# Top **URL:** https://www.ruby-forum.com/top.md?page=852 [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:** 853 --- ## [Methoden in render :update - Block](https://www.ruby-forum.com/t/methoden-in-render-update-block/117145)
**Author:** [@Rainer\_Jung](https://www.ruby-forum.com/u/Rainer_Jung)\ **Replies:** 4\ **Last updated:** [October 14, 2007, 2:15pm UTC](https://www.ruby-forum.com/t/methoden-in-render-update-block/117145 "2007-10-14T14:15:08Z")
Hallo zusammen! Ich sehe warscheinlich den Wald vor lauter Bäumen nicht. Ich habe ein paar Actions, die via Ajax aufgerufen werden. Sollte da jeweils etwas geschehen, möchte ich die Warnungen aus dem flash ausgeben. … --- ## [Gsub-ing each character](https://www.ruby-forum.com/t/gsub-ing-each-character/115699)
**Author:** [@dreamwave](https://www.ruby-forum.com/u/dreamwave)\ **Replies:** 4\ **Last updated:** [September 27, 2007, 9:34pm UTC](https://www.ruby-forum.com/t/gsub-ing-each-character/115699 "2007-09-27T21:34:37Z")
I want to convert certain letters to numbers on a gets.chomp… my initial approach was this---- words = gets.chomp new = words.each {|p| p.gsub(/\[h\]/, ‘00’)} puts new however this doesnt work the miracle :slight\_smi… --- ## [\[RFNoC\] Status Updates](https://www.ruby-forum.com/t/rfnoc-status-updates/242322)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 15, 2015, 7:42pm UTC](https://www.ruby-forum.com/t/rfnoc-status-updates/242322 "2015-06-15T19:42:27Z")
Hi Everyone, here’s a quick update on where RFNoC is right now. For the uninitiated, RFNoC is a system/framework/design/paradigm to easily create heterogeneous flow graphs between FPGAs and GPPs. To actually run it, … --- ## [\[ruby-trunk - Feature #7767\]\[Open\] Tempfileで自動的にファイルを削除する](https://www.ruby-forum.com/t/ruby-trunk-feature-7767-open-tempfile/229513)
**Author:** [@kyanagi\_SKouhei\_Y.S](https://www.ruby-forum.com/u/kyanagi_SKouhei_Y.S)\ **Replies:** 7\ **Last updated:** [April 20, 2013, 4:01pm UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-7767-open-tempfile/229513 "2013-04-20T16:01:03Z")
Issue #7767 has been reported by kyanagi (Kouhei Y.). Feature #7767: Tempfileで自動的にファイルを削除する Author: kyanagi (Kouhei Y.) Status: Open Priority: Normal Assignee: Category: Target version: ソースコードのコメント（tempfile.rbの… --- ## [Per non ripetere le stesse operazioni](https://www.ruby-forum.com/t/per-non-ripetere-le-stesse-operazioni/216819)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [February 15, 2012, 12:12pm UTC](https://www.ruby-forum.com/t/per-non-ripetere-le-stesse-operazioni/216819 "2012-02-15T12:12:12Z")
In routes.rb ho: resources :categorizations do get ‘invite’, :on =\> :member get ‘invite\_all’, :on =\> :collection end Nel controller ho: def index … @categorizations = @q.result(:distinct =\> true) … end nella v… --- ## [Ruby to solve a physics question](https://www.ruby-forum.com/t/ruby-to-solve-a-physics-question/211802)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [September 14, 2011, 7:32pm UTC](https://www.ruby-forum.com/t/ruby-to-solve-a-physics-question/211802 "2011-09-14T19:32:31Z")
I am trying to solve one of my graduate level physics problems with ruby… Here is what I have so far… a6=0.0 for n1 in -10…10 for n2 in -10…10 for n3 in -10…10 if n1!=0 and n2!=0 and n3!=0 p=Math.sqrt(n12+n22+n3\*… --- ## [Stage Ruby On Rails](https://www.ruby-forum.com/t/stage-ruby-on-rails/209811)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 22, 2011, 6:36pm UTC](https://www.ruby-forum.com/t/stage-ruby-on-rails/209811 "2011-08-22T18:36:08Z")
Bonjour, Je suis autodidacte et passionné par l’informatique et plus particulièrement par le développement web (PHP, MySQL, Javascript, html/css etc…) Je suis actuellement en IUT Informatique à l’université Paris Des… --- ## [Erb example from comp.lang.ruby fails](https://www.ruby-forum.com/t/erb-example-from-comp-lang-ruby-fails/203863)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [March 1, 2011, 9:23am UTC](https://www.ruby-forum.com/t/erb-example-from-comp-lang-ruby-fails/203863 "2011-03-01T09:23:25Z")
I copied code from Ruby Standard Library Documentation (erb package in Table of Contents, ERB in Classes column. I edited it only slightly in SciTE and pasted it in http://www.pastie.org/1617782 Running the code from… --- ## [How to update Typo 5.5](https://www.ruby-forum.com/t/how-to-update-typo-5-5/198691)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [November 6, 2010, 1:17pm UTC](https://www.ruby-forum.com/t/how-to-update-typo-5-5/198691 "2010-11-06T13:17:57Z")
It appears Typo 5.5 has a serious bug which has been fixed. The issue is that it is not possible to delete comments. How do I apply this update? I installed Typo 5.5 with ‘gem install’. --- ## [CNAME lookup with ruby](https://www.ruby-forum.com/t/cname-lookup-with-ruby/175216)
**Author:** [@hypnos](https://www.ruby-forum.com/u/hypnos)\ **Replies:** 1\ **Last updated:** [September 10, 2009, 9:32am UTC](https://www.ruby-forum.com/t/cname-lookup-with-ruby/175216 "2009-09-10T09:32:39Z")
Hi, I want to be able to use ruby to look up a particular CNAME domain and see where it is pointing to, is there a way to do this with the ruby DNS lookup libraries? To clarify I have an application where each user h… --- ## [Prob only with ruby](https://www.ruby-forum.com/t/prob-only-with-ruby/125401)
**Author:** [@Junkone](https://www.ruby-forum.com/u/Junkone)\ **Replies:** 7\ **Last updated:** [January 9, 2008, 1:07am UTC](https://www.ruby-forum.com/t/prob-only-with-ruby/125401 "2008-01-09T01:07:18Z")
Hello i am using ole automation to drive some of my processes. the following code would run properly in other languages like vbscript. but it fails only in ruby application = WIN32OLE.new(“Broker.Application”) analy… --- ## [Multi applications on 1 database](https://www.ruby-forum.com/t/multi-applications-on-1-database/74325)
**Author:** [@Brutyn\_N](https://www.ruby-forum.com/u/Brutyn_N)\ **Replies:** 7\ **Last updated:** [November 7, 2006, 7:38pm UTC](https://www.ruby-forum.com/t/multi-applications-on-1-database/74325 "2006-11-07T19:38:38Z")
Hey, I have a hosting where I can have only 1 database (shame on them!) On that hosting I want to run 2 application, but those application has the same models like user.rb (table: users) role.rb --- ## [A small refractory problem](https://www.ruby-forum.com/t/a-small-refractory-problem/71841)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 7\ **Last updated:** [February 22, 2006, 7:01pm UTC](https://www.ruby-forum.com/t/a-small-refractory-problem/71841 "2006-02-22T19:01:39Z")
I have this code: def move(sourcedir,globspec,targetdir,suf=nil) if sourcedir.kindof?(self.class) then sourcedir = sourcedir.path end sourcedir = File.expand\_path(sourcedir.to\_s) if !self.validpath?(sourcedir) then r… --- ## [Daemonize like fetchmail](https://www.ruby-forum.com/t/daemonize-like-fetchmail/56351)
**Author:** [@Payton\_S](https://www.ruby-forum.com/u/Payton_S)\ **Replies:** 7\ **Last updated:** [January 10, 2006, 6:42pm UTC](https://www.ruby-forum.com/t/daemonize-like-fetchmail/56351 "2006-01-10T18:42:04Z")
Has anyone used the Daemons library (http://daemons.rubyforge.org/) extensively? I’m trying to do something that doesn’t appear covered by the examples, and I’m wondering if I need to reinvent the wheel. What I’d lik… --- ## [FatWreck.com - New Rails Site](https://www.ruby-forum.com/t/fatwreck-com-new-rails-site/53682)
**Author:** [@HunterSs\_Lists](https://www.ruby-forum.com/u/HunterSs_Lists)\ **Replies:** 7\ **Last updated:** [December 21, 2005, 7:35am UTC](https://www.ruby-forum.com/t/fatwreck-com-new-rails-site/53682 "2005-12-21T07:35:32Z")
After months of design and development, we’ve launched our second Rails site, http://www.fatwreck.com (assuming your DNS is updated - the pink site is the old one). The site is for legendary punk rock record label, F… --- ## [Need mapping recommendations](https://www.ruby-forum.com/t/need-mapping-recommendations/230177)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 8\ **Last updated:** [June 10, 2014, 5:49pm UTC](https://www.ruby-forum.com/t/need-mapping-recommendations/230177 "2014-06-10T17:49:07Z")
I need to add geo location / mapping to an application such that users can be presented with and select service providers (such as dentists) in a graphical manner. The user’s selection would need to be stored in my … --- ## [Learning Ruby and rails](https://www.ruby-forum.com/t/learning-ruby-and-rails/216878)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 8\ **Last updated:** [February 17, 2012, 7:12am UTC](https://www.ruby-forum.com/t/learning-ruby-and-rails/216878 "2012-02-17T07:12:59Z")
Hello So i am trying to learn Ruby and Rails. My biggest problem right now is my platform. Any good setup for ruby on rails for windows? or would it just be easier to put unix/lynics on my computer. My other quest… --- ## [Unite test is not woking as per design](https://www.ruby-forum.com/t/unite-test-is-not-woking-as-per-design/210061)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 8\ **Last updated:** [July 29, 2011, 8:34pm UTC](https://www.ruby-forum.com/t/unite-test-is-not-woking-as-per-design/210061 "2011-07-29T20:34:20Z")
require ‘test/unit’ class TestMyClass \< Test::Unit::TestCase class \<\< self def startup p “startup” end def shutdown p "shutdown" end end def setup p “Setup” end def teardown p “teardown” end def cleanup … --- ## [Why do I get undefined method?](https://www.ruby-forum.com/t/why-do-i-get-undefined-method/191479)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 8\ **Last updated:** [July 13, 2010, 12:26pm UTC](https://www.ruby-forum.com/t/why-do-i-get-undefined-method/191479 "2010-07-13T12:26:38Z")
I’m trying to write a script such that when you enter a year, you get back a result of what occurred in this year or in the range of years, as follows: http://pastie.org/private/0nibq5i7abwghydfu0yzg The case is when … --- ## [How do Class definitions in Ruby differ from other OO languages?](https://www.ruby-forum.com/t/how-do-class-definitions-in-ruby-differ-from-other-oo-languages/168790)
**Author:** [@kunjaan](https://www.ruby-forum.com/u/kunjaan)\ **Replies:** 8\ **Last updated:** [May 28, 2009, 7:36pm UTC](https://www.ruby-forum.com/t/how-do-class-definitions-in-ruby-differ-from-other-oo-languages/168790 "2009-05-28T19:36:01Z")
What do you mean when you say"Class definitions are executable code". How do classes differ from other OO languages? --- ## [ROR switcher asks "Does ROR offer CRUD form (admin interfaces) auto-generation for databases?"](https://www.ruby-forum.com/t/ror-switcher-asks-does-ror-offer-crud-form-admin-interfaces-auto-generation-for-databases/153107)
**Author:** [@Micheal\_Cooper](https://www.ruby-forum.com/u/Micheal_Cooper)\ **Replies:** 8\ **Last updated:** [November 13, 2008, 4:07pm UTC](https://www.ruby-forum.com/t/ror-switcher-asks-does-ror-offer-crud-form-admin-interfaces-auto-generation-for-databases/153107 "2008-11-13T16:07:39Z")
I am currently using a very early framework called ERW, and I getting into Ruby so that I can recreate (with paid help) a very large college administration db app in Rails. Until relatively recently, I was going to do… --- ## [Migration Error](https://www.ruby-forum.com/t/migration-error/146940)
**Author:** [@mpls](https://www.ruby-forum.com/u/mpls)\ **Replies:** 8\ **Last updated:** [August 28, 2008, 6:53am UTC](https://www.ruby-forum.com/t/migration-error/146940 "2008-08-28T06:53:53Z")
When trying to migrate my db using rake I get the following error message: rake aborted! No migration with version number 3 I am using sqlite3 as my database server. Any help is much appreciated. --- ## [Use of special character like @ in irb](https://www.ruby-forum.com/t/use-of-special-character-like-in-irb/143636)
**Author:** [@mosar](https://www.ruby-forum.com/u/mosar)\ **Replies:** 8\ **Last updated:** [July 22, 2008, 6:07pm UTC](https://www.ruby-forum.com/t/use-of-special-character-like-in-irb/143636 "2008-07-22T18:07:50Z")
The version I use is 0.9.5. I want to code @ name = name(for example) but I cannot print the @. I I know that there is an option in the command line but I do not find it. Thanks for your help Jean Moser --- ## [Patch plugin externo (svn)](https://www.ruby-forum.com/t/patch-plugin-externo-svn/128326)
**Author:** [@edgarjs](https://www.ruby-forum.com/u/edgarjs)\ **Replies:** 8\ **Last updated:** [February 6, 2008, 11:07pm UTC](https://www.ruby-forum.com/t/patch-plugin-externo-svn/128326 "2008-02-06T23:07:18Z")
Hola lista, no estoy muy seguro de si este es lugar correcto para hacer esta pregunta… pero me arriesgare. Estoy haciendo una aplicacion Rails la cual mantengo en un servidor subversion. Los plugins de la misma son ex… --- ## [Sound Library?](https://www.ruby-forum.com/t/sound-library/125202)
**Author:** [@shea](https://www.ruby-forum.com/u/shea)\ **Replies:** 8\ **Last updated:** [January 7, 2008, 7:06am UTC](https://www.ruby-forum.com/t/sound-library/125202 "2008-01-07T07:06:20Z")
I’m fairly new to Ruby and programming in general. I wanted to make a program using the BlinkenLights library(which I already have and know how to use) that would make the LEDs pulsate to the bass of the music. I alre… --- ## [Syntax error, unexpected kEND, expecting $end](https://www.ruby-forum.com/t/syntax-error-unexpected-kend-expecting-end/117871)
**Author:** [@azymuth](https://www.ruby-forum.com/u/azymuth)\ **Replies:** 8\ **Last updated:** [October 24, 2007, 3:42pm UTC](https://www.ruby-forum.com/t/syntax-error-unexpected-kend-expecting-end/117871 "2007-10-24T15:42:24Z")
Bonjour à tous. J’apprends présentement le Rails avec le livre des éditions Eyrolles. Voici le fichier de mon modèle: class Produit \< ActiveRecord::Base connection.execute (‘SET NAMES utf8’) validates\_presence\_of… --- ## [Messaggio di errore Undefined](https://www.ruby-forum.com/t/messaggio-di-errore-undefined/103006)
**Author:** [@mentat](https://www.ruby-forum.com/u/mentat)\ **Replies:** 8\ **Last updated:** [May 2, 2007, 10:42am UTC](https://www.ruby-forum.com/t/messaggio-di-errore-undefined/103006 "2007-05-02T10:42:51Z")
Salve!! Premetto che sto’ iniziando ora a programmare con Ruby Questo e’ il semplice listato di esempio: ---------------- inizio -------------- lass Gatto def initialize(nome) end def miagola puts “miao!!” end s… --- ## [Loop Timing and Constant Input](https://www.ruby-forum.com/t/loop-timing-and-constant-input/100522)
**Author:** [@Picklegnome](https://www.ruby-forum.com/u/Picklegnome)\ **Replies:** 8\ **Last updated:** [August 2, 2006, 12:02am UTC](https://www.ruby-forum.com/t/loop-timing-and-constant-input/100522 "2006-08-02T00:02:57Z")
A few quick questions: How can I make a loop that runs at, say, 8Hz? That is, every 1/8 of a second, it executes the loop. I could put a pause at the end of the loop (what is the syntax for making the script wait a ce… --- ## [\[ANN\] DevTower Beta3 Release!](https://www.ruby-forum.com/t/ann-devtower-beta3-release/57759)
**Author:** [@Hampton](https://www.ruby-forum.com/u/Hampton)\ **Replies:** 8\ **Last updated:** [April 24, 2006, 9:55pm UTC](https://www.ruby-forum.com/t/ann-devtower-beta3-release/57759 "2006-04-24T21:55:35Z")
DevTower Beta3! (0.3) I’m proud to announce some major changes and improvements to DevTower in this beta release! First and foremost, DevTower is now a full plugin. Also, DevTower works (only) with Rails 1.1. ==== A… --- ## [I can't figure out how to solve this one](https://www.ruby-forum.com/t/i-cant-figure-out-how-to-solve-this-one/52851)
**Author:** [@bplummer](https://www.ruby-forum.com/u/bplummer)\ **Replies:** 8\ **Last updated:** [January 20, 2006, 12:39am UTC](https://www.ruby-forum.com/t/i-cant-figure-out-how-to-solve-this-one/52851 "2006-01-20T00:39:17Z")
I am creating an application to run a fishing tournament (see http:// Application Design Question - Rails - Ruby-Forum for a little background) Now I am running into an issue trying to calculate a leader board. each p… --- ## [MacOS X Tiger Rails Install problem](https://www.ruby-forum.com/t/macos-x-tiger-rails-install-problem/89016)
**Author:** [@douha](https://www.ruby-forum.com/u/douha)\ **Replies:** 8\ **Last updated:** [January 10, 2006, 2:59am UTC](https://www.ruby-forum.com/t/macos-x-tiger-rails-install-problem/89016 "2006-01-10T02:59:57Z")
According to the Hivelogic instructions \ to correctly installing RoR on Tiger: In this case, a possible fix might be to try running the follo… --- ## [Adding any \ to a rexml doc (bump)](https://www.ruby-forum.com/t/adding-any-text-to-a-rexml-doc-bump/66769)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [December 16, 2005, 7:09am UTC](https://www.ruby-forum.com/t/adding-any-text-to-a-rexml-doc-bump/66769 "2005-12-16T07:09:28Z")
is there know way to do this require “rexml/document” include REXML Text::new " i \< know & what i’m doing " it seems not… -a --- ## [Ruby - JSON - how to get a specific info?](https://www.ruby-forum.com/t/ruby-json-how-to-get-a-specific-info/260051)
**Author:** [@YoungZeeZee](https://www.ruby-forum.com/u/YoungZeeZee)\ **Replies:** 2\ **Last updated:** [July 27, 2020, 10:48am UTC](https://www.ruby-forum.com/t/ruby-json-how-to-get-a-specific-info/260051 "2020-07-27T10:48:08Z")
Here is the following API: { “result”: { “something”: { “ids”: \[ 2, 1, 9, 3, 5, 4, 6 \], “type”: 0, “description”: null }, “distribution”: \[ { “name”: “joe”, “age”: 12, “amount”: “10000000,00” }, { … --- ## [Set default user image](https://www.ruby-forum.com/t/set-default-user-image/253570)
**Author:** [@PGreco](https://www.ruby-forum.com/u/PGreco)\ **Replies:** 2\ **Last updated:** [January 16, 2020, 9:16am UTC](https://www.ruby-forum.com/t/set-default-user-image/253570 "2020-01-16T09:16:59Z")
Hi everyone, I’m a ruby on rails programmer and I want to improve my skills using forum and everything possible to get knowledge. I have a problem: I cannot set up the default image of my users. How can I do? Thank yo… --- ## [Encrypt/Decrypt files using Carrierwave to store in S3](https://www.ruby-forum.com/t/encrypt-decrypt-files-using-carrierwave-to-store-in-s3/211324)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 13, 2016, 7:25pm UTC](https://www.ruby-forum.com/t/encrypt-decrypt-files-using-carrierwave-to-store-in-s3/211324 "2016-04-13T19:25:27Z")
Hi, I need to be able to encrypt files before storing them on S3, and then decrypt them when accessing them. The files will be images, documents, PDF, etc. I am using Carrierwave to handle the file upload and storage… --- ## [How to send all these requests to the same file when I have an Angular state based router?](https://www.ruby-forum.com/t/how-to-send-all-these-requests-to-the-same-file-when-i-have-an-angular-state-based-router/243228)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [September 8, 2015, 2:17am UTC](https://www.ruby-forum.com/t/how-to-send-all-these-requests-to-the-same-file-when-i-have-an-angular-state-based-router/243228 "2015-09-08T02:17:22Z")
I’m using the Angular ui-router which uses states to control the routes. Meaning that all request should serve the same index.html file, and the JavaScript worries about loading in appropriate content. The .htaccess r… --- ## [TLS 1.2 ciphers](https://www.ruby-forum.com/t/tls-1-2-ciphers/246069)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 21, 2013, 8:08pm UTC](https://www.ruby-forum.com/t/tls-1-2-ciphers/246069 "2013-08-21T20:08:15Z")
Chrome 29 came out recently and now supports TLS 1.2. So i decided to add some of the new TLS 1.2 ciphers to my webserver, which are specified here: /docs/manmaster/man1/ciphers.html. My current setup is: Ubuntu 10.… --- ## [Locale number formatting](https://www.ruby-forum.com/t/locale-number-formatting/219633)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 16, 2012, 1:53am UTC](https://www.ruby-forum.com/t/locale-number-formatting/219633 "2012-05-16T01:53:39Z")
I’ve searched and searched for this and have not found an answer. ruby 1.9.3p194 (2012-04-20) \[i386-mingw32\] MSWindows 7 How do you format a number to a current locale? (ie: 1000 -\> 1,000 for ‘en’) I found the gem p… --- ## [Feature request: output well in windows](https://www.ruby-forum.com/t/feature-request-output-well-in-windows/156022)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [December 20, 2008, 8:20pm UTC](https://www.ruby-forum.com/t/feature-request-output-well-in-windows/156022 "2008-12-20T20:20:29Z")
I realize not many people will benefit from this, but it would be nice if mongrel\_rails, in development mode, output the tail of its log “with” color output on windows. Currently it outputs it with the Linux style col… --- ## [Help getting ruby-serialport to run in Windows XP](https://www.ruby-forum.com/t/help-getting-ruby-serialport-to-run-in-windows-xp/135861)
**Author:** [@ealdaz](https://www.ruby-forum.com/u/ealdaz)\ **Replies:** 2\ **Last updated:** [April 28, 2008, 9:40am UTC](https://www.ruby-forum.com/t/help-getting-ruby-serialport-to-run-in-windows-xp/135861 "2008-04-28T09:40:53Z")
Dear All I have not been able to make ruby-serialport in Windows XP. http://ruby-serialport.rubyforge.org/ I have looked hard in the web and forums and have not been able to find help, although i have found many peop… --- ## [To\_latex](https://www.ruby-forum.com/t/to-latex/130306)
**Author:** [@gazoduc](https://www.ruby-forum.com/u/gazoduc)\ **Replies:** 2\ **Last updated:** [February 27, 2008, 6:16pm UTC](https://www.ruby-forum.com/t/to-latex/130306 "2008-02-27T18:16:10Z")
Hi there ! I needed a ‘to\_latex’ implementation to generate PDF in zena (a CMS http://zenadmin.org) through LaTeX. Here is a first draft for a ‘to\_latex’ implementation. There are some issues with tables, footnotes b… --- ## [Setting up dropbox with Rails application](https://www.ruby-forum.com/t/setting-up-dropbox-with-rails-application/242561)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [July 2, 2015, 9:43pm UTC](https://www.ruby-forum.com/t/setting-up-dropbox-with-rails-application/242561 "2015-07-02T21:43:34Z")
I just set up my site with Heroku, and I’m setting up dropbox so all the images are saved. However, I’ve hit a problem while trying to setup dropbox in my command line. I am currently going step by step with the “the … --- ## [Rails version and copying app](https://www.ruby-forum.com/t/rails-version-and-copying-app/232825)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 31, 2014, 3:30pm UTC](https://www.ruby-forum.com/t/rails-version-and-copying-app/232825 "2014-10-31T15:30:35Z")
I volunteer for a non-profit with a Ruby on Rails app and they recently lost their web developer. I have done a lot of programming from Perl to PHP and ASP, but never RoR. I’ve become somewhat familiar and been able t… --- ## [Problem of compiling FPGA bin files](https://www.ruby-forum.com/t/problem-of-compiling-fpga-bin-files/179668)
**Author:** [@SSSSSSSSS\_SSSS](https://www.ruby-forum.com/u/SSSSSSSSS_SSSS)\ **Replies:** 3\ **Last updated:** [December 7, 2009, 9:02pm UTC](https://www.ruby-forum.com/t/problem-of-compiling-fpga-bin-files/179668 "2009-12-07T21:02:20Z")
Hi, I tried to use Xilinx ISE 11.1 to open project “usrp2/fpga/top/u2\_fpga/u2\_fpga.ise”.There are some files missing,such as"fifo\_generator\_4\_1.v" . And there are errors when implement design… =======================… --- ## [Débutant : installation de win32-open3, gem et nmake](https://www.ruby-forum.com/t/da-butant-installation-de-win32-open3-gem-et-nmake/177630)
**Author:** [@bibliorubyiste](https://www.ruby-forum.com/u/bibliorubyiste)\ **Replies:** 3\ **Last updated:** [October 21, 2009, 6:19pm UTC](https://www.ruby-forum.com/t/da-butant-installation-de-win32-open3-gem-et-nmake/177630 "2009-10-21T18:19:44Z")
Bonjour, Je débute sous Ruby et en programmation. Je cherche à scripter la génération de fichiers images, comme ce qui est réalisé ici : http://www.chadwickwood.com/2009/03/batch-image-resizing-with-ruby-and-im… --- ## [Void value expression when accessing constant from view](https://www.ruby-forum.com/t/void-value-expression-when-accessing-constant-from-view/176360)
**Author:** [@Martijn\_Vos](https://www.ruby-forum.com/u/Martijn_Vos)\ **Replies:** 3\ **Last updated:** [September 29, 2009, 8:56pm UTC](https://www.ruby-forum.com/t/void-value-expression-when-accessing-constant-from-view/176360 "2009-09-29T20:56:25Z")
I’m working on a Rails app using version 2.3.4. I’ve got a big form somewhere that uses nested attributes, but I can’t seem to access the constants from the other class. Here’s basically what I’m doing: class User \< … --- ## [problème avec TinyMCE dans un formulaire s oumis via AJAX](https://www.ruby-forum.com/t/probla-me-avec-tinymce-dans-un-formulaire-s-oumis-via-ajax/172466)
**Author:** [@Florent\_F.rent](https://www.ruby-forum.com/u/Florent_F.rent)\ **Replies:** 3\ **Last updated:** [July 26, 2009, 3:09am UTC](https://www.ruby-forum.com/t/probla-me-avec-tinymce-dans-un-formulaire-s-oumis-via-ajax/172466 "2009-07-26T03:09:05Z")
Bonjour, Je rencontre le problème suivant avec TinyMCE dans mon application Rails. J’ai un formulaire d’édition qui est soumis en Ajax (via remote\_form\_for), il contient un text area TinyMCE. Le formulaire proprem… --- ## [\[ANN\] Ylastic is now live!](https://www.ruby-forum.com/t/ann-ylastic-is-now-live/146161)
**Author:** [@Ylastic\_T](https://www.ruby-forum.com/u/Ylastic_T)\ **Replies:** 3\ **Last updated:** [August 26, 2008, 4:33pm UTC](https://www.ruby-forum.com/t/ann-ylastic-is-now-live/146161 "2008-08-26T16:33:40Z")
We are excited to announce that Ylastic is now live. Ylastic makes it easier and simpler to use the Amazon Web Services environment for individual and business users by providing an intuitive and powerful user interfa… --- ## [Did you mean ...? with act\_as\_ferret](https://www.ruby-forum.com/t/did-you-mean-with-act-as-ferret/125179)
**Author:** [@lheese](https://www.ruby-forum.com/u/lheese)\ **Replies:** 3\ **Last updated:** [January 6, 2008, 11:06pm UTC](https://www.ruby-forum.com/t/did-you-mean-with-act-as-ferret/125179 "2008-01-06T23:06:15Z")
Hello, does anybody know how to implement a “Did you mean …?” like Google with act\_as\_ferret? I think this is a possible way: Generate a keyword-list (this is my difficulty. I don’t know how to build such a list f… --- ## [Wrapping C++ dll in ruby](https://www.ruby-forum.com/t/wrapping-c-dll-in-ruby/93098)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [April 30, 2007, 8:28am UTC](https://www.ruby-forum.com/t/wrapping-c-dll-in-ruby/93098 "2007-04-30T08:28:09Z")
Hello I’m fairly new to RoR (and Ruby), so please forgive me my possible stupid questions. I have a C++ dll which is like a clientside-accespoint to some webservices (for security reasons). Now I want to address the … [Previous page](https://www.ruby-forum.com/top.md?page=851&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=853&per_page=50)