# Top **URL:** https://www.ruby-forum.com/top.md?page=957 [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:** 958 --- ## [Convert html to image](https://www.ruby-forum.com/t/convert-html-to-image/151482)
**Author:** [@cjokomay](https://www.ruby-forum.com/u/cjokomay)\ **Replies:** 5\ **Last updated:** [October 27, 2008, 2:21pm UTC](https://www.ruby-forum.com/t/convert-html-to-image/151482 "2008-10-27T14:21:23Z")
I would like to take an html file, or even just an html string, and convert it to an image (e.g. jpg or png). Unfortunately I have no idea where to even begin. I imagine that it would involve the use of rmagick, in fa… --- ## [Net/pop.rb: APOP$B$N@H\ **Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Replies:** 5\ **Last updated:** [October 1, 2008, 3:20am UTC](https://www.ruby-forum.com/t/net-pop-rb-apop-b-n-h-e-bp1-b/149818 "2008-10-01T03:20:16Z") e$B@\>;3OB9-$G$9!#e(B e$B0lEYe(removed\_email\_address@domain.invalide$B$KAw$j$^$7$?$,!"4{$K8x3+$5$l$F$$$k@H\$… --- ## [CAPTCHA gem](https://www.ruby-forum.com/t/captcha-gem/137690)
**Author:** [@kisrti](https://www.ruby-forum.com/u/kisrti)\ **Replies:** 5\ **Last updated:** [May 16, 2008, 7:02am UTC](https://www.ruby-forum.com/t/captcha-gem/137690 "2008-05-16T07:02:46Z")
Hi All, I am using ‘captcha gem’ in my code to implement ‘CAPTCHA’ functionality ,It gives following error : MissingSourceFile in UserController#sign\_in no such file to load – GD RAILS\_ROOT: ./script/…/config/… Appl… --- ## [SystemStackError: stack level too deep](https://www.ruby-forum.com/t/systemstackerror-stack-level-too-deep/130621)
**Author:** [@oliver-peng](https://www.ruby-forum.com/u/oliver-peng)\ **Replies:** 5\ **Last updated:** [March 5, 2008, 6:45pm UTC](https://www.ruby-forum.com/t/systemstackerror-stack-level-too-deep/130621 "2008-03-05T18:45:35Z")
Now I am writing a server code to handle each connection by forking a new process. Here is the code: @tcpServer = TCPServer.new(host, port) while true if tcp = @tcpServer.accept fork do // handle all request in thi… --- ## [Gui](https://www.ruby-forum.com/t/gui/128041)
**Author:** [@fire-fly](https://www.ruby-forum.com/u/fire-fly)\ **Replies:** 5\ **Last updated:** [February 5, 2008, 3:10pm UTC](https://www.ruby-forum.com/t/gui/128041 "2008-02-05T15:10:44Z")
Salve a tutti, vorrei una vostra opinione: quale GUI suggerite ? FXRuby wxRuby o altro. Conoscete anche un buon GUI Builder? Grazie Mille Ciao Matteo --- ## [Can Test/Unit output in XML?](https://www.ruby-forum.com/t/can-test-unit-output-in-xml/109884)
**Author:** [@maung](https://www.ruby-forum.com/u/maung)\ **Replies:** 5\ **Last updated:** [July 20, 2007, 6:42pm UTC](https://www.ruby-forum.com/t/can-test-unit-output-in-xml/109884 "2007-07-20T18:42:46Z")
Hi, Is there any way that I can get test/unit output file in XML format? Any helpful advice would be very appreciated. Thanks, maung --- ## [RadRails y el autocompletar](https://www.ruby-forum.com/t/radrails-y-el-autocompletar/81193)
**Author:** [@pablo](https://www.ruby-forum.com/u/pablo)\ **Replies:** 5\ **Last updated:** [January 6, 2007, 7:30pm UTC](https://www.ruby-forum.com/t/radrails-y-el-autocompletar/81193 "2007-01-06T19:30:57Z")
Hola a todos! Pues vereis, yo uso para desarrollar en rails el RadRails bajo windows, me encanta por su parecido con eclipse, el problema mio viene cuando quiero autcompletar código, es esto posible en radrails?si es… --- ## [REXML and Date interaction](https://www.ruby-forum.com/t/rexml-and-date-interaction/77320)
**Author:** [@revans](https://www.ruby-forum.com/u/revans)\ **Replies:** 5\ **Last updated:** [November 26, 2006, 11:46pm UTC](https://www.ruby-forum.com/t/rexml-and-date-interaction/77320 "2006-11-26T23:46:02Z")
Hi, I have a problem parsing dates from XML. I have this little program which produces an error, and I was able to fix it by moving the date parsing into a class that is distinct from the xml processing. Below is a b… --- ## [Why is rails using DB objects that don't exist?](https://www.ruby-forum.com/t/why-is-rails-using-db-objects-that-dont-exist/64377)
**Author:** [@fburleigh](https://www.ruby-forum.com/u/fburleigh)\ **Replies:** 5\ **Last updated:** [June 25, 2006, 2:55am UTC](https://www.ruby-forum.com/t/why-is-rails-using-db-objects-that-dont-exist/64377 "2006-06-25T02:55:35Z")
I admit it–I’m newb right now. But only to rails, ruby and friends. I’m walking through a “recipe” tutorial but have been stuck for hours; it’s time to ask for help. On Windows I’ve got the latest ruby, rails, and w… --- ## [Ruby Murray - Sub::Curry on Ruby Acid](https://www.ruby-forum.com/t/ruby-murray-sub-curry-on-ruby-acid/71296)
**Author:** [@ross\_b](https://www.ruby-forum.com/u/ross_b)\ **Replies:** 5\ **Last updated:** [February 21, 2006, 7:55pm UTC](https://www.ruby-forum.com/t/ruby-murray-sub-curry-on-ruby-acid/71296 "2006-02-21T19:55:47Z")
Ruby Murray, a Ruby port of Perl’s Sub::Curry (with added Ruby goodness), is now available in it’s first 0.1.2 release. Ruby Murray allows block arguments to be supplied prior to calling (to be ‘curried’) and also sup… --- ## [Anyone using Ruby-ldap with rails?](https://www.ruby-forum.com/t/anyone-using-ruby-ldap-with-rails/48556)
**Author:** [@fernand](https://www.ruby-forum.com/u/fernand)\ **Replies:** 5\ **Last updated:** [November 22, 2005, 11:48am UTC](https://www.ruby-forum.com/t/anyone-using-ruby-ldap-with-rails/48556 "2005-11-22T11:48:05Z")
Hi, Anyone using Ruby-ldap withing Apache + fcgi ? We are trying to lookup some entries in ldap using ruby-ldap and our scripts work great from the cmd line, however when we run within apache2 + fcgi we get the fol… --- ## [How to redirect error page (html) self built html error page](https://www.ruby-forum.com/t/how-to-redirect-error-page-html-self-built-html-error-page/230398)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [June 16, 2014, 12:13pm UTC](https://www.ruby-forum.com/t/how-to-redirect-error-page-html-self-built-html-error-page/230398 "2014-06-16T12:13:13Z")
Hi everyone, Sorry for my english. My scenario like below ; I setup my webserver in cloud and I have my ERP server running at different DC. The connection from cloud to DC is very fast, no interuption at all. When m… --- ## [Jruby 1.7.4 and Windows JLine](https://www.ruby-forum.com/t/jruby-1-7-4-and-windows-jline/245393)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [May 21, 2013, 11:15pm UTC](https://www.ruby-forum.com/t/jruby-1-7-4-and-windows-jline/245393 "2013-05-21T23:15:51Z")
Please, please fix the JRUBY-6996 issue. You have promised it for this release. Thanks and Regards, Steffen --- ## [How to access serial port - Linux, JRuby 1.7.2, Java 1.8?](https://www.ruby-forum.com/t/how-to-access-serial-port-linux-jruby-1-7-2-java-1-8/225507)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [January 11, 2013, 7:41pm UTC](https://www.ruby-forum.com/t/how-to-access-serial-port-linux-jruby-1-7-2-java-1-8/225507 "2013-01-11T19:41:22Z")
What are my options for using a serial port on this setup? $ jruby -v jruby 1.7.2 (1.9.3p327) 2013-01-04 302c706 on Java HotSpot(TM) 64-Bit Server VM 1.8.0-ea-b71 +indy \[linux-amd64\] --- ## [Help with convert .htaccess to nginx](https://www.ruby-forum.com/t/help-with-convert-htaccess-to-nginx/218786)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [April 13, 2012, 3:47am UTC](https://www.ruby-forum.com/t/help-with-convert-htaccess-to-nginx/218786 "2012-04-13T03:47:29Z")
It’s me again :frowning: I was trying to install siwapp on my webserver but I couldn’t make it work with nginx, here is the .htaccess file content: # If the file is NOT the index.php file \ Rew… --- ## [Cannot create child through association](https://www.ruby-forum.com/t/cannot-create-child-through-association/214583)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 6, 2011, 4:26pm UTC](https://www.ruby-forum.com/t/cannot-create-child-through-association/214583 "2011-12-06T16:26:39Z")
Before I call this a bug, would someone tell me if I’m missing something here? Using 1.9.2 and 3.1.1… I can create a child if the relationship is has\_many, but not if the relationship is has\_one. rails new associatio… --- ## [Glade, Gtk::Builder and GtkTreeView](https://www.ruby-forum.com/t/glade-gtk-builder-and-gtktreeview/210125)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 1, 2011, 3:53pm UTC](https://www.ruby-forum.com/t/glade-gtk-builder-and-gtktreeview/210125 "2011-08-01T15:53:40Z")
This is my first time using Ruby-Gnome2, so please be gentle… I am trying to use a GtkTreeView I created in glade. I created the hierarchy in glade and would rather do this way than create the columns in ruby code. I… --- ## [Defunct process](https://www.ruby-forum.com/t/defunct-process/205051)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 28, 2011, 6:35pm UTC](https://www.ruby-forum.com/t/defunct-process/205051 "2011-03-28T18:35:06Z")
Hi I am dettaching process like below in my code however I am still getting ruby processes showing as defunct when I do ps -aux. Why would this be happening I thought the ‘Process.detach(pid)’ would take care of this … --- ## [Questions rufus scheduler](https://www.ruby-forum.com/t/questions-rufus-scheduler/186184)
**Author:** [@andersonleite](https://www.ruby-forum.com/u/andersonleite)\ **Replies:** 2\ **Last updated:** [April 1, 2010, 9:52pm UTC](https://www.ruby-forum.com/t/questions-rufus-scheduler/186184 "2010-04-01T21:52:48Z")
Hello people, I am using Rufus scheduler to send emails every day at 4am. To do this I am using: scheduler = Rufus::Scheduler.start\_new scheduler.every ‘1d’, :first\_at =\> ‘2010/04/1 04:30’ do #do something end The… --- ## [Rails application failed to start properly](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/170665)
**Author:** [@preethi](https://www.ruby-forum.com/u/preethi)\ **Replies:** 2\ **Last updated:** [July 7, 2009, 1:20pm UTC](https://www.ruby-forum.com/t/rails-application-failed-to-start-properly/170665 "2009-07-07T13:20:00Z")
Hi I uploaded the rails project that i developed in Linux environment. Upload was successful and when i try to login to that website I’m getting the error “Rails application failed to start properly” What might be t… --- ## [Managing segfaults with gecko/webkit](https://www.ruby-forum.com/t/managing-segfaults-with-gecko-webkit/166056)
**Author:** [@Andrew\_SSTownley](https://www.ruby-forum.com/u/Andrew_SSTownley)\ **Replies:** 2\ **Last updated:** [April 24, 2009, 12:57pm UTC](https://www.ruby-forum.com/t/managing-segfaults-with-gecko-webkit/166056 "2009-04-24T12:57:56Z")
Hi Folks, I’ve been fighting this issue for some time now, and I’ve been reading all of the recent posts regarding how Ruby’s threading model can fight with other “real” threads due to stack corruption. However, I se… --- ## [Passenger - Internation Server Error](https://www.ruby-forum.com/t/passenger-internation-server-error/162870)
**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\ **Replies:** 2\ **Last updated:** [March 14, 2009, 9:15pm UTC](https://www.ruby-forum.com/t/passenger-internation-server-error/162870 "2009-03-14T21:15:06Z")
Hello, I was just trying to use Passenger to depoloy my rails application of my VPS: Apache:2.2.3 (Debian) PHP:5.2.0-8+etch13 Phusion\_Passenger/2.1.2 Server but I get the following error: Internal Server Error The s… --- ## [Validates\_inclusion\_of using model association?](https://www.ruby-forum.com/t/validates-inclusion-of-using-model-association/160662)
**Author:** [@wet](https://www.ruby-forum.com/u/wet)\ **Replies:** 2\ **Last updated:** [February 18, 2009, 4:51pm UTC](https://www.ruby-forum.com/t/validates-inclusion-of-using-model-association/160662 "2009-02-18T16:51:04Z")
Hi I have three models: class Product \< ActiveRecord::Base has\_many :coupons has\_many :orders end class Coupon \< ActiveRecord::Base belongs\_to :product end class Order \< ActiveRecord::Base belongs\_to :product … --- ## [CGI unescapeHTML to escape code '&# 8211;'](https://www.ruby-forum.com/t/cgi-unescapehtml-to-escape-code-8211/147962)
**Author:** [@shashank\_hi](https://www.ruby-forum.com/u/shashank_hi)\ **Replies:** 2\ **Last updated:** [September 10, 2008, 7:13pm UTC](https://www.ruby-forum.com/t/cgi-unescapehtml-to-escape-code-8211/147962 "2008-09-10T19:13:40Z")
I’m reading an XML file that has the html codes for hyphens and stuff like that. I tried escaping hyphen’s html code, which is ‘&# 8211;’ (space added to avoid interpretation) with the CGI::unescapeHTML function. But … --- ## [Nginx location+proxy\_pass in front of multiple mongrel\_clusters?](https://www.ruby-forum.com/t/nginx-location-proxy-pass-in-front-of-multiple-mongrel-clusters/117697)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 2\ **Last updated:** [October 19, 2007, 5:06pm UTC](https://www.ruby-forum.com/t/nginx-location-proxy-pass-in-front-of-multiple-mongrel-clusters/117697 "2007-10-19T17:06:47Z")
Hi All I’m trying to move a bunch of rails apps from an apache/fastcgi platform to nginx/mongrel\_cluster. What I want is something like this; http://my.server/app1 --\> mongrel\_cluster1 http://my.server/app2 --\> mong… --- ## [Facets version in glue](https://www.ruby-forum.com/t/facets-version-in-glue/117115)
**Author:** [@Ashley\_M](https://www.ruby-forum.com/u/Ashley_M)\ **Replies:** 2\ **Last updated:** [October 13, 2007, 3:16pm UTC](https://www.ruby-forum.com/t/facets-version-in-glue/117115 "2007-10-13T15:16:00Z")
Hi Finally got back to Nitro - been swamped by business related stuff. While I’ve been away, the version of facets has been revved to 2.0.2, but the reference in the glue gem spec is 1.8.54 $ rake dist:all $ sudo ge… --- ## [Quick way for total count of a Hash object or a Tally class](https://www.ruby-forum.com/t/quick-way-for-total-count-of-a-hash-object-or-a-tally-class/115298)
**Author:** [@winterheat](https://www.ruby-forum.com/u/winterheat)\ **Replies:** 2\ **Last updated:** [September 23, 2007, 9:42pm UTC](https://www.ruby-forum.com/t/quick-way-for-total-count-of-a-hash-object-or-a-tally-class/115298 "2007-09-23T21:42:36Z")
for the hash \[“apple” =\> 3, “banana” =\> 2\] is there an instant way to tally up all the counts? (instead of looping through all keys and add up all counts, because the hash can be very big, like thousands of items, a… --- ## [Gtk::TextBuffer colorful](https://www.ruby-forum.com/t/gtk-textbuffer-colorful/88855)
**Author:** [@Karl\_Gabel](https://www.ruby-forum.com/u/Karl_Gabel)\ **Replies:** 2\ **Last updated:** [March 15, 2007, 3:41am UTC](https://www.ruby-forum.com/t/gtk-textbuffer-colorful/88855 "2007-03-15T03:41:59Z")
Hello, is there any way to bring some color into the Gtk::TextView for some lines? example: this line is black this line is black this line is red this line is black … I use the Gtk::TextBuffer.insert\_at\_cursor(… --- ## [LoginEngine mod](https://www.ruby-forum.com/t/loginengine-mod/66054)
**Author:** [@leveille](https://www.ruby-forum.com/u/leveille)\ **Replies:** 2\ **Last updated:** [August 23, 2006, 4:03pm UTC](https://www.ruby-forum.com/t/loginengine-mod/66054 "2006-08-23T16:03:28Z")
Hi all, I’ve looked thru the list and haven’t seen an answer for something I’m looking to do. I just started a new project and we’re used to always using a user’s email address as the login. The LoginEngine, however,… --- ## [Setting an index on a collection\_select](https://www.ruby-forum.com/t/setting-an-index-on-a-collection-select/64121)
**Author:** [@s450r1](https://www.ruby-forum.com/u/s450r1)\ **Replies:** 2\ **Last updated:** [July 30, 2006, 3:45am UTC](https://www.ruby-forum.com/t/setting-an-index-on-a-collection-select/64121 "2006-07-30T03:45:25Z")
I am creating a data entry form that allows a user to fill in multiple rows and save them all at once. In my controller, I create an array of “person” objects and pass it to the page. On the page, I have a text fie… --- ## [Cheap reference clock using a cell phone](https://www.ruby-forum.com/t/cheap-reference-clock-using-a-cell-phone/227999)
**Author:** [@Juha\_V](https://www.ruby-forum.com/u/Juha_V)\ **Replies:** 4\ **Last updated:** [April 6, 2013, 4:38am UTC](https://www.ruby-forum.com/t/cheap-reference-clock-using-a-cell-phone/227999 "2013-04-06T04:38:03Z")
I found something interesting on the internet today, while browsing for rtl\_sdr related information. It seems like a guy called steve-m has fed his rtl\_sdr dongle a clock from his mobile phone. Here is a picture: … --- ## [How to know the number of bits/packets transmitted](https://www.ruby-forum.com/t/how-to-know-the-number-of-bits-packets-transmitted/227255)
**Author:** [@manjusha](https://www.ruby-forum.com/u/manjusha)\ **Replies:** 4\ **Last updated:** [March 9, 2013, 1:39am UTC](https://www.ruby-forum.com/t/how-to-know-the-number-of-bits-packets-transmitted/227255 "2013-03-09T01:39:41Z")
I have the attached GRC file.i know it is transmitting a certain number of bits.But i want to see the number of bits being transmitted.Is there any way to do it? No\_of\_bits\_transmitted.png http://gnuradio.4.n7.nabbl… --- ## [Newbie question: Routing Issues since rails version update?](https://www.ruby-forum.com/t/newbie-question-routing-issues-since-rails-version-update/223052)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 20, 2012, 5:24pm UTC](https://www.ruby-forum.com/t/newbie-question-routing-issues-since-rails-version-update/223052 "2012-09-20T17:24:46Z")
Hi there I wrote a small rails app for my university dept about a year or so ago to deal with mailing list generation and display of staff details and all was working fine up until last week when we did a version upd… --- ## [\[ruby-trunk - Bug #5637\]\[Open\] warnings of shellescape](https://www.ruby-forum.com/t/ruby-trunk-bug-5637-open-warnings-of-shellescape/213885)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [August 6, 2012, 7:48pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-5637-open-warnings-of-shellescape/213885 "2012-08-06T19:48:36Z")
Issue #5637 has been reported by Kazuhiro NISHIYAMA. Bug #5637: warnings of shellescape Author: Kazuhiro NISHIYAMA Status: Open Priority: Normal Assignee: Category: lib Target version: 2.0.0 ruby -v: ruby 2.0.0… --- ## [Best practices for email delivery in production](https://www.ruby-forum.com/t/best-practices-for-email-delivery-in-production/201834)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 10, 2011, 1:18am UTC](https://www.ruby-forum.com/t/best-practices-for-email-delivery-in-production/201834 "2011-02-10T01:18:29Z")
In pre Rails 3 world I was using ar\_sendmail to queue up emails. Then I would setup a cron job every few minutes to deliver the emails. But that doesn’t work perfectly in Rails 3. What is the best way to deliver email… --- ## [Are fastcgi\_params case-sensitive](https://www.ruby-forum.com/t/are-fastcgi-params-case-sensitive/198519)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 4\ **Last updated:** [November 3, 2010, 12:42am UTC](https://www.ruby-forum.com/t/are-fastcgi-params-case-sensitive/198519 "2010-11-03T00:42:56Z")
I have spent a few hours trying to debug ‘No input file specified’ errors until I realized that the script\_filename must be specified in upper case ie, fastcgi\_param SCRIPT\_FILENAME $document\_root$fastcgi\_script\_n… --- ## [Prevent duplicate words in array](https://www.ruby-forum.com/t/prevent-duplicate-words-in-array/177539)
**Author:** [@batmandawg](https://www.ruby-forum.com/u/batmandawg)\ **Replies:** 4\ **Last updated:** [October 20, 2009, 9:04pm UTC](https://www.ruby-forum.com/t/prevent-duplicate-words-in-array/177539 "2009-10-20T21:04:06Z")
hello, how do i prevent someone to enter duplicate word for example, eat = “” data = \[\] print "what did you eat for dinner?: " eat = gets.chomp data \<\< eat so let say if they enter a food twice, it would print so… --- ## [Driving Out A View - Layouts and Sessions?](https://www.ruby-forum.com/t/driving-out-a-view-layouts-and-sessions/169588)
**Author:** [@lee](https://www.ruby-forum.com/u/lee)\ **Replies:** 4\ **Last updated:** [June 6, 2009, 1:10pm UTC](https://www.ruby-forum.com/t/driving-out-a-view-layouts-and-sessions/169588 "2009-06-06T13:10:29Z")
I am driving out a view and I want to test that a link is displayed. The link\_to code for the link is included in the layout for the view rather than the view template itself. Here’s my example: it “should display a … --- ## [Rdoc exasperations - could use a little help](https://www.ruby-forum.com/t/rdoc-exasperations-could-use-a-little-help/161027)
**Author:** [@tbcox23](https://www.ruby-forum.com/u/tbcox23)\ **Replies:** 4\ **Last updated:** [February 26, 2009, 12:24am UTC](https://www.ruby-forum.com/t/rdoc-exasperations-could-use-a-little-help/161027 "2009-02-26T00:24:06Z")
I’ve recently restructured my current project per the recommendations in Pickaxe 3rd edition. I can no no longer get rdoc to do its thing. When all my code was in a single \*.rb file in project root, I had no problems.… --- ## [Duda con inicio de sesion](https://www.ruby-forum.com/t/duda-con-inicio-de-sesion/158828)
**Author:** [@iuranchita](https://www.ruby-forum.com/u/iuranchita)\ **Replies:** 4\ **Last updated:** [January 28, 2009, 4:42pm UTC](https://www.ruby-forum.com/t/duda-con-inicio-de-sesion/158828 "2009-01-28T16:42:14Z")
Hola, bueno mi duda ahora es la siguiente: Por ejemplo, tengo funcionando un login sin problemas. Pero ahora quiero que al iniciar sesion, el usuario pueda modificar su contraseña. Tengo un controller admin que es el… --- ## [\[Bug #983\] tool/file2lastrev.rb $B$NJ8;z%3!\<%I$NLdBj(B](https://www.ruby-forum.com/t/bug-983-tool-file2lastrev-rb-b-nj8-z-3-i-nldbj-b/156914)
**Author:** [@Martin\_DSSS\_rst](https://www.ruby-forum.com/u/Martin_DSSS_rst)\ **Replies:** 4\ **Last updated:** [January 13, 2009, 4:48am UTC](https://www.ruby-forum.com/t/bug-983-tool-file2lastrev-rb-b-nj8-z-3-i-nldbj-b/156914 "2009-01-13T04:48:00Z")
Bug #983: tool/file2lastrev.rb e$B$NJ8;z%3!\<%I$NLdBje(B http://redmine.ruby-lang.org/issues/show/983 e$B5/I\<\ **Author:** [@Juan\_JosSSSS\_Vidal\_S](https://www.ruby-forum.com/u/Juan_JosSSSS_Vidal_S)\ **Replies:** 4\ **Last updated:** [November 3, 2008, 1:34pm UTC](https://www.ruby-forum.com/t/problema-acentos-y-ea-es/152371 "2008-11-03T13:34:38Z") Hola a todos, Por motivos que no vienen al caso, una aplicación que tengo ha de crear directorios en una unidad Samba (Z:/). En un formulario, le pido al usuario el nombre de la carpeta y tras ello creo el directorio… --- ## [MSSQL 2005 Stored Procedure?](https://www.ruby-forum.com/t/mssql-2005-stored-procedure/131930)
**Author:** [@talex83](https://www.ruby-forum.com/u/talex83)\ **Replies:** 4\ **Last updated:** [March 25, 2008, 7:43am UTC](https://www.ruby-forum.com/t/mssql-2005-stored-procedure/131930 "2008-03-25T07:43:23Z")
I want to programmig in Ruby… but have some problems. Can anyone help me with the syntax for retriving an ‘out’ variable from an MSSQL2005 Stored Procedure? Can anyone help me with the syntax for retriving 3 recor… --- ## [Tell apache to use mongrel cluster](https://www.ruby-forum.com/t/tell-apache-to-use-mongrel-cluster/122652)
**Author:** [@gabru](https://www.ruby-forum.com/u/gabru)\ **Replies:** 4\ **Last updated:** [December 10, 2007, 7:34pm UTC](https://www.ruby-forum.com/t/tell-apache-to-use-mongrel-cluster/122652 "2007-12-10T19:34:05Z")
i have successfully deployed my app and the mongrel cluster is running … the problem i have no is that i cannot access the app via a browser … it always shows me the start page of apache … how do i say it should use t… --- ## [Binding to Java based Websphere MQ libraries](https://www.ruby-forum.com/t/binding-to-java-based-websphere-mq-libraries/82625)
**Author:** [@Sharon\_P](https://www.ruby-forum.com/u/Sharon_P)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 10:44pm UTC](https://www.ruby-forum.com/t/binding-to-java-based-websphere-mq-libraries/82625 "2007-09-25T22:44:36Z")
Hi, IBM make available a fairly comprehensive collection of Java classes for managing MQ. I’m interested in creating Ruby bindings (wrappers?) to these classes and was wondering if anyone could point me in the right … --- ## [MD5 BSD like passwords](https://www.ruby-forum.com/t/md5-bsd-like-passwords/81771)
**Author:** [@fcruxen](https://www.ruby-forum.com/u/fcruxen)\ **Replies:** 4\ **Last updated:** [January 19, 2007, 4:30pm UTC](https://www.ruby-forum.com/t/md5-bsd-like-passwords/81771 "2007-01-19T16:30:39Z")
I’m coding a “postfixadmin” using ruby, so, all the passwords are stored in DB using a bsd like md5 hash. Is there any simple way I could generate passwords like that (the same hash could be used to generate shadow pa… --- ## [Gr\_bin\_statistics and usrp\_spectrum\_sense](https://www.ruby-forum.com/t/gr-bin-statistics-and-usrp-spectrum-sense/74599)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 4\ **Last updated:** [December 11, 2006, 11:32pm UTC](https://www.ruby-forum.com/t/gr-bin-statistics-and-usrp-spectrum-sense/74599 "2006-12-11T23:32:22Z")
Hi Folks, I wanted to let you know that I’ve checked in some code that should be useful for building “spectrum sensing” applications, or for that matter, anything that needs to scan across a wide chunk of RF (bigger … --- ## [RJS & ReferenceError](https://www.ruby-forum.com/t/rjs-referenceerror/69360)
**Author:** [@Aleksander\_PejSSSSi](https://www.ruby-forum.com/u/Aleksander_PejSSSSi)\ **Replies:** 4\ **Last updated:** [September 20, 2006, 7:55pm UTC](https://www.ruby-forum.com/t/rjs-referenceerror/69360 "2006-09-20T19:55:23Z")
Hello, is there a way to suppress rjs error messages, because i am trying to check if some variable is present, with (variable == undefined), but rjs stops processing and throws out error, because there is \>\>referenc… --- ## [Actionmailler corrupting emails](https://www.ruby-forum.com/t/actionmailler-corrupting-emails/102357)
**Author:** [@Sean\_OSHara](https://www.ruby-forum.com/u/Sean_OSHara)\ **Replies:** 4\ **Last updated:** [August 15, 2006, 2:17pm UTC](https://www.ruby-forum.com/t/actionmailler-corrupting-emails/102357 "2006-08-15T14:17:42Z")
Hi All, I have a problem with actionmailer corrupting my html emails. It is adding the character ‘3D’ before any quotes (single or double) in my source and smattering ‘=’ characters throughout as well. Very strange. … --- ## [Tabs](https://www.ruby-forum.com/t/tabs/101448)
**Author:** [@jimweirich](https://www.ruby-forum.com/u/jimweirich)\ **Replies:** 4\ **Last updated:** [August 8, 2006, 2:43am UTC](https://www.ruby-forum.com/t/tabs/101448 "2006-08-08T02:43:37Z")
I’m new to Ruby/Rails I want to create Tabs similar to these… http://demo.raibledesigns.com/struts-menu/tabbedMenu.jsp;jsessionid=aM2yeUTgLeTbY7WLAZ;jsessionid=aBFrrGHWQim4pwSPAZ?People Can someone outline the best me… [Previous page](https://www.ruby-forum.com/top.md?page=956&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=958&per_page=50)