# Top **URL:** https://www.ruby-forum.com/top.md?page=1044 [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:** 1045 --- ## [Page.visual\_effect :highlight not working](https://www.ruby-forum.com/t/page-visual-effect-highlight-not-working/56720)
**Author:** [@boram](https://www.ruby-forum.com/u/boram)\ **Replies:** 4\ **Last updated:** [April 11, 2006, 7:08am UTC](https://www.ruby-forum.com/t/page-visual-effect-highlight-not-working/56720 "2006-04-11T07:08:39Z")
I just upgraded Ruby to 1.8.4 and Rails to 1.1 and I’m in the middle of changing my Javascript code over to the Scriptaculous helper functions. page.visual\_effect :highlight, “some\_div” seems to be broken. Instead of… --- ## [Glimmer DSL for Web Now Officially Supports Rails 7.1 & 7.2](https://www.ruby-forum.com/t/glimmer-dsl-for-web-now-officially-supports-rails-7-1-7-2/266826)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [January 8, 2025, 1:26am UTC](https://www.ruby-forum.com/t/glimmer-dsl-for-web-now-officially-supports-rails-7-1-7-2/266826 "2025-01-08T01:26:41Z")
Glimmer DSL for Web (Ruby-in-the-Browser Web Frontend Framework) version 0.6.4 has been released! It now officially supports Rails 7.1 & 7.2 (Rails 8 support is planned for the future). … --- ## [GNU radio recording specific interval](https://www.ruby-forum.com/t/gnu-radio-recording-specific-interval/261688)
**Author:** [@DSP](https://www.ruby-forum.com/u/DSP)\ **Replies:** 0\ **Last updated:** [August 10, 2021, 1:09pm UTC](https://www.ruby-forum.com/t/gnu-radio-recording-specific-interval/261688 "2021-08-10T13:09:22Z")
Hi, i just started struggle with GNU radio with using adalm-pluto. I aim to record the 2MHz interval in FM broadcast. I tried to below flowdiagram but when i converted the output of the file sink to wav file with sox and… --- ## [\[ruby-trunk - Bug #10384\] Fiddle::DLError: unknown symbol "Init\_objspace" during Fiddle::TestHandle#](https://www.ruby-forum.com/t/ruby-trunk-bug-10384-fiddle-unknown-symbol-init-objspace-during-fiddle-testhandle/233695)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 5, 2015, 4:39am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10384-fiddle-unknown-symbol-init-objspace-during-fiddle-testhandle/233695 "2015-01-05T04:39:21Z")
Issue #10384 has been updated by Hiroshi SHIBATA. Related to Bug #9928: Fiddle::TestHandle#test\_NEXT fails on AIX due to unexported symbols of extension libraries added Bug #10384: Fiddle::DLError: unknown symbol “In… --- ## [\[ruby-trunk - Bug #10646\] wmap\_final\_func の xrealloc で確保するメモリのサイズが1足りないためSEGV](https://www.ruby-forum.com/t/ruby-trunk-bug-10646-wmap-final-func-xrealloc-1-segv/233579)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [December 25, 2014, 3:36pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10646-wmap-final-func-xrealloc-1-segv/233579 "2014-12-25T15:36:21Z")
Issue #10646 has been updated by Tomoyuki C… Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN to 2.0.0: UNKNOWN, 2.1: REQUIRED Bug #10646: wmap\_final\_func の xrealloc で確保するメモリのサイズが1足りないためSEGV Author: Naohisa G. S… --- ## [Two new modules: random numbers and read cookies](https://www.ruby-forum.com/t/two-new-modules-random-numbers-and-read-cookies/146341)
**Author:** [@Guy\_N](https://www.ruby-forum.com/u/Guy_N)\ **Replies:** 0\ **Last updated:** [August 20, 2008, 5:01am UTC](https://www.ruby-forum.com/t/two-new-modules-random-numbers-and-read-cookies/146341 "2008-08-20T05:01:23Z")
Hi, I just wrote two nginx modules we needed for using nginx in our load balancing setup. Please have a look and give me feedback. I’d like to add them to the wiki, but would like some feedback before I do. I based t… --- ## [Is a unipolar signal bad as an input for a USRP receiver?](https://www.ruby-forum.com/t/is-a-unipolar-signal-bad-as-an-input-for-a-usrp-receiver/242563)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [July 2, 2015, 6:32pm UTC](https://www.ruby-forum.com/t/is-a-unipolar-signal-bad-as-an-input-for-a-usrp-receiver/242563 "2015-07-02T18:32:32Z")
I am using LFTX and LFRX to transmit and receive data between two nodes. I am modulating a bit stream with on-off keying (OOK) in which bit 1 is modulated into HIGH voltage and bit 0 is modulated into LOW voltage clos… --- ## [Convert Apache .htaccess rewrite to nginx](https://www.ruby-forum.com/t/convert-apache-htaccess-rewrite-to-nginx/242427)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [June 26, 2015, 1:11am UTC](https://www.ruby-forum.com/t/convert-apache-htaccess-rewrite-to-nginx/242427 "2015-06-26T01:11:48Z")
Hello, I am new to nginx and I am having trouble converting htaccess rewrite to nginx rewrite. Please help me convert the following mod\_rewrites with a brief explanation. And should I put the nginx rewrite back into t… --- ## [Devise AssociationTypeMismatch](https://www.ruby-forum.com/t/devise-associationtypemismatch/210493)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 10, 2011, 7:17am UTC](https://www.ruby-forum.com/t/devise-associationtypemismatch/210493 "2011-08-10T07:17:30Z")
My site is using Devise and Cancan. Currently I have 3 roles setup I am testing creating a new user using the following command (role is required): curl -H “Content-Type:application/json” -H “Accept:application/json”… --- ## [Ranging (measure distance) between two radios](https://www.ruby-forum.com/t/ranging-measure-distance-between-two-radios/207984)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 8, 2011, 11:17am UTC](https://www.ruby-forum.com/t/ranging-measure-distance-between-two-radios/207984 "2011-06-08T11:17:28Z")
Hello, This is my first post in the community. I have been thinking about doing this question, but after having reviewed some of the theory with digital signal processing, usrp architecture and some approaches for po… --- ## [Problema con es-MX ( i18 ) rails 2.2.2 en number\_to\_currency](https://www.ruby-forum.com/t/problema-con-es-mx-i18-rails-2-2-2-en-number-to-currency/156108)
**Author:** [@Omar\_J](https://www.ruby-forum.com/u/Omar_J)\ **Replies:** 2\ **Last updated:** [December 22, 2008, 1:35pm UTC](https://www.ruby-forum.com/t/problema-con-es-mx-i18-rails-2-2-2-en-number-to-currency/156108 "2008-12-22T13:35:05Z")
pues antes sobre escribias las constantes con unas en español pero no se porque ya no funciona en rails 2.2.2 entonces me decidi a usar i18 pues me baje este archivo http://github.com/edgarjs/es-mx-locale/tree/master… --- ## [Reserved words in routes](https://www.ruby-forum.com/t/reserved-words-in-routes/130266)
**Author:** [@dacbo](https://www.ruby-forum.com/u/dacbo)\ **Replies:** 2\ **Last updated:** [May 21, 2008, 12:11am UTC](https://www.ruby-forum.com/t/reserved-words-in-routes/130266 "2008-05-21T00:11:34Z")
I have some models in a system that have less-than-ideal names because the ‘natural’ names clash with reserved words. In order to get nicer URLs I’ve put some entries in the routes file, mapping the reserved words to … --- ## [Provider fuer Rails-Apps in D](https://www.ruby-forum.com/t/provider-fuer-rails-apps-in-d/127895)
**Author:** [@Ralf\_Graf](https://www.ruby-forum.com/u/Ralf_Graf)\ **Replies:** 2\ **Last updated:** [February 2, 2008, 11:22am UTC](https://www.ruby-forum.com/t/provider-fuer-rails-apps-in-d/127895 "2008-02-02T11:22:29Z")
He ho Kolleginnen und Kollegen, wie sieht denn die Providerlandschaft in Deutschland für das Hosting von Rails-Anwendungen abseits von Root-Server und Vserver aus? Ich kenne im “Massenbetrieb” eigentlich nur die Angeb… --- ## [Jrubyc.bat](https://www.ruby-forum.com/t/jrubyc-bat/116967)
**Author:** [@rjst](https://www.ruby-forum.com/u/rjst)\ **Replies:** 2\ **Last updated:** [October 13, 2007, 5:59pm UTC](https://www.ruby-forum.com/t/jrubyc-bat/116967 "2007-10-13T17:59:45Z")
Hi, Just noticed that there isn't an jrubyc.bat. By the way, does anyone have an ant or rake tak to call jrubyc ? thanks, Ricardo To unsubscribe from this list please visit: http://xircles.codehaus.org/manage\_emai… --- ## [Bug in Gtk::EntryCompletion match-selected signal?](https://www.ruby-forum.com/t/bug-in-gtk-entrycompletion-match-selected-signal/112724)
**Author:** [@Nikolai\_W](https://www.ruby-forum.com/u/Nikolai_W)\ **Replies:** 2\ **Last updated:** [August 24, 2007, 10:07am UTC](https://www.ruby-forum.com/t/bug-in-gtk-entrycompletion-match-selected-signal/112724 "2007-08-24T10:07:08Z")
The attached script bombs when an entry is selected from the list of completions (try entering a “T”). It seems that the iterator passed to the signal handler isn’t attached to the model properly. I have been unable… --- ## [Highlighter for operator precedence](https://www.ruby-forum.com/t/highlighter-for-operator-precedence/92472)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 2\ **Last updated:** [April 20, 2007, 4:40pm UTC](https://www.ruby-forum.com/t/highlighter-for-operator-precedence/92472 "2007-04-20T16:40:22Z")
Is there a web site that will highlight code to show who Ruby will send each message to? I like playing around with parentheses and the ternary operator, and I want to explore the precedence distinction between {} an… --- ## [Open Browser Window help](https://www.ruby-forum.com/t/open-browser-window-help/91647)
**Author:** [@steve](https://www.ruby-forum.com/u/steve)\ **Replies:** 2\ **Last updated:** [April 11, 2007, 1:03pm UTC](https://www.ruby-forum.com/t/open-browser-window-help/91647 "2007-04-11T13:03:40Z")
When I previously designed my static sites in dreamweaver, I used an Open Browser Window behavior which opened a URL in a new window of fixed size by inserting the following: \ **Author:** [@jgrosjean](https://www.ruby-forum.com/u/jgrosjean)\ **Replies:** 2\ **Last updated:** [March 19, 2007, 3:43pm UTC](https://www.ruby-forum.com/t/recommended-restful-application-examples/89317 "2007-03-19T15:43:56Z") I’m relatively new to rails. I’ve read some books, but still have 't done much actual rails programming. So at this point I feel like I can pretty much make rails do what I want, but most of the time I’m not really su… --- ## [Vectors of vectors in python](https://www.ruby-forum.com/t/vectors-of-vectors-in-python/84193)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 2\ **Last updated:** [February 7, 2007, 5:24pm UTC](https://www.ruby-forum.com/t/vectors-of-vectors-in-python/84193 "2007-02-07T17:24:01Z")
Hi, In the fsm class in gr-trellis I want to change one of the defined matrices to be a vector of vectors instead of an one-dimensional vector that used to be, ie, instead of private: std::vector\< int \> d\_PS; publ… --- ## [Request\_get VS request VS get](https://www.ruby-forum.com/t/request-get-vs-request-vs-get/79093)
**Author:** [@mento\_ruby](https://www.ruby-forum.com/u/mento_ruby)\ **Replies:** 2\ **Last updated:** [December 18, 2006, 2:51pm UTC](https://www.ruby-forum.com/t/request-get-vs-request-vs-get/79093 "2006-12-18T14:51:10Z")
wt’s the different of using “request\_get”, “request” and “get” provided in net/http library? Both of them can get the reponse.body --- ## [Markup pluings with raw HTML disabled into base?](https://www.ruby-forum.com/t/markup-pluings-with-raw-html-disabled-into-base/101701)
**Author:** [@Petri\_Wessman](https://www.ruby-forum.com/u/Petri_Wessman)\ **Replies:** 2\ **Last updated:** [August 7, 2006, 5:45pm UTC](https://www.ruby-forum.com/t/markup-pluings-with-raw-html-disabled-into-base/101701 "2006-08-07T17:45:47Z")
Hi, I just started playing around with Typo, very nice (and it being built on Rails is another layer of coolness :). Where the PHP of Wordpress gave me an “aaagh!” reaction, here it’s actually fun to look under the ho… --- ## [Error: \[Object\]Controller: missing default helper path \[cont](https://www.ruby-forum.com/t/error-object-controller-missing-default-helper-path-cont/50387)
**Author:** [@Chris\_Shorrock](https://www.ruby-forum.com/u/Chris_Shorrock)\ **Replies:** 2\ **Last updated:** [December 15, 2005, 9:50pm UTC](https://www.ruby-forum.com/t/error-object-controller-missing-default-helper-path-cont/50387 "2005-12-15T21:50:36Z")
Hello, I seem to have run into a problem that I can’t seem to make any headway on. I’ve searched the mailing archives, google’d for the appropriate keywords and have checked up with the folks on IRC but I can’t seem … --- ## [What exactly is rake](https://www.ruby-forum.com/t/what-exactly-is-rake/236478)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [September 6, 2013, 2:52pm UTC](https://www.ruby-forum.com/t/what-exactly-is-rake/236478 "2013-09-06T14:52:03Z")
Hi Friends, I am a newbie to Ruby on rails. i would like to know what exactly is Rake. Thanks Vijay --- ## [Re: ATSC decoding - Now Working!](https://www.ruby-forum.com/t/re-atsc-decoding-now-working/216917)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [February 20, 2012, 10:43pm UTC](https://www.ruby-forum.com/t/re-atsc-decoding-now-working/216917 "2012-02-20T22:43:04Z")
Nick, I apologize if this is bringing back old ghosts but I am doing research with ATSC signals and gnuradio and would like that sample ATSC capture that you posted. i cannot find where you posted it. Do you happe… --- ## [Make check fails: assertComplexTuplesAlmostEqual](https://www.ruby-forum.com/t/make-check-fails-assertcomplextuplesalmostequal/215389)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 4, 2012, 7:12am UTC](https://www.ruby-forum.com/t/make-check-fails-assertcomplextuplesalmostequal/215389 "2012-01-04T07:12:40Z")
Hello, I am having a weird problem during the gnuradio installation. It seems like an issue with treatment of floating point values by the machine. What concerns me is the variability across different runs… During t… --- ## [\[Rails 3\] Model solo per la validazione](https://www.ruby-forum.com/t/rails-3-model-solo-per-la-validazione/213123)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [October 24, 2011, 5:34pm UTC](https://www.ruby-forum.com/t/rails-3-model-solo-per-la-validazione/213123 "2011-10-24T17:34:04Z")
Sto sviluppando una applicazione in rails 3.0.9 utilizzando un db non relazionale. Di fatto non ho bisogno di ActiveRecord e perciò ho generato solamente il controller (rails g controller …) adesso però vorrei sfrutta… --- ## [Problem with submit button in rails 3](https://www.ruby-forum.com/t/problem-with-submit-button-in-rails-3/212075)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [September 21, 2011, 5:37pm UTC](https://www.ruby-forum.com/t/problem-with-submit-button-in-rails-3/212075 "2011-09-21T17:37:32Z")
hi, i am using \<%= s.submit 'Product save' %\> when i click it, following error appears " Routing Error uninitialized constant ProductsController" could any one provide me solution ? thanks, -pab --- ## [Code Review: More ActionPack fixes](https://www.ruby-forum.com/t/code-review-more-actionpack-fixes/181856)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 5\ **Last updated:** [January 19, 2010, 8:17pm UTC](https://www.ruby-forum.com/t/code-review-more-actionpack-fixes/181856 "2010-01-19T20:17:35Z")
tfpt review “/shelveset:rails;REDMOND\\sborde” Comment : defined? should clear $! of any exception that may have been thrown by const\_missing Makes NativeMethods.SetEnvironmentVariable check if the call succeeded Ad… --- ## [Review: ActionPack fix](https://www.ruby-forum.com/t/review-actionpack-fix/181516)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 5\ **Last updated:** [January 13, 2010, 7:21pm UTC](https://www.ruby-forum.com/t/review-actionpack-fix/181516 "2010-01-13T19:21:26Z")
tfpt review /shelveset:rails;sborde Fixes a bug in Proc equality comparison which was causing the ActionPack caching tests to fail Splits up the Rails test harness files into tests that fail with MRI as well (which a… --- ## [Rational#hash](https://www.ruby-forum.com/t/rational-hash/172499)
**Author:** [@Tadayoshi\_F](https://www.ruby-forum.com/u/Tadayoshi_F)\ **Replies:** 5\ **Last updated:** [July 25, 2009, 7:18am UTC](https://www.ruby-forum.com/t/rational-hash/172499 "2009-07-25T07:18:39Z")
e$B$$$D$@$C$?$+!"e(Brational e$B$J$I$Ne(B hash e$B$,JQ$C$?$h$&$G$9$,!“0UL#$,2r$C$F$$$Je(B e$B$$$s$G$9$,!”$$F$$k$H!"e(B h\[0\] = rb\_hash(rb\_obj\_class(self)); n = rb\_hash(dat-\>num); h\[1\] = NUM2LONG(n); n = rb\_hash(dat-\>de… --- ## [Chi vuole lavorare a londra?](https://www.ruby-forum.com/t/chi-vuole-lavorare-a-londra/164863)
**Author:** [@paolodona](https://www.ruby-forum.com/u/paolodona)\ **Replies:** 5\ **Last updated:** [April 6, 2009, 8:26pm UTC](https://www.ruby-forum.com/t/chi-vuole-lavorare-a-londra/164863 "2009-04-06T20:26:16Z")
Ciao carissimi, scusate l’off-topic, scrivo per una proposta di lavoro. La ditta con cui collaboro attualmente (vivo a Londra) cerca programmatori rails per lo sviluppo di backend ad alte performance (per farvi un’id… --- ## [Zombie processes by drb tests](https://www.ruby-forum.com/t/zombie-processes-by-drb-tests/159658)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 5\ **Last updated:** [February 8, 2009, 12:53pm UTC](https://www.ruby-forum.com/t/zombie-processes-by-drb-tests/159658 "2009-02-08T12:53:51Z")
OpenBSD e$B$G!"e(Btest-all e$B$r$9$k$H!“e(Bdrb e$B$N$H$3$m$G!”%F%9%H$Ke(B 100 e$BIC$+$+$C$F%(%i!\<$K$J$k$H$$$&$N$,5/$-$^$9!#e(B … TestDRbSafe1#test\_05\_break: 1.12 s: . TestDRbSafe1#test\_06\_next: sh: cannot fork - try… --- ## [Let my custom defined class convert to string?](https://www.ruby-forum.com/t/let-my-custom-defined-class-convert-to-string/153501)
**Author:** [@jrochkind](https://www.ruby-forum.com/u/jrochkind)\ **Replies:** 5\ **Last updated:** [November 18, 2008, 10:17pm UTC](https://www.ruby-forum.com/t/let-my-custom-defined-class-convert-to-string/153501 "2008-11-18T22:17:59Z")
Is there any way I can make it so my custom-defined class can be automatically converted to a string? I have a #to\_s method in it. So it works when I do something like “#{var\_of\_my\_class} foo”. It calls #to\_s there. … --- ## [Threading best practices?](https://www.ruby-forum.com/t/threading-best-practices/151383)
**Author:** [@Dolazy](https://www.ruby-forum.com/u/Dolazy)\ **Replies:** 5\ **Last updated:** [October 22, 2008, 12:42am UTC](https://www.ruby-forum.com/t/threading-best-practices/151383 "2008-10-22T00:42:41Z")
I am developing a small GUI application using jruby. It will be used for testing API calls to my company’s server. I would like my application to execute server calls in a non-blocking way. In C++ I do this by creatin… --- ## [Running rake mspec:lib](https://www.ruby-forum.com/t/running-rake-mspec-lib/139616)
**Author:** [@editkid](https://www.ruby-forum.com/u/editkid)\ **Replies:** 5\ **Last updated:** [June 5, 2008, 6:29pm UTC](https://www.ruby-forum.com/t/running-rake-mspec-lib/139616 "2008-06-05T18:29:26Z")
I am having trouble running the RubySpecs from rake. First I get this: D:\\dev\\ruby\\ironruby\\head\>rake mspec:lib (in D:/dev/ruby/ironruby/head) mspec/bin/mspec:141:in \`exec’: No such file or directory - d:\\dev\\ruby\\i… --- ## [Questions about proxy logging and a sanity check](https://www.ruby-forum.com/t/questions-about-proxy-logging-and-a-sanity-check/135260)
**Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 5\ **Last updated:** [April 20, 2008, 11:46am UTC](https://www.ruby-forum.com/t/questions-about-proxy-logging-and-a-sanity-check/135260 "2008-04-20T11:46:02Z")
I am attempting to replace LVS with nginx for load balancing. Basically, one front-end load balancer (running nginx) to 3 backend servers (soon to be running nginx + fastcgi/php) Using these variables, it looks like i… --- ## [Google Calendar API](https://www.ruby-forum.com/t/google-calendar-api/134383)
**Author:** [@vanderkerkoff](https://www.ruby-forum.com/u/vanderkerkoff)\ **Replies:** 5\ **Last updated:** [April 16, 2008, 12:00pm UTC](https://www.ruby-forum.com/t/google-calendar-api/134383 "2008-04-16T12:00:42Z")
Hello everyone Does anyone have any experience of accessing the Google C. API with Rails? I’m using Ben’s page as a starting point. I’ve installed the libraries but I can get data, I can add data, good start. I’m… --- ## [Script runs ok alone, broken pipe when piped to head?](https://www.ruby-forum.com/t/script-runs-ok-alone-broken-pipe-when-piped-to-head/131867)
**Author:** [@daz](https://www.ruby-forum.com/u/daz)\ **Replies:** 5\ **Last updated:** [March 16, 2008, 10:46pm UTC](https://www.ruby-forum.com/t/script-runs-ok-alone-broken-pipe-when-piped-to-head/131867 "2008-03-16T22:46:39Z")
Maybe I need to close the file or something? This invokation runs fine, but generates so much output: ruby -rubygems excelparse.rb stuff.xls so I piped it to head and it bombs: ruby -rubygems excelparse.rb stuff.xls|… --- ## [Flash\[\] and Rails 2.0](https://www.ruby-forum.com/t/flash-and-rails-2-0/124184)
**Author:** [@sharkie](https://www.ruby-forum.com/u/sharkie)\ **Replies:** 5\ **Last updated:** [December 27, 2007, 12:33am UTC](https://www.ruby-forum.com/t/flash-and-rails-2-0/124184 "2007-12-27T00:33:45Z")
For some very odd reasons, flash\[\] evaluates to nil inside a partial, but not elsewhere. This was not the case with previous rails. I have a controller called Stories, so in /layouts/stories I can access flash\[\], but… --- ## [Requiring Files while working Remotely](https://www.ruby-forum.com/t/requiring-files-while-working-remotely/109749)
**Author:** [@parvg](https://www.ruby-forum.com/u/parvg)\ **Replies:** 5\ **Last updated:** [September 25, 2007, 11:09pm UTC](https://www.ruby-forum.com/t/requiring-files-while-working-remotely/109749 "2007-09-25T23:09:43Z")
Hello, I’m trying to execute a script on my local machine which requires a file on a remote machine. When i run the program on my local machine i get an error saying that ruby couldn’t load a file that is being requi… --- ## [Program which calculates earnings (with some difficulties)](https://www.ruby-forum.com/t/program-which-calculates-earnings-with-some-difficulties/113477)
**Author:** [@tillaart36](https://www.ruby-forum.com/u/tillaart36)\ **Replies:** 5\ **Last updated:** [September 7, 2007, 3:03am UTC](https://www.ruby-forum.com/t/program-which-calculates-earnings-with-some-difficulties/113477 "2007-09-07T03:03:46Z")
Hi you all, I have a ‘problem’ which I cannot solve using spreadsheet software like Excel. The problem involves some little program I want to make which can calculate my earnings of a days work by just inserting the … --- ## [Comment gérer des changement d'états en restant CRUD/Rest](https://www.ruby-forum.com/t/comment-ga-rer-des-changement-da-tats-en-restant-crud-rest/110920)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 5\ **Last updated:** [August 1, 2007, 10:14am UTC](https://www.ruby-forum.com/t/comment-ga-rer-des-changement-da-tats-en-restant-crud-rest/110920 "2007-08-01T10:14:41Z")
Salut à tous, J’ai un model Job et ce job peut être opened, closed et fulfilled. Il peut aussi être re-open, re-closed et “re-fulfilled” et je veux pouvoir garder une trace de chaque changement (en gardant la date du … --- ## [A question about configuration](https://www.ruby-forum.com/t/a-question-about-configuration/109369)
**Author:** [@Dong\_Li](https://www.ruby-forum.com/u/Dong_Li)\ **Replies:** 5\ **Last updated:** [July 16, 2007, 4:13pm UTC](https://www.ruby-forum.com/t/a-question-about-configuration/109369 "2007-07-16T16:13:26Z")
Hi All, I am new in GNU Radio, when I configure the modules of GNU Radio, I found four of them can’t pass the configuration checks: gr-audio-jack gr-audio-osx gr-audio-portaudio gr-audio-windows The other modules … --- ## [How to generate Eclipse project files under apache ode?](https://www.ruby-forum.com/t/how-to-generate-eclipse-project-files-under-apache-ode/107221)
**Author:** [@van](https://www.ruby-forum.com/u/van)\ **Replies:** 5\ **Last updated:** [June 19, 2007, 12:09pm UTC](https://www.ruby-forum.com/t/how-to-generate-eclipse-project-files-under-apache-ode/107221 "2007-06-19T12:09:08Z")
When I met apache ode, I found ruby. (url: Apache ODE – Eclipse IDE) I download Ode soucecode from subversion, install Ruby and Buildr in order to use the command “rake” to build ode and generate the Eclipse project … --- ## [Multiple Sorts on an array, help with bad code smell](https://www.ruby-forum.com/t/multiple-sorts-on-an-array-help-with-bad-code-smell/106906)
**Author:** [@blinking\_bear](https://www.ruby-forum.com/u/blinking_bear)\ **Replies:** 5\ **Last updated:** [June 16, 2007, 10:51pm UTC](https://www.ruby-forum.com/t/multiple-sorts-on-an-array-help-with-bad-code-smell/106906 "2007-06-16T22:51:51Z")
I have an Array of active record objects that I need to sort by two attributes: similarity and activity, both are integers. I’m currently doing this by first sorting the array on the similarity field, and then using … --- ## [Radiant Gallery extension 0.2.0 released](https://www.ruby-forum.com/t/radiant-gallery-extension-0-2-0-released/102752)
**Author:** [@gendag](https://www.ruby-forum.com/u/gendag)\ **Replies:** 5\ **Last updated:** [April 20, 2007, 8:30pm UTC](https://www.ruby-forum.com/t/radiant-gallery-extension-0-2-0-released/102752 "2007-04-20T20:30:45Z")
Hi all…here the latest release: http://bigchieflabs.com/blog/2007/04/17/radiant-gallery-extension-020/ …if you want try it and let me know what you think and which features you need…thank you! Andrea F. --- ## [Re: Smallest FizzBuzz program](https://www.ruby-forum.com/t/re-smallest-fizzbuzz-program/87472)
**Author:** [@scoundrel](https://www.ruby-forum.com/u/scoundrel)\ **Replies:** 5\ **Last updated:** [March 3, 2007, 4:41am UTC](https://www.ruby-forum.com/t/re-smallest-fizzbuzz-program/87472 "2007-03-03T04:41:08Z")
Nice work. I removed ,x from |i,x| on a whim and it still works - 57 bytes! (you have to count file size which as an EOF char) I think you don’t have to. Otherwise you have to count hard disk drive sector size (a f… --- ## [On-site Training Now Available for GNU Radio and USRP](https://www.ruby-forum.com/t/on-site-training-now-available-for-gnu-radio-and-usrp/83168)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 5\ **Last updated:** [January 24, 2007, 5:12pm UTC](https://www.ruby-forum.com/t/on-site-training-now-available-for-gnu-radio-and-usrp/83168 "2007-01-24T17:12:38Z")
Corgan Enterprises now offers a two-day, on-site training course for beginning and intermediate GNU Radio software and USRP users. The format is a combined lecture/lab session covering topics such as: Introduction t… --- ## [Executing raw SQL in migrations?](https://www.ruby-forum.com/t/executing-raw-sql-in-migrations/74210)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 5\ **Last updated:** [November 7, 2006, 10:53am UTC](https://www.ruby-forum.com/t/executing-raw-sql-in-migrations/74210 "2006-11-07T10:53:23Z")
How can I execute raw SQL statements (like ‘alter table …’) in migrations? IIRC, AR’s execute function isn’t available, or I wasn’t accessing it right. Thanks, Joe --- ## ["Good Ideas, Through the Looking Glass"](https://www.ruby-forum.com/t/good-ideas-through-the-looking-glass/72260)
**Author:** [@iceburgh](https://www.ruby-forum.com/u/iceburgh)\ **Replies:** 5\ **Last updated:** [October 16, 2006, 5:14pm UTC](https://www.ruby-forum.com/t/good-ideas-through-the-looking-glass/72260 "2006-10-16T17:14:19Z")
Some folks here might find this interesting: Abstract An entire potpourri of ideas is listed from the past decades of Computer Science and Computer Technology. Widely acclaimed at their time, many have lost in sple… [Previous page](https://www.ruby-forum.com/top.md?page=1043&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1045&per_page=50)