# Top **URL:** https://www.ruby-forum.com/top.md?page=875 [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:** 876 --- ## [SSL error no idea what to do](https://www.ruby-forum.com/t/ssl-error-no-idea-what-to-do/236276)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 22, 2013, 6:52pm UTC](https://www.ruby-forum.com/t/ssl-error-no-idea-what-to-do/236276 "2013-08-22T18:52:09Z")
Hi guys I have a ruby script I’m attempting to run that must use the SSL certificate. I have tried running it without the CA certificate and it runs just fine. However I keep getting the following error \`connect’: SSL… --- ## [301 redirect with custom content problem](https://www.ruby-forum.com/t/301-redirect-with-custom-content-problem/224890)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 4, 2012, 6:29am UTC](https://www.ruby-forum.com/t/301-redirect-with-custom-content-problem/224890 "2012-12-04T06:29:50Z")
Hi I’m trying to setup a permanent redirect from http → https. As a fallback for a small number of users where https is blocked, I’d like to show them a message. I thought an error\_page 301 handler would allow me to … --- ## [Intercepted 400 errors not displaying custom error page](https://www.ruby-forum.com/t/intercepted-400-errors-not-displaying-custom-error-page/212367)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 30, 2011, 10:31pm UTC](https://www.ruby-forum.com/t/intercepted-400-errors-not-displaying-custom-error-page/212367 "2011-09-30T22:31:06Z")
I am trying to intercept errors from a Unicorn proxy\_pass and display a custom 40x error page that is located on disk. This is what a subscript of my config: proxy\_intercept\_errors on; error\_page 400 403 =404 /404.ht… --- ## [Radmine](https://www.ruby-forum.com/t/radmine/202256)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 25, 2011, 10:50pm UTC](https://www.ruby-forum.com/t/radmine/202256 "2011-01-25T22:50:31Z")
Hi, I know it’s a silly question, how to start Remine server? tried “./ctlscript.sh start” mysql (pid 8192) already running starting port 3001 starting port 3002 Syntax OK httpd (pid 8511) already running subv… --- ## [Cap deploy:migrations doesn't run deploy:after\_update](https://www.ruby-forum.com/t/cap-deploy-migrations-doesnt-run-deploy-after-update/145990)
**Author:** [@miken700](https://www.ruby-forum.com/u/miken700)\ **Replies:** 2\ **Last updated:** [August 19, 2008, 7:35am UTC](https://www.ruby-forum.com/t/cap-deploy-migrations-doesnt-run-deploy-after-update/145990 "2008-08-19T07:35:54Z")
Does anybody else have the problem that running “cap deploy:migrations” doesn’t run “deploy:after\_update”, but “cap deploy” does? I have after\_update it make some symlinks to the shared directory and set some permissi… --- ## [Exif -module reading jpg/raw?](https://www.ruby-forum.com/t/exif-module-reading-jpg-raw/110539)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 2\ **Last updated:** [July 29, 2007, 4:46pm UTC](https://www.ruby-forum.com/t/exif-module-reading-jpg-raw/110539 "2007-07-29T16:46:36Z")
Hi Does anyone know of any modules that can assist relevant building an application to read data from jpg and raw files for transfer it to a mysql database. I did a search on the ruby and ruby on rails site but fo… --- ## [Deploying on Windows with IIS, ISAPIRewrite, Mongrel, Pen an](https://www.ruby-forum.com/t/deploying-on-windows-with-iis-isapirewrite-mongrel-pen-an/89491)
**Author:** [@andre\_in\_LA](https://www.ruby-forum.com/u/andre_in_LA)\ **Replies:** 2\ **Last updated:** [March 30, 2007, 10:16am UTC](https://www.ruby-forum.com/t/deploying-on-windows-with-iis-isapirewrite-mongrel-pen-an/89491 "2007-03-30T10:16:36Z")
This is a description of a simple setup based on the “Integrate Rails into an Existing IIS Web infrastructure using Mongrel” PDF at http://www.napcs.com/howto/rails/deploy/index.html I am having trouble with the last … --- ## [Globalize and Pluralization Rules](https://www.ruby-forum.com/t/globalize-and-pluralization-rules/66357)
**Author:** [@Ondrej\_Jaura](https://www.ruby-forum.com/u/Ondrej_Jaura)\ **Replies:** 2\ **Last updated:** [March 20, 2007, 10:34am UTC](https://www.ruby-forum.com/t/globalize-and-pluralization-rules/66357 "2007-03-20T10:34:23Z")
Hello, Please, where to find some examples how to use pluralization rules in Globalize? I would like to see how to use it also for languages such as Slovak or Polish, where the rules are slightly more complicated. e… --- ## [Conditional :value in text\_field?](https://www.ruby-forum.com/t/conditional-value-in-text-field/79891)
**Author:** [@taylorstrait](https://www.ruby-forum.com/u/taylorstrait)\ **Replies:** 2\ **Last updated:** [December 20, 2006, 10:04pm UTC](https://www.ruby-forum.com/t/conditional-value-in-text-field/79891 "2006-12-20T22:04:00Z")
Languages \<%= text\_field 'person', 'languages', {:value =\> "English" } %\> I only want to send the value of “English” if @person.languages.empty? Rails doesn’t like my attempts so far. Has anyone been able to do … --- ## [Updating a production](https://www.ruby-forum.com/t/updating-a-production/232507)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [October 14, 2014, 10:25am UTC](https://www.ruby-forum.com/t/updating-a-production/232507 "2014-10-14T10:25:26Z")
I have an application (rails 3.2, ruby 1.9) in production I just want to change one file in the application and I am not deploying the whole application What do I have to do ? If it is e.g a controller file do I just… --- ## [Strange problem with cache](https://www.ruby-forum.com/t/strange-problem-with-cache/223992)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [October 29, 2012, 9:39am UTC](https://www.ruby-forum.com/t/strange-problem-with-cache/223992 "2012-10-29T09:39:36Z")
Hi, i’ve come accross a strange problem of caching. My site is run by nginx 1.2.1, on two different servers. The config are exactly the same (i use puppet to mirror configs). The contents are exactly the same, everyth… --- ## [Choosing backend based on header value](https://www.ruby-forum.com/t/choosing-backend-based-on-header-value/222612)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 4, 2012, 2:27am UTC](https://www.ruby-forum.com/t/choosing-backend-based-on-header-value/222612 "2012-09-04T02:27:44Z")
Hi All, I have a requirement wherein I need to choose a backend based on the value of a header sent by the client. But in all other cases where the header is not set I would like to use the available upstream block w… --- ## [Space in COUTFLAG](https://www.ruby-forum.com/t/space-in-coutflag/219845)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [May 31, 2012, 2:39am UTC](https://www.ruby-forum.com/t/space-in-coutflag/219845 "2012-05-31T02:39:57Z")
$B$3$s$K$A$O!#(B mkmf.rb$B$G:n@.$9$k(BMakefile$B$K$O(B COUTFLAG $B$d(B OUTFLAG $B$H$$$C$?(Bmake$B$NJQ?t$,(B $BDj5A$5$l$^$9!#$=$NFbMF$,0U?^$7$?7k2L$H$J$C$F$$$J$$$N$G$O$J$$$+$H;W$$$^(B $B$7$?!#KX$I$N4D6-$G\ **Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [May 25, 2011, 10:49pm UTC](https://www.ruby-forum.com/t/how-do-you-improve-the-speed-of-factory-girl-not-use-it-some-tips-for-those-using-factory-girl-and/207436 "2011-05-25T22:49:59Z") I am on a quest to make my Rails tests faster. I only have 520 tests, but they take 62 seconds to run in bash, and 82 seconds to run in Rubymine. As an example of a typical controller test, I was using this code to s… --- ## [SQLServer 2008 and Windows XP](https://www.ruby-forum.com/t/sqlserver-2008-and-windows-xp/199127)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 5\ **Last updated:** [December 13, 2010, 9:02pm UTC](https://www.ruby-forum.com/t/sqlserver-2008-and-windows-xp/199127 "2010-12-13T21:02:21Z")
I’m trying to connct to an MSSQLserver 2008 on a WinXP box. $ ruby -v ruby 1.8.7 (2010-08-16 patchlevel 302) \[i386-mingw32\] $ rails --version Rails 3.0.1 $ gem list --local \*\*\* LOCAL GEMS \*\*\* abstract (1.0.0) act… --- ## [Speccing a model class method in Rails produces nil](https://www.ruby-forum.com/t/speccing-a-model-class-method-in-rails-produces-nil/200048)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [December 4, 2010, 5:39pm UTC](https://www.ruby-forum.com/t/speccing-a-model-class-method-in-rails-produces-nil/200048 "2010-12-04T17:39:35Z")
Ruby 1.9.2, Rails 3.0.3, Rspec-rails 2.2.0 I have: Factory.define :season\_date do |f| f.season\_date Date.new(2011,9,24) f.date\_type “season\_start” end RSpec.configure do |config| config.mock\_with :rspec end Fact… --- ## [Ruby 1.9.2 Constant Lookup with BasicObject](https://www.ruby-forum.com/t/ruby-1-9-2-constant-lookup-with-basicobject/194125)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 5\ **Last updated:** [August 31, 2010, 7:30pm UTC](https://www.ruby-forum.com/t/ruby-1-9-2-constant-lookup-with-basicobject/194125 "2010-08-31T19:30:14Z")
ruby-1.9.2-p0 \> module M ruby-1.9.2-p0 ?\> end =\> nil ruby-1.9.2-p0 \> class X \< BasicObject ruby-1.9.2-p0 ?\> include M ruby-1.9.2-p0 ?\> end NameError: uninitialized constant X::M from (irb):4:in \' fro… --- ## [Is ROR on IronRuby production ready?](https://www.ruby-forum.com/t/is-ror-on-ironruby-production-ready/181402)
**Author:** [@ceglia82](https://www.ruby-forum.com/u/ceglia82)\ **Replies:** 5\ **Last updated:** [January 12, 2010, 3:41pm UTC](https://www.ruby-forum.com/t/is-ror-on-ironruby-production-ready/181402 "2010-01-12T15:41:20Z")
Hi all, I was wondering if ROR on IronRuby is ready for production use? I googled it, but I couldn’t find something on it. Thank you --- ## [Popular and/or up-and-coming version control systems and continuous integration servers for the JRub](https://www.ruby-forum.com/t/popular-and-or-up-and-coming-version-control-systems-and-continuous-integration-servers-for-the-jrub/176603)
**Author:** [@pfharlock](https://www.ruby-forum.com/u/pfharlock)\ **Replies:** 5\ **Last updated:** [October 5, 2009, 3:53pm UTC](https://www.ruby-forum.com/t/popular-and-or-up-and-coming-version-control-systems-and-continuous-integration-servers-for-the-jrub/176603 "2009-10-05T15:53:41Z")
I know this is fairly off-topic from JRuby itself, but am curious what the “norm” is for most environments developing JRuby (and/or Ruby) applications to use for version control and continuous integration and anything… --- ## [Tri et caractères accentués](https://www.ruby-forum.com/t/tri-et-caracta-res-accentua-s/158386)
**Author:** [@SSSSSbastien\_Lamy](https://www.ruby-forum.com/u/SSSSSbastien_Lamy)\ **Replies:** 5\ **Last updated:** [February 5, 2009, 10:21am UTC](https://www.ruby-forum.com/t/tri-et-caracta-res-accentua-s/158386 "2009-02-05T10:21:25Z")
Y-a-t-il une solution simple et propre pour trier un ensemble de chaines de caractère contenant des accent? Un exemple concrêt de mon problème script/console \[“az”,“aea”,“aéb”\].sort =\> \[“aea”, “az”, “aéb”\] Bien… --- ## [Ruby/JRuby/Rail web service based app](https://www.ruby-forum.com/t/ruby-jruby-rail-web-service-based-app/152979)
**Author:** [@iceburgh](https://www.ruby-forum.com/u/iceburgh)\ **Replies:** 5\ **Last updated:** [November 24, 2008, 5:26pm UTC](https://www.ruby-forum.com/t/ruby-jruby-rail-web-service-based-app/152979 "2008-11-24T17:26:54Z")
Has anyone in the (J)Ruby/Rails community ever built a Rails app with a web services back-end (i.e. no activerecord… persistence/model logic is entirely sourced from web services)? I know what you’re thinking… why w… --- ## [Multipart email, how to bypass the bug?](https://www.ruby-forum.com/t/multipart-email-how-to-bypass-the-bug/150756)
**Author:** [@xdmx](https://www.ruby-forum.com/u/xdmx)\ **Replies:** 5\ **Last updated:** [October 12, 2008, 11:10pm UTC](https://www.ruby-forum.com/t/multipart-email-how-to-bypass-the-bug/150756 "2008-10-12T23:10:27Z")
Hi, i’ve to send a mail in the multipart format, but it became a mess because of a 2 years old bug. It change stuff like style=“… to style=3D” so the clients doesn’t render the mail good. I’ve open a bug report at ht… --- ## [Iterate over array and add numbers of each object](https://www.ruby-forum.com/t/iterate-over-array-and-add-numbers-of-each-object/150086)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 5\ **Last updated:** [October 3, 2008, 2:50pm UTC](https://www.ruby-forum.com/t/iterate-over-array-and-add-numbers-of-each-object/150086 "2008-10-03T14:50:59Z")
Hi all number = 0; objects.each do |o| number += o.some\_number end return number I guess there’s a much more beautiful way for this, or isn’t? Something like collect or so… Thanks :slight\_smile: Josh --- ## [SSL FD Leak](https://www.ruby-forum.com/t/ssl-fd-leak/124604)
**Author:** [@Ben\_Maurer](https://www.ruby-forum.com/u/Ben_Maurer)\ **Replies:** 5\ **Last updated:** [January 3, 2008, 6:46pm UTC](https://www.ruby-forum.com/t/ssl-fd-leak/124604 "2008-01-03T18:46:36Z")
Hi, On a server that has quite a few SSL connections, I started to notice that FDs were leaking. I set the load balancer in front of nginx to stop sending new requests to one server for a few minutes (to let the keep… --- ## [Improvements made to GMSK demod](https://www.ruby-forum.com/t/improvements-made-to-gmsk-demod/117314)
**Author:** [@stevenc](https://www.ruby-forum.com/u/stevenc)\ **Replies:** 5\ **Last updated:** [October 16, 2007, 6:57pm UTC](https://www.ruby-forum.com/t/improvements-made-to-gmsk-demod/117314 "2007-10-16T18:57:37Z")
All- I’ve made some improvements to the built-in GMSK demodulator, based mostly on Simon & Wang’s “Differential Detection of Gaussian MSK in a Mobile Radio Environment”. Also see “Differential Detection of GMSK Usin… --- ## [Hier\_block2 syntax question](https://www.ruby-forum.com/t/hier-block2-syntax-question/115395)
**Author:** [@stevenc](https://www.ruby-forum.com/u/stevenc)\ **Replies:** 5\ **Last updated:** [September 25, 2007, 9:36pm UTC](https://www.ruby-forum.com/t/hier-block2-syntax-question/115395 "2007-09-25T21:36:48Z")
hi all- Quick question about syntax for connecting components inside a hier\_block2… Let A = hier\_block2’s input Let’s say I want a mult inside that multiplies A and a delayed version of A together. self.delay … --- ## [Issues with mod\_proxy/mod\_proxy\_balancer and my ded. server](https://www.ruby-forum.com/t/issues-with-mod-proxy-mod-proxy-balancer-and-my-ded-server/113036)
**Author:** [@mhfs](https://www.ruby-forum.com/u/mhfs)\ **Replies:** 5\ **Last updated:** [August 27, 2007, 5:06am UTC](https://www.ruby-forum.com/t/issues-with-mod-proxy-mod-proxy-balancer-and-my-ded-server/113036 "2007-08-27T05:06:40Z")
Hello list, I wonder if someone could help me understand the following: I’ve got a managed dedicated server with GoDaddy. Until now, I’ve only hosted PHP applications there. I now need to set it up to host my new bel… --- ## [Can Rails have views with restricted execution?](https://www.ruby-forum.com/t/can-rails-have-views-with-restricted-execution/104038)
**Author:** [@maurice-gladwell](https://www.ruby-forum.com/u/maurice-gladwell)\ **Replies:** 5\ **Last updated:** [May 20, 2007, 3:16am UTC](https://www.ruby-forum.com/t/can-rails-have-views-with-restricted-execution/104038 "2007-05-20T03:16:43Z")
Is there a restricted execution solution that works with ERb or any other Rails templating format? I’m writing a CMS and would like to allow my users to execute a very limited set of methods. Specifically, I’d like to… --- ## [Load commands during irb startup](https://www.ruby-forum.com/t/load-commands-during-irb-startup/100955)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [August 3, 2006, 12:23pm UTC](https://www.ruby-forum.com/t/load-commands-during-irb-startup/100955 "2006-08-03T12:23:21Z")
HI There are the few commands that i always run from irb. require ‘watir’ … Can i load it automatically for me to save keystrokes. I can precieve froms docs that i can, but not able to figure it out well Seede --- ## [DRY version of RoR book PAYMENT\_TYPES example](https://www.ruby-forum.com/t/dry-version-of-ror-book-payment-types-example/98074)
**Author:** [@gregd](https://www.ruby-forum.com/u/gregd)\ **Replies:** 5\ **Last updated:** [July 12, 2006, 2:30pm UTC](https://www.ruby-forum.com/t/dry-version-of-ror-book-payment-types-example/98074 "2006-07-12T14:30:43Z")
In the book there is an example how to convert DB payment value to more readable from. PAYMENT\_TYPES array is defined and then in your views you can use it as Order::PAYMENT\_TYPES. The problem is: how should I convert… --- ## [Does RoR + Oracle use bind variables?](https://www.ruby-forum.com/t/does-ror-oracle-use-bind-variables/58203)
**Author:** [@chris](https://www.ruby-forum.com/u/chris)\ **Replies:** 5\ **Last updated:** [April 19, 2006, 8:00pm UTC](https://www.ruby-forum.com/t/does-ror-oracle-use-bind-variables/58203 "2006-04-19T20:00:37Z")
Does ROR + Oracle use bind variables? Using :conditions in a find statement gives the appearance that bind variables might be used : header = “test header” Posts.find(:all,:conditions=\>\[“header = ?”,header\]) i.e. Do… --- ## [\-Lprefix/lib](https://www.ruby-forum.com/t/lprefix-lib/245363)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [May 24, 2013, 8:56am UTC](https://www.ruby-forum.com/t/lprefix-lib/245363 "2013-05-24T08:56:16Z")
$B:G6a;n$7$F$$$k%/%m%9%3%s%Q%$%k$J(B CI $B$G!“(B $B;W$$N)$C$F(B DESTDIR $B$r;H$C$F5$$,$D$$$?$s$G$9$,!”(B configure $B$K(B --prefix=/usr $B$H;XDj$9$k$H!“(B /usr $B$K$”$k%i%$%V%i%j$r;H$C$F$7$^$&$3$H$,$"$k$h$&$G$9!#(B $… --- ## [Embedded # in column names](https://www.ruby-forum.com/t/embedded-in-column-names/160121)
**Author:** [@moredip](https://www.ruby-forum.com/u/moredip)\ **Replies:** 4\ **Last updated:** [February 12, 2009, 3:41am UTC](https://www.ruby-forum.com/t/embedded-in-column-names/160121 "2009-02-12T03:41:26Z")
I work with some legacy schema’s that have some fairly interesting column names in tables. Unfortunately, because of limitations in other programs using the tables, I don’t have the option to change anything about th… --- ## [Does nginx support connect method?](https://www.ruby-forum.com/t/does-nginx-support-connect-method/159606)
**Author:** [@Delta\_Y](https://www.ruby-forum.com/u/Delta_Y)\ **Replies:** 4\ **Last updated:** [February 7, 2009, 11:13am UTC](https://www.ruby-forum.com/t/does-nginx-support-connect-method/159606 "2009-02-07T11:13:11Z")
I want to set up an http proxy and I want to know does nginx support connect method? --- ## [How to use include? on an array of objects](https://www.ruby-forum.com/t/how-to-use-include-on-an-array-of-objects/153838)
**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\ **Replies:** 4\ **Last updated:** [November 21, 2008, 8:57pm UTC](https://www.ruby-forum.com/t/how-to-use-include-on-an-array-of-objects/153838 "2008-11-21T20:57:54Z")
I have the following array: \[ product1, product2, product3 \] All products are of type Product. The Product class defines isntance attributes such as: title, description, price. Can I use include? to check if the arra… --- ## [Abfrage eines Models für die g anze app](https://www.ruby-forum.com/t/abfrage-eines-models-fa-r-die-g-anze-app/149402)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 4\ **Last updated:** [September 26, 2008, 6:05pm UTC](https://www.ruby-forum.com/t/abfrage-eines-models-fa-r-die-g-anze-app/149402 "2008-09-26T18:05:31Z")
Hallo. Möchte ein Model abfragen und für alle Seiten verfügbar machen… Wie ist das am saubersten zu realisieren? Denke, sehr untrocken in jeden Controller die Abfrage reinzuschreiben… Gruß+Danke Werner L. Lindenbur… --- ## [Invalid Search Path - Building IronRuby on Windows](https://www.ruby-forum.com/t/invalid-search-path-building-ironruby-on-windows/139623)
**Author:** [@Joe\_F](https://www.ruby-forum.com/u/Joe_F)\ **Replies:** 4\ **Last updated:** [June 5, 2008, 6:27pm UTC](https://www.ruby-forum.com/t/invalid-search-path-building-ironruby-on-windows/139623 "2008-06-05T18:27:40Z")
I get the following error when issuing a Rake compile w/ r113: error CS1668: Warning as Error: Invalid search path ‘C:\\Program Files \\Microsoft SDKs\\Windows\\v6.0A\\lib’ specified in ‘LIB environment variable’ – 'The … --- ## [Ruby 1.8.7-preview3 has been released](https://www.ruby-forum.com/t/ruby-1-8-7-preview3-has-been-released/137964)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 4\ **Last updated:** [May 22, 2008, 6:30pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-preview3-has-been-released/137964 "2008-05-22T18:30:05Z")
Folks, Here is an announcement that the third preview of Ruby 1.8.7 has just been released. Changes from the previous preview release include fixes for a couple of security problems, some incompatibility issues and … --- ## [Help begin/rescue/ensure](https://www.ruby-forum.com/t/help-begin-rescue-ensure/85006)
**Author:** [@S\_Kanakakorn](https://www.ruby-forum.com/u/S_Kanakakorn)\ **Replies:** 4\ **Last updated:** [February 9, 2007, 5:47pm UTC](https://www.ruby-forum.com/t/help-begin-rescue-ensure/85006 "2007-02-09T17:47:01Z")
I have this simple code. require ‘rubygems’ require ‘net/ssh’ begin session = Net::SSH.start(‘aaaa-lnx’, :password=\>‘xyz’, :username=\>‘root’,:timeout=\>5) rescue puts 'cannot connect ’ ensure puts ‘reach ensure p… --- ## [Installing mongrel\_cluster on Windows... Runtime error :'(](https://www.ruby-forum.com/t/installing-mongrel-cluster-on-windows-runtime-error/77384)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 4\ **Last updated:** [November 28, 2006, 7:26pm UTC](https://www.ruby-forum.com/t/installing-mongrel-cluster-on-windows-runtime-error/77384 "2006-11-28T19:26:00Z")
Here’s what happens when I try to install mongrel\_cluster: C:\\Documents and Settings\\root1\>gem install mongrel\_cluster Install required dependency mongrel? \[Yn\] Building native extensions. This could take a while… ER… --- ## [Search bug in RForum](https://www.ruby-forum.com/t/search-bug-in-rforum/97664)
**Author:** [@janovetz](https://www.ruby-forum.com/u/janovetz)\ **Replies:** 4\ **Last updated:** [March 8, 2006, 7:21pm UTC](https://www.ruby-forum.com/t/search-bug-in-rforum/97664 "2006-03-08T19:21:13Z")
It seems that paginating search lists doesn’t quite work on RForum. I just did a search and noticed that all the pages were the same. I was at least happy that I discovered this by page 3 and not page 12. Jake --- ## [Re: uhd\_rx\_cfile: getting constant O-overflows using the USRP B200 with debian](https://www.ruby-forum.com/t/re-uhd-rx-cfile-getting-constant-o-overflows-using-the-usrp-b200-with-debian/239926)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [March 20, 2014, 2:30pm UTC](https://www.ruby-forum.com/t/re-uhd-rx-cfile-getting-constant-o-overflows-using-the-usrp-b200-with-debian/239926 "2014-03-20T14:30:59Z")
Hi Aditya, Thanks for your reply. Today I got the chance to measure the lower samplerates and here are the results: I measured the writingspeed on disk and the number of the "O"s for 1 minute runtime. Running X and i… --- ## ['gvim' is not recognized as an internal or external command, operable program or batch file](https://www.ruby-forum.com/t/gvim-is-not-recognized-as-an-internal-or-external-command-operable-program-or-batch-file/223195)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 25, 2012, 5:28pm UTC](https://www.ruby-forum.com/t/gvim-is-not-recognized-as-an-internal-or-external-command-operable-program-or-batch-file/223195 "2012-09-25T17:28:58Z")
i just recently installed ruby in rails from railsinstaller.org and follow the 2nd step on the video. Then, suddenly when i’m about to enter the gvimon \*C:\\Sites/railsinstaller\_demo \*i keep getting same error message… --- ## [\[n00b\] WEBrick hangs overnight -- my bug? Rails?](https://www.ruby-forum.com/t/n00b-webrick-hangs-overnight-my-bug-rails/116280)
**Author:** [@olie](https://www.ruby-forum.com/u/olie)\ **Replies:** 1\ **Last updated:** [October 4, 2007, 4:23am UTC](https://www.ruby-forum.com/t/n00b-webrick-hangs-overnight-my-bug-rails/116280 "2007-10-04T04:23:33Z")
I’ve got: $ ruby --version ruby 1.8.6 (2007-03-13 patchlevel 0) \[i686-linux\] $ rails --version Rails 1.2.3 and I’m running my app via ruby script/server, which brings up \[2007-10-03 11:03:44\] INFO WEBrick 1.3.1 \[… --- ## [YAML - how to encode an empty string](https://www.ruby-forum.com/t/yaml-how-to-encode-an-empty-string/95397)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [May 31, 2006, 7:24am UTC](https://www.ruby-forum.com/t/yaml-how-to-encode-an-empty-string/95397 "2006-05-31T07:24:40Z")
Learned something interesting (to me) today. In a fixture file I’m using to test some db code, I need a field to contain an empty string. I had no idea how to encode that in YAML. I checked the faq but it consists of … --- ## [Combining models](https://www.ruby-forum.com/t/combining-models/238273)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 8\ **Last updated:** [December 30, 2013, 11:46pm UTC](https://www.ruby-forum.com/t/combining-models/238273 "2013-12-30T23:46:06Z")
I am new to ruby on rails. I have 2 models, user and user\_profile. user has\_one user\_profile. User\_profile belongs\_to user. when creating user I want to create user\_profile, in one form get user and user\_profile and… --- ## [Some questions on ruby - case1(hash values changed unexpected)](https://www.ruby-forum.com/t/some-questions-on-ruby-case1-hash-values-changed-unexpected/237100)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 8\ **Last updated:** [October 25, 2013, 4:08am UTC](https://www.ruby-forum.com/t/some-questions-on-ruby-case1-hash-values-changed-unexpected/237100 "2013-10-25T04:08:12Z")
\################################# cat case1.rb ################################# #!/usr/bin/env ruby tools\_info\_array = { ‘tool\_a’ =\> \[‘tool\_a\_home’, ‘2009.12-17’, ‘bin’, {‘LD\_LIBRARY\_PATH’ =\> ‘lib’}\] } toolName… --- ## [802.15.4 how to forward a parameter to a c++ block](https://www.ruby-forum.com/t/802-15-4-how-to-forward-a-parameter-to-a-c-block/189151)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [May 28, 2010, 5:24am UTC](https://www.ruby-forum.com/t/802-15-4-how-to-forward-a-parameter-to-a-c-block/189151 "2010-05-28T05:24:41Z")
Hi, I’m currently using the UCLA ZigBee PHY implementation posted on: https://www.cgran.org/wiki/UCLAZigBee with gnuradio. My question is the following: How can I forward a parameter from: src/python/ieee802\_15\_4\_pk… --- ## [Suggest a game development tool?](https://www.ruby-forum.com/t/suggest-a-game-development-tool/176552)
**Author:** [@enchanter](https://www.ruby-forum.com/u/enchanter)\ **Replies:** 8\ **Last updated:** [October 2, 2009, 5:56pm UTC](https://www.ruby-forum.com/t/suggest-a-game-development-tool/176552 "2009-10-02T17:56:20Z")
I’d like to make a 2D RPG in the style of FF5 and it’s ilk. What tool do you suggest using? Trying to get rubygame to work on my mac? Or the other rudl/ruby+sdl tools, that just dont seem to want to work under Snow Le… --- ## [USRP2 eth\_buffer](https://www.ruby-forum.com/t/usrp2-eth-buffer/166218)
**Author:** [@Juha\_V](https://www.ruby-forum.com/u/Juha_V)\ **Replies:** 8\ **Last updated:** [April 23, 2009, 2:47am UTC](https://www.ruby-forum.com/t/usrp2-eth-buffer/166218 "2009-04-23T02:47:12Z")
Hi, I have been trying to get 25 MHz to disk with USRP2. I am using the C++ interface and a five disk software raid 0 that can do about 150 MB/s. I can easily run at 25 MHz with a simple nop\_handler that only checks… [Previous page](https://www.ruby-forum.com/top.md?page=874&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=876&per_page=50)