# Top **URL:** https://www.ruby-forum.com/top.md?page=1860 [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:** 1861 --- ## [Auto/configure doesn't look for MINGW64 (on MSYS2)](https://www.ruby-forum.com/t/auto-configure-doesnt-look-for-mingw64-on-msys2/243105)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [August 21, 2015, 7:31pm UTC](https://www.ruby-forum.com/t/auto-configure-doesnt-look-for-mingw64-on-msys2/243105 "2015-08-21T19:31:23Z")
Hi there, On MSYS2, with x64 compilers, the “auto/configure” file is not able to find the right environment. $ uname -s MINGW64\_NT-10.0 But nginx is only looking for MINGW32. Regards, Billy Posted at Nginx Forum… --- ## [Re: Component based Rails architecture](https://www.ruby-forum.com/t/re-component-based-rails-architecture/241405)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [April 4, 2015, 12:31pm UTC](https://www.ruby-forum.com/t/re-component-based-rails-architecture/241405 "2015-04-04T12:31:31Z")
Ciao Enrico, trovo il tuo articolo molto interessante, grazie :slight\_smile: --- ## [GNU Radio Multithreading application issue](https://www.ruby-forum.com/t/gnu-radio-multithreading-application-issue/246316)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [September 30, 2013, 8:02am UTC](https://www.ruby-forum.com/t/gnu-radio-multithreading-application-issue/246316 "2013-09-30T08:02:57Z")
Hello list, I have coded a top block flow graph which connect some custom modulator shared pointer to a USRP sink, The question is that apart from the thread that is being run when calling tb-\>start, I would like to… --- ## [Volk error](https://www.ruby-forum.com/t/volk-error/235287)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [June 11, 2013, 6:57pm UTC](https://www.ruby-forum.com/t/volk-error/235287 "2013-06-11T18:57:28Z")
Running GRC files give following error after re-installation and update with gr-extras. Using Volk machine: sse4\_2\_32\_orc The program ‘python2.7’ received an X Window System error. This probably reflects a bug in the… --- ## [\>\>\> unsubscribe-confirm 201305300736321631415926 ryand-ruby zenspider.com](https://www.ruby-forum.com/t/unsubscribe-confirm-201305300736321631415926-ryand-ruby-zenspider-com/235079)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [May 30, 2013, 1:42am UTC](https://www.ruby-forum.com/t/unsubscribe-confirm-201305300736321631415926-ryand-ruby-zenspider-com/235079 "2013-05-30T01:42:58Z")
unsubscribe-confirm 201305300736321631415926 ryand-ruby zenspider.com set UNSUBSCRIBE-CONFIRM =\> BYE --- ## [Growl\_notify like similar gems for Linux](https://www.ruby-forum.com/t/growl-notify-like-similar-gems-for-linux/222152)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [August 15, 2012, 2:34pm UTC](https://www.ruby-forum.com/t/growl-notify-like-similar-gems-for-linux/222152 "2012-08-15T14:34:43Z")
Hello, As far as I know growl\_notify gems only work in MAC OSX. is there any similar gems available for Linux?? Thanks --- ## [Why I have to set two unnecessary params in controller action after i send form\_tag?](https://www.ruby-forum.com/t/why-i-have-to-set-two-unnecessary-params-in-controller-action-after-i-send-form-tag/219460)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 3\ **Last updated:** [May 3, 2012, 8:15pm UTC](https://www.ruby-forum.com/t/why-i-have-to-set-two-unnecessary-params-in-controller-action-after-i-send-form-tag/219460 "2012-05-03T20:15:45Z")
This is my code. --- ## [RoR Developer for Berlin besed Company wanted! Permanent Position!](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/216767)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [February 13, 2012, 7:26pm UTC](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/216767 "2012-02-13T19:26:23Z")
Do your friends call you a geek, because you think Ruby is cool technology? Do you think you can change the world by writing the right code? Sounds like you’re the perfect addition to our development team. Together yo… --- ## [Ruby on Rails equivalent code for mysql](https://www.ruby-forum.com/t/ruby-on-rails-equivalent-code-for-mysql/215584)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 10, 2012, 1:47am UTC](https://www.ruby-forum.com/t/ruby-on-rails-equivalent-code-for-mysql/215584 "2012-01-10T01:47:32Z")
Sometimes ago I created database and a table in MySQL with these statements : CREATE DATABASE amiref; USE amiref; CREATE TABLE refoo ( f1 VARCHAR(20) , f2 VARCHAR(30) NOT NULL , f3 INT , PRIMARY KEY(f1) ); CRE… --- ## [Anyone know of free Ruby on Rails hosting for registered charities?](https://www.ruby-forum.com/t/anyone-know-of-free-ruby-on-rails-hosting-for-registered-charities/214027)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [November 19, 2011, 5:24pm UTC](https://www.ruby-forum.com/t/anyone-know-of-free-ruby-on-rails-hosting-for-registered-charities/214027 "2011-11-19T17:24:15Z")
I’m doing some volunteer web development for a Florida veteran’s charity and they need a professional hosting service for a month long event in February, 2012. Basically they need a free host for a website that will a… --- ## [Need rewrite help](https://www.ruby-forum.com/t/need-rewrite-help/212054)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [September 21, 2011, 7:02am UTC](https://www.ruby-forum.com/t/need-rewrite-help/212054 "2011-09-21T07:02:30Z")
Hi, please help me to rewrite this mod\_rewrite rule: RewriteRule (img/(.+))$ webroot/$1 \[L\] Thanks Posted at Nginx Forum: --- ## [How best to test modules for 'mixing-in' with AR classes?](https://www.ruby-forum.com/t/how-best-to-test-modules-for-mixing-in-with-ar-classes/207030)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 16, 2011, 7:35pm UTC](https://www.ruby-forum.com/t/how-best-to-test-modules-for-mixing-in-with-ar-classes/207030 "2011-05-16T19:35:09Z")
Hi, I’m converting some AR classes into modules and moving their attributes to whatever AR classes formerly held the association. I’m finding it hard to test these modules. I think I want to use a tableless AR model … --- ## [Carrier frequency mismatching?](https://www.ruby-forum.com/t/carrier-frequency-mismatching/199354)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 3\ **Last updated:** [November 19, 2010, 5:49pm UTC](https://www.ruby-forum.com/t/carrier-frequency-mismatching/199354 "2010-11-19T17:49:17Z")
I use USRP sink and source and set frequency with 2.6 GHz When I run a flow graph, I see like below: A: Flex 2400 Tx MIMO B r.baseband\_frequency = 2604000000.0 r.dxc\_frequency = -4000000.0 r.residual\_frequency = 0.0 … --- ## [Weird interaction between start of burst and oscillator phase](https://www.ruby-forum.com/t/weird-interaction-between-start-of-burst-and-oscillator-phase/198086)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [November 13, 2010, 10:03am UTC](https://www.ruby-forum.com/t/weird-interaction-between-start-of-burst-and-oscillator-phase/198086 "2010-11-13T10:03:01Z")
Hi folks, I am seeing a very bizarre problem. I am using the USRP2 to transmit a stream of packets interleaved with silence. Each USRP packet obviously spans multiple Ethernet packets. When I send each USRP packet as … --- ## [Routes Id issue in 2.3.5](https://www.ruby-forum.com/t/routes-id-issue-in-2-3-5/196196)
**Author:** [@The\_programmer](https://www.ruby-forum.com/u/The_programmer)\ **Replies:** 3\ **Last updated:** [October 8, 2010, 9:22pm UTC](https://www.ruby-forum.com/t/routes-id-issue-in-2-3-5/196196 "2010-10-08T21:22:36Z")
Hi, Routes.rb wants the id for doctors. I would love to give routes the answer it is looking for, but I am not sure how to define an id in rails. In c++ it would be something like int doctors(int id); int doctors(int… --- ## [Unique RoR Design Issue](https://www.ruby-forum.com/t/unique-ror-design-issue/187046)
**Author:** [@bluebull](https://www.ruby-forum.com/u/bluebull)\ **Replies:** 3\ **Last updated:** [April 16, 2010, 6:51am UTC](https://www.ruby-forum.com/t/unique-ror-design-issue/187046 "2010-04-16T06:51:42Z")
Hi Folks, I am faced with a unique RoR design Issue and thought of getting some advice on how go about this requirement. I need to: Create a web application to login / Logout/ Manage Users Register queries with bou… --- ## [Same model over multiple databases problem](https://www.ruby-forum.com/t/same-model-over-multiple-databases-problem/187031)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [April 16, 2010, 4:11am UTC](https://www.ruby-forum.com/t/same-model-over-multiple-databases-problem/187031 "2010-04-16T04:11:10Z")
Hello, I run many gameservers (about 10), each gameserver has a different database and all gameserver’s databases has the table “players” which is associated to the model Player. So every time I want to work with the… --- ## [Rails acts\_as\_\* plugins, with parameters](https://www.ruby-forum.com/t/rails-acts-as-plugins-with-parameters/184119)
**Author:** [@extempore](https://www.ruby-forum.com/u/extempore)\ **Replies:** 3\ **Last updated:** [February 25, 2010, 3:24pm UTC](https://www.ruby-forum.com/t/rails-acts-as-plugins-with-parameters/184119 "2010-02-25T15:24:25Z")
Hi all, I’m trying to write a plugin which will allow me to specify: acts\_as\_item :option=\>:value i need to be able to access the :options=\>:value hash from instances of the model also. I’ve tried with class\_eval in… --- ## [DC#draw\_bitmap with logical\_function on Windows](https://www.ruby-forum.com/t/dc-draw-bitmap-with-logical-function-on-windows/182912)
**Author:** [@valentin](https://www.ruby-forum.com/u/valentin)\ **Replies:** 0\ **Last updated:** [February 4, 2010, 6:51pm UTC](https://www.ruby-forum.com/t/dc-draw-bitmap-with-logical-function-on-windows/182912 "2010-02-04T18:51:31Z")
Hi! While testing the app I developed (on Linux), I encountered strange behaviour on Windows for this method: def draw(dc, x, y) dc.pen = Wx::TRANSPARENT\_PEN dc.logical\_function = Wx::COPY if @bitmap dc.draw\_bitma… --- ## [Need Help with understanding Threads, Timers, and Yield](https://www.ruby-forum.com/t/need-help-with-understanding-threads-timers-and-yield/182100)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 0\ **Last updated:** [January 22, 2010, 4:40pm UTC](https://www.ruby-forum.com/t/need-help-with-understanding-threads-timers-and-yield/182100 "2010-01-22T16:40:36Z")
Hi Everyone, I’m posting this to the correct list now. I’m a new GUI developer that is having some difficulty understanding some of the nuances of GUI development with Ruby and want to hopefully get some of my ques… --- ## [Got NoMethodError on Model's find method](https://www.ruby-forum.com/t/got-nomethoderror-on-models-find-method/178848)
**Author:** [@adinda\_p](https://www.ruby-forum.com/u/adinda_p)\ **Replies:** 3\ **Last updated:** [November 13, 2009, 10:42am UTC](https://www.ruby-forum.com/t/got-nomethoderror-on-models-find-method/178848 "2009-11-13T10:42:26Z")
Hi All, I don’t know how this could happen. I got NoMethodError on running a simple Model’s find method. At first i have the same error for running find\_all\_by\_country method where country is one of the model’s attr… --- ## [RedCloth Changing Features](https://www.ruby-forum.com/t/redcloth-changing-features/175945)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 3\ **Last updated:** [September 23, 2009, 7:45pm UTC](https://www.ruby-forum.com/t/redcloth-changing-features/175945 "2009-09-23T19:45:49Z")
Hi, I basically run a very simple RoR app which works using RedCloth’s textilizing system. I would just like to know if there is a way to edit for example the e.g making things emphisised ect. I want to basically rem… --- ## [Fields when entered needs to be validated](https://www.ruby-forum.com/t/fields-when-entered-needs-to-be-validated/174064)
**Author:** [@karthik](https://www.ruby-forum.com/u/karthik)\ **Replies:** 3\ **Last updated:** [August 20, 2009, 1:04pm UTC](https://www.ruby-forum.com/t/fields-when-entered-needs-to-be-validated/174064 "2009-08-20T13:04:27Z")
hi guys Thanks for the support you give I have some four fields which is not mandatory, but when that field is entered need to be validated before saved else it can take null value can you please guide me – Karth… --- ## [Cannot access an object’s attributes in an array](https://www.ruby-forum.com/t/cannot-access-an-objecta-s-attributes-in-an-array/173034)
**Author:** [@fahrio](https://www.ruby-forum.com/u/fahrio)\ **Replies:** 3\ **Last updated:** [July 31, 2009, 10:26pm UTC](https://www.ruby-forum.com/t/cannot-access-an-objecta-s-attributes-in-an-array/173034 "2009-07-31T22:26:30Z")
Hello, I am building a site with works and their credits. What I am trying o achieve is to find each work’s similar works based on the mutual titles in their credits. I am adding each similar work into an array in a … --- ## [More detailed report on bizarre USRP failure](https://www.ruby-forum.com/t/more-detailed-report-on-bizarre-usrp-failure/172991)
**Author:** [@makki](https://www.ruby-forum.com/u/makki)\ **Replies:** 3\ **Last updated:** [July 31, 2009, 3:01am UTC](https://www.ruby-forum.com/t/more-detailed-report-on-bizarre-usrp-failure/172991 "2009-07-31T03:01:44Z")
Ok, this is my attempt at a definitive bug report for this problem. Since it’s mysterious, I’m going to try and be as descriptive as possible. Thanks in advance for your patience and help. I am on a second gen macbo… --- ## [AJAX: getting a label to act like its field](https://www.ruby-forum.com/t/ajax-getting-a-label-to-act-like-its-field/171808)
**Author:** [@jhaagmans](https://www.ruby-forum.com/u/jhaagmans)\ **Replies:** 3\ **Last updated:** [July 9, 2009, 4:36pm UTC](https://www.ruby-forum.com/t/ajax-getting-a-label-to-act-like-its-field/171808 "2009-07-09T16:36:18Z")
Hi, I have a check\_box and on activating it, I want an extra field to show up. I thought I’d do this by calling a remote\_function called “toggle” in :onchange. In toggle.rjs, I’d do something like page.toggle and ha… --- ## [Sqlite3 & joins](https://www.ruby-forum.com/t/sqlite3-joins/169767)
**Author:** [@paradise](https://www.ruby-forum.com/u/paradise)\ **Replies:** 3\ **Last updated:** [June 8, 2009, 3:23pm UTC](https://www.ruby-forum.com/t/sqlite3-joins/169767 "2009-06-08T15:23:40Z")
this question goes on from my previous one about my 1st hurdle using SQLite3. what sort of performance hit will you get if you have 3 select statements (1 for each table/DB file)? tables are customer, Jobs, parts. c… --- ## [Newbie help, please](https://www.ruby-forum.com/t/newbie-help-please/166523)
**Author:** [@vh1](https://www.ruby-forum.com/u/vh1)\ **Replies:** 3\ **Last updated:** [April 26, 2009, 10:02pm UTC](https://www.ruby-forum.com/t/newbie-help-please/166523 "2009-04-26T22:02:05Z")
Hello all, I am a complete novice to programming. I have chosen Ruby as my first language. I am attempting to follow some tutorials in a book I have. However, I am running into some errors, and can not figure out why… --- ## [Save image in local machine](https://www.ruby-forum.com/t/save-image-in-local-machine/165553)
**Author:** [@jazzezravi](https://www.ruby-forum.com/u/jazzezravi)\ **Replies:** 3\ **Last updated:** [April 15, 2009, 8:39am UTC](https://www.ruby-forum.com/t/save-image-in-local-machine/165553 "2009-04-15T08:39:08Z")
Hi All, I want to save this image in my local machine with ruby code Note: I did with Watir gem. But I want to do it another simple way. Thanks in advance, P.Raveendran --- ## [Displaying form errors and keeping a simple URL](https://www.ruby-forum.com/t/displaying-form-errors-and-keeping-a-simple-url/164597)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 3\ **Last updated:** [April 5, 2009, 8:44am UTC](https://www.ruby-forum.com/t/displaying-form-errors-and-keeping-a-simple-url/164597 "2009-04-05T08:44:37Z")
Hi - I’m using Authlogic for user authentication, and I’m trying to set up the login screen (I’m having the same problem with the registration and other forms, though, but logging in is a nice simple example). My pro… --- ## [RDoc - hidden documentation](https://www.ruby-forum.com/t/rdoc-hidden-documentation/125155)
**Author:** [@FrSSSSdSSSSric\_Masc](https://www.ruby-forum.com/u/FrSSSSdSSSSric_Masc)\ **Replies:** 3\ **Last updated:** [March 24, 2009, 5:26pm UTC](https://www.ruby-forum.com/t/rdoc-hidden-documentation/125155 "2009-03-24T17:26:40Z")
Hi, I generated the RDoc documentation for Rails 2.0.2 via rake, but many classes are not present in the documentation. For example the class “CGI::Session::CookieStore” is hidden even if its file is visible in the f… --- ## [Scaling full text indexing(ferret vs solr vs hyperstraier)](https://www.ruby-forum.com/t/scaling-full-text-indexing-ferret-vs-solr-vs-hyperstraier/162307)
**Author:** [@arvias](https://www.ruby-forum.com/u/arvias)\ **Replies:** 3\ **Last updated:** [March 12, 2009, 10:04pm UTC](https://www.ruby-forum.com/t/scaling-full-text-indexing-ferret-vs-solr-vs-hyperstraier/162307 "2009-03-12T22:04:25Z")
Hi, Does any have experience scaling full text search in RoR? Right now our project is running a simple setup with ferret and acts\_as\_ferret. We are thinking about deploying a feature that would send 50x more search … --- ## [Photos display on the same page](https://www.ruby-forum.com/t/photos-display-on-the-same-page/159749)
**Author:** [@shuaib85](https://www.ruby-forum.com/u/shuaib85)\ **Replies:** 3\ **Last updated:** [February 19, 2009, 10:05pm UTC](https://www.ruby-forum.com/t/photos-display-on-the-same-page/159749 "2009-02-19T22:05:04Z")
Hi there I saw a nice way of displaying photos using rails, it is like the one in the following link http://www.opensourcerails.com/projects/16425-pictrails anyone knows the name of the plugin or the way to do it --- ## [Openssl-nonblock 0.1.0](https://www.ruby-forum.com/t/openssl-nonblock-0-1-0/159696)
**Author:** [@murfhy](https://www.ruby-forum.com/u/murfhy)\ **Replies:** 3\ **Last updated:** [February 8, 2009, 6:55am UTC](https://www.ruby-forum.com/t/openssl-nonblock-0-1-0/159696 "2009-02-08T06:55:02Z")
Hi folks, I’ve seen various requests for non-blocking OpenSSL support. As a maintainer of a non-blocking event library this was crucial for the stuff I was doing. I developed a C extension which uses some pretty cr… --- ## [Problems with rake and sh](https://www.ruby-forum.com/t/problems-with-rake-and-sh/158757)
**Author:** [@analogue40](https://www.ruby-forum.com/u/analogue40)\ **Replies:** 3\ **Last updated:** [January 31, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/problems-with-rake-and-sh/158757 "2009-01-31T13:54:19Z")
Hi, I am using ssh to login to my Amazon EC2 server, and using a rake task to automate some activities on the machine. Every time I login, it is a new machine, so I have no host keys from the machine and SSH connectio… --- ## [Ferret server start](https://www.ruby-forum.com/t/ferret-server-start/156303)
**Author:** [@sasikumar](https://www.ruby-forum.com/u/sasikumar)\ **Replies:** 0\ **Last updated:** [December 24, 2008, 8:04am UTC](https://www.ruby-forum.com/t/ferret-server-start/156303 "2008-12-24T08:04:55Z")
when i am starting my act\_as\_ferret server in windows xp ,it produces nil can not change as string … --- ## [Multi-Index Containers](https://www.ruby-forum.com/t/multi-index-containers/154557)
**Author:** [@avdi](https://www.ruby-forum.com/u/avdi)\ **Replies:** 3\ **Last updated:** [December 1, 2008, 11:25pm UTC](https://www.ruby-forum.com/t/multi-index-containers/154557 "2008-12-01T23:25:59Z")
Does anyone know of a multi-index container library for Ruby? I just want to check before I put it on my personal TODO list. By multi-index, I mean a container which will index its contained objects by more than one … --- ## [Single Rails App - Several Subdomains](https://www.ruby-forum.com/t/single-rails-app-several-subdomains/150755)
**Author:** [@gamehack](https://www.ruby-forum.com/u/gamehack)\ **Replies:** 3\ **Last updated:** [October 12, 2008, 7:15pm UTC](https://www.ruby-forum.com/t/single-rails-app-several-subdomains/150755 "2008-10-12T19:15:37Z")
Hi all, I am in a situation that I have no idea how to approach. Basically, I’ve got a licensing app that is distributed across several domains, as in: admin.example.com licenses.example.com secure.example.com pay… --- ## [Question about validations](https://www.ruby-forum.com/t/question-about-validations/150269)
**Author:** [@elioncho](https://www.ruby-forum.com/u/elioncho)\ **Replies:** 3\ **Last updated:** [October 6, 2008, 11:06pm UTC](https://www.ruby-forum.com/t/question-about-validations/150269 "2008-10-06T23:06:46Z")
Hello, Well I have implemented in my app a wall similar to the one found on facebooks user profiles. I have created a wall\_comments controller and wall\_comment model. Only friends can post in each others wall. On my … --- ## [Shoes: problem with http proxy](https://www.ruby-forum.com/t/shoes-problem-with-http-proxy/149807)
**Author:** [@raffaboss](https://www.ruby-forum.com/u/raffaboss)\ **Replies:** 3\ **Last updated:** [October 1, 2008, 5:57am UTC](https://www.ruby-forum.com/t/shoes-problem-with-http-proxy/149807 "2008-10-01T05:57:03Z")
I’ve problem to do remote (internet) operations in the Shoes graphics toolkit when i’m behind a proxy (gem/download/… shoes methods). The pc i use at work is a winXp machine, i set the ‘http\_proxy’ env variable correc… --- ## [Namespaced layouts?](https://www.ruby-forum.com/t/namespaced-layouts/148224)
**Author:** [@Danimal](https://www.ruby-forum.com/u/Danimal)\ **Replies:** 3\ **Last updated:** [September 11, 2008, 3:17pm UTC](https://www.ruby-forum.com/t/namespaced-layouts/148224 "2008-09-11T15:17:35Z")
Hello! Is it just me or are layouts not namespaced automatically? For example, using the typical namespaced admin section, I have: apps/controllers/admin/users\_controller.rb # for example apps/views/admin/users/inde… --- ## [Character limit for tinyMCE textarea](https://www.ruby-forum.com/t/character-limit-for-tinymce-textarea/146896)
**Author:** [@ravikanth](https://www.ruby-forum.com/u/ravikanth)\ **Replies:** 0\ **Last updated:** [August 26, 2008, 3:46pm UTC](https://www.ruby-forum.com/t/character-limit-for-tinymce-textarea/146896 "2008-08-26T15:46:19Z")
Hi, I am using TinyMCE editor for textarea.how to limit the characters in that textarea. 500 is limit for that textarea,how to limit characters for this textarea in client side. alert message after 500 characters or… --- ## [Having troubles extracting json data within javascript](https://www.ruby-forum.com/t/having-troubles-extracting-json-data-within-javascript/143957)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 3\ **Last updated:** [July 24, 2008, 7:05pm UTC](https://www.ruby-forum.com/t/having-troubles-extracting-json-data-within-javascript/143957 "2008-07-24T19:05:18Z")
I am having some difficulty extracting json data from a returned hash table. From the geocode data that is returned the following console.log(data) console.log(data\[“latitude”\]) Results in: {“latitude”: “55.272766”… --- ## [What does the ||= operator mean?](https://www.ruby-forum.com/t/what-does-the-operator-mean/143459)
**Author:** [@christoph](https://www.ruby-forum.com/u/christoph)\ **Replies:** 3\ **Last updated:** [July 18, 2008, 9:20pm UTC](https://www.ruby-forum.com/t/what-does-the-operator-mean/143459 "2008-07-18T21:20:23Z")
Hi all, I hope it’s ok that I ask this question here, I don’t wanted to subscribe to two other lists. If I have more questions regarding ruby itself I will do this. I’ve seen the ||= operator several times in codes, … --- ## [Allow users to embed video](https://www.ruby-forum.com/t/allow-users-to-embed-video/143012)
**Author:** [@dino\_d](https://www.ruby-forum.com/u/dino_d)\ **Replies:** 3\ **Last updated:** [July 14, 2008, 6:26pm UTC](https://www.ruby-forum.com/t/allow-users-to-embed-video/143012 "2008-07-14T18:26:02Z")
Hi - Anyone have any experience with safely allowing users to enter a YouTube or other such embed link safely into a form for later display? Is there a simple way to selective sanitize/escape and only allow embedded… --- ## [Follow the conversation and search relevant sites with What's up in Ruby](https://www.ruby-forum.com/t/follow-the-conversation-and-search-relevant-sites-with-whats-up-in-ruby/196650)
**Author:** [@flatekmonkey](https://www.ruby-forum.com/u/flatekmonkey)\ **Replies:** 3\ **Last updated:** [April 29, 2008, 9:26pm UTC](https://www.ruby-forum.com/t/follow-the-conversation-and-search-relevant-sites-with-whats-up-in-ruby/196650 "2008-04-29T21:26:27Z")
Hey all, We (Atlantic Dominion Solutions) launched http://www.whatsupinruby.com this morning. This is a niche site that does two things: Tells you what is going on in the Ruby world (we parse many many RSS feeds). P… --- ## [Array disorder in ruby 1.8.6](https://www.ruby-forum.com/t/array-disorder-in-ruby-1-8-6/133862)
**Author:** [@moskyt](https://www.ruby-forum.com/u/moskyt)\ **Replies:** 3\ **Last updated:** [April 4, 2008, 2:21pm UTC](https://www.ruby-forum.com/t/array-disorder-in-ruby-1-8-6/133862 "2008-04-04T14:21:24Z")
Hello, I suppose I found a bug in ruby (or behavior that I am unable to explain). My version is, exactly, ruby 1.8.6 (2007-03-13 patchlevel 0) \[universal-darwin8.0\] problem is in this method: def plotresults(results… --- ## [Help with authentication errors](https://www.ruby-forum.com/t/help-with-authentication-errors/133083)
**Author:** [@asjohns1](https://www.ruby-forum.com/u/asjohns1)\ **Replies:** 3\ **Last updated:** [March 27, 2008, 7:31pm UTC](https://www.ruby-forum.com/t/help-with-authentication-errors/133083 "2008-03-27T19:31:14Z")
Hello, I have been working through two books, “Agile Web D. with Rails, 2nd Ed.” and “Ajax on Rails”. I’m using Rails2.0. In both cases, I run into an authentication error when doing the examples. In AWDwR, when tryi… --- ## [ApplicationHelper](https://www.ruby-forum.com/t/applicationhelper/132410)
**Author:** [@nzook](https://www.ruby-forum.com/u/nzook)\ **Replies:** 3\ **Last updated:** [March 20, 2008, 7:46pm UTC](https://www.ruby-forum.com/t/applicationhelper/132410 "2008-03-20T19:46:34Z")
When working with views, I use instance methods of ApplicationHelper: app/helpers/application\_helper.rb: module ApplicationHelper def distribute(total, min, cutof, list) \[1,2,3\] end end app/views/planner/\_mta\_col… --- ## [How is the FPGA taking effect in USRP?!](https://www.ruby-forum.com/t/how-is-the-fpga-taking-effect-in-usrp/132231)
**Author:** [@sporb](https://www.ruby-forum.com/u/sporb)\ **Replies:** 3\ **Last updated:** [March 18, 2008, 5:32pm UTC](https://www.ruby-forum.com/t/how-is-the-fpga-taking-effect-in-usrp/132231 "2008-03-18T17:32:25Z")
Hello, everyone I dug up the wfm\_rcv\_gui.py example file in order to penetrate the principle of GNURadio. But I have 2 questions about it: 1, there is a digital downconverter at the receiver, the function of down con… [Previous page](https://www.ruby-forum.com/top.md?page=1859&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1861&per_page=50)