# Top **URL:** https://www.ruby-forum.com/top.md?page=1973 [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:** 1974 --- ## [Webrick problem with Edgerails?](https://www.ruby-forum.com/t/webrick-problem-with-edgerails/69515)
**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\ **Replies:** 3\ **Last updated:** [September 21, 2006, 9:51pm UTC](https://www.ruby-forum.com/t/webrick-problem-with-edgerails/69515 "2006-09-21T21:51:31Z")
My app doesn’t come up in Webrick, fine in Mongrel. From the log I think it’s looking for a routes.rb file in vendor/rails somewhere and while one does exist it’s not with the path the log is showing it’s asking for. … --- ## [Creating ruby-serialport singleton object breaks](https://www.ruby-forum.com/t/creating-ruby-serialport-singleton-object-breaks/69474)
**Author:** [@adambeazley](https://www.ruby-forum.com/u/adambeazley)\ **Replies:** 3\ **Last updated:** [September 21, 2006, 4:37pm UTC](https://www.ruby-forum.com/t/creating-ruby-serialport-singleton-object-breaks/69474 "2006-09-21T16:37:49Z")
I’m trying to create a singleton serial port class with the following code: require ‘serialport’ # version 0.6 require ‘singleton’ class SerialConnection \< SerialPort include Singleton def initialize sp = super(… --- ## [Amazon EC2 + Rails](https://www.ruby-forum.com/t/amazon-ec2-rails/67482)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 3\ **Last updated:** [September 7, 2006, 9:54am UTC](https://www.ruby-forum.com/t/amazon-ec2-rails/67482 "2006-09-07T09:54:15Z")
Bonjour à tous cet article pourrait en intéresser certains : http://overstimulate.com/articles/2006/08/24/amazon-does-it-again.html(source : www.iunknown.com) Jesse Andrews explique le déploiement d’une applicati… --- ## [Agli inizi ci sono pure i dubbi amletici](https://www.ruby-forum.com/t/agli-inizi-ci-sono-pure-i-dubbi-amletici/65285)
**Author:** [@Gioacchino\_P](https://www.ruby-forum.com/u/Gioacchino_P)\ **Replies:** 3\ **Last updated:** [August 19, 2006, 12:39am UTC](https://www.ruby-forum.com/t/agli-inizi-ci-sono-pure-i-dubbi-amletici/65285 "2006-08-19T00:39:36Z")
Ieri avevo promesso che ci saremmo risentiti… ed eccomi qua. Dopo una giornata passata a leggere, installare ambienti, provare piccole cose ho deciso che vale la pena tentare ed ho ordinato i libri di testo : Progra… --- ## [Downloading web pages in watir](https://www.ruby-forum.com/t/downloading-web-pages-in-watir/101955)
**Author:** [@michael](https://www.ruby-forum.com/u/michael)\ **Replies:** 3\ **Last updated:** [August 9, 2006, 1:42am UTC](https://www.ruby-forum.com/t/downloading-web-pages-in-watir/101955 "2006-08-09T01:42:47Z")
could anybody tell me how to download web pages accessed through watir?? thanks michael --- ## [Rails tabnav plugin](https://www.ruby-forum.com/t/rails-tabnav-plugin/99525)
**Author:** [@Paolo\_DonSSSS](https://www.ruby-forum.com/u/Paolo_DonSSSS)\ **Replies:** 3\ **Last updated:** [July 28, 2006, 12:42pm UTC](https://www.ruby-forum.com/t/rails-tabnav-plugin/99525 "2006-07-28T12:42:26Z")
Ciao a tutti, innanzituto scusate il crossposting tra ruby-it e rails-it… Volevo solo dirvi che ho fatto un plugin per rails per fare facilmente “tabbed navigation”… Se avete voglia di darci un okkio e darmi qualche … --- ## [HowTo?: Eager caching of third order ActiveRecord assoc](https://www.ruby-forum.com/t/howto-eager-caching-of-third-order-activerecord-assoc/99612)
**Author:** [@todorov](https://www.ruby-forum.com/u/todorov)\ **Replies:** 3\ **Last updated:** [July 24, 2006, 4:19pm UTC](https://www.ruby-forum.com/t/howto-eager-caching-of-third-order-activerecord-assoc/99612 "2006-07-24T16:19:59Z")
Hello. Using the “:include”, which generates a “LEFT OUTER JOIN” SQL command, it is possible to eagerly preload second order data objects (children) for a given association. I wanted to know, if it is possible to eag… --- ## [New to Ruby from CF](https://www.ruby-forum.com/t/new-to-ruby-from-cf/99211)
**Author:** [@ben-v](https://www.ruby-forum.com/u/ben-v)\ **Replies:** 3\ **Last updated:** [July 21, 2006, 1:15am UTC](https://www.ruby-forum.com/t/new-to-ruby-from-cf/99211 "2006-07-21T01:15:40Z")
I’m new to Ruby and Rails from Coldfusion, and I am already finding how much easier Ruby programming is, yet one thing that I haven’t quite figured out how to do in Ruby is to test whether for example, a contains b. I… --- ## [Rdoc with hyperlinks](https://www.ruby-forum.com/t/rdoc-with-hyperlinks/98641)
**Author:** [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\ **Replies:** 3\ **Last updated:** [July 18, 2006, 5:22pm UTC](https://www.ruby-forum.com/t/rdoc-with-hyperlinks/98641 "2006-07-18T17:22:36Z")
More often than not, I find when browsing rdoc, that I need to see the full source to answer questions - not just the excerpt. It would be great if the file references in html rdoc could be hyperlinks to the file loca… --- ## [One Lighttpd or many?](https://www.ruby-forum.com/t/one-lighttpd-or-many/62348)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 3\ **Last updated:** [June 4, 2006, 4:14am UTC](https://www.ruby-forum.com/t/one-lighttpd-or-many/62348 "2006-06-04T04:14:30Z")
I’m trying to get Lighttpd started, and understand how it works (not quite there yet with Ror). Some questions: Can I run Lighttpd as a main server instead of Apache2? When hosting different RoR projetcs, will the… --- ## [Capistrano and Certificates](https://www.ruby-forum.com/t/capistrano-and-certificates/58097)
**Author:** [@davidtl](https://www.ruby-forum.com/u/davidtl)\ **Replies:** 3\ **Last updated:** [April 18, 2006, 11:59pm UTC](https://www.ruby-forum.com/t/capistrano-and-certificates/58097 "2006-04-18T23:59:24Z")
All, I’m setting up a deployment script with Capistrano at the moment, and am running into some trouble when it attempts to pull the code down from the SVN server when I run the deploy task. The SVN server runs over … --- ## [Lighttpd config](https://www.ruby-forum.com/t/lighttpd-config/57790)
**Author:** [@Siva\_Kumar](https://www.ruby-forum.com/u/Siva_Kumar)\ **Replies:** 3\ **Last updated:** [April 14, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/lighttpd-config/57790 "2006-04-14T18:58:55Z")
Hi! Can somebody explain how to confiure Lighty?? Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around --- ## [Habtm: attribute on join table](https://www.ruby-forum.com/t/habtm-attribute-on-join-table/55903)
**Author:** [@justinskolnick](https://www.ruby-forum.com/u/justinskolnick)\ **Replies:** 3\ **Last updated:** [April 9, 2006, 9:49pm UTC](https://www.ruby-forum.com/t/habtm-attribute-on-join-table/55903 "2006-04-09T21:49:09Z")
How do I retrieve the value of an attribute on my join table? For example: table ‘people\_places’ person\_id place\_id disposition The first two use foreign keys and all that (I get that part). The value of ‘disposit… --- ## [Issuing an ajax request to a different web server?](https://www.ruby-forum.com/t/issuing-an-ajax-request-to-a-different-web-server/56910)
**Author:** [@dmcclean](https://www.ruby-forum.com/u/dmcclean)\ **Replies:** 3\ **Last updated:** [April 5, 2006, 10:05pm UTC](https://www.ruby-forum.com/t/issuing-an-ajax-request-to-a-different-web-server/56910 "2006-04-05T22:05:21Z")
Is it possible to have an Ajax request go to a different server than the one that originally rendered the web page? I am attempting this, but the ajax server never gets the request. For example, inside a form: \<%= su… --- ## [Ruby crawling on a Win2003 Server](https://www.ruby-forum.com/t/ruby-crawling-on-a-win2003-server/79401)
**Author:** [@marcan](https://www.ruby-forum.com/u/marcan)\ **Replies:** 3\ **Last updated:** [March 10, 2006, 1:16pm UTC](https://www.ruby-forum.com/t/ruby-crawling-on-a-win2003-server/79401 "2006-03-10T13:16:40Z")
I have an application that makes heavy use of ActiveRecord to fetch data and publish to files. When running on my local machine (a laptop with WinXP) I produce 1-2 files per second which is perfectly acceptable. When … --- ## [Migration Errors?](https://www.ruby-forum.com/t/migration-errors/53928)
**Author:** [@daveh](https://www.ruby-forum.com/u/daveh)\ **Replies:** 3\ **Last updated:** [February 22, 2006, 11:23pm UTC](https://www.ruby-forum.com/t/migration-errors/53928 "2006-02-22T23:23:36Z")
Hi there, I just bought the Rails Recipes and PDF preview of the book. So far it’s excellent. I decided to try Chapter 8 of the book regarding tagging. I’ve done migrations before, and I feel comfortable with them, h… --- ## [Ruby 1.8.4](https://www.ruby-forum.com/t/ruby-1-8-4/75524)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 3\ **Last updated:** [December 27, 2005, 7:04am UTC](https://www.ruby-forum.com/t/ruby-1-8-4/75524 "2005-12-27T07:04:43Z")
Any known problems with Ruby 1.8.4 and Rails 1.0? --- ## [Extended count function for use with queries containing a GR](https://www.ruby-forum.com/t/extended-count-function-for-use-with-queries-containing-a-gr/49237)
**Author:** [@rails.list](https://www.ruby-forum.com/u/rails.list)\ **Replies:** 0\ **Last updated:** [December 1, 2005, 6:15pm UTC](https://www.ruby-forum.com/t/extended-count-function-for-use-with-queries-containing-a-gr/49237 "2005-12-01T18:15:22Z")
Hi everybody. While playing around with pagination I noticed that when using certain GROUP BY clauses Rails would think that your result contains less lines than it actually does. This is related to the use of a plain… --- ## [Re: gr-cdma](https://www.ruby-forum.com/t/re-gr-cdma/233822)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 15, 2015, 4:54pm UTC](https://www.ruby-forum.com/t/re-gr-cdma/233822 "2015-01-15T16:54:15Z")
Please follow the detailed instructions on the README.md file and let us know which of these does not work for you (or which of these instructions you don’t know how to execute). best Achilleas --- ## [Question on discrepancy between local vs web gnuradio documentation](https://www.ruby-forum.com/t/question-on-discrepancy-between-local-vs-web-gnuradio-documentation/238927)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 5, 2014, 6:04pm UTC](https://www.ruby-forum.com/t/question-on-discrepancy-between-local-vs-web-gnuradio-documentation/238927 "2014-02-05T18:04:54Z")
When I point my browser to http://gnuradio.org/doc/doxygen/index.html I see the gnuradio documentation including Main Page Related Topics Modules Namespaces Classes Files Now when I build my local gnuradio with … --- ## [Unsubscribe](https://www.ruby-forum.com/t/unsubscribe/65116)
**Author:** [@Indira\_Meka](https://www.ruby-forum.com/u/Indira_Meka)\ **Replies:** 2\ **Last updated:** [January 20, 2014, 4:43am UTC](https://www.ruby-forum.com/t/unsubscribe/65116 "2014-01-20T04:43:48Z")
Unsubscribe --- ## [Add List to List](https://www.ruby-forum.com/t/add-list-to-list/238521)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 16, 2014, 2:54pm UTC](https://www.ruby-forum.com/t/add-list-to-list/238521 "2014-01-16T14:54:32Z")
Hi Buddy :slight\_smile: Please, someone can explain me how can I add a list of objects to the another list. Thank you guys ! --- ## [Expose complex dynamic queries over REST](https://www.ruby-forum.com/t/expose-complex-dynamic-queries-over-rest/238457)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 14, 2014, 5:05am UTC](https://www.ruby-forum.com/t/expose-complex-dynamic-queries-over-rest/238457 "2014-01-14T05:05:47Z")
I’m trying to build a web application for data analysis. The client can send ad-hoc queries to my back-end data service. For example: (foo \>= 10 OR bar == ‘baz’) AND bat \< 10 Is there a rails/activerecord standard for… --- ## [Inserting/Updating Join Tables](https://www.ruby-forum.com/t/inserting-updating-join-tables/237629)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [November 22, 2013, 8:40am UTC](https://www.ruby-forum.com/t/inserting-updating-join-tables/237629 "2013-11-22T08:40:30Z")
Hi When creating a new product and assigning the categories it belongs to (via a multi select) the records are not getting added into my join table (category\_id, product\_id) but the product details are getting saved … --- ## [How to hide the scripting?](https://www.ruby-forum.com/t/how-to-hide-the-scripting/246434)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [October 11, 2013, 7:58pm UTC](https://www.ruby-forum.com/t/how-to-hide-the-scripting/246434 "2013-10-11T19:58:02Z")
Hi, After we did the automation using Ruby coding,when we import our code in the client machine, Is there any way to hide our code from users so that Our code would be safe? If the program had been done by C ,then we … --- ## [Error layout](https://www.ruby-forum.com/t/error-layout/236372)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 29, 2013, 11:02pm UTC](https://www.ruby-forum.com/t/error-layout/236372 "2013-08-29T23:02:30Z")
Hi all, I have created a form to insert new records (see “Selección\_001.png”) with two mandatory fields (“name” and “surname”) but if I try to insert a blank record (so it is invalid) I get the two errors (that is cor… --- ## [Ruby Progress Catcher](https://www.ruby-forum.com/t/ruby-progress-catcher/245504)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [June 6, 2013, 12:31am UTC](https://www.ruby-forum.com/t/ruby-progress-catcher/245504 "2013-06-06T00:31:08Z")
So what I am asking how to do is have a script that reads all of the lines in a text file, then in a loop have it print "Lines: (number its on) and have this number increment by 1 until the text file is completely emp… --- ## [Nginx can't run php only 'PAGE NOT FOUND'](https://www.ruby-forum.com/t/nginx-cant-run-php-only-page-not-found/226717)
**Author:** [@leejaycoke](https://www.ruby-forum.com/u/leejaycoke)\ **Replies:** 2\ **Last updated:** [February 19, 2013, 12:57pm UTC](https://www.ruby-forum.com/t/nginx-cant-run-php-only-page-not-found/226717 "2013-02-19T12:57:34Z")
I’m sorry for my English… nginx has default html page it’s /usr/share/nginx/html. But I changed custom new path it’s /home/norrent/public\_html. If I put php and html files in the original path, works well. But if I p… --- ## [\[SEC\]\[ANN\] Rails 3.2.12, 3.1.11, and 2.3.17 have been released!](https://www.ruby-forum.com/t/sec-ann-rails-3-2-12-3-1-11-and-2-3-17-have-been-released/229910)
**Author:** [@aaronpowell](https://www.ruby-forum.com/u/aaronpowell)\ **Replies:** 2\ **Last updated:** [February 12, 2013, 3:11am UTC](https://www.ruby-forum.com/t/sec-ann-rails-3-2-12-3-1-11-and-2-3-17-have-been-released/229910 "2013-02-12T03:11:39Z")
Hi everybody. I’d like to announce that Rails 3.2.12, 3.1.11, and 2.3.17 have been released. 3.2.12 and 3.1.11 contain one security fix, and 2.3.17 contains two security fixes. It is recommended that you update imme… --- ## [How to define method with variables in arg list](https://www.ruby-forum.com/t/how-to-define-method-with-variables-in-arg-list/224440)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 13, 2012, 3:17am UTC](https://www.ruby-forum.com/t/how-to-define-method-with-variables-in-arg-list/224440 "2012-11-13T03:17:17Z")
Hi, all. I’m re-factoring code. with some duplicated code like: Class Gui def add\_user(name, age, sex, location) @agent.post(url + ‘/user’, {‘name’=\>name, ‘age’=\>age, ‘sex’=\>sex, ‘location’=\>location}) end def add… --- ## [QPSK Constellation](https://www.ruby-forum.com/t/qpsk-constellation/222073)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 12, 2012, 7:08pm UTC](https://www.ruby-forum.com/t/qpsk-constellation/222073 "2012-08-12T19:08:56Z")
Hey List, Is it possible to easily change the QPSK mapping for the PSK modulator/demodulators, or does it require a re-compile? David --- ## [Complex bandpass vs real low-pass](https://www.ruby-forum.com/t/complex-bandpass-vs-real-low-pass/219435)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 3, 2012, 12:08am UTC](https://www.ruby-forum.com/t/complex-bandpass-vs-real-low-pass/219435 "2012-05-03T00:08:45Z")
I have been in the habit of using complex-bandpass filters even when I’m just looking for a symmetric response. I did some measurements today and found a 40-45% performance advantage to using a low-pass real filter w… --- ## [Nginx-1.1.19](https://www.ruby-forum.com/t/nginx-1-1-19/218804)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 14, 2012, 1:53am UTC](https://www.ruby-forum.com/t/nginx-1-1-19/218804 "2012-04-14T01:53:17Z")
Changes with nginx 1.1.19 12 Apr 2012 \*) Security: specially crafted mp4 file might allow to overwrite memory locations in a worker process if the ngx\_http\_mp4\_module was used… --- ## [How to simulate USRP board?](https://www.ruby-forum.com/t/how-to-simulate-usrp-board/217680)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 8, 2012, 5:22pm UTC](https://www.ruby-forum.com/t/how-to-simulate-usrp-board/217680 "2012-03-08T17:22:15Z")
My name is Ketlin and I’m from Brazil. I am researching the technology of cognitive radio, I’m not USRP board, I wonder if there is any way to simulate the plate without the USRP hardware? --- ## [HA cookie-based routing in the cloud](https://www.ruby-forum.com/t/ha-cookie-based-routing-in-the-cloud/216565)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 9, 2012, 4:07am UTC](https://www.ruby-forum.com/t/ha-cookie-based-routing-in-the-cloud/216565 "2012-02-09T04:07:23Z")
We are looking for a solution for “sticky bit routing” based on cookies that will run on Amazon’s EC2 cloud. I’ve looked at the sticky module (although not the source yet) and it ~may~ be capable of doing what we need… --- ## [How to access Hash containing Array of Hashes?](https://www.ruby-forum.com/t/how-to-access-hash-containing-array-of-hashes/214760)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [December 12, 2011, 10:46am UTC](https://www.ruby-forum.com/t/how-to-access-hash-containing-array-of-hashes/214760 "2011-12-12T10:46:43Z")
Can anyone give me an example of getting each individual elements of Hashes containing array of Hashes in httparty parsed response. Thanks in advance --- ## [Re: Confirmation of AIO](https://www.ruby-forum.com/t/re-confirmation-of-aio/213122)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 29, 2011, 12:27am UTC](https://www.ruby-forum.com/t/re-confirmation-of-aio/213122 "2011-10-29T00:27:03Z")
CentOS --- ## [Spatial data in rails on postgresql without "BIG adapter"?](https://www.ruby-forum.com/t/spatial-data-in-rails-on-postgresql-without-big-adapter/212272)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 1, 2011, 11:29am UTC](https://www.ruby-forum.com/t/spatial-data-in-rails-on-postgresql-without-big-adapter/212272 "2011-10-01T11:29:47Z")
(Frenchy, sorry) Hi everyone, i’m working on a web browser based game. I need to use some postgresql special type such as point, path and line. ActiveRecord caused me some troubles to migrate but now it’s ok for crea… --- ## [How to put Rails applications on the www](https://www.ruby-forum.com/t/how-to-put-rails-applications-on-the-www/212003)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 19, 2011, 11:02pm UTC](https://www.ruby-forum.com/t/how-to-put-rails-applications-on-the-www/212003 "2011-09-19T23:02:03Z")
(Frenchy, sorry =) ) Hi, i’m new web ruby developper and ruby on rails. I’ve just finished my first rails rapplication and figured out one thing: my webhoster use olds version of rails and ruby, but … That’s not my qu… --- ## [Need help regarding conditionals on while loops](https://www.ruby-forum.com/t/need-help-regarding-conditionals-on-while-loops/211807)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [September 14, 2011, 6:38am UTC](https://www.ruby-forum.com/t/need-help-regarding-conditionals-on-while-loops/211807 "2011-09-14T06:38:46Z")
In a tutorial I’m currently reading (http://pine.fm/LearnToProgram/?Chapter=10), this came up. def doUntilFalse firstInput, someProc input = firstInput output = firstInput while output input = output output = s… --- ## [Re: nginx cache exceeded, cache manager busy](https://www.ruby-forum.com/t/re-nginx-cache-exceeded-cache-manager-busy/207972)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 7, 2011, 12:15pm UTC](https://www.ruby-forum.com/t/re-nginx-cache-exceeded-cache-manager-busy/207972 "2011-06-07T12:15:43Z")
I have the same issue with 1.0.1 and 1.0.2. --- ## [Big vector problem](https://www.ruby-forum.com/t/big-vector-problem/207909)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 6, 2011, 1:28pm UTC](https://www.ruby-forum.com/t/big-vector-problem/207909 "2011-06-06T13:28:51Z")
Hi all I have a problem with a big vector. The input/output of my entity is like: : gr\_block (“sub\_channel\_vff”, gr\_make\_io\_signature2 (2, 2, sizeof (float)\*3072, sizeof (char)), gr\_make\_io\_signature2 (1, 2, sizeof… --- ## [First timer , needs help in passing parameter](https://www.ruby-forum.com/t/first-timer-needs-help-in-passing-parameter/204616)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 17, 2011, 9:56am UTC](https://www.ruby-forum.com/t/first-timer-needs-help-in-passing-parameter/204616 "2011-03-17T09:56:57Z")
Hi guys this is my first project with ROR, I have a action in controller and it takes two parameters, these parameters are to be entered by the user through a form in the view, how can I make forms with two input tex… --- ## [About check link is broken or not ? using watir](https://www.ruby-forum.com/t/about-check-link-is-broken-or-not-using-watir/194375)
**Author:** [@pshah](https://www.ruby-forum.com/u/pshah)\ **Replies:** 2\ **Last updated:** [December 27, 2010, 5:32am UTC](https://www.ruby-forum.com/t/about-check-link-is-broken-or-not-using-watir/194375 "2010-12-27T05:32:14Z")
Hi, Can any one help me to check links are working or not in page? using watir? Let me know if any other good way for it i check it with header also but not get right response like 200. Thanks, Priyank S. --- ## [Confused: instances or arrays?](https://www.ruby-forum.com/t/confused-instances-or-arrays/196056)
**Author:** [@prichard](https://www.ruby-forum.com/u/prichard)\ **Replies:** 2\ **Last updated:** [October 6, 2010, 9:53am UTC](https://www.ruby-forum.com/t/confused-instances-or-arrays/196056 "2010-10-06T09:53:01Z")
Hi. I want to create the following class… Client attributes name, amount\_wealth, loans, lender, bankrupt (a boolean) methods is\_client\_solvent? (I declare the client bankrupt if total amount of loans is greater tha… --- ## [Set generated PHP output to Memcached server by Nginx transparently](https://www.ruby-forum.com/t/set-generated-php-output-to-memcached-server-by-nginx-transparently/193413)
**Author:** [@jkuang](https://www.ruby-forum.com/u/jkuang)\ **Replies:** 2\ **Last updated:** [August 22, 2010, 9:21pm UTC](https://www.ruby-forum.com/t/set-generated-php-output-to-memcached-server-by-nginx-transparently/193413 "2010-08-22T21:21:38Z")
Hi, I have set up for NginxHttpMemcachedModule and it works great reading output that I have set to Memcached server through my OWN PHP code. But that means I have to modify my PHP code to make it happens and sometime… --- ## [Moving to nested routes](https://www.ruby-forum.com/t/moving-to-nested-routes/191451)
**Author:** [@chewmanfoo](https://www.ruby-forum.com/u/chewmanfoo)\ **Replies:** 2\ **Last updated:** [July 13, 2010, 12:15am UTC](https://www.ruby-forum.com/t/moving-to-nested-routes/191451 "2010-07-13T00:15:55Z")
I have a lot of has\_many and has\_many :through relationships in an application with approx 100 models. I would like to move to nested routes, but I just wanted to be sure I understood the scope of the project. Essen… --- ## [Bond 0.2.0 - Improving Irb's Autocompletion](https://www.ruby-forum.com/t/bond-0-2-0-improving-irbs-autocompletion/188218)
**Author:** [@ghorner](https://www.ruby-forum.com/u/ghorner)\ **Replies:** 2\ **Last updated:** [May 8, 2010, 9:01pm UTC](https://www.ruby-forum.com/t/bond-0-2-0-improving-irbs-autocompletion/188218 "2010-05-08T21:01:35Z")
Hi, I just released version 0.2.0 of bond, a gem which improves irb’s autocompletion. The most notable feature of this release is custom argument autocompletion of any method. This screencast shows this feature in ac… --- ## [High-level OFDM question](https://www.ruby-forum.com/t/high-level-ofdm-question/183381)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 2\ **Last updated:** [February 12, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/high-level-ofdm-question/183381 "2010-02-12T21:00:36Z")
Hi there, before delving into the details of the OFDM implementation in GNURAdio I wanted to ask a high-level question: What is the method used for initial timing/frequency acquisition? Is there one or two training O… --- ## [Link\_to helper (or some other method) on an entire table row?](https://www.ruby-forum.com/t/link-to-helper-or-some-other-method-on-an-entire-table-row/182173)
**Author:** [@lunaclaire](https://www.ruby-forum.com/u/lunaclaire)\ **Replies:** 2\ **Last updated:** [January 24, 2010, 8:21am UTC](https://www.ruby-forum.com/t/link-to-helper-or-some-other-method-on-an-entire-table-row/182173 "2010-01-24T08:21:18Z")
I’m trying to implement a design handed to me where an entire row of a table is a link to view details about the obj shown in that row. The html handed to me looks like this: Person's Name Home:Person's Em… [Previous page](https://www.ruby-forum.com/top.md?page=1972&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1974&per_page=50)