# Top **URL:** https://www.ruby-forum.com/top.md?page=1483 [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:** 1484 --- ## [How do i fetch a session by ID?](https://www.ruby-forum.com/t/how-do-i-fetch-a-session-by-id/89166)
**Author:** [@Tyler\_MacDonald](https://www.ruby-forum.com/u/Tyler_MacDonald)\ **Replies:** 4\ **Last updated:** [March 18, 2007, 5:30am UTC](https://www.ruby-forum.com/t/how-do-i-fetch-a-session-by-id/89166 "2007-03-18T05:30:39Z")
This must seem like a silly question to those of you in the know, but digging around http://api.rubyonrails.com/ doesnt get my anywhere. How do I retrieve a session based on it’s ID? I’d expect something like my\_sessi… --- ## [Linda primer?](https://www.ruby-forum.com/t/linda-primer/86382)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 4\ **Last updated:** [February 22, 2007, 2:26pm UTC](https://www.ruby-forum.com/t/linda-primer/86382 "2007-02-22T14:26:31Z")
I’ve been trying to find out some info on Ruby’s “Rinda”. I’m familar with DRb, but not Rinda/Linda. All the materials I can find on the web seem to say something along the lines of: “Rinda is just like Java’s Linda,… --- ## [Question regarding symbols](https://www.ruby-forum.com/t/question-regarding-symbols/84421)
**Author:** [@kris](https://www.ruby-forum.com/u/kris)\ **Replies:** 4\ **Last updated:** [February 4, 2007, 10:22pm UTC](https://www.ruby-forum.com/t/question-regarding-symbols/84421 "2007-02-04T22:22:24Z")
I asked in #rubyonrails on freenode, but unfortunately, am either clueless to the explanation technoweenie gave about using a block, or he didn’t understand my problem. I have a site in the works, based on nested con… --- ## [Cosa mi manca?](https://www.ruby-forum.com/t/cosa-mi-manca/81163)
**Author:** [@jamba](https://www.ruby-forum.com/u/jamba)\ **Replies:** 4\ **Last updated:** [January 7, 2007, 1:41am UTC](https://www.ruby-forum.com/t/cosa-mi-manca/81163 "2007-01-07T01:41:11Z")
salve a tutti. sto cercando di imparare ruby, ho letto alcuni tutorial su web, ho acquistato il libro di ceresa, e bene o male la sintassi del linguaggio l’ho apresa, ho capito i concetti di classe oggetto metodo ecc… … --- ## [Duration 0.0.4](https://www.ruby-forum.com/t/duration-0-0-4/70364)
**Author:** [@mhinton](https://www.ruby-forum.com/u/mhinton)\ **Replies:** 4\ **Last updated:** [October 18, 2006, 10:43am UTC](https://www.ruby-forum.com/t/duration-0-0-4/70364 "2006-10-18T10:43:38Z")
Hi, I’d like to happily introduce Duration, the package for managing timespan durations. Have you ever been in a situation where you wanted to print a human-readable representation of a duration, maybe something like… --- ## [Datetime\_select generates html code that I can't have access](https://www.ruby-forum.com/t/datetime-select-generates-html-code-that-i-cant-have-access/70978)
**Author:** [@barraorion](https://www.ruby-forum.com/u/barraorion)\ **Replies:** 4\ **Last updated:** [October 4, 2006, 7:59pm UTC](https://www.ruby-forum.com/t/datetime-select-generates-html-code-that-i-cant-have-access/70978 "2006-10-04T19:59:04Z")
Hello: \<%= datetime\_select 'datetime’removed\_email\_address@domain.invalid\_s, ‘end\_date’ , :start\_year =\> 2006%\> generates: 2006 2007 2008 2009 2010 2011 January February March .... And I want to access the value t… --- ## [Enumerable](https://www.ruby-forum.com/t/enumerable/100866)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 4\ **Last updated:** [August 1, 2006, 6:22pm UTC](https://www.ruby-forum.com/t/enumerable/100866 "2006-08-01T18:22:34Z")
Am new to Ruby and have the folloiwng Question. I have a class, say Collect, and I want to mixin Enumerable. How do I write the each method in Collect? class Collect include Enumerable def initialize() @array = Arr… --- ## [UNIXSocket problem with ruby 1.8.5 preview2 on cygwin](https://www.ruby-forum.com/t/unixsocket-problem-with-ruby-1-8-5-preview2-on-cygwin/98982)
**Author:** [@Kouhei\_Y](https://www.ruby-forum.com/u/Kouhei_Y)\ **Replies:** 4\ **Last updated:** [July 19, 2006, 4:58pm UTC](https://www.ruby-forum.com/t/unixsocket-problem-with-ruby-1-8-5-preview2-on-cygwin/98982 "2006-07-19T16:58:54Z")
e$BLxED$G$9!#e(B Cygwin e$B4D6-$K$\*$$$F!"e(BTestUNIXSocket e$B$Ne(B test\_addr e$B$G;\_$^$k$h$&$G$9!#e(B C-c e$B$G=N;$5$;$?7k2L$O0J2\<$N$H$$j$G$9!#e(B % uname -a CYGWIN\_NT-5.0 mizuki 1.5.20(0.156/4/2) 2006-07-01 02:22 … --- ## [Confirm User engine clobbers active web service actions](https://www.ruby-forum.com/t/confirm-user-engine-clobbers-active-web-service-actions/62660)
**Author:** [@Clayton\_C](https://www.ruby-forum.com/u/Clayton_C)\ **Replies:** 4\ **Last updated:** [June 7, 2006, 9:15pm UTC](https://www.ruby-forum.com/t/confirm-user-engine-clobbers-active-web-service-actions/62660 "2006-06-07T21:15:52Z")
Hello Ive been learning / implementing AWS Thanks to the wonderful pdf by orielly I was able to spot a problem with the User Engine I would like to see if anyone else has had problems with this?? Basically if you m… --- ## [Default value in text field](https://www.ruby-forum.com/t/default-value-in-text-field/94735)
**Author:** [@ssssss](https://www.ruby-forum.com/u/ssssss)\ **Replies:** 4\ **Last updated:** [May 13, 2006, 5:05am UTC](https://www.ruby-forum.com/t/default-value-in-text-field/94735 "2006-05-13T05:05:57Z")
hi, This should be really simple, but i cant seem to find the answer anywhere!! In my \_form.rhtml I have the following text field, how can I define a default value? \<%= text\_field ‘purchaseorder’, ‘number’ %\> --- ## [Sample code for ODBC](https://www.ruby-forum.com/t/sample-code-for-odbc/94348)
**Author:** [@alan](https://www.ruby-forum.com/u/alan)\ **Replies:** 4\ **Last updated:** [May 1, 2006, 11:21pm UTC](https://www.ruby-forum.com/t/sample-code-for-odbc/94348 "2006-05-01T23:21:00Z")
Hi, I use Rails on windows. Is there any sample that explains how to setup rails for connecting to an ODBC data source? Thank you, Alan --- ## [Validates\_format\_of nil](https://www.ruby-forum.com/t/validates-format-of-nil/49004)
**Author:** [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\ **Replies:** 4\ **Last updated:** [November 29, 2005, 3:57pm UTC](https://www.ruby-forum.com/t/validates-format-of-nil/49004 "2005-11-29T15:57:15Z")
I’ve noticed that validates\_format\_of will return invalid if the field is nil. Question 1) How should we declare a validation that will validate it with a regex if it is set, but, if the field is not set, just move on … --- ## [Correlation Estimator](https://www.ruby-forum.com/t/correlation-estimator/241662)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 21, 2015, 10:35pm UTC](https://www.ruby-forum.com/t/correlation-estimator/241662 "2015-04-21T22:35:51Z")
Was the Correlation Estimator block recently added? If so, thank you whoever wrote it. If not, thanks anyway. It seems to be an alternative to the infamous Corr\_and\_Sync block. I also like the testbench that goes wit… --- ## [Output the function to a file](https://www.ruby-forum.com/t/output-the-function-to-a-file/234346)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 26, 2015, 11:21am UTC](https://www.ruby-forum.com/t/output-the-function-to-a-file/234346 "2015-02-26T11:21:40Z")
Trying to call a function and output the values to new file ? I am missing something here def get\_status(wip) puts “output is great” end File.open(’/tmp/net.out’, ‘w’) do |f| f \<\< get\_status(“wip”) end --- ## [New to Gnuradio, couple of questions](https://www.ruby-forum.com/t/new-to-gnuradio-couple-of-questions/232280)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 29, 2014, 11:17pm UTC](https://www.ruby-forum.com/t/new-to-gnuradio-couple-of-questions/232280 "2014-09-29T23:17:30Z")
I’m trying to become familiar with gnuradio, starting with grc, but I’ve run into a couple of stumbling blocks. I’m using a USRP1 with an assortment of daughter boards, including LF-HF and VHF capabilities. I’d like t… --- ## [Tk/thread problem](https://www.ruby-forum.com/t/tk-thread-problem/231770)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 30, 2014, 1:29am UTC](https://www.ruby-forum.com/t/tk-thread-problem/231770 "2014-08-30T01:29:55Z")
Hi all, I have a Tk/GUI containing two buttons: auto and stop. When I press the auto\_button which contains a new thread, the script will loop through an array and show up the elements in the array automatically. Wh… --- ## [NOOB needs help with simple.py](https://www.ruby-forum.com/t/noob-needs-help-with-simple-py/230729)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 2, 2014, 8:45am UTC](https://www.ruby-forum.com/t/noob-needs-help-with-simple-py/230729 "2014-07-02T08:45:58Z")
Hi all, I wanna work into this project, as I think its excellent! My box is a gentoo box running net-wireless/gnuradio-3.7.3:0/3.7.3 USE=“alsa analog digital examples fcd filter grc pager qt4 sdl uhd utils wavelet w… --- ## [Database strong structure change: migrations](https://www.ruby-forum.com/t/database-strong-structure-change-migrations/240492)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 16, 2014, 8:39pm UTC](https://www.ruby-forum.com/t/database-strong-structure-change-migrations/240492 "2014-04-16T20:39:49Z")
Hi there, I have some major structure change issues with an ruby on rails application, and I’d like to ask you about how i can handle that. I will make some dummy problems for you to show what i want to reach: Hav… --- ## [Live DVD for i386?](https://www.ruby-forum.com/t/live-dvd-for-i386/238886)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 3, 2014, 10:29pm UTC](https://www.ruby-forum.com/t/live-dvd-for-i386/238886 "2014-02-03T22:29:44Z")
Hi all, First, I like to thank everybody at the FOSDEM SDR devroom today. I really really learned a lot today!!! I want to try to use GR for a session on “how dooes a 433 Mhz ISM signal look like” in our local radio-… --- ## [\[Backport93 - Backport #8577\]\[Open\] r41077, r41105](https://www.ruby-forum.com/t/backport93-backport-8577-open-r41077-r41105/245664)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 9, 2013, 9:25am UTC](https://www.ruby-forum.com/t/backport93-backport-8577-open-r41077-r41105/245664 "2013-08-09T09:25:49Z")
Issue #8577 has been reported by tadf (tadayoshi funaba). Backport #8577: r41077, r41105 Author: tadf (tadayoshi funaba) Status: Open Priority: Normal Assignee: Category: Target version: r41077, r41105 --- ## [PHP Fatal error](https://www.ruby-forum.com/t/php-fatal-error/245919)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 6:40pm UTC](https://www.ruby-forum.com/t/php-fatal-error/245919 "2013-08-05T18:40:29Z")
Hello! I’m having, in a PHP form, when I’m submiting one email, the next error in error.log: 2013/08/03 21:39:22 \[error\] 19544#0: \*11 FastCGI sent in stderr: "PHP message: PHP Warning: require\_once(TEMPLATEPATH/fun… --- ## [Updated cross-reference (LXR)](https://www.ruby-forum.com/t/updated-cross-reference-lxr/215364)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 23, 2013, 5:43pm UTC](https://www.ruby-forum.com/t/updated-cross-reference-lxr/215364 "2013-05-23T17:43:59Z")
Hello from an old ghost! To ring in the new year I’ve updated the Nginx LXR for the first time in ages: http://lxr.evanmiller.org/http/source/ It now hosts code from the 1.0.11 and 1.1.12 releases; I’ve retired the a… --- ## [Matrices in gnuradio](https://www.ruby-forum.com/t/matrices-in-gnuradio/228839)
**Author:** [@Omar11](https://www.ruby-forum.com/u/Omar11)\ **Replies:** 2\ **Last updated:** [May 11, 2013, 12:29am UTC](https://www.ruby-forum.com/t/matrices-in-gnuradio/228839 "2013-05-11T00:29:57Z")
Hello Does it exist matrix data types in gnuradio ? Omar – View this message in context: http://gnuradio.4.n7.nabble.com/Matrices-in-gnuradio-tp41239.html Sent from the GnuRadio mailing list archive at Nabble.com. --- ## [Default image\_tag folder](https://www.ruby-forum.com/t/default-image-tag-folder/227274)
**Author:** [@dmitrij\_b](https://www.ruby-forum.com/u/dmitrij_b)\ **Replies:** 2\ **Last updated:** [March 10, 2013, 5:06pm UTC](https://www.ruby-forum.com/t/default-image-tag-folder/227274 "2013-03-10T17:06:14Z")
Hey, guys. In documentation i read: “By default, files are loaded from public/images”. I add for example \<%= image\_tag “logo.gif” %\> When i check html code in browser i see next: . Why folder assets? The default shou… --- ## [String.c の str\_new4 の assert に引っかかってしまいます](https://www.ruby-forum.com/t/string-c-str-new4-assert/223040)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [September 20, 2012, 2:13pm UTC](https://www.ruby-forum.com/t/string-c-str-new4-assert/223040 "2012-09-20T14:13:38Z")
sasashin$B$H?=$7$^$9!#=iEj9F$G$9!#$h$m$7$/$\*4j$$$7$^$9!#(B $B?t==;~4V2s$7$C$Q$J$7$K$9$k%9%/%j%W%H$r(B 1.9.2-p290 $B$GF0$+$7$F$$$k$N$G$9$,!“(B $B$^$l$K0J2\<$N%(%i!\<$,=P$F0\[\>o=N;$7$F$7$^$&$3$H$,$"$j$^$9!#(B $B2s$7$J$$9$… --- ## [Problem using HighLine for password prompt on Windows](https://www.ruby-forum.com/t/problem-using-highline-for-password-prompt-on-windows/215711)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 24, 2012, 11:30pm UTC](https://www.ruby-forum.com/t/problem-using-highline-for-password-prompt-on-windows/215711 "2012-01-24T23:30:35Z")
I am trying to use the HighLine library for password prompting on Windows and cannot make it work properly. Environment: Windows XP SP3 ruby 1.9.2p290 (2011-07-09) \[i386-mingw32\] highline 1.6.9 Program: require 'ru… --- ## [Summaryse 1.1.0 Released](https://www.ruby-forum.com/t/summaryse-1-1-0-released/209375)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 14, 2011, 10:24am UTC](https://www.ruby-forum.com/t/summaryse-1-1-0-released/209375 "2011-07-14T10:24:50Z")
summaryse version 1.1.0 has been released! sudo gem summaryse After birthday yesterday, I already reached a second milestone. A lot of useful features added for fun and profit! Examples are given in the changelog exe… --- ## [Warbler and gemspec](https://www.ruby-forum.com/t/warbler-and-gemspec/204364)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 10, 2011, 6:59pm UTC](https://www.ruby-forum.com/t/warbler-and-gemspec/204364 "2011-03-10T18:59:29Z")
Hello, I am using jruby 1.5.6, rack 1.0.7, and warbler 1.2.1. I am using warble to create a war file. The war file does not contain all the gem files needed to run the site. I think this occurs because the gemspec in… --- ## [When using command line -l, why do tests from other describe blocks run?](https://www.ruby-forum.com/t/when-using-command-line-l-why-do-tests-from-other-describe-blocks-run/201613)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 14, 2011, 2:40am UTC](https://www.ruby-forum.com/t/when-using-command-line-l-why-do-tests-from-other-describe-blocks-run/201613 "2011-01-14T02:40:09Z")
Hi, I frequently use the -l option to run only tests of interest, but it’s messy in a way I don’t understand… describe SomeModel do describe “#some\_method” do it... # let's call this line 20 end describe “#some\_o… --- ## [RSpec 2.4, named/restful routes falling apart](https://www.ruby-forum.com/t/rspec-2-4-named-restful-routes-falling-apart/201706)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 13, 2011, 3:04pm UTC](https://www.ruby-forum.com/t/rspec-2-4-named-restful-routes-falling-apart/201706 "2011-01-13T15:04:49Z")
Guys, This could be me, but I thought I’d check For some reason, when I spec controllers, I run into this problem (intermittently it would seem). Right now, I have a spec that fails predictably. I’m using Rspec 2.… --- ## [Segmentation fault in hpricot executin from Apache-PHP](https://www.ruby-forum.com/t/segmentation-fault-in-hpricot-executin-from-apache-php/199803)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 9, 2010, 8:45am UTC](https://www.ruby-forum.com/t/segmentation-fault-in-hpricot-executin-from-apache-php/199803 "2010-12-09T08:45:27Z")
Hello, I’m really new in ruby but I need to use the premailer ruby library/binary. I’d like excuting this binary for PHP. I have installed latest ruby version in debian and then I have installed libraries through gem… --- ## [How to place the app in the rails dir](https://www.ruby-forum.com/t/how-to-place-the-app-in-the-rails-dir/193034)
**Author:** [@arunachandu](https://www.ruby-forum.com/u/arunachandu)\ **Replies:** 2\ **Last updated:** [August 12, 2010, 10:35am UTC](https://www.ruby-forum.com/t/how-to-place-the-app-in-the-rails-dir/193034 "2010-08-12T10:35:37Z")
Hi i am new to ROR . I have mentioned to work on Rspec… i have a code given by my boss… I am having doubts in using them. How should i keep that code in my railsprojects directory… Should i keep the package given b… --- ## [\[bug:trunk\] call File.lchmod via rb\_funcall \[BUG\] vm\_call0: unsupported method type (7)](https://www.ruby-forum.com/t/bug-trunk-call-file-lchmod-via-rb-funcall-bug-vm-call0-unsupported-method-type-7/192856)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 2\ **Last updated:** [August 7, 2010, 6:37am UTC](https://www.ruby-forum.com/t/bug-trunk-call-file-lchmod-via-rb-funcall-bug-vm-call0-unsupported-method-type-7/192856 "2010-08-07T06:37:47Z")
unimplemented method e$B$re(B rb\_funcall e$B$G8F$S=P$9$He(B \[BUG\] e$B$K$J$k$h$&$G$9!#e(B pathname e$B$Ge(B Pathname#lchmod e$B$r\ **Author:** [@Marcin\_Engelmann](https://www.ruby-forum.com/u/Marcin_Engelmann)\ **Replies:** 2\ **Last updated:** [March 30, 2010, 2:28pm UTC](https://www.ruby-forum.com/t/webdav-upload-and-wrong-modify-time-stamp-0-7-65-0-8-34/186014 "2010-03-30T14:28:19Z") Hello, I noticed that uploading file (webdav) when client\_body\_temp\_path and document root are on different partitions sets access and modify time stamps to 1970-01-01 instead of valid time. It works fine if client\_b… --- ## [Ruby on Rails application could not be started](https://www.ruby-forum.com/t/ruby-on-rails-application-could-not-be-started/184054)
**Author:** [@canner](https://www.ruby-forum.com/u/canner)\ **Replies:** 2\ **Last updated:** [February 25, 2010, 10:16am UTC](https://www.ruby-forum.com/t/ruby-on-rails-application-could-not-be-started/184054 "2010-02-25T10:16:51Z")
Hi, I’m upt o install retrospectiva on my centOS 5 machine. Therefore, i installed ruby 1.9.1 (ruby 1.9.1p376 (2009-12-07 revision 26041) \[x86\_64-linux\]) and following gems: \*\*\* LOCAL GEMS \*\*\* actionmailer (2.3.5) … --- ## [Acts\_as\_nested\_set, delete(node) method?](https://www.ruby-forum.com/t/acts-as-nested-set-delete-node-method/182452)
**Author:** [@sushi2k](https://www.ruby-forum.com/u/sushi2k)\ **Replies:** 2\ **Last updated:** [February 1, 2010, 4:41am UTC](https://www.ruby-forum.com/t/acts-as-nested-set-delete-node-method/182452 "2010-02-01T04:41:18Z")
Hello, I’m using acts\_as\_nested\_set, and I can create root-nodes and add childs to it. No problem. But what can I do, to delete a certain node and all of it’s children? And of course in a way that it’s consistent, thi… --- ## [Using IronPython code from IronRuby](https://www.ruby-forum.com/t/using-ironpython-code-from-ironruby/179332)
**Author:** [@shayfriedman](https://www.ruby-forum.com/u/shayfriedman)\ **Replies:** 2\ **Last updated:** [November 22, 2009, 8:44pm UTC](https://www.ruby-forum.com/t/using-ironpython-code-from-ironruby/179332 "2009-11-22T20:44:49Z")
Hi, I’m trying to load an IronPython file in IronRuby (via IronRuby.require) and I get an exception: “Failed to load language ‘IronPython 2.6’: type ‘IronPython.Runtime.PythonContext’ is not a valid language provider … --- ## [Is there anything special I need to do to get ioncube working on nginx / php-fpm install?](https://www.ruby-forum.com/t/is-there-anything-special-i-need-to-do-to-get-ioncube-working-on-nginx-php-fpm-install/171059)
**Author:** [@iberci](https://www.ruby-forum.com/u/iberci)\ **Replies:** 2\ **Last updated:** [June 25, 2009, 10:33pm UTC](https://www.ruby-forum.com/t/is-there-anything-special-i-need-to-do-to-get-ioncube-working-on-nginx-php-fpm-install/171059 "2009-06-25T22:33:55Z")
Hi All, I needed to install some php software that requires Zend and Ioncube. I have both Zend and Ioncube installed but it doesn’t seem to be working properly (i.e. the php files are not being decoded by ioncube) T… --- ## [Upgrade from jruby 1.2.0 to 1.3.0](https://www.ruby-forum.com/t/upgrade-from-jruby-1-2-0-to-1-3-0/169711)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 2\ **Last updated:** [June 7, 2009, 8:24pm UTC](https://www.ruby-forum.com/t/upgrade-from-jruby-1-2-0-to-1-3-0/169711 "2009-06-07T20:24:55Z")
I’ve jruby 1.2.0 and I’ve installed some gems. Now I want to upgrade to jruby 1.3.0. My gems are under /home/user/jruby-1.2.0. Downloading jruby 1.3.0 I put it under /home/user/jruby-1.3.0 Upgrading to 1.3.0 I’ve to … --- ## [Rails Freelance Developer](https://www.ruby-forum.com/t/rails-freelance-developer/168315)
**Author:** [@supagroova](https://www.ruby-forum.com/u/supagroova)\ **Replies:** 2\ **Last updated:** [May 19, 2009, 10:08pm UTC](https://www.ruby-forum.com/t/rails-freelance-developer/168315 "2009-05-19T22:08:09Z")
Hello, Please excuse me if this is not a suitable post for this list. I am an Australian Rails developer in Paris looking for other free- lance developers who are available to work on a number of projects we are curr… --- ## [Have\_selector only matching immediate descendants in block](https://www.ruby-forum.com/t/have-selector-only-matching-immediate-descendants-in-block/167304)
**Author:** [@biot023](https://www.ruby-forum.com/u/biot023)\ **Replies:** 2\ **Last updated:** [May 6, 2009, 6:28pm UTC](https://www.ruby-forum.com/t/have-selector-only-matching-immediate-descendants-in-block/167304 "2009-05-06T18:28:43Z")
Hi – I have an expectation that looks like this: it “should display a field for the username” do do\_render response.should have\_selector( “form” ) do |form| form.should have\_selector( “input”, :name =\> “username” ) … --- ## [IIS deployment](https://www.ruby-forum.com/t/iis-deployment/163453)
**Author:** [@mahmoud\_cs](https://www.ruby-forum.com/u/mahmoud_cs)\ **Replies:** 2\ **Last updated:** [March 20, 2009, 6:47pm UTC](https://www.ruby-forum.com/t/iis-deployment/163453 "2009-03-20T18:47:54Z")
I want to deploy my rails application to remote windows iis server what is the basic steps i can do? --- ## [Ruby on rails API website suggestion](https://www.ruby-forum.com/t/ruby-on-rails-api-website-suggestion/156727)
**Author:** [@Marco\_Rodrigues](https://www.ruby-forum.com/u/Marco_Rodrigues)\ **Replies:** 2\ **Last updated:** [January 16, 2009, 6:57pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-api-website-suggestion/156727 "2009-01-16T18:57:22Z")
I would like to request a feature… like: http://rubyonrails.org/function and it will search inside http://api.rubyonrails.org for the function and show it. Like PHP has… PHP: basename - Manual Example: http://rubyo… --- ## [RegExp permanent links](https://www.ruby-forum.com/t/regexp-permanent-links/152218)
**Author:** [@andresgutgon](https://www.ruby-forum.com/u/andresgutgon)\ **Replies:** 2\ **Last updated:** [November 3, 2008, 10:14am UTC](https://www.ruby-forum.com/t/regexp-permanent-links/152218 "2008-11-03T10:14:19Z")
Hola hace un tiempo se hablo en la lista de una manera de crear links permanentes creando un campo extra en la BBDD para almacenarlo. Para crear este campo lo que se hacia era coger otro campo (title p.ej.) y se le pa… --- ## [Gema de Rails perdida](https://www.ruby-forum.com/t/gema-de-rails-perdida/143286)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 2\ **Last updated:** [July 17, 2008, 3:19pm UTC](https://www.ruby-forum.com/t/gema-de-rails-perdida/143286 "2008-07-17T15:19:33Z")
Hola, he instalado rails usando sudo gem install rails pero parece ser que no ha habido suerte por que al ejecutar los scripts dentro de la app rails generada me indica que no encuentra la gema, en principio parece qu… --- ## [Mailer extension problem with redirect](https://www.ruby-forum.com/t/mailer-extension-problem-with-redirect/136590)
**Author:** [@Nikos\_Delibaltadaki](https://www.ruby-forum.com/u/Nikos_Delibaltadaki)\ **Replies:** 2\ **Last updated:** [May 5, 2008, 11:01pm UTC](https://www.ruby-forum.com/t/mailer-extension-problem-with-redirect/136590 "2008-05-05T23:01:32Z")
I installed the mailer extension with radiant 0.6.6. (I followed more or less the wiki HOWTO), on my site which is hosted in railsplayground with fastcgi. The extension sends the message properly, however in: Firefo… --- ## [Instalacion of rails en windows](https://www.ruby-forum.com/t/instalacion-of-rails-en-windows/131110)
**Author:** [@maia](https://www.ruby-forum.com/u/maia)\ **Replies:** 2\ **Last updated:** [March 6, 2008, 2:00pm UTC](https://www.ruby-forum.com/t/instalacion-of-rails-en-windows/131110 "2008-03-06T14:00:48Z")
hola, estoy a tentar efetuar la instalacion de el rails en windows, no entanto siempre, despues de instalar o Ruby, voy até el directorio c:\\ruby\\bin e entro con el seguinte comando: gem install rails -include-depend… --- ## [USRP Transmit on Side B?](https://www.ruby-forum.com/t/usrp-transmit-on-side-b/122348)
**Author:** [@TGV](https://www.ruby-forum.com/u/TGV)\ **Replies:** 2\ **Last updated:** [December 6, 2007, 10:01pm UTC](https://www.ruby-forum.com/t/usrp-transmit-on-side-b/122348 "2007-12-06T22:01:02Z")
Hi, I try to transmit using the Side B of the USRP and it is not working. (With LFRX or RFX400 dboard) The Side A work perfectly like the two side in reception. I use directly the C++ USRP drivers. Do you have any … --- ## [Gr\_message\_sink](https://www.ruby-forum.com/t/gr-message-sink/116619)
**Author:** [@seph\_004](https://www.ruby-forum.com/u/seph_004)\ **Replies:** 2\ **Last updated:** [October 11, 2007, 2:34pm UTC](https://www.ruby-forum.com/t/gr-message-sink/116619 "2007-10-11T14:34:03Z")
I was wondering if someone could perhaps clarify how the gr\_message\_sink works . I’m trying to make a modified version of the fft\_sink. I noticed that the sample stream is turned into a vector streasm and then sent to… --- ## [Pdf::Writer ; page numbering, and table wrapping](https://www.ruby-forum.com/t/pdf-writer-page-numbering-and-table-wrapping/89064)
**Author:** [@jshow](https://www.ruby-forum.com/u/jshow)\ **Replies:** 2\ **Last updated:** [September 14, 2007, 10:05am UTC](https://www.ruby-forum.com/t/pdf-writer-page-numbering-and-table-wrapping/89064 "2007-09-14T10:05:56Z")
Hey there, I know this isn’t a pdf::writer list - If there’s a more appropriate place for me to ask these questions I’d appreciate being set straight. I’m having a couple of misunderstandings/isssues first with page n… [Previous page](https://www.ruby-forum.com/top.md?page=1482&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1484&per_page=50)