# Latest **URL:** https://www.ruby-forum.com/latest.md?page=553 [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:** 554 --- ## [答复: unsubscribe](https://www.ruby-forum.com/t/unsubscribe/236335)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 27, 2013, 2:59pm UTC](https://www.ruby-forum.com/t/unsubscribe/236335 "2013-08-27T14:59:08Z")
Also pls unsubscribe me. 发自我的 Windows Phone -----原始邮件----- 发件人: “Ted Plummer” removed\_email\_address@domain.invalid 发送时间: ‎2013/‎8/‎27 20:09 收件人: “Kamal A.” removed\_email\_address@domain.invalid; “Ruby users” removed… --- ## [Window 7 output redirection](https://www.ruby-forum.com/t/window-7-output-redirection/246115)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [August 27, 2013, 2:56pm UTC](https://www.ruby-forum.com/t/window-7-output-redirection/246115 "2013-08-27T14:56:06Z")
Hi, I have a very simple ruby script that uses puts to print to the console. I used to be able to redirect this output using \>, e.g. d:\\maven\_helper\>generate\_dependencies.rb \> pom.xml When I run generate\_dependencies… --- ## [VirtualDocumentRoot with 1.4.2](https://www.ruby-forum.com/t/virtualdocumentroot-with-1-4-2/236330)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [August 27, 2013, 2:26pm UTC](https://www.ruby-forum.com/t/virtualdocumentroot-with-1-4-2/236330 "2013-08-27T14:26:22Z")
Hi there, I’ve tried to replicate my Apache VirtualDocumentRoot /srv/www/%0 to nginx. I have Nginx 1.4 Virtual hosting with server\_name ~^(?.\*)$; root /srv/www/$vhost; access\_log /var/log/nginx/$vhost.access.log; H… --- ## [Rails\_csi gem vs rails](https://www.ruby-forum.com/t/rails-csi-gem-vs-rails/236327)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 27, 2013, 10:28am UTC](https://www.ruby-forum.com/t/rails-csi-gem-vs-rails/236327 "2013-08-27T10:28:35Z")
I’ve inherited a rails project and rather than using the rails gem, it uses the rails\_csi gem (with associated dependencies, actionpack\_csi, etc…). I have been digging on the internet for an hour and I cannot find an… --- ## [EMail Validations--Multiple Regexes](https://www.ruby-forum.com/t/email-validations-multiple-regexes/236324)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 27, 2013, 10:25am UTC](https://www.ruby-forum.com/t/email-validations-multiple-regexes/236324 "2013-08-27T10:25:04Z")
I am trying to use validates\_format\_of in my model file to validate an email address. However, I need to enter two regexes for two special cases. Basically, only a few top-level domain names are allowed. However, it … --- ## [\[JOBS\] Senior Ruby on Rails Developer - Bangalore, India](https://www.ruby-forum.com/t/jobs-senior-ruby-on-rails-developer-bangalore-india/236329)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 27, 2013, 10:20am UTC](https://www.ruby-forum.com/t/jobs-senior-ruby-on-rails-developer-bangalore-india/236329 "2013-08-27T10:20:58Z")
Hi Looking for a full time Senior RoR Developer with strong Ruby knowledge and experience building highly scalable application. We are currently seeking to hire an experienced Ruby on Rails Developer with experience… --- ## [Using Ruby Gems On Ruby On Rails](https://www.ruby-forum.com/t/using-ruby-gems-on-ruby-on-rails/236323)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 27, 2013, 10:13am UTC](https://www.ruby-forum.com/t/using-ruby-gems-on-ruby-on-rails/236323 "2013-08-27T10:13:22Z")
Is it possible to use ruby gems such as “gosu” or “fxruby” on a rails applications? And if so how do you do it? --- ## [Fetch the Hash from a string](https://www.ruby-forum.com/t/fetch-the-hash-from-a-string/246105)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 7\ **Last updated:** [August 27, 2013, 9:55am UTC](https://www.ruby-forum.com/t/fetch-the-hash-from-a-string/246105 "2013-08-27T09:55:31Z")
require ‘json’ str = “1=2,3=(4=5,6=7)” new\_str = str.gsub(/=|(|)/) do |m| if m == “=” m= “=\>” elsif m == “(” m = “{” else m = “}” end end new\_str = new\_str.prepend("{") \<\< “}” =\> “{1=\>2,3=\>{4=\>5,6=\>7}}” JSON.… --- ## [Nginx as Reverse Proxy for Tomcat + SSL](https://www.ruby-forum.com/t/nginx-as-reverse-proxy-for-tomcat-ssl/179195)
**Author:** [@himesh](https://www.ruby-forum.com/u/himesh)\ **Replies:** 10\ **Last updated:** [August 27, 2013, 7:22am UTC](https://www.ruby-forum.com/t/nginx-as-reverse-proxy-for-tomcat-ssl/179195 "2013-08-27T07:22:48Z")
Hey guys, I am totally new to Nginx, I need some advice with my reverse proxy setup. This is what i am trying to set up. Client\<========\>| Nginx (reverse proxy)|\<========\>Tomcat It has to be secure i.e S… --- ## [Linkedin login using omniauth](https://www.ruby-forum.com/t/linkedin-login-using-omniauth/246110)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 27, 2013, 7:06am UTC](https://www.ruby-forum.com/t/linkedin-login-using-omniauth/246110 "2013-08-27T07:06:25Z")
Hi, I am trying to add linkedin login feature in my rails application using omniauth gem…I used omniauth gem for Fb login and it’s working fine…but it’s not working for linkedin login this is my code /model/user.rb … --- ## [Re: gqrx in MacPorts Updated](https://www.ruby-forum.com/t/re-gqrx-in-macports-updated/236326)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 27, 2013, 12:47am UTC](https://www.ruby-forum.com/t/re-gqrx-in-macports-updated/236326 "2013-08-27T00:47:54Z")
Just updated it, seems to be working fine. -d --- ## [How to serve PHP files outside the public folder?](https://www.ruby-forum.com/t/how-to-serve-php-files-outside-the-public-folder/236312)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [August 27, 2013, 12:14am UTC](https://www.ruby-forum.com/t/how-to-serve-php-files-outside-the-public-folder/236312 "2013-08-27T00:14:36Z")
For serving the PHP scripts, I use this location location ~ .php$ { fastcgi\_pass 127.0.0.1:9000; fastcgi\_index index.php; fastcgi\_param SCRIPT\_FILENAME $document\_root$fastcgi\_script\_name; include /etc/nginx/fas… --- ## [Devise Gem](https://www.ruby-forum.com/t/devise-gem/236295)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 26, 2013, 10:06pm UTC](https://www.ruby-forum.com/t/devise-gem/236295 "2013-08-26T22:06:37Z")
Hi, How to use Devise Gem in rails? What basic configuration is required for that? I did it but getting so many errors one after other How to use Devise Gem with Oauth2.0? Thanks --- ## [Junior Ruby on Rails developer searching for remote job](https://www.ruby-forum.com/t/junior-ruby-on-rails-developer-searching-for-remote-job/246052)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [August 26, 2013, 10:02pm UTC](https://www.ruby-forum.com/t/junior-ruby-on-rails-developer-searching-for-remote-job/246052 "2013-08-26T22:02:31Z")
Hi, I am a junior developer searching for remote job. Please find more information on my attached CV. Kind regards, Stefanos --- ## [Sharing config with another tomcat app](https://www.ruby-forum.com/t/sharing-config-with-another-tomcat-app/246042)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 10\ **Last updated:** [August 26, 2013, 5:45pm UTC](https://www.ruby-forum.com/t/sharing-config-with-another-tomcat-app/246042 "2013-08-26T17:45:31Z")
Hi there, I’m working on a jruby on rails application and we need to share a couple of very simple config strings between our app, and another (jsp based) application which is mounted in the same tomcat instance. We… --- ## [Gnuradio-3.7.0 \_runtime\_swig Build Fault](https://www.ruby-forum.com/t/gnuradio-3-7-0-runtime-swig-build-fault/236321)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 26, 2013, 5:24pm UTC](https://www.ruby-forum.com/t/gnuradio-3-7-0-runtime-swig-build-fault/236321 "2013-08-26T17:24:29Z")
Hi, I’m a newer for gnuradio, I want to build gnuradio in windows 7 64bit, using VS2010, swig 2.0.9 I’m following the “Compilation walkthrough for windows x64” in the mail list. http://lists.gnu.org/archive/html/di… --- ## [\[ANN\] TeamCity Ruby Client 1.0.0 Released!](https://www.ruby-forum.com/t/ann-teamcity-ruby-client-1-0-0-released/246093)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 26, 2013, 5:22pm UTC](https://www.ruby-forum.com/t/ann-teamcity-ruby-client-1-0-0-released/246093 "2013-08-26T17:22:33Z")
teamcity-ruby-client version 1.0.0 has been released! home: GitHub - jperry/teamcity-ruby-client: Ruby wrapper for the TeamCity Rest API rubydoc: http://rubydoc.info/gems/teamcity-ruby-client/frames rubygems: teamcit… --- ## [RFID reader](https://www.ruby-forum.com/t/rfid-reader/236218)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 26, 2013, 3:42pm UTC](https://www.ruby-forum.com/t/rfid-reader/236218 "2013-08-26T15:42:51Z")
Hello, I wanted to know if anyone has attempted to update the existing RFID reader project(https://www.cgran.org/wiki/Gen2) that was written for USRP1, to work with USRP N200-210? Is there any way to downgrade the f… --- ## [Each value in an array dump to new line?](https://www.ruby-forum.com/t/each-value-in-an-array-dump-to-new-line/236318)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 15\ **Last updated:** [August 26, 2013, 3:02pm UTC](https://www.ruby-forum.com/t/each-value-in-an-array-dump-to-new-line/236318 "2013-08-26T15:02:32Z")
So I am trying to generate a list of my numbers in a rage and export that to a text file, wherein each number is written on it’s own line. I have no problem generating the array and writing it to file, I just can’t fi… --- ## [ISWCS Ilmenau / GNU Radio Meetup](https://www.ruby-forum.com/t/iswcs-ilmenau-gnu-radio-meetup/236004)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 26, 2013, 2:21pm UTC](https://www.ruby-forum.com/t/iswcs-ilmenau-gnu-radio-meetup/236004 "2013-08-26T14:21:05Z")
Hi, for anyone attending the ISWCS conference in Ilmenau this year, we will be doing a GNU Radio enthusiasts meetup on Tuesday, August 27th. The exact location is still to be determined, but I’d like to thank Andre P… --- ## [BigDecimal's #power method behaves strangely](https://www.ruby-forum.com/t/bigdecimals-power-method-behaves-strangely/246090)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 7\ **Last updated:** [August 26, 2013, 12:51pm UTC](https://www.ruby-forum.com/t/bigdecimals-power-method-behaves-strangely/246090 "2013-08-26T12:51:36Z")
I’m experimenting with arbitrary precision numbers but I ran into a precision problem with #power method. The base: b = BigDecimal(“1.034482758620689655172413793103448275862068965517241379310344827586206896551724”) … --- ## [\[JOBS\] Seeking rockstar junior RoR dev for a startup \[remote/London\]](https://www.ruby-forum.com/t/jobs-seeking-rockstar-junior-ror-dev-for-a-startup-remote-london/229434)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 14\ **Last updated:** [September 2, 2013, 11:36am UTC](https://www.ruby-forum.com/t/jobs-seeking-rockstar-junior-ror-dev-for-a-startup-remote-london/229434 "2013-09-02T11:36:36Z")
Ahoy guys! I’m looking for a rockstar junior RoR developer who would join our amazing and curious startup - Evoque. (remote work or London based) I’m a founder of a web platform which can revolutionise how PR & Media … --- ## [How to add pilot in ofdm symbol in Gnuradio?](https://www.ruby-forum.com/t/how-to-add-pilot-in-ofdm-symbol-in-gnuradio/246057)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [August 26, 2013, 10:40am UTC](https://www.ruby-forum.com/t/how-to-add-pilot-in-ofdm-symbol-in-gnuradio/246057 "2013-08-26T10:40:16Z")
Dear all, Thanks in advance. I am currently using Gnuradio 3.6. I cannot see any pilot sub-carrier is used in ofdm benchmark example. I want to use pilot to trace the phase offset in each symbol. Is there any example… --- ## [Need a more compact CSS selectors in Nokogiri search](https://www.ruby-forum.com/t/need-a-more-compact-css-selectors-in-nokogiri-search/246107)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 25, 2013, 8:01pm UTC](https://www.ruby-forum.com/t/need-a-more-compact-css-selectors-in-nokogiri-search/246107 "2013-08-25T20:01:49Z")
My below code is working fine. But can the same output be achieved with some a more compact CSS selectors? require ‘nokogiri’ doc = Nokogiri::HTML::Document.parse \<\<-end somet… --- ## [Possible diagnosis for issue 520, hier\_block2::disconnect\_all() misbehavior](https://www.ruby-forum.com/t/possible-diagnosis-for-issue-520-hier-block2-disconnect-all-misbehavior/236244)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 25, 2013, 7:51pm UTC](https://www.ruby-forum.com/t/possible-diagnosis-for-issue-520-hier-block2-disconnect-all-misbehavior/236244 "2013-08-25T19:51:16Z")
(I would have sent this as a comment on the issue tracker, but creating an account didn’t seem to give me permission to comment.) I’ve been using GNU Radio (strictly via Python) and met what seems to be the already-re… --- ## [RoR integration with Siteminder?](https://www.ruby-forum.com/t/ror-integration-with-siteminder/236315)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 25, 2013, 5:02pm UTC](https://www.ruby-forum.com/t/ror-integration-with-siteminder/236315 "2013-08-25T17:02:28Z")
Hello, I’m new to RoR and am wondering what has to be done to incorporate SSO with Siteminder with a web application? I know that with Spring there is a built-in ability to connect security with Siteminder, so I’d l… --- ## [Junior Ruby developer searching for remote job](https://www.ruby-forum.com/t/junior-ruby-developer-searching-for-remote-job/246106)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 25, 2013, 4:05pm UTC](https://www.ruby-forum.com/t/junior-ruby-developer-searching-for-remote-job/246106 "2013-08-25T16:05:48Z")
Hi, I am a junior developer searching for remote job. Please find more information on my attached CV. Kind regards, Stefanos --- ## [\[ANN\] football.db Now Includes Web Admin Rails Engine - mount SportDbAdmin::Engine](https://www.ruby-forum.com/t/ann-football-db-now-includes-web-admin-rails-engine-mount-sportdbadmin-engine/236316)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 25, 2013, 12:48pm UTC](https://www.ruby-forum.com/t/ann-football-db-now-includes-web-admin-rails-engine-mount-sportdbadmin-engine/236316 "2013-08-25T12:48:24Z")
Hello, The open football database (football.db)\[1\] now includes a web admin Rails engine that you can include in your web app. Example: mount SportDbAdmin::Engine, :at =\> ‘/db’ See the Rails engine in action\[2\] in th… --- ## [Remote form in popover processing as html](https://www.ruby-forum.com/t/remote-form-in-popover-processing-as-html/245957)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [August 25, 2013, 11:54am UTC](https://www.ruby-forum.com/t/remote-form-in-popover-processing-as-html/245957 "2013-08-25T11:54:05Z")
Im trying to submit a rails remote form in a bootstrap popover, but it keeps processing as html. There are no js errors, controller responds to js and i have a create.js.erb. Can someone please point me to the problem… --- ## [Why does ruby not have cascade messages?](https://www.ruby-forum.com/t/why-does-ruby-not-have-cascade-messages/246071)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [August 25, 2013, 1:48am UTC](https://www.ruby-forum.com/t/why-does-ruby-not-have-cascade-messages/246071 "2013-08-25T01:48:03Z")
“A cascade sends multiple messages to the same receiver” Hi, In smalltalk this is possible. As far as I know ruby has no direct way to support cascading method calls. object.method1().method2() # would not work as me… [Previous page](https://www.ruby-forum.com/latest.md?page=552) [Next page](https://www.ruby-forum.com/latest.md?page=554)