# Top **URL:** https://www.ruby-forum.com/top.md?page=1197 [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:** 1198 --- ## [Problems building GNURadio](https://www.ruby-forum.com/t/problems-building-gnuradio/231497)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 12, 2014, 3:37pm UTC](https://www.ruby-forum.com/t/problems-building-gnuradio/231497 "2014-08-12T15:37:38Z")
Hi: I am having problems building gnuradio on armV7 that I cannot figure out. I am using pybombs. Here is a snapshot of the errors during the build: Built target pygen\_gr\_vocoder\_examples\_6232c \[ 23%\] Built target … --- ## [USRP N210 Rev 4.0 generation/architecture](https://www.ruby-forum.com/t/usrp-n210-rev-4-0-generation-architecture/236416)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 8:12pm UTC](https://www.ruby-forum.com/t/usrp-n210-rev-4-0-generation-architecture/236416 "2013-09-02T20:12:28Z")
Does USRP N210 Rev 4.0 belongs to 2nd generation USRP architecture? Does the picture attached rightly depicts the USRP N210 Rev 4.0 architecture? – Sam --- ## [Nginx X-Accel-Redirect stripping Content-Encoding header](https://www.ruby-forum.com/t/nginx-x-accel-redirect-stripping-content-encoding-header/245648)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [June 28, 2013, 2:30pm UTC](https://www.ruby-forum.com/t/nginx-x-accel-redirect-stripping-content-encoding-header/245648 "2013-06-28T14:30:10Z")
I have Nginx setup to allow requests to be served with the X-Accel-Redirect header. This works fine for images, but I’m trying to get it to work for Javascript files that are already gzip’ed on the disk. It appears N… --- ## [How to know if my nginx is in good health?](https://www.ruby-forum.com/t/how-to-know-if-my-nginx-is-in-good-health/224698)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 22, 2012, 4:56pm UTC](https://www.ruby-forum.com/t/how-to-know-if-my-nginx-is-in-good-health/224698 "2012-11-22T16:56:10Z")
Hi, I am running a nginx on EC2 (m1.small) for SSL termination. I am using 2 workers on Ubuntu, with latest nginx (stable), the network throughput is around 2Mbps and system load average is around 2 to 3. I am wonder… --- ## ["alert" is not working](https://www.ruby-forum.com/t/alert-is-not-working/224451)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 12, 2012, 11:36pm UTC](https://www.ruby-forum.com/t/alert-is-not-working/224451 "2012-11-12T23:36:51Z")
Hi.I tried to make a simple app like showing a window that says:Good morning! And I tried this code: alert “Good morning” But it isn’t working when I try to run it in CMD(going in CMD and throw it in the CMD window)… --- ## [Nginx Gzip file download not working](https://www.ruby-forum.com/t/nginx-gzip-file-download-not-working/219714)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 15, 2012, 12:21am UTC](https://www.ruby-forum.com/t/nginx-gzip-file-download-not-working/219714 "2012-05-15T00:21:45Z")
Hi All, When i try to download a file using “curl -H “Accept-Encoding: gzip” http://abc.com/xx.epub” ,almost 99% file downloads and then it hangs and end up with this message “curl: (18) transfer closed with 2693 byte… --- ## [Can't work with command prompt on Windows XP](https://www.ruby-forum.com/t/cant-work-with-command-prompt-on-windows-xp/213428)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 2, 2011, 7:58pm UTC](https://www.ruby-forum.com/t/cant-work-with-command-prompt-on-windows-xp/213428 "2011-11-02T19:58:02Z")
Hi, collegues. I have installed Railsinstaller 2.0.0 and have a problem When I’m starting Command Prompt with Ruby and Rails I see the following text "The network path was not found. Rails Environment Configuration… --- ## [Chilkat Upload for Ruby Released](https://www.ruby-forum.com/t/chilkat-upload-for-ruby-released/77852)
**Author:** [@Chilkat\_S](https://www.ruby-forum.com/u/Chilkat_S)\ **Replies:** 2\ **Last updated:** [August 22, 2011, 5:35pm UTC](https://www.ruby-forum.com/t/chilkat-upload-for-ruby-released/77852 "2011-08-22T17:35:17Z")
Chilkat Upload for Ruby was released today. The upload class (CkUpload) is freeware and runs on Win32 platforms. The Chilkat Upload class provides the ability to upload files over HTTP to a web server. It has the … --- ## [Memory Leak Experienced With JRuby/Tomcat](https://www.ruby-forum.com/t/memory-leak-experienced-with-jruby-tomcat/201767)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 17, 2011, 11:29pm UTC](https://www.ruby-forum.com/t/memory-leak-experienced-with-jruby-tomcat/201767 "2011-01-17T23:29:01Z")
I’ve been experiencing obvious memory leaks running JRuby with Tomcat using warbler, and have narrowed it down to make it happen for on a clean Rails app rendering a blank HTML page (basically just processing any HTTP… --- ## [Can ruby script detect 'pc lock', 'pc unlock' instances?](https://www.ruby-forum.com/t/can-ruby-script-detect-pc-lock-pc-unlock-instances/201024)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 30, 2010, 12:37pm UTC](https://www.ruby-forum.com/t/can-ruby-script-detect-pc-lock-pc-unlock-instances/201024 "2010-12-30T12:37:40Z")
Hello i need urgent help How we can manage/detect instances like pc lock or pc unlock via ruby script e.g 1). If i start my pc then script will automatically start until i log-off. 2). If i lock my pc script will s… --- ## [Nested examples in html formatter](https://www.ruby-forum.com/t/nested-examples-in-html-formatter/200513)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 15, 2010, 4:49pm UTC](https://www.ruby-forum.com/t/nested-examples-in-html-formatter/200513 "2010-12-15T16:49:40Z")
Is there a way for the html formatter to show nested “describe” blocks, as written in my examples. Or perhaps I should change how I write my examples so nesting can be shown? eg describe MyModel do it “should be va… --- ## [Multiple limit\_conn per connection](https://www.ruby-forum.com/t/multiple-limit-conn-per-connection/198080)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 28, 2010, 4:49am UTC](https://www.ruby-forum.com/t/multiple-limit-conn-per-connection/198080 "2010-10-28T04:49:29Z")
I’m trying to limit the number of simultaneous connections based on a CGI args. For example some queries are more expensive to process than others, and I’m trying to avoid a few slow/expensive queries to starve out al… --- ## [GetoptLong usage](https://www.ruby-forum.com/t/getoptlong-usage/195812)
**Author:** [@RichardOnRails](https://www.ruby-forum.com/u/RichardOnRails)\ **Replies:** 2\ **Last updated:** [September 30, 2010, 5:30pm UTC](https://www.ruby-forum.com/t/getoptlong-usage/195812 "2010-09-30T17:30:35Z")
Hi, I’m using Example: Learn How to Blog and Build Websites for Profit! as a guide to GetoptLong usage. I get the message: uninitialized constant GetoptLong::OptionalArgument (NameError) for line 10 of the program l… --- ## [Request pool cleanup handler](https://www.ruby-forum.com/t/request-pool-cleanup-handler/177488)
**Author:** [@slact](https://www.ruby-forum.com/u/slact)\ **Replies:** 2\ **Last updated:** [October 19, 2009, 5:22am UTC](https://www.ruby-forum.com/t/request-pool-cleanup-handler/177488 "2009-10-19T05:22:25Z")
Good day. I’m working on GitHub - slact/nchan: Fast, horizontally scalable, multiprocess pub/sub queuing server and proxy for HTTP, long-polling, Websockets and EventSource (SSE), powered by Nginx. . and I’ve got this o… --- ## [GridTableBase](https://www.ruby-forum.com/t/gridtablebase/175180)
**Author:** [@hendra\_kusuma](https://www.ruby-forum.com/u/hendra_kusuma)\ **Replies:** 2\ **Last updated:** [September 10, 2009, 4:57am UTC](https://www.ruby-forum.com/t/gridtablebase/175180 "2009-09-10T04:57:30Z")
Dear all, I do pretty well with grid, create\_grid and set\_grid\_value but then I figure GridTableBase I plan to use it with sqlite3 I read the doc and cannot understand how to use it can anyone post here (or point a … --- ## [Find Composite Primary Keys](https://www.ruby-forum.com/t/find-composite-primary-keys/171528)
**Author:** [@Learn\_by\_D](https://www.ruby-forum.com/u/Learn_by_D)\ **Replies:** 2\ **Last updated:** [July 4, 2009, 11:23pm UTC](https://www.ruby-forum.com/t/find-composite-primary-keys/171528 "2009-07-04T23:23:45Z")
I have a problem running find using composite primary keys. I have the following models: Code : - fold - unfold class Stat \< ActiveRecord::Base set\_primary\_keys :user\_id, :score\_aspect belongs\_to :user Code… --- ## [Extending AR to write audit columns](https://www.ruby-forum.com/t/extending-ar-to-write-audit-columns/158765)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 2\ **Last updated:** [January 28, 2009, 1:38am UTC](https://www.ruby-forum.com/t/extending-ar-to-write-audit-columns/158765 "2009-01-28T01:38:54Z")
Rails 2.2.2 Ruby 1.8.5 I am attempting to extend AR with a generalized audit attribute setter. I have written this code, which does not work for reasons unknown to me. Perhaps someone here can explain why it does not… --- ## [Escaping backquote in filenames](https://www.ruby-forum.com/t/escaping-backquote-in-filenames/158339)
**Author:** [@juba](https://www.ruby-forum.com/u/juba)\ **Replies:** 2\ **Last updated:** [January 22, 2009, 10:25am UTC](https://www.ruby-forum.com/t/escaping-backquote-in-filenames/158339 "2009-01-22T10:25:48Z")
Hi, I would like to execute call system on a filename with a backquote (\`), but I don’t know how to escape it. -\> ls “\[Shawn Lee\]/10. Shawn Lee\`s Ping Pong Orchestra - Bollywood.mp3” -rw-r–r-- 1 hobs medias 3,0M 2009… --- ## [Finddef - find methods in textmate](https://www.ruby-forum.com/t/finddef-find-methods-in-textmate/155624)
**Author:** [@jzimmek](https://www.ruby-forum.com/u/jzimmek)\ **Replies:** 2\ **Last updated:** [December 15, 2008, 3:00pm UTC](https://www.ruby-forum.com/t/finddef-find-methods-in-textmate/155624 "2008-12-15T15:00:02Z")
i you have an java/eclipse background like me and missing a “show declaration of method” in textmate, then you should checkout finddef. finddef is a textmate command to quickly find method definitions over multiple so… --- ## [How to use Chinese Characters in wxRuby?](https://www.ruby-forum.com/t/how-to-use-chinese-characters-in-wxruby/90732)
**Author:** [@yang\_cao](https://www.ruby-forum.com/u/yang_cao)\ **Replies:** 2\ **Last updated:** [April 2, 2007, 10:36am UTC](https://www.ruby-forum.com/t/how-to-use-chinese-characters-in-wxruby/90732 "2007-04-02T10:36:40Z")
I want to use Chinese characters in wxRuby,like this: Wx::Button.new(@panel,-1,‘Chinese characters wanted to be placed’) also in Chinese is: Wx::Button.new(@panel,-1,‘汉字’) but I get an empty button… how can I do… --- ## [Array#dup$B$,$\*$+$7$$(B?](https://www.ruby-forum.com/t/array-dup-b-7-b/81480)
**Author:** [@madoka\_yamamoto](https://www.ruby-forum.com/u/madoka_yamamoto)\ **Replies:** 2\ **Last updated:** [January 9, 2007, 3:27pm UTC](https://www.ruby-forum.com/t/array-dup-b-7-b/81480 "2007-01-09T15:27:42Z")
e$B$3$s$K$A$O;3K$H$b$&$7$^$9!#e(B trunke$B$Ne(Brubye$B$r;n$7$F$?$s$G$9$,e(BArray#dupe$B$,$\*$+$7$$$h$&$G$9!#e(B ./miniruby -e ‘p (\[0,1\]\[0,1\]).dup’ #\[0, 1\]e$B$HI=\<($5$l$ke(B e$B0J2\<$N$h$&$K$7$F$bF1$8$G$7$?!#e(B a = \[0… --- ## [Rails 1.1](https://www.ruby-forum.com/t/rails-1-1/88294)
**Author:** [@Jeroen\_van\_Doorn](https://www.ruby-forum.com/u/Jeroen_van_Doorn)\ **Replies:** 2\ **Last updated:** [March 28, 2006, 12:10pm UTC](https://www.ruby-forum.com/t/rails-1-1/88294 "2006-03-28T12:10:42Z")
Just updated to Rails 1.1 and I’m experiencing some problems, are there any known problems with the “engines” plugin ? Kind regards, Jeroen van Doorn --- ## [Hide attributes?](https://www.ruby-forum.com/t/hide-attributes/94322)
**Author:** [@cool\_screen\_name900](https://www.ruby-forum.com/u/cool_screen_name900)\ **Replies:** 2\ **Last updated:** [December 29, 2005, 7:49pm UTC](https://www.ruby-forum.com/t/hide-attributes/94322 "2005-12-29T19:49:36Z")
Is there a quick and easy way to hide certain attributes? For example, with ‘members’, I don’t want the password field to show up in ‘list’. Something like ‘attr\_protected :password’. thanks csn Yahoo! Mail - PC M… --- ## [Set\_mux() not available in gnuradio version 3.7](https://www.ruby-forum.com/t/set-mux-not-available-in-gnuradio-version-3-7/238093)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [December 17, 2013, 6:01am UTC](https://www.ruby-forum.com/t/set-mux-not-available-in-gnuradio-version-3-7/238093 "2013-12-17T06:01:32Z")
Dear Sir, “bool set\_mux( int mux );” This command is supported by GNU Radio 3.4.2 C++ API but not GNU Radio 3.7. In this case, how to control the MUX using GNU Radio 3.7 C++ API ? http://gnuradio.org/doc/doxygen-3.4… --- ## [Can anyone please suggest me from where I need to start learning ruby on rails?](https://www.ruby-forum.com/t/can-anyone-please-suggest-me-from-where-i-need-to-start-learning-ruby-on-rails/237316)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [November 7, 2013, 10:13pm UTC](https://www.ruby-forum.com/t/can-anyone-please-suggest-me-from-where-i-need-to-start-learning-ruby-on-rails/237316 "2013-11-07T22:13:49Z")
Hello, I am new to ruby on rails, can anyone please suggest me from where I need to start learning ruby on rails…?? and which IDE is preferred for this…?? Thank you…!! --- ## [How the string concatenation operator hackes(modifies) the string contents of frozen array?](https://www.ruby-forum.com/t/how-the-string-concatenation-operator-hackes-modifies-the-string-contents-of-frozen-array/226653)
**Author:** [@my-ruby](https://www.ruby-forum.com/u/my-ruby)\ **Replies:** 4\ **Last updated:** [February 17, 2013, 6:56pm UTC](https://www.ruby-forum.com/t/how-the-string-concatenation-operator-hackes-modifies-the-string-contents-of-frozen-array/226653 "2013-02-17T18:56:22Z")
Hi, Find the below code: b = %w\[foo bar gis\] =\> \[“foo”, “bar”, “gis”\] b.frozen? =\> false b.object\_id =\> 7298560 b.freeze =\> \[“foo”, “bar”, “gis”\] b.object\_id =\> 7298560 b\[0\] \<\< “lish” =\> “foolis… --- ## [JRubyConf 2013?](https://www.ruby-forum.com/t/jrubyconf-2013/229873)
**Author:** [@islepilot](https://www.ruby-forum.com/u/islepilot)\ **Replies:** 4\ **Last updated:** [February 7, 2013, 4:55am UTC](https://www.ruby-forum.com/t/jrubyconf-2013/229873 "2013-02-07T04:55:23Z")
All - When and where will JRubyConf 2013 be? If it’s not yet decided, are there most likely candidates? Thanks, Keith Keith R. Bennett --- ## [Running SSL in Development Environment](https://www.ruby-forum.com/t/running-ssl-in-development-environment/218574)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [April 9, 2012, 12:07pm UTC](https://www.ruby-forum.com/t/running-ssl-in-development-environment/218574 "2012-04-09T12:07:07Z")
Hello, I am building an application that consists of two areas; a website and an API. I would like the website to use HTTP and the API to use HTTPS. How can I set this up for my Development Environment? I am using Th… --- ## [RegEx Help For checking alphnumeric](https://www.ruby-forum.com/t/regex-help-for-checking-alphnumeric/212114)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [September 22, 2011, 3:43pm UTC](https://www.ruby-forum.com/t/regex-help-for-checking-alphnumeric/212114 "2011-09-22T15:43:58Z")
Hi, str = “v38” I want to check in string using regular expression that 1st character is albhabet and rest following is number. As i new to regular expression, please help me. Thanks Saurabh --- ## [Windows 7 64-bit install](https://www.ruby-forum.com/t/windows-7-64-bit-install/203781)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 5, 2011, 8:17am UTC](https://www.ruby-forum.com/t/windows-7-64-bit-install/203781 "2011-03-05T08:17:16Z")
Is there any advantage to a “manual” installation versus RubyInstaller on Windows 7 64-bit? Are they mutually exclusive? If I do a “manual” install, what is the usual $TOPDIR in Windows 7? I’m a retired software engin… --- ## [Fwd: MongoDB Events in London, Paris, Berlin in March - early bird pricing ending next week](https://www.ruby-forum.com/t/fwd-mongodb-events-in-london-paris-berlin-in-march-early-bird-pricing-ending-next-week/203634)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [February 24, 2011, 3:36pm UTC](https://www.ruby-forum.com/t/fwd-mongodb-events-in-london-paris-berlin-in-march-early-bird-pricing-ending-next-week/203634 "2011-02-24T15:36:17Z")
Hi all - I thought that you might be interested in these upcoming events about the open source database MongoDB. Meghan ---------- Forwarded message ---------- From: Meghan G. removed\_email\_address@domain.invalid D… --- ## [Rewriting request to www.domain.com to domain.com](https://www.ruby-forum.com/t/rewriting-request-to-www-domain-com-to-domain-com/202502)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 1, 2011, 3:42am UTC](https://www.ruby-forum.com/t/rewriting-request-to-www-domain-com-to-domain-com/202502 "2011-02-01T03:42:37Z")
Hello, I am having a hard time getting the following type of domain rewrite to work. This is what I have so far: server { listen 80; charset off; server\_name www.foobar.com; access\_log … --- ## [Class\_eval](https://www.ruby-forum.com/t/class-eval/202177)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 24, 2011, 7:26am UTC](https://www.ruby-forum.com/t/class-eval/202177 "2011-01-24T07:26:22Z")
I cant not understand why these code is well class Class def add\_accessor(accessor\_name) self.class\_eval %Q{ attr\_accessor :#{accessor\_name} } end end class Person end person = Person.new Person.add\_accessor :… --- ## [Background Job e Kill](https://www.ruby-forum.com/t/background-job-e-kill/187620)
**Author:** [@1w4n](https://www.ruby-forum.com/u/1w4n)\ **Replies:** 4\ **Last updated:** [May 3, 2010, 12:24pm UTC](https://www.ruby-forum.com/t/background-job-e-kill/187620 "2010-05-03T12:24:52Z")
Ciao, uso la gem BJ (Background Job, http://codeforpeople.rubyforge.org/svn/bj/trunk/README) per gestire job in background (ne manda uno alla volta) e ho necessità di interrompere il processo in esecuzione. Come po… --- ## [Attr\_accessor in AR models?](https://www.ruby-forum.com/t/attr-accessor-in-ar-models/185708)
**Author:** [@elliottg](https://www.ruby-forum.com/u/elliottg)\ **Replies:** 4\ **Last updated:** [March 24, 2010, 10:37pm UTC](https://www.ruby-forum.com/t/attr-accessor-in-ar-models/185708 "2010-03-24T22:37:27Z")
Am I correct in thinking that one cannot use attr\_accessor in ActiveRecord models? I have success when using either cattr\_accessor or mattr\_accessor but not the native Ruby method. Am I missing something here, or is t… --- ## [Is there any way to fin 32 bit or 64 bit version?](https://www.ruby-forum.com/t/is-there-any-way-to-fin-32-bit-or-64-bit-version/185396)
**Author:** [@martin\_mercy2001](https://www.ruby-forum.com/u/martin_mercy2001)\ **Replies:** 4\ **Last updated:** [March 20, 2010, 6:38am UTC](https://www.ruby-forum.com/t/is-there-any-way-to-fin-32-bit-or-64-bit-version/185396 "2010-03-20T06:38:19Z")
Dear friends, Is there any way to find whether the installed ruby is of 32 bit version or 64 bit version. Actually i have installed slackware 13 in 32 bit machine. What would be default ruby version in slackware 13 w… --- ## [How to unpack an IP packed in little endian byte order](https://www.ruby-forum.com/t/how-to-unpack-an-ip-packed-in-little-endian-byte-order/180326)
**Author:** [@bakaonigiri](https://www.ruby-forum.com/u/bakaonigiri)\ **Replies:** 4\ **Last updated:** [December 18, 2009, 4:11pm UTC](https://www.ruby-forum.com/t/how-to-unpack-an-ip-packed-in-little-endian-byte-order/180326 "2009-12-18T16:11:26Z")
Hello to forum members, Here’s my issue : I have IPs stored in a database but those are “little endian byte order” encoded and the field type of the BDD is BigInt (similar to Ruby’s BigNum). How could I get back my h… --- ## [Internationalization, Localization and Encodings](https://www.ruby-forum.com/t/internationalization-localization-and-encodings/176263)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 4\ **Last updated:** [September 28, 2009, 6:40pm UTC](https://www.ruby-forum.com/t/internationalization-localization-and-encodings/176263 "2009-09-28T18:40:25Z")
Hi, I’m sorry that this is a bit Off Topic, but I was wondering if there’s a good resource that you could point me to for understanding internationalization, localization and encodings. With the new support in 1.9 an… --- ## [Strange inheritance in gnuradio.. or something wrong with SWIG](https://www.ruby-forum.com/t/strange-inheritance-in-gnuradio-or-something-wrong-with-swig/175330)
**Author:** [@tom\_unaff](https://www.ruby-forum.com/u/tom_unaff)\ **Replies:** 4\ **Last updated:** [September 14, 2009, 11:41pm UTC](https://www.ruby-forum.com/t/strange-inheritance-in-gnuradio-or-something-wrong-with-swig/175330 "2009-09-14T23:41:55Z")
Hello, I don’t understand one think… Class usrp\_sink\_c inherit from usrp\_base a public method read\_aux\_adc(int,int). int usrp\_base::read\_aux\_adc (int which\_dboard, int which\_adc) { return d\_usrp\_basic-\>read\_aux\_adc … --- ## [Postgres defaults to ID DESC, MySQL defaults to ID ASC](https://www.ruby-forum.com/t/postgres-defaults-to-id-desc-mysql-defaults-to-id-asc/173981)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 4\ **Last updated:** [August 19, 2009, 3:13am UTC](https://www.ruby-forum.com/t/postgres-defaults-to-id-desc-mysql-defaults-to-id-asc/173981 "2009-08-19T03:13:31Z")
I just switched to Postgres and some of my tests are failing. It seems that Postgres defaults by ordering data by ID DESC, whereas MySQL defaults to ordering by ID ASC. What is the best practice for handling this? Is … --- ## [Var = Array\[0\] : per valore o per riferimento?](https://www.ruby-forum.com/t/var-array-0-per-valore-o-per-riferimento/171487)
**Author:** [@gionni](https://www.ruby-forum.com/u/gionni)\ **Replies:** 4\ **Last updated:** [July 3, 2009, 2:17pm UTC](https://www.ruby-forum.com/t/var-array-0-per-valore-o-per-riferimento/171487 "2009-07-03T14:17:07Z")
Mi sono trovato a scoprire che nel caso si faccia list = \[\[1,0\],\[1,1\]\] # =\> \[\[1, 0\], \[1, 1\]\] a = list\[0\] # =\> \[1, 0\] a.delete\_at(0) # =\> 1 a # =\> \[0\] list # =\> \[\[0\],… --- ## [DBS-RX satellite connection](https://www.ruby-forum.com/t/dbs-rx-satellite-connection/169649)
**Author:** [@davek](https://www.ruby-forum.com/u/davek)\ **Replies:** 4\ **Last updated:** [June 8, 2009, 5:57pm UTC](https://www.ruby-forum.com/t/dbs-rx-satellite-connection/169649 "2009-06-08T17:57:35Z")
I would like to get my usrp conneced to my TVRO satellite dish. I am wondering… Is the DBSRX daughter card suitable for direct connection to a satellite LNB? I am thinking it will be easier to let the sat receiver do… --- ## [Re: Format of captured data](https://www.ruby-forum.com/t/re-format-of-captured-data/168986)
**Author:** [@fmalem](https://www.ruby-forum.com/u/fmalem)\ **Replies:** 4\ **Last updated:** [May 28, 2009, 8:40pm UTC](https://www.ruby-forum.com/t/re-format-of-captured-data/168986 "2009-05-28T20:40:39Z")
Hi, On Wed, 5/27/09, Karthik removed\_email\_address@domain.invalid wrote: If you use usrp\_c() source, then the real part of the complex values are the I values and the imaginary parts are Q values. They are each 16 bit… --- ## [Functional testing a has\_many :through validation](https://www.ruby-forum.com/t/functional-testing-a-has-many-through-validation/168466)
**Author:** [@Phoenix\_R](https://www.ruby-forum.com/u/Phoenix_R)\ **Replies:** 4\ **Last updated:** [May 21, 2009, 6:24pm UTC](https://www.ruby-forum.com/t/functional-testing-a-has-many-through-validation/168466 "2009-05-21T18:24:48Z")
The title of this post may be somewhat misleading; I am indeed UNIT testing this, and it works fine, however I’m also functional testing a POST to an action that is responsible for creating a new ActiveRecord object t… --- ## [Windows Server 2003/2208 with IIS : How to make it as RoR web server?](https://www.ruby-forum.com/t/windows-server-2003-2208-with-iis-how-to-make-it-as-ror-web-server/167317)
**Author:** [@nobodybutca](https://www.ruby-forum.com/u/nobodybutca)\ **Replies:** 4\ **Last updated:** [May 7, 2009, 9:32am UTC](https://www.ruby-forum.com/t/windows-server-2003-2208-with-iis-how-to-make-it-as-ror-web-server/167317 "2009-05-07T09:32:38Z")
Hi guys, Been busy researching yesterday on how to create a RoR development web server environment, on a box running on Windows 2003 or 2008 with IIS enable. 2nd, I am downloading a Ubuntu, trying to create a linux b… --- ## [Validating non-model forms - a predicament](https://www.ruby-forum.com/t/validating-non-model-forms-a-predicament/156750)
**Author:** [@lynchnco](https://www.ruby-forum.com/u/lynchnco)\ **Replies:** 4\ **Last updated:** [May 6, 2009, 11:01pm UTC](https://www.ruby-forum.com/t/validating-non-model-forms-a-predicament/156750 "2009-05-06T23:01:40Z")
Hey folks, I have encountered what’s beginning to look like a classic problem with Rails: validating non-model forms. Under what circumstances do you need to use non-model components in a model-backed form? I need to … --- ## [How-to introduce a rails patch to the dev community?](https://www.ruby-forum.com/t/how-to-introduce-a-rails-patch-to-the-dev-community/166909)
**Author:** [@mekdigital](https://www.ruby-forum.com/u/mekdigital)\ **Replies:** 4\ **Last updated:** [April 30, 2009, 9:43pm UTC](https://www.ruby-forum.com/t/how-to-introduce-a-rails-patch-to-the-dev-community/166909 "2009-04-30T21:43:24Z")
Hello, do you usually say ‘hey guys check what I just submitted to lighthouse?’ or just sit and wait ? (#2582 \[PATCH\] ActionView::TextHelper Graceful Truncate - Ruby on Rails - rails) E. --- ## [Lo conoscevate?](https://www.ruby-forum.com/t/lo-conoscevate/159943)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 4\ **Last updated:** [February 10, 2009, 11:18am UTC](https://www.ruby-forum.com/t/lo-conoscevate/159943 "2009-02-10T11:18:04Z")
grails.org, si parla di concetti quali scaffonding, DRY, ecc. Ma hanno copiato? --- ## [Flog 2.0.0 Released](https://www.ruby-forum.com/t/flog-2-0-0-released/158243)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 4\ **Last updated:** [January 21, 2009, 8:14pm UTC](https://www.ruby-forum.com/t/flog-2-0-0-released/158243 "2009-01-21T20:14:34Z")
flog version 2.0.0 has been released! http://ruby.sadi.st/ http://rubyforge.org/projects/seattlerb Flog reports the most tortured code in an easy to read pain report. The higher the score, the more pain the code is i… --- ## [One layout for entire apps](https://www.ruby-forum.com/t/one-layout-for-entire-apps/156462)
**Author:** [@builtbysimple](https://www.ruby-forum.com/u/builtbysimple)\ **Replies:** 4\ **Last updated:** [December 29, 2008, 12:33pm UTC](https://www.ruby-forum.com/t/one-layout-for-entire-apps/156462 "2008-12-29T12:33:08Z")
Dear all, I am still new in rails, and I realised that in rails each model has its own layout/template located under layouts/ Now my question is, is it possible to have only one layout for the entire apps instead of … [Previous page](https://www.ruby-forum.com/top.md?page=1196&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1198&per_page=50)