# Top **URL:** https://www.ruby-forum.com/top.md?page=1278 [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:** 1279 --- ## [Digest'ifying OpenSSL::Digest](https://www.ruby-forum.com/t/digestifying-openssl-digest/72689)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 5\ **Last updated:** [October 18, 2006, 10:44am UTC](https://www.ruby-forum.com/t/digestifying-openssl-digest/72689 "2006-10-18T10:44:09Z")
(e$B\$5$se(B e$B!!e(BOpenSSL::Digest::\* e$B$re(B Digest::Base e$B$N%5%V%/%i%9$K$9$k$Y$/=$@5e(B e$B$7$F$$?$N$G!"%l%S%e!\<$r$\*4j$$$7$^$9!#$J$\*e(B openssl/digest.rb e$B$Ne(B e$B=hM}$Oe(B ossl\_digest.c e$B$… --- ## [Rake migrate error: nil.first](https://www.ruby-forum.com/t/rake-migrate-error-nil-first/101517)
**Author:** [@ldk2005](https://www.ruby-forum.com/u/ldk2005)\ **Replies:** 5\ **Last updated:** [August 6, 2006, 3:50am UTC](https://www.ruby-forum.com/t/rake-migrate-error-nil-first/101517 "2006-08-06T03:50:28Z")
My migrations were working fine until today. I dropped and re-created the database.But, when I go to apply my migrations, rake migrate aborts with this error. You have a nil object when you didn’t expect it! You mig… --- ## [Mongrel + mod\_proxy URL issues](https://www.ruby-forum.com/t/mongrel-mod-proxy-url-issues/100084)
**Author:** [@thekog](https://www.ruby-forum.com/u/thekog)\ **Replies:** 5\ **Last updated:** [July 27, 2006, 8:34pm UTC](https://www.ruby-forum.com/t/mongrel-mod-proxy-url-issues/100084 "2006-07-27T20:34:09Z")
We have a Centos server with a number of virtual hosts, and my rails app runs under one of those virtual hosts using mongrel\_rails. The app lives in /home/mydomain/railsapp where /home/mydomain/railsapp/public is the … --- ## [Action Mailer woes](https://www.ruby-forum.com/t/action-mailer-woes/98658)
**Author:** [@soderic](https://www.ruby-forum.com/u/soderic)\ **Replies:** 5\ **Last updated:** [June 16, 2006, 12:38pm UTC](https://www.ruby-forum.com/t/action-mailer-woes/98658 "2006-06-16T12:38:25Z")
Hi gang, Im having my first stab at ActionMailer and not having any luck. Perhaps someone could help me out. I generated a a mailer called ItemMailer - its purpose is to take some information that I’ve already gather… --- ## [Noobie problems with helper](https://www.ruby-forum.com/t/noobie-problems-with-helper/58326)
**Author:** [@terhorst](https://www.ruby-forum.com/u/terhorst)\ **Replies:** 5\ **Last updated:** [April 20, 2006, 7:37pm UTC](https://www.ruby-forum.com/t/noobie-problems-with-helper/58326 "2006-04-20T19:37:06Z")
I have the following helper method in application\_helper.rb: def format\_date(date) day = to\_s(date.day) month = to\_s(date.month) time = to\_s(date.time) date = day + "/" + month + " - " + time return date end I am … --- ## [Maddening library loading problem](https://www.ruby-forum.com/t/maddening-library-loading-problem/54818)
**Author:** [@chrismalek](https://www.ruby-forum.com/u/chrismalek)\ **Replies:** 5\ **Last updated:** [March 23, 2006, 12:40am UTC](https://www.ruby-forum.com/t/maddening-library-loading-problem/54818 "2006-03-23T00:40:47Z")
Hi everyone. I recently wrote a nice module that I want to use in my rails app. It consists of a few files in a directory that I have places in the lib directory. It looks like this: /lib/KMLTools/foo.rb, bar.rb, ba… --- ## [No Log](https://www.ruby-forum.com/t/no-log/71394)
**Author:** [@rrwhite](https://www.ruby-forum.com/u/rrwhite)\ **Replies:** 5\ **Last updated:** [February 21, 2006, 10:33pm UTC](https://www.ruby-forum.com/t/no-log/71394 "2006-02-21T22:33:17Z")
I’m running an app under Apache/FastCGI and am trying to look at any log output. However no output to any of the logs is being done by the app! I have the app set to development mode. I deleted all of the log files i… --- ## [Odd break behavior?](https://www.ruby-forum.com/t/odd-break-behavior/70105)
**Author:** [@Thomas\_E\_Enebo](https://www.ruby-forum.com/u/Thomas_E_Enebo)\ **Replies:** 5\ **Last updated:** [February 20, 2006, 1:52am UTC](https://www.ruby-forum.com/t/odd-break-behavior/70105 "2006-02-20T01:52:36Z")
Run the code snippet below: class A def outer inner do break end end def inner while true yield end puts “Should never appear” end end \[‘something’\].each do A.new.outer puts “1” end A.new.outer puts “2… --- ## [RE: Does your \*shared\* hosting account work without errors?](https://www.ruby-forum.com/t/re-does-your-shared-hosting-account-work-without-errors/68942)
**Author:** [@HoganS\_Brian\_P](https://www.ruby-forum.com/u/HoganS_Brian_P)\ **Replies:** 5\ **Last updated:** [February 16, 2006, 5:38pm UTC](https://www.ruby-forum.com/t/re-does-your-shared-hosting-account-work-without-errors/68942 "2006-02-16T17:38:11Z")
Dreamhost works fine for the apps I have. I have to use a modified dispatch.fcgi file so my app stays stable (no more 500 erros), and I use cron jobs to keep my applications alive. --- ## [Won't save user](https://www.ruby-forum.com/t/wont-save-user/198737)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 8\ **Last updated:** [November 7, 2010, 2:20pm UTC](https://www.ruby-forum.com/t/wont-save-user/198737 "2010-11-07T14:20:06Z")
So I’m trying to create a facebooky kinda of site to learn rails. And so i have a User class and a micropost class. Those are simple and I know how that all works. The micropost points to its user and all that fun stu… --- ## [General Confusion](https://www.ruby-forum.com/t/general-confusion/190452)
**Author:** [@cbergy](https://www.ruby-forum.com/u/cbergy)\ **Replies:** 8\ **Last updated:** [June 27, 2010, 4:00pm UTC](https://www.ruby-forum.com/t/general-confusion/190452 "2010-06-27T16:00:40Z")
I’m confused! I may have bitten off more than I can chew! This question may be more about OOP ion general than Ruby, but since I’m implementing in Ruby (trying to, anyway) I thought I’d start here. If I should be po… --- ## [Debugging question](https://www.ruby-forum.com/t/debugging-question/117571)
**Author:** [@eggman2001](https://www.ruby-forum.com/u/eggman2001)\ **Replies:** 8\ **Last updated:** [October 20, 2007, 1:35am UTC](https://www.ruby-forum.com/t/debugging-question/117571 "2007-10-20T01:35:50Z")
I run this one gem with the command "foo ". I’d like to try to run it off the foo.rb file so that I can debug it. However, when I do "ruby path/to/foo.rb " it doesn’t behave in the same way as "foo ". How do I need to… --- ## [loginGenerator - getting logged in username](https://www.ruby-forum.com/t/logingenerator-getting-logged-in-username/97132)
**Author:** [@spacechurro](https://www.ruby-forum.com/u/spacechurro)\ **Replies:** 8\ **Last updated:** [July 5, 2006, 5:10pm UTC](https://www.ruby-forum.com/t/logingenerator-getting-logged-in-username/97132 "2006-07-05T17:10:08Z")
i am working on a site taht uses loginGenerator… it’s a great little package, but i am running into one little problem… i would like to have something that says: "logged in as " in the site, but i am not quite getting… --- ## [Senior Ruby/Rail Software Engineer - Toronto Canada](https://www.ruby-forum.com/t/senior-ruby-rail-software-engineer-toronto-canada/261125)
**Author:** [@Leylaa](https://www.ruby-forum.com/u/Leylaa)\ **Replies:** 0\ **Last updated:** [March 17, 2021, 4:26pm UTC](https://www.ruby-forum.com/t/senior-ruby-rail-software-engineer-toronto-canada/261125 "2021-03-17T16:26:53Z")
Job Title: SENIOR SOFTWARE ENGINEER (RUBY ON RAILS) Company: Homebase Type of Job: Full Time Location: Toronto, Canada Salary: Competitive About Us Our mission is to make hourly work easier for local businesses and… --- ## [Obtain hidden information from blocks](https://www.ruby-forum.com/t/obtain-hidden-information-from-blocks/252635)
**Author:** [@Dyla2n](https://www.ruby-forum.com/u/Dyla2n)\ **Replies:** 0\ **Last updated:** [June 30, 2019, 9:33am UTC](https://www.ruby-forum.com/t/obtain-hidden-information-from-blocks/252635 "2019-06-30T09:33:36Z")
Hello, I am using GNURadio and I would like to obtain different pieces of information that blocks have. For example, the “PLL Carrier Tracking” is a block that will center on the carrier frequency. In GRC I cannot obtai… --- ## [\[ruby-trunk - Bug #10689\] \`unexpected break' occurs when TracePoint#binding is called](https://www.ruby-forum.com/t/ruby-trunk-bug-10689-unexpected-break-occurs-when-tracepoint-binding-is-called/233680)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 3, 2015, 3:01pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10689-unexpected-break-occurs-when-tracepoint-binding-is-called/233680 "2015-01-03T15:01:45Z")
Issue #10689 has been updated by Kazuki Tsujimoto. File save-target-cfp-in-errinfo.patch added r33064(http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=33064&view=revision) I’ll try to change throw mechanism (not … --- ## [\[ruby-trunk - Bug #10647\] fail install without zlib](https://www.ruby-forum.com/t/ruby-trunk-bug-10647-fail-install-without-zlib/233587)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [December 26, 2014, 7:46am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10647-fail-install-without-zlib/233587 "2014-12-26T07:46:20Z")
Issue #10647 has been updated by Yui NARUSE. Backport changed from 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONE ruby\_2\_2 r49031 merged revision(s) 49015,49016. Bug #1064… --- ## [Problems with Packet Encoder - Packed to unpacked - Unpack k bits - Packet Decoder](https://www.ruby-forum.com/t/problems-with-packet-encoder-packed-to-unpacked-unpack-k-bits-packet-decoder/241185)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [May 16, 2014, 5:56pm UTC](https://www.ruby-forum.com/t/problems-with-packet-encoder-packed-to-unpacked-unpack-k-bits-packet-decoder/241185 "2014-05-16T17:56:56Z")
Hi everybody, I’m currently working with some modulations (M-QAM, M-PSK) and my results are almost the same for all of them. I’m sending a wav file which is a 4 minutes song and in reception I get just few seconds of … --- ## [\[ANN\] Ruby-GNOME2 2.1.0](https://www.ruby-forum.com/t/ann-ruby-gnome2-2-1-0/238251)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 1:55am UTC](https://www.ruby-forum.com/t/ann-ruby-gnome2-2-1-0/238251 "2013-12-29T01:55:30Z")
Hi, The Ruby-GNOME2 project released Ruby-GNOME2 2.1.0: http://ruby-gnome2.sourceforge.jp/hiki.cgi?News\_20131229\_1 This release supports Ruby 2.1.0 that is released 2013/12/25. This release improves Windows support!… --- ## [Sqlite, multiple processes and blocking](https://www.ruby-forum.com/t/sqlite-multiple-processes-and-blocking/149465)
**Author:** [@amin1426](https://www.ruby-forum.com/u/amin1426)\ **Replies:** 0\ **Last updated:** [September 25, 2008, 3:06am UTC](https://www.ruby-forum.com/t/sqlite-multiple-processes-and-blocking/149465 "2008-09-25T03:06:54Z")
So I have two very independent (linux) processes a producer and consumer. I want the producer and the consumer to be able to run (or not) run irrespective of whether the other is up or not. The producer produces even… --- ## [For the next step book or codeschool?](https://www.ruby-forum.com/t/for-the-next-step-book-or-codeschool/230096)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 4\ **Last updated:** [May 30, 2014, 8:09pm UTC](https://www.ruby-forum.com/t/for-the-next-step-book-or-codeschool/230096 "2014-05-30T20:09:16Z")
Hello, I have followed the ruby track on codeacademy. Now I noticed that I still know not enough to solve the easy problems on codewars. Now I wonder can I better take a good free online book or take the ruby track … --- ## [Split words into caracters](https://www.ruby-forum.com/t/split-words-into-caracters/227895)
**Author:** [@larry](https://www.ruby-forum.com/u/larry)\ **Replies:** 4\ **Last updated:** [April 2, 2013, 4:47pm UTC](https://www.ruby-forum.com/t/split-words-into-caracters/227895 "2013-04-02T16:47:42Z")
Hi ! I don’t know if it is the right way to go, and I hope to hear from you if it is not. My concern is about the selection of a file traversing a tree. I have a bunch of hashed directories (dozens of millions) on d… --- ## [Help me about connect Facebook in Ruby on Rails](https://www.ruby-forum.com/t/help-me-about-connect-facebook-in-ruby-on-rails/227687)
**Author:** [@haxuanlac](https://www.ruby-forum.com/u/haxuanlac)\ **Replies:** 4\ **Last updated:** [March 26, 2013, 10:11am UTC](https://www.ruby-forum.com/t/help-me-about-connect-facebook-in-ruby-on-rails/227687 "2013-03-26T10:11:45Z")
Hi everyone I am doing connect with Facebook by instruction of Railscast-360. I connected Facebook and the homepage showed username of Facebook. But it only show username of developer (admin page). I want it can show… --- ## [Are Hash speeds documented?](https://www.ruby-forum.com/t/are-hash-speeds-documented/203712)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 26, 2011, 11:50pm UTC](https://www.ruby-forum.com/t/are-hash-speeds-documented/203712 "2011-02-26T23:50:59Z")
Are the lookup, insertion, deletion, and sort costs of Hash objects documented anywhere? I would be interested in average-case and worst-case times… are they linear, logarithmic, exponential, etc. in time? Also, is t… --- ## [Always a spike on the FFT at the center frequency](https://www.ruby-forum.com/t/always-a-spike-on-the-fft-at-the-center-frequency/199950)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [December 8, 2010, 6:44am UTC](https://www.ruby-forum.com/t/always-a-spike-on-the-fft-at-the-center-frequency/199950 "2010-12-08T06:44:58Z")
Whenever I run the userp\_fft.py script (USRP1, Ubuntu 10.04 and 10.10), there’s almost always a large spike (10-20 db above the noise floor) at the center frequency. This is the same for all the daughter boards I’ve … --- ## [Installatino error](https://www.ruby-forum.com/t/installatino-error/192677)
**Author:** [@Brook\_L](https://www.ruby-forum.com/u/Brook_L)\ **Replies:** 4\ **Last updated:** [August 3, 2010, 11:40pm UTC](https://www.ruby-forum.com/t/installatino-error/192677 "2010-08-03T23:40:33Z")
Hi All, I am trying to install gnuradio-3.2.1 on Ubuntu-8.04 OS. There is no error for configure, but there are errors when “make”. libqwtplot3d-qt4 and libqwtplot3d-qt4-dev have been installed. Can anyone tell me ho… --- ## [.rb security](https://www.ruby-forum.com/t/rb-security/189336)
**Author:** [@egonzalez](https://www.ruby-forum.com/u/egonzalez)\ **Replies:** 4\ **Last updated:** [June 10, 2010, 7:37am UTC](https://www.ruby-forum.com/t/rb-security/189336 "2010-06-10T07:37:31Z")
Hi All, Wondering if possible to compile a ruby script to byte code that can be executed in command line just as a .rb Similar to that of .pyc for a .py Is this possible in Ruby. Thanks, Ed --- ## [Output not showing in GRC](https://www.ruby-forum.com/t/output-not-showing-in-grc/189435)
**Author:** [@Sammour](https://www.ruby-forum.com/u/Sammour)\ **Replies:** 4\ **Last updated:** [June 1, 2010, 1:26am UTC](https://www.ruby-forum.com/t/output-not-showing-in-grc/189435 "2010-06-01T01:26:48Z")
Hello guys, As my first gnuradio block, I have built a block to multiply two complex numbers using MATLAB library. I compiled my block and wrote a python programme to test it and everything went very nicely. I used th… --- ## [ActiveRecord not as smart as I thought it would be? or is it me?](https://www.ruby-forum.com/t/activerecord-not-as-smart-as-i-thought-it-would-be-or-is-it-me/169199)
**Author:** [@pepe](https://www.ruby-forum.com/u/pepe)\ **Replies:** 4\ **Last updated:** [June 1, 2009, 12:05am UTC](https://www.ruby-forum.com/t/activerecord-not-as-smart-as-i-thought-it-would-be-or-is-it-me/169199 "2009-06-01T00:05:02Z")
Hello, I have been wrestling for a couple of days trying to make my application work with 2 different databases simultaneously. Finally got it running but I am a bit disappointed at what I needed to do in order to ma… --- ## [Chess game](https://www.ruby-forum.com/t/chess-game/165686)
**Author:** [@tunickelz](https://www.ruby-forum.com/u/tunickelz)\ **Replies:** 4\ **Last updated:** [April 16, 2009, 4:45pm UTC](https://www.ruby-forum.com/t/chess-game/165686 "2009-04-16T16:45:56Z")
I am making a website with one view while creating a chess game in ruby. I’d rather not use Rails… some info on easier ways to accomplish this would be great. But anyway, where do I put the game’s .rb files etc? --- ## [Alias in ruby](https://www.ruby-forum.com/t/alias-in-ruby/165562)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 4\ **Last updated:** [April 16, 2009, 10:51am UTC](https://www.ruby-forum.com/t/alias-in-ruby/165562 "2009-04-16T10:51:02Z")
Ciao ragazzi ho un domanda che non riesco a levarmi dalla testa…ma in ruby esistono gli alias o cose simili??Perche mi ricordo che in altri linguaggi esistono delle cose simili,e che erano molto utili. --- ## [Link xampp mysql to Ruby's](https://www.ruby-forum.com/t/link-xampp-mysql-to-rubys/159170)
**Author:** [@farfignugen](https://www.ruby-forum.com/u/farfignugen)\ **Replies:** 4\ **Last updated:** [February 1, 2009, 9:50pm UTC](https://www.ruby-forum.com/t/link-xampp-mysql-to-rubys/159170 "2009-02-01T21:50:24Z")
I have xampp running on my computer now and I have mysql working with that. Is there a way to link Ruby to use the xampp mysql settings so I don’t have to install mysql twice on my computer? --- ## [Fwd: change javascript default from jquery back to prototype](https://www.ruby-forum.com/t/fwd-change-javascript-default-from-jquery-back-to-prototype/157134)
**Author:** [@felipegiotto](https://www.ruby-forum.com/u/felipegiotto)\ **Replies:** 4\ **Last updated:** [January 7, 2009, 10:04pm UTC](https://www.ruby-forum.com/t/fwd-change-javascript-default-from-jquery-back-to-prototype/157134 "2009-01-07T22:04:55Z")
Hello all, recently I installed the jrails plugin which changed the javascript\_include\_tag :defaults to include the jquery libraries… The jquery did no good, so I want the prototype back, but i can’t manage to get t… --- ## [Data not being saved](https://www.ruby-forum.com/t/data-not-being-saved/153364)
**Author:** [@snantz](https://www.ruby-forum.com/u/snantz)\ **Replies:** 4\ **Last updated:** [November 15, 2008, 8:49pm UTC](https://www.ruby-forum.com/t/data-not-being-saved/153364 "2008-11-15T20:49:17Z")
I am trying to save data entered in a form and nothing seems to be saving. What do you I have to look at to ensure everything is set-up correctly? I have looked in my database.yml file and all looks good and the datab… --- ## [Uncompress tar.gz](https://www.ruby-forum.com/t/uncompress-tar-gz/151242)
**Author:** [@Kless](https://www.ruby-forum.com/u/Kless)\ **Replies:** 4\ **Last updated:** [October 19, 2008, 2:05am UTC](https://www.ruby-forum.com/t/uncompress-tar-gz/151242 "2008-10-19T02:05:45Z")
Which is the best way to uncompress a ‘tar.gz’ file since Ruby? --- ## [Delcaring a foo\[\] method](https://www.ruby-forum.com/t/delcaring-a-foo-method/132512)
**Author:** [@squeegy](https://www.ruby-forum.com/u/squeegy)\ **Replies:** 4\ **Last updated:** [March 20, 2008, 11:29pm UTC](https://www.ruby-forum.com/t/delcaring-a-foo-method/132512 "2008-03-20T23:29:41Z")
I am trying to define a method that you call like this: @obj.foo\[123\] I thought I knew how to do this. I tried to setup the method like so: def foo value \* 2 end But this gives me a syntax error right at that firs… --- ## [Formatting a Text or CharVar(255) data type with Carriage Return or \[enter\]](https://www.ruby-forum.com/t/formatting-a-text-or-charvar-255-data-type-with-carriage-return-or-enter/129385)
**Author:** [@Ronartos](https://www.ruby-forum.com/u/Ronartos)\ **Replies:** 4\ **Last updated:** [February 18, 2008, 1:52pm UTC](https://www.ruby-forum.com/t/formatting-a-text-or-charvar-255-data-type-with-carriage-return-or-enter/129385 "2008-02-18T13:52:53Z")
Is there a way to format a Text or CharVar data field to include the carriage return or \[ENTER\] ?? Example i saved a data as follows: This is Line 1 Line 2 Line 3 Can I be able to display them again like that? coz … --- ## [Adv. Rails Recipes - Select List CSS Style](https://www.ruby-forum.com/t/adv-rails-recipes-select-list-css-style/126992)
**Author:** [@newrubygirl](https://www.ruby-forum.com/u/newrubygirl)\ **Replies:** 4\ **Last updated:** [January 24, 2008, 4:29pm UTC](https://www.ruby-forum.com/t/adv-rails-recipes-select-list-css-style/126992 "2008-01-24T16:29:12Z")
I’m using CSS to style form based on the Advanced Rails Recipe #22 for DRY forms. Everything is working great. The only exception is the select lists. To generate all of the fields, I only need to put in this line: … --- ## [Missing python package](https://www.ruby-forum.com/t/missing-python-package/123675)
**Author:** [@Ed\_Criscuolo](https://www.ruby-forum.com/u/Ed_Criscuolo)\ **Replies:** 4\ **Last updated:** [December 21, 2007, 9:59pm UTC](https://www.ruby-forum.com/t/missing-python-package/123675 "2007-12-21T21:59:41Z")
I just ran a macports upgrade of py-gtk2 to version 2.10.4, and now GRC won’t run. Gives the error message: Missing critical module: “pygtk” Exiting! GRC and GnuRadio were running fine before I did the upgrade. S… --- ## [Including net in import statements](https://www.ruby-forum.com/t/including-net-in-import-statements/116943)
**Author:** [@rjst](https://www.ruby-forum.com/u/rjst)\ **Replies:** 4\ **Last updated:** [October 11, 2007, 6:09pm UTC](https://www.ruby-forum.com/t/including-net-in-import-statements/116943 "2007-10-11T18:09:40Z")
Hi, Shouldn't "net" be included in the list of top level package names that import can use ? import net.sf.XPTO fails thanks, Ricardo To unsubscribe from this list please visit: http://xircles.codehaus.org/manage… --- ## [TextMate language weirdness](https://www.ruby-forum.com/t/textmate-language-weirdness/116255)
**Author:** [@carlpulley](https://www.ruby-forum.com/u/carlpulley)\ **Replies:** 4\ **Last updated:** [October 5, 2007, 12:26am UTC](https://www.ruby-forum.com/t/textmate-language-weirdness/116255 "2007-10-05T00:26:43Z")
I’m having trouble with TextMate and assigning the RSpec language to \*\_spec.rb files within rails projects. Here is what is happening: I’m in a file that has the language “Ruby on Rails” selected. I do a ctrl-shift-d… --- ## [Test to see if a variable exists](https://www.ruby-forum.com/t/test-to-see-if-a-variable-exists/106970)
**Author:** [@banry](https://www.ruby-forum.com/u/banry)\ **Replies:** 4\ **Last updated:** [June 16, 2007, 5:44pm UTC](https://www.ruby-forum.com/t/test-to-see-if-a-variable-exists/106970 "2007-06-16T17:44:58Z")
So I am stealing all these identities and storing everything in a big array of objects stolen\_identity, and having the index be social security numbers: ss\[34323843\] = Stolen\_identity.new But say I pick up a paycheck… --- ## [FileUtils.ln cross platform?](https://www.ruby-forum.com/t/fileutils-ln-cross-platform/106650)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 4\ **Last updated:** [June 14, 2007, 12:33am UTC](https://www.ruby-forum.com/t/fileutils-ln-cross-platform/106650 "2007-06-14T00:33:51Z")
What happens when you use FileUtils.ln on a Windows system. Does it fail? Is that why Jim W. uses #safe\_ln, eg. LINKING\_SUPPORTED = \[true\] Attempt to do a normal file link, but fall back to a copy if the link fails. d… --- ## [Migrating from login\_engine to AAA](https://www.ruby-forum.com/t/migrating-from-login-engine-to-aaa/103534)
**Author:** [@bartz](https://www.ruby-forum.com/u/bartz)\ **Replies:** 4\ **Last updated:** [May 31, 2007, 12:15am UTC](https://www.ruby-forum.com/t/migrating-from-login-engine-to-aaa/103534 "2007-05-31T00:15:45Z")
Hello all, I’m currently upgrading my app to Rails 1.2, and the login\_engine has been deprecated for that version. Is there an easy way to upgrade my existing user table (especially passwords) for use with acts\_as\_au… --- ## [Newbie... is this possible?](https://www.ruby-forum.com/t/newbie-is-this-possible/103499)
**Author:** [@blunte](https://www.ruby-forum.com/u/blunte)\ **Replies:** 4\ **Last updated:** [May 7, 2007, 11:30pm UTC](https://www.ruby-forum.com/t/newbie-is-this-possible/103499 "2007-05-07T23:30:12Z")
Howdy. I’m new at Rails, but I think I understand the concept. Now I’m trying to map that to what I’ve done in the past with JSP/Java/Tomcat, and I have a specific problem I need to solve. A client likes to have his… --- ## [Dynamic CSS](https://www.ruby-forum.com/t/dynamic-css/66328)
**Author:** [@Nic\_W](https://www.ruby-forum.com/u/Nic_W)\ **Replies:** 4\ **Last updated:** [August 25, 2006, 12:19pm UTC](https://www.ruby-forum.com/t/dynamic-css/66328 "2006-08-25T12:19:59Z")
Hey all, I have a scenario where I am loading objects to display on the screen, and they each have colors in the Model. I’d like to use these hex values to generate CSS code so I can display them cleanly, any suggest… --- ## [Héritage à une table](https://www.ruby-forum.com/t/ha-ritage-a-une-table/97159)
**Author:** [@arnaud](https://www.ruby-forum.com/u/arnaud)\ **Replies:** 4\ **Last updated:** [July 5, 2006, 11:52am UTC](https://www.ruby-forum.com/t/ha-ritage-a-une-table/97159 "2006-07-05T11:52:53Z")
Bonjour, Comme chaque jour (ou presque) je rencontre un problème :slight\_smile: J’ai des équipements informatiques qui ont des cartes (réseaux, fibres…) J’ai donc un modèle “equipment” et un modèle “card” Les r… --- ## [Upgrading to 1.1 causes MySQL Lost Connections under WinXP](https://www.ruby-forum.com/t/upgrading-to-1-1-causes-mysql-lost-connections-under-winxp/56328)
**Author:** [@charlie](https://www.ruby-forum.com/u/charlie)\ **Replies:** 4\ **Last updated:** [March 30, 2006, 5:44pm UTC](https://www.ruby-forum.com/t/upgrading-to-1-1-causes-mysql-lost-connections-under-winxp/56328 "2006-03-30T17:44:08Z")
Ok so I updated my rails to version 1.1 and now all of a sudden I keep getting the dreaded “Mysql::Error: Lost connection to MySQL server during query: SHOW FIELDS FROM …” I’ve read all the stuff on the net, but none… --- ## [What is supposed to happen when you run dispatch.fcgi?](https://www.ruby-forum.com/t/what-is-supposed-to-happen-when-you-run-dispatch-fcgi/53247)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 4\ **Last updated:** [January 30, 2006, 6:59pm UTC](https://www.ruby-forum.com/t/what-is-supposed-to-happen-when-you-run-dispatch-fcgi/53247 "2006-01-30T18:59:25Z")
I’ve seen a number of posts where someone says, “What happens if you just run dispatch.fcgi directly?” Every time I do it, I get a “500: internal server error” message. I was just curious if that’s what’s expected r… --- ## [Fast proxy](https://www.ruby-forum.com/t/fast-proxy/193179)
**Author:** [@di3go](https://www.ruby-forum.com/u/di3go)\ **Replies:** 6\ **Last updated:** [August 13, 2010, 7:07pm UTC](https://www.ruby-forum.com/t/fast-proxy/193179 "2010-08-13T19:07:47Z")
Today i have a application that send mails and this applications need to know when the user has opened the mail, its kind easy do this sending a id in some image file requested from the user mail(src=“www.sample.com/i… [Previous page](https://www.ruby-forum.com/top.md?page=1277&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1279&per_page=50)