# Top **URL:** https://www.ruby-forum.com/top.md?page=571 [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:** 572 --- ## [Installing GNURadio Using build script](https://www.ruby-forum.com/t/installing-gnuradio-using-build-script/243300)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [September 9, 2015, 5:36am UTC](https://www.ruby-forum.com/t/installing-gnuradio-using-build-script/243300 "2015-09-09T05:36:06Z")
Hello Everyone, When I try to install GNURadio using the build script provided the build-gnuradio script I get the following error. \[ 47%\] Building CXX object gr-filter/lib/CMakeFiles/test-gr-filter.dir/qa\_firdes.cc… --- ## [Inline attachment](https://www.ruby-forum.com/t/inline-attachment/182215)
**Author:** [@charanya](https://www.ruby-forum.com/u/charanya)\ **Replies:** 2\ **Last updated:** [March 26, 2010, 12:34pm UTC](https://www.ruby-forum.com/t/inline-attachment/182215 "2010-03-26T12:34:21Z")
Hi All I followed this link http://blog.thoughtobject.com/2007/05/26/5/ and installed inline-attachment for attaching image files in my mails. But when i add this @cid = Time.now.to\_f.to\_s + “removed\_email\_address@do… --- ## [HTTPClient download binary file](https://www.ruby-forum.com/t/httpclient-download-binary-file/136511)
**Author:** [@deadinplastic](https://www.ruby-forum.com/u/deadinplastic)\ **Replies:** 2\ **Last updated:** [May 3, 2008, 3:19am UTC](https://www.ruby-forum.com/t/httpclient-download-binary-file/136511 "2008-05-03T03:19:56Z")
Hi, I’m writing a simple program which downloads a resource from the internet. When I save a file to disk, it always ends up a few bytes larger than it should be and is thus recognized as a damaged file. The code I’m… --- ## [ActiveRecord: created\_at/\_on / updated\_at/\_on data type](https://www.ruby-forum.com/t/activerecord-created-at-on-updated-at-on-data-type/111842)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [August 12, 2007, 2:46am UTC](https://www.ruby-forum.com/t/activerecord-created-at-on-updated-at-on-data-type/111842 "2007-08-12T02:46:51Z")
Quick question, before I monkey up my db. In ActiveRecord, regarding the magic column names created\_at created\_on updated\_at updated\_on They’re all mentioned in AWDWR and the API docs, but … What data type do they ea… --- ## [Use of double quotes inside double quoted string for interpolation](https://www.ruby-forum.com/t/use-of-double-quotes-inside-double-quoted-string-for-interpolation/264775)
**Author:** [@Ayusoft](https://www.ruby-forum.com/u/Ayusoft)\ **Replies:** 1\ **Last updated:** [May 11, 2024, 9:46pm UTC](https://www.ruby-forum.com/t/use-of-double-quotes-inside-double-quoted-string-for-interpolation/264775 "2024-05-11T21:46:29Z")
I’m using string interpolation and inside that I’m using doubles quotes in split function as below: var1 = “Ruby-Code” result = “Hello #{var1.split(”-“)\[0\]}” Here, I have used double quotes instead of single quotes in… --- ## [ActiveSupport::OrderedHash disappears?](https://www.ruby-forum.com/t/activesupport-orderedhash-disappears/209489)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [July 15, 2011, 1:04am UTC](https://www.ruby-forum.com/t/activesupport-orderedhash-disappears/209489 "2011-07-15T01:04:11Z")
I noticed that ActiveSupport::OrderedHash disappeared from the Rails API pages. Does it mean that it is going to be deprecated? I know that Hash is ordered in Ruby 1.9, but this subject seems controversial, and in my… --- ## [Row count of table](https://www.ruby-forum.com/t/row-count-of-table/111458)
**Author:** [@vanivk](https://www.ruby-forum.com/u/vanivk)\ **Replies:** 1\ **Last updated:** [August 7, 2007, 7:05pm UTC](https://www.ruby-forum.com/t/row-count-of-table/111458 "2007-08-07T19:05:31Z")
Hello all, I am stuck up in finding the row count of a table in a HTML page through Watir script. I am using row\_count() function to find the number of rows in the table. Its returning me incorrect number of rows in t… --- ## [Problem with echo\_before when proxying a server which sends gzipped content](https://www.ruby-forum.com/t/problem-with-echo-before-when-proxying-a-server-which-sends-gzipped-content/240214)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [April 29, 2014, 9:26pm UTC](https://www.ruby-forum.com/t/problem-with-echo-before-when-proxying-a-server-which-sends-gzipped-content/240214 "2014-04-29T21:26:03Z")
Hi everyone, currently I’m, trying to configure NGINX as a proxy for JSON from the iTunes API. It’s for a small game, iTunes is slow sometimes and the data for the game is mostly the same for a good length of time, a… --- ## [Hash name is not recognized by Ruby unless first letter is capitalized](https://www.ruby-forum.com/t/hash-name-is-not-recognized-by-ruby-unless-first-letter-is-capitalized/228852)
**Author:** [@ter](https://www.ruby-forum.com/u/ter)\ **Replies:** 3\ **Last updated:** [May 10, 2013, 10:22am UTC](https://www.ruby-forum.com/t/hash-name-is-not-recognized-by-ruby-unless-first-letter-is-capitalized/228852 "2013-05-10T10:22:50Z")
Hi, all: My little test code below will not recognize the hash variable if its first letter is not capitalized. If the first letter is capitalized, then everything is OK. I’ll appreciate any explanation for this beh… --- ## [Importar un archivo dbf a una tabla en postgresql ó convertir un dbf en cvs](https://www.ruby-forum.com/t/importar-un-archivo-dbf-a-una-tabla-en-postgresql-o-convertir-un-dbf-en-cvs/199412)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 0\ **Last updated:** [November 20, 2010, 6:24pm UTC](https://www.ruby-forum.com/t/importar-un-archivo-dbf-a-una-tabla-en-postgresql-o-convertir-un-dbf-en-cvs/199412 "2010-11-20T18:24:21Z")
Hola a tod@s, Mi problema radica en que debo cargar en mi base de datos que está en postgres una tabla que está en formato dbf. Por tanto necesito saber como parsear ese archivo dbf. La otra solución es como pasar el… --- ## [USRP: FFT on FPGA?](https://www.ruby-forum.com/t/usrp-fft-on-fpga/84796)
**Author:** [@Jens\_E](https://www.ruby-forum.com/u/Jens_E)\ **Replies:** 3\ **Last updated:** [February 9, 2007, 4:39am UTC](https://www.ruby-forum.com/t/usrp-fft-on-fpga/84796 "2007-02-09T04:39:47Z")
Hi, is it feasible to implement an FFT directly on the FPGA in the USRP? I would like to use the USRP for spectral analysis, a 512-point FFT (and windowing) would greatly reduce CPU load. A “hardware” FFT would also… --- ## [ActiveRecord without database](https://www.ruby-forum.com/t/activerecord-without-database/98729)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 3\ **Last updated:** [January 30, 2006, 6:28pm UTC](https://www.ruby-forum.com/t/activerecord-without-database/98729 "2006-01-30T18:28:51Z")
The question is this. Can I use ActiveRecord without the presence of a database? I use only YAML file for my project and I would like use the power of ActiveRecord for my models. I have not tested and so I ask you if … --- ## [Ptime get\_time(void) precision down to millisec microsec nanosec?](https://www.ruby-forum.com/t/ptime-get-time-void-precision-down-to-millisec-microsec-nanosec/207147)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 20, 2011, 1:14pm UTC](https://www.ruby-forum.com/t/ptime-get-time-void-precision-down-to-millisec-microsec-nanosec/207147 "2011-05-20T13:14:41Z")
Hi Everyone First, I would like to introduce myself (ourselves) : VeriSat, Oslo based company (Norway). We are working on a project, using USRP (N210) platform, which aim is to build a DVB-RCS Terminal Shortly RCS is… --- ## [? true : false returns nil?](https://www.ruby-forum.com/t/true-false-returns-nil/165617)
**Author:** [@rcordner](https://www.ruby-forum.com/u/rcordner)\ **Replies:** 4\ **Last updated:** [April 15, 2009, 7:25pm UTC](https://www.ruby-forum.com/t/true-false-returns-nil/165617 "2009-04-15T19:25:11Z")
I have the following code fragment: i = 1 j = case i when 1 true else false end I would expect j to equal true after the run, but it equals nil. If I change the return values to anything else but true and false,… --- ## [Common Lisp conditions](https://www.ruby-forum.com/t/common-lisp-conditions/161110)
**Author:** [@gavin\_s](https://www.ruby-forum.com/u/gavin_s)\ **Replies:** 4\ **Last updated:** [February 26, 2009, 10:05pm UTC](https://www.ruby-forum.com/t/common-lisp-conditions/161110 "2009-02-26T22:05:34Z")
Hi, So far as the search engine on this newsgroup is concerned, there’s been no discussion about including a Common Lisp-style condition system in a future version of Ruby. For information about these, \[1\] is a good… --- ## [Mongrel on Ruby 1.8.6 w/ patchlevel 279 (Win)](https://www.ruby-forum.com/t/mongrel-on-ruby-1-8-6-w-patchlevel-279-win/144185)
**Author:** [@mersus](https://www.ruby-forum.com/u/mersus)\ **Replies:** 4\ **Last updated:** [August 16, 2008, 3:44pm UTC](https://www.ruby-forum.com/t/mongrel-on-ruby-1-8-6-w-patchlevel-279-win/144185 "2008-08-16T15:44:34Z")
Hi, I can’t install Mongrel on Ruby 1.8.6 (patchlevel 279), using Windows XP. My environment: C:\\ruby18\>gem environment RubyGems Environment: RUBYGEMS VERSION: 1.2.0 RUBY VERSION: 1.8.6 (2008-07-17 patchlevel 279)… --- ## [Can sqlite3 go case-insensitive?](https://www.ruby-forum.com/t/can-sqlite3-go-case-insensitive/130935)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 4\ **Last updated:** [March 6, 2008, 4:44am UTC](https://www.ruby-forum.com/t/can-sqlite3-go-case-insensitive/130935 "2008-03-06T04:44:45Z")
Railsers: Our tests are getting slow, so among the potential speed boosts we are trying the sqlite3 driver. But someone here (certainly not me!) wrote tests with sloppy case! MySQL doesn’t mind. While I fix these … --- ## [Ruby thread-dump Gem](https://www.ruby-forum.com/t/ruby-thread-dump-gem/109921)
**Author:** [@afg](https://www.ruby-forum.com/u/afg)\ **Replies:** 4\ **Last updated:** [July 20, 2007, 6:21pm UTC](https://www.ruby-forum.com/t/ruby-thread-dump-gem/109921 "2007-07-20T18:21:42Z")
So a huge feature missed from the JVM is the ability to send SIGQUIT (ctrl-break) and get a list of running threads. This feature is a killer feature for tracking down hung processes, as it will allow you to see where… --- ## [Desperate, errors with file upload](https://www.ruby-forum.com/t/desperate-errors-with-file-upload/207731)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [June 3, 2011, 7:26am UTC](https://www.ruby-forum.com/t/desperate-errors-with-file-upload/207731 "2011-06-03T07:26:08Z")
hello, i implementing a file upload using paperclip plugin. i getting the following error \[1\] when uploading a file. I’m using the gems rails v2.3.8 and paperclip v2.1.6. the parameter hash looks like \[2\], the model … --- ## [Jointure sqlite](https://www.ruby-forum.com/t/jointure-sqlite/172054)
**Author:** [@renaudh](https://www.ruby-forum.com/u/renaudh)\ **Replies:** 7\ **Last updated:** [July 14, 2009, 8:24pm UTC](https://www.ruby-forum.com/t/jointure-sqlite/172054 "2009-07-14T20:24:14Z")
Hello ! J aie beau chercher, je ne comprends pas ce que je fais de faux dans ce cas basique: une jointure avec 2 tables: def self.jointure conditions=“table1.id = table2.id” my\_results=self.find(:all, :include=\>‘tab… --- ## [Nginx-1.5.8](https://www.ruby-forum.com/t/nginx-1-5-8/238106)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 8\ **Last updated:** [December 22, 2013, 4:12pm UTC](https://www.ruby-forum.com/t/nginx-1-5-8/238106 "2013-12-22T16:12:35Z")
Changes with nginx 1.5.8 17 Dec 2013 \*) Feature: IPv6 support in resolver. \*) Feature: the "listen" directive supports the "fastopen" parameter. Thanks to Mathew Rodley. \*) … --- ## [NameError: uninitialized constant I18n](https://www.ruby-forum.com/t/nameerror-uninitialized-constant-i18n/158434)
**Author:** [@remco](https://www.ruby-forum.com/u/remco)\ **Replies:** 0\ **Last updated:** [January 23, 2009, 8:53am UTC](https://www.ruby-forum.com/t/nameerror-uninitialized-constant-i18n/158434 "2009-01-23T08:53:35Z")
Just installed the plugin as described on the link below. If i fire up my console and then: I18n.default\_locale = “en” i got the error message: NameError: uninitialized constant I18n from /Library/Ruby/Gems/1.8/g… --- ## [Pdf fdf implemenation](https://www.ruby-forum.com/t/pdf-fdf-implemenation/123218)
**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\ **Replies:** 8\ **Last updated:** [February 27, 2008, 11:32pm UTC](https://www.ruby-forum.com/t/pdf-fdf-implemenation/123218 "2008-02-27T23:32:34Z")
Does such a plugin for handling the marriage of rails data into existing PDF forms exist? This would be really cool. Craig --- ## [USRP and gnuradio errors - seems to disconnect often](https://www.ruby-forum.com/t/usrp-and-gnuradio-errors-seems-to-disconnect-often/129184)
**Author:** [@Casey\_T](https://www.ruby-forum.com/u/Casey_T)\ **Replies:** 8\ **Last updated:** [February 18, 2008, 11:27pm UTC](https://www.ruby-forum.com/t/usrp-and-gnuradio-errors-seems-to-disconnect-often/129184 "2008-02-18T23:27:24Z")
I’ve been doing some testing with a new USRP (manufactured 12/2007). My configuration is an Intel USB interface on a P965-S motherboard. I dual-boot XP SP2 and Arch Linux. In XP I’ve used Cygwin and MinGW. I’ve tried … --- ## [Why gem built with hoe depends on hoe?](https://www.ruby-forum.com/t/why-gem-built-with-hoe-depends-on-hoe/127810)
**Author:** [@pluskid](https://www.ruby-forum.com/u/pluskid)\ **Replies:** 8\ **Last updated:** [February 3, 2008, 3:50pm UTC](https://www.ruby-forum.com/t/why-gem-built-with-hoe-depends-on-hoe/127810 "2008-02-03T15:50:40Z")
Hi, I find hoe a cool tool to build and release gems. But I find that the gem built with hoe get a dependency to hoe automatically. I think the user will only need to install hoe if he want to build the gem manually.… --- ## [Aaf and stop words; query parser](https://www.ruby-forum.com/t/aaf-and-stop-words-query-parser/74671)
**Author:** [@Curtis\_Hatter](https://www.ruby-forum.com/u/Curtis_Hatter)\ **Replies:** 8\ **Last updated:** [November 21, 2006, 10:58am UTC](https://www.ruby-forum.com/t/aaf-and-stop-words-query-parser/74671 "2006-11-21T10:58:09Z")
I’ve been trying to implement acts\_as\_ferret in my latest project and ran into a snag. If I do a search for ‘auditor state’ then the search works perfectly. If I include a stop word, as in ‘auditor of state’, then I g… --- ## [Win32API GetOpenFileName - filter problem](https://www.ruby-forum.com/t/win32api-getopenfilename-filter-problem/150794)
**Author:** [@tszabi](https://www.ruby-forum.com/u/tszabi)\ **Replies:** 2\ **Last updated:** [October 13, 2008, 4:07pm UTC](https://www.ruby-forum.com/t/win32api-getopenfilename-filter-problem/150794 "2008-10-13T16:07:46Z")
Hi, I have found this script but the filtering doesn’t work. I can see all files instead I defined in the @ofn\[:lpstrFilter\]. Any idea what mistake I made? Thank you! Szabolcs require ‘dl’ $comdlg32 = DL.dlopen(‘com… --- ## [How is scaffold used?](https://www.ruby-forum.com/t/how-is-scaffold-used/136073)
**Author:** [@ssmile](https://www.ruby-forum.com/u/ssmile)\ **Replies:** 2\ **Last updated:** [April 28, 2008, 7:41pm UTC](https://www.ruby-forum.com/t/how-is-scaffold-used/136073 "2008-04-28T19:41:34Z")
I am new to Ruby on Rails. I have seen two kinds of using scaffold In a controller class to bind controller to its respective model as in class ContactController \< ApplicationController scaffold contact # contact h… --- ## [MP4 - start time is out mp4 stts samples](https://www.ruby-forum.com/t/mp4-start-time-is-out-mp4-stts-samples/221449)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [July 20, 2012, 10:44am UTC](https://www.ruby-forum.com/t/mp4-start-time-is-out-mp4-stts-samples/221449 "2012-07-20T10:44:36Z")
Hello, i get the following errors: 2012/07/15 22:58:44 \[info\] 30717#0: \*1 client prematurely closed connection while sending mp4 to client, client: 127.0.0.158, server: xxx.com, request: “GET /mp4/mp4/vs-xxx.720p.mp4… --- ## [PHP\_ADMIN\_VALUE and separate fcgi error\_log - are they possible?](https://www.ruby-forum.com/t/php-admin-value-and-separate-fcgi-error-log-are-they-possible/215589)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 10, 2012, 5:28pm UTC](https://www.ruby-forum.com/t/php-admin-value-and-separate-fcgi-error-log-are-they-possible/215589 "2012-01-10T17:28:52Z")
Hello, today I setup nginx 1.0.11 with multiple virtual hosts using Zend’s CE spawn-fcgi as a backend. All is working fine, but I can’t -propagate php’s ADMIN values to the virtualhosts (I tried to add location ~ .… --- ## [Rails Object in DB is Invalid](https://www.ruby-forum.com/t/rails-object-in-db-is-invalid/180006)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 5\ **Last updated:** [December 18, 2009, 11:50pm UTC](https://www.ruby-forum.com/t/rails-object-in-db-is-invalid/180006 "2009-12-18T23:50:00Z")
I have a model named Tickets that being saved to the database even when invalid. This is stopping me from using validations to help prevent duplicate data being saved to the DB. In script/console Ticket.last.valid? … --- ## [N00b here, rake error: Expected x.rb to define x](https://www.ruby-forum.com/t/n00b-here-rake-error-expected-x-rb-to-define-x/158202)
**Author:** [@groovetrain](https://www.ruby-forum.com/u/groovetrain)\ **Replies:** 5\ **Last updated:** [January 20, 2009, 5:10pm UTC](https://www.ruby-forum.com/t/n00b-here-rake-error-expected-x-rb-to-define-x/158202 "2009-01-20T17:10:16Z")
I’ve searched through the forum and google, and to no avail. I cannot seem to find the solution to my problem. No one has ever defined this as a rake problem. Anyway, it’s when my db:migrate tries to process this m… --- ## [Ruby-LDAP and leftover connections](https://www.ruby-forum.com/t/ruby-ldap-and-leftover-connections/94534)
**Author:** [@seanhussey](https://www.ruby-forum.com/u/seanhussey)\ **Replies:** 5\ **Last updated:** [May 17, 2006, 12:00am UTC](https://www.ruby-forum.com/t/ruby-ldap-and-leftover-connections/94534 "2006-05-17T00:00:57Z")
Hi all, I’m using RubyLDAP all over the place in my Rails app. I’m curious, though, if I’m not specifically unbinding in certain places, are the connections kept open? Also, assuming I’ve subclassed LDAP::Conn to pr… --- ## [Request\_time exstreamly larger than upstream\_response\_time for some queries when using fastcgi](https://www.ruby-forum.com/t/request-time-exstreamly-larger-than-upstream-response-time-for-some-queries-when-using-fastcgi/224668)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 22, 2012, 8:03am UTC](https://www.ruby-forum.com/t/request-time-exstreamly-larger-than-upstream-response-time-for-some-queries-when-using-fastcgi/224668 "2012-11-22T08:03:26Z")
Hi， I run python in backend, and use nginx to proxy queries to python by using fastcgi. I found some strange things in my nginx log those days. Some queries’ $request\_time are up to 40 seconds which their $upstream\_… --- ## [Array Specs](https://www.ruby-forum.com/t/array-specs/215452)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 1, 2012, 3:36am UTC](https://www.ruby-forum.com/t/array-specs/215452 "2012-02-01T03:36:07Z")
I’ve been working on bringing IronRuby up to speed with rubyspec, and picked the core\\array folder as a start: My pull request is here: I’d like to fix them all, but I’m not sure if I’ll have the time to do so He… --- ## [Can an initialize method fail?](https://www.ruby-forum.com/t/can-an-initialize-method-fail/105211)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [May 28, 2007, 1:11pm UTC](https://www.ruby-forum.com/t/can-an-initialize-method-fail/105211 "2007-05-28T13:11:03Z")
I may be doing this wrong. :slight\_smile: In some languages, I might do something like: user = User.new(name, password) If the User class is unable to initialize a corresponding user, it might not produce a valid U… --- ## [Ppecial characters are not being displayed in emails](https://www.ruby-forum.com/t/ppecial-characters-are-not-being-displayed-in-emails/241967)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 6\ **Last updated:** [May 18, 2015, 4:06pm UTC](https://www.ruby-forum.com/t/ppecial-characters-are-not-being-displayed-in-emails/241967 "2015-05-18T16:06:18Z")
Hi All, I have to send user profile password via email, where password will have special characters as below \>\>"\>\<\<\<\<\ **Author:** [@ayanami](https://www.ruby-forum.com/u/ayanami)\ **Replies:** 6\ **Last updated:** [April 8, 2010, 1:49pm UTC](https://www.ruby-forum.com/t/how-do-i-reconstruct-columns-dynamically-on-gtktreeview/185779 "2010-04-08T13:49:07Z") Any idea? thanks in advance --- ## [Setting Session Options in Rails 2.3](https://www.ruby-forum.com/t/setting-session-options-in-rails-2-3/163602)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [September 11, 2009, 4:01am UTC](https://www.ruby-forum.com/t/setting-session-options-in-rails-2-3/163602 "2009-09-11T04:01:02Z")
I’m trying to figure out how I should set my session options for Rails 2.3. In Rails 2.2: session :cookie\_only =\> false, :only =\> :swf\_upload In Rails 2.3, it looks like I need to use: request.session\_options\[‘cooki… --- ## [How to build with proper readline version](https://www.ruby-forum.com/t/how-to-build-with-proper-readline-version/157417)
**Author:** [@mfaine](https://www.ruby-forum.com/u/mfaine)\ **Replies:** 6\ **Last updated:** [March 23, 2009, 10:25pm UTC](https://www.ruby-forum.com/t/how-to-build-with-proper-readline-version/157417 "2009-03-23T22:25:27Z")
Hello, I am trying to build Ruby 1.9 on Mac OSX x86 Tiger. This first requires an update to readline. I have updated my readline but installed it to /usr/local since I do not want to update the original binaries. T… --- ## [Operator Names](https://www.ruby-forum.com/t/operator-names/137204)
**Author:** [@mcarlson](https://www.ruby-forum.com/u/mcarlson)\ **Replies:** 6\ **Last updated:** [May 13, 2008, 12:16am UTC](https://www.ruby-forum.com/t/operator-names/137204 "2008-05-13T00:16:39Z")
What is this ‘=\>’ operator called? Does it have a name? --- ## [Where is Gtk::MessageDialog.set\_secondary\_text defined?](https://www.ruby-forum.com/t/where-is-gtk-messagedialog-set-secondary-text-defined/228344)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [April 19, 2013, 5:08pm UTC](https://www.ruby-forum.com/t/where-is-gtk-messagedialog-set-secondary-text-defined/228344 "2013-04-19T17:08:52Z")
Hi, the title says it all. The method is usable, but I don’t find it in the sources… Who can enlighten me? Are there some kind of docs, where this magic is explained? Cheers, detlef --- ## [Simple\_format, (long) urls, and wrapping](https://www.ruby-forum.com/t/simple-format-long-urls-and-wrapping/144168)
**Author:** [@lunaclaire](https://www.ruby-forum.com/u/lunaclaire)\ **Replies:** 4\ **Last updated:** [September 8, 2008, 11:03pm UTC](https://www.ruby-forum.com/t/simple-format-long-urls-and-wrapping/144168 "2008-09-08T23:03:43Z")
I’m using simple\_format to format and display posted content from users. This content sometimes has urls in it. The problem I’m having is that if the urls are long enough to wrap, they do, but the url gets split with … --- ## [Net/ssh unsupported algorithm: DSS1withDSA (OpenSSL::PKey::PKeyError)](https://www.ruby-forum.com/t/net-ssh-unsupported-algorithm-dss1withdsa-openssl-pkeyerror/144418)
**Author:** [@Une\_BSSSSvS\_ue](https://www.ruby-forum.com/u/Une_BSSSSvS_ue)\ **Replies:** 4\ **Last updated:** [July 30, 2008, 11:25pm UTC](https://www.ruby-forum.com/t/net-ssh-unsupported-algorithm-dss1withdsa-openssl-pkeyerror/144418 "2008-07-30T23:25:35Z")
I’ve migrated from CRuby to jRuby with the same code for ssh connection. However, within jRuby i get this error message : Exception in thread “AWT-EventQueue-0” /opt/jruby/lib/ruby/gems/1.8/gems/net-ssh-2.0.3/lib/net/… --- ## [Consulta a dos tablas mysql](https://www.ruby-forum.com/t/consulta-a-dos-tablas-mysql/91426)
**Author:** [@Crohno](https://www.ruby-forum.com/u/Crohno)\ **Replies:** 4\ **Last updated:** [April 9, 2007, 10:25am UTC](https://www.ruby-forum.com/t/consulta-a-dos-tablas-mysql/91426 "2007-04-09T10:25:16Z")
Hola! bueno veran ando desarrollando una aplicacion en rails(logico dado el foro) y tengo un problema, dentor de un misno layout quiero incluir una consulta a dos tablas. La 1º tabla se llama: Animes y la 2º Articul… --- ## [SSL Requirement plugin](https://www.ruby-forum.com/t/ssl-requirement-plugin/56371)
**Author:** [@peterk](https://www.ruby-forum.com/u/peterk)\ **Replies:** 4\ **Last updated:** [March 31, 2006, 1:15pm UTC](https://www.ruby-forum.com/t/ssl-requirement-plugin/56371 "2006-03-31T13:15:41Z")
Is there any way to have the plugin require SSL to be used for all actions in a controller and just specify the ones you dont want to require SSL using ssl\_allowed? class ApplicationController \< ActiveRecord::Base in… --- ## [Apache 2.x: Use fcgid or Mongrel?](https://www.ruby-forum.com/t/apache-2-x-use-fcgid-or-mongrel/77234)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [March 7, 2006, 1:01am UTC](https://www.ruby-forum.com/t/apache-2-x-use-fcgid-or-mongrel/77234 "2006-03-07T01:01:55Z")
Hi, There’s lots of stuff going on currently with choices of production deployment environments. But I’m not clear on a few things as I need to decide on a production setup where Apache is a given. A recent thread (Fa… --- ## [ActiveRecord and SQL SUBSTR](https://www.ruby-forum.com/t/activerecord-and-sql-substr/112514)
**Author:** [@reacher](https://www.ruby-forum.com/u/reacher)\ **Replies:** 1\ **Last updated:** [August 20, 2007, 7:58pm UTC](https://www.ruby-forum.com/t/activerecord-and-sql-substr/112514 "2007-08-20T19:58:58Z")
In one of my tables, I have a column that holds a 13 digit number that comprises several pieces of information. digits 2-6 contain a date (2 digits for year without century, and 3 digits for julian date). Using stra… --- ## [Trouble with FileUtils.rm\_rf / .rmdir](https://www.ruby-forum.com/t/trouble-with-fileutils-rm-rf-rmdir/71483)
**Author:** [@James\_BSByrne](https://www.ruby-forum.com/u/James_BSByrne)\ **Replies:** 1\ **Last updated:** [February 21, 2006, 7:54pm UTC](https://www.ruby-forum.com/t/trouble-with-fileutils-rm-rf-rmdir/71483 "2006-02-21T19:54:27Z")
I am trying to dynamically setup and teardown a directory structure for testing. The code that I am using employs .rm\_rf but I get the same results if I use .rmdir instead. #-----------------------------------------… --- ## [ROUTING ERROR" "No route matches \[POST\] "/signup - addendum to previous post](https://www.ruby-forum.com/t/routing-error-no-route-matches-post-signup-addendum-to-previous-post/244973)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [July 22, 2016, 4:11pm UTC](https://www.ruby-forum.com/t/routing-error-no-route-matches-post-signup-addendum-to-previous-post/244973 "2016-07-22T16:11:07Z")
Where I have said pressing “Signup” I should have said pressing “Signup” filling in the form and then pressing “Create my Account” [Previous page](https://www.ruby-forum.com/top.md?page=570&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=572&per_page=50)