# Top **URL:** https://www.ruby-forum.com/top.md?page=1102 [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:** 1103 --- ## [Array deletion](https://www.ruby-forum.com/t/array-deletion/154619)
**Author:** [@jazzezravi](https://www.ruby-forum.com/u/jazzezravi)\ **Replies:** 6\ **Last updated:** [December 2, 2008, 10:27am UTC](https://www.ruby-forum.com/t/array-deletion/154619 "2008-12-02T10:27:01Z")
Hi All, have an array like, a=\[“one”,“xcxc”,“two”,“dadasd”,“three”,“hgfhgfh”\] I want to delete the index of a\[1\],a\[3\] and so on… Thanks in advance, P.Raveendran --- ## [How can i find lingering file descriptors?](https://www.ruby-forum.com/t/how-can-i-find-lingering-file-descriptors/148477)
**Author:** [@Brad\_V](https://www.ruby-forum.com/u/Brad_V)\ **Replies:** 6\ **Last updated:** [September 14, 2008, 10:32am UTC](https://www.ruby-forum.com/t/how-can-i-find-lingering-file-descriptors/148477 "2008-09-14T10:32:36Z")
Hello, I seem to have an issue with file descriptors that aren’t being closed when I attempt to put some parallelization into one of my scripts. I am trying to make use of the forkoff gem, but I guess that I am not … --- ## [\[scalability, performance, DoS\] To or not to process images at runtime](https://www.ruby-forum.com/t/scalability-performance-dos-to-or-not-to-process-images-at-runtime/145265)
**Author:** [@mhfs](https://www.ruby-forum.com/u/mhfs)\ **Replies:** 6\ **Last updated:** [August 8, 2008, 10:45pm UTC](https://www.ruby-forum.com/t/scalability-performance-dos-to-or-not-to-process-images-at-runtime/145265 "2008-08-08T22:45:58Z")
Hello, My next project will be a kind of online photo viewer. All of these photos will need to have watermark applied to them. The problem is that, depending on the picture, different watermarks need to be applied, … --- ## [Route\_for and nested resources](https://www.ruby-forum.com/t/route-for-and-nested-resources/120935)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 6\ **Last updated:** [January 28, 2008, 4:35am UTC](https://www.ruby-forum.com/t/route-for-and-nested-resources/120935 "2008-01-28T04:35:31Z")
I can’t figure out how to make the updates to allow for the route\_form method to return a url that matches the expected. Here is a sample route\_for(:controller =\> :task, :action =\> :new).should == “/task/new” If a ta… --- ## [Basic Question - From where are helpers available](https://www.ruby-forum.com/t/basic-question-from-where-are-helpers-available/125539)
**Author:** [@Decker](https://www.ruby-forum.com/u/Decker)\ **Replies:** 6\ **Last updated:** [January 10, 2008, 4:54am UTC](https://www.ruby-forum.com/t/basic-question-from-where-are-helpers-available/125539 "2008-01-10T04:54:18Z")
Newbie question – I thought that helpers were available in both views and controllers. The methods I’m putting in application\_helper.rb don’t seem to be available in the controllers. Am I missing something? --- ## [Upper arrow key is not worked in irb. is it bug?](https://www.ruby-forum.com/t/upper-arrow-key-is-not-worked-in-irb-is-it-bug/124102)
**Author:** [@mokkai](https://www.ruby-forum.com/u/mokkai)\ **Replies:** 6\ **Last updated:** [December 24, 2007, 9:26pm UTC](https://www.ruby-forum.com/t/upper-arrow-key-is-not-worked-in-irb-is-it-bug/124102 "2007-12-24T21:26:30Z")
i manually download ruby-1.8.6.tar.gz i installed into /home/username/package/ruby (using --prefix) and add the manual path into PATH variable when i was working in irb if i press upper arrow key then ‘^\[\[A’ will co… --- ## [View displays with no action](https://www.ruby-forum.com/t/view-displays-with-no-action/121233)
**Author:** [@doug](https://www.ruby-forum.com/u/doug)\ **Replies:** 6\ **Last updated:** [November 26, 2007, 3:47am UTC](https://www.ruby-forum.com/t/view-displays-with-no-action/121233 "2007-11-26T03:47:56Z")
I discovered this quite by accident. I have a single controller setup and it is named, ‘main’. If I add a view, /app/views/main/ test1.rhtml, that view is displayed via the URL host/main/test1 even though there is n… --- ## [How know record was found?](https://www.ruby-forum.com/t/how-know-record-was-found/119000)
**Author:** [@S-gw](https://www.ruby-forum.com/u/S-gw)\ **Replies:** 6\ **Last updated:** [November 2, 2007, 5:23am UTC](https://www.ruby-forum.com/t/how-know-record-was-found/119000 "2007-11-02T05:23:02Z")
OK, for the life of me I can’t see anywhere how I am supposed to figure out if a record was actually found. class Shape \< ActiveRecord::Base def self.findSquare find(:first, conditions: whetever.......) # … --- ## [Ruby and irb](https://www.ruby-forum.com/t/ruby-and-irb/118589)
**Author:** [@crazybass](https://www.ruby-forum.com/u/crazybass)\ **Replies:** 6\ **Last updated:** [October 29, 2007, 12:08pm UTC](https://www.ruby-forum.com/t/ruby-and-irb/118589 "2007-10-29T12:08:59Z")
Hello I have a problem with irb console. When i want to write special characters like “@” and “\[” or “\]” i cant. IRB simply dont let me write this characters. It is like if i was not writing on the beyboard. Any hel… --- ## [Wxruby and rubygems seems not to work?](https://www.ruby-forum.com/t/wxruby-and-rubygems-seems-not-to-work/112737)
**Author:** [@kazaam](https://www.ruby-forum.com/u/kazaam)\ **Replies:** 6\ **Last updated:** [August 22, 2007, 10:44pm UTC](https://www.ruby-forum.com/t/wxruby-and-rubygems-seems-not-to-work/112737 "2007-08-22T22:44:10Z")
Like here: http://wxruby.rubyforge.org/wiki/wiki.pl?Installation suggested I installed wxruby2 on my linux machine with: sudo gem install wxruby2-preview Then I tried this sample: http://wxruby.rubyforge.org/wiki/wik… --- ## [Select method](https://www.ruby-forum.com/t/select-method/93696)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [December 1, 2006, 5:53am UTC](https://www.ruby-forum.com/t/select-method/93696 "2006-12-01T05:53:38Z")
The documentation states as an example: select(“post”, “person\_id”, Person.find\_all.collect {|p| \[ p.name, p.id \] }, { :include\_blank =\> true }) could become: David Sam Tobias I have the following code in… --- ## [Displaying Hash Problems](https://www.ruby-forum.com/t/displaying-hash-problems/72579)
**Author:** [@coolboarderguy](https://www.ruby-forum.com/u/coolboarderguy)\ **Replies:** 6\ **Last updated:** [October 19, 2006, 2:25am UTC](https://www.ruby-forum.com/t/displaying-hash-problems/72579 "2006-10-19T02:25:57Z")
Hi All, just getting back into learning Ruby and thought I’d play with classes and hashes today. Below code produces the following ouput, mark@marklaptop:~/study/ruby$ ruby songs.rb Enter your name Mark Enter song… --- ## [Multiple Arrays](https://www.ruby-forum.com/t/multiple-arrays/61550)
**Author:** [@kuyarico](https://www.ruby-forum.com/u/kuyarico)\ **Replies:** 6\ **Last updated:** [May 26, 2006, 1:07am UTC](https://www.ruby-forum.com/t/multiple-arrays/61550 "2006-05-26T01:07:19Z")
As you can probably tell, I’m a noob. I’m working with a program called Watir written in ruby. I’m trying to use two txt documents to populate two different text fields. I’m able to create the arrays, but having troub… --- ## [BDD and mocking objects](https://www.ruby-forum.com/t/bdd-and-mocking-objects/94830)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 6\ **Last updated:** [May 16, 2006, 8:42pm UTC](https://www.ruby-forum.com/t/bdd-and-mocking-objects/94830 "2006-05-16T20:42:55Z")
Brian H. discussed BDD \[1\] in a recent post, which piqued my interest enough to check out RSpec. I used his idea and went through the first chapter of Refactoring to learn the rspec ropes. The most interesting stuff … --- ## [RJS implementation question](https://www.ruby-forum.com/t/rjs-implementation-question/59723)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 6\ **Last updated:** [May 5, 2006, 10:57pm UTC](https://www.ruby-forum.com/t/rjs-implementation-question/59723 "2006-05-05T22:57:42Z")
Why is RJS so dependant on programatic creation of Javascript? RHTML is a great implementation in that it puts HTML first, and Ruby second. I would have thought RJS would be the same way: a .js with ERb helpers for ge… --- ## [RadRails Broke with 1.8.4 / 1.1](https://www.ruby-forum.com/t/radrails-broke-with-1-8-4-1-1/90023)
**Author:** [@joep](https://www.ruby-forum.com/u/joep)\ **Replies:** 6\ **Last updated:** [March 29, 2006, 10:29pm UTC](https://www.ruby-forum.com/t/radrails-broke-with-1-8-4-1-1/90023 "2006-03-29T22:29:39Z")
I’ve been using the radrails eclipse plugin with ruby 1.0 & Rails 1.8.2 up until this morning… I just installed Ruby 1.8.4 (one-click installer rc1) and Rails 1.1. Now the rails eclipse plugin does not seem to be awa… --- ## [Help -- NoMethodError in](https://www.ruby-forum.com/t/help-nomethoderror-in/52114)
**Author:** [@chrismalek](https://www.ruby-forum.com/u/chrismalek)\ **Replies:** 6\ **Last updated:** [January 11, 2006, 3:33am UTC](https://www.ruby-forum.com/t/help-nomethoderror-in/52114 "2006-01-11T03:33:30Z")
Hi, I am just learing Rails and I am going through the Agile Web D. with Rails book. I am receiving: NoMethodError in Store#add\_to\_cart undefined method \`add\_product’ for #StoreController:0x3764d80 RAILS\_ROOT: ./sc… --- ## [Print an instance variable?](https://www.ruby-forum.com/t/print-an-instance-variable/60765)
**Author:** [@pezdude](https://www.ruby-forum.com/u/pezdude)\ **Replies:** 6\ **Last updated:** [January 10, 2006, 6:27pm UTC](https://www.ruby-forum.com/t/print-an-instance-variable/60765 "2006-01-10T18:27:45Z")
Is there a way to print out an instance variable (@something) so you can see: 1: what it contains 2: how it’s mapped together ?? --- ## [Puts\_debuggerer 1.0.1 Released](https://www.ruby-forum.com/t/puts-debuggerer-1-0-1-released/264872)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [June 28, 2024, 7:26pm UTC](https://www.ruby-forum.com/t/puts-debuggerer-1-0-1-released/264872 "2024-06-28T19:26:24Z")
puts\_debuggerer (Ruby gem for improved puts debugging, automatically displaying bonus useful information such as source line number and source code) version 1.0.1 has been relased. GitHub Project : GitHub - AndyObtiva/p… --- ## [Ruby issue while configuring sensu checks](https://www.ruby-forum.com/t/ruby-issue-while-configuring-sensu-checks/244557)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [May 3, 2016, 8:53am UTC](https://www.ruby-forum.com/t/ruby-issue-while-configuring-sensu-checks/244557 "2016-05-03T08:53:03Z")
I have sensu server and sensu-client Installed on one machine (centos) and installed the the plugins through gem. Everything was good when I run the check\_ping.rb from the command line, but When I configure the same c… --- ## [Rubies built in minitest vs gem on Ubuntu / Debian](https://www.ruby-forum.com/t/rubies-built-in-minitest-vs-gem-on-ubuntu-debian/233494)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [December 17, 2014, 11:11pm UTC](https://www.ruby-forum.com/t/rubies-built-in-minitest-vs-gem-on-ubuntu-debian/233494 "2014-12-17T23:11:24Z")
So someone on the same server pulled in a gem, that pulled in the latest minitest. Suddenly scripts that were running relying on the ruby2.0 builtin minitest delivered via apt-get failed. What is the recommended way… --- ## [GNURadio Installation with Hydra](https://www.ruby-forum.com/t/gnuradio-installation-with-hydra/232418)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 9, 2014, 7:04pm UTC](https://www.ruby-forum.com/t/gnuradio-installation-with-hydra/232418 "2014-10-09T19:04:12Z")
Dear all, I’m a beginner of GNURadio but I’m familiar with some basis of Linux when I use C++ & IT++. Currently I’m trying to test the Hydra-0.4 package for evaluation under the last ubuntu ver 14.04.1 32bit. During … --- ## [/usr/bin/ld: cannot find -l-lpthread](https://www.ruby-forum.com/t/usr-bin-ld-cannot-find-l-lpthread/238242)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 27, 2013, 8:40am UTC](https://www.ruby-forum.com/t/usr-bin-ld-cannot-find-l-lpthread/238242 "2013-12-27T08:40:36Z")
$B$J$s$+!“(Bboron $B$G%S%k%I$K\<:GT$7$F$k$s$G$9$,!”$J$s$G$G$9$+$M!#(B http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/log/20131227T055300Z.diff.html.gz make\[1\]: Entering directory /extdisk/chkbuild/chkbuild/tmp/… --- ## [GNU Radio releases 3.7.0.1 and 3.7.1 available for download](https://www.ruby-forum.com/t/gnu-radio-releases-3-7-0-1-and-3-7-1-available-for-download/236373)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [September 6, 2013, 11:03am UTC](https://www.ruby-forum.com/t/gnu-radio-releases-3-7-0-1-and-3-7-1-available-for-download/236373 "2013-09-06T11:03:05Z")
GNU Radio releases 3.7.0.1 and 3.7.1 are available for download: http://gnuradio.org/releases/gnuradio/gnuradio-3.7.0.1.tar.gz http://gnuradio.org/releases/gnuradio/gnuradio-3.7.1.tar.gz MD5 sums: 0a21d3342f58f77f892… --- ## [Install RVM on Solaris](https://www.ruby-forum.com/t/install-rvm-on-solaris/235838)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [July 19, 2013, 12:30am UTC](https://www.ruby-forum.com/t/install-rvm-on-solaris/235838 "2013-07-19T00:30:09Z")
I tried installing RVM on Solaris using command “\\curl -L https://get.rvm.io |bash -s stable --ruby”, But it failed saying “Error running ‘requirements\_solaris\_libs\_install developer/library/lint’, please read /hom… --- ## [Page Objectt design with Selenium Watir-Webdriver](https://www.ruby-forum.com/t/page-objectt-design-with-selenium-watir-webdriver/224863)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 30, 2012, 10:49pm UTC](https://www.ruby-forum.com/t/page-objectt-design-with-selenium-watir-webdriver/224863 "2012-11-30T22:49:35Z")
Hi, I’m a newbie in both Ruby and Selenium watir-webdriver and want to ask you if you think below is a good design for my automation test? I start my test through init.rb In guide.rb i initialize @driver and let the … --- ## [Rails Dynamic Finders Return nil](https://www.ruby-forum.com/t/rails-dynamic-finders-return-nil/221923)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [August 5, 2012, 8:50pm UTC](https://www.ruby-forum.com/t/rails-dynamic-finders-return-nil/221923 "2012-08-05T20:50:10Z")
Using Ruby on Rails - sqlite3, rails 3.2.2, ruby 1.9.3p125 (on windows XP) Having the record in the db: Shop.find(123) - returns the shop Shop.where(:id =\> 123) - returns the shop but Shop.find\_by\_id(123) returns n… --- ## [Probably a stupid question (enterprise deployment related)](https://www.ruby-forum.com/t/probably-a-stupid-question-enterprise-deployment-related/206388)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [October 11, 2011, 2:18am UTC](https://www.ruby-forum.com/t/probably-a-stupid-question-enterprise-deployment-related/206388 "2011-10-11T02:18:37Z")
All, I’m obviously a newbie to JRuby :slight\_smile: I’m looking to develop a Ruby on Rails web application for a big enterprise company. From an “run the engine” / deployment perspective, they don’t support Ruby an… --- ## [Latency measurements with Unix-domain sockets](https://www.ruby-forum.com/t/latency-measurements-with-unix-domain-sockets/207654)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [May 31, 2011, 2:52pm UTC](https://www.ruby-forum.com/t/latency-measurements-with-unix-domain-sockets/207654 "2011-05-31T14:52:24Z")
I used the following two little programs: ============ unixdomain.c ============== #include \ #include \ #include \ #include \ #include \ #include \ #inc… --- ## [Help hacking AR timestamps](https://www.ruby-forum.com/t/help-hacking-ar-timestamps/204048)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 4, 2011, 12:20pm UTC](https://www.ruby-forum.com/t/help-hacking-ar-timestamps/204048 "2011-03-04T12:20:20Z")
I have a specific need to hack active record migrations for MySQL so that :timestamp fields will map to MySQL TIMESTAMP columns (instead of DATETIMElike they do now). I first tried monkey-patching active record with … --- ## [OT: Rubygems.org down?](https://www.ruby-forum.com/t/ot-rubygems-org-down/189825)
**Author:** [@mariachi77](https://www.ruby-forum.com/u/mariachi77)\ **Replies:** 3\ **Last updated:** [June 9, 2010, 8:41am UTC](https://www.ruby-forum.com/t/ot-rubygems-org-down/189825 "2010-06-09T08:41:14Z")
Not specifically a Rails problem; but is anyone else having problems accessing http://rubygems.org or installing gems? It’s not working for me from my home internet (in the UK), internet on my phone, or a VM in Chicag… --- ## [\[Rails\] Paperclip mi ingrandisce l'immagine](https://www.ruby-forum.com/t/rails-paperclip-mi-ingrandisce-limmagine/184375)
**Author:** [@sgurbat](https://www.ruby-forum.com/u/sgurbat)\ **Replies:** 3\ **Last updated:** [March 3, 2010, 12:01pm UTC](https://www.ruby-forum.com/t/rails-paperclip-mi-ingrandisce-limmagine/184375 "2010-03-03T12:01:55Z")
Ciao a tutti, sto usando il famoso plugin Paperclip e funziona molto bene. Tuttavia mi sono accorto che se faccio l’upload di un foto più piccola di quanto impostato in :styles la stessa viene ingrandita. Es: :styl… --- ## [Mongrel\_cluster et le restart](https://www.ruby-forum.com/t/mongrel-cluster-et-le-restart/171482)
**Author:** [@bmcolombet](https://www.ruby-forum.com/u/bmcolombet)\ **Replies:** 3\ **Last updated:** [July 7, 2009, 1:41pm UTC](https://www.ruby-forum.com/t/mongrel-cluster-et-le-restart/171482 "2009-07-07T13:41:15Z")
J’ai régulièrement des problèmes lors du ‘restart’ de mes mongrels clusters avec le stop: Stopping all mongrel\_clusters… !!! PID file /var/run/mongrel\_cluster//.8000.pid does not exist. Not running? mongrel::stop r… --- ## [OT: SIT - how to turn it off](https://www.ruby-forum.com/t/ot-sit-how-to-turn-it-off/163487)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 3\ **Last updated:** [March 21, 2009, 3:57pm UTC](https://www.ruby-forum.com/t/ot-sit-how-to-turn-it-off/163487 "2009-03-21T15:57:54Z")
Pardon the intrusion but if somebody knows how to turn off Rails special treatment of attributes ending in \_type and \_value I would dearly like to have this information. Workarounds are accepted too. I am trying to i… --- ## [YAML config files with environment specific settings](https://www.ruby-forum.com/t/yaml-config-files-with-environment-specific-settings/163506)
**Author:** [@calvin98115](https://www.ruby-forum.com/u/calvin98115)\ **Replies:** 3\ **Last updated:** [March 21, 2009, 4:28am UTC](https://www.ruby-forum.com/t/yaml-config-files-with-environment-specific-settings/163506 "2009-03-21T04:28:37Z")
I need to store settings by environment but started off simply with my config file at: \\config\\config.yml. The only setting I had was this: attachment\_volume: \\attach\\transfers With this, cod I’m able to load the fil… --- ## [Hotlink Prevention in Ruby?](https://www.ruby-forum.com/t/hotlink-prevention-in-ruby/157397)
**Author:** [@sunstalker](https://www.ruby-forum.com/u/sunstalker)\ **Replies:** 3\ **Last updated:** [January 31, 2009, 10:50am UTC](https://www.ruby-forum.com/t/hotlink-prevention-in-ruby/157397 "2009-01-31T10:50:15Z")
Hi, i am desperately seeking for a solution or at least a hint, for preventing non-authorized users of my social network app to access images, uploaded from registered users, without authentication. I already found t… --- ## [Invalid byte sequence by pack format 'A' or 'a'](https://www.ruby-forum.com/t/invalid-byte-sequence-by-pack-format-a-or-a/154911)
**Author:** [@Yugui\_SYuki\_S.S](https://www.ruby-forum.com/u/Yugui_SYuki_S.S)\ **Replies:** 3\ **Last updated:** [December 8, 2008, 3:23pm UTC](https://www.ruby-forum.com/t/invalid-byte-sequence-by-pack-format-a-or-a/154911 "2008-12-08T15:23:06Z")
Yuguie$B$G$9!#e(B pack formate$B$Ne(B’A’e$B$He(B’a’e$B$,%j%U%!%l%s%9%^%K%e%"%k$N!Ve(BASCIIe$BJ8;zNs!W$H$$$&@bL@e(B e$B$KH?$7$FJ8;zNs$rC1$K%P%$%HNs$H$7$F8D?tJ,$@$1\>CHq$7$F$$$^$9!#e(B str = “\\xe3\\x81\\x82”.force\_encodin… --- ## [NoMethodError dependent on spec order](https://www.ruby-forum.com/t/nomethoderror-dependent-on-spec-order/152494)
**Author:** [@jimlast](https://www.ruby-forum.com/u/jimlast)\ **Replies:** 3\ **Last updated:** [November 5, 2008, 1:58am UTC](https://www.ruby-forum.com/t/nomethoderror-dependent-on-spec-order/152494 "2008-11-05T01:58:54Z")
Hello, Sometimes when we place expectations on class methods, the class methods seem to be not available in their previous form for other, later specs. Calling the class methods in other specs result in a no method e… --- ## [Error con sesiones](https://www.ruby-forum.com/t/error-con-sesiones/151000)
**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 3\ **Last updated:** [October 16, 2008, 3:51pm UTC](https://www.ruby-forum.com/t/error-con-sesiones/151000 "2008-10-16T15:51:25Z")
HOla. Me he dado cuenta de que al almacenar un arreglo en una sesion me da error ¿a que se debe esto? ¿que estoy haciendo mal? en otras ocasiones si lo he podido hacer. Este es el codigo del controlador: @detshow=… --- ## [Xrc loading in xrcise-generated base classes](https://www.ruby-forum.com/t/xrc-loading-in-xrcise-generated-base-classes/130573)
**Author:** [@s0nspark](https://www.ruby-forum.com/u/s0nspark)\ **Replies:** 3\ **Last updated:** [February 29, 2008, 11:35pm UTC](https://www.ruby-forum.com/t/xrc-loading-in-xrcise-generated-base-classes/130573 "2008-02-29T23:35:11Z")
Just a small suggestion… after generating a dialog base class with xrcise, I end up having to modify the line to load the xrc file to the following: xml.load(File.join(File.dirname(\_\_FILE\_\_), “progress\_dialog\_base.xr… --- ## [Overriding login route?](https://www.ruby-forum.com/t/overriding-login-route/125841)
**Author:** [@Mario\_TSL](https://www.ruby-forum.com/u/Mario_TSL)\ **Replies:** 3\ **Last updated:** [January 12, 2008, 8:16pm UTC](https://www.ruby-forum.com/t/overriding-login-route/125841 "2008-01-12T20:16:17Z")
I want to substitute my own login screen to the user so that upon a failed page access the user doesn’t get redirected to the admin/login screen. I don’t want the user to see the radiant backend. To do so, and it wo… --- ## [Massive difference in query times on OSX and Linux](https://www.ruby-forum.com/t/massive-difference-in-query-times-on-osx-and-linux/92077)
**Author:** [@iamdirkcalloway](https://www.ruby-forum.com/u/iamdirkcalloway)\ **Replies:** 3\ **Last updated:** [April 22, 2007, 2:47pm UTC](https://www.ruby-forum.com/t/massive-difference-in-query-times-on-osx-and-linux/92077 "2007-04-22T14:47:49Z")
I have a 1.7GB index with 440818 documents. Queries that take 0.23846 seconds on my MacBook pro take an indefinite period of time on a Fedora Core 4 EC2 instance. Five minutes and counting…I’m using Ferret 0.11.3. I d… --- ## [\[un peu HS\]\[ruby\]\[ghem\]\[m ysql\] problème d'install](https://www.ruby-forum.com/t/un-peu-hs-ruby-ghem-m-ysql-probla-me-dinstall/90130)
**Author:** [@lowx512](https://www.ruby-forum.com/u/lowx512)\ **Replies:** 3\ **Last updated:** [March 26, 2007, 9:28pm UTC](https://www.ruby-forum.com/t/un-peu-hs-ruby-ghem-m-ysql-probla-me-dinstall/90130 "2007-03-26T21:28:28Z")
Salut les gens. Suite à notre dernière pizzaonrails lilloise, j’ai décidé d’installer mephisto pour y jeter un oeil. Ayant déja un blog Wordpress, et souhaitant garder mes données, je me suis ddit qu’il serait sympa … --- ## [Rjust alignment](https://www.ruby-forum.com/t/rjust-alignment/88252)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [March 9, 2007, 7:23am UTC](https://www.ruby-forum.com/t/rjust-alignment/88252 "2007-03-09T07:23:09Z")
I think I’m going crazy. I tried to write a fairly simple program to test ljust, center and rjust. But I cannot make the page numbers of my table of contents line up. I tried to account for the string length of the… --- ## [The Golden Fibonacci Ratio (#69)](https://www.ruby-forum.com/t/the-golden-fibonacci-ratio-69/76998)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [March 9, 2006, 7:09am UTC](https://www.ruby-forum.com/t/the-golden-fibonacci-ratio-69/76998 "2006-03-09T07:09:27Z")
Author: Shane E. Quiz 69: The Golden Fibonacci Ratio. I decided for this quiz to try and use the curses library to make screen placement easier. I think it turned out well, though I am sure there are more clever ways o… --- ## [Dual Certificate (RSA and ECC) support](https://www.ruby-forum.com/t/dual-certificate-rsa-and-ecc-support/244018)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [February 6, 2016, 8:28pm UTC](https://www.ruby-forum.com/t/dual-certificate-rsa-and-ecc-support/244018 "2016-02-06T20:28:00Z")
Hello, I see that “Dual Certificate (RSA and ECC) support” is currently on the roadmap for nginx 1.9, but is not listed as in progress. Is this feature guaranteed to be in 1.9? Will this feature allow us to serve a S… --- ## [Nginx URL Fallback setup with internal redirection in reverse-proxy settings](https://www.ruby-forum.com/t/nginx-url-fallback-setup-with-internal-redirection-in-reverse-proxy-settings/242384)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 19, 2015, 9:53pm UTC](https://www.ruby-forum.com/t/nginx-url-fallback-setup-with-internal-redirection-in-reverse-proxy-settings/242384 "2015-06-19T21:53:44Z")
Hi List Members Gurus I have installed and configured a virtual host using NGINX in Ubuntu 14.04 Now I want to add couple of functionalities like– Set up Nginx config so that any URL address wh… --- ## [Jruby call method from super java class](https://www.ruby-forum.com/t/jruby-call-method-from-super-java-class/233317)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [December 4, 2014, 5:53pm UTC](https://www.ruby-forum.com/t/jruby-call-method-from-super-java-class/233317 "2014-12-04T17:53:08Z")
I am trying to create a subclass in jruby which overrides the keys method from the super java class properties cause i want to sort the entries in the properties class by the keys: class SortedProperties \< java.util.P… --- ## [Rack middleware for shared connection pools?](https://www.ruby-forum.com/t/rack-middleware-for-shared-connection-pools/240100)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 27, 2014, 5:30pm UTC](https://www.ruby-forum.com/t/rack-middleware-for-shared-connection-pools/240100 "2014-03-27T17:30:27Z")
I have a Rails app that makes connections to other DBs. There may be multiple users connecting to multiple DBs. The app makes a database connection as part of an action. However, I noticed a problem: there’s too many… --- ## [Ingresar pagina https con certificado ayuda](https://www.ruby-forum.com/t/ingresar-pagina-https-con-certificado-ayuda/225155)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [December 18, 2012, 7:09pm UTC](https://www.ruby-forum.com/t/ingresar-pagina-https-con-certificado-ayuda/225155 "2012-12-18T19:09:41Z")
Hola amigos, Estoy usando una gema llamada Mechanize, y estoy tratando de accesar a una pagina https la cual me pide un certificado, el sitio tiene validacion para accesar con certificado el cual si no lo tengo me di… [Previous page](https://www.ruby-forum.com/top.md?page=1101&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1103&per_page=50)