# Top **URL:** https://www.ruby-forum.com/top.md?page=924 [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:** 925 --- ## [501 Bad Recipient Address Syntax](https://www.ruby-forum.com/t/501-bad-recipient-address-syntax/121720)
**Author:** [@mendicant](https://www.ruby-forum.com/u/mendicant)\ **Replies:** 1\ **Last updated:** [November 30, 2007, 6:47am UTC](https://www.ruby-forum.com/t/501-bad-recipient-address-syntax/121720 "2007-11-30T06:47:25Z")
Hi, I’m having a problem with sending email with ActionMailer. My mailer looks something like this: class PNGMailer \< ActionMailer::Base def forgotten\_password\_email (password\_reset, user) recipients = user.email f… --- ## [Reading and writing fpga registers](https://www.ruby-forum.com/t/reading-and-writing-fpga-registers/105615)
**Author:** [@Roshan\_B](https://www.ruby-forum.com/u/Roshan_B)\ **Replies:** 1\ **Last updated:** [May 31, 2007, 8:18pm UTC](https://www.ruby-forum.com/t/reading-and-writing-fpga-registers/105615 "2007-05-31T20:18:54Z")
Hello Everyone, I’m trying to read and write the fpga registers using just libusrp (sorry Eric!). (1) My write returns “true”, but the read returns 0, regardless of which fpga register I read/write to (I’ve tried a f… --- ## [Is there a library/mechanism for an object/hash hybrid?](https://www.ruby-forum.com/t/is-there-a-library-mechanism-for-an-object-hash-hybrid/90666)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [March 31, 2007, 1:31am UTC](https://www.ruby-forum.com/t/is-there-a-library-mechanism-for-an-object-hash-hybrid/90666 "2007-03-31T01:31:20Z")
Hi, There are times when I want to store items in a hash, and yet refer the items using class/object method syntax. For example, I may want to do this: myhash\[‘aaa’\] = ‘bbb’ and then be able to refer to the ‘aaa’ … --- ## [Invio di un file (http) con Ruby](https://www.ruby-forum.com/t/invio-di-un-file-http-con-ruby/86179)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [February 20, 2007, 7:11pm UTC](https://www.ruby-forum.com/t/invio-di-un-file-http-con-ruby/86179 "2007-02-20T19:11:34Z")
Ciao a tutti, da diverse settimane sto lavorando ad una applicaizone Rails con ottimi risultati, ma mi trovo a daffrontare un problema per me totalmente nuovo: devo effettuare un POST HTTP di un file dalla mia applic… --- ## [Table sorting](https://www.ruby-forum.com/t/table-sorting/93956)
**Author:** [@wjessup](https://www.ruby-forum.com/u/wjessup)\ **Replies:** 7\ **Last updated:** [April 16, 2006, 9:57pm UTC](https://www.ruby-forum.com/t/table-sorting/93956 "2006-04-16T21:57:53Z")
Ahoy, I checked the API and did some forum searches but didn’t find anything good on table sorting. Is there a “railish” way to do this? My current method really is lacking (i’m on like rails day 2) \\<%= link\_to … --- ## [Building querystrings with ruby](https://www.ruby-forum.com/t/building-querystrings-with-ruby/54890)
**Author:** [@ngw](https://www.ruby-forum.com/u/ngw)\ **Replies:** 7\ **Last updated:** [March 16, 2006, 5:28pm UTC](https://www.ruby-forum.com/t/building-querystrings-with-ruby/54890 "2006-03-16T17:28:21Z")
Hi \*, my question is really simple: is there a way in Ruby stdlib or in external modules to build querystrings without creating the string from scratch ? For example something like: name = “Foo B.” p URI::join(base\_… --- ## [Win XP USB Port?](https://www.ruby-forum.com/t/win-xp-usb-port/53345)
**Author:** [@ESRSBruecklmeier](https://www.ruby-forum.com/u/ESRSBruecklmeier)\ **Replies:** 7\ **Last updated:** [February 2, 2006, 10:36pm UTC](https://www.ruby-forum.com/t/win-xp-usb-port/53345 "2006-02-02T22:36:40Z")
Good morning rubyists, has anyone ever tried to termiante a USB device on a Win XP system from ruby? best regard out of the ice eric. --- ## [How are people making use of Iconv?](https://www.ruby-forum.com/t/how-are-people-making-use-of-iconv/50794)
**Author:** [@Wilson\_B](https://www.ruby-forum.com/u/Wilson_B)\ **Replies:** 7\ **Last updated:** [December 21, 2005, 8:33pm UTC](https://www.ruby-forum.com/t/how-are-people-making-use-of-iconv/50794 "2005-12-21T20:33:27Z")
Since Iconv jumped out of the pond and chewed on my leg the other week, I’ve been toying with the idea of a character-set conversion library implemented totally in Ruby, with identical behavior on every platform. How… --- ## [Button\_to generates DIV](https://www.ruby-forum.com/t/button-to-generates-div/49450)
**Author:** [@jeroen](https://www.ruby-forum.com/u/jeroen)\ **Replies:** 7\ **Last updated:** [November 18, 2005, 12:09am UTC](https://www.ruby-forum.com/t/button-to-generates-div/49450 "2005-11-18T00:09:45Z")
Hi, I just noticed that button\_to generates a div inside the form element. Why? Jeroen --- ## [Generated objects in the view are stacking incorrectly?](https://www.ruby-forum.com/t/generated-objects-in-the-view-are-stacking-incorrectly/244303)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [March 25, 2016, 10:45pm UTC](https://www.ruby-forum.com/t/generated-objects-in-the-view-are-stacking-incorrectly/244303 "2016-03-25T22:45:41Z")
The top item generated is perfectly positioned, but the second and third items position directly beneath with no padding in-between. Does ruby on rails automatically override css styling when new items are added to th… --- ## [Tutorials for RoR Beginner (Experienced Programmer) geared toward Social Network Development?](https://www.ruby-forum.com/t/tutorials-for-ror-beginner-experienced-programmer-geared-toward-social-network-development/243238)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [September 3, 2015, 4:23pm UTC](https://www.ruby-forum.com/t/tutorials-for-ror-beginner-experienced-programmer-geared-toward-social-network-development/243238 "2015-09-03T16:23:42Z")
I’m sure just the thought of another Social Network site makes you shudder. Trust me, I have no desire to create the next Facebook. However, I do have an idea that will fulfill a need in an offbeat niche that isn’t b… --- ## [GSoc2014 gr-trellis/turboeq proposal](https://www.ruby-forum.com/t/gsoc2014-gr-trellis-turboeq-proposal/239734)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [March 14, 2014, 7:18am UTC](https://www.ruby-forum.com/t/gsoc2014-gr-trellis-turboeq-proposal/239734 "2014-03-14T07:18:08Z")
Hey guys, I finally finished a first draft of my proposal for GSoC 2014 on improvements for gr-trellis and a turboeq block. It’s available on github: https://github.com/SpectreJan/GSoC2014 Please let me know what yo… --- ## [Radio interoperability](https://www.ruby-forum.com/t/radio-interoperability/246418)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [October 10, 2013, 12:06pm UTC](https://www.ruby-forum.com/t/radio-interoperability/246418 "2013-10-10T12:06:48Z")
Hello every one, I’m working on a college level project to show interoperability between HF and VHF radio using GNU radio. My aims are listed below: To obtain FM transmitter and receiver waveform in GNU radio as … --- ## [Create Ruby on Rails project from existing HTML pages & mysql schema](https://www.ruby-forum.com/t/create-ruby-on-rails-project-from-existing-html-pages-mysql-schema/229344)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [February 4, 2013, 2:40pm UTC](https://www.ruby-forum.com/t/create-ruby-on-rails-project-from-existing-html-pages-mysql-schema/229344 "2013-02-04T14:40:18Z")
Hello Rails experts… I have an interesting problem…I’m sure there are many solutions to this but I can’t seem to figure it out - I have an existing set of HTML5/CSS3/jquery/javascript pages - no logic just the UI wit… --- ## [\[ruby-trunk - Feature #7075\]\[Open\] const get でトップレベルの定数を参照する時に警告](https://www.ruby-forum.com/t/ruby-trunk-feature-7075-open-const-get/223265)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [November 24, 2012, 1:51am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-7075-open-const-get/223265 "2012-11-24T01:51:57Z")
Issue #7075 has been reported by nagachika (Tomoyuki C.). Feature #7075: const\_get でトップレベルの定数を参照する時に警告 Author: nagachika (Tomoyuki C.) Status: Open Priority: Normal Assignee: Category: Target version: 2.0.0 cla… --- ## [Nokogiri/ruby and troublesome characters in url](https://www.ruby-forum.com/t/nokogiri-ruby-and-troublesome-characters-in-url/222450)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 7, 2012, 10:51pm UTC](https://www.ruby-forum.com/t/nokogiri-ruby-and-troublesome-characters-in-url/222450 "2012-09-07T22:51:27Z")
I’m very new to using ruby, and I can’t seem to figure something out (that is probably quite basic). Any help is much appreciated! When using nokogiri and open-uri in Ruby, I define a variable containing a partial url… --- ## [Mac OSX Leopard + rails3 problems](https://www.ruby-forum.com/t/mac-osx-leopard-rails3-problems/207260)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 22, 2011, 8:38pm UTC](https://www.ruby-forum.com/t/mac-osx-leopard-rails3-problems/207260 "2011-05-22T20:38:22Z")
I Just installed ruby 1.8.7, rubygems 1.8.3 i think and Rails 3.0.7 and I get this messages everywhere tomas$ rails s NOTE: Gem::Specification#has\_rdoc= is deprecated with no replacement. It will be removed on or aft… --- ## [Help How to create DSL for conditional validations](https://www.ruby-forum.com/t/help-how-to-create-dsl-for-conditional-validations/201494)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 9, 2011, 3:05pm UTC](https://www.ruby-forum.com/t/help-how-to-create-dsl-for-conditional-validations/201494 "2011-01-09T15:05:34Z")
Hi All, I am new to Ruby and ROR I were trying to create small DSL for conditional validations valid\_with\_cond :bypass\_validation do if self.addresses \> 3 errors\[:base\] \<\< “Can not have more than 3 addresses”. end … --- ## [\[RSpec\] Testing a helper with or without model layer?](https://www.ruby-forum.com/t/rspec-testing-a-helper-with-or-without-model-layer/192635)
**Author:** [@bcardoso](https://www.ruby-forum.com/u/bcardoso)\ **Replies:** 4\ **Last updated:** [August 3, 2010, 4:23pm UTC](https://www.ruby-forum.com/t/rspec-testing-a-helper-with-or-without-model-layer/192635 "2010-08-03T16:23:44Z")
Hi guys, I wanted to get a more experienced opinion about a test I had to do. I posted the code at pastie with comments for best visual readability: http://pastie.org/private/qvvrxubslvia2nv6l3km4q Any feedback is ap… --- ## [OT: AR Default Values](https://www.ruby-forum.com/t/ot-ar-default-values/162000)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 4\ **Last updated:** [March 5, 2009, 6:36pm UTC](https://www.ruby-forum.com/t/ot-ar-default-values/162000 "2009-03-05T18:36:42Z")
This is sort of off topic but it arose from a cucumber test failure and I am unsure how to address the underlying issue. I spent yesterday tracking down an obscure error that was exposed by a new cucumber test. It tu… --- ## [Ruby 1.9.1-p0 runner.rb errors on Mac OSX Leopard compile](https://www.ruby-forum.com/t/ruby-1-9-1-p0-runner-rb-errors-on-mac-osx-leopard-compile/159182)
**Author:** [@parasew](https://www.ruby-forum.com/u/parasew)\ **Replies:** 4\ **Last updated:** [February 2, 2009, 3:15pm UTC](https://www.ruby-forum.com/t/ruby-1-9-1-p0-runner-rb-errors-on-mac-osx-leopard-compile/159182 "2009-02-02T15:15:53Z")
hi there, we are currently compiling the packages for the Ruby O.-Click Installer for OSX ( http://rubyosx.com ) just wondering if anyone on OSX Leopard experienced the same error output from running “ruby runner.rb”… --- ## [Autocompletar en varios modelos](https://www.ruby-forum.com/t/autocompletar-en-varios-modelos/154282)
**Author:** [@congrio](https://www.ruby-forum.com/u/congrio)\ **Replies:** 4\ **Last updated:** [November 27, 2008, 2:17pm UTC](https://www.ruby-forum.com/t/autocompletar-en-varios-modelos/154282 "2008-11-27T14:17:45Z")
Buenas. Mi duda es la siguiente. Tengo un modelo Events y otro Places y quiero que en el formulario de alta de Events salga un campo autocompletar pero de la tabla Places. He buscado en google y la verdad, no encuent… --- ## [Extract data from email - Tmail, Hpricot](https://www.ruby-forum.com/t/extract-data-from-email-tmail-hpricot/147719)
**Author:** [@geo](https://www.ruby-forum.com/u/geo)\ **Replies:** 4\ **Last updated:** [September 11, 2008, 6:36pm UTC](https://www.ruby-forum.com/t/extract-data-from-email-tmail-hpricot/147719 "2008-09-11T18:36:07Z")
Hi all, I have an html email that I would like to parse. The problem I’m having is removing all html tags and getting past the header information. Then I want to extract all the information per row to put into a data… --- ## [Un element est-il présent dans un tablea u?](https://www.ruby-forum.com/t/un-element-est-il-pra-sent-dans-un-tablea-u/138589)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 4\ **Last updated:** [May 25, 2008, 1:21pm UTC](https://www.ruby-forum.com/t/un-element-est-il-pra-sent-dans-un-tablea-u/138589 "2008-05-25T13:21:57Z")
Bonjour, Soient les relations suivantes : forum has\_many topics (et topic belongs\_to forum) topic has\_many messages (et message belongs\_to topic) user has\_many messages (et message belongs\_to user) Lorsque j’accède à… --- ## [Doing a radius/location search](https://www.ruby-forum.com/t/doing-a-radius-location-search/134991)
**Author:** [@wemagor](https://www.ruby-forum.com/u/wemagor)\ **Replies:** 4\ **Last updated:** [April 17, 2008, 5:33am UTC](https://www.ruby-forum.com/t/doing-a-radius-location-search/134991 "2008-04-17T05:33:31Z")
The application I’m developing allows people to create events in their local area; as part of this feature I want to display a list of, say, the five most recent events within 30 miles of a person’s location. I have … --- ## [Array#zip](https://www.ruby-forum.com/t/array-zip/108963)
**Author:** [@kapslok](https://www.ruby-forum.com/u/kapslok)\ **Replies:** 4\ **Last updated:** [July 10, 2007, 6:12am UTC](https://www.ruby-forum.com/t/array-zip/108963 "2007-07-10T06:12:46Z")
I’m having a problem trying to wrap the zip method in a function. If I put the following into irb: \[1,2,3\].zip \[4,5,6\],\[7,8,9\],\[10,11,12\],\[13,14,15\] I get: =\> \[\[1, 4, 7, 10, 13\], \[2, 5, 8, 11, 14\], \[3, 6, 9, 12, 15\]\] … --- ## [Rake Migrate e MySql: access denied?](https://www.ruby-forum.com/t/rake-migrate-e-mysql-access-denied/88114)
**Author:** [@kena](https://www.ruby-forum.com/u/kena)\ **Replies:** 4\ **Last updated:** [March 10, 2007, 7:01pm UTC](https://www.ruby-forum.com/t/rake-migrate-e-mysql-access-denied/88114 "2007-03-10T19:01:00Z")
Hello. I have set a rails app, set the database.yml file, generated a simple model, created the migration class file for this model and then i´m trying to run the cmd: rake migrate, but i receive the following msg: … --- ## [MassPay API with Ruby On Rails PayPal AARRRGH](https://www.ruby-forum.com/t/masspay-api-with-ruby-on-rails-paypal-aarrrgh/78689)
**Author:** [@joep](https://www.ruby-forum.com/u/joep)\ **Replies:** 4\ **Last updated:** [December 11, 2006, 3:43pm UTC](https://www.ruby-forum.com/t/masspay-api-with-ruby-on-rails-paypal-aarrrgh/78689 "2006-12-11T15:43:39Z")
Hey, I’m trying to use Paypal to automatically pay customers, and I’ve heard MassPay API is a good thing to use. But I cannot find any examples of it for Ruby, nor do I know what steps to take to use it. Does anyone… --- ## [Files on the Filesystem not managed by Radiant](https://www.ruby-forum.com/t/files-on-the-filesystem-not-managed-by-radiant/68402)
**Author:** [@pezdude](https://www.ruby-forum.com/u/pezdude)\ **Replies:** 4\ **Last updated:** [September 13, 2006, 2:24am UTC](https://www.ruby-forum.com/t/files-on-the-filesystem-not-managed-by-radiant/68402 "2006-09-13T02:24:18Z")
Hi, I have radiant installed via gem and then executed on the directory /home/ukktug/radiant/ I then have a symlink /home/ukktug/public\_html -\> radiant/public/ This is then servied via Apache with FCGI to Rails (I th… --- ## [CGI with Ruby](https://www.ruby-forum.com/t/cgi-with-ruby/97985)
**Author:** [@Harish\_TM](https://www.ruby-forum.com/u/Harish_TM)\ **Replies:** 4\ **Last updated:** [July 11, 2006, 11:14pm UTC](https://www.ruby-forum.com/t/cgi-with-ruby/97985 "2006-07-11T23:14:28Z")
Hi, I am having some problems with Ruby CGI code. What I am trying to do is to use the Ruby WordNet Modules when working with some CGI programs. I need the CGI program to call a couple of functions defined in a dif… --- ## [Subsequence regular expression](https://www.ruby-forum.com/t/subsequence-regular-expression/97090)
**Author:** [@diz\_rael](https://www.ruby-forum.com/u/diz_rael)\ **Replies:** 4\ **Last updated:** [January 25, 2006, 10:44am UTC](https://www.ruby-forum.com/t/subsequence-regular-expression/97090 "2006-01-25T10:44:48Z")
Hi, I’m trying to extract a certain sequence from a string. Best described by example: s = “5b300ba00260bababababababababababababababababa000bd1007bd10b810ba92” slice^--------------------------------------------^ I… --- ## [Ruby Social Club a Roma, spostato di un giorno (23 marzo)](https://www.ruby-forum.com/t/ruby-social-club-a-roma-spostato-di-un-giorno-23-marzo/217806)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [March 21, 2012, 5:59pm UTC](https://www.ruby-forum.com/t/ruby-social-club-a-roma-spostato-di-un-giorno-23-marzo/217806 "2012-03-21T17:59:21Z")
ciao a tutti, come da oggetto, per alcuni motivi di organizzazione abbiamo spostato il social club di un giorno. la nuova data 23 marzo :wink: --- ## [Solving u0u0 problems](https://www.ruby-forum.com/t/solving-u0u0-problems/209100)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [July 7, 2011, 2:39pm UTC](https://www.ruby-forum.com/t/solving-u0u0-problems/209100 "2011-07-07T14:39:20Z")
Based on different fft-sizes I am getting u0u0u0u0 output. The strange thing is an “unregular” fft-size of 1088 doesnt produce the error but fft-size 1024 does also a smaller fft-size of 544 does produce the error. S… --- ## [Problem with installation of howto](https://www.ruby-forum.com/t/problem-with-installation-of-howto/203071)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [February 23, 2011, 11:49am UTC](https://www.ruby-forum.com/t/problem-with-installation-of-howto/203071 "2011-02-23T11:49:03Z")
As it turns out after building howto make install installs a directory “howto” in …/site-packages containing the files: -rw-r–r-- 1 anastas nobody 1691 Feb 11 11:53 init.py -rw-rw-r-- 1 anastas nobody 556 Feb 1… --- ## [Tuning nginx on EC2](https://www.ruby-forum.com/t/tuning-nginx-on-ec2/200426)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 6\ **Last updated:** [December 22, 2010, 5:34pm UTC](https://www.ruby-forum.com/t/tuning-nginx-on-ec2/200426 "2010-12-22T17:34:07Z")
Hi, I’ve been doing some benchmarks with nginx on EC2 and have run into a bit of a wall. I’m trying to establish a baseline from which to compare my application against. For this I’m using the simplest possible nginx… --- ## [Full-duplex WBX](https://www.ruby-forum.com/t/full-duplex-wbx/188373)
**Author:** [@Evan\_Chen](https://www.ruby-forum.com/u/Evan_Chen)\ **Replies:** 6\ **Last updated:** [October 5, 2010, 4:55pm UTC](https://www.ruby-forum.com/t/full-duplex-wbx/188373 "2010-10-05T16:55:48Z")
Hi there, Does anybody know how to configure WBX to work in full-duplex mode? By running the “usrp2\_fft.py”, it turned out that both TX/RX port and RX2 port work for receiving. Since TX and RX share the same port, h… --- ## [Filtering out non-HTTP requests (400 errors)](https://www.ruby-forum.com/t/filtering-out-non-http-requests-400-errors/181418)
**Author:** [@gnosek](https://www.ruby-forum.com/u/gnosek)\ **Replies:** 6\ **Last updated:** [January 12, 2010, 10:19am UTC](https://www.ruby-forum.com/t/filtering-out-non-http-requests-400-errors/181418 "2010-01-12T10:19:27Z")
Hi all, I’m having a silly problem I’d rather ask about before spending hours. I have a bunch of Nginxes serving a webservice behind a haproxy, whose TCP checks (quite naturally) cause lots of 400 errors in access.log… --- ## [Interfacing with Ruby garbage collector - when returning value from C extension to Ruby](https://www.ruby-forum.com/t/interfacing-with-ruby-garbage-collector-when-returning-value-from-c-extension-to-ruby/181065)
**Author:** [@Benjie\_C](https://www.ruby-forum.com/u/Benjie_C)\ **Replies:** 6\ **Last updated:** [January 5, 2010, 3:54pm UTC](https://www.ruby-forum.com/t/interfacing-with-ruby-garbage-collector-when-returning-value-from-c-extension-to-ruby/181065 "2010-01-05T15:54:46Z")
Hi I am working my way through Ferret (Ruby port of Lucene) code to solve a bug. Ferret code is mainly a C extension to Ruby. I am running into some issues with the garbage collector. I managed to fix it, but I don’t… --- ## [Parsing JavaScript to prevent maliciousness?](https://www.ruby-forum.com/t/parsing-javascript-to-prevent-maliciousness/173830)
**Author:** [@mongoosehq](https://www.ruby-forum.com/u/mongoosehq)\ **Replies:** 6\ **Last updated:** [August 17, 2009, 8:15am UTC](https://www.ruby-forum.com/t/parsing-javascript-to-prevent-maliciousness/173830 "2009-08-17T08:15:49Z")
Hello, I’m working on a site that is implementing similar functionality to A Certain Large Social Networking Site’s Apps feature. Application developers will be able to write apps in a hybrid HTML / “FooML” / JavaScr… --- ## [Compare timestamps](https://www.ruby-forum.com/t/compare-timestamps/169974)
**Author:** [@steux](https://www.ruby-forum.com/u/steux)\ **Replies:** 6\ **Last updated:** [June 11, 2009, 7:20pm UTC](https://www.ruby-forum.com/t/compare-timestamps/169974 "2009-06-11T19:20:40Z")
Hi everyone, ‘Person’ migration includes timestamps. I want to find every person created ‘today’. Tried the command below, but I think it compares hour,minute and seconds too. I just want to compare day,month and yea… --- ## [Alternative to render :update](https://www.ruby-forum.com/t/alternative-to-render-update/164890)
**Author:** [@jbaty](https://www.ruby-forum.com/u/jbaty)\ **Replies:** 6\ **Last updated:** [April 8, 2009, 3:59pm UTC](https://www.ruby-forum.com/t/alternative-to-render-update/164890 "2009-04-08T15:59:09Z")
Hi guys and gals. I don’t know how to explain this too well, so I’ll try my best and post some obviously dysfunctional code (just so you can get the idea of what I’m after if my explanation doesn’t do it.) What I wan… --- ## [Ruby e MySql](https://www.ruby-forum.com/t/ruby-e-mysql/140408)
**Author:** [@softwarewin](https://www.ruby-forum.com/u/softwarewin)\ **Replies:** 6\ **Last updated:** [June 13, 2008, 6:33pm UTC](https://www.ruby-forum.com/t/ruby-e-mysql/140408 "2008-06-13T18:33:57Z")
Ciao a tutti, vorrei installare l’adapter per mysql; ho letto che lo posso fare sia attraverso il gestore pacchetti della mia distro sia tramite gem: in queso caso come faccio ? come faccio a vedere i pacchetti instal… --- ## [Display children galleries in "desc" order](https://www.ruby-forum.com/t/display-children-galleries-in-desc-order/115561)
**Author:** [@ar2ras](https://www.ruby-forum.com/u/ar2ras)\ **Replies:** 6\ **Last updated:** [September 30, 2007, 3:04pm UTC](https://www.ruby-forum.com/t/display-children-galleries-in-desc-order/115561 "2007-09-30T15:04:27Z")
Hi everybody, I want to have listed childs of some gallery in “desc” order. Because last added gallery is the last one on the list. I tried: \ but it didn’t work. Maybe there is s… --- ## [Legacy DB e composite keys](https://www.ruby-forum.com/t/legacy-db-e-composite-keys/92517)
**Author:** [@carminem](https://www.ruby-forum.com/u/carminem)\ **Replies:** 6\ **Last updated:** [April 22, 2007, 11:53am UTC](https://www.ruby-forum.com/t/legacy-db-e-composite-keys/92517 "2007-04-22T11:53:34Z")
Salve a tutti, Mi chiedevo come procedereste voi quando, in un’applicazione Rails, dovete appoggiarvi ad un DB preesistente (MS SQL Server) in cui ogni tabella ha una chiave composta. Inizialmente, andavo di :option… --- ## [Existing magic to prevent db redundancy?](https://www.ruby-forum.com/t/existing-magic-to-prevent-db-redundancy/61297)
**Author:** [@carmen](https://www.ruby-forum.com/u/carmen)\ **Replies:** 6\ **Last updated:** [May 23, 2006, 12:28am UTC](https://www.ruby-forum.com/t/existing-magic-to-prevent-db-redundancy/61297 "2006-05-23T00:28:13Z")
suppose users have a favorite colour, linked to with a color\_id field. suppose also they have a pet rock, which is one of many possible colors… is there a ‘best practice’ in order to avoid having ‘blue’ appear in the … --- ## [Cache issue with cms](https://www.ruby-forum.com/t/cache-issue-with-cms/244906)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [July 5, 2016, 6:25pm UTC](https://www.ruby-forum.com/t/cache-issue-with-cms/244906 "2016-07-05T18:25:56Z")
Hi, I am using nginx version 1.10.1 with reverse proxy function toward Apache 2.2.15 I noticed that if I change something inside backend (eg. modify some text on some article), that changes appear on frontend, but I … --- ## [Puma gem install - MATTER RESOLVED Ignore topic](https://www.ruby-forum.com/t/puma-gem-install-matter-resolved-ignore-topic/234315)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [February 23, 2015, 8:34pm UTC](https://www.ruby-forum.com/t/puma-gem-install-matter-resolved-ignore-topic/234315 "2015-02-23T20:34:30Z")
I having a problem with the installing of puma gem. It shows in the gemlock. file but for some reason it working with heroku. I keep getting strated and crassing errors h10. 2015-02-23T19:07:07.652208+00:00 heroku\[we… --- ## [When use Ruby interpreter (CUI), where does saved .yml go?](https://www.ruby-forum.com/t/when-use-ruby-interpreter-cui-where-does-saved-yml-go/243947)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [February 7, 2016, 3:10am UTC](https://www.ruby-forum.com/t/when-use-ruby-interpreter-cui-where-does-saved-yml-go/243947 "2016-02-07T03:10:17Z")
Hi I use Windows 7 and Ruby 2.2.3p173 I wrote this program: https://bitbucket.org/trimoriarti/helper/raw/f8c9a1e19fe2bd3fcbfe879c1724862c7e4751a5/english/dictionary.rb The program is dictionary. So it could save and … --- ## [Omniouth and facebook and twitter](https://www.ruby-forum.com/t/omniouth-and-facebook-and-twitter/240255)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 29, 2014, 11:50am UTC](https://www.ruby-forum.com/t/omniouth-and-facebook-and-twitter/240255 "2014-04-29T11:50:22Z")
Ciao a tutti ho integrato facebook e twitter nella mia applicazione; ho dei errori: intanto vi elenco i miei file e i miei metodi: GEMFILE: gem ‘devise’ gem ‘omniauth’ gem ‘omniauth-twitter’ gem ‘omniauth-facebook… --- ## [Keepalive not working with upstream tcp server](https://www.ruby-forum.com/t/keepalive-not-working-with-upstream-tcp-server/240206)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [April 2, 2014, 6:44pm UTC](https://www.ruby-forum.com/t/keepalive-not-working-with-upstream-tcp-server/240206 "2014-04-02T18:44:42Z")
I am trying to use nginx to proxy my requests to a custom tcp backend server that I have. I am following the same model as the default memcached module with in the nginx code base (1.5.10) , the relevant config file a… [Previous page](https://www.ruby-forum.com/top.md?page=923&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=925&per_page=50)