# Top **URL:** https://www.ruby-forum.com/top.md?page=1685 [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:** 1686 --- ## [Re: make test passes, but Linux kernel log says "undefined instruction"](https://www.ruby-forum.com/t/re-make-test-passes-but-linux-kernel-log-says-undefined-instruction/245673)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [July 2, 2013, 11:52pm UTC](https://www.ruby-forum.com/t/re-make-test-passes-but-linux-kernel-log-says-undefined-instruction/245673 "2013-07-02T23:52:36Z")
Gnu Radio v3.6.4.2 on ARM target. make test : 100% pass. But this happens each time python does “from gnuradio import gr\_unittest”: \<6\>\[ 390.919792\] python (1771): undefined instruction: pc=42a9c328 \<6\>\[ 390.91… --- ## [Variable empty or not](https://www.ruby-forum.com/t/variable-empty-or-not/229776)
**Author:** [@foxmaster](https://www.ruby-forum.com/u/foxmaster)\ **Replies:** 2\ **Last updated:** [January 16, 2013, 4:14pm UTC](https://www.ruby-forum.com/t/variable-empty-or-not/229776 "2013-01-16T16:14:30Z")
Hi all, I am doing some evaluating on a variable, $Fw\_Ip = %x\[/usr/bin/plink -pw xxxxxx xxxx@xxxxxx “command” |grep INACTIVE\] Now I want to do something depending on if the $Fw\_Ip is empty or not. if ($Fw\_Ip != nil) … --- ## [\[ruby-trunk - Bug #7562\]\[Open\] \_\_FILE\_\_ encoding in Windows](https://www.ruby-forum.com/t/ruby-trunk-bug-7562-open-file-encoding-in-windows/225116)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 19, 2012, 4:16pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7562-open-file-encoding-in-windows/225116 "2012-12-19T16:16:58Z")
Issue #7562 has been reported by tarui (Masaya T.). Bug #7562: FILE encoding in Windows Author: tarui (Masaya T.) Status: Open Priority: Normal Assignee: usa (Usaku NAKAMURA) Category: core Target version: 2.0.0 … --- ## [\[IMPORTANT\] Implement all accepted features ASAP](https://www.ruby-forum.com/t/important-implement-all-accepted-features-asap/224234)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 24, 2012, 7:05am UTC](https://www.ruby-forum.com/t/important-implement-all-accepted-features-asap/224234 "2012-11-24T07:05:14Z")
Japanese later; $BF|K\\8l$O$"$H$G(B Hello, I tell you the upcoming events of this year. 2.0.0-preview2 release at 1 Dec. code freeze around Christmas time. I ask all committers: Please commit the accepted features … --- ## [Converting Rewrite rules](https://www.ruby-forum.com/t/converting-rewrite-rules/221030)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 29, 2012, 10:11pm UTC](https://www.ruby-forum.com/t/converting-rewrite-rules/221030 "2012-06-29T22:11:40Z")
I’m needing help on converting a htaccess rules to the nginx format. I’ve got the software installed in a sub folder called directory. In the root of that folder there is this .htaccess information: #Options +FollowSy… --- ## [Loggability 0.0.1 Released](https://www.ruby-forum.com/t/loggability-0-0-1-released/219525)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 6, 2012, 11:06pm UTC](https://www.ruby-forum.com/t/loggability-0-0-1-released/219525 "2012-05-06T23:06:19Z")
loggability version 0.0.1 has been released! http://deveiate.org/projects/loggability (home) http://bitbucket.org/ged/loggability (code) http://deveiate.org/code/loggability (docs) http://github.com/ged/loggability … --- ## [Burst detector files](https://www.ruby-forum.com/t/burst-detector-files/219370)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 1, 2012, 5:15pm UTC](https://www.ruby-forum.com/t/burst-detector-files/219370 "2012-05-01T17:15:40Z")
I am working with the uhd\_burst\_detector examples. I ran it for 0.5 second (using sleep) and was able to generate files using the internal trigger. It generates the correct number of files with the correct time stamp… --- ## [Nginx Doesn't Log FastCGI Errors](https://www.ruby-forum.com/t/nginx-doesnt-log-fastcgi-errors/218328)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 28, 2012, 3:56pm UTC](https://www.ruby-forum.com/t/nginx-doesnt-log-fastcgi-errors/218328 "2012-03-28T15:56:54Z")
I have recently migrated my Nginx+PHP-FPM server from a Centos 5 to a Centos 6 server and I basically migrated the whole configuration from the old server to the new one with minor changes. I compiled the newest versi… --- ## [Streamed gzip VS buffered gzip](https://www.ruby-forum.com/t/streamed-gzip-vs-buffered-gzip/218074)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 20, 2012, 3:29pm UTC](https://www.ruby-forum.com/t/streamed-gzip-vs-buffered-gzip/218074 "2012-03-20T15:29:33Z")
My workmate just noticed that HTTP response of nginx gzip module is chunked, while Apache’s goes with Content-Length, seems to be buffered. How to force nginx do a buffered gzipped output, too? – 冷静认真，稳定运行；随时候命，宠辱不惊 --- ## [\[alanhenney@aim.com: \[Scan-DC\] Warning of increased GSM + TETRA attacks\]](https://www.ruby-forum.com/t/alanhenney-aim-com-scan-dc-warning-of-increased-gsm-tetra-attacks/216826)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 15, 2012, 7:41pm UTC](https://www.ruby-forum.com/t/alanhenney-aim-com-scan-dc-warning-of-increased-gsm-tetra-attacks/216826 "2012-02-15T19:41:19Z")
GoMo News February 13, 2012 Monday 12:43 PM EST Warning of increased GSM + TETRA attacks LENGTH: 471 words Rating: We’re back to Squidgygate and police radio scanners again Here’s a bit of an ominous warning. Much w… --- ## [(noob question) use a variable from an external .rb file](https://www.ruby-forum.com/t/noob-question-use-a-variable-from-an-external-rb-file/216036)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 23, 2012, 8:39pm UTC](https://www.ruby-forum.com/t/noob-question-use-a-variable-from-an-external-rb-file/216036 "2012-01-23T20:39:30Z")
Hello, This is my question: I need to execute the same piece of code in several different .rb files. I don’t want to write it over and over again, so I choose to put that piece of code in an external .rb file and inv… --- ## [Redirect ALL requests to single PHP file](https://www.ruby-forum.com/t/redirect-all-requests-to-single-php-file/215885)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 18, 2012, 5:48pm UTC](https://www.ruby-forum.com/t/redirect-all-requests-to-single-php-file/215885 "2012-01-18T17:48:46Z")
Hi All, We’d like to redirect all requests to a single PHP file. The configuration below is what we have but I’m concerned that it would cause an “infinite” loop and possibly other problems. We’d like to redirect A… --- ## [Viewing a script source loaded into the interpreter](https://www.ruby-forum.com/t/viewing-a-script-source-loaded-into-the-interpreter/214635)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 8, 2011, 1:01am UTC](https://www.ruby-forum.com/t/viewing-a-script-source-loaded-into-the-interpreter/214635 "2011-12-08T01:01:16Z")
I’ve read about the SCRIPT\_LINES\_\_ hash being able hold the contents of a script in the interpreter, if it were loaded via “require”. But, I’m not certain that all loaded (“required”) scripts get saved in SCRIPT\_LINES… --- ## [JRuby on Rails encoding error](https://www.ruby-forum.com/t/jruby-on-rails-encoding-error/213125)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 24, 2011, 8:41pm UTC](https://www.ruby-forum.com/t/jruby-on-rails-encoding-error/213125 "2011-10-24T20:41:49Z")
Hello all JRuby Guys and Gals. I spent a day trying to convert my Rails app from MRI to JRuby. As I am using Mongoid instead of ActiveRecord i do not have to change any gems. And all other gems should be compatible. … --- ## [Uhd\_fft.py and USRP N210](https://www.ruby-forum.com/t/uhd-fft-py-and-usrp-n210/207656)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 3, 2011, 8:15am UTC](https://www.ruby-forum.com/t/uhd-fft-py-and-usrp-n210/207656 "2011-06-03T08:15:35Z")
Hi, I was running uhd\_fft.py on USRP N210 with TVRX2 daughter-board. I get mysterious peak at every 100 MHz center frequency i.e. 100MHz, 200 MHz, even though no antenna is connected. Please help me what is wrong. Th… --- ## ['parse': Fatal error from happymapper gem](https://www.ruby-forum.com/t/parse-fatal-error-from-happymapper-gem/207473)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 26, 2011, 1:22pm UTC](https://www.ruby-forum.com/t/parse-fatal-error-from-happymapper-gem/207473 "2011-05-26T13:22:09Z")
Hi I am getting this error “Fatal error: Document labelled UTF-16 but has UTF-8 content at :1. (LibXML::XML::Error)” As below /usr/lib/ruby/gems/1.8/gems/happymapper-0.3.2/lib/happymapper.rb:84:in \`parse’: Fatal e… --- ## [Need help to convert rewrite url apache's](https://www.ruby-forum.com/t/need-help-to-convert-rewrite-url-apaches/206247)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 28, 2011, 7:43am UTC](https://www.ruby-forum.com/t/need-help-to-convert-rewrite-url-apaches/206247 "2011-04-28T07:43:48Z")
Hi All, I’am new user, so actually I test NGinX in my labs for delete apache2 in my production webserver. I’ve small htaccess rules and I want to convert it in NGinX rewrite rule. RewriteRule ^$ index.html \[QSA\] Rew… --- ## [Issue with uwsgi\_cache](https://www.ruby-forum.com/t/issue-with-uwsgi-cache/205866)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 19, 2011, 12:07am UTC](https://www.ruby-forum.com/t/issue-with-uwsgi-cache/205866 "2011-04-19T00:07:13Z")
I’m trying to make it so that I can cache certain pages generated by my uwsgi application. I’ve had some luck with the following stanzas: \[in http\] uwsgi\_cache\_path /data/nginx/cache levels=1:2 keys\_zone=one:1m ina… --- ## [Acts\_as\_commentable validations](https://www.ruby-forum.com/t/acts-as-commentable-validations/205920)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 18, 2011, 10:13pm UTC](https://www.ruby-forum.com/t/acts-as-commentable-validations/205920 "2011-04-18T22:13:01Z")
Hi all, I recently started back up with Rails and things are going well up until now. I’ve set up acts\_as\_commentable in my Post model and it’s working great. Problem is users are able to create a “blank” comment. I’… --- ## [Razor view engine](https://www.ruby-forum.com/t/razor-view-engine/201753)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 13, 2011, 10:29pm UTC](https://www.ruby-forum.com/t/razor-view-engine/201753 "2011-01-13T22:29:00Z")
Folks, hi! I’m on the way from asp.net to rails. But I can’t find pretty cool view engine for rails like razor for asp.net http://weblogs.asp.net/scottgu/archive/2010/07/02/introducing-razor.aspx Can anyone suggest … --- ## [Re: Loading xml document using Nokogiri and retrieving CDATA element SOLVED](https://www.ruby-forum.com/t/re-loading-xml-document-using-nokogiri-and-retrieving-cdata-element-solved/198410)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 1, 2010, 5:57pm UTC](https://www.ruby-forum.com/t/re-loading-xml-document-using-nokogiri-and-retrieving-cdata-element-solved/198410 "2010-11-01T17:57:01Z")
SOLVED: Guess posting this got me more curious and I figured it out: If I ask for my\_file.xpath("//EMBEDDED\_FILE/DOCUMENT").text Nokogiri automatically takes the content within the cdata element within the DOCUMENT … --- ## [Printing gr\_vector\_sink\_f data](https://www.ruby-forum.com/t/printing-gr-vector-sink-f-data/195408)
**Author:** [@sirjanselot](https://www.ruby-forum.com/u/sirjanselot)\ **Replies:** 2\ **Last updated:** [September 22, 2010, 9:49pm UTC](https://www.ruby-forum.com/t/printing-gr-vector-sink-f-data/195408 "2010-09-22T21:49:19Z")
Hello, I tried to print what data gr\_vector\_sink\_f contains in the following code: #!/usr/bin/env python import howto from gnuradio import gr, gru from gnuradio.gr import firdes from optparse import OptionParser … --- ## [Hash#hash and detecting changes?](https://www.ruby-forum.com/t/hash-hash-and-detecting-changes/185478)
**Author:** [@Space\_Ship\_T](https://www.ruby-forum.com/u/Space_Ship_T)\ **Replies:** 2\ **Last updated:** [March 21, 2010, 7:22am UTC](https://www.ruby-forum.com/t/hash-hash-and-detecting-changes/185478 "2010-03-21T07:22:05Z")
Hello, I am writing a Rack session class. I want to detect changes to the session so that I don’t write the data to the session store if the underlying hash has not changed. Right now I’m doing the following but it d… --- ## [Fast Exception creation with raw backtrace](https://www.ruby-forum.com/t/fast-exception-creation-with-raw-backtrace/184888)
**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Replies:** 2\ **Last updated:** [March 10, 2010, 3:54am UTC](https://www.ruby-forum.com/t/fast-exception-creation-with-raw-backtrace/184888 "2010-03-10T03:54:04Z")
e$B!!$5$5$@$G$9!%e(B e$B!!e(BException e$B%\*%V%8%'%/%H$r:n@.$9$k$H$-!$I,$:!VFI$$d$9$$%P%C%/%H%l!\<%9!We(B e$B$r@8@.$7$^$9$,!$;H$o$J$$$H$-$b7k9=$"$j$^$9!%;H$o$J$$\>l9g$b!$?M$K!VFI$$de(B e$B$9$$%P%C%/%H%l!\<%9!W$r:n@.$9$k… --- ## [Problem running spec command for directory](https://www.ruby-forum.com/t/problem-running-spec-command-for-directory/183853)
**Author:** [@marcan](https://www.ruby-forum.com/u/marcan)\ **Replies:** 2\ **Last updated:** [February 24, 2010, 4:55pm UTC](https://www.ruby-forum.com/t/problem-running-spec-command-for-directory/183853 "2010-02-24T16:55:37Z")
Hi, I have a problem running the spec command in Rspec 1.3.0 with a directory as parameter. A spec for a MongoMapper document that works when run directly such as $ spec spec/model/attendant\_spec.rb works fine. But … --- ## [\[NEW TO RoR\] - Error on Rake DB:Create](https://www.ruby-forum.com/t/new-to-ror-error-on-rake-db-create/182465)
**Author:** [@Nelson\_AndrSSSS](https://www.ruby-forum.com/u/Nelson_AndrSSSS)\ **Replies:** 2\ **Last updated:** [January 30, 2010, 10:20pm UTC](https://www.ruby-forum.com/t/new-to-ror-error-on-rake-db-create/182465 "2010-01-30T22:20:08Z")
Hello there, this is my first post and I’m new to Ruby on Rails. I’m getting the following error when I do “rake db:create” : (in /home/nelson/rubyapps/blog) rake aborted! syntax error on line 24, col 1: \` socket : … --- ## [Exception running dev\_appserver.rb](https://www.ruby-forum.com/t/exception-running-dev-appserver-rb/178429)
**Author:** [@joshmoore](https://www.ruby-forum.com/u/joshmoore)\ **Replies:** 2\ **Last updated:** [November 4, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/exception-running-dev-appserver-rb/178429 "2009-11-04T15:40:06Z")
Hi, I have been working off this tutorial http://docs.google.com/View?id=d656rh6\_36f7j9qzc3 trying to setup a Rails application, with datamapper that will run an GAE. I have followed all the steps (I believe correct… --- ## [ActiveResource and validation errors](https://www.ruby-forum.com/t/activeresource-and-validation-errors/176491)
**Author:** [@lathiat](https://www.ruby-forum.com/u/lathiat)\ **Replies:** 2\ **Last updated:** [October 17, 2009, 8:55pm UTC](https://www.ruby-forum.com/t/activeresource-and-validation-errors/176491 "2009-10-17T20:55:07Z")
Howdy All, I am trying to implement a fairly simple REST controller which I am then interfacing with ActiveResource. The problem I am having is when the validation fails, the errors are not being returned to the mode… --- ## [Problem running phusion passenger on os x 10.6](https://www.ruby-forum.com/t/problem-running-phusion-passenger-on-os-x-10-6/174971)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [September 5, 2009, 4:36am UTC](https://www.ruby-forum.com/t/problem-running-phusion-passenger-on-os-x-10-6/174971 "2009-09-05T04:36:55Z")
Hi, I am trying to update passenger for 10.6, and I am getting an error relating to fastthread… passenger thinks fastthread is missing. Here’ the apache error log output: /usr/local/lib/ruby/site\_ruby/1.8/i686-darwi… --- ## [Libxml: trying to set encoding for a document](https://www.ruby-forum.com/t/libxml-trying-to-set-encoding-for-a-document/173506)
**Author:** [@Diana\_J](https://www.ruby-forum.com/u/Diana_J)\ **Replies:** 2\ **Last updated:** [August 11, 2009, 3:26pm UTC](https://www.ruby-forum.com/t/libxml-trying-to-set-encoding-for-a-document/173506 "2009-08-11T15:26:02Z")
Hi all! I have problems with setting encoding for an xml file. I want to produce an xml file which starts with \ I tried the following code, but it gives initialized constant err… --- ## [Problem installing system\_timer in windows](https://www.ruby-forum.com/t/problem-installing-system-timer-in-windows/171860)
**Author:** [@shakor](https://www.ruby-forum.com/u/shakor)\ **Replies:** 2\ **Last updated:** [July 10, 2009, 1:04pm UTC](https://www.ruby-forum.com/t/problem-installing-system-timer-in-windows/171860 "2009-07-10T13:04:34Z")
Hi, I recently started working on an existing Ruby On Rails application which production environment is linux. However we are trying to create a dev. platform with Eclipse in Windows and everything was working fine u… --- ## [VRT Implementation](https://www.ruby-forum.com/t/vrt-implementation/170776)
**Author:** [@devin\_kelly](https://www.ruby-forum.com/u/devin_kelly)\ **Replies:** 2\ **Last updated:** [June 23, 2009, 2:33pm UTC](https://www.ruby-forum.com/t/vrt-implementation/170776 "2009-06-23T14:33:50Z")
Hello, Has the usage of the VRT standard been finalized yet? If so, where can I find that information? For example, what header fields are actually being included? The Stream ID field? The class ID field? What … --- ## [Weird bug in association extensions](https://www.ruby-forum.com/t/weird-bug-in-association-extensions/167558)
**Author:** [@court3nay](https://www.ruby-forum.com/u/court3nay)\ **Replies:** 2\ **Last updated:** [May 9, 2009, 6:58pm UTC](https://www.ruby-forum.com/t/weird-bug-in-association-extensions/167558 "2009-05-09T18:58:55Z")
Hey all, just upgraded an older app to latest rspec and rails. This code runs fine in console but fails under rspec. class User has\_many :statuses, :extend =\> Status:::AssociationExtension end module Status::Associa… --- ## [How do I get a name translation for a symbolic link inside Ruby?](https://www.ruby-forum.com/t/how-do-i-get-a-name-translation-for-a-symbolic-link-inside-ruby/163161)
**Author:** [@Xeno\_C](https://www.ruby-forum.com/u/Xeno_C)\ **Replies:** 2\ **Last updated:** [March 17, 2009, 9:32pm UTC](https://www.ruby-forum.com/t/how-do-i-get-a-name-translation-for-a-symbolic-link-inside-ruby/163161 "2009-03-17T21:32:53Z")
So I have the results of the shell command: ln -s 20090317 latest But I only know about ‘latest’. How do I get the 20090317? I know I can do it executing the shell and bringing in the string, but it seems there mus… --- ## [GNU Radio Release 3.2rc1 available for download](https://www.ruby-forum.com/t/gnu-radio-release-3-2rc1-available-for-download/162939)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 2\ **Last updated:** [March 16, 2009, 3:29pm UTC](https://www.ruby-forum.com/t/gnu-radio-release-3-2rc1-available-for-download/162939 "2009-03-16T15:29:28Z")
The second release candidate for GNU Radio Release 3.2 has been posted to: http://gnuradio.org/releases/gnuradio/gnuradio-3.2rc1.tar.gz http://gnuradio.org/releases/gnuradio/gr-howto-write-a-block-3.2rc1.tar.gz This … --- ## [How to set a page of root/ dir of a site](https://www.ruby-forum.com/t/how-to-set-a-page-of-root-dir-of-a-site/161835)
**Author:** [@nanouk](https://www.ruby-forum.com/u/nanouk)\ **Replies:** 2\ **Last updated:** [March 2, 2009, 11:39pm UTC](https://www.ruby-forum.com/t/how-to-set-a-page-of-root-dir-of-a-site/161835 "2009-03-02T23:39:47Z")
Hi all, I have started making a site in ruby/rails and just wondering how to set the page for the root/ dir of the site as i have got the other pages done ie:- example/dir1 example/dir2 example/dir3 example/dir4 … --- ## [Irb e ri](https://www.ruby-forum.com/t/irb-e-ri/160202)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 2\ **Last updated:** [February 13, 2009, 11:35am UTC](https://www.ruby-forum.com/t/irb-e-ri/160202 "2009-02-13T11:35:50Z")
Si possono installare con rubygem? irb ho dovuto installarlo utilizzando il deb di debian. ri non lo vedo tra le gems. --- ## [Db:migrate and Mysql error](https://www.ruby-forum.com/t/db-migrate-and-mysql-error/159847)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [February 11, 2009, 12:22pm UTC](https://www.ruby-forum.com/t/db-migrate-and-mysql-error/159847 "2009-02-11T12:22:31Z")
Hi, Am getting the error “undefined method \`each’ for #Mysql:0x483f2d0” when I try to run a “rake db:migrate” on a very simple example for a Mysql database. This follows a very basic setup procedure that works with s… --- ## [Problem using logging gem (0.9.4) in JRuby 1.1.4](https://www.ruby-forum.com/t/problem-using-logging-gem-0-9-4-in-jruby-1-1-4/151104)
**Author:** [@SchultzS\_Darcy\_L](https://www.ruby-forum.com/u/SchultzS_Darcy_L)\ **Replies:** 2\ **Last updated:** [February 2, 2009, 2:23pm UTC](https://www.ruby-forum.com/t/problem-using-logging-gem-0-9-4-in-jruby-1-1-4/151104 "2009-02-02T14:23:51Z")
Here’s the code: require ‘rubygems’ gem ‘logging’ require ‘logging’ require ‘logging/appenders/rolling\_file’ require ‘logging/layouts/pattern’ logger = Logging::Logger\[‘default’\] logger.additive = false logger.tr… --- ## [Noob needs help updating a sortable table in the database](https://www.ruby-forum.com/t/noob-needs-help-updating-a-sortable-table-in-the-database/152888)
**Author:** [@JoeMSak](https://www.ruby-forum.com/u/JoeMSak)\ **Replies:** 2\ **Last updated:** [November 10, 2008, 2:22pm UTC](https://www.ruby-forum.com/t/noob-needs-help-updating-a-sortable-table-in-the-database/152888 "2008-11-10T14:22:30Z")
Hi, I am brand new to Rails and I love it, but I am stuck on something I just can’t figure out. I have table in my database of Pages which are listed in the admin view in an HTML table. Each page has ID Title Cont… --- ## [Undefined symbol: rb\_Digest\_MD5\_Init](https://www.ruby-forum.com/t/undefined-symbol-rb-digest-md5-init/150788)
**Author:** [@silent11](https://www.ruby-forum.com/u/silent11)\ **Replies:** 2\ **Last updated:** [October 13, 2008, 7:15pm UTC](https://www.ruby-forum.com/t/undefined-symbol-rb-digest-md5-init/150788 "2008-10-13T19:15:03Z")
Hi, I am trying to run a program (s3sync) written in Ruby, but I am getting the following error. Its seems to be complaining about the md5.so I am using red hat 5.1 and ruby 1.8.7. ./s3sync.rb /usr/local/lib/ruby/1.… --- ## [Using Rails on MAMP via Passenger?](https://www.ruby-forum.com/t/using-rails-on-mamp-via-passenger/149056)
**Author:** [@Action](https://www.ruby-forum.com/u/Action)\ **Replies:** 2\ **Last updated:** [September 20, 2008, 8:52pm UTC](https://www.ruby-forum.com/t/using-rails-on-mamp-via-passenger/149056 "2008-09-20T20:52:58Z")
I’m new Ruby as well as the Rails Framework. I want to install Passenger so that I can develop in MAMP (Leopard), but I can’t find any instructions specific to installing Passenger on MAMP. Can anyone provide with me … --- ## [Problème d'installation de Rails dans Red Hat Linux](https://www.ruby-forum.com/t/probla-me-dinstallation-de-rails-dans-red-hat-linux/147601)
**Author:** [@gers32](https://www.ruby-forum.com/u/gers32)\ **Replies:** 2\ **Last updated:** [September 4, 2008, 12:08pm UTC](https://www.ruby-forum.com/t/probla-me-dinstallation-de-rails-dans-red-hat-linux/147601 "2008-09-04T12:08:28Z")
Bonjour, Je dois installer une application RoR dans un environnement Red Hat Linux, alors que jusqu’à présent, je ne travaillais que dans Windows… L’installation de Ruby a bien fonctionné et j’ai mis à jour la varia… --- ## [Problem with StringList object in Ruby/Qt4](https://www.ruby-forum.com/t/problem-with-stringlist-object-in-ruby-qt4/126153)
**Author:** [@Rosalind\_M](https://www.ruby-forum.com/u/Rosalind_M)\ **Replies:** 2\ **Last updated:** [January 16, 2008, 3:13pm UTC](https://www.ruby-forum.com/t/problem-with-stringlist-object-in-ruby-qt4/126153 "2008-01-16T15:13:04Z")
I’m experimenting with building Ruby applications with Qt4 GUI interfaces. While most of it is going easily - I like using Qt4 more than most GUI tools - I seem to have run into a problem with Qt::StringList objects. … --- ## [Hiding Page Parts from "The Customer"](https://www.ruby-forum.com/t/hiding-page-parts-from-the-customer/119465)
**Author:** [@aftershock](https://www.ruby-forum.com/u/aftershock)\ **Replies:** 2\ **Last updated:** [November 8, 2007, 4:53pm UTC](https://www.ruby-forum.com/t/hiding-page-parts-from-the-customer/119465 "2007-11-08T16:53:52Z")
Hi, I’m trying to evaluate how Radiant will fit with sites I develop for lay-people (salt of the earth) who will want to edit some content, but who may get freaked out by too many \ or other codey bits. Is the… --- ## [\[ANN\] Maruku Filter Extension v0.1](https://www.ruby-forum.com/t/ann-maruku-filter-extension-v0-1/118594)
**Author:** [@BjSSSSrn\_Michelsen](https://www.ruby-forum.com/u/BjSSSSrn_Michelsen)\ **Replies:** 2\ **Last updated:** [November 1, 2007, 6:13am UTC](https://www.ruby-forum.com/t/ann-maruku-filter-extension-v0-1/118594 "2007-11-01T06:13:39Z")
Hello, This is an extension to Radiant CMS that adds support for Maruku: A Markdown-superset interpreter. Supposedly there already exists a Maruku filter extension. However the site has been unreachable for about a … --- ## [Deploy ruby on rails software on IIS](https://www.ruby-forum.com/t/deploy-ruby-on-rails-software-on-iis/112109)
**Author:** [@mahmoodi](https://www.ruby-forum.com/u/mahmoodi)\ **Replies:** 2\ **Last updated:** [August 16, 2007, 6:55am UTC](https://www.ruby-forum.com/t/deploy-ruby-on-rails-software-on-iis/112109 "2007-08-16T06:55:04Z")
hi all, i have developed a software by ruby on rails and mysql. i want to deploy it. i have a space on windows 2003 server host. how can i deploy my software on the host. --- ## [Ruby: Looking for advice regarding Linux, wireless networkin](https://www.ruby-forum.com/t/ruby-looking-for-advice-regarding-linux-wireless-networkin/111292)
**Author:** [@Gus\_S\_Calabrese](https://www.ruby-forum.com/u/Gus_S_Calabrese)\ **Replies:** 2\ **Last updated:** [August 8, 2007, 3:15pm UTC](https://www.ruby-forum.com/t/ruby-looking-for-advice-regarding-linux-wireless-networkin/111292 "2007-08-08T15:15:03Z")
I want to hire a teacher/advisor to get me past some knowledge roadblocks. My budget is a max of $250 to $500. http://oh-god.com/a335/ \<----- diagram of concept ( I don’t know the proper nomenclature, and I apologiz… --- ## [Deleting the files that were created by a generator](https://www.ruby-forum.com/t/deleting-the-files-that-were-created-by-a-generator/110704)
**Author:** [@oren](https://www.ruby-forum.com/u/oren)\ **Replies:** 2\ **Last updated:** [July 30, 2007, 6:40am UTC](https://www.ruby-forum.com/t/deleting-the-files-that-were-created-by-a-generator/110704 "2007-07-30T06:40:37Z")
after running ruby script/generate many files are created automatically. Let’s say I have made a mistake, Is there an easy way to delete them or do I have to manually do it? Where can I find a good reference/tutoria… --- ## [El nuevo formato de mi página de Puerto P lata](https://www.ruby-forum.com/t/el-nuevo-formato-de-mi-pa-gina-de-puerto-p-lata/110099)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [July 23, 2007, 5:40am UTC](https://www.ruby-forum.com/t/el-nuevo-formato-de-mi-pa-gina-de-puerto-p-lata/110099 "2007-07-23T05:40:38Z")
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