# Top **URL:** https://www.ruby-forum.com/top.md?page=1854 [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:** 1855 --- ## [Pop Up Window](https://www.ruby-forum.com/t/pop-up-window/112545)
**Author:** [@Nicholas\_ESHubbard](https://www.ruby-forum.com/u/Nicholas_ESHubbard)\ **Replies:** 3\ **Last updated:** [August 21, 2007, 9:04am UTC](https://www.ruby-forum.com/t/pop-up-window/112545 "2007-08-21T09:04:38Z")
Hey Guys, first post here. I am running into some basic problems. I am trying to submit a form in a popup window and if the object saves close the popup window and refresh the page in the main window. Has anyone done… --- ## [Getting the session variables after a redirect\_to](https://www.ruby-forum.com/t/getting-the-session-variables-after-a-redirect-to/109750)
**Author:** [@mffreire](https://www.ruby-forum.com/u/mffreire)\ **Replies:** 3\ **Last updated:** [July 18, 2007, 5:19pm UTC](https://www.ruby-forum.com/t/getting-the-session-variables-after-a-redirect-to/109750 "2007-07-18T17:19:44Z")
Hi! I set some session variables on a login\_controller and i want to access them after a redirect\_to (:controller =\> “auditor”, action =\> “check”). The problem is that the session variable are comming empty in the au… --- ## [Cas d'utilisation](https://www.ruby-forum.com/t/cas-dutilisation/108998)
**Author:** [@bmcolombet](https://www.ruby-forum.com/u/bmcolombet)\ **Replies:** 3\ **Last updated:** [July 10, 2007, 4:41pm UTC](https://www.ruby-forum.com/t/cas-dutilisation/108998 "2007-07-10T16:41:52Z")
Bonjour, Avez vous en tête des cas justifiants l’utilisation de 2 modèles pour une même table. Est ce que cela ne peux pas poser des problèmes sur les locks sur la base de données. Merci d’avance Benoit --- ## [Bug in wsdl4r](https://www.ruby-forum.com/t/bug-in-wsdl4r/108914)
**Author:** [@marcin\_r](https://www.ruby-forum.com/u/marcin_r)\ **Replies:** 3\ **Last updated:** [July 9, 2007, 3:34pm UTC](https://www.ruby-forum.com/t/bug-in-wsdl4r/108914 "2007-07-09T15:34:38Z")
Mayby any of you happend to find solution - i generated classes with wsdl4r and got this exception, i’m investigating but it’s porbably to deep for me and solution might be simple (wrong wsdl perhaps) ==============… --- ## [Order of results from find(array)](https://www.ruby-forum.com/t/order-of-results-from-find-array/108633)
**Author:** [@dave](https://www.ruby-forum.com/u/dave)\ **Replies:** 3\ **Last updated:** [July 5, 2007, 9:29pm UTC](https://www.ruby-forum.com/t/order-of-results-from-find-array/108633 "2007-07-05T21:29:07Z")
Hi all, I’m using find to query my database using an array of IDs that represent the records I want to pull. But when the results come back they are in a different order than that I requested them in. For instance, I… --- ## [Return custom http responses from a controller?](https://www.ruby-forum.com/t/return-custom-http-responses-from-a-controller/108217)
**Author:** [@ktheory](https://www.ruby-forum.com/u/ktheory)\ **Replies:** 3\ **Last updated:** [June 30, 2007, 6:55am UTC](https://www.ruby-forum.com/t/return-custom-http-responses-from-a-controller/108217 "2007-06-30T06:55:32Z")
Is it possible to have a response to the browser triggered prematurely in a controller? like before rails does all it’s internal processing? also if so can I change the content-type for the response? thanks --- ## [Accessing the count/iteration # within an "each"?](https://www.ruby-forum.com/t/accessing-the-count-iteration-within-an-each/106974)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 3\ **Last updated:** [June 16, 2007, 3:26am UTC](https://www.ruby-forum.com/t/accessing-the-count-iteration-within-an-each/106974 "2007-06-16T03:26:36Z")
Hi, Is there a way to access the count / iteration# within an “each” loop? i.e. how many times through the loop one is? testhash.each { |d| puts } Tks Greg --- ## [Tool used to create screencasts](https://www.ruby-forum.com/t/tool-used-to-create-screencasts/106953)
**Author:** [@aturo](https://www.ruby-forum.com/u/aturo)\ **Replies:** 3\ **Last updated:** [June 15, 2007, 8:21pm UTC](https://www.ruby-forum.com/t/tool-used-to-create-screencasts/106953 "2007-06-15T20:21:50Z")
I was just wondering which particular tool you used to create your Ruby on Rails screencasts --- ## [Select i a partial](https://www.ruby-forum.com/t/select-i-a-partial/105207)
**Author:** [@eagoweb](https://www.ruby-forum.com/u/eagoweb)\ **Replies:** 3\ **Last updated:** [May 27, 2007, 11:59pm UTC](https://www.ruby-forum.com/t/select-i-a-partial/105207 "2007-05-27T23:59:50Z")
Hello i got this partial \_form \<%= error\_messages\_for :product %\> Name \<%= text\_field 'product', 'name' %\> Description \<%= text\_area 'product', 'description' %\> Category \<%= select(:id,'category',@categories) … --- ## [Rubyscript2exe - Darwin](https://www.ruby-forum.com/t/rubyscript2exe-darwin/104469)
**Author:** [@Matteo\_Gavagnin](https://www.ruby-forum.com/u/Matteo_Gavagnin)\ **Replies:** 3\ **Last updated:** [May 18, 2007, 9:51pm UTC](https://www.ruby-forum.com/t/rubyscript2exe-darwin/104469 "2007-05-18T21:51:58Z")
I’m developing an application in rails for manage a restaurant and the natural way to distribute it as an executable. Furtther informations about the project could be found on http://rubyforge.org/projects/pelmo/ I’v… --- ## [Rethinking the Generic Ruby Oneliner](https://www.ruby-forum.com/t/rethinking-the-generic-ruby-oneliner/90092)
**Author:** [@amin1426](https://www.ruby-forum.com/u/amin1426)\ **Replies:** 3\ **Last updated:** [March 30, 2007, 9:06am UTC](https://www.ruby-forum.com/t/rethinking-the-generic-ruby-oneliner/90092 "2007-03-30T09:06:26Z")
So I was asking myself the question… What ruby run time options would I add to make oneliners easier. Basically awk started it all with the notion of a loop that iterated over a file allowing patterns and actions per … --- ## [Google Summer of Code (please forward)](https://www.ruby-forum.com/t/google-summer-of-code-please-forward/89035)
**Author:** [@pat\_eyler](https://www.ruby-forum.com/u/pat_eyler)\ **Replies:** 3\ **Last updated:** [March 16, 2007, 8:15pm UTC](https://www.ruby-forum.com/t/google-summer-of-code-please-forward/89035 "2007-03-16T20:15:15Z")
Ruby Central has been selected as a mentoring organization, and Google is now acceptin proposals. They have a page up for students who want to sign up: http://groups.google.com/group/google-summer-of-code-announce/we… --- ## [500 when using url\_for helper in controllers initialize](https://www.ruby-forum.com/t/500-when-using-url-for-helper-in-controllers-initialize/88827)
**Author:** [@maunzinha](https://www.ruby-forum.com/u/maunzinha)\ **Replies:** 3\ **Last updated:** [March 15, 2007, 4:28pm UTC](https://www.ruby-forum.com/t/500-when-using-url-for-helper-in-controllers-initialize/88827 "2007-03-15T16:28:42Z")
It seems like you can’t use the url\_for helper in the initialize method of a controller: class TestController \< ApplicationController def initialize @somevar = url\_for ( :action =\> ‘index’ ) #\<=== This errors out fo… --- ## [Clases y metodos](https://www.ruby-forum.com/t/clases-y-metodos/83259)
**Author:** [@william](https://www.ruby-forum.com/u/william)\ **Replies:** 3\ **Last updated:** [January 24, 2007, 8:58pm UTC](https://www.ruby-forum.com/t/clases-y-metodos/83259 "2007-01-24T20:58:38Z")
Hola Muchachos, de nuevo muchas gracias por su valiosa ayuda, ya que sin esta no estaria tan animado y no habria avanzado nada en una pequeña aplicacion que estoy haciendo para aprender ruby, lo poco que llevo me ha … --- ## [Magic/help 0.20061226.1123 released](https://www.ruby-forum.com/t/magic-help-0-20061226-1123-released/80430)
**Author:** [@fmwr](https://www.ruby-forum.com/u/fmwr)\ **Replies:** 3\ **Last updated:** [December 27, 2006, 4:55am UTC](https://www.ruby-forum.com/t/magic-help-0-20061226-1123-released/80430 "2006-12-27T04:55:18Z")
I’ve just released new version of magic/help - plugin for irb providing more intuitive documentation access by heavy use of reflection. magic/help lets you ask for methods located anywhere in the class hierarchy: h… --- ## [Maintenance of Installation Guides](https://www.ruby-forum.com/t/maintenance-of-installation-guides/74077)
**Author:** [@highprob](https://www.ruby-forum.com/u/highprob)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 10:47am UTC](https://www.ruby-forum.com/t/maintenance-of-installation-guides/74077 "2006-11-07T10:47:38Z")
Before I say anything else, I’d like to point out that I am very thankful to those who have written installation guides over the last few years. Many users have found them very helpful, and they have greatly reduced … --- ## [File Upload](https://www.ruby-forum.com/t/file-upload/64737)
**Author:** [@jimweirich](https://www.ruby-forum.com/u/jimweirich)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 10:43am UTC](https://www.ruby-forum.com/t/file-upload/64737 "2006-10-18T10:43:30Z")
Anyone know the best way with ROR to let a users select a local file and upload to the server in a specific directory? Jim Is your PC infected? Get a FREE online computer virus scan from McAfee® Security. http://cli… --- ## [Image refresh after upload on same view?](https://www.ruby-forum.com/t/image-refresh-after-upload-on-same-view/69040)
**Author:** [@sine](https://www.ruby-forum.com/u/sine)\ **Replies:** 3\ **Last updated:** [September 18, 2006, 3:19pm UTC](https://www.ruby-forum.com/t/image-refresh-after-upload-on-same-view/69040 "2006-09-18T15:19:22Z")
hi everybody i have a problem with refreshing an image after uploading it on the same view. i have redirect\_to ‘my view’ in my upload method in the same controller after handling image upload. the image should be re… --- ## [Which is the most ruby style way to do this? Rubies only](https://www.ruby-forum.com/t/which-is-the-most-ruby-style-way-to-do-this-rubies-only/68012)
**Author:** [@chris](https://www.ruby-forum.com/u/chris)\ **Replies:** 3\ **Last updated:** [September 8, 2006, 9:42pm UTC](https://www.ruby-forum.com/t/which-is-the-most-ruby-style-way-to-do-this-rubies-only/68012 "2006-09-08T21:42:58Z")
If i have a select\_date in my view like this : select\_date @end\_date,:prefix=\>“end\_date” Then I parse it as follows in the controller: @end\_date = Time.parse(params\[“start\_date”\]\[:day\]+"-"+params\[“start\_date”\]\[:month… --- ## [File.read produces \\0 as the first byte](https://www.ruby-forum.com/t/file-read-produces-0-as-the-first-byte/67138)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 3\ **Last updated:** [September 1, 2006, 3:00pm UTC](https://www.ruby-forum.com/t/file-read-produces-0-as-the-first-byte/67138 "2006-09-01T15:00:18Z")
File.read e$B$Ge(B /proc/self/status e$B$rFI$s$@$H$-$K!":G=i$N%P%$%He(B e$B$,e(B \\0 e$B$K$J$j$^$9!#e(B % ./ruby -ve ‘p File.read("/proc/self/status")’ ruby 1.9.0 (2006-08-31) \[i686-linux\] “\\000ame:\\truby\\nState:\\tR … --- ## [ActiveRecord, has\_many and \_count](https://www.ruby-forum.com/t/activerecord-has-many-and-count/66736)
**Author:** [@SSSSric\_DUMINIL](https://www.ruby-forum.com/u/SSSSric_DUMINIL)\ **Replies:** 3\ **Last updated:** [August 29, 2006, 4:35am UTC](https://www.ruby-forum.com/t/activerecord-has-many-and-count/66736 "2006-08-29T04:35:29Z")
Hi everybody! Here are trunks of models from a little rails app I’m developing: ########################### class Country \< ActiveRecord::Base has\_many :companies … ########################### class Category \< Act… --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/101558)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [August 7, 2006, 5:06pm UTC](https://www.ruby-forum.com/t/no-subject/101558 "2006-08-07T17:06:41Z")
e$B$J$+$@$G$9!#e(B http://pc8.2ch.net/test/read.cgi/tech/1154077799/176-177 e$B$G=P$Fe(B e$B$$$?OC$G$9$,!";09\`1i;;;R$N%3%m%s$N8e$m$K$O2~9T$rCV$1$^$9$,!"A0e(B e$B$K$O5v$5$l$^$;$s!#e(Bperle$B$G$O$I$A$i$be(BOKe$B$N$h$&$G… --- ## [How do URL's like /images/xx get mapped to the correct place](https://www.ruby-forum.com/t/how-do-urls-like-images-xx-get-mapped-to-the-correct-place/97496)
**Author:** [@ewildgoose](https://www.ruby-forum.com/u/ewildgoose)\ **Replies:** 3\ **Last updated:** [July 7, 2006, 7:30pm UTC](https://www.ruby-forum.com/t/how-do-urls-like-images-xx-get-mapped-to-the-correct-place/97496 "2006-07-07T19:30:32Z")
In the default routing file there is nothing about the /images/ URL, or the /javascript/ urls. …So where is the code which makes these special URLs work? Cheers Ed W --- ## [Read Only Error Since 1.1?](https://www.ruby-forum.com/t/read-only-error-since-1-1/93476)
**Author:** [@HHHHHH](https://www.ruby-forum.com/u/HHHHHH)\ **Replies:** 3\ **Last updated:** [June 30, 2006, 7:36am UTC](https://www.ruby-forum.com/t/read-only-error-since-1-1/93476 "2006-06-30T07:36:02Z")
Since I upgraded to 1.1, I am getting ‘ActiveRecord::ReadOnlyRecord’ exceptions when trying to save a specific record. I read up on ActiveRecord::Base.readonly? but I don’t think the condition there (objects pulled i… --- ## [Select box's](https://www.ruby-forum.com/t/select-boxs/96095)
**Author:** [@scott](https://www.ruby-forum.com/u/scott)\ **Replies:** 3\ **Last updated:** [June 26, 2006, 12:56pm UTC](https://www.ruby-forum.com/t/select-boxs/96095 "2006-06-26T12:56:16Z")
Hi, I have this code for a select box, \<%= select(“plugin”, “plugcats”, Plugcats.find\_all.collect {|p| \[ p.title, p.id \] }, { :include\_blank =\> true }) %\> at the minute it extracts teh requried data, but submits the … --- ## [Finding out about options](https://www.ruby-forum.com/t/finding-out-about-options/63629)
**Author:** [@dave](https://www.ruby-forum.com/u/dave)\ **Replies:** 3\ **Last updated:** [June 16, 2006, 10:22pm UTC](https://www.ruby-forum.com/t/finding-out-about-options/63629 "2006-06-16T22:22:51Z")
I’ve been to the RoR api docs trying to find out about options for various methods (mostly for select helper methods), yet I find no listing of options even when the method described says that it takes options. How … --- ## [Ruby on Rails le Livre](https://www.ruby-forum.com/t/ruby-on-rails-le-livre/63378)
**Author:** [@Bolo](https://www.ruby-forum.com/u/Bolo)\ **Replies:** 3\ **Last updated:** [June 14, 2006, 8:05pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-le-livre/63378 "2006-06-14T20:05:48Z")
Salut Je viens de recevois mon livre, mais je posé la question suivante. Comme Rails 1.1 est sortit n’est pas déja obsolète ? a+ --- ## [Tk button widgets](https://www.ruby-forum.com/t/tk-button-widgets/62305)
**Author:** [@customsgod](https://www.ruby-forum.com/u/customsgod)\ **Replies:** 3\ **Last updated:** [June 5, 2006, 5:59pm UTC](https://www.ruby-forum.com/t/tk-button-widgets/62305 "2006-06-05T17:59:11Z")
I wrote a basic GUI on a windows machine and when i tested it on Mac OS X tiger for some reason some of my button widgets are completely hidden in only some of the windows and reappear when you hit tab. I’ve been tryi… --- ## [Validations Doubt](https://www.ruby-forum.com/t/validations-doubt/59285)
**Author:** [@kumar](https://www.ruby-forum.com/u/kumar)\ **Replies:** 3\ **Last updated:** [May 3, 2006, 4:43pm UTC](https://www.ruby-forum.com/t/validations-doubt/59285 "2006-05-03T16:43:48Z")
Hi to Ruby and Rails group! I am new to the ROR . I ahev some doubts 1.Can we write the reguller expressions controller! 2.I have added the some controles in the rhtml file.(with out database fileds) I want to wi… --- ## [Need help PLEASE! - updating collection from form](https://www.ruby-forum.com/t/need-help-please-updating-collection-from-form/79087)
**Author:** [@wpwood](https://www.ruby-forum.com/u/wpwood)\ **Replies:** 3\ **Last updated:** [March 10, 2006, 2:08pm UTC](https://www.ruby-forum.com/t/need-help-please-updating-collection-from-form/79087 "2006-03-10T14:08:34Z")
Greetings! I’m trying to update a set of records from the same model on one form. The AWD book gives an example on p.356 but I guess I’m not understanding it. I can see from the error message I’m getting that the con… --- ## [Calling partials from public/\*.html?](https://www.ruby-forum.com/t/calling-partials-from-public-html/79245)
**Author:** [@divotdave](https://www.ruby-forum.com/u/divotdave)\ **Replies:** 3\ **Last updated:** [March 9, 2006, 11:04pm UTC](https://www.ruby-forum.com/t/calling-partials-from-public-html/79245 "2006-03-09T23:04:59Z")
Can I call partials from html files in public? Is this wise? I’ve got a bunch of html files and I’d like to let them have access to pieces of Rails, but I’d like to manage them through Contribute or some such. I cou… --- ## [Create named objects](https://www.ruby-forum.com/t/create-named-objects/54327)
**Author:** [@schmitr3](https://www.ruby-forum.com/u/schmitr3)\ **Replies:** 3\ **Last updated:** [March 1, 2006, 8:12pm UTC](https://www.ruby-forum.com/t/create-named-objects/54327 "2006-03-01T20:12:27Z")
Hello, want to do the following: name = “input” clazz = “String” value = “test” \<\<\>\> puts(input) -\> “test” input.class() -\> String Thanks in advance, Roland --- ## [Can Ajax updates more than one \?](https://www.ruby-forum.com/t/can-ajax-updates-more-than-one-div/53809)
**Author:** [@sayoyo](https://www.ruby-forum.com/u/sayoyo)\ **Replies:** 3\ **Last updated:** [February 14, 2006, 8:40pm UTC](https://www.ruby-forum.com/t/can-ajax-updates-more-than-one-div/53809 "2006-02-14T20:40:24Z")
Hi, I wish to know, is it possible that Ajax can update more than one zone “ ”??? like : \<%= link\_to\_remote(“Title”, :update =\> ‘mydiv0’, :url =\> {:action=\>:say\_hello} )%\> to be changed one to be changed two When … --- ## [RoR 4 - Connection to multiple databases](https://www.ruby-forum.com/t/ror-4-connection-to-multiple-databases/243368)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [September 29, 2015, 12:30pm UTC](https://www.ruby-forum.com/t/ror-4-connection-to-multiple-databases/243368 "2015-09-29T12:30:01Z")
Hi there, is it somehow possible to connect from a running Rails4-app to another database? My problem is that I have to transfer records from a table from the main database to a different database. --- ## [Does the message port propagate tags?](https://www.ruby-forum.com/t/does-the-message-port-propagate-tags/242096)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 26, 2015, 10:18pm UTC](https://www.ruby-forum.com/t/does-the-message-port-propagate-tags/242096 "2015-05-26T22:18:38Z")
Hi all, I’ve been wondering if a message port propagate the tag that come from a previous input ports. I’ve been reading about propagation and propagation politics and I was just playing around putting a Tag debug in… --- ## [Cancel ongoing ngx\_http\_request\_t](https://www.ruby-forum.com/t/cancel-ongoing-ngx-http-request-t/242037)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 22, 2015, 3:35pm UTC](https://www.ruby-forum.com/t/cancel-ongoing-ngx-http-request-t/242037 "2015-05-22T15:35:05Z")
So I’m continuing to work on my simple timeout module: Now, when timer elapses, I want to cancel ongoing http request, here’s my timer handler: static void simple\_timeout\_handler(ngx\_event\_t\* timeout\_event) { ngx\_… --- ## [BER performance of gmsk](https://www.ruby-forum.com/t/ber-performance-of-gmsk/242022)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 22, 2015, 6:17am UTC](https://www.ruby-forum.com/t/ber-performance-of-gmsk/242022 "2015-05-22T06:17:10Z")
Hi everyone, I am testing the BER performance of the gmsk of GNURaido with two USRP, one as a transmitter, and another as a receiver. I find that the error bits would cause the subsequent bits getting error. The re… --- ## [FastCGI caching mistakes](https://www.ruby-forum.com/t/fastcgi-caching-mistakes/234401)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 2, 2015, 5:16pm UTC](https://www.ruby-forum.com/t/fastcgi-caching-mistakes/234401 "2015-03-02T17:16:53Z")
Hi, I encountered several failure about fastcgi caching. Requests with special characters are not cached. Same for requests with query string. When I try to purge those URLs, each one send me a 404. This is my cachi… --- ## [Hello - and missing verification of configuration format / very tiny mem leak in limit\_req config](https://www.ruby-forum.com/t/hello-and-missing-verification-of-configuration-format-very-tiny-mem-leak-in-limit-req-config/231694)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 25, 2014, 6:28pm UTC](https://www.ruby-forum.com/t/hello-and-missing-verification-of-configuration-format-very-tiny-mem-leak-in-limit-req-config/231694 "2014-08-25T18:28:42Z")
Hi, My name is Martin. I am new to this list (obvious), and new to nginx as well. I hope this is the right place for the feedback I have, if not please correct me. Well the below may be for the bugtracker. Except: It… --- ## [Implemention ngx\_strstrn() is no longer exposed](https://www.ruby-forum.com/t/implemention-ngx-strstrn-is-no-longer-exposed/231449)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 8, 2014, 3:05pm UTC](https://www.ruby-forum.com/t/implemention-ngx-strstrn-is-no-longer-exposed/231449 "2014-08-08T15:05:02Z")
Hello, Implementing ngx\_strstrn () is exposed. This can be misleading. regards, yves HG changeset patch User Yves Crespinremoved\_email\_address@domain.invalid Date 1407491120 -7200 Node ID 505ec91d60fefa776bc2c7f… --- ## [CMake error](https://www.ruby-forum.com/t/cmake-error/230312)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 10, 2014, 11:47am UTC](https://www.ruby-forum.com/t/cmake-error/230312 "2014-06-10T11:47:59Z")
Hi I got the following error while doing the building out-of-tree module example given in “http://gnuradio.org/redmine/projects/gnuradio/wiki/NewTutorials3”. ttl@ttl-HP-Z220-CMT-Workstation:~/Documents/sreena/gr-tuto… --- ## [Nginx cache and default error pages](https://www.ruby-forum.com/t/nginx-cache-and-default-error-pages/241063)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 12, 2014, 8:36pm UTC](https://www.ruby-forum.com/t/nginx-cache-and-default-error-pages/241063 "2014-05-12T20:36:40Z")
Quick question: Are hardcoded default error pages being cached when \*\_cache directives specify their HTTP error code? Or does it only apply to pages specified with the error\_page directive? ​​ B. R. --- ## [How to convert time from one timezone to another](https://www.ruby-forum.com/t/how-to-convert-time-from-one-timezone-to-another/240252)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [April 4, 2014, 3:43pm UTC](https://www.ruby-forum.com/t/how-to-convert-time-from-one-timezone-to-another/240252 "2014-04-04T15:43:00Z")
Hello, How to convert utc time to a time in a particular time zone. As I need to display local time of timezone(-05:00). Thank you, Praveen --- ## [Resend - worker\_connections are not enough while requesting certificate status](https://www.ruby-forum.com/t/resend-worker-connections-are-not-enough-while-requesting-certificate-status/239386)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [February 24, 2014, 3:14pm UTC](https://www.ruby-forum.com/t/resend-worker-connections-are-not-enough-while-requesting-certificate-status/239386 "2014-02-24T15:14:26Z")
I have seen errors in my logs: worker\_connections are not enough while requesting certificate status I believe the main problem was that the worker\_connections was set too low, and I’ve fixed that. However after loo… --- ## [Re: AGC and Dynamic Range of ADC](https://www.ruby-forum.com/t/re-agc-and-dynamic-range-of-adc/236677)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 24, 2013, 4:36pm UTC](https://www.ruby-forum.com/t/re-agc-and-dynamic-range-of-adc/236677 "2013-09-24T16:36:41Z")
On 09/23/2013 11:07 PM, bob wole wrote: Can somebody please guide me on this ? Bob On Fri, Sep 20, 2013 at 4:44 PM, bob wole address@hidden wrote: I have USRPN210 with WBX and RFX2400. Is there any AGC chip on N210 … --- ## [Poor performance when loading huge number of server section](https://www.ruby-forum.com/t/poor-performance-when-loading-huge-number-of-server-section/236141)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 9, 2013, 10:22am UTC](https://www.ruby-forum.com/t/poor-performance-when-loading-huge-number-of-server-section/236141 "2013-08-09T10:22:30Z")
Hi there, I got a problem when using nginx as a reverse proxy. Configurations using per server policy to set upstream host. Nginx spends significant time loading config files as while as virtual server inscreased to a … --- ## [Is there any PN cross correlator implementation for packet detection in Gnuradio?](https://www.ruby-forum.com/t/is-there-any-pn-cross-correlator-implementation-for-packet-detection-in-gnuradio/228582)
**Author:** [@Yingjie\_C](https://www.ruby-forum.com/u/Yingjie_C)\ **Replies:** 1\ **Last updated:** [April 29, 2013, 9:23am UTC](https://www.ruby-forum.com/t/is-there-any-pn-cross-correlator-implementation-for-packet-detection-in-gnuradio/228582 "2013-04-29T09:23:43Z")
Hi guys, I noticed that Gnuradio uses schmidl PN correlator for packet detection by defalt, where the 1st copy autocorrelate with 2nd copy in one preamble. I wonder if any PN cross correlator is implemented, which me… --- ## [GRC and gr\_fft\_vcc function showing different signal power in dB](https://www.ruby-forum.com/t/grc-and-gr-fft-vcc-function-showing-different-signal-power-in-db/223777)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 17, 2012, 7:45pm UTC](https://www.ruby-forum.com/t/grc-and-gr-fft-vcc-function-showing-different-signal-power-in-db/223777 "2012-10-17T19:45:36Z")
Hi all, I am new to USRP and I started by trying to calibrate the received power in USRP by giving a known sine signal. I gave a signal of \*100.2 MHz at -30 dBm to USRP which sampled it at 1MHz then passed it to a … --- ## [Corrupted data, threadsafe issue or not?](https://www.ruby-forum.com/t/corrupted-data-threadsafe-issue-or-not/216959)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 19, 2012, 7:43am UTC](https://www.ruby-forum.com/t/corrupted-data-threadsafe-issue-or-not/216959 "2012-02-19T07:43:41Z")
Several times now I’ve seen strings show up as some random integer, followed by double underscores, followed by what the string should be. For example ‘test\_string’ starts getting transformed into ‘02\_\_test\_string’. I… --- ## [Newbie: Calling methods from a dll](https://www.ruby-forum.com/t/newbie-calling-methods-from-a-dll/214888)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [December 15, 2011, 7:15pm UTC](https://www.ruby-forum.com/t/newbie-calling-methods-from-a-dll/214888 "2011-12-15T19:15:21Z")
I am trying to call methods from a dll. I know this works with Python. I want to rubify it. My code is as follows: require ‘dl’ require ‘dl/import’ h\_rrcApi = DL.dlopen(“mydll.Dll”) h\_rrcApi.mymethod(10, 120, 4, 208… [Previous page](https://www.ruby-forum.com/top.md?page=1853&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1855&per_page=50)