# Top **URL:** https://www.ruby-forum.com/top.md?page=1061 [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:** 1062 --- ## [3.7 - nothing works :)](https://www.ruby-forum.com/t/3-7-nothing-works/235043)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 6\ **Last updated:** [May 28, 2013, 4:27pm UTC](https://www.ruby-forum.com/t/3-7-nothing-works/235043 "2013-05-28T16:27:48Z")
Hi, It is not as bad as it sounds, but almost :slight\_smile: With building the last “master” on a 32bit Kubuntu 12.04 none of my grc files work. They are all with analog stuff, FM TX and RX stuff with USRP1 as trans… --- ## [Bug?](https://www.ruby-forum.com/t/bug/229013)
**Author:** [@suttya](https://www.ruby-forum.com/u/suttya)\ **Replies:** 6\ **Last updated:** [May 16, 2013, 3:00pm UTC](https://www.ruby-forum.com/t/bug/229013 "2013-05-16T15:00:03Z")
Hy all! I have this error and i don’t know how to slove it. https://gist.github.com/Stageline/9a643fa13d040d49f1d1 Short details: I try request url with curl seems everithing OK, getting http 200 code, but if i try t… --- ## [Methods in subclasses](https://www.ruby-forum.com/t/methods-in-subclasses/227226)
**Author:** [@jjrussell](https://www.ruby-forum.com/u/jjrussell)\ **Replies:** 6\ **Last updated:** [March 9, 2013, 12:37am UTC](https://www.ruby-forum.com/t/methods-in-subclasses/227226 "2013-03-09T00:37:36Z")
Hi, I’m new to ruby programming and I want to ask you if you can help me on this. I have created 3 classes (c1, c2, c3) and I want to do 3 sublasses (sc1, sc2, sc3). the classes are related. I want to define a meth… --- ## [Creating 2-D array from 1-D array](https://www.ruby-forum.com/t/creating-2-d-array-from-1-d-array/214293)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [November 28, 2011, 2:06am UTC](https://www.ruby-forum.com/t/creating-2-d-array-from-1-d-array/214293 "2011-11-28T02:06:44Z")
Hello, I am relatively new to Ruby. I have an existing array: a = \[1 , 2 , 3 , 4 , 5 , 6\] and I want to create this 2-D array: b = \[\[1 , 2\]\[2 , 4\]\[5 , 6\]\] I am using the following code, which works, but seems somewh… --- ## [Building a tree from the leaves down](https://www.ruby-forum.com/t/building-a-tree-from-the-leaves-down/209744)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [July 25, 2011, 6:26pm UTC](https://www.ruby-forum.com/t/building-a-tree-from-the-leaves-down/209744 "2011-07-25T18:26:14Z")
Have a algorithmic problem, I can’t quite get a clear idea of how to handle it. I have a list of objects that respond to #case that will return nil or a case object. Each case object also responds to #case and may re… --- ## [Does url resolve support ipv6?](https://www.ruby-forum.com/t/does-url-resolve-support-ipv6/203478)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [February 22, 2011, 6:14am UTC](https://www.ruby-forum.com/t/does-url-resolve-support-ipv6/203478 "2011-02-22T06:14:28Z")
I have several upstream servers, which are configured like this: upstream backend { ip\_hash; server backend1.example.com; server backend2.example.com; server backend3.example.com down; server backend4.exam… --- ## [Suggested books for the complete Noveice](https://www.ruby-forum.com/t/suggested-books-for-the-complete-noveice/193644)
**Author:** [@irfan](https://www.ruby-forum.com/u/irfan)\ **Replies:** 6\ **Last updated:** [August 21, 2010, 4:10pm UTC](https://www.ruby-forum.com/t/suggested-books-for-the-complete-noveice/193644 "2010-08-21T16:10:29Z")
Hi, I am new in this group, if I want to learn rubyonrails what should I do first. I am very much interested to learn rails as I saw a video and make simple blog following that and then I started feeling that I shoul… --- ## [How come i cant grab all rss items from a feed](https://www.ruby-forum.com/t/how-come-i-cant-grab-all-rss-items-from-a-feed/164704)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 6\ **Last updated:** [April 5, 2009, 7:25pm UTC](https://www.ruby-forum.com/t/how-come-i-cant-grab-all-rss-items-from-a-feed/164704 "2009-04-05T19:25:32Z")
When i try and access the bbc feed it will only return the latest 40 results. However if i use the same feed in google reader, it can return a lot more. Why is this and how do i modify the code below so that i can ret… --- ## [.to\_xml on an index, custom set response by Object](https://www.ruby-forum.com/t/to-xml-on-an-index-custom-set-response-by-object/161418)
**Author:** [@mattfs218](https://www.ruby-forum.com/u/mattfs218)\ **Replies:** 6\ **Last updated:** [February 26, 2009, 12:06pm UTC](https://www.ruby-forum.com/t/to-xml-on-an-index-custom-set-response-by-object/161418 "2009-02-26T12:06:41Z")
I have a Contacts controller, that I’m using to output contacts when an index is called, but the XML that I will output for each contact varies. I’m not having any success using :proc or :method :method could work, bu… --- ## [Some benchmarks with MinGW, JRuby, MSVC](https://www.ruby-forum.com/t/some-benchmarks-with-mingw-jruby-msvc/154492)
**Author:** [@jpedrosa](https://www.ruby-forum.com/u/jpedrosa)\ **Replies:** 6\ **Last updated:** [December 2, 2008, 12:24am UTC](https://www.ruby-forum.com/t/some-benchmarks-with-mingw-jruby-msvc/154492 "2008-12-02T00:24:39Z")
So, I have managed to build several different versions of Ruby to compare all in some benchmarks. I am going to let the numbers talk for themselves. It was all tested on an old desktop computer with Windows XP, so I … --- ## [Not sure why this controller spec isn't working](https://www.ruby-forum.com/t/not-sure-why-this-controller-spec-isnt-working/142434)
**Author:** [@Tiffani\_Ashley\_B](https://www.ruby-forum.com/u/Tiffani_Ashley_B)\ **Replies:** 6\ **Last updated:** [July 8, 2008, 6:21am UTC](https://www.ruby-forum.com/t/not-sure-why-this-controller-spec-isnt-working/142434 "2008-07-08T06:21:47Z")
Hey folks, I’ve been mocking and stubbing pretty nicely after the various bits of advice I received earlier about doing so. I’ve come to bits of code that work in one place and not in another, though. I’m hoping it… --- ## [Email issues](https://www.ruby-forum.com/t/email-issues/124103)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 6\ **Last updated:** [December 25, 2007, 6:16am UTC](https://www.ruby-forum.com/t/email-issues/124103 "2007-12-25T06:16:45Z")
I am having troubles getting the email configured to work properly. On the development side I have updated the config settings to throw errors if they occur, but the email seems to go through ok, but I never receive t… --- ## [Is my site getting hacked?](https://www.ruby-forum.com/t/is-my-site-getting-hacked/103764)
**Author:** [@jjkiesch](https://www.ruby-forum.com/u/jjkiesch)\ **Replies:** 6\ **Last updated:** [May 12, 2007, 9:24am UTC](https://www.ruby-forum.com/t/is-my-site-getting-hacked/103764 "2007-05-12T09:24:08Z")
I tried to ssh into a site that I have and was greeted with an error message: -bash: fork: Resource temporarily unavailable -bash-2.05b$ After sending a ticket to my host, I get a response saying the following: Som… --- ## [\[Fwd: \[FFTW-announce\] FFTW 3.2-alpha2 is available, Cell sup](https://www.ruby-forum.com/t/fwd-fftw-announce-fftw-3-2-alpha2-is-available-cell-sup/89341)
**Author:** [@highprob](https://www.ruby-forum.com/u/highprob)\ **Replies:** 6\ **Last updated:** [March 20, 2007, 12:49am UTC](https://www.ruby-forum.com/t/fwd-fftw-announce-fftw-3-2-alpha2-is-available-cell-sup/89341 "2007-03-20T00:49:28Z")
This bodes well for cell support… --- ## [Trying to understand something about instance variables](https://www.ruby-forum.com/t/trying-to-understand-something-about-instance-variables/87483)
**Author:** [@Kristen](https://www.ruby-forum.com/u/Kristen)\ **Replies:** 6\ **Last updated:** [March 3, 2007, 8:07am UTC](https://www.ruby-forum.com/t/trying-to-understand-something-about-instance-variables/87483 "2007-03-03T08:07:19Z")
My question is based on the following code from the agile book: File: depot\_f/app/controllers/store\_controller.rb private def find\_cart session\[:cart\] ||= Cart.new File: depot\_f/app/models/cart.rb class Cart Ö’att… --- ## [Re: Sorting arrays](https://www.ruby-forum.com/t/re-sorting-arrays/96496)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 6\ **Last updated:** [June 29, 2006, 10:06am UTC](https://www.ruby-forum.com/t/re-sorting-arrays/96496 "2006-06-29T10:06:24Z")
You can use the sort method on the entire Array: sorted=\[1, 2, “three”\] unsorted=\[6,5,‘four’\] a = sorted+unsorted b = a.sort { |x,y| x.to\_s \<=\> y.to\_s} =\>b is then \[1, 2, 5, 6, “four”, “three”\] (that’s because ‘1’ w… --- ## [Installation Problem](https://www.ruby-forum.com/t/installation-problem/96218)
**Author:** [@Harvey\_B](https://www.ruby-forum.com/u/Harvey_B)\ **Replies:** 6\ **Last updated:** [June 28, 2006, 10:36am UTC](https://www.ruby-forum.com/t/installation-problem/96218 "2006-06-28T10:36:17Z")
Morning, I’ve been keeping an eye on Radiant for a while and this morning I found I actually had some time to play with it. I have a Mac Mini running OS 10.4.6 and I have been using Locomotive which has Rails 1.1.2… --- ## [Flexible data schema in a database?](https://www.ruby-forum.com/t/flexible-data-schema-in-a-database/57073)
**Author:** [@wgamin](https://www.ruby-forum.com/u/wgamin)\ **Replies:** 6\ **Last updated:** [April 7, 2006, 9:33pm UTC](https://www.ruby-forum.com/t/flexible-data-schema-in-a-database/57073 "2006-04-07T21:33:31Z")
I figured I pose this to the list and see if any one can build a better mousetrap. The problem: Store hierarchical data in a database, but without knowing the hierarchy beforehand. Allow the user to define there own… --- ## [Serialized attributed with native hash is saved as !ruby/hash:ActiveSupport::HashWithIndifferentAcce](https://www.ruby-forum.com/t/serialized-attributed-with-native-hash-is-saved-as-ruby-hash-hashwithindifferentacce/244662)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [May 24, 2016, 11:37am UTC](https://www.ruby-forum.com/t/serialized-attributed-with-native-hash-is-saved-as-ruby-hash-hashwithindifferentacce/244662 "2016-05-24T11:37:19Z")
Hi, I have a Rails 3 application. I want to save multiple values in a filed. But when i save I have this error in the field — !ruby/hash:ActiveSupport::HashWithIndifferentAccess\\nit: Padova\\nde: Padovan\\n this is my … --- ## [How to acces the Application's control in Iron Ruby script](https://www.ruby-forum.com/t/how-to-acces-the-applications-control-in-iron-ruby-script/206531)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [May 4, 2011, 2:11pm UTC](https://www.ruby-forum.com/t/how-to-acces-the-applications-control-in-iron-ruby-script/206531 "2011-05-04T14:11:11Z")
Hi All, I’m trying to do the same in IronRuby that I have done in IronPython script, but its throwing some exception as undefine constant. I dont know how to achieve it Iron Ruby. In Puthon I will access the control … --- ## [Does RSpec interfere with Pathname#dirname or Pathname#realpath?](https://www.ruby-forum.com/t/does-rspec-interfere-with-pathname-dirname-or-pathname-realpath/204051)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 4, 2011, 1:32am UTC](https://www.ruby-forum.com/t/does-rspec-interfere-with-pathname-dirname-or-pathname-realpath/204051 "2011-03-04T01:32:16Z")
Hi, I starting a new project, and have run into behavior I cannot replicate in irb, (i.e. outside of using rspec) when the directory? returns true, so I thought I’d ask here, in case any one has seen this badhavior. … --- ## [Vanilla radiant 0.9.1 install broken?](https://www.ruby-forum.com/t/vanilla-radiant-0-9-1-install-broken/199626)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [November 25, 2010, 8:41pm UTC](https://www.ruby-forum.com/t/vanilla-radiant-0-9-1-install-broken/199626 "2010-11-25T20:41:14Z")
I’m able to install the radiant 0.9.1 gem and it’s dependencies no problem but when I start Mongrel and switch to the “Administrator” view, I don’t see a way to edit/view the Articles. I see the arrow next to Articles… --- ## [RedCloth 3.290 gems](https://www.ruby-forum.com/t/redcloth-3-290-gems/134133)
**Author:** [@S\_why](https://www.ruby-forum.com/u/S_why)\ **Replies:** 1\ **Last updated:** [April 11, 2008, 4:00pm UTC](https://www.ruby-forum.com/t/redcloth-3-290-gems/134133 "2008-04-11T16:00:55Z")
Continuing our pre-release of the RedCloth 4 gems. gem install RedCloth --source http://code.whytheluckystiff.net Oh and my trouble with Gem::Platform::CURRENT is due to my cross-compilation on Linux. I need to force… --- ## [Installing ruby-oci8 on Mac OS X for Rails](https://www.ruby-forum.com/t/installing-ruby-oci8-on-mac-os-x-for-rails/67289)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [February 14, 2006, 3:13pm UTC](https://www.ruby-forum.com/t/installing-ruby-oci8-on-mac-os-x-for-rails/67289 "2006-02-14T15:13:14Z")
I am trying to get Rails to work with an Oracle database running remotely. Rails will run on Mac OS X. I’m trying to follow the directions at Koalan & Surikaten, but I get stuck at step 8 (test connection to database… --- ## [Rails Developer for SimpleMDM](https://www.ruby-forum.com/t/rails-developer-for-simplemdm/261201)
**Author:** [@GregDJ](https://www.ruby-forum.com/u/GregDJ)\ **Replies:** 0\ **Last updated:** [April 6, 2021, 8:56pm UTC](https://www.ruby-forum.com/t/rails-developer-for-simplemdm/261201 "2021-04-06T20:56:36Z")
Apply Here - Remote Jobs Highlights :palm\_tree: Paid Time Off Policy :money\_bag: $130,000-$150,000 per year :world\_map: Anywhere in North America :chart\_increasing: 401(k) with Employer Match :hospital: Healthcare Cove… --- ## [Fosphor, Intel OpenCL and Ubuntu 18.04 - help](https://www.ruby-forum.com/t/fosphor-intel-opencl-and-ubuntu-18-04-help/253374)
**Author:** [@alphanov](https://www.ruby-forum.com/u/alphanov)\ **Replies:** 0\ **Last updated:** [November 24, 2019, 1:38pm UTC](https://www.ruby-forum.com/t/fosphor-intel-opencl-and-ubuntu-18-04-help/253374 "2019-11-24T13:38:15Z")
Hello Thank you for accepting me to this forum. This is my first post so please be gentle with me. I’m struggling to get GR-Fosphor working on a Intel Core i5 machine. The OS is Ubuntu 18.04. I have attempted to get… --- ## [Can I do 'alias' just for instance methods? (SOLVED)](https://www.ruby-forum.com/t/can-i-do-alias-just-for-instance-methods-solved/244014)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [February 10, 2016, 2:28am UTC](https://www.ruby-forum.com/t/can-i-do-alias-just-for-instance-methods-solved/244014 "2016-02-10T02:28:55Z")
(SOLUTION added at the end of the posting) Say someone is giving me a class class Foo def self.bar end def baz end end Without touching the original code, I would like to add an instance method ‘bar’, which b… --- ## [Grcc from ssh session](https://www.ruby-forum.com/t/grcc-from-ssh-session/234275)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [February 25, 2015, 3:15am UTC](https://www.ruby-forum.com/t/grcc-from-ssh-session/234275 "2015-02-25T03:15:50Z")
Hi, I’m want to use grcc from an ssh session but I get the error importing the module Colors.py. I’ve seen this thread http://lists.gnu.org/archive/html/discuss-gnuradio/2013-06/msg00361.html about it. I’m using 3.… --- ## [BoringSSL build issue](https://www.ruby-forum.com/t/boringssl-build-issue/234208)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [February 15, 2015, 6:52pm UTC](https://www.ruby-forum.com/t/boringssl-build-issue/234208 "2015-02-15T18:52:54Z")
Hello, I get the following error when I try to build nginx 1.7.10 against boringssl latest revision : cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I /usr/local/boringssl/include -I/usr… --- ## [\[ANN\] Ruboto 0.13.0 released!](https://www.ruby-forum.com/t/ann-ruboto-0-13-0-released/245530)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [June 9, 2013, 3:34pm UTC](https://www.ruby-forum.com/t/ann-ruboto-0-13-0-released/245530 "2013-06-09T15:34:20Z")
The Ruboto team is pleased to announce the release of Ruboto 0.13.0. Ruboto (JRuby on Android) is a platform for developing full stand-alone apps for Android using the Ruby language and libraries. It includes support… --- ## [Metodo where nell'associazione has\_many :through](https://www.ruby-forum.com/t/metodo-where-nellassociazione-has-many-through/219974)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 25, 2012, 12:04pm UTC](https://www.ruby-forum.com/t/metodo-where-nellassociazione-has-many-through/219974 "2012-05-25T12:04:20Z")
Se ho: Manager has\_many :managements has\_many :companies, :through =\> :managements man=Manager.find(1) man.managements mi restituisce un array giusto? Essendo un array presumo possa utilizzare tutti i metodi validi… --- ## [Rake shortcut for drop, create, migrate, seed for development and test](https://www.ruby-forum.com/t/rake-shortcut-for-drop-create-migrate-seed-for-development-and-test/217498)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 4, 2012, 12:58pm UTC](https://www.ruby-forum.com/t/rake-shortcut-for-drop-create-migrate-seed-for-development-and-test/217498 "2012-03-04T12:58:44Z")
Is there a rake shortcut to: drop the db (dev and test) create migrate run seed Again for both dev and test environments. I can create an alias, but curious if there is something built-in. --- ## [\[ruby-trunk - Bug #5748\]\[Open\] class eval ブロック内での定数のスコープがドキュメントと矛盾](https://www.ruby-forum.com/t/ruby-trunk-bug-5748-open-class-eval/214779)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [December 14, 2011, 8:09am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-5748-open-class-eval/214779 "2011-12-14T08:09:58Z")
Issue #5748 has been reported by Yasunori Miyamoto. Bug #5748: class\_eval ブロック内での定数のスコープがドキュメントと矛盾 Author: Yasunori Miyamoto Status: Open Priority: Normal Assignee: Category: Target version: 1.9.3 ruby -v: ruby… --- ## [Exception Handling in Blocks](https://www.ruby-forum.com/t/exception-handling-in-blocks/201672)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 12, 2011, 7:54pm UTC](https://www.ruby-forum.com/t/exception-handling-in-blocks/201672 "2011-01-12T19:54:19Z")
Hello All, I’m using the Memcache protocol class in EventMachine to make calls into a memcache server. The way the Memcache protocol class works is the user calls the ‘get’ function with the key they want a value for … --- ## [Db:test:load --- Task not supported by 'jdbcmysql'](https://www.ruby-forum.com/t/dbload-task-not-supported-by-jdbcmysql/188085)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 3\ **Last updated:** [December 30, 2010, 5:41am UTC](https://www.ruby-forum.com/t/dbload-task-not-supported-by-jdbcmysql/188085 "2010-12-30T05:41:32Z")
Hi there, we are developing a JRuby app and would like to write some proper tests for it. We are using MySQL as Test- and Development- Environment. If we try to prepare the Test DB with “rake db:test:load” we get the … --- ## [Ruby and networking crashes app on windows](https://www.ruby-forum.com/t/ruby-and-networking-crashes-app-on-windows/186361)
**Author:** [@mortee](https://www.ruby-forum.com/u/mortee)\ **Replies:** 8\ **Last updated:** [April 9, 2010, 3:15am UTC](https://www.ruby-forum.com/t/ruby-and-networking-crashes-app-on-windows/186361 "2010-04-09T03:15:54Z")
Hi! It’s been quite long since I last posted here, but now I feel I’m stuck. What I’m trying is to embed a ruby interpreter into a (multi-threaded) 3rd party app (using its scripting interface and its ability to load … --- ## [Time.now slow on the first call?](https://www.ruby-forum.com/t/time-now-slow-on-the-first-call/182916)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 3\ **Last updated:** [February 4, 2010, 9:38pm UTC](https://www.ruby-forum.com/t/time-now-slow-on-the-first-call/182916 "2010-02-04T21:38:12Z")
I noticed that running this trivial script Time.now on windows takes something like 0.05s the first time (fast after that), and on linux it appears to take 0.1s (just for that line). Is this expected? Thanks. -r --- ## [Need Help with Specs failing when using ActionMailer](https://www.ruby-forum.com/t/need-help-with-specs-failing-when-using-actionmailer/180033)
**Author:** [@brad](https://www.ruby-forum.com/u/brad)\ **Replies:** 3\ **Last updated:** [January 21, 2010, 4:40am UTC](https://www.ruby-forum.com/t/need-help-with-specs-failing-when-using-actionmailer/180033 "2010-01-21T04:40:10Z")
No one was able to help me with the last post so I thought I would try again with more details. I am having problems with specs that invoke the mailer. My User model has a method that invokes a mailer as part of the… --- ## [Encapsulating Information and Behavior without State](https://www.ruby-forum.com/t/encapsulating-information-and-behavior-without-state/180338)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 8\ **Last updated:** [December 19, 2009, 10:03pm UTC](https://www.ruby-forum.com/t/encapsulating-information-and-behavior-without-state/180338 "2009-12-19T22:03:11Z")
This should prove an interesting topic. I am currently debating two potential means of implementing the same thing. What I have are sets of methods and data that I need to encapsulate in one fashion or another --lets … --- ## [USRP OFDM example TIMEOUT always timeout on RFX2400 can not be solved](https://www.ruby-forum.com/t/usrp-ofdm-example-timeout-always-timeout-on-rfx2400-can-not-be-solved/176115)
**Author:** [@zhenhuan86](https://www.ruby-forum.com/u/zhenhuan86)\ **Replies:** 3\ **Last updated:** [September 26, 2009, 12:05am UTC](https://www.ruby-forum.com/t/usrp-ofdm-example-timeout-always-timeout-on-rfx2400-can-not-be-solved/176115 "2009-09-26T00:05:50Z")
Hi everyone, now I have one a USRP device with two RFX 2400. when i try to use the example in gnuradio-example/python/ofdm/ benchmark\_tx/rx.py. i use this one board to send and receive. the following command is th… --- ## [Doh! Two versions of Ruby installed!](https://www.ruby-forum.com/t/doh-two-versions-of-ruby-installed/173075)
**Author:** [@dr\_gavin](https://www.ruby-forum.com/u/dr_gavin)\ **Replies:** 8\ **Last updated:** [August 5, 2009, 1:01pm UTC](https://www.ruby-forum.com/t/doh-two-versions-of-ruby-installed/173075 "2009-08-05T13:01:51Z")
Hey all I installed FXRuby today using macports and i believe it’s installed another copy of Ruby in /opt/local/bin/ruby ls -l which ruby # =\> -rwxr-xr-x 2 root admin 13412 Aug 1 16:50 /opt/local/bin/ruby cat '… --- ## [BitStruct technique](https://www.ruby-forum.com/t/bitstruct-technique/168013)
**Author:** [@cremes](https://www.ruby-forum.com/u/cremes)\ **Replies:** 3\ **Last updated:** [May 16, 2009, 10:31pm UTC](https://www.ruby-forum.com/t/bitstruct-technique/168013 "2009-05-16T22:31:43Z")
While working on a problem this morning I came up with an interesting technique for using the BitStruct gem to produce binary strings. After some hacking around I discovered I didn’t need to use BitStruct at all. Even… --- ## [Ruby e css](https://www.ruby-forum.com/t/ruby-e-css/163797)
**Author:** [@aleee\_it](https://www.ruby-forum.com/u/aleee_it)\ **Replies:** 3\ **Last updated:** [March 25, 2009, 1:38pm UTC](https://www.ruby-forum.com/t/ruby-e-css/163797 "2009-03-25T13:38:34Z")
Ciao, come mai se non imposto classi css particolari su input type=text e textarea queste mi vengono visualizzate con font diversi? E’ normale? Anche qui mentre posto lo sto notando… Da dove vengono presi i font da … --- ## [Duda sobre fechas](https://www.ruby-forum.com/t/duda-sobre-fechas/156590)
**Author:** [@masoto](https://www.ruby-forum.com/u/masoto)\ **Replies:** 3\ **Last updated:** [December 31, 2008, 8:41am UTC](https://www.ruby-forum.com/t/duda-sobre-fechas/156590 "2008-12-31T08:41:29Z")
Hola a todos, voy a realizar una pregunta sobre la que no he encontrado información y realmente no se si es porque es una tontería… Resulta que quiero generar estadísticas por semanas. El problema que tengo es que … --- ## [POST Requests are mapped to my index action](https://www.ruby-forum.com/t/post-requests-are-mapped-to-my-index-action/146698)
**Author:** [@christoph](https://www.ruby-forum.com/u/christoph)\ **Replies:** 8\ **Last updated:** [August 28, 2008, 1:42pm UTC](https://www.ruby-forum.com/t/post-requests-are-mapped-to-my-index-action/146698 "2008-08-28T13:42:13Z")
Hi all ! I’ve got a problem in my application. I’ve written a bug\_reports controller. It is pretty RESTful, there are index, new and create actions. Everytime I submit a new bug\_report, the index action is called, no… --- ## [Thread pooling w/Merb vs. Rails in a JEE Web app. context](https://www.ruby-forum.com/t/thread-pooling-w-merb-vs-rails-in-a-jee-web-app-context/145795)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 3\ **Last updated:** [August 15, 2008, 7:08am UTC](https://www.ruby-forum.com/t/thread-pooling-w-merb-vs-rails-in-a-jee-web-app-context/145795 "2008-08-15T07:08:42Z")
It appears that there is some kind of built-in thread pooling that you get if you deploy a Rails app. into a JEE container using Goldspike or Warbler and you have a couple of parameters to set the upper and lower boun… --- ## [Preloading the wx libraries](https://www.ruby-forum.com/t/preloading-the-wx-libraries/143140)
**Author:** [@Magnus\_EngstrSSSSm](https://www.ruby-forum.com/u/Magnus_EngstrSSSSm)\ **Replies:** 3\ **Last updated:** [July 16, 2008, 8:57am UTC](https://www.ruby-forum.com/t/preloading-the-wx-libraries/143140 "2008-07-16T08:57:45Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have a Nokia N810, running Linux, and wxruby works quite well on it, except application startup which takes quite some time. I have thought about preloading the wx… --- ## [Adding menu items to a TaskBar](https://www.ruby-forum.com/t/adding-menu-items-to-a-taskbar/125979)
**Author:** [@antonk](https://www.ruby-forum.com/u/antonk)\ **Replies:** 3\ **Last updated:** [January 14, 2008, 6:02pm UTC](https://www.ruby-forum.com/t/adding-menu-items-to-a-taskbar/125979 "2008-01-14T18:02:16Z")
Hello I’m looking for a way to add menu items to a task bar icon menu. I have created a popup menu. And I want to add to a task bar icon menu items for example projects but it must be after user log in. User log in … --- ## [Where is the mythical activerecord-sybase-adapter](https://www.ruby-forum.com/t/where-is-the-mythical-activerecord-sybase-adapter/122713)
**Author:** [@athind](https://www.ruby-forum.com/u/athind)\ **Replies:** 3\ **Last updated:** [January 2, 2008, 9:04pm UTC](https://www.ruby-forum.com/t/where-is-the-mythical-activerecord-sybase-adapter/122713 "2008-01-02T21:04:43Z")
Hello, I just migrated to Rails 2.0.1 and now it demands a “activerecord- sybase-adapter” to work with my sybase db. ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.1/lib/active\_record/ connection\_adapters/abstract/conn… --- ## [Tool for testing application in RoR](https://www.ruby-forum.com/t/tool-for-testing-application-in-ror/120160)
**Author:** [@vedika](https://www.ruby-forum.com/u/vedika)\ **Replies:** 8\ **Last updated:** [November 14, 2007, 11:23am UTC](https://www.ruby-forum.com/t/tool-for-testing-application-in-ror/120160 "2007-11-14T11:23:53Z")
Hi, I am very new to RoR. I want to know which automation tool we can use for testing application in RoR. Please help me. Thanks in advance, Regards, Vedika [Previous page](https://www.ruby-forum.com/top.md?page=1060&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1062&per_page=50)