# Top **URL:** https://www.ruby-forum.com/top.md?page=1834 [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:** 1835 --- ## [Can not access constants from Time module](https://www.ruby-forum.com/t/can-not-access-constants-from-time-module/70776)
**Author:** [@akbarhome](https://www.ruby-forum.com/u/akbarhome)\ **Replies:** 3\ **Last updated:** [February 20, 2006, 2:28pm UTC](https://www.ruby-forum.com/t/can-not-access-constants-from-time-module/70776 "2006-02-20T14:28:33Z")
Hi, I want to know how many days a month has. So I lookup here: http://www.ruby-doc.org/core/classes/Time.html CommonYearMonthDays and LeapYearMonthDays constants do what I need. But I cannot access them. $ irb irb… --- ## [RoR social software and content management system](https://www.ruby-forum.com/t/ror-social-software-and-content-management-system/101451)
**Author:** [@kevin](https://www.ruby-forum.com/u/kevin)\ **Replies:** 3\ **Last updated:** [January 18, 2006, 5:37am UTC](https://www.ruby-forum.com/t/ror-social-software-and-content-management-system/101451 "2006-01-18T05:37:16Z")
Hey we are excited about this, and I wanted to share. -Kev Milpitas, California- 29 December 2005 â?? Pandora Squared today announced the release of P2 Genesis Engine® 2.2. The P2 Genesis Engine is a Ruby on Rails/A… --- ## [Plugin Loading Changes](https://www.ruby-forum.com/t/plugin-loading-changes/49703)
**Author:** [@jeremyevans0](https://www.ruby-forum.com/u/jeremyevans0)\ **Replies:** 3\ **Last updated:** [December 16, 2005, 4:03pm UTC](https://www.ruby-forum.com/t/plugin-loading-changes/49703 "2005-12-16T16:03:00Z")
Currently plugins load as follows (psuedocode): for each plugin directory: add plugin directory/lib to $LOAD\_PATH (if it exists) execute plugin directory/init.rb I think it would be better to change this to: for eac… --- ## [Why would an int column in a join table be a String class in](https://www.ruby-forum.com/t/why-would-an-int-column-in-a-join-table-be-a-string-class-in/50254)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 3\ **Last updated:** [December 15, 2005, 3:39am UTC](https://www.ruby-forum.com/t/why-would-an-int-column-in-a-join-table-be-a-string-class-in/50254 "2005-12-15T03:39:59Z")
i’ve got an issue with integer columns in the database becoming strings in the model and I’m not sure why this is happening. perhaps someone can explain. given the following setup (simplified for example) tables: u… --- ## [Changing Default Layout Generated By Scaffold](https://www.ruby-forum.com/t/changing-default-layout-generated-by-scaffold/191082)
**Author:** [@Adriano\_Dias\_da\_Sil](https://www.ruby-forum.com/u/Adriano_Dias_da_Sil)\ **Replies:** 5\ **Last updated:** [July 5, 2010, 10:38am UTC](https://www.ruby-forum.com/t/changing-default-layout-generated-by-scaffold/191082 "2010-07-05T10:38:25Z")
Good afternoon everyone. Using the command: script/generate scaffold User name:string login:string password:string It created a layout in html standard for CRUD in app/views/users. I wonder if you can change this lay… --- ## [RDoc v2 templates?](https://www.ruby-forum.com/t/rdoc-v2-templates/171415)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 5\ **Last updated:** [July 4, 2009, 12:29am UTC](https://www.ruby-forum.com/t/rdoc-v2-templates/171415 "2009-07-04T00:29:22Z")
I’d like to play around with templates for RDoc v2. Aside from Darkfish, which is bundled with the RDoc 2 gem install, are there other templates available I could look at at? Googling wasn’t very helpful :frowning: T… --- ## [Firefox3 identification](https://www.ruby-forum.com/t/firefox3-identification/144932)
**Author:** [@vamsi](https://www.ruby-forum.com/u/vamsi)\ **Replies:** 5\ **Last updated:** [August 15, 2008, 4:40pm UTC](https://www.ruby-forum.com/t/firefox3-identification/144932 "2008-08-15T16:40:54Z")
Hi all, case request.user\_agent when /(MSIE|Opera)/ ‘ie’ when /(Firefox|GranParadiso)/ ‘firefox’ else ‘safari’ end this code works fine for me and due to alignment problems i created another css file firefox3. … --- ## [Any type of Content Management System on Rails?](https://www.ruby-forum.com/t/any-type-of-content-management-system-on-rails/140896)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 5\ **Last updated:** [June 22, 2008, 5:02pm UTC](https://www.ruby-forum.com/t/any-type-of-content-management-system-on-rails/140896 "2008-06-22T17:02:33Z")
I am searching for some Ruby on Rails Content Management System, and I would like to compare with other PHP Content Management Systems. --- ## [Free Rails web hosting](https://www.ruby-forum.com/t/free-rails-web-hosting/130228)
**Author:** [@ramu](https://www.ruby-forum.com/u/ramu)\ **Replies:** 5\ **Last updated:** [June 22, 2008, 9:18am UTC](https://www.ruby-forum.com/t/free-rails-web-hosting/130228 "2008-06-22T09:18:53Z")
Hi All, Please help me I want to create the Rails website and when I searched for the web hosting I am unable to get any free web hosting servers. Please let me know if there are any such web hosting service provide… --- ## [Storing values for later use](https://www.ruby-forum.com/t/storing-values-for-later-use/139835)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [June 11, 2008, 4:50am UTC](https://www.ruby-forum.com/t/storing-values-for-later-use/139835 "2008-06-11T04:50:36Z")
I have a group of expensive (as in slow) c functions that take an arrays and parameters, process them and return one or more arrays to Ruby. These functions can take a long time to process and in some cases are quite… --- ## [Need help converting PHP to Ruby / eRuby](https://www.ruby-forum.com/t/need-help-converting-php-to-ruby-eruby/136333)
**Author:** [@asmodi](https://www.ruby-forum.com/u/asmodi)\ **Replies:** 5\ **Last updated:** [May 2, 2008, 4:11am UTC](https://www.ruby-forum.com/t/need-help-converting-php-to-ruby-eruby/136333 "2008-05-02T04:11:07Z")
Hi, I am new to Ruby / eRuby templating and need some help converting from PHP, I have two web pages that do what I need using PHP but I can figure out how to do the same with Ruby / eRuby templating, could someone … --- ## [RJS happening too fast?](https://www.ruby-forum.com/t/rjs-happening-too-fast/130404)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 5\ **Last updated:** [February 28, 2008, 6:40am UTC](https://www.ruby-forum.com/t/rjs-happening-too-fast/130404 "2008-02-28T06:40:28Z")
I’m working on adding tagging to my application, to add tags to a mailing list of fans. I’ve got checkboxes to select each fan, and a dropdown select list with the current tags and a “New tag” option. If you choose “… --- ## [Troubles with blocks](https://www.ruby-forum.com/t/troubles-with-blocks/124954)
**Author:** [@rbholden](https://www.ruby-forum.com/u/rbholden)\ **Replies:** 5\ **Last updated:** [January 4, 2008, 1:18am UTC](https://www.ruby-forum.com/t/troubles-with-blocks/124954 "2008-01-04T01:18:04Z")
Hi, I am a Python programmer and I’ve just started learning Ruby. Until now, I’ve enjoyed it, but I am having troubles with some methods that require blocks. This is a simple example that (I expect) summarizes my pro… --- ## [Source code for AWDWR (first edition)](https://www.ruby-forum.com/t/source-code-for-awdwr-first-edition/117780)
**Author:** [@aaaaaa](https://www.ruby-forum.com/u/aaaaaa)\ **Replies:** 5\ **Last updated:** [October 20, 2007, 8:29pm UTC](https://www.ruby-forum.com/t/source-code-for-awdwr-first-edition/117780 "2007-10-20T20:29:50Z")
I’m looking for the source code of AWDWR, first edition. The PragProg site has the second edition now and I’m not able to find the sources for the first edition anymore. Anybody knows where I can find them? Thanks A… --- ## [Ruby on rails local groups, everyone?](https://www.ruby-forum.com/t/ruby-on-rails-local-groups-everyone/98908)
**Author:** [@jamon8888](https://www.ruby-forum.com/u/jamon8888)\ **Replies:** 5\ **Last updated:** [July 19, 2006, 8:50am UTC](https://www.ruby-forum.com/t/ruby-on-rails-local-groups-everyone/98908 "2006-07-19T08:50:02Z")
Hi , Just discover a interesting way to connect ror developers locallly. http://www.citycita.org let groups of people who share same interests to plan events and meet offline in local communities around the world. … --- ## [Creating sub actions](https://www.ruby-forum.com/t/creating-sub-actions/57239)
**Author:** [@dipeshbatheja](https://www.ruby-forum.com/u/dipeshbatheja)\ **Replies:** 5\ **Last updated:** [April 8, 2006, 3:23pm UTC](https://www.ruby-forum.com/t/creating-sub-actions/57239 "2006-04-08T15:23:06Z")
Hi, So finally I have also decided to roll my engines on Rails. But I am kind of stuck in a situation. I understand that for every model there is a controller class. This controller class has cirtain set of methods w… --- ## [Using attr\_writer?](https://www.ruby-forum.com/t/using-attr-writer/73942)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 5\ **Last updated:** [February 26, 2006, 11:06pm UTC](https://www.ruby-forum.com/t/using-attr-writer/73942 "2006-02-26T23:06:08Z")
I’m confused about attr\_writer. I thought it worked like this: class Foo attr\_writer :bar def do\_stuff puts @bar end end foo = Foo.new foo.bar = ‘baz’ foo.do\_stuff # gives nil error Can somebody enlighten me? :… --- ## [Sampling glitch in the RX path](https://www.ruby-forum.com/t/sampling-glitch-in-the-rx-path/235197)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [June 5, 2013, 7:37pm UTC](https://www.ruby-forum.com/t/sampling-glitch-in-the-rx-path/235197 "2013-06-05T19:37:13Z")
Hi Guys, I am using N210 with SBX at 5M sampling rate. I have one USRP Source running continuously (connected to the TX/RX antenna), and a USRP Sink (connected also to TX/RX) that sends timed packets with the tx\_time, … --- ## [Storing Postgres data in a variable](https://www.ruby-forum.com/t/storing-postgres-data-in-a-variable/227872)
**Author:** [@Jason\_H.S\_Android\_d](https://www.ruby-forum.com/u/Jason_H.S_Android_d)\ **Replies:** 2\ **Last updated:** [April 1, 2013, 1:31pm UTC](https://www.ruby-forum.com/t/storing-postgres-data-in-a-variable/227872 "2013-04-01T13:31:29Z")
I’m learning how to work with Postgres databases. I’ve figured out how to get the script at to run properly. I learned from this script how to enter data into a database table (addUser function) and how to print dat… --- ## [Make fails since 2 days](https://www.ruby-forum.com/t/make-fails-since-2-days/227806)
**Author:** [@sumitstop](https://www.ruby-forum.com/u/sumitstop)\ **Replies:** 2\ **Last updated:** [March 29, 2013, 4:16pm UTC](https://www.ruby-forum.com/t/make-fails-since-2-days/227806 "2013-03-29T16:16:29Z")
Since 2 days I am trying to install GNU Radio with marcus scripts. UHD is getting installed perfectly but GNU Radio exits by saying “Make failed” … Then I tried doing it manually. It failed there also. Here is the … --- ## [New install of ruby 1.8.7, new install of rails 2.2.2, undefined method 'pick\_template'](https://www.ruby-forum.com/t/new-install-of-ruby-1-8-7-new-install-of-rails-2-2-2-undefined-method-pick-template/161675)
**Author:** [@FredO](https://www.ruby-forum.com/u/FredO)\ **Replies:** 2\ **Last updated:** [February 6, 2013, 1:17am UTC](https://www.ruby-forum.com/t/new-install-of-ruby-1-8-7-new-install-of-rails-2-2-2-undefined-method-pick-template/161675 "2013-02-06T01:17:59Z")
How can a fresh install of ruby, gem, rail, lead to such an ‘in your face’ failure? In the directory newly created by the rails command, I ran ‘script/ server’ and I got: \*\* Starting Mongrel listening at 0.0.0.0:300… --- ## [Flush log buffers on reload](https://www.ruby-forum.com/t/flush-log-buffers-on-reload/223420)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 3, 2012, 2:42pm UTC](https://www.ruby-forum.com/t/flush-log-buffers-on-reload/223420 "2012-10-03T14:42:42Z")
Hi, It seems that Nginx does not flush the log buffers to disk on reload but it would be really helpful if it could. Is there any trick to flush the buffers to disk on reload? Thanks, Markus --- ## [Query on NULL colum cannot pick it up](https://www.ruby-forum.com/t/query-on-null-colum-cannot-pick-it-up/220417)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 8, 2012, 10:44pm UTC](https://www.ruby-forum.com/t/query-on-null-colum-cannot-pick-it-up/220417 "2012-06-08T22:44:18Z")
I get a strange result upon querying DB records in which the column (VARCHAR) is set to NULL by default the generated query is : SELECT \* FROM contents WHERE contents.type IN (‘Article’) AND (state \<\> ‘draft’); when… --- ## [Catching UHD errors in Python](https://www.ruby-forum.com/t/catching-uhd-errors-in-python/219404)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 2, 2012, 6:17pm UTC](https://www.ruby-forum.com/t/catching-uhd-errors-in-python/219404 "2012-05-02T18:17:44Z")
Is there a good way to catch UHD errors in Python? I will look into gr\_async\_msg\_source for handling L’s, O’s, U’s, and S’s, but how does one catch UHD runtime errors such as if the Ethernet cable gets disconnected fr… --- ## [Sydney based Rails developer needed](https://www.ruby-forum.com/t/sydney-based-rails-developer-needed/217507)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 3, 2012, 10:58pm UTC](https://www.ruby-forum.com/t/sydney-based-rails-developer-needed/217507 "2012-03-03T22:58:40Z")
Type: Contract Benefits: Flexible hours, Telecommuting Need a Sidney based rails developer to share support and enhancement of an existing application. Requires proven experience with Rails 3.0.\*, jQuery, & jQuery UI… --- ## [I patched the spnego module](https://www.ruby-forum.com/t/i-patched-the-spnego-module/216828)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 15, 2012, 7:11pm UTC](https://www.ruby-forum.com/t/i-patched-the-spnego-module/216828 "2012-02-15T19:11:26Z")
Hi, i only want to announce, that i patched the spnego module, so you can use it as a 100% replacement to apache2+mod\_auth\_kerb. I installed in on 3 hosts running now for about 2 weeks without an error. Perhaps s… --- ## [Multi channel DDC signal processing](https://www.ruby-forum.com/t/multi-channel-ddc-signal-processing/215509)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 6, 2012, 3:35pm UTC](https://www.ruby-forum.com/t/multi-channel-ddc-signal-processing/215509 "2012-01-06T15:35:49Z")
Dear List, Is it possible to process multiple signals with GNURadio?? suppose I have 8 channel DDC, and I am going to write signal processing block for this my new hardware, can I get all 8 channels simultaneously pr… --- ## [Expected argument 1 of type uint8\_t, but got Fixnum 7](https://www.ruby-forum.com/t/expected-argument-1-of-type-uint8-t-but-got-fixnum-7/215403)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 3, 2012, 8:09pm UTC](https://www.ruby-forum.com/t/expected-argument-1-of-type-uint8-t-but-got-fixnum-7/215403 "2012-01-03T20:09:01Z")
On our project, which is primarily written in C++, I have the above problem in our Ruby bindings. We generate a simple Ruby API using SWIG \[1\] and I maintain a more Ruby-like layer on top of that. One of our APIs, in … --- ## [Remote ssh usrp\_fft.py execution](https://www.ruby-forum.com/t/remote-ssh-usrp-fft-py-execution/192353)
**Author:** [@dave\_k](https://www.ruby-forum.com/u/dave_k)\ **Replies:** 2\ **Last updated:** [August 26, 2011, 11:08am UTC](https://www.ruby-forum.com/t/remote-ssh-usrp-fft-py-execution/192353 "2011-08-26T11:08:10Z")
can someone suggest the best way to run usrp\_fft.py remotely? I have tried ssh’ing with X forwarding. I can view the program, but it is unresponsive to input. Any suggestions? --- ## [Rails 3.1 + jQuery + jQuery UI = data is null](https://www.ruby-forum.com/t/rails-3-1-jquery-jquery-ui-data-is-null/209165)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 16, 2011, 5:52pm UTC](https://www.ruby-forum.com/t/rails-3-1-jquery-jquery-ui-data-is-null/209165 "2011-07-16T17:52:28Z")
Trying to get jQuery UI to work with my rails 3.1 setup, but i keep getting errors that i cant see posted anywhere, this is driving my insane so please have a look =\> \[application.js\] // This is a manifest file that’… --- ## [Strange uhd::device::send execution times](https://www.ruby-forum.com/t/strange-uhd-send-execution-times/208463)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 21, 2011, 9:20am UTC](https://www.ruby-forum.com/t/strange-uhd-send-execution-times/208463 "2011-06-21T09:20:19Z")
Hi all, I’m observing strange execution times calling the method uhd::device::send. The tx rate I’m using is 12.5 Mega samples per seconds and the method send is called with 45000 samples, given the sample rate and … --- ## [Issue with handling xml post request within rails](https://www.ruby-forum.com/t/issue-with-handling-xml-post-request-within-rails/208220)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 12, 2011, 6:55pm UTC](https://www.ruby-forum.com/t/issue-with-handling-xml-post-request-within-rails/208220 "2011-06-12T18:55:47Z")
I’m in the process of building a class for Zong mobile payments with my rails site. I’ve created a GIST that houses everything related to this issue. Please look it over here: In the gist, the following holds true… --- ## [Rewrite all php+args to php+args.html Q?](https://www.ruby-forum.com/t/rewrite-all-php-args-to-php-args-html-q/208032)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 9, 2011, 1:57am UTC](https://www.ruby-forum.com/t/rewrite-all-php-args-to-php-args-html-q/208032 "2011-06-09T01:57:45Z")
Hello Nginx Gurus, We have a local mirrored with wget web site. All dynamic files are saved like this “list.php?type=80.html \[\*.php?some args dot html\]” but in href tags are How can we rewrite requested files to l… --- ## [Rails 3 + SSL](https://www.ruby-forum.com/t/rails-3-ssl/205002)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 27, 2011, 4:11pm UTC](https://www.ruby-forum.com/t/rails-3-ssl/205002 "2011-03-27T16:11:29Z")
After reading tons of posts about buying certs, etc, I’m still confused. Please point me in the right direction. Here’s the question: I have a rails3 site (www.mysite.com). I want to have some pages use ssl, and s… --- ## [Dynamically rename div id?](https://www.ruby-forum.com/t/dynamically-rename-div-id/202222)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 24, 2011, 8:11pm UTC](https://www.ruby-forum.com/t/dynamically-rename-div-id/202222 "2011-01-24T20:11:22Z")
I’ve got a sortable list that you can add new elements to dynamically, using the prototype helpers (http://api.rubyonrails.org/classes/ ActionView/Helpers/PrototypeHelper/JavaScriptGenerator/ GeneratorMethods.html) I… --- ## [Split or Multiple logs?](https://www.ruby-forum.com/t/split-or-multiple-logs/192835)
**Author:** [@Danimal](https://www.ruby-forum.com/u/Danimal)\ **Replies:** 2\ **Last updated:** [September 2, 2010, 3:10pm UTC](https://www.ruby-forum.com/t/split-or-multiple-logs/192835 "2010-09-02T15:10:06Z")
Hi all! If you have a rails app using multiple subdomains (or domains), is it possible to split the production.log file into specific log files per domain? I.e.: production\_subdomain1.log, production\_subdomain2.log, … --- ## [Rails 3: many to many polymorphic relationship](https://www.ruby-forum.com/t/rails-3-many-to-many-polymorphic-relationship/194272)
**Author:** [@cojones](https://www.ruby-forum.com/u/cojones)\ **Replies:** 2\ **Last updated:** [September 2, 2010, 5:42am UTC](https://www.ruby-forum.com/t/rails-3-many-to-many-polymorphic-relationship/194272 "2010-09-02T05:42:46Z")
Hello, I’ve been googling for about two hours already but not successful yet so I hope you guys can help me out. I need some kind of n:m polymorphic relation like this: building\_types: living, shops block\_types: res… --- ## [Too many open files](https://www.ruby-forum.com/t/too-many-open-files/194136)
**Author:** [@iberci](https://www.ruby-forum.com/u/iberci)\ **Replies:** 2\ **Last updated:** [August 30, 2010, 11:35pm UTC](https://www.ruby-forum.com/t/too-many-open-files/194136 "2010-08-30T23:35:19Z")
Our site is getting busy and we are now getting these errors: 2010/08/30 16:10:47 \[alert\] 4729#0: accept() failed (24: Too many open files) I’ve already looked online in several places but am unclear about how to mor… --- ## [Encode string in Ruby decode it in Javascript?](https://www.ruby-forum.com/t/encode-string-in-ruby-decode-it-in-javascript/191671)
**Author:** [@snouser](https://www.ruby-forum.com/u/snouser)\ **Replies:** 2\ **Last updated:** [July 16, 2010, 11:52am UTC](https://www.ruby-forum.com/t/encode-string-in-ruby-decode-it-in-javascript/191671 "2010-07-16T11:52:55Z")
As the title describe. I need to pass some data from the server side to the browser. But I cant figure out how to encode it on the server en decode using Javascript. Any ideas? --- ## [$B%a%s%F%J4uK\>(B](https://www.ruby-forum.com/t/b-a-s-f-j4uk-b/190470)
**Author:** [@Kiyotaka\_ATSUMI](https://www.ruby-forum.com/u/Kiyotaka_ATSUMI)\ **Replies:** 2\ **Last updated:** [June 21, 2010, 9:49am UTC](https://www.ruby-forum.com/t/b-a-s-f-j4uk-b/190470 "2010-06-21T09:49:27Z")
e$B0/H~$H?=$7$^$9e(B. e$BOCBj$,0c$&$N$G%9%l%C%I$r@Z$j$^$7$?e(B. e$B=E\>I$N%a%s%F%JIT:\_$K$Oe(B,e$BB?$/$N?M$,7k2L$H$7$FIT9,$K$J$k$H;W$$$^$9e(B.e$B$b$7e(B, e$B;d$G$bNI$1$l$Pe(B,e$B$$$/$D$+$K$D$$$Fe(B,e$B%a%s%F%J8uJde(B(e$… --- ## [\[Bug #3141\] yield in an eigenclass definition](https://www.ruby-forum.com/t/bug-3141-yield-in-an-eigenclass-definition/186863)
**Author:** [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\ **Replies:** 2\ **Last updated:** [May 9, 2010, 8:28pm UTC](https://www.ruby-forum.com/t/bug-3141-yield-in-an-eigenclass-definition/186863 "2010-05-09T20:28:03Z")
Bug #3141: yield in an eigenclass definition http://redmine.ruby-lang.org/issues/show/3141 e$B5/I\<\ **Author:** [@prichard](https://www.ruby-forum.com/u/prichard)\ **Replies:** 2\ **Last updated:** [March 8, 2010, 9:11pm UTC](https://www.ruby-forum.com/t/calling-save-changes-a-date-field-in-my-model-instance-to-2000/184791 "2010-03-08T21:11:26Z") Hi, I’m having a problem with dates (laugh if you must :). $ rails --version Rails 2.3.5 $ ruby --version ruby 1.8.7 (2010-01-10 patchlevel 249) \[x86\_64-linux\] I have a bunch of data in a text file that I’d like to… --- ## [Re: Nginx unexpectedly returning 304 for content cached from proxy](https://www.ruby-forum.com/t/re-nginx-unexpectedly-returning-304-for-content-cached-from-proxy/180458)
**Author:** [@ntk](https://www.ruby-forum.com/u/ntk)\ **Replies:** 2\ **Last updated:** [January 21, 2010, 10:39am UTC](https://www.ruby-forum.com/t/re-nginx-unexpectedly-returning-304-for-content-cached-from-proxy/180458 "2010-01-21T10:39:31Z")
Hi, i just hit the same issue as is described in Nginx unexpectedly returning 304 for content cached from proxy - NGINX - Ruby-Forum with nginx 0.7.64. Also the workaround proxy\_set\_header If-None-Match “”; does wor… --- ## [USB connectivity under gnuradio/cygwin](https://www.ruby-forum.com/t/usb-connectivity-under-gnuradio-cygwin/181750)
**Author:** [@CAS](https://www.ruby-forum.com/u/CAS)\ **Replies:** 2\ **Last updated:** [January 18, 2010, 9:18pm UTC](https://www.ruby-forum.com/t/usb-connectivity-under-gnuradio-cygwin/181750 "2010-01-18T21:18:26Z")
I am trying to communicate with an external board (not the usrp) using usb. I have a driver installed under Windows that works fine with a standalone application. I have a gnuradio block for the same board, but am u… --- ## [How to find the python description of gr.\*](https://www.ruby-forum.com/t/how-to-find-the-python-description-of-gr/173725)
**Author:** [@Milo\_W](https://www.ruby-forum.com/u/Milo_W)\ **Replies:** 2\ **Last updated:** [August 14, 2009, 8:27pm UTC](https://www.ruby-forum.com/t/how-to-find-the-python-description-of-gr/173725 "2009-08-14T20:27:22Z")
Hi, I have read Eric’s “howto-write-a-signal-processing-block”, but I still got a question. Is there anyway I could find the python description of gr.\* modules(or functions). I browsed both “gnuradio-core/src/python… --- ## [svn.ruby-lang.org$B$NJQ992U=jI=\<((B](https://www.ruby-forum.com/t/svn-ruby-lang-org-b-njq992u-ji-b/173430)
**Author:** [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\ **Replies:** 2\ **Last updated:** [August 10, 2009, 3:06am UTC](https://www.ruby-forum.com/t/svn-ruby-lang-org-b-njq992u-ji-b/173430 "2009-08-10T03:06:07Z")
e$B$3$s$P$s$O!#e(B e$B$^$@!"I|5l$NES\>e$+$b$7$l$^$;$s$,!"e(Bsvn.ruby-lang.orge$B$GJQ992U=j$rI=\<($7$he(B e$B$&$H$9$k$H!"e(B diff: illegal option – L usage: diff \[-bitw\] \[-c | -e | -f | -h | -n | -u\] file1 file2 diff \[… --- ## [Paperclip model fails while when updating with no attachment](https://www.ruby-forum.com/t/paperclip-model-fails-while-when-updating-with-no-attachment/173370)
**Author:** [@bagadoughnuts](https://www.ruby-forum.com/u/bagadoughnuts)\ **Replies:** 2\ **Last updated:** [August 7, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/paperclip-model-fails-while-when-updating-with-no-attachment/173370 "2009-08-07T15:47:59Z")
Hi all, I have paperclip running in my rails environment. I setup a new model just for paperclip called Assets so that I could upload multiple files per item (even though I’m only using 1 attachment per item at the m… --- ## [Firma digitale](https://www.ruby-forum.com/t/firma-digitale/167204)
**Author:** [@dbozz](https://www.ruby-forum.com/u/dbozz)\ **Replies:** 2\ **Last updated:** [May 20, 2009, 11:45pm UTC](https://www.ruby-forum.com/t/firma-digitale/167204 "2009-05-20T23:45:27Z")
Volevo implementare la firma digitale nella mi applicazione in rails. Dato una pagina web o comunque una serie di dati dovranno essere firmati. Il concetto di firma digitale mi è abbastanza chiaro ma apllicarlo in u… --- ## [Open call works fine in irb but not through webrick server](https://www.ruby-forum.com/t/open-call-works-fine-in-irb-but-not-through-webrick-server/167336)
**Author:** [@Karika](https://www.ruby-forum.com/u/Karika)\ **Replies:** 2\ **Last updated:** [May 7, 2009, 5:57pm UTC](https://www.ruby-forum.com/t/open-call-works-fine-in-irb-but-not-through-webrick-server/167336 "2009-05-07T17:57:49Z")
require ‘rss/1.0’ require ‘rss/2.0’ require ‘open-uri’ source = “something.com” # url or local file content = “” # raw content of url will be loaded here open(source,:proxy =\> nil) do |s| content = s.read end rss =… --- ## [WorldPay/ProTX Integration](https://www.ruby-forum.com/t/worldpay-protx-integration/115096)
**Author:** [@mdaoust](https://www.ruby-forum.com/u/mdaoust)\ **Replies:** 2\ **Last updated:** [May 1, 2009, 3:18pm UTC](https://www.ruby-forum.com/t/worldpay-protx-integration/115096 "2009-05-01T15:18:56Z")
I’m going to be integrating two client projects with e-payment systems soon - one ProTX and one WorldPay (both UK). From as far as I can tell there are no existing rails libraries that support ProTX or WorldPay off th… [Previous page](https://www.ruby-forum.com/top.md?page=1833&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1835&per_page=50)