# Top **URL:** https://www.ruby-forum.com/top.md?page=761 [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:** 762 --- ## [How to do security?](https://www.ruby-forum.com/t/how-to-do-security/50648)
**Author:** [@Brutyn\_N](https://www.ruby-forum.com/u/Brutyn_N)\ **Replies:** 6\ **Last updated:** [December 22, 2005, 2:41pm UTC](https://www.ruby-forum.com/t/how-to-do-security/50648 "2005-12-22T14:41:43Z")
hey, i have maded some security in my website based on http://www.chaconforcongress.com/accounts/login Here they work with users, roles and persmission, and they check it like this, user.has\_permission(permission). I… --- ## [Do not fail when ssl cert not present](https://www.ruby-forum.com/t/do-not-fail-when-ssl-cert-not-present/242358)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [June 18, 2015, 11:23pm UTC](https://www.ruby-forum.com/t/do-not-fail-when-ssl-cert-not-present/242358 "2015-06-18T23:23:04Z")
I tried to not fail the nginx server if ssl cert is not available. However the directive is not even allowed inside a statement. if (-f /var/www/x/etc/ssl.crt) { ssl\_certificate /var/www/x/etc/ssl.cr… --- ## [While line=o.gets break if line idles for to long](https://www.ruby-forum.com/t/while-line-o-gets-break-if-line-idles-for-to-long/234127)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [February 10, 2015, 5:33pm UTC](https://www.ruby-forum.com/t/while-line-o-gets-break-if-line-idles-for-to-long/234127 "2015-02-10T17:33:14Z")
Require ‘open3’ app\_closed\_list=\[\] Open3.popen3(“ping google.com”){|i,o,t,p| While line=o.gets Puts line End if the line is empty for 30 seconds, i would like to force the application closed and log some info kil… --- ## [How backtracking works in Ruby?](https://www.ruby-forum.com/t/how-backtracking-works-in-ruby/229678)
**Author:** [@my-ruby](https://www.ruby-forum.com/u/my-ruby)\ **Replies:** 4\ **Last updated:** [February 1, 2013, 8:53am UTC](https://www.ruby-forum.com/t/how-backtracking-works-in-ruby/229678 "2013-02-01T08:53:45Z")
Hi, What i am going to ask is very basic thing I know. But,as a newbie to this platform,I am not getting the keen concept of backtracking in Regex of Ruby. In such a case can any one help me to understand the core of … --- ## [Can you control $stdout when specs are running?](https://www.ruby-forum.com/t/can-you-control-stdout-when-specs-are-running/195814)
**Author:** [@destiney](https://www.ruby-forum.com/u/destiney)\ **Replies:** 4\ **Last updated:** [January 12, 2011, 8:12pm UTC](https://www.ruby-forum.com/t/can-you-control-stdout-when-specs-are-running/195814 "2011-01-12T20:12:10Z")
Hi all, I’m testing java classed using rspec and jruby. The java super class is trapping an exception and sending a custom message to stdout along with the original exception meaasage. The original exception is a S… --- ## [Problem renaming files](https://www.ruby-forum.com/t/problem-renaming-files/188385)
**Author:** [@jacob480](https://www.ruby-forum.com/u/jacob480)\ **Replies:** 4\ **Last updated:** [May 11, 2010, 5:04pm UTC](https://www.ruby-forum.com/t/problem-renaming-files/188385 "2010-05-11T17:04:27Z")
Hi Everyone, Im new to ruby and am having a hard time with something Im working on. I want to write a script that takes file names as arguments, then uses gets to get two values, and then renames the files based on th… --- ## [Will\_paginate: pagination links are wrong](https://www.ruby-forum.com/t/will-paginate-pagination-links-are-wrong/174302)
**Author:** [@trevoke](https://www.ruby-forum.com/u/trevoke)\ **Replies:** 4\ **Last updated:** [August 24, 2009, 9:42pm UTC](https://www.ruby-forum.com/t/will-paginate-pagination-links-are-wrong/174302 "2009-08-24T21:42:35Z")
I put everything in a pastie to make it a bit more readable: http://pastie.org/593379 This is the gist: Will\_paginate doesn’t play quite nice. The first result set is fine, and when I click on one of the paginated li… --- ## [Multi select with conditions](https://www.ruby-forum.com/t/multi-select-with-conditions/135040)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 4\ **Last updated:** [June 13, 2008, 11:31am UTC](https://www.ruby-forum.com/t/multi-select-with-conditions/135040 "2008-06-13T11:31:04Z")
Hi I’m doing a multi-model search like this, which works absolutely fine: @search\_results = ActsAsFerret::find( "trumpet", \[Resource, Lesson, Course\], #(ferret) options { :page =\> 1, :per\_page =\> 20, :sort =\>… --- ## [ActiveRecord::StatementInvalid Mysql::Error](https://www.ruby-forum.com/t/activerecord-statementinvalid-mysql-error/137368)
**Author:** [@suja](https://www.ruby-forum.com/u/suja)\ **Replies:** 4\ **Last updated:** [May 13, 2008, 4:20pm UTC](https://www.ruby-forum.com/t/activerecord-statementinvalid-mysql-error/137368 "2008-05-13T16:20:03Z")
Hi, I was deploying my application on my server, when i test my application i can see this error ActiveRecord::StatementInvalid (Mysql::Error: MySQL client ran out of memory: SELECT \* FROM contacts ): /usr/local/lib… --- ## [Index browser inconsistent with IndexReader](https://www.ruby-forum.com/t/index-browser-inconsistent-with-indexreader/106638)
**Author:** [@richyjones](https://www.ruby-forum.com/u/richyjones)\ **Replies:** 4\ **Last updated:** [June 13, 2007, 4:32pm UTC](https://www.ruby-forum.com/t/index-browser-inconsistent-with-indexreader/106638 "2007-06-13T16:32:22Z")
Follow-up to my recent post with the same subject: It seems that within the API scripting world I can view the suspect document by instantiating and then loading the LazyDoc returned by Ferret::Search::Searcher.get\_do… --- ## [Alphabetical navigation](https://www.ruby-forum.com/t/alphabetical-navigation/77770)
**Author:** [@Jakub\_Kahovec](https://www.ruby-forum.com/u/Jakub_Kahovec)\ **Replies:** 4\ **Last updated:** [November 30, 2006, 7:26pm UTC](https://www.ruby-forum.com/t/alphabetical-navigation/77770 "2006-11-30T19:26:50Z")
Hello, I was thinking about doing an alphabetical navigation for i.e list of users (there would be alphabet at the top of the list and by clicking on a character the list would get filtered). I did some googling but … --- ## [Problem with global tags](https://www.ruby-forum.com/t/problem-with-global-tags/68169)
**Author:** [@Wolfgang\_Wopperer](https://www.ruby-forum.com/u/Wolfgang_Wopperer)\ **Replies:** 4\ **Last updated:** [September 10, 2006, 6:47pm UTC](https://www.ruby-forum.com/t/problem-with-global-tags/68169 "2006-09-10T18:47:08Z")
I followed John’s advice to make tags global instead of fiddling with behavior inheritance, but I ran into the following problem: I define my tags in a class that looks like this: class Behavior::Base define\_tags do … --- ## [Network user with sinatra](https://www.ruby-forum.com/t/network-user-with-sinatra/218032)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [March 20, 2012, 11:37pm UTC](https://www.ruby-forum.com/t/network-user-with-sinatra/218032 "2012-03-20T23:37:24Z")
Hi, I would like to know how can I get the network username that is accessing a page when using Sinatra, I know that is possible to get the ip by request.ip --- ## [Refining an ActiveRecord search](https://www.ruby-forum.com/t/refining-an-activerecord-search/200576)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 7\ **Last updated:** [December 16, 2010, 2:23pm UTC](https://www.ruby-forum.com/t/refining-an-activerecord-search/200576 "2010-12-16T14:23:38Z")
Hi, I am doing an ActiveRecord find against the database, bringing back a number of objects that have a created\_on date between two dates. After this fetch, I want to check if the result contains an object with a spe… --- ## [Help Wanted! Willing to Pay](https://www.ruby-forum.com/t/help-wanted-willing-to-pay/183828)
**Author:** [@cbx](https://www.ruby-forum.com/u/cbx)\ **Replies:** 7\ **Last updated:** [February 21, 2010, 2:57pm UTC](https://www.ruby-forum.com/t/help-wanted-willing-to-pay/183828 "2010-02-21T14:57:29Z")
Hi, I am looking for Ruby on Rails coder to help me with a small project, and because I represent a company, I am able to pay. Now, what I’m wondering is, how can I effectively communicate my ideas to the developer? … --- ## [Newbie Alert: RoR on Passenger issue](https://www.ruby-forum.com/t/newbie-alert-ror-on-passenger-issue/178164)
**Author:** [@Saurabh\_Agrawal](https://www.ruby-forum.com/u/Saurabh_Agrawal)\ **Replies:** 7\ **Last updated:** [November 7, 2009, 2:26am UTC](https://www.ruby-forum.com/t/newbie-alert-ror-on-passenger-issue/178164 "2009-11-07T02:26:35Z")
Hi, Just finished installing RoR on my brand new linode Ubuntu 9.04 VPS using following guides: http://library.linode.com/web-frameworks/ruby-on-rails/installing-ruby-on-rails-with-apache https://help.ubuntu.com/com… --- ## [Help on Directory Iteration](https://www.ruby-forum.com/t/help-on-directory-iteration/158715)
**Author:** [@newb](https://www.ruby-forum.com/u/newb)\ **Replies:** 7\ **Last updated:** [January 27, 2009, 11:32pm UTC](https://www.ruby-forum.com/t/help-on-directory-iteration/158715 "2009-01-27T23:32:17Z")
Hi People i have never done file or Directory manipulations before. now in my form i have given date field and search button. if the user enters date and clicks the search button,accoding to the date entered it has t… --- ## [Describe AddressesController, "handling GET /addresses" do](https://www.ruby-forum.com/t/describe-addressescontroller-handling-get-addresses-do/120864)
**Author:** [@cienfuegos](https://www.ruby-forum.com/u/cienfuegos)\ **Replies:** 7\ **Last updated:** [November 22, 2007, 5:52pm UTC](https://www.ruby-forum.com/t/describe-addressescontroller-handling-get-addresses-do/120864 "2007-11-22T17:52:06Z")
Hello, I’m working with scaffold generated controller test code for handling GET requests. Address is the model being tested. Address belongs\_to Company, Company has\_many addresses. In my addresses\_controller I have… --- ## [Can we define data types explicitly?](https://www.ruby-forum.com/t/can-we-define-data-types-explicitly/118828)
**Author:** [@shuaib85](https://www.ruby-forum.com/u/shuaib85)\ **Replies:** 7\ **Last updated:** [November 1, 2007, 8:55pm UTC](https://www.ruby-forum.com/t/can-we-define-data-types-explicitly/118828 "2007-11-01T20:55:39Z")
Hi I am working on application that emphasizes on the data types of the data. The application reads a line from the user by the prompt. then it divides the entry into parts based on comma separator. e.g f = gets “… --- ## [Help: Namespaced Model Weirdness](https://www.ruby-forum.com/t/help-namespaced-model-weirdness/117673)
**Author:** [@starmaerker](https://www.ruby-forum.com/u/starmaerker)\ **Replies:** 7\ **Last updated:** [October 19, 2007, 4:43pm UTC](https://www.ruby-forum.com/t/help-namespaced-model-weirdness/117673 "2007-10-19T16:43:17Z")
Hi, I am desperately in need of some help. I have a Rails app that involves namespaced models. In /app/models/x/ y.rb I have class X::Y \< ActiveRecord::Base blah blah end On my dev machine (OS X, ruby 1.8.6, rai… --- ## [Module duplicate](https://www.ruby-forum.com/t/module-duplicate/74906)
**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Replies:** 7\ **Last updated:** [November 7, 2006, 11:08am UTC](https://www.ruby-forum.com/t/module-duplicate/74906 "2006-11-07T11:08:42Z")
e$B!!$5$5$@$G$9!#e(B e$B!!$$$D$N$^$K$+e(B 1.9 e$B$G$Oe(B Module e$B$re(B include e$B$7$?$H$-!"e(Bancestors e$B$KF1$8%be(B e$B%8%e!\<%k$,=E$J$k$h$&$K$J$C$F$$$^$7$?!#e(B ######################## module M end class C1 … --- ## [Wrapping a C Library: Allocation and duplication issues](https://www.ruby-forum.com/t/wrapping-a-c-library-allocation-and-duplication-issues/68497)
**Author:** [@vtphysguy](https://www.ruby-forum.com/u/vtphysguy)\ **Replies:** 7\ **Last updated:** [September 13, 2006, 7:37pm UTC](https://www.ruby-forum.com/t/wrapping-a-c-library-allocation-and-duplication-issues/68497 "2006-09-13T19:37:58Z")
I’m writing a wrapper for a C library \[1\] written in a very object orientated style. All of the “classes” are created with a librdf\_new\_classname method which acts almost the same as Ruby’s Class#new. The problem I’… --- ## [The subtleties of const\_missing](https://www.ruby-forum.com/t/the-subtleties-of-const-missing/48042)
**Author:** [@nseckar](https://www.ruby-forum.com/u/nseckar)\ **Replies:** 7\ **Last updated:** [November 16, 2005, 3:44pm UTC](https://www.ruby-forum.com/t/the-subtleties-of-const-missing/48042 "2005-11-16T15:44:17Z")
Hello all, I’ve run into an issue regarding the use of const\_missing. This issue revolves around the fact that these two cases are supposed to behave differently from each other: irb(main):001:0\> B = 10 irb(main):00… --- ## [Nginx is too greedy with urls](https://www.ruby-forum.com/t/nginx-is-too-greedy-with-urls/244543)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [April 29, 2016, 8:03pm UTC](https://www.ruby-forum.com/t/nginx-is-too-greedy-with-urls/244543 "2016-04-29T20:03:59Z")
Hi, I have a case where a redirect for word-hyphen should take precendence over a proxy\_pass with word only both are inside location {} directives. location ~ ^/word-hyphen{ return 301 https://bla/one/two/word-hy… --- ## [Ruby 2.0 "invalid multibyte escape" in Regexp](https://www.ruby-forum.com/t/ruby-2-0-invalid-multibyte-escape-in-regexp/235525)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [June 27, 2013, 2:12pm UTC](https://www.ruby-forum.com/t/ruby-2-0-invalid-multibyte-escape-in-regexp/235525 "2013-06-27T14:12:51Z")
This line of code used to work in Ruby 1.9.3, but it fails in Ruby 2.0: @data\[:VR\] = line\[1\].strip.gsub( /\\xB6|\\xFF/, ‘’ ) The error I get is: Test.rb:75: invalid multibyte escape: /\\xB6|\\xFF/ (SyntaxError) invalid m… --- ## [Nginx + ssi + remote uri access does not work](https://www.ruby-forum.com/t/nginx-ssi-remote-uri-access-does-not-work/186909)
**Author:** [@stunti](https://www.ruby-forum.com/u/stunti)\ **Replies:** 1\ **Last updated:** [April 14, 2010, 10:40am UTC](https://www.ruby-forum.com/t/nginx-ssi-remote-uri-access-does-not-work/186909 "2010-04-14T10:40:02Z")
I have a setup where my nginx is in front with apache+PHP behind. My PHP application cache some page in memcache which are accessed by nginx directly except some dynamic part which are build using SSI in Nginx. The f… --- ## [Ruby float modulus operation](https://www.ruby-forum.com/t/ruby-float-modulus-operation/191414)
**Author:** [@Karthick\_S](https://www.ruby-forum.com/u/Karthick_S)\ **Replies:** 2\ **Last updated:** [July 12, 2010, 4:00pm UTC](https://www.ruby-forum.com/t/ruby-float-modulus-operation/191414 "2010-07-12T16:00:44Z")
Hi, I am new to ruby and found this while experimenting with ruby. irb(main):010:0\> 5.1%0.5 =\> 0.0999999999999996 irb(main):011:0\> Is this similar to the float related operations that MS Excel has? Karthick S. --- ## [How can i use windows xp style in wxruby](https://www.ruby-forum.com/t/how-can-i-use-windows-xp-style-in-wxruby/179490)
**Author:** [@brblakley](https://www.ruby-forum.com/u/brblakley)\ **Replies:** 2\ **Last updated:** [November 26, 2009, 2:44pm UTC](https://www.ruby-forum.com/t/how-can-i-use-windows-xp-style-in-wxruby/179490 "2009-11-26T14:44:57Z")
sorry, i can’t open the page: so, can anyone send the content to me? thinks very much can put here or send me email: removed\_email\_address@domain.invalid --- ## [Render partial yields "dynamic constant assignment"](https://www.ruby-forum.com/t/render-partial-yields-dynamic-constant-assignment/138974)
**Author:** [@rubylicious](https://www.ruby-forum.com/u/rubylicious)\ **Replies:** 2\ **Last updated:** [May 29, 2008, 5:27pm UTC](https://www.ruby-forum.com/t/render-partial-yields-dynamic-constant-assignment/138974 "2008-05-29T17:27:07Z")
I’m getting a syntax error when rendering a partial. This is a simple html partial with one instance variable inside it. Rendering as a “template” instead of as a partial works just fine. The error occurs 3 lines a… --- ## [Images Aren't Displaying When Perl Interpreter Is Enabled](https://www.ruby-forum.com/t/images-arent-displaying-when-perl-interpreter-is-enabled/238544)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [January 24, 2014, 9:59am UTC](https://www.ruby-forum.com/t/images-arent-displaying-when-perl-interpreter-is-enabled/238544 "2014-01-24T09:59:39Z")
I have awstats set up and working with Nginx and perl but all images return a 404 error. The virtual host config is identical to other websites where images work fine except for the added part for perl. I think i kn… --- ## [Problem faced with clock\_recovery\_mm at low data rates](https://www.ruby-forum.com/t/problem-faced-with-clock-recovery-mm-at-low-data-rates/235864)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [August 1, 2013, 9:12am UTC](https://www.ruby-forum.com/t/problem-faced-with-clock-recovery-mm-at-low-data-rates/235864 "2013-08-01T09:12:44Z")
Hi all, We have encountered an interesting problem in the clock\_recovery\_mm block used in our BFSK system. What happening is that, at lower data rates (i.e. at less than 54bps) we are unable to decode the received … --- ## [Module including other module](https://www.ruby-forum.com/t/module-including-other-module/229561)
**Author:** [@ricky\_n](https://www.ruby-forum.com/u/ricky_n)\ **Replies:** 5\ **Last updated:** [January 19, 2013, 3:01am UTC](https://www.ruby-forum.com/t/module-including-other-module/229561 "2013-01-19T03:01:17Z")
Simplified Code: gist:4563204 · GitHub I am trying to understand why when I reopen a module A and ‘include’ a module B, class Klass that has already included module A do not gain the new methods from module B. When I… --- ## [Connecting to USRP2 with Thinkpad T61 and UHD](https://www.ruby-forum.com/t/connecting-to-usrp2-with-thinkpad-t61-and-uhd/209697)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [July 30, 2011, 10:13pm UTC](https://www.ruby-forum.com/t/connecting-to-usrp2-with-thinkpad-t61-and-uhd/209697 "2011-07-30T22:13:27Z")
I have a working configuration with my desktop computer but can’t seem to get it to work with the laptop. When I connect the USRP2 to the ethernet port (Gigabit) (configured for 192.168.10.1) the link light fails to g… --- ## [GRC 3.3.0 block documentation missing](https://www.ruby-forum.com/t/grc-3-3-0-block-documentation-missing/198316)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [October 29, 2010, 6:30pm UTC](https://www.ruby-forum.com/t/grc-3-3-0-block-documentation-missing/198316 "2010-10-29T18:30:04Z")
Hi list, After reinstalling and upgrading the GNU Radio from version 3.2.2 to 3.3.0, on two different platforms, I have lost some of the valuable GRC documentation which was available earlier in the blocks. Many of th… --- ## [Fixing core/time/asctime](https://www.ruby-forum.com/t/fixing-core-time-asctime/169143)
**Author:** [@jballanc](https://www.ruby-forum.com/u/jballanc)\ **Replies:** 5\ **Last updated:** [May 31, 2009, 8:44am UTC](https://www.ruby-forum.com/t/fixing-core-time-asctime/169143 "2009-05-31T08:44:51Z")
Hi all, I am new to Ruby and IronRuby as well, but I would like to help if I can. Last week, I submitted a request for ssiadmin, but haven’t heard back yet. Meanwhile, I am trying to find some low hanging fruit. I … --- ## [iPhone-friendly Radiant Admin UI](https://www.ruby-forum.com/t/iphone-friendly-radiant-admin-ui/109180)
**Author:** [@dpitman](https://www.ruby-forum.com/u/dpitman)\ **Replies:** 5\ **Last updated:** [July 12, 2007, 10:25pm UTC](https://www.ruby-forum.com/t/iphone-friendly-radiant-admin-ui/109180 "2007-07-12T22:25:42Z")
So this is really just a half-baked idea, but would anyone benefit from an iPhone-friendly Radiant Admin UI? I just tested Radiant on the iPhone and it works well, but some things could be rearranged and resized to ma… --- ## [Pthreads / NT Threads under win32](https://www.ruby-forum.com/t/pthreads-nt-threads-under-win32/91118)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 5\ **Last updated:** [April 5, 2007, 8:08am UTC](https://www.ruby-forum.com/t/pthreads-nt-threads-under-win32/91118 "2007-04-05T08:08:05Z")
Can any of you who build GNU Radio under MinGW or Cygwin please let me know whether our omnithread implementation ends up using pthreads or NT threads? You should be able to tell by looking at the output from running … --- ## [Available Engines](https://www.ruby-forum.com/t/available-engines/67116)
**Author:** [@olbrich](https://www.ruby-forum.com/u/olbrich)\ **Replies:** 5\ **Last updated:** [September 4, 2006, 2:46pm UTC](https://www.ruby-forum.com/t/available-engines/67116 "2006-09-04T14:46:43Z")
The recent redesign of the rails-engines.org website looks nice except for one minor problem. Other than listing the instructions for installing the basic ‘Engine’ plugin, there is no information on the website detail… --- ## [Glimmer Wordle 1.1.0](https://www.ruby-forum.com/t/glimmer-wordle-1-1-0/262555)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [February 28, 2022, 11:06pm UTC](https://www.ruby-forum.com/t/glimmer-wordle-1-1-0/262555 "2022-02-28T23:06:00Z")
Glimmer Wordle 1.1.0, which is written in Glimmer DSL for SWT (JRuby Desktop Development GUI Framework), has been released with a number of improvements. --- ## [Bug in Gtk::Treeview#row\_expanded](https://www.ruby-forum.com/t/bug-in-gtk-treeview-row-expanded/244585)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [May 6, 2016, 10:18pm UTC](https://www.ruby-forum.com/t/bug-in-gtk-treeview-row-expanded/244585 "2016-05-06T22:18:24Z")
Hi: I don’t know where to report these bugs. Please let me know. I found this bug when using Gtk::Treeview#row\_expanded. The method doesn’t return a valid iter. def self\_\_row\_expanded(view, iter, path) #iter = mod… --- ## [Confusion with local variable assignment in ruby](https://www.ruby-forum.com/t/confusion-with-local-variable-assignment-in-ruby/237678)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [November 23, 2013, 9:02pm UTC](https://www.ruby-forum.com/t/confusion-with-local-variable-assignment-in-ruby/237678 "2013-11-23T21:02:51Z")
Hi, I am having some confusions about local variable assignments… x + 1 # undefined local variable or method \`x’ for main:Object (NameError) But why not the same error happened in the below case ? x = x+1 undefined… --- ## [Can't run rspec under jruby 1.7.1 with nailgun server](https://www.ruby-forum.com/t/cant-run-rspec-under-jruby-1-7-1-with-nailgun-server/225032)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [December 10, 2012, 10:34am UTC](https://www.ruby-forum.com/t/cant-run-rspec-under-jruby-1-7-1-with-nailgun-server/225032 "2012-12-10T10:34:33Z")
The Problem Running: jruby --ng-server & then jruby --ng -S rspec spec/models gives: Errno::ENOENT: No such file or directory - /Users/johngallagher/Documents/Code/AC-Video/classpath:bin/rspec What I want To run r… --- ## [Cucumber Automation: Issue with ansicon.exe and ruby](https://www.ruby-forum.com/t/cucumber-automation-issue-with-ansicon-exe-and-ruby/223432)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 21, 2012, 12:17am UTC](https://www.ruby-forum.com/t/cucumber-automation-issue-with-ansicon-exe-and-ruby/223432 "2012-10-21T00:17:25Z")
When installing ansicon v.1.3.2 and running a cucumber feature file, I get the following output: ‘Ruby interpreter (CUI) 1.9.3p194 \[1386-mingw\] has stopped working’ When uninstalling ansicon and running cucumber I get… --- ## [Problema ciclo view con haml](https://www.ruby-forum.com/t/problema-ciclo-view-con-haml/215912)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 19, 2012, 10:36am UTC](https://www.ruby-forum.com/t/problema-ciclo-view-con-haml/215912 "2012-01-19T10:36:25Z")
\#content %h1 Corpo della Home = (1…10).each do %p= lorem lorem una variabile contenente la classica stringa di test :stuck\_out\_tongue: funziona alla perfezione (mi stampa 10 volte la stringa lorem), ma alla fine… --- ## [Can I use acts\_as\_list with a has\_many :through association](https://www.ruby-forum.com/t/can-i-use-acts-as-list-with-a-has-many-through-association/104762)
**Author:** [@stepheneb](https://www.ruby-forum.com/u/stepheneb)\ **Replies:** 3\ **Last updated:** [June 4, 2007, 3:06pm UTC](https://www.ruby-forum.com/t/can-i-use-acts-as-list-with-a-has-many-through-association/104762 "2007-06-04T15:06:37Z")
I’d like to be able to use a has\_many :through association and treat the associations as a list but I’m getting this error when I try an use an acts\_as\_list method: NoMethodError: undefined method \`move\_to\_bottom’ I’… --- ## [Nginx limit\_rate based on file extension](https://www.ruby-forum.com/t/nginx-limit-rate-based-on-file-extension/244847)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [June 25, 2016, 2:39am UTC](https://www.ruby-forum.com/t/nginx-limit-rate-based-on-file-extension/244847 "2016-06-25T02:39:13Z")
Hello, I wonder is there any way to limit\_rate based on file extension in Nginx, for example, putting different rate limit rules on flv and mp4? I’ve tried this, but somehow returned file not found location ~\* .(flv… --- ## [UUU and DDD communicating with N210 @ 10 Msymbol/s](https://www.ruby-forum.com/t/uuu-and-ddd-communicating-with-n210-10-msymbol-s/237284)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [November 3, 2013, 10:41pm UTC](https://www.ruby-forum.com/t/uuu-and-ddd-communicating-with-n210-10-msymbol-s/237284 "2013-11-03T22:41:35Z")
Dear friends, I am getting some “UUU” at the beginning of a transmission stream and a lot of “DDDD” during the simultaneous reception stream. I am sending and simultaneously receiving a BPSK stream at 10 MSample/s on… --- ## [Chmod in a File block](https://www.ruby-forum.com/t/chmod-in-a-file-block/246492)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [October 22, 2013, 11:14pm UTC](https://www.ruby-forum.com/t/chmod-in-a-file-block/246492 "2013-10-22T23:14:32Z")
While looking at a CI failure on the rubyzip gem, I found that an error was generated from a line like this: File.open(“data/generated/empty\_chmod640.txt”, “w”) { |f| f.chmod(0640) } The error was: “RuntimeError: No … --- ## [Selenium webdriver CSS attribute reading](https://www.ruby-forum.com/t/selenium-webdriver-css-attribute-reading/227542)
**Author:** [@my-ruby](https://www.ruby-forum.com/u/my-ruby)\ **Replies:** 4\ **Last updated:** [March 25, 2013, 5:47pm UTC](https://www.ruby-forum.com/t/selenium-webdriver-css-attribute-reading/227542 "2013-03-25T17:47:47Z")
I have the below kind HTML : I am using selenium-webdriver. driver.find\_elements(:name,“btnAddRequest”) giving all the three of the above. But I want to click only one the one having value as Update Bizz1 . Ho… --- ## [Replace Ruby/GtkMozEmbed with gtkwebkit](https://www.ruby-forum.com/t/replace-ruby-gtkmozembed-with-gtkwebkit/151472)
**Author:** [@Philipp\_GSSSStzinge](https://www.ruby-forum.com/u/Philipp_GSSSStzinge)\ **Replies:** 4\ **Last updated:** [October 25, 2008, 7:17am UTC](https://www.ruby-forum.com/t/replace-ruby-gtkmozembed-with-gtkwebkit/151472 "2008-10-25T07:17:20Z")
Hello, in the past i had always segment faults with mozembed and couldnt fix it. then i switched to webkit and in my case it worked better http://www.daniellucraft.com/blog/2008/04/ruby-webkit-2/ i think mozembed is… [Previous page](https://www.ruby-forum.com/top.md?page=760&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=762&per_page=50)