country, {:selected=\>‘DK’,:include\_blank=\>true}) %\> is obviously a little too simple :slight\_smile: I get my drop-down … --- ## [Singularize Pluralize "tax"](https://www.ruby-forum.com/t/singularize-pluralize-tax/88572)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [March 12, 2007, 7:52pm UTC](https://www.ruby-forum.com/t/singularize-pluralize-tax/88572 "2007-03-12T19:52:28Z")
I have a table: municipal\_taxes and a model: MunicipalTax which belongs\_to :company Company has\_many :municipal\_taxes I get this error: NameError: uninitialized constant Company::MunicipalTaxis from /opt/local/lib/r… --- ## [Google Calendar + ruby = timesheets](https://www.ruby-forum.com/t/google-calendar-ruby-timesheets/65240)
**Author:** [@Aleks\_Kissinger](https://www.ruby-forum.com/u/Aleks_Kissinger)\ **Replies:** 2\ **Last updated:** [August 18, 2006, 4:57pm UTC](https://www.ruby-forum.com/t/google-calendar-ruby-timesheets/65240 "2006-08-18T16:57:44Z")
I use Google C. to manage my hours and excel to push out timesheets, so I wrote a little ruby script that extacts all the events from a google cal and dumps them to CSV: I thought someone else here might like it. Jus… --- ## [1.1 ruby schema breaks MySQL FULLTEXT index](https://www.ruby-forum.com/t/1-1-ruby-schema-breaks-mysql-fulltext-index/56217)
**Author:** [@zakmandhro](https://www.ruby-forum.com/u/zakmandhro)\ **Replies:** 2\ **Last updated:** [March 29, 2006, 5:39pm UTC](https://www.ruby-forum.com/t/1-1-ruby-schema-breaks-mysql-fulltext-index/56217 "2006-03-29T17:39:55Z")
If you used MySQL FULLTEXT indexes and just upgraded to Rails 1.1, watch out for this one. Rails 1.1 now defaults to Ruby as your schema format. So instead of development-structure.sql, Rake will use schema.rb. That’s… --- ## [Amrita2 1.9.6](https://www.ruby-forum.com/t/amrita2-1-9-6/95718)
**Author:** [@takunakajima](https://www.ruby-forum.com/u/takunakajima)\ **Replies:** 2\ **Last updated:** [December 8, 2005, 3:27pm UTC](https://www.ruby-forum.com/t/amrita2-1-9-6/95718 "2005-12-08T15:27:10Z")
Amrita2 is a XML/HTML template library for Ruby. I released a new version 1.9.6 as BETA1 for 2.0. Get it from http://amrita2.rubyforge.org/ I reduced undocumented features and refactored much to prepare the comming … --- ## [Nginx ssl performance](https://www.ruby-forum.com/t/nginx-ssl-performance/244195)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [March 3, 2016, 5:02pm UTC](https://www.ruby-forum.com/t/nginx-ssl-performance/244195 "2016-03-03T17:02:57Z")
Hi, I want to test the nginx server performance with different server configuration (CPU and RAM etc) I first use apache ab as testing tool, nginx server with 2 CPU and 4G RAM, http test could handle 7000 requests/s… --- ## [Padding burtsy blocks](https://www.ruby-forum.com/t/padding-burtsy-blocks/243136)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [August 25, 2015, 8:25am UTC](https://www.ruby-forum.com/t/padding-burtsy-blocks/243136 "2015-08-25T08:25:31Z")
I have a flowgraph that I’m trying to develop in simulation first before deploying to some sort of hardware like a USRP. The flowgraph begins with a ZMQ Pull Source and then I have all my signal processing blocks af… --- ## [SerializationTypeMismatch when retrieving (not: storing) object](https://www.ruby-forum.com/t/serializationtypemismatch-when-retrieving-not-storing-object/230351)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 13, 2014, 4:47pm UTC](https://www.ruby-forum.com/t/serializationtypemismatch-when-retrieving-not-storing-object/230351 "2014-06-13T16:47:00Z")
I don’t understand the following example from the ActiveRecord::Base section in http://api.rubyonrails.org/ : ====== class User \< ActiveRecord::Base serialize :preferences, Hash end user = User.create(preferences:… --- ## [New Qt blocks and other helpful blocks](https://www.ruby-forum.com/t/new-qt-blocks-and-other-helpful-blocks/238130)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 19, 2013, 11:01am UTC](https://www.ruby-forum.com/t/new-qt-blocks-and-other-helpful-blocks/238130 "2013-12-19T11:01:52Z")
Hi everybody, some time ago I stumbled over the problem that I missed a Qt version of some blocks. In particular I wanted to have a Qt numbersink and a Compass. Thus, I created them \[1\] with Qt designer and integrate… --- ## [Convolution](https://www.ruby-forum.com/t/convolution/237516)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [November 17, 2013, 5:36pm UTC](https://www.ruby-forum.com/t/convolution/237516 "2013-11-17T17:36:10Z")
Hi. I’m new to GNU Radio but have experience with basic DSP (using MATLAB for instance). Which blocks can I use to do these simple tasks: Convolution with an arbitrary (constant) wave in the time domain? Example:… --- ## [Upstream timed out](https://www.ruby-forum.com/t/upstream-timed-out/235734)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 12, 2013, 12:21am UTC](https://www.ruby-forum.com/t/upstream-timed-out/235734 "2013-07-12T00:21:57Z")
I am a newbie. I’m running Ubuntu, Nginx and 5 Thin servers - that serve up a Ruby on Rails app. The system hangs about once a day. The Nginx log has this error: 2013/07/11 10:06:46 \[error\] 21344#0: \*201 upstream t… --- ## [Nginx and Zencart](https://www.ruby-forum.com/t/nginx-and-zencart/222778)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 14, 2012, 11:23pm UTC](https://www.ruby-forum.com/t/nginx-and-zencart/222778 "2012-09-14T23:23:58Z")
I am wanting to utilize nginx with zencart. The issue I am having isn’t getting Zencart to work, but to recreate the .htaccess files that are located underneath Zencart’s sub directories. Below is the .htaccess file… --- ## [Heroku App Sending Blank Emails with Sendgrid](https://www.ruby-forum.com/t/heroku-app-sending-blank-emails-with-sendgrid/219956)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 24, 2012, 5:35pm UTC](https://www.ruby-forum.com/t/heroku-app-sending-blank-emails-with-sendgrid/219956 "2012-05-24T17:35:56Z")
I’m a Rails newbie using version 3.1.4 for my Heroku (Cedar stack) app. I’m trying to figure out why my app is sending blank emails using Sendgrid, and I haven’t had much success with their support after raising a ti… --- ## [Grid, press enter move cursor right](https://www.ruby-forum.com/t/grid-press-enter-move-cursor-right/191408)
**Author:** [@hendra\_kusuma](https://www.ruby-forum.com/u/hendra_kusuma)\ **Replies:** 1\ **Last updated:** [July 13, 2010, 7:57am UTC](https://www.ruby-forum.com/t/grid-press-enter-move-cursor-right/191408 "2010-07-13T07:57:54Z")
Dear all I want wxgrid to move cursor right instead of down when I press enter how do I do that? --- ## [Defining struct in a class](https://www.ruby-forum.com/t/defining-struct-in-a-class/189800)
**Author:** [@wfspoet](https://www.ruby-forum.com/u/wfspoet)\ **Replies:** 7\ **Last updated:** [June 9, 2010, 6:20pm UTC](https://www.ruby-forum.com/t/defining-struct-in-a-class/189800 "2010-06-09T18:20:50Z")
How can I properly define a struct in a class? If I have class Cards Card = Struct.new(:suit, :number) @cardsOnHand=\[\] @cardsOnHand.push(Card.new("S","5")) end This will give me an error message saying the push is… --- ## [Update Realtion](https://www.ruby-forum.com/t/update-realtion/189822)
**Author:** [@mrwellmann](https://www.ruby-forum.com/u/mrwellmann)\ **Replies:** 7\ **Last updated:** [June 8, 2010, 4:32pm UTC](https://www.ruby-forum.com/t/update-realtion/189822 "2010-06-08T16:32:41Z")
Hi I want to assign continents to my products with a drop down box. I managed to get everyting runing but now i have a probably quite easy to solve problem. I don’t get the update running. What want to do is basicall… --- ## [Confusion about object method scoping](https://www.ruby-forum.com/t/confusion-about-object-method-scoping/170299)
**Author:** [@Christopher\_Carver](https://www.ruby-forum.com/u/Christopher_Carver)\ **Replies:** 7\ **Last updated:** [June 15, 2009, 6:51pm UTC](https://www.ruby-forum.com/t/confusion-about-object-method-scoping/170299 "2009-06-15T18:51:24Z")
Hello, I am defining a class. That class has several methods. In one of the class methods I’m trying to use a previously defined method. It’s throwing an exception. Here’s some code that demonstrates my problem. … --- ## [Leipzig on Rails - Nächstes Treffen](https://www.ruby-forum.com/t/leipzig-on-rails-na-chstes-treffen/162337)
**Author:** [@christophpetschnig](https://www.ruby-forum.com/u/christophpetschnig)\ **Replies:** 1\ **Last updated:** [March 9, 2009, 6:07am UTC](https://www.ruby-forum.com/t/leipzig-on-rails-na-chstes-treffen/162337 "2009-03-09T06:07:47Z")
Hallo Rails-Freunde, das nächste Treffen der Leipziger Gruppe findet morgen, am Montag den 8. März um 19:30 Uhr, diesmal bei Planquadrat Software-Integration in Plagwitz statt. Adresse: Naumburger Straße 28 Haus … --- ## [Handbuch zur Ruby-on-Rails-Sicherheit](https://www.ruby-forum.com/t/handbuch-zur-ruby-on-rails-sicherheit/152732)
**Author:** [@Beate\_P](https://www.ruby-forum.com/u/Beate_P)\ **Replies:** 1\ **Last updated:** [November 8, 2008, 1:37am UTC](https://www.ruby-forum.com/t/handbuch-zur-ruby-on-rails-sicherheit/152732 "2008-11-08T01:37:11Z")
Hallo, grade auf linux-magazin.de entdeckt: “Der Security-Consultant Heiko Webers hat ein Handbuch zur Absicherung von Ruby-on-Rails-Anwendungen veröffentlicht. Das Dokument steht unter einer Creative-Commons-Lizenz.… --- ## [Please help. The error occurred while evaluating nil.name](https://www.ruby-forum.com/t/please-help-the-error-occurred-while-evaluating-nil-name/135752)
**Author:** [@nameth](https://www.ruby-forum.com/u/nameth)\ **Replies:** 7\ **Last updated:** [April 26, 2008, 1:05pm UTC](https://www.ruby-forum.com/t/please-help-the-error-occurred-while-evaluating-nil-name/135752 "2008-04-26T13:05:48Z")
Okay so heres my code which works fine, i’ll explain the problem below. \<% for num in removed\_email\_address@domain.invalid %\> \<%= @results\[1\].name%\> | \<%= number\_to\_currency(@results\[1… --- ## [Flickr sidebar in 5.0.3 stable?](https://www.ruby-forum.com/t/flickr-sidebar-in-5-0-3-stable/134151)
**Author:** [@danny\_q](https://www.ruby-forum.com/u/danny_q)\ **Replies:** 1\ **Last updated:** [April 8, 2008, 4:14pm UTC](https://www.ruby-forum.com/t/flickr-sidebar-in-5-0-3-stable/134151 "2008-04-08T16:14:01Z")
Hi, of course I want to say thanks for the software and everything, and of course I have a question… Does anyone actually have the flickr sidebar working in the stable 5.0.3, or is the plugin more of a placeholder? I… --- ## [Noob Question - Migrations](https://www.ruby-forum.com/t/noob-question-migrations/133779)
**Author:** [@Rory\_McKinley](https://www.ruby-forum.com/u/Rory_McKinley)\ **Replies:** 7\ **Last updated:** [April 4, 2008, 12:50pm UTC](https://www.ruby-forum.com/t/noob-question-migrations/133779 "2008-04-04T12:50:19Z")
Hello list If I am using migrations to build my Db schema, is there any way to generate fixed-length fields for MySQL (i.e. char instead of varchar). I have tried STFW, but have come back with nothing to say that it i… --- ## [Mongrel throwing error 500](https://www.ruby-forum.com/t/mongrel-throwing-error-500/131854)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [March 20, 2008, 12:28am UTC](https://www.ruby-forum.com/t/mongrel-throwing-error-500/131854 "2008-03-20T00:28:24Z")
Dear Users, Often at times when the code encounters an exception, mongrel starts throwing error 500 (after which most other cluster instances are affected). My queries are why does an exception in one thread have t… --- ## [Caching and index params](https://www.ruby-forum.com/t/caching-and-index-params/116358)
**Author:** [@newbee-robert](https://www.ruby-forum.com/u/newbee-robert)\ **Replies:** 1\ **Last updated:** [October 5, 2007, 9:35am UTC](https://www.ruby-forum.com/t/caching-and-index-params/116358 "2007-10-05T09:35:47Z")
Is this still true? Handle static files? Set to true in live mode to avoid a nasty bug: when caching is enabled and the index method accepts parameters, static files may get corrupted. Think something better. --- ## [\- ptools 1.1.1](https://www.ruby-forum.com/t/ptools-1-1-1/66201)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 7\ **Last updated:** [August 24, 2006, 9:53am UTC](https://www.ruby-forum.com/t/ptools-1-1-1/66201 "2006-08-24T09:53:28Z")
Hi all, This is just a quick announcement to let y’all know that I’ve released ptools 1.1.1 today. What is it? Power tools for the File class. Additional methods include which, whereis, head, tail, middle, wc, nu… --- ## [Getting 22 elements](https://www.ruby-forum.com/t/getting-22-elements/62090)
**Author:** [@blinchik](https://www.ruby-forum.com/u/blinchik)\ **Replies:** 7\ **Last updated:** [June 3, 2006, 3:55pm UTC](https://www.ruby-forum.com/t/getting-22-elements/62090 "2006-06-03T15:55:35Z")
Hello, I’ve done class HomeController \< ApplicationController def index @country = Country.find(:all, :include =\> “cities”) end end And rhtml is: === \<% @country.each do |country| %\> \<%= country.name %\> \<% coun… --- ## [Oddity with Win32API, RegQueryValueEx](https://www.ruby-forum.com/t/oddity-with-win32api-regqueryvalueex/60535)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 1\ **Last updated:** [May 15, 2006, 12:31pm UTC](https://www.ruby-forum.com/t/oddity-with-win32api-regqueryvalueex/60535 "2006-05-15T12:31:32Z")
Hi all, Ruby 1.8.4 Windows XP I noticed something curious when using the RegQueryValueEx() function using straight C versus a Win32API wrapper. Whenever I call it via Win32API, it always returns ERROR\_MORE\_DATA (i.… [Previous page](https://www.ruby-forum.com/top.md?page=1366&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1368&per_page=50)