# Latest **URL:** https://www.ruby-forum.com/latest.md?page=453 [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:** 454 --- ## [Contractor's needed for Ruby on Rails Developer Roles](https://www.ruby-forum.com/t/contractors-needed-for-ruby-on-rails-developer-roles/238837)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 4:12pm UTC](https://www.ruby-forum.com/t/contractors-needed-for-ruby-on-rails-developer-roles/238837 "2014-01-30T16:12:19Z")
All: I have on-site Ruby Development jobs in McLean, VA. 1-2 year assignment. Need to be 1-2 years working knowledge with Ruby. Strong coding background. Rspec a plus. If interested in learning more, please email me… --- ## [Buffer too small for min\_noutput\_items (ofdm\_carrier\_allocator\_cvc)](https://www.ruby-forum.com/t/buffer-too-small-for-min-noutput-items-ofdm-carrier-allocator-cvc/238805)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [January 30, 2014, 3:33pm UTC](https://www.ruby-forum.com/t/buffer-too-small-for-min-noutput-items-ofdm-carrier-allocator-cvc/238805 "2014-01-30T15:33:36Z")
Dear All, I am running OFDM TX-RX in GRC. The parameters used are very similar to those in the TXRX example, with a few differences: FFT size changed to 1024 Pilots aren’t placed on fixed subcarriers on every symbol … --- ## [Run rake task inside rails application](https://www.ruby-forum.com/t/run-rake-task-inside-rails-application/238833)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 2:54pm UTC](https://www.ruby-forum.com/t/run-rake-task-inside-rails-application/238833 "2014-01-30T14:54:18Z")
Hi all, I want to run asset precompile task inside the rails application,As I had many dependencies who will change the code,in that case all the time whenever they change i need to run the script as I cant give serv… --- ## [Nginx as reverse-proxy for apache inside a VM](https://www.ruby-forum.com/t/nginx-as-reverse-proxy-for-apache-inside-a-vm/238831)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 2:41pm UTC](https://www.ruby-forum.com/t/nginx-as-reverse-proxy-for-apache-inside-a-vm/238831 "2014-01-30T14:41:23Z")
Hi, I really don’t know to solve this: I got a 504 Gateway time-out error I use proxmox as hypervisor, inside a CT, i want to use nginx as reverse proxy for static content I got apache listen on port 8080 and nginx… --- ## [Can't read fir taps](https://www.ruby-forum.com/t/cant-read-fir-taps/238806)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [January 30, 2014, 2:40pm UTC](https://www.ruby-forum.com/t/cant-read-fir-taps/238806 "2014-01-30T14:40:48Z")
Hi all guys, this two lines of code sort of doesn’t work as I expect. self.channel\_filter = gr.fir\_filter\_ccf(1, firdes.low\_pass(10, samp\_rate, 80000, 5000, firdes.WIN\_HAMMING, 6.76)) print self.channel\_filter.taps(… --- ## [Sine wave of only 3 cycles](https://www.ruby-forum.com/t/sine-wave-of-only-3-cycles/238828)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 1:45pm UTC](https://www.ruby-forum.com/t/sine-wave-of-only-3-cycles/238828 "2014-01-30T13:45:03Z")
Dear Sir, A block of Signal Source (Sine) generates sine wave continuously. How to make it just generates 3 wave-cycle and then stop generating immediately. At the end of the flow-graph there is a File Sink. This cap… --- ## [Warning C4701 src\\http\\ngx\_http\_request.c(728)](https://www.ruby-forum.com/t/warning-c4701-src-http-ngx-http-request-c-728/238808)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 30, 2014, 1:26pm UTC](https://www.ruby-forum.com/t/warning-c4701-src-http-ngx-http-request-c-728/238808 "2014-01-30T13:26:16Z")
src\\http\\ngx\_http\_request.c(728) : warning C4701: potentially uninitialized local variable ‘data’ used VC 2010. From full source nginx-01e2a5bcdd8f Posted at Nginx Forum: --- ## [How to control the order of execution modules in nginx](https://www.ruby-forum.com/t/how-to-control-the-order-of-execution-modules-in-nginx/238819)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 30, 2014, 1:09pm UTC](https://www.ruby-forum.com/t/how-to-control-the-order-of-execution-modules-in-nginx/238819 "2014-01-30T13:09:15Z")
Fromhttp://www.evanmiller.org/nginx-modules-guide.html, “The order of their execution is determined at compile-time”. Is there a way to control this. ngx\_modules.c has the list and order of execution. How do I change … --- ## [Nginx proxy with websocket not returning data](https://www.ruby-forum.com/t/nginx-proxy-with-websocket-not-returning-data/238829)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 12:51pm UTC](https://www.ruby-forum.com/t/nginx-proxy-with-websocket-not-returning-data/238829 "2014-01-30T12:51:03Z")
I am trying to configure nginx proxy with websockets I am using jetty server with cometd framework(sends connect request to server every minute). I am able to do the websocket handshake and send my login request to t… --- ## [Will nginx decompress a compressed request](https://www.ruby-forum.com/t/will-nginx-decompress-a-compressed-request/238820)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 12:38pm UTC](https://www.ruby-forum.com/t/will-nginx-decompress-a-compressed-request/238820 "2014-01-30T12:38:44Z")
From this thread on the mailing list Does Nginx handle Content-Encoding: gzip ? , it appears that nginx does not support decompressing HTTP request from a client. The thread however is 2 years old and am wondering if … --- ## [To\_f and the format of E notation](https://www.ruby-forum.com/t/to-f-and-the-format-of-e-notation/238815)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 12:38pm UTC](https://www.ruby-forum.com/t/to-f-and-the-format-of-e-notation/238815 "2014-01-30T12:38:09Z")
Hi, I am parsing an ASCII file with floating point numbers that have a slightly unusual format in order to save space (each floating point number is limited to 8 characters, one being the decimal point). For example,… --- ## [Message passing test](https://www.ruby-forum.com/t/message-passing-test/238797)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 7\ **Last updated:** [January 30, 2014, 11:20am UTC](https://www.ruby-forum.com/t/message-passing-test/238797 "2014-01-30T11:20:09Z")
Dear sir I want to implement a feedback system for example attached feedbackmessageoassing.pdf attached. Its output is zero. No thing comes for output. I tested message passing in different ways. No clear output come… --- ## [\[Closed\] SEGV when calling GC.start in a finalizer](https://www.ruby-forum.com/t/closed-segv-when-calling-gc-start-in-a-finalizer/238827)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 11:11am UTC](https://www.ruby-forum.com/t/closed-segv-when-calling-gc-start-in-a-finalizer/238827 "2014-01-30T11:11:56Z")
Issue #9463 has been updated by Usaku NAKAMURA. Status changed from Assigned to Closed % Done changed from 0 to 100 Applied in changeset r44762. merge revision(s) 33361,33460: \[Backport #9463\] gc.c (slot\_sweep, r… --- ## [SEGV when calling GC.start in a finalizer](https://www.ruby-forum.com/t/segv-when-calling-gc-start-in-a-finalizer/238825)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 11:06am UTC](https://www.ruby-forum.com/t/segv-when-calling-gc-start-in-a-finalizer/238825 "2014-01-30T11:06:39Z")
Issue #9463 has been updated by Usaku NAKAMURA. Related to Bug #9205: Assertion failed: heap\_pages\_deferred\_final == 0 added Backport #9463: SEGV when calling GC.start in a finalizer Author: Usaku NAKAMURA Status:… --- ## [\[Assigned\] SEGV when calling GC.start in a finalizer](https://www.ruby-forum.com/t/assigned-segv-when-calling-gc-start-in-a-finalizer/238826)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 11:06am UTC](https://www.ruby-forum.com/t/assigned-segv-when-calling-gc-start-in-a-finalizer/238826 "2014-01-30T11:06:03Z")
Issue #9463 has been reported by Usaku NAKAMURA. Backport #9463: SEGV when calling GC.start in a finalizer Author: Usaku NAKAMURA Status: Assigned Priority: Normal Assignee: Usaku NAKAMURA Category: Target version: r… --- ## [Error after removing # from routes.tb file](https://www.ruby-forum.com/t/error-after-removing-from-routes-tb-file/238824)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 30, 2014, 11:02am UTC](https://www.ruby-forum.com/t/error-after-removing-from-routes-tb-file/238824 "2014-01-30T11:02:32Z")
i am new to ROR. currently studying getting started with rails i am getting "execjs: runtime error"after removing # from routes.tb file. root line initially was like # root 'welcome#index’and it was working fine a… --- ## [Writing a block in Python (+XML)](https://www.ruby-forum.com/t/writing-a-block-in-python-xml/238810)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 30, 2014, 8:14am UTC](https://www.ruby-forum.com/t/writing-a-block-in-python-xml/238810 "2014-01-30T08:14:46Z")
Have been trying to write a block in Python. Did not use the modtool.py, since my understanding is it may not yet support that. The block has only one output, no inputs. Also wrote the corresponding XML file. the bloc… --- ## [Performance penalty when using regular expressions in server\_name?](https://www.ruby-forum.com/t/performance-penalty-when-using-regular-expressions-in-server-name/238809)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 7:53am UTC](https://www.ruby-forum.com/t/performance-penalty-when-using-regular-expressions-in-server-name/238809 "2014-01-30T07:53:39Z")
Hi, let assume that we run the following domains: agoodexample.org agoodexmaple.com agoodexample.net a-good-example.org a-good-example.com a-good-example.net Our main site should be www.a-good-example.com – people co… --- ## [\[ruby-trunk - Bug #8782\]\[Assigned\] Don't set rl\_getc\_function on editline](https://www.ruby-forum.com/t/ruby-trunk-bug-8782-assigned-dont-set-rl-getc-function-on-editline/236175)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 7:26am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8782-assigned-dont-set-rl-getc-function-on-editline/236175 "2014-01-30T07:26:02Z")
Issue #8782 has been reported by naruse (Yui NARUSE). Bug #8782: Don’t set rl\_getc\_function on editline Author: naruse (Yui NARUSE) Status: Assigned Priority: Normal Assignee: kouji (Kouji T.) Category: ext Targ… --- ## [\[ruby-trunk - Bug #8445\]\[Open\] IO.open and IO#set\_enconding does not support :fallback option](https://www.ruby-forum.com/t/ruby-trunk-bug-8445-open-io-open-and-io-set-enconding-does-not-support-fallback-option/235001)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 7:23am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8445-open-io-open-and-io-set-enconding-does-not-support-fallback-option/235001 "2014-01-30T07:23:39Z")
Issue #8445 has been reported by pjmtdw (Haruhiro Yoshimoto). Bug #8445: IO.open and IO#set\_enconding does not support :fallback option Author: pjmtdw (Haruhiro Yoshimoto) Status: Open Priority: Normal Assignee: … --- ## [\[ruby-trunk - Feature #8047\]\[Open\] IPAddr makes host address with netmask](https://www.ruby-forum.com/t/ruby-trunk-feature-8047-open-ipaddr-makes-host-address-with-netmask/227241)
**Author:** [@nori\_nori\_STadanori](https://www.ruby-forum.com/u/nori_nori_STadanori)\ **Replies:** 2\ **Last updated:** [January 30, 2014, 7:21am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-8047-open-ipaddr-makes-host-address-with-netmask/227241 "2014-01-30T07:21:52Z")
Issue #8047 has been reported by nori\_nori (Tadanori Kojima). Feature #8047: IPAddr makes host address with netmask Author: nori\_nori (Tadanori Kojima) Status: Open Priority: Normal Assignee: Category: Target ve… --- ## [\[ruby-trunk - Bug #7750\]\[Open\] ＧＣ中にオブジェクトが割り当てられる](https://www.ruby-forum.com/t/ruby-trunk-bug-7750-open/229530)
**Author:** [@SSkonishi\_takurou\_S](https://www.ruby-forum.com/u/SSkonishi_takurou_S)\ **Replies:** 4\ **Last updated:** [January 30, 2014, 7:20am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7750-open/229530 "2014-01-30T07:20:04Z")
Issue #7750 has been reported by konishi\_takurou (瀧澤 悠介). Bug #7750: ＧＣ中にオブジェクトが割り当てられる Author: konishi\_takurou (瀧澤 悠介) Status: Open Priority: Normal Assignee: Category: Target version: 1.9.3 ruby -v: ruby 1.9.… --- ## [\[ruby-trunk - Bug #6756\]\[Open\] FileUtils.rm rf がアクセス権のない空ディレクトリを削除しない](https://www.ruby-forum.com/t/ruby-trunk-bug-6756-open-fileutils-rm-rf/221578)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 8\ **Last updated:** [January 30, 2014, 7:18am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-6756-open-fileutils-rm-rf/221578 "2014-01-30T07:18:52Z")
Issue #6756 has been reported by fumiyas (Fumiyasu SATOH). Bug #6756: FileUtils.rm\_rf がアクセス権のない空ディレクトリを削除しない Author: fumiyas (Fumiyasu SATOH) Status: Open Priority: Normal Assignee: Category: lib Target version: … --- ## [\[Ruby 1.9 - Feature #5317\]\[Open\] rubyのヘッダファイルを使った拡張を行う際にuid tの宣言回避をする事が出来ない。](https://www.ruby-forum.com/t/ruby-1-9-feature-5317-open-ruby-uid-t/211777)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 9\ **Last updated:** [January 30, 2014, 7:17am UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-5317-open-ruby-uid-t/211777 "2014-01-30T07:17:05Z")
Issue #5317 has been reported by Yasuhiro Matsumoto. Feature #5317: rubyのヘッダファイルを使った拡張を行う際にuid\_tの宣言回避をする事が出来ない。 Author: Yasuhiro Matsumoto Status: Open Priority: Normal Assignee: Category: core Target version: 1… --- ## [Rubyspec: Kernel.spawn redirects both STDERR and STDOUT to the given name ERROR](https://www.ruby-forum.com/t/rubyspec-kernel-spawn-redirects-both-stderr-and-stdout-to-the-given-name-error/238821)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 7:17am UTC](https://www.ruby-forum.com/t/rubyspec-kernel-spawn-redirects-both-stderr-and-stdout-to-the-given-name-error/238821 "2014-01-30T07:17:05Z")
Issue #3348 has been updated by Hiroshi SHIBATA. Target version changed from 2.1.0 to current: 2.2.0 Feature #3348: rubyspec: Kernel.spawn redirects both STDERR and STDOUT to the given name ERROR Author: Yusuke E. … --- ## [Flow graph no exiting after head block termination \[possibly packet encoder\]](https://www.ruby-forum.com/t/flow-graph-no-exiting-after-head-block-termination-possibly-packet-encoder/238818)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 5:59am UTC](https://www.ruby-forum.com/t/flow-graph-no-exiting-after-head-block-termination-possibly-packet-encoder/238818 "2014-01-30T05:59:38Z")
Looking for an explanation, File Source -\> GMSK MOD -\> GMSK Demod -\> Head Block -\> File sinks Works fine, terminates after x number of bytes have been transferred and returns. However: File Source -\> Packet Encode… --- ## [Position: Ruby on Rails Team Leader, Beijing, China](https://www.ruby-forum.com/t/position-ruby-on-rails-team-leader-beijing-china/238817)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 4:20am UTC](https://www.ruby-forum.com/t/position-ruby-on-rails-team-leader-beijing-china/238817 "2014-01-30T04:20:02Z")
Senior web developer (ruby on rails) Job Description: We are the top funds management firm in China, regarding to the huge demand increase of internet financing , we set up and funded a start-up company to develop an… --- ## [Loops, $end, kEND, kELSE](https://www.ruby-forum.com/t/loops-end-kend-kelse/238814)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [January 30, 2014, 3:50am UTC](https://www.ruby-forum.com/t/loops-end-kend-kelse/238814 "2014-01-30T03:50:02Z")
Hi! This is the ‘Deaf Grandma’ exercise from Chris P.'s Learn to Program Second Edition book in which there is an instruction to make a program that what is said to grandma is not heard unless it is in capital letters… --- ## [\[ruby-trunk - Feature #8526\]\[Open\] Removing tk from Ruby repository](https://www.ruby-forum.com/t/ruby-trunk-feature-8526-open-removing-tk-from-ruby-repository/235333)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 18\ **Last updated:** [January 30, 2014, 3:04am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-8526-open-removing-tk-from-ruby-repository/235333 "2014-01-30T03:04:50Z")
Issue #8526 has been reported by naruse (Yui NARUSE). Feature #8526: Removing tk from Ruby repository Author: naruse (Yui NARUSE) Status: Open Priority: Normal Assignee: Category: ext Target version: current: 2.… --- ## [Memory on heroku](https://www.ruby-forum.com/t/memory-on-heroku/238813)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 30, 2014, 2:10am UTC](https://www.ruby-forum.com/t/memory-on-heroku/238813 "2014-01-30T02:10:29Z")
on new JRuby apps heroku starts with -Xmx384m. I’ve found that this setting always results in R14 (out of memory) errors. I’ve stepped it down bit by bit and now am on 256 which I think will work. Here’s my memory u… [Previous page](https://www.ruby-forum.com/latest.md?page=452) [Next page](https://www.ruby-forum.com/latest.md?page=454)