# Top **URL:** https://www.ruby-forum.com/top.md?page=1820 [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:** 1821 --- ## [Re: :-(](https://www.ruby-forum.com/t/re/246505)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 0\ **Last updated:** [February 28, 2006, 4:45pm UTC](https://www.ruby-forum.com/t/re/246505 "2006-02-28T16:45:32Z")
On 2/27/06, Joe Van D. removed\_email\_address@domain.invalid wrote: Someone needs to make a “C++ for Ruby programmers” book. I’m getting assigned to work on a C++ project now and it’s making me cry. Not only have I … --- ## [The best open source OS for Rails?](https://www.ruby-forum.com/t/the-best-open-source-os-for-rails/74453)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 3\ **Last updated:** [February 28, 2006, 8:43am UTC](https://www.ruby-forum.com/t/the-best-open-source-os-for-rails/74453 "2006-02-28T08:43:59Z")
I’m rigging up some virtual machines in VMware to test out a new production configuration. Up till now I’ve been using Ubuntu Breezy Server distribution pre- installed on dedicated boxes by the hosting company, but in… --- ## [Breakpoints completely fail to work](https://www.ruby-forum.com/t/breakpoints-completely-fail-to-work/53893)
**Author:** [@jyurek](https://www.ruby-forum.com/u/jyurek)\ **Replies:** 3\ **Last updated:** [February 16, 2006, 5:11pm UTC](https://www.ruby-forum.com/t/breakpoints-completely-fail-to-work/53893 "2006-02-16T17:11:14Z")
I did as I was told: add “breakpoint” to an action, start script/server, start script/breakpointer, then go to the action in the browser. Absolutely nothing happens, on either side. I’ve tried every variation of start… --- ## [Quality cURL bindings for Ruby](https://www.ruby-forum.com/t/quality-curl-bindings-for-ruby/101662)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [February 8, 2006, 9:14am UTC](https://www.ruby-forum.com/t/quality-curl-bindings-for-ruby/101662 "2006-02-08T09:14:42Z")
I’m overseeing porting a large PHP app to Ruby. The app uses cURL for critical functionality. I’m looking for quality cURL bindings for Ruby. Similar to the PHP or Python bindings. And reliable. Does anyone have o… --- ## [Problem setting multi-value cookie](https://www.ruby-forum.com/t/problem-setting-multi-value-cookie/97999)
**Author:** [@Thiago\_J](https://www.ruby-forum.com/u/Thiago_J)\ **Replies:** 3\ **Last updated:** [January 27, 2006, 11:54pm UTC](https://www.ruby-forum.com/t/problem-setting-multi-value-cookie/97999 "2006-01-27T23:54:34Z")
I’m trying to set a multi-value cookie but for some reason it’s not working. Any help would be appreciated. cookies\[:user\] = { :value =\> {:email=\>params\[:login\]\[:email\], :passwd=\>params\[:login\]\[:passwd\]}, :expires =\> … --- ## [Custom flash\[:notice\]](https://www.ruby-forum.com/t/custom-flash-notice/94781)
**Author:** [@dmarkow](https://www.ruby-forum.com/u/dmarkow)\ **Replies:** 3\ **Last updated:** [January 9, 2006, 5:02am UTC](https://www.ruby-forum.com/t/custom-flash-notice/94781 "2006-01-09T05:02:12Z")
Rails mailing list removed\_email\_address@domain.invalid http://lists.rubyonrails.org/mailman/listinfo/rails --- ## [Http 500](https://www.ruby-forum.com/t/http-500/89523)
**Author:** [@Thomas\_Delnoij](https://www.ruby-forum.com/u/Thomas_Delnoij)\ **Replies:** 3\ **Last updated:** [January 4, 2006, 10:34pm UTC](https://www.ruby-forum.com/t/http-500/89523 "2006-01-04T22:34:12Z")
Hi. I am faced with a problem that has been described in other emails. The proposed solutions don’t work for me, and as I am stuck with it now for several hours, I ask here. I am running RoR 1.0 and Ruby 1.8.2 on SuS… --- ## [Getting onto edge rails](https://www.ruby-forum.com/t/getting-onto-edge-rails/50891)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 3\ **Last updated:** [December 22, 2005, 6:04pm UTC](https://www.ruby-forum.com/t/getting-onto-edge-rails/50891 "2005-12-22T18:04:32Z")
Following directions from the wiki, I first tried to use svn:externals $ svn propedit svn:externals vendor svn: ‘.’ is not a working copy and got that error. I then checked out the trunk into my /vendor folder. How… --- ## [Ruby -r profile gives wrong percentage?](https://www.ruby-forum.com/t/ruby-r-profile-gives-wrong-percentage/73423)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [December 21, 2005, 11:08am UTC](https://www.ruby-forum.com/t/ruby-r-profile-gives-wrong-percentage/73423 "2005-12-21T11:08:59Z")
I am using Windows, and I was testing the profiler with the simple sieve.rb program. I may not have a good understanding of Ruby’s profiler but It seems that it gives me wrong percentages… I guess it is due to the ove… --- ## [Concerning the #to\_\* convention](https://www.ruby-forum.com/t/concerning-the-to-convention/100321)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 3\ **Last updated:** [December 14, 2005, 9:28pm UTC](https://www.ruby-forum.com/t/concerning-the-to-convention/100321 "2005-12-14T21:28:48Z")
Howdy partners! I’m having a bit of fun writing a Ruby XML document object model (yes, I’m aware of the fact that there already exists such models), and I’m using #to\_\* throughout the code. I’m just wondering if a #to… --- ## [Stupid newbie question](https://www.ruby-forum.com/t/stupid-newbie-question/48662)
**Author:** [@jasonlee9](https://www.ruby-forum.com/u/jasonlee9)\ **Replies:** 3\ **Last updated:** [November 23, 2005, 3:34am UTC](https://www.ruby-forum.com/t/stupid-newbie-question/48662 "2005-11-23T03:34:35Z")
Sorry guys but I have to ask this as I’m completely stumped. I have a table like so party\_type ±------+ | id | | type | | \_name | ±------+ And my relevant unit test portion (setup works fine): def test\_truth … --- ## [Issues with N210](https://www.ruby-forum.com/t/issues-with-n210/242355)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [June 18, 2015, 3:43pm UTC](https://www.ruby-forum.com/t/issues-with-n210/242355 "2015-06-18T15:43:48Z")
Hello All, I would like to know that is the USRP2 needs separate installation on the host or It will work smoothly with the USRP 1 configured host?? I have a host configured for USRP 1, I used these for few lab work… --- ## [How to create a table dynamically in rails 4.without creating model?](https://www.ruby-forum.com/t/how-to-create-a-table-dynamically-in-rails-4-without-creating-model/233892)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [January 20, 2015, 7:31pm UTC](https://www.ruby-forum.com/t/how-to-create-a-table-dynamically-in-rails-4-without-creating-model/233892 "2015-01-20T19:31:49Z")
how to create a table dynamically in rails 4.without creating model? --- ## [Nginx run into Stat D](https://www.ruby-forum.com/t/nginx-run-into-stat-d/232223)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 29, 2014, 1:07pm UTC](https://www.ruby-forum.com/t/nginx-run-into-stat-d/232223 "2014-09-29T13:07:10Z")
Hi community, We are using Nginx as static http server to cache/send static smal file. The average file size is about 10k ~ 200k -, and nginx server can process ~10000 request per second. It runs well but some times … --- ## [Why cannot the same path for cache used several times?](https://www.ruby-forum.com/t/why-cannot-the-same-path-for-cache-used-several-times/231389)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 6, 2014, 8:47am UTC](https://www.ruby-forum.com/t/why-cannot-the-same-path-for-cache-used-several-times/231389 "2014-08-06T08:47:24Z")
What is wrong in having configured: proxy\_cache\_path /data/nginx/cache levels=1:2 keys\_zone=one:10m; proxy\_cache\_path /data/nginx/cache levels=1:2 keys\_zone=two:10m; each stanza loaded from a different .conf file (fro… --- ## [Content\_by\_lua not reading/printing header values](https://www.ruby-forum.com/t/content-by-lua-not-reading-printing-header-values/230567)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 24, 2014, 2:29pm UTC](https://www.ruby-forum.com/t/content-by-lua-not-reading-printing-header-values/230567 "2014-06-24T14:29:10Z")
My nginx.conf upstream testdb { postgres\_server 10.0.9.43:9000 dbname=testdb user=postgres password=postgres; postgres\_keepalive max=100 mode=multi overflow=ignore; } location / { set $x ""; … --- ## [Async message flow control](https://www.ruby-forum.com/t/async-message-flow-control/239450)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 27, 2014, 3:38pm UTC](https://www.ruby-forum.com/t/async-message-flow-control/239450 "2014-02-27T15:38:07Z")
How does one achieve flow control with the new style message passing API? I have a use case in which I’m generating packets in one flowgraph and pushing them through a pdu\_to\_tagged\_stream (P2TS) block to be modulated… --- ## [Segfault in analog.quadrature\_demod\_cf](https://www.ruby-forum.com/t/segfault-in-analog-quadrature-demod-cf/239193)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [February 19, 2014, 9:18am UTC](https://www.ruby-forum.com/t/segfault-in-analog-quadrature-demod-cf/239193 "2014-02-19T09:18:59Z")
Application that reproduces segfault: debug backtrace: http://pastebin.com/FjnHu6Cs patch that fixes it for me, although I’m sure theres a better place to fix it: diff --git a/gr-analog/lib/quadrature\_demod\_cf\_imp… --- ## [Need help on libsvn-ruby](https://www.ruby-forum.com/t/need-help-on-libsvn-ruby/239085)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 11, 2014, 7:05pm UTC](https://www.ruby-forum.com/t/need-help-on-libsvn-ruby/239085 "2014-02-11T19:05:48Z")
Hi, We want to do checkout, checkin/commit on the SVN server. We are using libsvn-ruby gem for the same. We could checkout through the code, but facing issues while committing the changes. It doesn’t show any error,… --- ## [Connection fails, No UHD Devices Found](https://www.ruby-forum.com/t/connection-fails-no-uhd-devices-found/238055)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [December 16, 2013, 9:04am UTC](https://www.ruby-forum.com/t/connection-fails-no-uhd-devices-found/238055 "2013-12-16T09:04:16Z")
It is very annoying that sometimes I can not connect to the device using this command: ~$ sudo ifconfig eth0 192.168.10.1 I can ping 192.168.10.1, but ping 192.168.10.2 fails: ~$ sudo ifconfig eth0 192.168.10.1 ~$ p… --- ## [Jrubyfx applet deployment](https://www.ruby-forum.com/t/jrubyfx-applet-deployment/236782)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [October 2, 2013, 8:36pm UTC](https://www.ruby-forum.com/t/jrubyfx-applet-deployment/236782 "2013-10-02T20:36:43Z")
HI all, I have a need to deploy a jrubyfx app as an applet. Are there any examples of that use case available. Are the load times bearable ? Is it possible to cache jruby locally ? Any guidance/feedback is appreciate… --- ## [Nginx-reverse-proxy-proxy-cache-inside-if-block-possible](https://www.ruby-forum.com/t/nginx-reverse-proxy-proxy-cache-inside-if-block-possible/235842)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 19, 2013, 10:26am UTC](https://www.ruby-forum.com/t/nginx-reverse-proxy-proxy-cache-inside-if-block-possible/235842 "2013-07-19T10:26:40Z")
Hi I am running a BBS server(nginx). And now I want to setup a cache server (using nginx)in front of the BBS server to cache the pic . The URL for the pic is something like this: http://www.mysite.com/forum.php?mo… --- ## [Nginx-1.3.12](https://www.ruby-forum.com/t/nginx-1-3-12/229834)
**Author:** [@Maxim\_D](https://www.ruby-forum.com/u/Maxim_D)\ **Replies:** 1\ **Last updated:** [February 8, 2013, 10:54am UTC](https://www.ruby-forum.com/t/nginx-1-3-12/229834 "2013-02-08T10:54:34Z")
Changes with nginx 1.3.12 05 Feb 2013 \*) Feature: variables support in the "proxy\_bind", "fastcgi\_bind", "memcached\_bind", "scgi\_bind", and "uwsgi\_bind" directives. \*) Feature… --- ## [Fwd: glass:r37420 (trunk): \* array.c (recursive\_equal): performance improvement](https://www.ruby-forum.com/t/fwd-glass-r37420-trunk-array-c-recursive-equal-performance-improvement/224193)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [November 2, 2012, 4:41pm UTC](https://www.ruby-forum.com/t/fwd-glass-r37420-trunk-array-c-recursive-equal-performance-improvement/224193 "2012-11-02T16:41:39Z")
ChangeLog $B$H%m%0$K!$;2\>H$O$"$k$s$G$9$,!$$I$&@-G=8~\>e$7$?$N$+!$C;$/$^$H$a(B $B$FD:$1$k$HNI$$$+$H;W$$$^$9!%(B -------- Original Message -------- Subject: \[ruby-changes:25363\] glass:r37420 (trunk): \* array.c (recursi… --- ## [Nginx-1.3.4](https://www.ruby-forum.com/t/nginx-1-3-4/221798)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [July 31, 2012, 5:47pm UTC](https://www.ruby-forum.com/t/nginx-1-3-4/221798 "2012-07-31T17:47:46Z")
Changes with nginx 1.3.4 31 Jul 2012 \*) Change: the "ipv6only" parameter is now turned on by default for listening IPv6 sockets. \*) Feature: the Clang compiler support. \*) B… --- ## [Unicorn 4.3.0 - Rack HTTP server for fast clients and Unix](https://www.ruby-forum.com/t/unicorn-4-3-0-rack-http-server-for-fast-clients-and-unix/218982)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 29, 2012, 9:51am UTC](https://www.ruby-forum.com/t/unicorn-4-3-0-rack-http-server-for-fast-clients-and-unix/218982 "2012-04-29T09:51:40Z")
Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be ser… --- ## [Difference between merging a hash in ruby and using merge\_conditions of activerecord](https://www.ruby-forum.com/t/difference-between-merging-a-hash-in-ruby-and-using-merge-conditions-of-activerecord/218196)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 23, 2012, 11:00pm UTC](https://www.ruby-forum.com/t/difference-between-merging-a-hash-in-ruby-and-using-merge-conditions-of-activerecord/218196 "2012-03-23T23:00:40Z")
The ruby library comes with a method called merge that allows you to merge two hashes. So then why does merge\_conditions exist in activereocrd, which appears to be doing the same thing. thanks for response --- ## [The problem about main thread and worker thread processing the same event](https://www.ruby-forum.com/t/the-problem-about-main-thread-and-worker-thread-processing-the-same-event/217765)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 12, 2012, 11:27am UTC](https://www.ruby-forum.com/t/the-problem-about-main-thread-and-worker-thread-processing-the-same-event/217765 "2012-03-12T11:27:05Z")
In the case of work process is configured to support multi-threading in the following scene, there is an event at the same time will be handled by the main thread and worker thread. step1: in ngx\_process\_events\_and\_ti… --- ## [Anybody willing?](https://www.ruby-forum.com/t/anybody-willing/214280)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [November 28, 2011, 1:40am UTC](https://www.ruby-forum.com/t/anybody-willing/214280 "2011-11-28T01:40:13Z")
Hey, I was wondering if someone would help me out through Skype a little teaching thing. I just need a little push in the right direction so if you could please email me @: removed\_email\_address@domain.invalid thank yo… --- ## [How to implement facebook and twitter login in rails 3 using mongoid](https://www.ruby-forum.com/t/how-to-implement-facebook-and-twitter-login-in-rails-3-using-mongoid/206686)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 7, 2011, 12:32pm UTC](https://www.ruby-forum.com/t/how-to-implement-facebook-and-twitter-login-in-rails-3-using-mongoid/206686 "2011-05-07T12:32:36Z")
Im using mongodb database in my rails 3 app. i tried to implement facebook and twitter login in my applications but i failed. Can anyone… Thanks and Regards… --- ## [JRuby Vaadin examples](https://www.ruby-forum.com/t/jruby-vaadin-examples/206574)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [May 5, 2011, 10:12am UTC](https://www.ruby-forum.com/t/jruby-vaadin-examples/206574 "2011-05-05T10:12:22Z")
Hi, Could anybody point me in the direction of some code examples that show the Vaadin framework being used with JRuby? I’d like to see what’s possible but I’m having trouble getting started. Regards, Chris --- ## [Nginx + embedded perl, sharing variables across workers](https://www.ruby-forum.com/t/nginx-embedded-perl-sharing-variables-across-workers/205450)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 7, 2011, 1:18am UTC](https://www.ruby-forum.com/t/nginx-embedded-perl-sharing-variables-across-workers/205450 "2011-04-07T01:18:28Z")
Hi, I have written a perl handler that generates a random value and needs to maintain the same value consistently across all other perl handlers (as there is 1 perl handler per nginx worker) until the workers are res… --- ## [Multiple collection\_select](https://www.ruby-forum.com/t/multiple-collection-select/195454)
**Author:** [@PalaniKannan\_K](https://www.ruby-forum.com/u/PalaniKannan_K)\ **Replies:** 1\ **Last updated:** [September 23, 2010, 1:07pm UTC](https://www.ruby-forum.com/t/multiple-collection-select/195454 "2010-09-23T13:07:41Z")
Dear all, collection\_select (country) collection\_select (state) collection\_select (city) I need to give the query system hierarchically. (Eg. select India -\> then it should populate states in India-\> select state t… --- ## [Rails3: Should nested ActiveModel be treated like nested ActiveRecord](https://www.ruby-forum.com/t/rails3-should-nested-activemodel-be-treated-like-nested-activerecord/193244)
**Author:** [@tnyplz](https://www.ruby-forum.com/u/tnyplz)\ **Replies:** 1\ **Last updated:** [August 16, 2010, 8:04pm UTC](https://www.ruby-forum.com/t/rails3-should-nested-activemodel-be-treated-like-nested-activerecord/193244 "2010-08-16T20:04:59Z")
I have an User model (ActiveRecord). It has many Addresses (ActiveRecord) and one CreditCard (ActiveModel) When I submit my nested form the CreditCard validations did not fire. So… in my User model I added this so t… --- ## [RE : Re: Git](https://www.ruby-forum.com/t/re-re-git/180145)
**Author:** [@Yann\_Lugrin](https://www.ruby-forum.com/u/Yann_Lugrin)\ **Replies:** 1\ **Last updated:** [December 13, 2009, 11:17am UTC](https://www.ruby-forum.com/t/re-re-git/180145 "2009-12-13T11:17:23Z")
Pour mes hébergements git non public j’ai utilisé gitoris mais je ne sais pas se qu’il en est de de projet. C’était assez simple à administrer et compatible avec gitweb. Mais j’ai tendance à utilisée github auj… --- ## [Main Object error](https://www.ruby-forum.com/t/main-object-error/175604)
**Author:** [@prashanth\_hiremath](https://www.ruby-forum.com/u/prashanth_hiremath)\ **Replies:** 1\ **Last updated:** [September 16, 2009, 1:37pm UTC](https://www.ruby-forum.com/t/main-object-error/175604 "2009-09-16T13:37:12Z")
Hi i am applying the formula to find the surrounding distance within 10 km using ruby geokit x=((((acos(sin((’#{lat}’\*pi()/180)) \* sin((latitude\*pi()/180))+cos((’#{lat}’\*pi()/180)) \* cos((latitude\*pi()/180)) \* cos(… --- ## [Database Diagram Advice needed plus Normalization](https://www.ruby-forum.com/t/database-diagram-advice-needed-plus-normalization/172036)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 1\ **Last updated:** [July 13, 2009, 6:11pm UTC](https://www.ruby-forum.com/t/database-diagram-advice-needed-plus-normalization/172036 "2009-07-13T18:11:22Z")
Hi all, I’m getting into the meat of my application, namely transitional calculations between statistical tables. As a brief overview: 37 categorical statistics tables (independent data from one another) but each be… --- ## [Can't update my live site](https://www.ruby-forum.com/t/cant-update-my-live-site/166712)
**Author:** [@adsouzp](https://www.ruby-forum.com/u/adsouzp)\ **Replies:** 1\ **Last updated:** [April 28, 2009, 9:57pm UTC](https://www.ruby-forum.com/t/cant-update-my-live-site/166712 "2009-04-28T21:57:30Z")
So I wanted to change spelling errors and other thing on my live site so I changed them on my local machine but I not sure on how to over write though changes to dreamhost. I could do it manually though there FTP but … --- ## [Net-ssh : popen3](https://www.ruby-forum.com/t/net-ssh-popen3/152498)
**Author:** [@Philip\_MSSS\_ller](https://www.ruby-forum.com/u/Philip_MSSS_ller)\ **Replies:** 1\ **Last updated:** [November 4, 2008, 4:48pm UTC](https://www.ruby-forum.com/t/net-ssh-popen3/152498 "2008-11-04T16:48:37Z")
Hi everybody, I want to start and interact with a process on another machine. After reading example 20.10 in “The Ruby Cookbook” and doing some internet research I decided to use net/ssh and popen3. Sadly, it does n… --- ## [Radiant Conference Survey Reminder](https://www.ruby-forum.com/t/radiant-conference-survey-reminder/147511)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 1\ **Last updated:** [September 3, 2008, 5:08pm UTC](https://www.ruby-forum.com/t/radiant-conference-survey-reminder/147511 "2008-09-03T17:08:32Z")
This is a friendly reminder that the survey for the Radiant Conference is up and open until 12:00AM EDT Saturday, September 13. Make sure to respond if you want to have a say in any aspect of the conference. Also re… --- ## [A String.from\_java\_bytes Equivalent?](https://www.ruby-forum.com/t/a-string-from-java-bytes-equivalent/142816)
**Author:** [@ror\_arch](https://www.ruby-forum.com/u/ror_arch)\ **Replies:** 1\ **Last updated:** [July 14, 2008, 5:55pm UTC](https://www.ruby-forum.com/t/a-string-from-java-bytes-equivalent/142816 "2008-07-14T17:55:42Z")
I am looking at the following blog posting where someone is using jruby and iText to create a pdf file and then sending it to the browser : http://codersifu.blogspot.com/2007/06/howto-generate-pdf-files-in-ruby-on.html … --- ## [Re: RSpec Story - SystemStackError: stack level too deep](https://www.ruby-forum.com/t/re-rspec-story-systemstackerror-stack-level-too-deep/139870)
**Author:** [@Willem\_van\_den\_Ende](https://www.ruby-forum.com/u/Willem_van_den_Ende)\ **Replies:** 1\ **Last updated:** [June 10, 2008, 7:18pm UTC](https://www.ruby-forum.com/t/re-rspec-story-systemstackerror-stack-level-too-deep/139870 "2008-06-10T19:18:12Z")
Hi Ben, This is probably not an rspec issue, but a rails defect ( http://dev.rubyonrails.org/ticket/10896 ). From your code, I am assuming you are story testing a Rails app. I was bitten by this too recently… Took m… --- ## [RoR Vortrag am 21.05.08 bei Lehmanns in HH](https://www.ruby-forum.com/t/ror-vortrag-am-21-05-08-bei-lehmanns-in-hh/137807)
**Author:** [@GoldhammerS\_Uwe](https://www.ruby-forum.com/u/GoldhammerS_Uwe)\ **Replies:** 1\ **Last updated:** [May 16, 2008, 5:36pm UTC](https://www.ruby-forum.com/t/ror-vortrag-am-21-05-08-bei-lehmanns-in-hh/137807 "2008-05-16T17:36:44Z")
Hallo Leute, heute ist mir folgende Einladung ins Haus geflattert: Ein Abend mit "Ruby" und "Ruby on Rails" Vortrag und Diskussion mit Sascha Kersken und Denny Carl Mittwoch, 21. Mai 2008, ab 20 Uhr Lehmanns Fachbuchh… --- ## [Ferret installation problem](https://www.ruby-forum.com/t/ferret-installation-problem/132435)
**Author:** [@srinivasraopala](https://www.ruby-forum.com/u/srinivasraopala)\ **Replies:** 1\ **Last updated:** [March 20, 2008, 1:47pm UTC](https://www.ruby-forum.com/t/ferret-installation-problem/132435 "2008-03-20T13:47:03Z")
Hi All, I got one problem in the installation of ferret.I am using rails 2.0.2 and IDE is radrails. When I am going to install ferret, it is showing one error. i.e failed to building gem native extension. And D:/P… --- ## [WYSIWYG-Editor](https://www.ruby-forum.com/t/wysiwyg-editor/129939)
**Author:** [@Thomas\_V](https://www.ruby-forum.com/u/Thomas_V)\ **Replies:** 1\ **Last updated:** [February 23, 2008, 10:02am UTC](https://www.ruby-forum.com/t/wysiwyg-editor/129939 "2008-02-23T10:02:42Z")
Habt ihr Erfahrungen? Kann jemand einen Editor empfehlen? Ich habe mit PHP immer gerne den FCKeditor genommen. Muss aber nicht zwingend. Was aber dabei sein sollte ist ein Filebrowser, um ein Bild auszuwählen, das an… --- ## [Does the DRB server need a Mutex lock?](https://www.ruby-forum.com/t/does-the-drb-server-need-a-mutex-lock/129244)
**Author:** [@ndrake](https://www.ruby-forum.com/u/ndrake)\ **Replies:** 1\ **Last updated:** [February 15, 2008, 8:22pm UTC](https://www.ruby-forum.com/t/does-the-drb-server-need-a-mutex-lock/129244 "2008-02-15T20:22:50Z")
Recently we added more processor cores to the box that holds the acts\_as\_ferret drb server and now we are getting this fun: Mysql::Error: Lost connection to MySQL server during query: SHOW TABLES It happens in ferret\_… --- ## [Loading an index into memory?](https://www.ruby-forum.com/t/loading-an-index-into-memory/127850)
**Author:** [@plambert](https://www.ruby-forum.com/u/plambert)\ **Replies:** 1\ **Last updated:** [February 2, 2008, 4:16pm UTC](https://www.ruby-forum.com/t/loading-an-index-into-memory/127850 "2008-02-02T16:16:11Z")
Is there a way to tell Ferret (or AAF) to read an entire index into memory, for faster searching? I have small index (3-4 MB) that could be kept in memory. Or does Ferret do that automatically? Thanks, –Paul --- ## [Sizeof(Object)](https://www.ruby-forum.com/t/sizeof-object/116435)
**Author:** [@Nikolay\_Kurtov](https://www.ruby-forum.com/u/Nikolay_Kurtov)\ **Replies:** 1\ **Last updated:** [October 5, 2007, 3:22pm UTC](https://www.ruby-forum.com/t/sizeof-object/116435 "2007-10-05T15:22:37Z")
I search the group and found a topic about sizeof(Class)/ sizeof(Object). But there isn’t an answer, how can I implement sizeof(Object) in Ruby. Maybe someone has some ideas about that? --- ## [Lecture de fichiers UTF-8](https://www.ruby-forum.com/t/lecture-de-fichiers-utf-8/113722)
**Author:** [@tlockney](https://www.ruby-forum.com/u/tlockney)\ **Replies:** 1\ **Last updated:** [September 6, 2007, 1:31pm UTC](https://www.ruby-forum.com/t/lecture-de-fichiers-utf-8/113722 "2007-09-06T13:31:42Z")
Bonjour a tous, Bien decidé a traduire un site en quelques langue, je me suis essayé avec succés au plugin Globalize. Maintenant, j’essaye de créer un petit programme qui lit les traductions pour les mettres dans… --- ## [Database Sessions with Oracle 10g Problem](https://www.ruby-forum.com/t/database-sessions-with-oracle-10g-problem/103316)
**Author:** [@SteveG](https://www.ruby-forum.com/u/SteveG)\ **Replies:** 1\ **Last updated:** [May 4, 2007, 6:20pm UTC](https://www.ruby-forum.com/t/database-sessions-with-oracle-10g-problem/103316 "2007-05-04T18:20:00Z")
Hello all, I changed the app to use the active\_record\_store for sessions. This worked fine in my Windows development environment. Then I moved the app over to the Linux Dev environment and now I am seeing oracle ORA-… [Previous page](https://www.ruby-forum.com/top.md?page=1819&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1821&per_page=50)