# Top **URL:** https://www.ruby-forum.com/top.md?page=1294 [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:** 1295 --- ## [GNU Radio Live SDR Environment Snapshot 2015-0623 Released](https://www.ruby-forum.com/t/gnu-radio-live-sdr-environment-snapshot-2015-0623-released/242437)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [June 24, 2015, 3:14am UTC](https://www.ruby-forum.com/t/gnu-radio-live-sdr-environment-snapshot-2015-0623-released/242437 "2015-06-24T03:14:16Z")
GNU Radio Live SDR Environment Snapshot Release 2015-0623 This version of the ISO image is based on the current, unreleased master branch of GNU Radio and latest releases of third party software as of June 23, 2015. … --- ## [Executing ruby script before rails gets loaded](https://www.ruby-forum.com/t/executing-ruby-script-before-rails-gets-loaded/231350)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 29, 2014, 3:16pm UTC](https://www.ruby-forum.com/t/executing-ruby-script-before-rails-gets-loaded/231350 "2014-08-29T15:16:45Z")
I have a ruby script which instruments Net::HTTP requests in Rails applications. This works as follows: When Ruby loads the Net::HTTP class, I alias the request method. At every http request, my instrumented method g… --- ## [ColtrolPort IC Timeout](https://www.ruby-forum.com/t/coltrolport-ic-timeout/241301)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [May 27, 2014, 5:37am UTC](https://www.ruby-forum.com/t/coltrolport-ic-timeout/241301 "2014-05-27T05:37:12Z")
I have a gui-less flowgraph that runs in the background with sudo privileges. While I can run ControlPort normally from GRC, it doesn’t seem to work properly with my backgrounded FG - I get timeout errors. My confi… --- ## [:layout =\> question](https://www.ruby-forum.com/t/layout-question/236534)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 12, 2013, 1:31am UTC](https://www.ruby-forum.com/t/layout-question/236534 "2013-09-12T01:31:47Z")
I’m looking at someone else’s code and I’m not sure what this does. In a controller action for ‘show’ is the following: render :layout =\> 'edit' Ok, there a layout for edit, basically it is the standard javascript in… --- ## [Server Status?](https://www.ruby-forum.com/t/server-status/245603)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [June 20, 2013, 7:27pm UTC](https://www.ruby-forum.com/t/server-status/245603 "2013-06-20T19:27:02Z")
Hi Nginx Team, I used nginx for a few years and until now, i used to deploy it for static content. Right now, i 'd like to deploy it for dynamic content using php-fpm. It works fine and performances are good. But ac… --- ## [How to setting config.timezone in non-Rails application?](https://www.ruby-forum.com/t/how-to-setting-config-timezone-in-non-rails-application/222585)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [September 3, 2012, 7:50am UTC](https://www.ruby-forum.com/t/how-to-setting-config-timezone-in-non-rails-application/222585 "2012-09-03T07:50:21Z")
Hello all, I’m developing a sinatra application and loads ActiveRecord in, the main server is in rails, the many clients is written in Sinatra, now I need to sync job from server to client where saving the related … --- ## [Conditionally use greater than or less than](https://www.ruby-forum.com/t/conditionally-use-greater-than-or-less-than/218787)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [April 12, 2012, 10:48am UTC](https://www.ruby-forum.com/t/conditionally-use-greater-than-or-less-than/218787 "2012-04-12T10:48:39Z")
what is the best way to do this in ruby? if condition then do a whole bunch of comparisons using \> else do all the same comparisons except using \< --- ## [Segmentation fault in drizzle-nginx-module 0.1.0](https://www.ruby-forum.com/t/segmentation-fault-in-drizzle-nginx-module-0-1-0/211905)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [September 17, 2011, 6:45am UTC](https://www.ruby-forum.com/t/segmentation-fault-in-drizzle-nginx-module-0-1-0/211905 "2011-09-17T06:45:34Z")
Env: CentOS 5.6 nginx 0.8.54 rds-json-nginx-module-0.11 mysql 5.0 drizzle7-2011.08.25 nginx.conf location =/mysql\_status { drizzle\_status; } #Common SQL Query point location =/mysql\_query … --- ## [Raised Cosine Filter design](https://www.ruby-forum.com/t/raised-cosine-filter-design/208845)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [June 29, 2011, 12:44pm UTC](https://www.ruby-forum.com/t/raised-cosine-filter-design/208845 "2011-06-29T12:44:44Z")
Hi, I want a raised cosine filter for the transmitter and can someone lead me to a place where I can develop one similar to what we have in gr\_firdes.h Thanks --- ## [Domanda su numeri binary](https://www.ruby-forum.com/t/domanda-su-numeri-binary/204547)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 16, 2011, 5:23am UTC](https://www.ruby-forum.com/t/domanda-su-numeri-binary/204547 "2011-03-16T05:23:29Z")
dunque sto scrivendo un programma che dato un ipv4 in formato x1,x2,x3,x4/y mi calcola i vari ip di network,broad etc etc e poi confronta con altri ip e verifica se i 2 stanno sulla stessa rete, numero max di host etc… --- ## [Mail proxy auth\_http stats](https://www.ruby-forum.com/t/mail-proxy-auth-http-stats/198124)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 28, 2010, 11:21am UTC](https://www.ruby-forum.com/t/mail-proxy-auth-http-stats/198124 "2010-10-28T11:21:45Z")
Hi, I have a mail proxy configured alongside the following: http { perl\_modules /etc/nginx/perl/lib; perl\_require mailauth.pm; // there’s a Perl::DBI call here server { listen 81; locat… --- ## [Rspec-rails 2.0.0.beta.22 + Rails 3 don't generate spec/controllers/](https://www.ruby-forum.com/t/rspec-rails-2-0-0-beta-22-rails-3-dont-generate-spec-controllers/195138)
**Author:** [@xela](https://www.ruby-forum.com/u/xela)\ **Replies:** 3\ **Last updated:** [September 17, 2010, 3:54pm UTC](https://www.ruby-forum.com/t/rspec-rails-2-0-0-beta-22-rails-3-dont-generate-spec-controllers/195138 "2010-09-17T15:54:42Z")
Hello, I’ve set up rails 3 with rspec-rails 2.0.0.beta.22. When generating a controller, like so: rails generate controller Users new no spec/controllers get generated. However, when I do: rails generate scaffold U… --- ## [Blackbox Logs](https://www.ruby-forum.com/t/blackbox-logs/190324)
**Author:** [@alangano](https://www.ruby-forum.com/u/alangano)\ **Replies:** 3\ **Last updated:** [June 20, 2010, 11:27pm UTC](https://www.ruby-forum.com/t/blackbox-logs/190324 "2010-06-20T23:27:23Z")
I attempted to get a discussion going on ServerFault.com regarding “blackbox” logs and Nginx. It didn’t get the response I imagined, and I was told to ask here. Here is an article about “blackbox” logs in Apache by Ch… --- ## [Revert 1.9 \\w limitation to ASCII](https://www.ruby-forum.com/t/revert-1-9-w-limitation-to-ascii/186022)
**Author:** [@Yukihiro\_M](https://www.ruby-forum.com/u/Yukihiro_M)\ **Replies:** 3\ **Last updated:** [March 31, 2010, 3:12am UTC](https://www.ruby-forum.com/t/revert-1-9-w-limitation-to-ascii/186022 "2010-03-31T03:12:35Z")
e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B \\de$B$,e(B\[0-9\]e$B$KJQ99$5$l$?$H$-$K!“F1;~$Ke(B \\w e$B$be(BASCIIe$B$NHO0O$K8BDj$5e(B e$B$l$^$7$?$,!”$3$l$Oe(B 1.8 e$B$H$NBg$-$JHs8\_49@-$K$J$j$=$&$G$9!#e(BEUC e$B$de(BSJISe$B$K$$$$F$O… --- ## [Routing error in Rails 3](https://www.ruby-forum.com/t/routing-error-in-rails-3/185453)
**Author:** [@rjunee](https://www.ruby-forum.com/u/rjunee)\ **Replies:** 3\ **Last updated:** [March 22, 2010, 4:03am UTC](https://www.ruby-forum.com/t/routing-error-in-rails-3/185453 "2010-03-22T04:03:33Z")
I’m hoping someone can advise me on how to debug this routing error. My routes.rb includes: resources :prospects, :only =\> \[“create”\] rake routes shows: prospects POST /prospects(.:format) {:controller=\>“prospects”,… --- ## [Cycle/Partials issue](https://www.ruby-forum.com/t/cycle-partials-issue/176456)
**Author:** [@shaunp](https://www.ruby-forum.com/u/shaunp)\ **Replies:** 8\ **Last updated:** [October 1, 2009, 9:51am UTC](https://www.ruby-forum.com/t/cycle-partials-issue/176456 "2009-10-01T09:51:54Z")
First off, I’m fairly new to ruby on rails so this may appear simple but I’m just learning the ropes :slight\_smile: So I have a simple blog app where a post has many comments. The ‘show’ view for posts renders a parti… --- ## [Amazon Product API hmac signature?](https://www.ruby-forum.com/t/amazon-product-api-hmac-signature/167650)
**Author:** [@jrochkind](https://www.ruby-forum.com/u/jrochkind)\ **Replies:** 3\ **Last updated:** [September 1, 2009, 4:17pm UTC](https://www.ruby-forum.com/t/amazon-product-api-hmac-signature/167650 "2009-09-01T16:17:33Z")
So, starting August 15th, the Amazon product web service API (the one where you can get info about amazon products, manipulate wishlists and shopping carts, etc), is going to require a form of cryptographic signature … --- ## [In cosa Ruby è prototype based?](https://www.ruby-forum.com/t/in-cosa-ruby-a-prototype-based/172132)
**Author:** [@Gian\_luca\_C](https://www.ruby-forum.com/u/Gian_luca_C)\ **Replies:** 3\ **Last updated:** [July 15, 2009, 7:39pm UTC](https://www.ruby-forum.com/t/in-cosa-ruby-a-prototype-based/172132 "2009-07-15T19:39:03Z")
Sto girando come un pazzo per la rete ma trovo tutte informazioni diverse e framentate su dove Ruby sia prototype based. Grazie per la risposta. --- ## [Script for building the silverlight support](https://www.ruby-forum.com/t/script-for-building-the-silverlight-support/170603)
**Author:** [@barby](https://www.ruby-forum.com/u/barby)\ **Replies:** 3\ **Last updated:** [June 19, 2009, 8:48pm UTC](https://www.ruby-forum.com/t/script-for-building-the-silverlight-support/170603 "2009-06-19T20:48:39Z")
Hi Is there a script somewhere to build Chiron and friends to get silverlight support? Or do I go through visual studio and fiddle around with the references until they are right? Met vriendelijke groeten - Best re… --- ## [Ruby LDAP SSL thingy won't go](https://www.ruby-forum.com/t/ruby-ldap-ssl-thingy-wont-go/169134)
**Author:** [@Xeno\_C](https://www.ruby-forum.com/u/Xeno_C)\ **Replies:** 3\ **Last updated:** [June 1, 2009, 6:26am UTC](https://www.ruby-forum.com/t/ruby-ldap-ssl-thingy-wont-go/169134 "2009-06-01T06:26:22Z")
\#!/usr/bin/ruby require ‘ldap’ begin ldap\_host = ‘corp.com’ ldap\_port = 636 ldap\_conn = LDAP::SSLConn.new(ldap\_host,ldap\_port) puts “trace 2 ldap\_conn: #{ldap\_conn.class}” ldap\_conn.set\_option( LDAP::LDAP\_OPT\_PR… --- ## [How to include a helper method in a controller](https://www.ruby-forum.com/t/how-to-include-a-helper-method-in-a-controller/166199)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 3\ **Last updated:** [April 23, 2009, 9:08am UTC](https://www.ruby-forum.com/t/how-to-include-a-helper-method-in-a-controller/166199 "2009-04-23T09:08:43Z")
Hi there, why do I get the error… undefined method \`format\_phone\_number\_for’ for #User::MailingsController:0xb70aae58 … in this situation: controllers/user/mailings\_controller.rb: class User::MailingsController \< Ap… --- ## [Hashed matrix](https://www.ruby-forum.com/t/hashed-matrix/165960)
**Author:** [@yoniblond](https://www.ruby-forum.com/u/yoniblond)\ **Replies:** 3\ **Last updated:** [April 20, 2009, 1:15pm UTC](https://www.ruby-forum.com/t/hashed-matrix/165960 "2009-04-20T13:15:22Z")
Hello, I’d like to use a specific matrix with string as key for lines and integer index for columns. I could also use string for columns (a string version of integer), it doesn’t matter. I use the matrix to store a sm… --- ## [Max throughput USB 2.0](https://www.ruby-forum.com/t/max-throughput-usb-2-0/165327)
**Author:** [@feldmaus](https://www.ruby-forum.com/u/feldmaus)\ **Replies:** 3\ **Last updated:** [April 13, 2009, 1:51pm UTC](https://www.ruby-forum.com/t/max-throughput-usb-2-0/165327 "2009-04-13T13:51:48Z")
Hi All, i read the FAQ and the Documentation, but i got some questions about the maximum throughput. For the ADC which has 64MHz we get 32MHz if we follow nyquist criteria. The Documentation tell us the maximum speed… --- ## [Great discrepancy between Google Analytics and own counter](https://www.ruby-forum.com/t/great-discrepancy-between-google-analytics-and-own-counter/164256)
**Author:** [@chrisdwan](https://www.ruby-forum.com/u/chrisdwan)\ **Replies:** 3\ **Last updated:** [March 30, 2009, 4:36pm UTC](https://www.ruby-forum.com/t/great-discrepancy-between-google-analytics-and-own-counter/164256 "2009-03-30T16:36:00Z")
Got Google Analytics running on one of my websites. Google defines a pageview as the most occuring event. Every refresh, every link clicked to a different part of the page, even loading from cache is an additional pag… --- ## [Code Review: interop3](https://www.ruby-forum.com/t/code-review-interop3/162234)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 3\ **Last updated:** [March 11, 2009, 10:18pm UTC](https://www.ruby-forum.com/t/code-review-interop3/162234 "2009-03-11T22:18:58Z")
tfpt review “/shelveset:interop3;REDMOND\\jdeville” Comment : Rearrange .NET tests according to the new test structure Add the csc method to inline C# fixtures into the Ruby code \*\* Should csc.bat be in a path’d scri… --- ## [Rails array.each returning array?](https://www.ruby-forum.com/t/rails-array-each-returning-array/161605)
**Author:** [@spacechurro](https://www.ruby-forum.com/u/spacechurro)\ **Replies:** 3\ **Last updated:** [February 27, 2009, 7:52pm UTC](https://www.ruby-forum.com/t/rails-array-each-returning-array/161605 "2009-02-27T19:52:27Z")
i am having a problem with a current piece of code, and it seems like the result for each on an array might be the culprit. according to everything i have seen before, this should work: a = \[ “a”, “b”, “c” \] a.each {… --- ## [Getting info about attached displays](https://www.ruby-forum.com/t/getting-info-about-attached-displays/157609)
**Author:** [@philswenson](https://www.ruby-forum.com/u/philswenson)\ **Replies:** 3\ **Last updated:** [January 13, 2009, 9:40pm UTC](https://www.ruby-forum.com/t/getting-info-about-attached-displays/157609 "2009-01-13T21:40:23Z")
Hi, I have a ruby daemon process that needs to get info about the monitors attached to the machine it is running on. Does anyone have any nice x-platform way of doing this? Barring that, how about some Windows calls? … --- ## [Should equal in RubySpecs](https://www.ruby-forum.com/t/should-equal-in-rubyspecs/157092)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 8:58pm UTC](https://www.ruby-forum.com/t/should-equal-in-rubyspecs/157092 "2009-01-07T20:58:41Z")
I noticed this in core\\thread\\current\_spec.rb. it “returns the current thread” do t = Thread.new { Thread.current } t.value.should equal(t) Thread.current.should\_not equal(t.value) end Is this any different than wr… --- ## [Copy has been created at github](https://www.ruby-forum.com/t/copy-has-been-created-at-github/156988)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 0\ **Last updated:** [January 6, 2009, 8:10am UTC](https://www.ruby-forum.com/t/copy-has-been-created-at-github/156988 "2009-01-06T08:10:50Z")
Here’s a copy, and it just about works with rails 2.2.2, on github I still don’t know how to integrate it with existing mailing list yet, tho. Anyone? Enjoy! -=r http://github.com/rogerdpack/ruby\_forum/tree/master --- ## [Fixing high pass filter design by optfir.py](https://www.ruby-forum.com/t/fixing-high-pass-filter-design-by-optfir-py/155141)
**Author:** [@fmalem](https://www.ruby-forum.com/u/fmalem)\ **Replies:** 3\ **Last updated:** [December 8, 2008, 11:17pm UTC](https://www.ruby-forum.com/t/fixing-high-pass-filter-design-by-optfir-py/155141 "2008-12-08T23:17:26Z")
Hi, There is comment in optfir.py saying “# FIXME high\_passs is broken…”. Can anyone send me an example to regenerate this problem? I have some spare time and I think I can help in fixing this problem (If it still e… --- ## [Bootstrap error in gnu trunk](https://www.ruby-forum.com/t/bootstrap-error-in-gnu-trunk/150499)
**Author:** [@Umair\_N](https://www.ruby-forum.com/u/Umair_N)\ **Replies:** 3\ **Last updated:** [October 10, 2008, 4:15am UTC](https://www.ruby-forum.com/t/bootstrap-error-in-gnu-trunk/150499 "2008-10-10T04:15:36Z")
I am using the cygwin environment. As my college doesn’t allow the svn command to download the latest gnuradio trunk, giving the error ‘cannot resolve hostname’, so I used the windows based software ‘TortoiseSVN’ and… --- ## [cómo hacer tests en memoria](https://www.ruby-forum.com/t/ca-mo-hacer-tests-en-memoria/149209)
**Author:** [@Nacho\_SSSSSnchez](https://www.ruby-forum.com/u/Nacho_SSSSSnchez)\ **Replies:** 3\ **Last updated:** [September 22, 2008, 5:36pm UTC](https://www.ruby-forum.com/t/ca-mo-hacer-tests-en-memoria/149209 "2008-09-22T17:36:25Z")
Hola, Quería saber si hay algún plugin para ejecutar los tests en memoria. He visto este http://agilewebdevelopment.com/plugins/memory\_test\_fix pero es de cuando salio rails 1.2 y supongo que habrá salido otra cos… --- ## [Help](https://www.ruby-forum.com/t/help/146432)
**Author:** [@backz](https://www.ruby-forum.com/u/backz)\ **Replies:** 3\ **Last updated:** [August 21, 2008, 3:47pm UTC](https://www.ruby-forum.com/t/help/146432 "2008-08-21T15:47:44Z")
okay, so in the book im reading it wanted me to do 2 things wanted me to make a method for sorting a list of words this is what i got now def arange arr = \[\] puts arr.sort.join(’, ') word = gets.chomp while word… --- ## [Facebooker](https://www.ruby-forum.com/t/facebooker/125088)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 0\ **Last updated:** [January 5, 2008, 6:30am UTC](https://www.ruby-forum.com/t/facebooker/125088 "2008-01-05T06:30:33Z")
Odd to see rfacebook website give a tutorial for Facebooker. Nonetheless here it is (in case you missded the post on ruby-talk) for those interested in such things. http://rfacebook.wordpress.com/2008/01/05/desktop/ T… --- ## [Ruby.NET vs. IronRuby: Overview Posted to O'ReilyNet/Windows DevCenter](https://www.ruby-forum.com/t/ruby-net-vs-ironruby-overview-posted-to-oreilynet-windows-devcenter/124759)
**Author:** [@micx](https://www.ruby-forum.com/u/micx)\ **Replies:** 3\ **Last updated:** [January 2, 2008, 6:46pm UTC](https://www.ruby-forum.com/t/ruby-net-vs-ironruby-overview-posted-to-oreilynet-windows-devcenter/124759 "2008-01-02T18:46:26Z")
FYI… This post is LONG overdue, but later is better than never. :smiley: Please don’t hesitate to correct anything that needs correcting via a follow-up comment to the above post or inline to this thread. Thanks! – … --- ## [Using ruby to transfer and clean data between databases](https://www.ruby-forum.com/t/using-ruby-to-transfer-and-clean-data-between-databases/118174)
**Author:** [@runrunshaw](https://www.ruby-forum.com/u/runrunshaw)\ **Replies:** 3\ **Last updated:** [October 24, 2007, 4:47pm UTC](https://www.ruby-forum.com/t/using-ruby-to-transfer-and-clean-data-between-databases/118174 "2007-10-24T16:47:13Z")
Hi all, I have some data in an access database and I want to move this to my new SqlServer2005 database. However the schema of the database has changed significantly, it’s been normalised and various tables have been … --- ## [Lynda Training (1 error(s) on assignment of multiparameter a](https://www.ruby-forum.com/t/lynda-training-1-error-s-on-assignment-of-multiparameter-a/87360)
**Author:** [@jmjmjm](https://www.ruby-forum.com/u/jmjmjm)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 11:12pm UTC](https://www.ruby-forum.com/t/lynda-training-1-error-s-on-assignment-of-multiparameter-a/87360 "2007-09-25T23:12:00Z")
I have been running through the essential training for Ruby on Rails from Lynda. It is very helpful and I am learning a lot from it. I am having a problem with Chapter 11 though, the CRUD and Relational Databases sec… --- ## [Problem in installing RMagick](https://www.ruby-forum.com/t/problem-in-installing-rmagick/113467)
**Author:** [@vijayendra](https://www.ruby-forum.com/u/vijayendra)\ **Replies:** 3\ **Last updated:** [September 7, 2007, 7:28am UTC](https://www.ruby-forum.com/t/problem-in-installing-rmagick/113467 "2007-09-07T07:28:57Z")
Hi friends I am trying to install RMagick its giving error like this : C:\\download\\RMagick-1.14.1\_IM-6.3.0-7-Q8\>gem install rmagick-1.14.1-win32.gem --local ERROR: Error installing gem rmagick-1.14.1-win32.gem\[.g… --- ## [Array index of first bigger number](https://www.ruby-forum.com/t/array-index-of-first-bigger-number/105765)
**Author:** [@Josselin](https://www.ruby-forum.com/u/Josselin)\ **Replies:** 3\ **Last updated:** [June 2, 2007, 11:26am UTC](https://www.ruby-forum.com/t/array-index-of-first-bigger-number/105765 "2007-06-02T11:26:18Z")
Is there a simple function (I solve it w a loop… C-minded) to find the index of the first bigger element in an array limit mini is first\_element , if item \< last\_element item = -2.23 anArray = \[0.0, 2.0, 5.0, 10.0,… --- ## [InlineFortran 1.0.0 Released](https://www.ruby-forum.com/t/inlinefortran-1-0-0-released/73195)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 3\ **Last updated:** [October 23, 2006, 1:55am UTC](https://www.ruby-forum.com/t/inlinefortran-1-0-0-released/73195 "2006-10-23T01:55:45Z")
InlineFortran version 1.0.0 has been released! http://www.rubyforge.org/projects/rubyinline == FEATURES/PROBLEMS: Very rudimentary right now. Needs some love. == SYNOPSYS: inline :Fortran do |builder| builder.s… --- ## [Rubyw and stdout](https://www.ruby-forum.com/t/rubyw-and-stdout/62829)
**Author:** [@markcasio](https://www.ruby-forum.com/u/markcasio)\ **Replies:** 3\ **Last updated:** [June 8, 2006, 4:40pm UTC](https://www.ruby-forum.com/t/rubyw-and-stdout/62829 "2006-06-08T16:40:57Z")
If you run a script with rubyw under Windows and the script writes to stdout, is there a way to capture that output without modifying the script? Is there a rubyw option for specifying where the output should go? --- ## [\[OT\] Email line separator](https://www.ruby-forum.com/t/ot-email-line-separator/71776)
**Author:** [@Norman\_T](https://www.ruby-forum.com/u/Norman_T)\ **Replies:** 3\ **Last updated:** [February 23, 2006, 9:18pm UTC](https://www.ruby-forum.com/t/ot-email-line-separator/71776 "2006-02-23T21:18:06Z")
What line separator do you use when composing emails? \\n \\r\\n \\r Is there a ‘official’ line separator for emails (rfc-document?)? What separator is the most compatible between Windows, OS X and Linux? – Norman T. h… --- ## [Rails\_root](https://www.ruby-forum.com/t/rails-root/70770)
**Author:** [@glenatron](https://www.ruby-forum.com/u/glenatron)\ **Replies:** 3\ **Last updated:** [February 20, 2006, 6:38pm UTC](https://www.ruby-forum.com/t/rails-root/70770 "2006-02-20T18:38:56Z")
I just replied to someone about using send\_file and while I was testing my solution I figured out that the controllers “current working dir” appears to be the root of the app. Then I saw a reply that Ezra sent to som… --- ## [About The Pickaxe 2nd ed. and Ruby 2](https://www.ruby-forum.com/t/about-the-pickaxe-2nd-ed-and-ruby-2/51654)
**Author:** [@Surgeon](https://www.ruby-forum.com/u/Surgeon)\ **Replies:** 3\ **Last updated:** [January 7, 2006, 9:11am UTC](https://www.ruby-forum.com/t/about-the-pickaxe-2nd-ed-and-ruby-2/51654 "2006-01-07T09:11:23Z")
Hi, I have just ordered the Pickaxe 2nd ed. from Amazon. But now I am thinking that in a near future Ruby 2 will be released and this wondeful book is on Ruby 1.8. Well, what will happen then? Will it be “démodé”? --- ## [Detect if windows or linux](https://www.ruby-forum.com/t/detect-if-windows-or-linux/47830)
**Author:** [@Fleck](https://www.ruby-forum.com/u/Fleck)\ **Replies:** 3\ **Last updated:** [November 14, 2005, 2:58pm UTC](https://www.ruby-forum.com/t/detect-if-windows-or-linux/47830 "2005-11-14T14:58:57Z")
Hi, what’ s the best way to detect if I’ m on a windows or linux machine. I don’ t want to check that by handling an exception. Is there a function in the standard libraries. Thanks, Alex. --- ## [Extend vs Refinements?](https://www.ruby-forum.com/t/extend-vs-refinements/239473)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [February 28, 2014, 12:13pm UTC](https://www.ruby-forum.com/t/extend-vs-refinements/239473 "2014-02-28T12:13:21Z")
Hi guys ! I try to implement a specific serialization/communication protocol over a TCP socket. Is it ok to do something like that ? Extend module MY\_PROTOCOL def read super(‘foo’) end def write(…) super(‘bar’) e… --- ## [String.scan failure when match works](https://www.ruby-forum.com/t/string-scan-failure-when-match-works/218246)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 28, 2012, 5:55am UTC](https://www.ruby-forum.com/t/string-scan-failure-when-match-works/218246 "2012-03-28T05:55:20Z")
Good Evening All, I’m very new to coding of any kind, and I’m trying to learn Ruby by working through some projects that are relevant to me. I’m working on a small project to pull the headlines out of a news website f… --- ## [Help with debugging - stall on response size is a symptom but what is the cause?](https://www.ruby-forum.com/t/help-with-debugging-stall-on-response-size-is-a-symptom-but-what-is-the-cause/216679)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 16, 2012, 6:34am UTC](https://www.ruby-forum.com/t/help-with-debugging-stall-on-response-size-is-a-symptom-but-what-is-the-cause/216679 "2012-02-16T06:34:33Z")
Hi, I’m new to nginx and am trying to use it as a front end web server to a java-based Play framework web app, via reverse proxy. But I’m getting strange timeout behaviour and am not sure how to proceed with debuggin… --- ## [Update related items on save?](https://www.ruby-forum.com/t/update-related-items-on-save/215418)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 3, 2012, 11:57pm UTC](https://www.ruby-forum.com/t/update-related-items-on-save/215418 "2012-01-03T23:57:17Z")
Hi! I have an app with products, categories, subcategories and resellercategories. Products… belongs\_to :resellercategory has\_one :subcategory, :through =\> :resellercategory has\_one :category, :through =\> :subcateg… --- ## [Problem in migrating a database to Heroku](https://www.ruby-forum.com/t/problem-in-migrating-a-database-to-heroku/210290)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [August 8, 2011, 8:50am UTC](https://www.ruby-forum.com/t/problem-in-migrating-a-database-to-heroku/210290 "2011-08-08T08:50:27Z")
When trying to migrate a database to Heroku, I get the following (Provided that I’m using gem 'sqlite3', '1.3.3': $ heroku rake db:migrate (in /app) rake aborted! uninitialized constant Rake::DSL /usr/ruby1.9.2/lib/rub… [Previous page](https://www.ruby-forum.com/top.md?page=1293&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1295&per_page=50)