# Top **URL:** https://www.ruby-forum.com/top.md?page=1816 [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:** 1817 --- ## [HABTM setup problem?](https://www.ruby-forum.com/t/habtm-setup-problem/135411)
**Author:** [@Jables](https://www.ruby-forum.com/u/Jables)\ **Replies:** 4\ **Last updated:** [April 23, 2008, 3:27am UTC](https://www.ruby-forum.com/t/habtm-setup-problem/135411 "2008-04-23T03:27:03Z")
Hey, So I have a HABTM relationship between story and genre with a join table genres\_stories. From what I can tell the first story I add genres to works fine, but when I try to add genres to a second stroy I get the… --- ## [Mysql connection goe away](https://www.ruby-forum.com/t/mysql-connection-goe-away/134432)
**Author:** [@slonghurst](https://www.ruby-forum.com/u/slonghurst)\ **Replies:** 4\ **Last updated:** [April 10, 2008, 9:52pm UTC](https://www.ruby-forum.com/t/mysql-connection-goe-away/134432 "2008-04-10T21:52:15Z")
We are currntly running mongrel v 1.1.4 mongrel\_cluster 1.0.5 mysql gem 2.7.5 (built from source) rails 2.0.2 ruby 1.8.6 mysql version 4.1 this is run on a remote server. We are consistently getting “ActiveRecord… --- ## [Logging 0.6.3 (Feral Dust Bunny)](https://www.ruby-forum.com/t/logging-0-6-3-feral-dust-bunny/128564)
**Author:** [@timperrett](https://www.ruby-forum.com/u/timperrett)\ **Replies:** 4\ **Last updated:** [February 9, 2008, 1:44am UTC](https://www.ruby-forum.com/t/logging-0-6-3-feral-dust-bunny/128564 "2008-02-09T01:44:16Z")
== Logging by Tim P. http://logging.rubyforge.org/ the "Feral Dust Bunny" release == Description Logging is a flexible logging library for use in Ruby programs based on the design of Java’s log4j library. It feat… --- ## [Adding a menu to the application layout](https://www.ruby-forum.com/t/adding-a-menu-to-the-application-layout/124241)
**Author:** [@musty](https://www.ruby-forum.com/u/musty)\ **Replies:** 4\ **Last updated:** [December 27, 2007, 8:43am UTC](https://www.ruby-forum.com/t/adding-a-menu-to-the-application-layout/124241 "2007-12-27T08:43:31Z")
Hello all, I’ve been reading a lot of posts and most seem close to my problem but I don’t see the real answer. Appreciate any help. GOAL: Populate the application.rhtml layout with a menu bar and also main content. T… --- ## [Help With partials](https://www.ruby-forum.com/t/help-with-partials/124246)
**Author:** [@spokra](https://www.ruby-forum.com/u/spokra)\ **Replies:** 4\ **Last updated:** [December 27, 2007, 2:30am UTC](https://www.ruby-forum.com/t/help-with-partials/124246 "2007-12-27T02:30:39Z")
ok i’m having problems moving a piece of code into a partial I have a line in a view: \<%= image\_tag( createturing ) %\> moving to a partial \_createturing.rhtml and changing the view to: \<%= render(:partial =\> "create… --- ## [Array of Objects](https://www.ruby-forum.com/t/array-of-objects/119742)
**Author:** [@jcernelli](https://www.ruby-forum.com/u/jcernelli)\ **Replies:** 4\ **Last updated:** [November 10, 2007, 2:03am UTC](https://www.ruby-forum.com/t/array-of-objects/119742 "2007-11-10T02:03:54Z")
I have a collection of objects of differing types, and I want to grab all of one type of object into another collection. Would this be roughly the correct way to do it: surveys = Survey.find(:all) some\_survey\_types… --- ## [Simple code](https://www.ruby-forum.com/t/simple-code/117706)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [October 20, 2007, 3:31am UTC](https://www.ruby-forum.com/t/simple-code/117706 "2007-10-20T03:31:01Z")
hi #!/usr/bin/ruby -w re=Regexp.new(’\\s+\[A-Z\]’) puts " {| class=“wikitable” |- Table – put your title here |-" while line = gets md=re.match(line) if md =~ nil else puts md end end I input the text as COM … --- ## [What is the uses of inject()](https://www.ruby-forum.com/t/what-is-the-uses-of-inject/114971)
**Author:** [@vellingiri](https://www.ruby-forum.com/u/vellingiri)\ **Replies:** 4\ **Last updated:** [September 19, 2007, 1:00pm UTC](https://www.ruby-forum.com/t/what-is-the-uses-of-inject/114971 "2007-09-19T13:00:34Z")
Hello friends, Can anybody tell me the answer. what is the uses of inject(). Give some example. by Vellingiri. --- ## [What does this code do?](https://www.ruby-forum.com/t/what-does-this-code-do/113777)
**Author:** [@sydneyos](https://www.ruby-forum.com/u/sydneyos)\ **Replies:** 4\ **Last updated:** [September 4, 2007, 10:37pm UTC](https://www.ruby-forum.com/t/what-does-this-code-do/113777 "2007-09-04T22:37:31Z")
Here’s a newbie question. Am looking at the do\_forgot\_password test method in SaltedHashLoginGenerator and it is failing in the final assert listed here. What I don’t understand at all are the lines. Actually, I als… --- ## [HostingRails](https://www.ruby-forum.com/t/hostingrails/89185)
**Author:** [@KSRajesh](https://www.ruby-forum.com/u/KSRajesh)\ **Replies:** 4\ **Last updated:** [March 18, 2007, 5:11pm UTC](https://www.ruby-forum.com/t/hostingrails/89185 "2007-03-18T17:11:45Z")
I am looking at moving my first Rails application to production. In my search, HostingRails comes out as a good option for hosting the app… any folks care to share their experiences with this provider? Or your thought… --- ## [Rubgems in user directory - HELP!](https://www.ruby-forum.com/t/rubgems-in-user-directory-help/84472)
**Author:** [@james](https://www.ruby-forum.com/u/james)\ **Replies:** 4\ **Last updated:** [February 5, 2007, 2:34am UTC](https://www.ruby-forum.com/t/rubgems-in-user-directory-help/84472 "2007-02-05T02:34:39Z")
I’m trying to install ruby on rails to a host server that I don’t have root access to. The server already has ruby. I’ve followed the info on these two pages for installing rubygems in a non-root user directory: http… --- ## ["yield" and "old-way iteration"](https://www.ruby-forum.com/t/yield-and-old-way-iteration/77586)
**Author:** [@Bjarke\_Walling](https://www.ruby-forum.com/u/Bjarke_Walling)\ **Replies:** 4\ **Last updated:** [November 29, 2006, 2:17am UTC](https://www.ruby-forum.com/t/yield-and-old-way-iteration/77586 "2006-11-29T02:17:29Z")
Hi, I am new to Ruby, but I find the language easy to learn and use. However I have some code that I think could be written smarter. I am writing a lexer and parser for a small language I have created. The first part… --- ## [Rails Caching in dev mode](https://www.ruby-forum.com/t/rails-caching-in-dev-mode/68029)
**Author:** [@int3rfear](https://www.ruby-forum.com/u/int3rfear)\ **Replies:** 4\ **Last updated:** [September 15, 2006, 5:52pm UTC](https://www.ruby-forum.com/t/rails-caching-in-dev-mode/68029 "2006-09-15T17:52:53Z")
Hi, I have been developing on the local box up until yesterday when I moved the dev environment to a common server. Everything works just fine except for one thing. Rails seems to be caching templates. I cannot edit … --- ## [How to upload all images in a folder?](https://www.ruby-forum.com/t/how-to-upload-all-images-in-a-folder/64576)
**Author:** [@blewis](https://www.ruby-forum.com/u/blewis)\ **Replies:** 4\ **Last updated:** [August 15, 2006, 2:18pm UTC](https://www.ruby-forum.com/t/how-to-upload-all-images-in-a-folder/64576 "2006-08-15T14:18:49Z")
Instead of making a form to upload one picture at a time, I’d like to have the File Column plugin accept a directory, and have each picture be uploaded and thumbnails created (w/ RMagick). Has anyone done this? Anyon… --- ## [Code structure and using "require"](https://www.ruby-forum.com/t/code-structure-and-using-require/64513)
**Author:** [@jeannibee](https://www.ruby-forum.com/u/jeannibee)\ **Replies:** 4\ **Last updated:** [August 9, 2006, 6:50pm UTC](https://www.ruby-forum.com/t/code-structure-and-using-require/64513 "2006-08-09T18:50:09Z")
Hi I’m coming from a java world and I’m trying to understand the structure of a Ruby project and how 'require’s are resolved. In java we have this nice package routine where we put our .java files into a directory hi… --- ## [Anything like with\_scope for ActionController?](https://www.ruby-forum.com/t/anything-like-with-scope-for-actioncontroller/99522)
**Author:** [@nielsene](https://www.ruby-forum.com/u/nielsene)\ **Replies:** 4\ **Last updated:** [July 24, 2006, 12:10am UTC](https://www.ruby-forum.com/t/anything-like-with-scope-for-actioncontroller/99522 "2006-07-24T00:10:28Z")
There are areas of my application that “want” to use a url structure like domain/\//// Please note that the human readable parameter I need to inject is NOT related to the being used by the acti… --- ## [Radio\_button in loop problem](https://www.ruby-forum.com/t/radio-button-in-loop-problem/96744)
**Author:** [@eugene](https://www.ruby-forum.com/u/eugene)\ **Replies:** 4\ **Last updated:** [July 1, 2006, 10:58pm UTC](https://www.ruby-forum.com/t/radio-button-in-loop-problem/96744 "2006-07-01T22:58:59Z")
Hi all, I can’t figure out why my radio\_buttons won’t reflect the values stored in my database. I read through some of the previous posts – is it true that they don’t work with integers? This is the code I’m using: \<… --- ## [How to wrap methods of WIN32OLE objects](https://www.ruby-forum.com/t/how-to-wrap-methods-of-win32ole-objects/96262)
**Author:** [@fxn](https://www.ruby-forum.com/u/fxn)\ **Replies:** 4\ **Last updated:** [June 28, 2006, 12:50am UTC](https://www.ruby-forum.com/t/how-to-wrap-methods-of-win32ole-objects/96262 "2006-06-28T00:50:39Z")
I am doing screen-scraping with Explorer: WIN32OLE.new(‘InternetExplorer.Application’) When you ask explorer to send some request and the method returns it may need yet some time to complete building the DOM etc., and… --- ## [Domanda forse stupida](https://www.ruby-forum.com/t/domanda-forse-stupida/64352)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 4\ **Last updated:** [June 25, 2006, 1:52pm UTC](https://www.ruby-forum.com/t/domanda-forse-stupida/64352 "2006-06-25T13:52:34Z")
Ciao a tutti, ho appena iniziato ad avvicinarmi a ror, ho provato a seguire il tutorial del cookbook e ho subio avuto un problema con lo scaffold, penso che dipenda dal database e vorrei sapere se c’è un modo semplice… --- ## [Change 1-06-2006 to 1st July 2006 (date formatting)](https://www.ruby-forum.com/t/change-1-06-2006-to-1st-july-2006-date-formatting/62613)
**Author:** [@scott](https://www.ruby-forum.com/u/scott)\ **Replies:** 4\ **Last updated:** [June 7, 2006, 6:25pm UTC](https://www.ruby-forum.com/t/change-1-06-2006-to-1st-july-2006-date-formatting/62613 "2006-06-07T18:25:16Z")
Hi, I have a few dates coming from the datebase in the format ‘DD-MM-YYYY’ How can I change this in to a more human readable format? such as 1st July 2006 Thanks Scott --- ## [Sort-weirdness - active record issue?](https://www.ruby-forum.com/t/sort-weirdness-active-record-issue/78995)
**Author:** [@larrywright](https://www.ruby-forum.com/u/larrywright)\ **Replies:** 4\ **Last updated:** [March 9, 2006, 5:06pm UTC](https://www.ruby-forum.com/t/sort-weirdness-active-record-issue/78995 "2006-03-09T17:06:30Z")
I’m selecting data into a controller and sorting it. The code (in the controller) looks like this: def index @assignments = \[\] tasks = Task.find(:all, :conditions =\> \[“person\_id = ? and actual\_end\_date is null”, … --- ## [Acts\_as\_taggable clouds?](https://www.ruby-forum.com/t/acts-as-taggable-clouds/63636)
**Author:** [@Anthony\_Rudgick](https://www.ruby-forum.com/u/Anthony_Rudgick)\ **Replies:** 4\ **Last updated:** [January 21, 2006, 6:54am UTC](https://www.ruby-forum.com/t/acts-as-taggable-clouds/63636 "2006-01-21T06:54:19Z")
what is the easiest/established way to make a tag cloud using the acts\_as\_taggable plugin? any examples would be greatly appreciated! -A --- ## [Re: Re: multiple habtm problem](https://www.ruby-forum.com/t/re-re-multiple-habtm-problem/97072)
**Author:** [@arudgick](https://www.ruby-forum.com/u/arudgick)\ **Replies:** 4\ **Last updated:** [December 16, 2005, 1:38am UTC](https://www.ruby-forum.com/t/re-re-multiple-habtm-problem/97072 "2005-12-16T01:38:23Z")
i’ve established that only the habtm relationhip listed first in my shirt model will submit to the join on the ‘new’ action yet both still work on the ‘update’ action -a --- ## [Transparent Caching Idiom](https://www.ruby-forum.com/t/transparent-caching-idiom/49982)
**Author:** [@beng](https://www.ruby-forum.com/u/beng)\ **Replies:** 4\ **Last updated:** [December 11, 2005, 5:27pm UTC](https://www.ruby-forum.com/t/transparent-caching-idiom/49982 "2005-12-11T17:27:28Z")
I’ve made good use of this idiom recently, and wanted to share it. Once this code is active, any method named with a “\_c” suffix is automatically cached. The method is assumed to follow a simple contract: It performs … --- ## [Include another action](https://www.ruby-forum.com/t/include-another-action/48602)
**Author:** [@jegt](https://www.ruby-forum.com/u/jegt)\ **Replies:** 4\ **Last updated:** [November 22, 2005, 5:58pm UTC](https://www.ruby-forum.com/t/include-another-action/48602 "2005-11-22T17:58:42Z")
Hi Is there some way in Rails to include (the output of) another action in a page? What I am looking for is something like RequestDispatcher.include() in Java. / Jonas --- ## [JOBS in KC & Topka, KS](https://www.ruby-forum.com/t/jobs-in-kc-topka-ks/241699)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 25, 2015, 1:19am UTC](https://www.ruby-forum.com/t/jobs-in-kc-topka-ks/241699 "2015-04-25T01:19:22Z")
My name is Brian Hunter, a Sr. Technical Recruiter with Allied Global Services. Several of our client companies in the greater Kansas City area and in Topeka, KS are looking for some additional quality Ruby on Rails … --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/234237)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 18, 2015, 4:19pm UTC](https://www.ruby-forum.com/t/no-subject/234237 "2015-02-18T16:19:36Z")
sir,…I needed the py code of low pass filter. please any one mail me --- ## [Nginx Rewrite](https://www.ruby-forum.com/t/nginx-rewrite/234097)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 5, 2015, 7:16pm UTC](https://www.ruby-forum.com/t/nginx-rewrite/234097 "2015-02-05T19:16:41Z")
How can i turn this into a rewrite i have include what i have tried for example you have www.example.com/test/c\_index.shtml you click a the change language button and the url changes to www.example/com/test/c\_index.sh… --- ## [View for has\_many and belongs\_to but with only one associated record](https://www.ruby-forum.com/t/view-for-has-many-and-belongs-to-but-with-only-one-associated-record/231075)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 20, 2014, 9:35am UTC](https://www.ruby-forum.com/t/view-for-has-many-and-belongs-to-but-with-only-one-associated-record/231075 "2014-07-20T09:35:29Z")
Restaurant Load (1.5ms) SELECT \* FROM “restaurants” INNER JOIN “restaurant\_branches” ON “restaurant\_branches”.“restaurant\_id” = “restaurants”.“restaurant\_id” ±---------±--------±--------±--------±---------±--------±-… --- ## [Fwd: Video Streaming Issue (most probably at receiving end)](https://www.ruby-forum.com/t/fwd-video-streaming-issue-most-probably-at-receiving-end/238896)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [February 4, 2014, 8:16am UTC](https://www.ruby-forum.com/t/fwd-video-streaming-issue-most-probably-at-receiving-end/238896 "2014-02-04T08:16:49Z")
Hi, Again, I did some more work and the details are as under. I have created a single flowgraph without USRP hardware. For your reference the file is enclosed with the name of gmsk\_file\_transceiver.grc. This work … --- ## [Virtual server configuration](https://www.ruby-forum.com/t/virtual-server-configuration/245560)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [June 17, 2013, 4:54pm UTC](https://www.ruby-forum.com/t/virtual-server-configuration/245560 "2013-06-17T16:54:13Z")
Hi I’m new to nginx. I’m trying to configure a virtual server. I’ve created a new server file under sites-enabled like this: server { listen 80; ## listen for ipv4; this line is default and implied server\_name blog… --- ## [403 Forbidden error with Mediawiki](https://www.ruby-forum.com/t/403-forbidden-error-with-mediawiki/228806)
**Author:** [@Stylw](https://www.ruby-forum.com/u/Stylw)\ **Replies:** 2\ **Last updated:** [May 8, 2013, 2:48pm UTC](https://www.ruby-forum.com/t/403-forbidden-error-with-mediawiki/228806 "2013-05-08T14:48:30Z")
I’m having a frustrating experience trying to get nginx to work properly with mediawiki’s pretty urls. For some reason my configuration won’t detect that my mediawiki installation is installed in a folder above root (… --- ## [Proxy\_cache\_path with huge zone size](https://www.ruby-forum.com/t/proxy-cache-path-with-huge-zone-size/226971)
**Author:** [@traquila](https://www.ruby-forum.com/u/traquila)\ **Replies:** 2\ **Last updated:** [February 27, 2013, 11:17am UTC](https://www.ruby-forum.com/t/proxy-cache-path-with-huge-zone-size/226971 "2013-02-27T11:17:13Z")
Hello, I have some troubles to configure my reverse proxy cache. I would like to use a proxy cache with about 5 TB. If I estimate an average file size of 128KB, I need to define my zone size to about 5GB. (5 TB / (… --- ## [Proxy Cache: how much shared memory is "enough"?](https://www.ruby-forum.com/t/proxy-cache-how-much-shared-memory-is-enough/226502)
**Author:** [@SSChristian\_BSSnnin](https://www.ruby-forum.com/u/SSChristian_BSSnnin)\ **Replies:** 2\ **Last updated:** [December 11, 2012, 9:19am UTC](https://www.ruby-forum.com/t/proxy-cache-how-much-shared-memory-is-enough/226502 "2012-12-11T09:19:24Z")
Hi, I’m planning to deploy some big websites which will make heavy usage of proxy cacheing (e.g. 1.5 million actively accessed objects in cache). The ratio of plain HTML vs images should be about 50/50 if that does h… --- ## [Adding cachekey to log\_format directive](https://www.ruby-forum.com/t/adding-cachekey-to-log-format-directive/224469)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 23, 2012, 5:59pm UTC](https://www.ruby-forum.com/t/adding-cachekey-to-log-format-directive/224469 "2012-11-23T17:59:12Z")
Good morning, I’m trying to add the generated cache key of a proxied request to a log\_format directive. From what I can tell, this variable is not normally available when logging requests so I’ve to modify the proxy … --- ## [Writing an excerpt from a post body](https://www.ruby-forum.com/t/writing-an-excerpt-from-a-post-body/220384)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 7, 2012, 4:47pm UTC](https://www.ruby-forum.com/t/writing-an-excerpt-from-a-post-body/220384 "2012-06-07T16:47:51Z")
the post body contains html tags , so I cannot directly truncate it… I thought I could use sanitize to clean up the htl tags then truncate but it doesn’t work … def write\_excerpt sanitized\_body = ActionController::… --- ## [Question on DQPSK Modulation - issue with output](https://www.ruby-forum.com/t/question-on-dqpsk-modulation-issue-with-output/220230)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 4, 2012, 3:00am UTC](https://www.ruby-forum.com/t/question-on-dqpsk-modulation-issue-with-output/220230 "2012-06-04T03:00:13Z")
Dear all, I am currently trying to implement a pi/4 dqpsk modulator and demodulator. I have tried two approaches, one uses the CQPSK.py (included in osmocom’s TETRA project) and the other uses digital.qpsk.dqpsk\_mod.… --- ## [Job opening at Sandia National Laboratories](https://www.ruby-forum.com/t/job-opening-at-sandia-national-laboratories/216084)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 25, 2012, 9:25am UTC](https://www.ruby-forum.com/t/job-opening-at-sandia-national-laboratories/216084 "2012-01-25T09:25:41Z")
Hi All, I think we recently discussed this and decided that job postings were welcome here (at least until it becomes a bother). So, here’s mine. https://ws03snlntz.sandia.gov/psp/applicant/EMPLOYEE/HRMS/c/HRS\_HRAM.H… --- ## [Sampling with TVRX daughterboard and Nyquist frequency](https://www.ruby-forum.com/t/sampling-with-tvrx-daughterboard-and-nyquist-frequency/214842)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 13, 2011, 7:14pm UTC](https://www.ruby-forum.com/t/sampling-with-tvrx-daughterboard-and-nyquist-frequency/214842 "2011-12-13T19:14:33Z")
Hi all, I use a TVRX daughterboard to acquire VHF signals. I believe (but I may be mistaken) that the TVRX daughterboard downconverts RF signals to a baseband of 6MHz bandwidth before going to the ADC. The function … --- ## [Problem with dial\_tone.py](https://www.ruby-forum.com/t/problem-with-dial-tone-py/214480)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [December 4, 2011, 3:44pm UTC](https://www.ruby-forum.com/t/problem-with-dial-tone-py/214480 "2011-12-04T15:44:20Z")
Hello, I installed Gnuradio on Ubuntu 10\_04, following instructions on : http://gnuradio.org/redmine/projects/gnuradio/wiki/UbuntuInstall Everything seems to be ok until I try : sat-ais@sat-ais-laptop:/usr/local/shar… --- ## [How to unit test COBOL using Ruby](https://www.ruby-forum.com/t/how-to-unit-test-cobol-using-ruby/212873)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 16, 2011, 7:03pm UTC](https://www.ruby-forum.com/t/how-to-unit-test-cobol-using-ruby/212873 "2011-10-16T19:03:02Z")
Hello, I would appreciate any COBOL unit test tutorail (I am a newbie to Ruby). Thank you, Bala --- ## [Receive Sensitivity and Transmit Leakage?](https://www.ruby-forum.com/t/receive-sensitivity-and-transmit-leakage/210219)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [August 2, 2011, 9:13pm UTC](https://www.ruby-forum.com/t/receive-sensitivity-and-transmit-leakage/210219 "2011-08-02T21:13:55Z")
Have some questions regarding received signal levels and what seems like LO leakage on transmit side. We are using N210 with WBX (UHD driver). This issue seems to be pretty independent of carrier frequency. Receive… --- ## [Iniziare, tryruby!](https://www.ruby-forum.com/t/iniziare-tryruby/208451)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [July 4, 2011, 9:43pm UTC](https://www.ruby-forum.com/t/iniziare-tryruby/208451 "2011-07-04T21:43:01Z")
Ciao a tutti, mi chiamo Enrico dopo varie letture su Php, Ruby e Python ho deciso di iniziare a studiare il Ruby. In effetti ho già guardato le discussioni presenti sul forum, e ho deciso che appena finirò gli ultimi … --- ## [Rainbows! 3.3.0 - Rack server for sleepy apps and slow clients](https://www.ruby-forum.com/t/rainbows-3-3-0-rack-server-for-sleepy-apps-and-slow-clients/207044)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 21, 2011, 5:25am UTC](https://www.ruby-forum.com/t/rainbows-3-3-0-rack-server-for-sleepy-apps-and-slow-clients/207044 "2011-05-21T05:25:12Z")
Rainbows! is an HTTP server for sleepy Rack applications. It is based on Unicorn, but designed to handle applications that expect long request/response times and/or slow clients. For Rack applications not heavily bo… --- ## [USRP error on Beagleboard](https://www.ruby-forum.com/t/usrp-error-on-beagleboard/206114)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 22, 2011, 8:15pm UTC](https://www.ruby-forum.com/t/usrp-error-on-beagleboard/206114 "2011-04-22T20:15:14Z")
Hi, I installed gnuradio, gnuradio-usrp, gnuradio-examples by opkg in beagleboard, but when I ran usrp\_benchmark\_usb.py, the program can not find or import usrp module. It seems that usrp wasn’t installed correctly, … --- ## [Ssl\_requirement plugin still maintained?](https://www.ruby-forum.com/t/ssl-requirement-plugin-still-maintained/204386)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 11, 2011, 9:00am UTC](https://www.ruby-forum.com/t/ssl-requirement-plugin-still-maintained/204386 "2011-03-11T09:00:12Z")
I was looking at the “official repository” for ssl\_requirement at https://github.com/retr0h/ssl\_requirement, and the last commit was in 2008. Is this plugin still maintained? If not, what’s the current equivalent for … --- ## [User successfully authenticates but is not logged in as current\_user in session?](https://www.ruby-forum.com/t/user-successfully-authenticates-but-is-not-logged-in-as-current-user-in-session/203725)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 25, 2011, 9:13pm UTC](https://www.ruby-forum.com/t/user-successfully-authenticates-but-is-not-logged-in-as-current-user-in-session/203725 "2011-02-25T21:13:08Z")
Hey all, When someone is on my login page, I have this: \<% form\_for :user, :url =\> { :action =\> “login” } do |f| %\> \<%= f.label(:user\_email, “User Email”)%\> \<%= f.text\_field(:email) %\> \<%= f.label(:user\_password, … --- ## [Nifty\_generators problem](https://www.ruby-forum.com/t/nifty-generators-problem/198774)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 8, 2010, 12:48pm UTC](https://www.ruby-forum.com/t/nifty-generators-problem/198774 "2010-11-08T12:48:56Z")
Gemfile: gem ‘nifty-generators’ Terminal Imac$ bundle install … Using bundler (1.0.3) Using nifty-generators (0.4.2) {\<=Installed} Using thor (0.14.3) Using railties (3.0.1) Using rails (3.0.1) Using sqlite3-ru… --- ## [Using URLs as resource IDs: how to make work with Apache/Passenger?](https://www.ruby-forum.com/t/using-urls-as-resource-ids-how-to-make-work-with-apache-passenger/194983)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 2\ **Last updated:** [September 14, 2010, 10:12pm UTC](https://www.ruby-forum.com/t/using-urls-as-resource-ids-how-to-make-work-with-apache-passenger/194983 "2010-09-14T22:12:20Z")
I have a resource whose public ID is a URL. The resulting URLs look like this http://my-app.com/things/http%3A%2F%2Fexample.com/foo.png I make sure manually, that “.” in URLs are encoded as “%2E”. The route looks lik… --- ## [What is the difference between alias and root](https://www.ruby-forum.com/t/what-is-the-difference-between-alias-and-root/194844)
**Author:** [@James\_Matthews](https://www.ruby-forum.com/u/James_Matthews)\ **Replies:** 2\ **Last updated:** [September 13, 2010, 8:46pm UTC](https://www.ruby-forum.com/t/what-is-the-difference-between-alias-and-root/194844 "2010-09-13T20:46:12Z")
I was wondering what the difference was between alias and root in the server block on nginx was? They seem to provide the same functionality. James [Previous page](https://www.ruby-forum.com/top.md?page=1815&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1817&per_page=50)