# Top **URL:** https://www.ruby-forum.com/top.md?page=1289 [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:** 1290 --- ## [Unspecified Syntax Error](https://www.ruby-forum.com/t/unspecified-syntax-error/49909)
**Author:** [@StarLion](https://www.ruby-forum.com/u/StarLion)\ **Replies:** 6\ **Last updated:** [December 9, 2005, 11:10pm UTC](https://www.ruby-forum.com/t/unspecified-syntax-error/49909 "2005-12-09T23:10:48Z")
def MakeBoard rcount = 0 puts “Push enter, then begin input. (For Input Format Compliance, extra enter key is necessary)” gets board = \[0,0,0,0,0,0,0,0,0\] 9.times do instr = gets board\[rcount\] = \[instr\[0\],instr\[… --- ## [Please help!](https://www.ruby-forum.com/t/please-help/80587)
**Author:** [@dannypotta](https://www.ruby-forum.com/u/dannypotta)\ **Replies:** 6\ **Last updated:** [November 30, 2005, 4:37pm UTC](https://www.ruby-forum.com/t/please-help/80587 "2005-11-30T16:37:53Z")
Hi, I’m very new to Ruby and to Rails and I’m trying to get to grips with it. One of things I’m trying to do is to build a very simple web application where, essentially, people can look up films and post reviews a… --- ## [Installing MySQL on Leopard?](https://www.ruby-forum.com/t/installing-mysql-on-leopard/123201)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 8\ **Last updated:** [December 16, 2007, 10:02am UTC](https://www.ruby-forum.com/t/installing-mysql-on-leopard/123201 "2007-12-16T10:02:34Z")
totally not a Rails question but just got OSX Leopard and having real trouble working out how to get MySQL running ? Any ideas? --- ## [Is there a way to perform an on-quit action?](https://www.ruby-forum.com/t/is-there-a-way-to-perform-an-on-quit-action/242074)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [May 25, 2015, 6:56am UTC](https://www.ruby-forum.com/t/is-there-a-way-to-perform-an-on-quit-action/242074 "2015-05-25T06:56:16Z")
Hi, One rubygnome program creates a gmon.out file in the current working directory. I do not know why but I don’t want this file. Is there either: (a) a way to prevent the creation of a gmon.out file or (b) an on-q… --- ## [.rspec ci reporter configuration file](https://www.ruby-forum.com/t/rspec-ci-reporter-configuration-file/224187)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [November 2, 2012, 11:07am UTC](https://www.ruby-forum.com/t/rspec-ci-reporter-configuration-file/224187 "2012-11-02T11:07:15Z")
Is there a way to add date to report.html file name so that it looks like for example: report\_02\_11\_2012.html my current configuration looks like: –out /somefolder/report.html --- ## [How to rename a method of a module](https://www.ruby-forum.com/t/how-to-rename-a-method-of-a-module/216625)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 9, 2012, 5:18pm UTC](https://www.ruby-forum.com/t/how-to-rename-a-method-of-a-module/216625 "2012-02-09T17:18:13Z")
I’m using the gem bootstrap-will\_paginate and inside this gem there is the initializer: require ‘will\_paginate/view\_helpers/action\_view’ module WillPaginate module ActionView def will\_paginate(collection = nil, opti… --- ## [How to use yahoo get the hex value from YUI color picker](https://www.ruby-forum.com/t/how-to-use-yahoo-get-the-hex-value-from-yui-color-picker/157374)
**Author:** [@sauravsuman012](https://www.ruby-forum.com/u/sauravsuman012)\ **Replies:** 0\ **Last updated:** [January 10, 2009, 4:18am UTC](https://www.ruby-forum.com/t/how-to-use-yahoo-get-the-hex-value-from-yui-color-picker/157374 "2009-01-10T04:18:36Z")
Hi , I am very new in rails and i want to develop a application like “http://www.cssmenubuilder.com/home” . The technology i am using is ROR, Ajax, Image magick . I have two problem first how to generate on the fly c… --- ## [Error when calling method of base class block](https://www.ruby-forum.com/t/error-when-calling-method-of-base-class-block/241823)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [May 5, 2015, 11:30am UTC](https://www.ruby-forum.com/t/error-when-calling-method-of-base-class-block/241823 "2015-05-05T11:30:04Z")
Hi all guys, I am making a file sink block with limited number of elements allowed to be written in a file. I coded my block in the same way as it was done in file\_sink block found in blocks module. Namely, I derived… --- ## [How to merge records in Mongoid](https://www.ruby-forum.com/t/how-to-merge-records-in-mongoid/232096)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 18, 2014, 8:43am UTC](https://www.ruby-forum.com/t/how-to-merge-records-in-mongoid/232096 "2014-09-18T08:43:39Z")
I would like to ask how can merge data with Mongoid, when I inserting new data class Record include Mongoid::Document include Mongoid::Attributes::Dynamic field :header1, :type =\> String field :header2, :type =\> St… --- ## [Where to start in learning to develop and contribute to GNU Radio?](https://www.ruby-forum.com/t/where-to-start-in-learning-to-develop-and-contribute-to-gnu-radio/240406)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 12, 2014, 3:29pm UTC](https://www.ruby-forum.com/t/where-to-start-in-learning-to-develop-and-contribute-to-gnu-radio/240406 "2014-04-12T15:29:11Z")
I recently graduated with my degree in Computer Engineering, and the GNU Radio project is by far the most complex thing I’ve desired to work on. I’m looking for tips on how to get started learning GNU Radio from the … --- ## [Confusion with #class\_eval with block form and with no block form](https://www.ruby-forum.com/t/confusion-with-class-eval-with-block-form-and-with-no-block-form/238329)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 4, 2014, 5:03am UTC](https://www.ruby-forum.com/t/confusion-with-class-eval-with-block-form-and-with-no-block-form/238329 "2014-01-04T05:03:38Z")
class Foo @@x = 10 end Foo.class\_eval(’@@x’) # =\> 10 # Part-I Foo.class\_eval{ @@x } # =\> # Part - II ~\> -:5:in \`block in ': uninitialized class variable @@x in Object (NameError) ~\> from -:5:in \`class\_eval’ ~\> … --- ## [Asset Pipeline pre-processing doesn't clear the cache when dynamic erb is used](https://www.ruby-forum.com/t/asset-pipeline-pre-processing-doesnt-clear-the-cache-when-dynamic-erb-is-used/210705)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 27, 2013, 6:54pm UTC](https://www.ruby-forum.com/t/asset-pipeline-pre-processing-doesnt-clear-the-cache-when-dynamic-erb-is-used/210705 "2013-05-27T18:54:26Z")
Pre-processing in development mode caches after the first call - which is usually fine - however, when using an erb template with potentially dynamic output, the cache doesn’t clear. For example, if I have a javascrip… --- ## [\[ruby-trunk - Bug #6473\]\[Open\] Enumerable#count](https://www.ruby-forum.com/t/ruby-trunk-bug-6473-open-enumerable-count/219880)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 21, 2012, 12:24pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-6473-open-enumerable-count/219880 "2012-05-21T12:24:50Z")
Issue #6473 has been reported by no6v (Nobuhiro IMAI). Bug #6473: Enumerable#count Author: no6v (Nobuhiro IMAI) Status: Open Priority: Normal Assignee: Category: core Target version: ruby -v: ruby 2.0.0dev (201… --- ## [Taglib-ruby 0.3.0 "Snoop Ogg"](https://www.ruby-forum.com/t/taglib-ruby-0-3-0-snoop-ogg/215381)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 15, 2012, 8:17pm UTC](https://www.ruby-forum.com/t/taglib-ruby-0-3-0-snoop-ogg/215381 "2012-04-15T20:17:12Z")
Hi there, I’m pleased to announce version 0.3.0 of taglib-ruby, jokingly code-named “Snoop Ogg”. taglib-ruby is a Ruby interface for the excellent TagLib C++ library. In contrast to other bindings, this one wraps the… --- ## [Rails in a Cloud IDE?](https://www.ruby-forum.com/t/rails-in-a-cloud-ide/209762)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 31, 2012, 8:48pm UTC](https://www.ruby-forum.com/t/rails-in-a-cloud-ide/209762 "2012-03-31T20:48:16Z")
Hi, We have recently released the Beta version of the eXo Cloud IDE and would like to get feedback from the Rails community. Its a free web-based IDE, with Ruby, PHP, Java, JavaScript support. It allows you to code i… --- ## [Whyt should i use mongrel\_cluster?](https://www.ruby-forum.com/t/whyt-should-i-use-mongrel-cluster/205903)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 16, 2011, 12:07pm UTC](https://www.ruby-forum.com/t/whyt-should-i-use-mongrel-cluster/205903 "2011-08-16T12:07:22Z")
why should i use mongrel\_cluster in my rails application? What are its benefits for which i should install and configure it ? is webrick server not enough for rails application? Thanks --- ## [Jruby/Rack sendfile on Tomcat](https://www.ruby-forum.com/t/jruby-rack-sendfile-on-tomcat/206614)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 6, 2011, 12:29am UTC](https://www.ruby-forum.com/t/jruby-rack-sendfile-on-tomcat/206614 "2011-05-06T00:29:46Z")
I’m having an interesting issue when deploying an app to Tomcat. I’m using the Acts\_as\_flying\_saucer gem to convert html to PDF. What the gem/plugin does is render an html view and then uses a java SAX processor to re… --- ## [Google loging error using omniauth](https://www.ruby-forum.com/t/google-loging-error-using-omniauth/205797)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 21, 2011, 9:08am UTC](https://www.ruby-forum.com/t/google-loging-error-using-omniauth/205797 "2011-04-21T09:08:03Z")
Hi all I am getting this error when i use omniauth for google account. please help me … Request-URI Too Large WEBrick::HTTPStatus::RequestURITooLarge WEBrick/1.3.1 (Ruby/1.9.2/2011-02-18) at ubuntu:3000 Regards, Sh… --- ## [\[newbie\] rspec, validations and factory\_girl](https://www.ruby-forum.com/t/newbie-rspec-validations-and-factory-girl/192231)
**Author:** [@Lille](https://www.ruby-forum.com/u/Lille)\ **Replies:** 2\ **Last updated:** [July 26, 2010, 8:09pm UTC](https://www.ruby-forum.com/t/newbie-rspec-validations-and-factory-girl/192231 "2010-07-26T20:09:28Z")
Hi, class B \< ActiveRecord::Base belongs\_to :a validates\_numericality\_of :some\_attribute, :greater\_than =\> 0, :allow\_blank=\>true def some\_attribute a.numeric\_attr \* read\_attribute(:some\_attribute) end … If I cre… --- ## [Can only traverse a polymorphic association in one direction](https://www.ruby-forum.com/t/can-only-traverse-a-polymorphic-association-in-one-direction/189247)
**Author:** [@BarryOg](https://www.ruby-forum.com/u/BarryOg)\ **Replies:** 2\ **Last updated:** [June 3, 2010, 11:52am UTC](https://www.ruby-forum.com/t/can-only-traverse-a-polymorphic-association-in-one-direction/189247 "2010-06-03T11:52:33Z")
Hi all, I’m working on a polymorphic association and I’ve run into a bit of a stumbling block. I only seem to be able to traverse the relationship in one direction and not the other. This is what my code looks like… --- ## [Nginx is not responding for android mobile using org.apache.http Post Request](https://www.ruby-forum.com/t/nginx-is-not-responding-for-android-mobile-using-org-apache-http-post-request/186346)
**Author:** [@Bala](https://www.ruby-forum.com/u/Bala)\ **Replies:** 2\ **Last updated:** [April 5, 2010, 7:06pm UTC](https://www.ruby-forum.com/t/nginx-is-not-responding-for-android-mobile-using-org-apache-http-post-request/186346 "2010-04-05T19:06:46Z")
Hi, I am newbie to Nginx. I am running my ruby on rails application with nginx and mongrel cluster. when i send the http POST request from android mobile native app, i am not able to get the response. but for GET req… --- ## [Specifying a decimal field precision/scale with scaffold requires 2 steps?](https://www.ruby-forum.com/t/specifying-a-decimal-field-precision-scale-with-scaffold-requires-2-steps/186298)
**Author:** [@RichardOnRails](https://www.ruby-forum.com/u/RichardOnRails)\ **Replies:** 2\ **Last updated:** [April 4, 2010, 3:14am UTC](https://www.ruby-forum.com/t/specifying-a-decimal-field-precision-scale-with-scaffold-requires-2-steps/186298 "2010-04-04T03:14:58Z")
Hi, It appears to me that the command: ruby script/generate scaffold whatever money\_field:decimal(10,2) will not generate a valid migration. Therefore it appears to me only two ways to achieve the desired result is: … --- ## [The definition of gr\_sincosf and doxygen related question](https://www.ruby-forum.com/t/the-definition-of-gr-sincosf-and-doxygen-related-question/175495)
**Author:** [@Yuan\_Wang](https://www.ruby-forum.com/u/Yuan_Wang)\ **Replies:** 2\ **Last updated:** [September 14, 2009, 11:58pm UTC](https://www.ruby-forum.com/t/the-definition-of-gr-sincosf-and-doxygen-related-question/175495 "2009-09-14T23:58:19Z")
Hi all, I can’t find the definition of class gr\_sincosf() used in gr\_frequency\_modulator\_fc.cc in doxygen C++ API online. i.e. gr\_sincosf (d\_phase, &oq, &oi) Can anyone tell me how to find that? BTW, if I installed … --- ## [Rutas REST](https://www.ruby-forum.com/t/rutas-rest/169185)
**Author:** [@andreaval25](https://www.ruby-forum.com/u/andreaval25)\ **Replies:** 2\ **Last updated:** [May 31, 2009, 11:01pm UTC](https://www.ruby-forum.com/t/rutas-rest/169185 "2009-05-31T23:01:49Z")
Hola amigos, estoy haciendo una pequeña aplicación para aprender Rails y luego poder afrontar mi proyecto final de carrera. Tengo una duda sobre las rutas REST, tengo lo siguiente: map.resources :order Y luego he … --- ## [Rails spell check](https://www.ruby-forum.com/t/rails-spell-check/161459)
**Author:** [@madhavi.k](https://www.ruby-forum.com/u/madhavi.k)\ **Replies:** 2\ **Last updated:** [February 27, 2009, 3:50am UTC](https://www.ruby-forum.com/t/rails-spell-check/161459 "2009-02-27T03:50:29Z")
Is ruby on rails supports aspell spell check ? Is there any links for spell check for rails application ? All links I gone through are discussing about php but not ruby on rails? Plzzzzzzzzzz give me reply … --- ## [Nach Reboot - Apache crasht mit Passenger](https://www.ruby-forum.com/t/nach-reboot-apache-crasht-mit-passenger/140364)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 2\ **Last updated:** [June 13, 2008, 9:22am UTC](https://www.ruby-forum.com/t/nach-reboot-apache-crasht-mit-passenger/140364 "2008-06-13T09:22:34Z")
Hallo, habe gerade das erste Problem mit Passenger. Ich habe meinen Server neu gebootet, aber der Apache ist nicht gestartet. In den Apache-Logs standen nur diese Zeile: Fatal error ‘mutex is on list’ at line 540 in… --- ## [Automating Modal dialog close](https://www.ruby-forum.com/t/automating-modal-dialog-close/136671)
**Author:** [@devabrat](https://www.ruby-forum.com/u/devabrat)\ **Replies:** 2\ **Last updated:** [May 5, 2008, 11:46am UTC](https://www.ruby-forum.com/t/automating-modal-dialog-close/136671 "2008-05-05T11:46:13Z")
Hi When we click Move/Copy button on Outlook webaccess through watir ,Ruby then we get a Move/Copy Web Dialog While it is open i cannot work on the main browser window so I could know that it is Modal Now when I am … --- ## [File\_column / blank input field when editing](https://www.ruby-forum.com/t/file-column-blank-input-field-when-editing/115138)
**Author:** [@masonkessinger](https://www.ruby-forum.com/u/masonkessinger)\ **Replies:** 2\ **Last updated:** [September 21, 2007, 2:05am UTC](https://www.ruby-forum.com/t/file-column-blank-input-field-when-editing/115138 "2007-09-21T02:05:13Z")
I have an issue when editing an entry in my project that is using file-column. The problem is that while in the edit mode the input field is completely blank even though i have previously uploaded a file for that item… --- ## [Possible to run Apache and lighttpd on same server?](https://www.ruby-forum.com/t/possible-to-run-apache-and-lighttpd-on-same-server/112193)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 2\ **Last updated:** [August 16, 2007, 10:27am UTC](https://www.ruby-forum.com/t/possible-to-run-apache-and-lighttpd-on-same-server/112193 "2007-08-16T10:27:31Z")
I’ve been put in charge of setting up a production server for my company, but I’m almost a COMPLETE noob with networking or servers. I’ve run rails apps off of a hosting company before, but now I have to set up a whol… --- ## [Gem:Module (NoMethodError)](https://www.ruby-forum.com/t/gem-module-nomethoderror/105855)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 2\ **Last updated:** [June 4, 2007, 2:35pm UTC](https://www.ruby-forum.com/t/gem-module-nomethoderror/105855 "2007-06-04T14:35:32Z")
I have this problem win Rubygem I don’t now what to do rubygems-0.9.4 =============================================================================== /usr/lib/ruby/site\_ruby/1.8/rubygems.rb:84:Warning: require\_gem is … --- ## [Constellation mapping](https://www.ruby-forum.com/t/constellation-mapping/87655)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [March 6, 2007, 2:47pm UTC](https://www.ruby-forum.com/t/constellation-mapping/87655 "2007-03-06T14:47:01Z")
I want to do constellation mapping in pyhton. I have code that does a gr.packed\_to\_unpacked\_bb and then gr.chunks\_to\_symbols\_bc using a constellation of: constellation=array((1+1j,1-1j,-1-1j,-1+1j),Complex) My under… --- ## [Bcc's visible in message? using actionmailer and smtp](https://www.ruby-forum.com/t/bccs-visible-in-message-using-actionmailer-and-smtp/83547)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [January 31, 2007, 7:14pm UTC](https://www.ruby-forum.com/t/bccs-visible-in-message-using-actionmailer-and-smtp/83547 "2007-01-31T19:14:51Z")
Hey everyone, I’m not highly skilled in email processing. I noticed that bcc email address are actually visible in the body of an email message. Here is a portion of the source of the message. I’ve tried to obfuscate … --- ## [Has\_many + finder\_sql & :include](https://www.ruby-forum.com/t/has-many-finder-sql-include/64997)
**Author:** [@roland](https://www.ruby-forum.com/u/roland)\ **Replies:** 2\ **Last updated:** [August 15, 2006, 8:54pm UTC](https://www.ruby-forum.com/t/has-many-finder-sql-include/64997 "2006-08-15T20:54:33Z")
Hello, In a model I have: has\_many :things, :finder\_sql =\> ’ select \* from other\_things ’ + ’ where id = #{id} ’ When I do MyClass.find(:all, :include =\> :things) I get a weird error: from c:/ruby/lib/ruby/gems/1.8… --- ## [Reading from standard error](https://www.ruby-forum.com/t/reading-from-standard-error/55621)
**Author:** [@thiagoalessio](https://www.ruby-forum.com/u/thiagoalessio)\ **Replies:** 2\ **Last updated:** [March 22, 2006, 6:55pm UTC](https://www.ruby-forum.com/t/reading-from-standard-error/55621 "2006-03-22T18:55:18Z")
Maybe this one has already been answered somewhere. If so, my searching skills really suck. How can I start a sub-process from Ruby and read its standard error and standard output stream separately? I have tried to do… --- ## [Uninitialized constant Ferret](https://www.ruby-forum.com/t/uninitialized-constant-ferret/52366)
**Author:** [@princenamor](https://www.ruby-forum.com/u/princenamor)\ **Replies:** 2\ **Last updated:** [January 13, 2006, 12:15pm UTC](https://www.ruby-forum.com/t/uninitialized-constant-ferret/52366 "2006-01-13T12:15:37Z")
I get this error message from the following code: require ‘rubygems’ require ‘ferret’ include Ferret index = Index::Index.new(:path =\> ‘/tmp/index’) index \<\< {:title =\> “Programming Ruby”, :content =\> “blah blah bla… --- ## [Need help to understand this command](https://www.ruby-forum.com/t/need-help-to-understand-this-command/252242)
**Author:** [@widj91942](https://www.ruby-forum.com/u/widj91942)\ **Replies:** 1\ **Last updated:** [April 11, 2019, 5:56am UTC](https://www.ruby-forum.com/t/need-help-to-understand-this-command/252242 "2019-04-11T05:56:19Z")
I am a newbie in Ruby, and right now I need to understand a piece of code. sourceNode.execute(“for f in #{sources.gsub(/ /){’\\ '}}; do echo \\$f; done”) Can somebody tell me what that line of code do? Especially with th… --- ## [SF Bay Area OpenResty Meetup](https://www.ruby-forum.com/t/sf-bay-area-openresty-meetup/244000)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [February 4, 2016, 4:11am UTC](https://www.ruby-forum.com/t/sf-bay-area-openresty-meetup/244000 "2016-02-04T04:11:47Z")
Hi folks, I’ve recently created the Bay Area OpenResty Meeup group on meetup.com: http://www.meetup.com/Bay-Area-OpenResty-Meetup/ You’re welcome to join us in this group. We’re currently planning a face-to-face meet… --- ## [Help. equivalent device file binary write function to C lang](https://www.ruby-forum.com/t/help-equivalent-device-file-binary-write-function-to-c-lang/243683)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [December 23, 2015, 11:04am UTC](https://www.ruby-forum.com/t/help-equivalent-device-file-binary-write-function-to-c-lang/243683 "2015-12-23T11:04:59Z")
Need advice I’m working on CAN4LINUX trying to use ruby to send and receive CAN packet but not success. This is my test codeine RUBY that doesn’t work a = \[0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x06, 0… --- ## [Re : Discuss-gnuradio Digest, Vol 124, Issue 9](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-124-issue-9/227312)
**Author:** [@guelord\_ingala](https://www.ruby-forum.com/u/guelord_ingala)\ **Replies:** 1\ **Last updated:** [March 3, 2015, 12:18pm UTC](https://www.ruby-forum.com/t/re-discuss-gnuradio-digest-vol-124-issue-9/227312 "2015-03-03T12:18:11Z")
USRP2 IP new address Message-ID: removed\_email\_address@domain.invalid Content-Type: text/plain; charset=ISO-8859-1 On 03/08/2013 06:48 AM, guelord ingala wrote: Hi, Can you please assist me to change the usrp2 IP a… --- ## [\[ Implementing a Phase Shift block\]](https://www.ruby-forum.com/t/implementing-a-phase-shift-block/229308)
**Author:** [@Ashish\_R](https://www.ruby-forum.com/u/Ashish_R)\ **Replies:** 1\ **Last updated:** [January 11, 2013, 4:46pm UTC](https://www.ruby-forum.com/t/implementing-a-phase-shift-block/229308 "2013-01-11T16:46:05Z")
Hi all, I’m working on synchronising two USRPs (connected via a MIMO) and have calibrated the time-offset which occurs between them for a given set of signal generator’s frequency, USRPs frequency and the sampling rat… --- ## [64 bit windows installer -\> 32 bit jruby?](https://www.ruby-forum.com/t/64-bit-windows-installer-32-bit-jruby/205748)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 15, 2011, 4:24am UTC](https://www.ruby-forum.com/t/64-bit-windows-installer-32-bit-jruby/205748 "2011-04-15T04:24:11Z")
Hello all. Just wanted to ask if this was expected. I downloaded and ran: jruby\_windows\_x64\_1\_6\_1.exe and jruby -v appears to be: jruby 1.6.1 (ruby-1.8.7-p330) (2011-04-12 85838f6) (Java HotSpot™ Client VM 1.6.0\_24)… --- ## [" instead of " in js code rendered by erb](https://www.ruby-forum.com/t/quot-instead-of-in-js-code-rendered-by-erb/204281)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 9, 2011, 2:52pm UTC](https://www.ruby-forum.com/t/quot-instead-of-in-js-code-rendered-by-erb/204281 "2011-03-09T14:52:57Z")
Having problems rendering javascript in erb file. Thanks for suggestions. //layout erb file (function() { … var widget\_properties = {}; \<%= content\_for?(:extend\_widget) ? "widget\_properties = " + yield(:extend\_wid… --- ## [Ironruby binary packages](https://www.ruby-forum.com/t/ironruby-binary-packages/204025)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 3, 2011, 5:04pm UTC](https://www.ruby-forum.com/t/ironruby-binary-packages/204025 "2011-03-03T17:04:34Z")
Hey guys, The binary zip package for 1.1.2 has an extra directory level that previous versions didn’t have. This is causing problems for pik’s install command. I was wondering if you guys would be willing to change … --- ## [CSV in Ruby 1.8.7 and 1.9.2](https://www.ruby-forum.com/t/csv-in-ruby-1-8-7-and-1-9-2/203373)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 18, 2011, 5:42pm UTC](https://www.ruby-forum.com/t/csv-in-ruby-1-8-7-and-1-9-2/203373 "2011-02-18T17:42:25Z")
Hi all, I am trying to generate a CSV with the code bellow: csv\_string = CSV.generate(:col\_sep =\> “\\t”) do |csv| csv \<\< \[“row”, “of”, “CSV”, “data”\] csv \<\< \[“test”, “ao”\] end But when I try with Ruby 1.8.7 I get th… --- ## [Opportunité de CDI](https://www.ruby-forum.com/t/opportunita-de-cdi/189494)
**Author:** [@guero\_loco](https://www.ruby-forum.com/u/guero_loco)\ **Replies:** 1\ **Last updated:** [August 16, 2010, 1:09pm UTC](https://www.ruby-forum.com/t/opportunita-de-cdi/189494 "2010-08-16T13:09:31Z")
Bonjour, Je me permets d’utiliser la partie “France” de ce forum pour publier une offre d’emploi qui pourrait intéresser vos lecteurs. Nous sommes une jeune société (2007) en pleine croissance dans le domaine des … --- ## [Uninitialized Constant Using New S3 Library](https://www.ruby-forum.com/t/uninitialized-constant-using-new-s3-library/78113)
**Author:** [@hunter\_h](https://www.ruby-forum.com/u/hunter_h)\ **Replies:** 1\ **Last updated:** [January 14, 2010, 8:00am UTC](https://www.ruby-forum.com/t/uninitialized-constant-using-new-s3-library/78113 "2010-01-14T08:00:58Z")
I am trying to use the new S3 library (thanks Marcel!) but I am getting an Uninitialized Constant message: Service.buckets NameError: uninitialized constant Service from /opt/local/lib/ruby/gems/1.8/gems/activesupp… --- ## [^M^M Control Character Substitution](https://www.ruby-forum.com/t/m-m-control-character-substitution/177308)
**Author:** [@goodfriend](https://www.ruby-forum.com/u/goodfriend)\ **Replies:** 1\ **Last updated:** [October 14, 2009, 11:05pm UTC](https://www.ruby-forum.com/t/m-m-control-character-substitution/177308 "2009-10-14T23:05:44Z")
Hi, I have code that successfully reads a CSV file using FasterCSV and puts the data into a simple, 2x2 array. Some of the cells I read in and print out to a file contain some kind of a control character that I don’t… --- ## [MissingSourceFile (no such file to load -- mysql)](https://www.ruby-forum.com/t/missingsourcefile-no-such-file-to-load-mysql/157743)
**Author:** [@pjpatten](https://www.ruby-forum.com/u/pjpatten)\ **Replies:** 1\ **Last updated:** [January 14, 2009, 11:13pm UTC](https://www.ruby-forum.com/t/missingsourcefile-no-such-file-to-load-mysql/157743 "2009-01-14T23:13:22Z")
I’m having problem trying to get the app running properly due to it not finding MySQL.It seems that the app can’t find mysql. This error shows up on my production log: MissingSourceFile (no such file to load – mysql) --- ## [Can't Activate Capistrano Error](https://www.ruby-forum.com/t/cant-activate-capistrano-error/151560)
**Author:** [@jpfeifer](https://www.ruby-forum.com/u/jpfeifer)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 3:23am UTC](https://www.ruby-forum.com/t/cant-activate-capistrano-error/151560 "2008-10-23T03:23:36Z")
Greetings, I’m getting an error when trying to do a “cap staging deploy” from the command line: $ cap staging deploy /Library/Ruby/Site/1.8/rubygems.rb:147:in activate': can't activate capistrano (= 2.4.3, runtime), … --- ## [Extensions and sessions](https://www.ruby-forum.com/t/extensions-and-sessions/110067)
**Author:** [@blackedder](https://www.ruby-forum.com/u/blackedder)\ **Replies:** 1\ **Last updated:** [July 30, 2007, 11:47pm UTC](https://www.ruby-forum.com/t/extensions-and-sessions/110067 "2007-07-30T23:47:43Z")
I’m creating a Radiant extensions to secure some pages in a website, preventing it from opening without a valid login. To achieve this, I added a before filter to the site controller and created a special LoginPage ty… [Previous page](https://www.ruby-forum.com/top.md?page=1288&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1290&per_page=50)