# Top **URL:** https://www.ruby-forum.com/top.md?page=785 [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:** 786 --- ## [Send SMS with rails application](https://www.ruby-forum.com/t/send-sms-with-rails-application/181985)
**Author:** [@preksha](https://www.ruby-forum.com/u/preksha)\ **Replies:** 7\ **Last updated:** [January 22, 2010, 4:48am UTC](https://www.ruby-forum.com/t/send-sms-with-rails-application/181985 "2010-01-22T04:48:55Z")
hi, I have added SMS sending functionality in my rails application.It works in my local pc, but on the live site sms is not sent to any one…so, is there any thing which i require to setup on the rails server?? thnak… --- ## [How can I have the tests for my Rails app to be executed in a random order?](https://www.ruby-forum.com/t/how-can-i-have-the-tests-for-my-rails-app-to-be-executed-in-a-random-order/175115)
**Author:** [@Piero\_Di\_Bello](https://www.ruby-forum.com/u/Piero_Di_Bello)\ **Replies:** 7\ **Last updated:** [September 8, 2009, 10:20pm UTC](https://www.ruby-forum.com/t/how-can-i-have-the-tests-for-my-rails-app-to-be-executed-in-a-random-order/175115 "2009-09-08T22:20:59Z")
Hi How can I have the tests for my Rails app to be executed in a random order? Is there a simple solution using rake? I already posted my question to stackoverflow (http:// order-with-rake) but the few responses I g… --- ## [Use Rails to develop websites that frequently change layout](https://www.ruby-forum.com/t/use-rails-to-develop-websites-that-frequently-change-layout/147241)
**Author:** [@ruby\_tl](https://www.ruby-forum.com/u/ruby_tl)\ **Replies:** 7\ **Last updated:** [September 2, 2008, 4:30pm UTC](https://www.ruby-forum.com/t/use-rails-to-develop-websites-that-frequently-change-layout/147241 "2008-09-02T16:30:45Z")
Hi experts! I would like to develop a website using rails that projects can do the following things. Designers can freely and frequently design and change layout of pages (HTML,XHTML format) with a lot of dinamic d… --- ## [Sessione e running ruby](https://www.ruby-forum.com/t/sessione-e-running-ruby/129925)
**Author:** [@globalace](https://www.ruby-forum.com/u/globalace)\ **Replies:** 7\ **Last updated:** [March 10, 2008, 10:33am UTC](https://www.ruby-forum.com/t/sessione-e-running-ruby/129925 "2008-03-10T10:33:42Z")
Salve, ho installayo ruby e rubygems per eseguire solunas. per far partire il server e l’applicazione devo digitare: cd /var/www/html/soluna/ ruby ecc. Solo che se chiudo la sessione di lavoro l’applicazione si ferma… --- ## [About assert\_difference problem. help!](https://www.ruby-forum.com/t/about-assert-difference-problem-help/113629)
**Author:** [@zlai](https://www.ruby-forum.com/u/zlai)\ **Replies:** 7\ **Last updated:** [September 25, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/about-assert-difference-problem-help/113629 "2007-09-25T23:10:22Z")
class PersonTest \< Test::Unit::TestCase fixtures :people def setup end def test\_should\_create\_person assert\_difference people, :count do person=Person.newly\_created assert !person.new\_record?, “#{person.errors.fu… --- ## [Serch in blog - What is the best method](https://www.ruby-forum.com/t/serch-in-blog-what-is-the-best-method/105754)
**Author:** [@raj\_ma](https://www.ruby-forum.com/u/raj_ma)\ **Replies:** 7\ **Last updated:** [June 4, 2007, 5:56am UTC](https://www.ruby-forum.com/t/serch-in-blog-what-is-the-best-method/105754 "2007-06-04T05:56:54Z")
Hi, I am completly new to rail and developing a blog, was just interested in knowing what is the best method to implement search to search my blogs. Thank you, Raj. --- ## [Bitmap manipulation](https://www.ruby-forum.com/t/bitmap-manipulation/85823)
**Author:** [@jimb](https://www.ruby-forum.com/u/jimb)\ **Replies:** 7\ **Last updated:** [February 16, 2007, 6:05pm UTC](https://www.ruby-forum.com/t/bitmap-manipulation/85823 "2007-02-16T18:05:36Z")
I would normally use FreeImage, but I cannot find a Ruby wrapper for this? So if I can’t find a wrapper for FreeImage is there any other suitable libraries that I can use with Ruby? Thanks, Jim. --- ## [Unit Testing and assert\_match](https://www.ruby-forum.com/t/unit-testing-and-assert-match/81946)
**Author:** [@Draconid](https://www.ruby-forum.com/u/Draconid)\ **Replies:** 1\ **Last updated:** [January 16, 2007, 11:14pm UTC](https://www.ruby-forum.com/t/unit-testing-and-assert-match/81946 "2007-01-16T23:14:57Z")
I’m trying to ensure that various fields are saved to the database without html, by stripping tags in before\_save. However I’m having trouble setting up the unit test for this and I’m not sure if it’s my code or my t… --- ## [Freeride, FXRuby, FXScintilla, etc. (Includes ANNOUNCE: FXSc](https://www.ruby-forum.com/t/freeride-fxruby-fxscintilla-etc-includes-announce-fxsc/73498)
**Author:** [@MSEdward\_SEdS\_Bora](https://www.ruby-forum.com/u/MSEdward_SEdS_Bora)\ **Replies:** 7\ **Last updated:** [October 25, 2006, 10:26am UTC](https://www.ruby-forum.com/t/freeride-fxruby-fxscintilla-etc-includes-announce-fxsc/73498 "2006-10-25T10:26:36Z")
I just received this in my email. As most of you know by now, I run Gentoo Linux and the whole Fox/FXScintilla/FXRuby/Freeride dependency chain is in there. And it appears to be stuck at Fox 1.2.6 because of various b… --- ## [Build failed on osx](https://www.ruby-forum.com/t/build-failed-on-osx/67354)
**Author:** [@Masatoshi\_SEKI](https://www.ruby-forum.com/u/Masatoshi_SEKI)\ **Replies:** 7\ **Last updated:** [October 22, 2006, 9:00pm UTC](https://www.ruby-forum.com/t/build-failed-on-osx/67354 "2006-10-22T21:00:56Z")
e$B31$H$$$$$^$9!#e(B OSXe$B\>e$Ge(BCVS HEADe$B$Ne(Bruby(1.9e$B7Oe(B)e$B$N%S%k%I$K\<:GT$7$F:$$C$F$$$^$9!#e(B e$B%3%s%Q%$%k$,$G$-$J$$$N$G$J$/$F!“e(BMakefilee$B$K$J$K$+LdBj$,$”$k$h$&$J5$$,$7$^$9!#e(B $ make gcc -g -O2 -p… --- ## [Error using feedtools](https://www.ruby-forum.com/t/error-using-feedtools/55345)
**Author:** [@beachguy82](https://www.ruby-forum.com/u/beachguy82)\ **Replies:** 7\ **Last updated:** [April 20, 2006, 3:37am UTC](https://www.ruby-forum.com/t/error-using-feedtools/55345 "2006-04-20T03:37:05Z")
I performed a gem install feedtools, I then added these 2 lines to my environment.rb: require ‘rubygems’ require ‘feed\_tools’ I then added this method in my controller: def rss @post = Post.most\_recent feed = Feed… --- ## [String.to\_sym?](https://www.ruby-forum.com/t/string-to-sym/98595)
**Author:** [@robertj](https://www.ruby-forum.com/u/robertj)\ **Replies:** 7\ **Last updated:** [December 13, 2005, 3:43pm UTC](https://www.ruby-forum.com/t/string-to-sym/98595 "2005-12-13T15:43:59Z")
hi, is there a String#to\_sym method anywhere in the statndard lib? i couldnt find anything like that but maybe i missed it. its easy enough to write class String def to\_sym eval “:#{self}” end end just want to … --- ## [Don't dream your life, live your dream](https://www.ruby-forum.com/t/dont-dream-your-life-live-your-dream/240432)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [April 14, 2014, 10:35am UTC](https://www.ruby-forum.com/t/dont-dream-your-life-live-your-dream/240432 "2014-04-14T10:35:40Z")
Would you like to be a part of a team developing highly innovative firewall? Do you want to work in a German company, who is a 100% subsidiary of a German electronics Group? Would you like to work in an environment w… --- ## [Whenever gem](https://www.ruby-forum.com/t/whenever-gem/235697)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [July 11, 2013, 2:22am UTC](https://www.ruby-forum.com/t/whenever-gem/235697 "2013-07-11T02:22:38Z")
Hello All, I want to schedule a mail every day. I used whenever gem. I added gem ‘whenever’ in my gemfile. Then in the terminal I did - “whenever .” which created a schedule.rb. In schedule.rd I added this piece of … --- ## [Teaching a Class on Ruby](https://www.ruby-forum.com/t/teaching-a-class-on-ruby/222988)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 19, 2012, 2:23am UTC](https://www.ruby-forum.com/t/teaching-a-class-on-ruby/222988 "2012-09-19T02:23:47Z")
Hey guys, I’m new to the list. I’m a Student Rubyist/Unix Hacker out of Joplin, MO. I’m looking into starting a Class/Podcast on Ruby because of some of the interest I’ve generated in the language. I’ve been asked if … --- ## [Upload module + PHP causes active connections to continually increase](https://www.ruby-forum.com/t/upload-module-php-causes-active-connections-to-continually-increase/181704)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [February 23, 2010, 9:17pm UTC](https://www.ruby-forum.com/t/upload-module-php-causes-active-connections-to-continually-increase/181704 "2010-02-23T21:17:45Z")
Hi all, I’m developing a site using the upload module v2.0.11 ( from http://www.grid.net.ru/nginx/upload.en.html ) and just turned on the Stub Status module. I noticed that each time I send an upload form, the “activ… --- ## [Bitwise shift help](https://www.ruby-forum.com/t/bitwise-shift-help/181024)
**Author:** [@kvetch](https://www.ruby-forum.com/u/kvetch)\ **Replies:** 5\ **Last updated:** [January 5, 2010, 12:05am UTC](https://www.ruby-forum.com/t/bitwise-shift-help/181024 "2010-01-05T00:05:24Z")
Hello, I am new to Ruby and was wondering if there is an easier/faster way to determine if a bit is set in a number. For example, If my number is 1011000010 and I want to check to see if 3rd bit is set so 1011000010 … --- ## [\[cucumber\] Bug introduced in 0.3.1](https://www.ruby-forum.com/t/cucumber-bug-introduced-in-0-3-1/166896)
**Author:** [@leemhenson](https://www.ruby-forum.com/u/leemhenson)\ **Replies:** 5\ **Last updated:** [May 5, 2009, 4:32pm UTC](https://www.ruby-forum.com/t/cucumber-bug-introduced-in-0-3-1/166896 "2009-05-05T16:32:27Z")
Hi All, I’m new to the list, but a happy cucumber user with a few weeks experience now… a bit of a shock this morning when someone upgraded here and happened to jump up to 0.3.1, we’re seeing the following output… I… --- ## [I hope the codes can compiled under MingW](https://www.ruby-forum.com/t/i-hope-the-codes-can-compiled-under-mingw/160548)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [February 23, 2009, 3:15am UTC](https://www.ruby-forum.com/t/i-hope-the-codes-can-compiled-under-mingw/160548 "2009-02-23T03:15:54Z")
Subject: I hope the codes can compiled under MingWDate: Wed, 18 Feb 2009 00:06:15 +0800 Cause MingW will compile the codes to native banary,I hope some day I can get this kind of code.I think it’s better than the one … --- ## [Text not rendering as html](https://www.ruby-forum.com/t/text-not-rendering-as-html/144210)
**Author:** [@messismore](https://www.ruby-forum.com/u/messismore)\ **Replies:** 5\ **Last updated:** [July 27, 2008, 9:37pm UTC](https://www.ruby-forum.com/t/text-not-rendering-as-html/144210 "2008-07-27T21:37:37Z")
Hi, I initially posted this in the Rails Deployment section by accident. I have set up TinyMCE as an inkine javascript text editor on my text areas, but when I open show.html.erb it renders out, for example, bold tag… --- ## [Presentation video](https://www.ruby-forum.com/t/presentation-video/90634)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 5\ **Last updated:** [March 30, 2007, 8:39pm UTC](https://www.ruby-forum.com/t/presentation-video/90634 "2007-03-30T20:39:37Z")
My presentation (~35 min) is now available on Google Video. Yay! http://video.google.com/videoplay?docid=873065414896280423&hl=en Again, the slides are here: http://seancribbs.com/customizing-radiantcms Sean --- ## [Printf inside a string](https://www.ruby-forum.com/t/printf-inside-a-string/87309)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 5\ **Last updated:** [March 1, 2007, 6:00pm UTC](https://www.ruby-forum.com/t/printf-inside-a-string/87309 "2007-03-01T18:00:06Z")
Hi, This is a pretty simple question. I need to do a “printf” of some numbers inside a string. I just can’t figure out how to express a long string that has that “printf” inside it, because the printf statement itsel… --- ## [HAML, che ne pensate?](https://www.ruby-forum.com/t/haml-che-ne-pensate/83207)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 5\ **Last updated:** [January 24, 2007, 1:59pm UTC](https://www.ruby-forum.com/t/haml-che-ne-pensate/83207 "2007-01-24T13:59:41Z")
Ciao oggi hop trovato questo linguaggio di markup per rails, si chiama haml e sembra interessante anche s enon ho ancora approfondito. voi che ne dite? può essere utile ho è solo una perdita di tempo per scrivere co… --- ## [How do you manage blog items?](https://www.ruby-forum.com/t/how-do-you-manage-blog-items/73821)
**Author:** [@mole](https://www.ruby-forum.com/u/mole)\ **Replies:** 5\ **Last updated:** [October 28, 2006, 1:27pm UTC](https://www.ruby-forum.com/t/how-do-you-manage-blog-items/73821 "2006-10-28T13:27:13Z")
Hi, I just have started to use Radiant. I really like Radiant. One thing I am wondering is when I use it as a blog software. I tried to put 20 articles under articles folder. It is Okay. When I get so many articles… --- ## [Validation, concurrency, and transactions](https://www.ruby-forum.com/t/validation-concurrency-and-transactions/66202)
**Author:** [@Michael\_McGreevy](https://www.ruby-forum.com/u/Michael_McGreevy)\ **Replies:** 5\ **Last updated:** [August 23, 2006, 11:30pm UTC](https://www.ruby-forum.com/t/validation-concurrency-and-transactions/66202 "2006-08-23T23:30:37Z")
Hi, Something has been bothering me about model validation: how do I know that the database has not changed in between when I validate my model’s data, and when it actually gets saved to the database? As a simple … --- ## [Environment Variable for Ruby on Rails](https://www.ruby-forum.com/t/environment-variable-for-ruby-on-rails/48422)
**Author:** [@tomrossi7](https://www.ruby-forum.com/u/tomrossi7)\ **Replies:** 5\ **Last updated:** [November 21, 2005, 4:33am UTC](https://www.ruby-forum.com/t/environment-variable-for-ruby-on-rails/48422 "2005-11-21T04:33:59Z")
Is there an entry in the request.env hash for the host header? I can parse the request.env\[“REQUEST\_URI”\], but I was just wondering. I couldn’t find any documentation on the contents of that hash – Peak Obsession ap… --- ## [Reverse proxy SMTP - How distinguish MUA and MTA](https://www.ruby-forum.com/t/reverse-proxy-smtp-how-distinguish-mua-and-mta/242213)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [June 4, 2015, 9:47pm UTC](https://www.ruby-forum.com/t/reverse-proxy-smtp-how-distinguish-mua-and-mta/242213 "2015-06-04T21:47:58Z")
Hi Still building a nginx reverse proxy for my mail servers. Thanks to the community, I now have a secure connection between nginx and my backend mail server. POP and IMAP are working well, from a MUA to my server. … --- ## [Expanding a flex grid sizer horizontally](https://www.ruby-forum.com/t/expanding-a-flex-grid-sizer-horizontally/209101)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [July 8, 2011, 9:23pm UTC](https://www.ruby-forum.com/t/expanding-a-flex-grid-sizer-horizontally/209101 "2011-07-08T21:23:42Z")
wxruby-users mailing list removed\_email\_address@domain.invalid http://rubyforge.org/mailman/listinfo/wxruby-users --- ## [Pass hidden field to the controller](https://www.ruby-forum.com/t/pass-hidden-field-to-the-controller/168505)
**Author:** [@prabesh](https://www.ruby-forum.com/u/prabesh)\ **Replies:** 2\ **Last updated:** [May 21, 2009, 5:46pm UTC](https://www.ruby-forum.com/t/pass-hidden-field-to-the-controller/168505 "2009-05-21T17:46:43Z")
How do I get the value form the hidden field and pass it to the controller?Also how do I get the value in the controller. --- ## [How to write test about validates\_associated](https://www.ruby-forum.com/t/how-to-write-test-about-validates-associated/141679)
**Author:** [@mgreenly](https://www.ruby-forum.com/u/mgreenly)\ **Replies:** 2\ **Last updated:** [June 29, 2008, 10:00pm UTC](https://www.ruby-forum.com/t/how-to-write-test-about-validates-associated/141679 "2008-06-29T22:00:50Z")
Here is my model: class Account \< ActiveRecord::Base has\_many :users, :dependent =\> :destroy has\_many :bus belongs\_to :currency has\_many :mylogs, :dependent =\> :destroy has\_many :batchuserdefines, :dependent =\> :de… --- ## [Re: a newbie doomed in the first introduction to rails](https://www.ruby-forum.com/t/re-a-newbie-doomed-in-the-first-introduction-to-rails/63933)
**Author:** [@Talha\_O](https://www.ruby-forum.com/u/Talha_O)\ **Replies:** 2\ **Last updated:** [January 22, 2006, 9:45am UTC](https://www.ruby-forum.com/t/re-a-newbie-doomed-in-the-first-introduction-to-rails/63933 "2006-01-22T09:45:15Z")
Hello, Thank you for the fast responses, I really appreciate. I really enjoy being a part of such a great community. I still could not solve my problem. To make sure that I can not connect beacuse of access rights,… --- ## [Mauricio Fernandez Please Email Me](https://www.ruby-forum.com/t/mauricio-fernandez-please-email-me/52084)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 2\ **Last updated:** [January 11, 2006, 2:40pm UTC](https://www.ruby-forum.com/t/mauricio-fernandez-please-email-me/52084 "2006-01-11T14:40:08Z")
Sorry to spam this list, but all my attempts to reach Mauricio Fernandez by email have failed. If you see this, could you please send a message I could respond to: removed\_email\_address@domain.invalid It is a Ruby r… --- ## [Resque and namespaces](https://www.ruby-forum.com/t/resque-and-namespaces/240723)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [May 7, 2014, 11:42pm UTC](https://www.ruby-forum.com/t/resque-and-namespaces/240723 "2014-05-07T23:42:03Z")
Ciao lista, sto usando le seguenti gemme: resque (1.25.2) resque-scheduler (2.5.5) e sto provando ad specificare un namespace in un’applicazione rails 4. Ho configurato il config.ru seguendo le indicazioni presenti … --- ## [Utilità operatore modulo "%"](https://www.ruby-forum.com/t/utilita-operatore-modulo/227019)
**Author:** [@albertobraschi](https://www.ruby-forum.com/u/albertobraschi)\ **Replies:** 3\ **Last updated:** [February 28, 2013, 10:50pm UTC](https://www.ruby-forum.com/t/utilita-operatore-modulo/227019 "2013-02-28T22:50:23Z")
Scusate la mia ignoranza, è da qualche mesetto che sto imparando Ruby e non ho maai incontrato un esempio con l’operatore %. Volevo chiedervi in quali casi potrebbe diventare utile e dove lo utilizzate maggiormente. … --- ## [FM transmitter](https://www.ruby-forum.com/t/fm-transmitter/214790)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [December 13, 2011, 3:32am UTC](https://www.ruby-forum.com/t/fm-transmitter/214790 "2011-12-13T03:32:05Z")
Hi, is it possible to make gnuradio/usrp2/WBX & fedora 15, combination as FM transmitter to stream audio files as we can do in some smart phones. please help,if you there is a grc/python file already, I have tried oth… --- ## [Form\_for text\_field](https://www.ruby-forum.com/t/form-for-text-field/213442)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [November 3, 2011, 12:44pm UTC](https://www.ruby-forum.com/t/form-for-text-field/213442 "2011-11-03T12:44:02Z")
I have a form … html … \<% form\_for @person do |f| %\> … html … \<%= f.text\_field :last\_name %\> … html … \<% end %\> When last\_name field of @person doesn’t contains french special symbols like ‘é’, all characters are… --- ## [Merge Attribute after Rails find query](https://www.ruby-forum.com/t/merge-attribute-after-rails-find-query/210878)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [August 19, 2011, 11:21am UTC](https://www.ruby-forum.com/t/merge-attribute-after-rails-find-query/210878 "2011-08-19T11:21:26Z")
Hi Everyone, I have small doubt in rails. I hope i will get solution from here. I am using rails find query like this def self.data\_query(params,label) BaseManagedEntity.find(:all, :select =\> “b.BaseManagedEntityInt… --- ## [system("AcroRd32.exe ")](https://www.ruby-forum.com/t/system-acrord32-exe/191726)
**Author:** [@mamadoutoure](https://www.ruby-forum.com/u/mamadoutoure)\ **Replies:** 8\ **Last updated:** [July 19, 2010, 8:01pm UTC](https://www.ruby-forum.com/t/system-acrord32-exe/191726 "2010-07-19T20:01:59Z")
Hi, Is there a way to start Acrrobat reader on my local desktop by a ruby application running on the server by launching : system("AcroRd32.exe " ? --- ## [Trouble with latest GIT of Gnu Radio](https://www.ruby-forum.com/t/trouble-with-latest-git-of-gnu-radio/191064)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 8\ **Last updated:** [July 7, 2010, 5:23am UTC](https://www.ruby-forum.com/t/trouble-with-latest-git-of-gnu-radio/191064 "2010-07-07T05:23:48Z")
Environment: 3 different computers, all running F12 with all latest updates Both USRP2 and USRP1 Latest GIT A segfault is provoked in gr\_sync\_decimator.cc:64 when you have an FFT filter, and change its size at r… --- ## [Rexml pretty printing "can't modify frozen string"](https://www.ruby-forum.com/t/rexml-pretty-printing-cant-modify-frozen-string/187542)
**Author:** [@Une\_BSSSSvue](https://www.ruby-forum.com/u/Une_BSSSSvue)\ **Replies:** 3\ **Last updated:** [April 25, 2010, 12:31pm UTC](https://www.ruby-forum.com/t/rexml-pretty-printing-cant-modify-frozen-string/187542 "2010-04-25T12:31:13Z")
i want to use (ruby 1.9) Formatters::Pretty and i get the error : /opt/local/lib/ruby1.9/1.9.1/rexml/formatters/pretty.rb:90:in \`squeeze!’: can’t modify frozen string (RuntimeError) then, i look if my strings are froz… --- ## [How i can mage EXE file after write program](https://www.ruby-forum.com/t/how-i-can-mage-exe-file-after-write-program/179366)
**Author:** [@sql\_injection](https://www.ruby-forum.com/u/sql_injection)\ **Replies:** 8\ **Last updated:** [November 23, 2009, 4:03pm UTC](https://www.ruby-forum.com/t/how-i-can-mage-exe-file-after-write-program/179366 "2009-11-23T16:03:27Z")
hi every body im sajjad from iran but studetn in india i have 2 problems frist problem has my english languige it has not good sometimes 2th problem is i have one program means i wrot one program like : puts “Hi Rub… --- ## [Flash](https://www.ruby-forum.com/t/flash/100572)
**Author:** [@neha](https://www.ruby-forum.com/u/neha)\ **Replies:** 8\ **Last updated:** [April 28, 2009, 4:48pm UTC](https://www.ruby-forum.com/t/flash/100572 "2009-04-28T16:48:50Z")
Why is Flash important for session data? --- ## [Cucumber custome reports](https://www.ruby-forum.com/t/cucumber-custome-reports/166653)
**Author:** [@sarathx](https://www.ruby-forum.com/u/sarathx)\ **Replies:** 3\ **Last updated:** [April 28, 2009, 11:29am UTC](https://www.ruby-forum.com/t/cucumber-custome-reports/166653 "2009-04-28T11:29:40Z")
Hi, I need to create a custom report based on cucumber output. I am thinking of two ways to do this. Either I have to write a java application to fetch the values like execution time for each scenarios along with i… --- ## [Active Record - find - select option](https://www.ruby-forum.com/t/active-record-find-select-option/155463)
**Author:** [@bruparel](https://www.ruby-forum.com/u/bruparel)\ **Replies:** 8\ **Last updated:** [December 13, 2008, 10:02pm UTC](https://www.ruby-forum.com/t/active-record-find-select-option/155463 "2008-12-13T22:02:11Z")
I have an accounts table and a coaches table. The tables are as follows (with unimportant fields deleted): Accounts (id, name,…) Coaches (id, account\_id, business\_id, account\_limit) Each account can either have one… --- ## [What's wrong with this code? (hitting my head against a wall)](https://www.ruby-forum.com/t/whats-wrong-with-this-code-hitting-my-head-against-a-wall/153874)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 8\ **Last updated:** [November 23, 2008, 1:39pm UTC](https://www.ruby-forum.com/t/whats-wrong-with-this-code-hitting-my-head-against-a-wall/153874 "2008-11-23T13:39:06Z")
Hi, I’m just trying to load a set of options which doesn’t require tables (i.e. using tableless plugin). Error when going to view at “http://localhost:3000/graph2/edit” is undefined method \`calc\_type’ for Line(Table … --- ## [Barby: Codigo de barras con el texto debajo](https://www.ruby-forum.com/t/barby-codigo-de-barras-con-el-texto-debajo/151326)
**Author:** [@xurdekio](https://www.ruby-forum.com/u/xurdekio)\ **Replies:** 3\ **Last updated:** [October 21, 2008, 5:45pm UTC](https://www.ruby-forum.com/t/barby-codigo-de-barras-con-el-texto-debajo/151326 "2008-10-21T17:45:17Z")
Hola, me gustaria saber si generando codigos de barras con barby es posible poner el texto que codifica el codigo de barras bajo dicho codigo barras. Gracias. --- ## [Xml missing template](https://www.ruby-forum.com/t/xml-missing-template/151046)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 3\ **Last updated:** [October 16, 2008, 10:27pm UTC](https://www.ruby-forum.com/t/xml-missing-template/151046 "2008-10-16T22:27:03Z")
Hello, I am building my first rails 2 app and using xml builder for the first time. After digging around I some builder tutorials, yay :slight\_smile: But I have quickly run into a problem. When I name my file titl… --- ## [How about find(:exactly\_one, ...)?](https://www.ruby-forum.com/t/how-about-find-exactly-one/135192)
**Author:** [@kuma](https://www.ruby-forum.com/u/kuma)\ **Replies:** 8\ **Last updated:** [April 22, 2008, 11:46pm UTC](https://www.ruby-forum.com/t/how-about-find-exactly-one/135192 "2008-04-22T23:46:45Z")
All, Is there a safe, one-line way of finding a record that: Must be present Must be unique (according to the conditions) Bootstrapping data (often stored as a constant) often spurs this need, e.g. class Status \< A… --- ## [How to debug failing Kernel.system call](https://www.ruby-forum.com/t/how-to-debug-failing-kernel-system-call/120010)
**Author:** [@BallS\_Donald\_A\_Jr\_S](https://www.ruby-forum.com/u/BallS_Donald_A_Jr_S)\ **Replies:** 3\ **Last updated:** [November 14, 2007, 1:40pm UTC](https://www.ruby-forum.com/t/how-to-debug-failing-kernel-system-call/120010 "2007-11-14T13:40:46Z")
Hi folks. I’ve got a simple Kernel.system call which is failing: system(‘svn’, ‘commit’, ‘-q’, ‘–non-interactive’, ‘–message’, ‘File updated by dball’, ‘reports/2007-11-11.txt’) with exit code 256. When I run this fro… --- ## [Dhaka 0.0.5 bugfix](https://www.ruby-forum.com/t/dhaka-0-0-5-bugfix/79445)
**Author:** [@Mushfeq\_K](https://www.ruby-forum.com/u/Mushfeq_K)\ **Replies:** 8\ **Last updated:** [December 29, 2006, 3:30am UTC](https://www.ruby-forum.com/t/dhaka-0-0-5-bugfix/79445 "2006-12-29T03:30:38Z")
This version of the Dhaka gem fixes two bugs in the handling of grammars that use precedence hints: Production precedences were sometimes not being calculated correctly because of the grammar not being fully loaded a… [Previous page](https://www.ruby-forum.com/top.md?page=784&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=786&per_page=50)