# Top **URL:** https://www.ruby-forum.com/top.md?page=718 [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:** 719 --- ## [Full URL in http GET](https://www.ruby-forum.com/t/full-url-in-http-get/175509)
**Author:** [@eggnet](https://www.ruby-forum.com/u/eggnet)\ **Replies:** 3\ **Last updated:** [September 15, 2009, 5:52pm UTC](https://www.ruby-forum.com/t/full-url-in-http-get/175509 "2009-09-15T17:52:28Z")
Hello, I’m trying to get nginx to work with a squid back end. In our environment, we require the full URL in the GET line, which is how squid can distinguish between an http and https request. The role of nginx is … --- ## [List of databases supported by Rails](https://www.ruby-forum.com/t/list-of-databases-supported-by-rails/163829)
**Author:** [@ther](https://www.ruby-forum.com/u/ther)\ **Replies:** 3\ **Last updated:** [March 25, 2009, 4:26pm UTC](https://www.ruby-forum.com/t/list-of-databases-supported-by-rails/163829 "2009-03-25T16:26:09Z")
Where can I obtain list of databases supported by Ruby on Rails? Thanks TheR --- ## [Net/SSH bug resurfaced?](https://www.ruby-forum.com/t/net-ssh-bug-resurfaced/155852)
**Author:** [@azraelnewtype](https://www.ruby-forum.com/u/azraelnewtype)\ **Replies:** 3\ **Last updated:** [December 17, 2008, 5:32pm UTC](https://www.ruby-forum.com/t/net-ssh-bug-resurfaced/155852 "2008-12-17T17:32:59Z")
I’m trying to get net/ssh working and I’m getting the following error: /usr/local/jruby\_gems/gems/net-ssh-2.0.6/lib/net/ssh/transport/packet\_stream.rb:195:in \`poll\_next\_packet’: padding error, need 55090959 block 16 (… --- ## [Mailing encrypted password to user](https://www.ruby-forum.com/t/mailing-encrypted-password-to-user/123641)
**Author:** [@vapor](https://www.ruby-forum.com/u/vapor)\ **Replies:** 8\ **Last updated:** [December 20, 2007, 8:09am UTC](https://www.ruby-forum.com/t/mailing-encrypted-password-to-user/123641 "2007-12-20T08:09:10Z")
How can I email password to user that is stored in SHA1 encrypted format? Thanks --- ## [Class method](https://www.ruby-forum.com/t/class-method/121773)
**Author:** [@pie-social](https://www.ruby-forum.com/u/pie-social)\ **Replies:** 8\ **Last updated:** [December 4, 2007, 2:33am UTC](https://www.ruby-forum.com/t/class-method/121773 "2007-12-04T02:33:36Z")
Need help to understand how the marked \<\<\< def works. Thanks class Person def initialize(lname, fname) @lname = lname @fname = fname end def lname return @lname end def fname return @fname end def lname=(myar… --- ## [RoR on-line store or OSCommerce?](https://www.ruby-forum.com/t/ror-on-line-store-or-oscommerce/92689)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 8\ **Last updated:** [April 26, 2007, 12:12am UTC](https://www.ruby-forum.com/t/ror-on-line-store-or-oscommerce/92689 "2007-04-26T00:12:17Z")
Hello everyone, I am in the process or searching for some info that will help me deciding what is better -1) to create my own on-line store in RoR or -2) to use the open source solutio Oscommerce What will be the pr… --- ## [Custom Formatter: Getting Text from It Method](https://www.ruby-forum.com/t/custom-formatter-getting-text-from-it-method/212362)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 1, 2011, 4:37am UTC](https://www.ruby-forum.com/t/custom-formatter-getting-text-from-it-method/212362 "2011-10-01T04:37:05Z")
Hey all. I’ve been playing around with RSpec custom formatters to see how much flexibility there is. One thing I’ve been trying to see is if I can print the contents of a variable that’s in an example (it) method. So, … --- ## [Upstream configuration is changed？The keyword (weight/max fail/fail timeout) is not supported?](https://www.ruby-forum.com/t/upstream-configuration-is-changed-the-keyword-weight-max-fail-fail-timeout-is-not-supported/211449)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 5, 2011, 2:36am UTC](https://www.ruby-forum.com/t/upstream-configuration-is-changed-the-keyword-weight-max-fail-fail-timeout-is-not-supported/211449 "2011-09-05T02:36:11Z")
Hi All： I met a configuation issue. the configuration is as following:（NGINX is V0.7.68) and upstream is enabled when compiled. I also test it in V1.0.5, the issue happens again. server { … --- ## [Action Mailer - Proxy Settings](https://www.ruby-forum.com/t/action-mailer-proxy-settings/204766)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 10, 2011, 3:21pm UTC](https://www.ruby-forum.com/t/action-mailer-proxy-settings/204766 "2011-04-10T15:21:00Z")
Hi, I am developing a rails app on a system which connects to internet through proxy. I am facing difficulties while Action Mailer tries to send mails. It says, Time Out Error. But when I try to run the code in the … --- ## [Epoll error with http1.1 and keep-alive enabed](https://www.ruby-forum.com/t/epoll-error-with-http1-1-and-keep-alive-enabed/210876)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [August 19, 2011, 10:07am UTC](https://www.ruby-forum.com/t/epoll-error-with-http1-1-and-keep-alive-enabed/210876 "2011-08-19T10:07:47Z")
Hi all: I use nginx 1.0.5 with Maxidom’s patch. NGINX works as reverse proxy, backend is IIS 6.0. we can not list the data from server, I checked the nginx error\_log, there is problem as following: there are two e… --- ## [Running rake task automatically with rights of server?](https://www.ruby-forum.com/t/running-rake-task-automatically-with-rights-of-server/213755)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [November 15, 2011, 6:15pm UTC](https://www.ruby-forum.com/t/running-rake-task-automatically-with-rights-of-server/213755 "2011-11-15T18:15:54Z")
I have a task that I would like to have run automatically throughout the day without user intervention (guessing I would use a cron job to run a rake task). It will be reading in an RSS feed and using that data to upd… --- ## [Button\_to\_function with image?](https://www.ruby-forum.com/t/button-to-function-with-image/104564)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 6\ **Last updated:** [February 25, 2008, 8:54pm UTC](https://www.ruby-forum.com/t/button-to-function-with-image/104564 "2008-02-25T20:54:51Z")
Hi: does button\_to\_function allow the use of an image? I tried it in place of the text with “image\_tag” and it doesn’t work. Maybe some form of button\_to? Any direction you can give would be great! Mike --- ## [Come parificare l'interlinea in CSS fra i browser?](https://www.ruby-forum.com/t/come-parificare-linterlinea-in-css-fra-i-browser/110963)
**Author:** [@ghisirds](https://www.ruby-forum.com/u/ghisirds)\ **Replies:** 6\ **Last updated:** [August 20, 2007, 2:55pm UTC](https://www.ruby-forum.com/t/come-parificare-linterlinea-in-css-fra-i-browser/110963 "2007-08-20T14:55:33Z")
Ciao. Sarò breve: come si fa a far combaciare l’altezza della riga e dell’interlinea di un testo in modo che compaia esattamente identico fra tutti i browser? Ho notato differenze in particolare quando visualizzo un… --- ## [Determine how many documents a term occurs in](https://www.ruby-forum.com/t/determine-how-many-documents-a-term-occurs-in/93156)
**Author:** [@Stian\_GrytSSSSyr](https://www.ruby-forum.com/u/Stian_GrytSSSSyr)\ **Replies:** 6\ **Last updated:** [April 29, 2007, 10:59pm UTC](https://www.ruby-forum.com/t/determine-how-many-documents-a-term-occurs-in/93156 "2007-04-29T22:59:37Z")
Is there a fast way to determine how many documents a term occurs in, besides iterating through every document with TermDocEnum? --- ## [QueryParser Exception Handling Problem](https://www.ruby-forum.com/t/queryparser-exception-handling-problem/78726)
**Author:** [@mark](https://www.ruby-forum.com/u/mark)\ **Replies:** 6\ **Last updated:** [February 24, 2007, 2:59pm UTC](https://www.ruby-forum.com/t/queryparser-exception-handling-problem/78726 "2007-02-24T14:59:32Z")
According to the following link: http://ferret.davebalmain.com/api/classes/Ferret/QueryParser.html :handle\_parser\_errors =\> true is enabled by default and seems to be in acts\_as\_ferret in class\_methods.rb of the plugi… --- ## [Rico LiveGrid - how to incorporate it?](https://www.ruby-forum.com/t/rico-livegrid-how-to-incorporate-it/79774)
**Author:** [@shauna](https://www.ruby-forum.com/u/shauna)\ **Replies:** 6\ **Last updated:** [December 19, 2006, 10:58am UTC](https://www.ruby-forum.com/t/rico-livegrid-how-to-incorporate-it/79774 "2006-12-19T10:58:04Z")
I’m trying to incorporate Rico’s LiveGrid functionality into a Rails page. So far I’ve been able to download rico.js into my public/javascripts folder and load it into the section of my application.rhtml using javas… --- ## [Redirecting in a view?](https://www.ruby-forum.com/t/redirecting-in-a-view/52970)
**Author:** [@csn](https://www.ruby-forum.com/u/csn)\ **Replies:** 6\ **Last updated:** [January 22, 2006, 3:39am UTC](https://www.ruby-forum.com/t/redirecting-in-a-view/52970 "2006-01-22T03:39:03Z")
Is there a way to do this in a view? \<% redirect\_to ‘http://url.com’ %\> All I can think of is outputting a link and using Javascript to click it, or probably do something like ‘doc.location(url)’. csn Do You Yahoo… --- ## [Power BI Course in Bangalore | Power BI Training in Bangalore](https://www.ruby-forum.com/t/power-bi-course-in-bangalore-power-bi-training-in-bangalore/261891)
**Author:** [@Deepika27](https://www.ruby-forum.com/u/Deepika27)\ **Replies:** 0\ **Last updated:** [September 29, 2021, 6:15am UTC](https://www.ruby-forum.com/t/power-bi-course-in-bangalore-power-bi-training-in-bangalore/261891 "2021-09-29T06:15:15Z")
IntelliMindz offers Power BI Course in Bangalore. The technical skills will be enhanced by taking the Power BI course from certified well-experienced professionals and see how to take leads at the next level of my career… --- ## [Ruby-on-Rails Salaries?](https://www.ruby-forum.com/t/ruby-on-rails-salaries/225094)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [December 12, 2012, 12:10pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-salaries/225094 "2012-12-12T12:10:50Z")
Hi Germany, Hope you guys are doing well  My name is Louis and I’m a Pure Ruby-on-Rails recruiter. I work with over 20 Rails teams around the UK and Ireland and have a large number of contract and permanent position… --- ## [Making sure the Admin of a website is not deleted](https://www.ruby-forum.com/t/making-sure-the-admin-of-a-website-is-not-deleted/239559)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [March 4, 2014, 9:49pm UTC](https://www.ruby-forum.com/t/making-sure-the-admin-of-a-website-is-not-deleted/239559 "2014-03-04T21:49:53Z")
Hello, I am a second year undergrad designing a ruby on rail program for wedding. I am struggling so much with lots of code but one main thing which I don’t understand how to do is to make sure that if the administra… --- ## [Documenting Thread#raise, Thread#kill, and timeout.rb as unsafe](https://www.ruby-forum.com/t/documenting-thread-raise-thread-kill-and-timeout-rb-as-unsafe/236539)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [September 13, 2013, 10:09am UTC](https://www.ruby-forum.com/t/documenting-thread-raise-thread-kill-and-timeout-rb-as-unsafe/236539 "2013-09-13T10:09:04Z")
Please refer to Thread#raise, Thread#kill, and timeout.rb are unsafe - Ruby - Ruby-Forum for background. The consensus in that thread appears to be that Thread#raise, Thread#kill, and timeout.rb are unsafe. Aside from… --- ## [Updated hotlink protection with new Google Image Search](https://www.ruby-forum.com/t/updated-hotlink-protection-with-new-google-image-search/229496)
**Author:** [@peterpiper](https://www.ruby-forum.com/u/peterpiper)\ **Replies:** 4\ **Last updated:** [February 24, 2013, 3:42am UTC](https://www.ruby-forum.com/t/updated-hotlink-protection-with-new-google-image-search/229496 "2013-02-24T03:42:46Z")
As you can see from this thread on Webmasterworld (Google Images' New (Bing-like) Layout - Google Search and SEO forum at WebmasterWorld - WebmasterWorld), a lot of people are upset about the new Google Image Search ch… --- ## [Having trouble installing the Mongrel gem!](https://www.ruby-forum.com/t/having-trouble-installing-the-mongrel-gem/209110)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [July 6, 2011, 3:49am UTC](https://www.ruby-forum.com/t/having-trouble-installing-the-mongrel-gem/209110 "2011-07-06T03:49:27Z")
Hi list, I’m using the latest version of RVM with ruby 1.9.2 I’m running Ubuntu Maverick. When running ‘gem install mongrel’ I am getting the following error: ERROR: Error installing mongrel: ERROR: Failed to build … --- ## [Fixtures rejecting reference to 'belongs\_to' association](https://www.ruby-forum.com/t/fixtures-rejecting-reference-to-belongs-to-association/208000)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 7, 2011, 11:19pm UTC](https://www.ruby-forum.com/t/fixtures-rejecting-reference-to-belongs-to-association/208000 "2011-06-07T23:19:45Z")
I have a stock-related rails app, and I want to test the Price model. Each price object represents daily price data for a single Equity, which in turn belongs to a single Issuer. I’ve run the test with the following… --- ## [Basic ENCAPSULATION help](https://www.ruby-forum.com/t/basic-encapsulation-help/205127)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 31, 2011, 4:20am UTC](https://www.ruby-forum.com/t/basic-encapsulation-help/205127 "2011-03-31T04:20:22Z")
This example demonstrates the use of ‘private’ class Person def initialize(name) set\_name(name) end def name @first\_name + ’ ’ + @last\_name end private def set\_name(name) first\_name, last\_name = name.split(/\\s+… --- ## [SSL Client Certificate error on Mac OS X 10.6.4](https://www.ruby-forum.com/t/ssl-client-certificate-error-on-mac-os-x-10-6-4/193010)
**Author:** [@katrash](https://www.ruby-forum.com/u/katrash)\ **Replies:** 4\ **Last updated:** [January 27, 2011, 9:29pm UTC](https://www.ruby-forum.com/t/ssl-client-certificate-error-on-mac-os-x-10-6-4/193010 "2011-01-27T21:29:18Z")
Client Certificate error on Mac OS X 10.6.4 I’ve been trying to connect to a web service over https where the service requires the client to be authenticated using a server signed certificate (note the server’s certi… --- ## [Ruby Use](https://www.ruby-forum.com/t/ruby-use/166509)
**Author:** [@jwkh](https://www.ruby-forum.com/u/jwkh)\ **Replies:** 4\ **Last updated:** [April 28, 2009, 2:00am UTC](https://www.ruby-forum.com/t/ruby-use/166509 "2009-04-28T02:00:41Z")
I’m JUST beginning my study of Ruby, and I still have a really long way to go. (That’s why my questions are what they are…) I was wondering if anyone uses Ruby “outside” the Web development/ maintenance “environment… --- ## [How to go to the desired page using pagination](https://www.ruby-forum.com/t/how-to-go-to-the-desired-page-using-pagination/137012)
**Author:** [@vamsi](https://www.ruby-forum.com/u/vamsi)\ **Replies:** 4\ **Last updated:** [May 8, 2008, 3:51pm UTC](https://www.ruby-forum.com/t/how-to-go-to-the-desired-page-using-pagination/137012 "2008-05-08T15:51:54Z")
Hi all, i used pagination and it is working fine. But i’ve the folloeing problem… For ex: if i’ve 10 pages and each page contains 10 posts.if i delete a post in the 4th page then that post is deleted and the 1st pa… --- ## [AJAX based data grid for Rails App? Is there any code/approach I can leverage?](https://www.ruby-forum.com/t/ajax-based-data-grid-for-rails-app-is-there-any-code-approach-i-can-leverage/133832)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 4\ **Last updated:** [April 4, 2008, 11:22am UTC](https://www.ruby-forum.com/t/ajax-based-data-grid-for-rails-app-is-there-any-code-approach-i-can-leverage/133832 "2008-04-04T11:22:27Z")
Hi, I want to have a page in my Ruby on Rails application that is like a dynamic / updateable data grid. Like a matrix or spreadsheet segment (x rows, y columns) which one can click in any of the cells and make an u… --- ## [Ruby Equivalent to Python os.startfile?](https://www.ruby-forum.com/t/ruby-equivalent-to-python-os-startfile/108718)
**Author:** [@wrishel](https://www.ruby-forum.com/u/wrishel)\ **Replies:** 4\ **Last updated:** [July 6, 2007, 8:59pm UTC](https://www.ruby-forum.com/t/ruby-equivalent-to-python-os-startfile/108718 "2007-07-06T20:59:28Z")
In Windows cmd.exe, if I enter the name of a file with a Windows extension, Windows will start the file as if I double clicked on it in Windows explorer. E.g. D:/Documents and Settings/WRishel/My Documents/DailyNotes\>0… --- ## [Problem with ofdm bandwidth and sampling rate](https://www.ruby-forum.com/t/problem-with-ofdm-bandwidth-and-sampling-rate/242187)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [June 4, 2015, 8:59am UTC](https://www.ruby-forum.com/t/problem-with-ofdm-bandwidth-and-sampling-rate/242187 "2015-06-04T08:59:44Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Ruby connect oracle problem](https://www.ruby-forum.com/t/ruby-connect-oracle-problem/236360)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 29, 2013, 11:32am UTC](https://www.ruby-forum.com/t/ruby-connect-oracle-problem/236360 "2013-08-29T11:32:15Z")
Hello folks. I’m new in Ruby also ROR. I installed oracle intant client and test it it works fine. Now I wanna connect to oracle db. But its got some error. like this custom\_require.rb:36:in \`require’: cannot load su… --- ## [Installing glib on windows?](https://www.ruby-forum.com/t/installing-glib-on-windows/224834)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [November 28, 2012, 4:59am UTC](https://www.ruby-forum.com/t/installing-glib-on-windows/224834 "2012-11-28T04:59:27Z")
I am getting an error when I try to install a couple of related gems. The error seems related to glib. Are there any instructions to install glib? I am installing on windows. I have installed the dev toolkit. Thanks… --- ## [Help with liststore](https://www.ruby-forum.com/t/help-with-liststore/205057)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 29, 2011, 9:32am UTC](https://www.ruby-forum.com/t/help-with-liststore/205057 "2011-03-29T09:32:57Z")
Dear all, I need to display a lot of data in treeview, for the time being it’s about 5000 rows with 20 columns it will grow, I use gtk liststore, append and set\_value each data but it runs very slow, and I mean Very… --- ## [Gstreamer "level" plugin](https://www.ruby-forum.com/t/gstreamer-level-plugin/204731)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 20, 2011, 6:49pm UTC](https://www.ruby-forum.com/t/gstreamer-level-plugin/204731 "2011-03-20T18:49:31Z")
hello all, i would like to implement a peak db meter through gstreamer (thanks to marcin for posting his meter module) - and i’m wondering about the use of the “level” plugin. i see from the gstreamer documentation ( … --- ## [What is kENSURE and kEND in error message?](https://www.ruby-forum.com/t/what-is-kensure-and-kend-in-error-message/168711)
**Author:** [@winterheat](https://www.ruby-forum.com/u/winterheat)\ **Replies:** 3\ **Last updated:** [May 24, 2009, 10:56pm UTC](https://www.ruby-forum.com/t/what-is-kensure-and-kend-in-error-message/168711 "2009-05-24T22:56:01Z")
I sometimes get an error on the page as: compile error /Users/jian/ror/shov2/app/views/stories/index.html.erb:13: syntax error, unexpected kENSURE, expecting ‘)’ /Users/jian/ror/shov2/app/views/stories/index.html.erb:… --- ## [wxRuby 1.9.8](https://www.ruby-forum.com/t/wxruby-1-9-8/147276)
**Author:** [@absolute-beginner](https://www.ruby-forum.com/u/absolute-beginner)\ **Replies:** 3\ **Last updated:** [August 31, 2008, 10:20pm UTC](https://www.ruby-forum.com/t/wxruby-1-9-8/147276 "2008-08-31T22:20:51Z")
Hi Well, there’s a new wxRuby around. == NEW FEATURES Enable wxRuby to work with Ruby 1.8.7 and 1.9.0-4 As well as not crashing with these recent ruby releases, there’s also some binaries for Ruby 1.9 Eliminated … --- ## [Mongrel performance study](https://www.ruby-forum.com/t/mongrel-performance-study/134145)
**Author:** [@sjmadsen](https://www.ruby-forum.com/u/sjmadsen)\ **Replies:** 3\ **Last updated:** [April 8, 2008, 3:02pm UTC](https://www.ruby-forum.com/t/mongrel-performance-study/134145 "2008-04-08T15:02:30Z")
Hi mongrelians, I found myself with an unloaded full production server recently which presented an opportunity to run some performance tests against Mongrel and nginx. I thought this list might have some interest in t… --- ## [Check\_box\_tag always checked](https://www.ruby-forum.com/t/check-box-tag-always-checked/114771)
**Author:** [@creativelogic](https://www.ruby-forum.com/u/creativelogic)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 11:09pm UTC](https://www.ruby-forum.com/t/check-box-tag-always-checked/114771 "2007-09-25T23:09:57Z")
\#check\_box and #check\_box\_tag are going to be the end of me. Why is this always checked? \<% checked = @reservation.selected ? ‘checked’ : nil %\> \<%= check\_box\_tag("reservation\[" + @reservation.id.to\_s + "\]\[selected\]"… --- ## [Re: Very low packet loss rate for the discontinuous BPSK communications- the analysis and looking fo](https://www.ruby-forum.com/t/re-very-low-packet-loss-rate-for-the-discontinuous-bpsk-communications-the-analysis-and-looking-fo/227170)
**Author:** [@Jawad\_S](https://www.ruby-forum.com/u/Jawad_S)\ **Replies:** 7\ **Last updated:** [March 6, 2013, 8:17pm UTC](https://www.ruby-forum.com/t/re-very-low-packet-loss-rate-for-the-discontinuous-bpsk-communications-the-analysis-and-looking-fo/227170 "2013-03-06T20:17:34Z")
Hello, I am getting the same problem you described here i.e very high packet loss in discontinuous mode (first and last packet received with ok=False). Could you please elaborate on how to adjust the synchronisation … --- ## [Encrypt the pdf](https://www.ruby-forum.com/t/encrypt-the-pdf/224971)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 7\ **Last updated:** [December 6, 2012, 8:32am UTC](https://www.ruby-forum.com/t/encrypt-the-pdf/224971 "2012-12-06T08:32:13Z")
I am encrypting the pdf in rails using pdf-toolkit here is my code: PDF::Toolkit.pdftk(infile output outfile user\_pw rails) It is giving error saying that undefined method user\_pw Any suggestions --- ## [DCI and ruby](https://www.ruby-forum.com/t/dci-and-ruby/203119)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [February 13, 2011, 7:45pm UTC](https://www.ruby-forum.com/t/dci-and-ruby/203119 "2011-02-13T19:45:44Z")
The following post is interesting In the DCI way, an object can be assigned a role by extending a module bringing the methods pertaining to this role obj = Klass.new obj extend Role But, how to change roles, witho… --- ## [Personnel evaluation modeling question](https://www.ruby-forum.com/t/personnel-evaluation-modeling-question/174981)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 7\ **Last updated:** [September 6, 2009, 7:06pm UTC](https://www.ruby-forum.com/t/personnel-evaluation-modeling-question/174981 "2009-09-06T19:06:50Z")
I am looking to develop a personnel evaluation web form. This stuff below is repeated 5 times with different job responsibilities and outcomes ina kind table format. What is the most efficient way to model this? Mak… --- ## [Pre-newbie question](https://www.ruby-forum.com/t/pre-newbie-question/162109)
**Author:** [@martinr](https://www.ruby-forum.com/u/martinr)\ **Replies:** 7\ **Last updated:** [March 6, 2009, 2:11pm UTC](https://www.ruby-forum.com/t/pre-newbie-question/162109 "2009-03-06T14:11:12Z")
I want to add Sketchup features, a product that has an API only for Ruby, so I’ve decided that Ruby is the right choice. I’ve Googled up lists of tutorials, tried a few. Any recommendations? (I’m an experienced OO pro… --- ## [débutant ROR sous windows xp tout fonction ne ! I am happy ! just question?](https://www.ruby-forum.com/t/da-butant-ror-sous-windows-xp-tout-fonction-ne-i-am-happy-just-question/158457)
**Author:** [@cedricsolignac.free](https://www.ruby-forum.com/u/cedricsolignac.free)\ **Replies:** 7\ **Last updated:** [January 24, 2009, 1:10am UTC](https://www.ruby-forum.com/t/da-butant-ror-sous-windows-xp-tout-fonction-ne-i-am-happy-just-question/158457 "2009-01-24T01:10:15Z")
Bonjour à tous, Je viens de taper localhost:3000 est tout fonctionne ! La fameuse page d’accueil ror s’affiche : Getting started Quand je clique sur …a propos de mon environnement, j’ai ceci : no such file to load –… --- ## [Ridding away with do\_request](https://www.ruby-forum.com/t/ridding-away-with-do-request/131371)
**Author:** [@zdennis](https://www.ruby-forum.com/u/zdennis)\ **Replies:** 7\ **Last updated:** [March 9, 2008, 7:48pm UTC](https://www.ruby-forum.com/t/ridding-away-with-do-request/131371 "2008-03-09T19:48:33Z")
I’m heading out of town, but had a quick thought I wanted to share. Rather then using ambiguous named request helpers in controller specs like “do\_request”, I’ve been using more readable helpers like “post\_create”. F… --- ## [Arrray#to\_proc](https://www.ruby-forum.com/t/arrray-to-proc/96747)
**Author:** [@mhinton](https://www.ruby-forum.com/u/mhinton)\ **Replies:** 7\ **Last updated:** [July 4, 2006, 11:05am UTC](https://www.ruby-forum.com/t/arrray-to-proc/96747 "2006-07-04T11:05:04Z")
I don’t know if this was posted previously, but I had the idea of a Array#to\_proc, an example would be: \[9, 19, 29\].map(&\[:succ, :to\_s, :reverse\]) =\> \[“01”, “02”, “03”\] I’ve seen people ask questions such as arr.map(&… --- ## [\[ANN\] jruby-maven-plugins, jbundler, jar-depenencies, ruby-maven, etc](https://www.ruby-forum.com/t/ann-jruby-maven-plugins-jbundler-jar-depenencies-ruby-maven-etc/231029)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 17, 2014, 10:02pm UTC](https://www.ruby-forum.com/t/ann-jruby-maven-plugins-jbundler-jar-depenencies-ruby-maven-etc/231029 "2014-07-17T22:02:56Z")
jruby-maven-plugins version 1.0.4 after a long time it reached 1.0.0 and got some more bug fixes already. with those plugin you can run jruby with gem-artifacts, run tests (junit, minitest, rspec, cucumber) using tho… --- ## [Pg connection time out error](https://www.ruby-forum.com/t/pg-connection-time-out-error/228070)
**Author:** [@loganathan\_s](https://www.ruby-forum.com/u/loganathan_s)\ **Replies:** 2\ **Last updated:** [April 8, 2013, 6:55pm UTC](https://www.ruby-forum.com/t/pg-connection-time-out-error/228070 "2013-04-08T18:55:13Z")
Hi All, I am frequently getting Pg Connection timeout error in my application. I tried to fix it by upgrading the system memory, also updated the pg gem but the issue is still occurring. Anybody’s help will be really… --- ## [Need help on fast cgi c++ configuration on windows](https://www.ruby-forum.com/t/need-help-on-fast-cgi-c-configuration-on-windows/229497)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [January 25, 2013, 11:29am UTC](https://www.ruby-forum.com/t/need-help-on-fast-cgi-c-configuration-on-windows/229497 "2013-01-25T11:29:05Z")
Hi everyone I am new to nginx so really need u r help My problem is that i set up niginx server on windows and it runs very well . But i want to run c++ programs i.e(.exe) so i come accross fast-cgi lib then i com… [Previous page](https://www.ruby-forum.com/top.md?page=717&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=719&per_page=50)