# Latest **URL:** https://www.ruby-forum.com/latest.md?page=566 [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:** 567 --- ## [Finding config settings in windows](https://www.ruby-forum.com/t/finding-config-settings-in-windows/236098)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 5, 2013, 8:46pm UTC](https://www.ruby-forum.com/t/finding-config-settings-in-windows/236098 "2013-08-05T20:46:47Z")
Hey All. I’m trying to figure out why the ruby.h dir is not giving me the right location using RbConfig in Ruby 1.9.3 on Windows. I ran irb loc = File.join( Config::CONFIG\[‘archdir’\], ‘ruby.h’) =\> “C:/Ruby193/lib/… --- ## [Dynamic number of "message" ports using nports](https://www.ruby-forum.com/t/dynamic-number-of-message-ports-using-nports/235996)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 6:59pm UTC](https://www.ruby-forum.com/t/dynamic-number-of-message-ports-using-nports/235996 "2013-08-05T18:59:11Z")
I’m using GnuRadio 3.6.5.1 and I wanted to create a block similar to stream-to-streams for messages. In the XML I used a variable and nports so I could specify the number of ports in the flowgraph. However, I’ve found … --- ## [PHP Fatal error](https://www.ruby-forum.com/t/php-fatal-error/245919)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 6:40pm UTC](https://www.ruby-forum.com/t/php-fatal-error/245919 "2013-08-05T18:40:29Z")
Hello! I’m having, in a PHP form, when I’m submiting one email, the next error in error.log: 2013/08/03 21:39:22 \[error\] 19544#0: \*11 FastCGI sent in stderr: "PHP message: PHP Warning: require\_once(TEMPLATEPATH/fun… --- ## [Hello from Pittsburgh](https://www.ruby-forum.com/t/hello-from-pittsburgh/236100)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 5, 2013, 5:55pm UTC](https://www.ruby-forum.com/t/hello-from-pittsburgh/236100 "2013-08-05T17:55:30Z")
Hello all, My name is Aleks. I have only been in Pittsburgh for a few short weeks. I have lived outside the United States for the past seven years working as an international journalist. I am about to jump off the hig… --- ## [Bridging Language](https://www.ruby-forum.com/t/bridging-language/236093)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 4:45pm UTC](https://www.ruby-forum.com/t/bridging-language/236093 "2013-08-05T16:45:57Z")
How do you bridge python to ruby? Like using python library with ruby code. --- ## [Store multiple checkbox values in single column of table](https://www.ruby-forum.com/t/store-multiple-checkbox-values-in-single-column-of-table/236095)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 3:56pm UTC](https://www.ruby-forum.com/t/store-multiple-checkbox-values-in-single-column-of-table/236095 "2013-08-05T15:56:08Z")
hi all, i need to store multiple checkbox values in single column of a table. here is my short code Kumar2013hk/check · GitHub .Please help me in this regard… --- ## [Error building nginx 1.5.3 on Cygwin](https://www.ruby-forum.com/t/error-building-nginx-1-5-3-on-cygwin/245973)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [August 5, 2013, 2:32pm UTC](https://www.ruby-forum.com/t/error-building-nginx-1-5-3-on-cygwin/245973 "2013-08-05T14:32:09Z")
Hello, I’m trying to build nginx 1.5.3 on Cygwin using Windows 7. I see the following output during “make”: cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -D FD\_ SETSIZE=2048 -I src/core … --- ## [Announcing new GRAS Feature - Block Factory](https://www.ruby-forum.com/t/announcing-new-gras-feature-block-factory/245967)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 5, 2013, 1:02pm UTC](https://www.ruby-forum.com/t/announcing-new-gras-feature-block-factory/245967 "2013-08-05T13:02:11Z")
Hello list, As a follow-up to my last announcement “Advanced scheduler pw0ns SWIG for you” (which I was quite excited about), I have since tried to formalize the feature-set and document it: What I am collectively ca… --- ## [PMT blobs in Python](https://www.ruby-forum.com/t/pmt-blobs-in-python/236075)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [August 5, 2013, 10:41am UTC](https://www.ruby-forum.com/t/pmt-blobs-in-python/236075 "2013-08-05T10:41:25Z")
Hi, can I convert a blob created by my C++ code (unsigned chars) to a Python list or NumPy array? pmt.blob\_data() returns a ‘SwigPyObject’ with which I can’t do anything. Passing it to a NumPy array constructor doesn… --- ## [\[ruby-trunk - Bug #8733\]\[Assigned\] miniruby always reports warnings when writing to console on Windo](https://www.ruby-forum.com/t/ruby-trunk-bug-8733-assigned-miniruby-always-reports-warnings-when-writing-to-console-on-windo/236092)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [August 5, 2013, 10:39am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8733-assigned-miniruby-always-reports-warnings-when-writing-to-console-on-windo/236092 "2013-08-05T10:39:05Z")
Issue #8733 has been reported by usa (Usaku NAKAMURA). Bug #8733: miniruby always reports warnings when writing to console on Windows Author: usa (Usaku NAKAMURA) Status: Assigned Priority: Normal Assignee: nobu … --- ## [\[ruby-trunk - Feature #8734\]\[Open\] irbに複数行履歴機能が欲しい](https://www.ruby-forum.com/t/ruby-trunk-feature-8734-open-irb/245924)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 5, 2013, 9:23am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-8734-open-irb/245924 "2013-08-05T09:23:07Z")
Issue #8734 has been reported by naruse (Yui NARUSE). Feature #8734: irbに複数行履歴機能が欲しい Author: naruse (Yui NARUSE) Status: Open Priority: Normal Assignee: Category: Target version: next minor 現在のirbはクラス定義やメソッド定義の… --- ## [\[ANN\] AR-JDBC 1.3.0.rc1 released](https://www.ruby-forum.com/t/ann-ar-jdbc-1-3-0-rc1-released/236090)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 5, 2013, 9:10am UTC](https://www.ruby-forum.com/t/ann-ar-jdbc-1-3-0-rc1-released/236090 "2013-08-05T09:10:16Z")
Happy new week JRuby-ists, I’m happy to announce that the first (and hopefully last) RC has been reached on our journey towards 1.3.0. The change-log is yet again quite long (this should change soonish as the wild r… --- ## [Low cost SDR compatible with openbts and gnuradio](https://www.ruby-forum.com/t/low-cost-sdr-compatible-with-openbts-and-gnuradio/236091)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 5, 2013, 7:43am UTC](https://www.ruby-forum.com/t/low-cost-sdr-compatible-with-openbts-and-gnuradio/236091 "2013-08-05T07:43:19Z")
Hi list, I want to introduce an sdr which compatible with openbts and gnuradio. the sdr have one tx and one rx in a sigle board. Use usb to connect to computer. the price is 450$ per unit. Regards --- ## [Public\_methods on a class](https://www.ruby-forum.com/t/public-methods-on-a-class/236054)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [August 5, 2013, 7:40am UTC](https://www.ruby-forum.com/t/public-methods-on-a-class/236054 "2013-08-05T07:40:18Z")
Hi is anyone able to to explain to me why :foo is in the array below? My understanding of the docs would suggest that calling public\_methods(false) should only include methods defined on the class itself? class A … --- ## [Why does the next() method behave this way?](https://www.ruby-forum.com/t/why-does-the-next-method-behave-this-way/236087)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 5, 2013, 7:29am UTC](https://www.ruby-forum.com/t/why-does-the-next-method-behave-this-way/236087 "2013-08-05T07:29:17Z")
I might be getting tripped up on something not important, but hopefully one of y’all can help me understand this :slight\_smile: What is a use case where you’d want next() to behave the way it does? See this from irb: … --- ## [Conditional balancing](https://www.ruby-forum.com/t/conditional-balancing/245962)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [August 5, 2013, 7:05am UTC](https://www.ruby-forum.com/t/conditional-balancing/245962 "2013-08-05T07:05:20Z")
I am developing a webmail service where the user’s inbox and all related session variables will be loaded to one of many application servers which will be behind the balancer (running nginx). So, I need nginx to dire… --- ## [Why will nginx's map directive eat all ram?](https://www.ruby-forum.com/t/why-will-nginxs-map-directive-eat-all-ram/245941)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 8\ **Last updated:** [August 5, 2013, 5:17am UTC](https://www.ruby-forum.com/t/why-will-nginxs-map-directive-eat-all-ram/245941 "2013-08-05T05:17:52Z")
recently I try to use map directive to make my nginx.conf DRY. like below map $pid $public\_root { default public; } and in one of server directive I put below root $public\_root; I try to ab test with retrieve a stat… --- ## [Cannot build variables\_hash](https://www.ruby-forum.com/t/cannot-build-variables-hash/245848)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 9\ **Last updated:** [August 5, 2013, 4:14am UTC](https://www.ruby-forum.com/t/cannot-build-variables-hash/245848 "2013-08-05T04:14:11Z")
Upgraded from 1.2.9 to 1.4.1 and now started getting: \[emerg\] could not build the variables\_hash, you should increase either variables\_hash\_max\_size: 512 or variables\_hash\_bucket\_size: 64 Same configuration and even d… --- ## [Ruby social](https://www.ruby-forum.com/t/ruby-social/75248)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 10\ **Last updated:** [August 4, 2013, 11:07pm UTC](https://www.ruby-forum.com/t/ruby-social/75248 "2013-08-04T23:07:54Z")
Ciao a tutti, vi volevo proporre un incontro un po diverso dal solito. Da sabato e sino all’ 11 marzo c’è Picasso in mostra al Palazzi Grassi di Venezia, sarebbe bello organizzare un meeting e andare alla mostra. Ah … --- ## [Problem with subdomain in localhost](https://www.ruby-forum.com/t/problem-with-subdomain-in-localhost/236088)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 4, 2013, 10:37pm UTC](https://www.ruby-forum.com/t/problem-with-subdomain-in-localhost/236088 "2013-08-04T22:37:31Z")
Hello! I am trying to create subdomains in my localhost. I want for instance 2 domains, fil.localhost and test.localhost that point to 2 different locations. Although I have managed to accomplish that there is a probl… --- ## [Capture HTML table data, pass to Ruby, pass back and display result in HTML text field](https://www.ruby-forum.com/t/capture-html-table-data-pass-to-ruby-pass-back-and-display-result-in-html-text-field/236081)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 10\ **Last updated:** [August 4, 2013, 8:43pm UTC](https://www.ruby-forum.com/t/capture-html-table-data-pass-to-ruby-pass-back-and-display-result-in-html-text-field/236081 "2013-08-04T20:43:51Z")
Hello : I need advice on how to proceed : Given a table 6 x 30 rows. A typical row as follows : Cell A (text) - Cell B (text) - Cell C (checkbox) - Cell D (number) - Cell E (number) - Cell F (if C = true, D \* E else … --- ## [Serving D3](https://www.ruby-forum.com/t/serving-d3/236085)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 4, 2013, 8:40pm UTC](https://www.ruby-forum.com/t/serving-d3/236085 "2013-08-04T20:40:41Z")
I’m trying to use D3, a javascript data visualization library in my rails app. The problem is that I can’t figure out where to put the d3.js source and my .json data so that rails will serve it. My problem is in the… --- ## [Receive large file via SOAP](https://www.ruby-forum.com/t/receive-large-file-via-soap/236084)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 4, 2013, 8:40pm UTC](https://www.ruby-forum.com/t/receive-large-file-via-soap/236084 "2013-08-04T20:40:41Z")
Hi folks! Does anyone have successful experience of implementing such a task? --- ## [Students coming to GRCon!](https://www.ruby-forum.com/t/students-coming-to-grcon/236086)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 4, 2013, 8:24pm UTC](https://www.ruby-forum.com/t/students-coming-to-grcon/236086 "2013-08-04T20:24:54Z")
Students! If you are coming or interested in coming to GRCon this year, Ettus Research is once again offering to cover the cost of the conference registration (a $250 offer). We have set up a webpage to apply for thi… --- ## [Using % for printng strings](https://www.ruby-forum.com/t/using-for-printng-strings/236083)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 4, 2013, 8:03pm UTC](https://www.ruby-forum.com/t/using-for-printng-strings/236083 "2013-08-04T20:03:17Z")
Hello comunity, I’m trying some code from ruby cookbook, and i have this: %{Here is number #{class InstantClass def bar “Some text” end end InstantClass.new.bar }.} It is supposed to print me “Here is Some text”… --- ## [Re: PMT blobs in Python](https://www.ruby-forum.com/t/re-pmt-blobs-in-python/236082)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 4, 2013, 6:28pm UTC](https://www.ruby-forum.com/t/re-pmt-blobs-in-python/236082 "2013-08-04T18:28:02Z")
Hi Marcus, pmt.u8vector\_elements() did the trick. The result being a long array is not a problem, I could compare its elements with a list using assertSequenceEqual(). Thank you, Peter --- ## [Retain scope when rewriting block source with instance\_eval](https://www.ruby-forum.com/t/retain-scope-when-rewriting-block-source-with-instance-eval/245956)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 4, 2013, 5:38pm UTC](https://www.ruby-forum.com/t/retain-scope-when-rewriting-block-source-with-instance-eval/245956 "2013-08-04T17:38:57Z")
success.rb works by using the block as is. self.instance\_eval &block I’m rewriting the block source code using ruby2ruby and then passing that as a string to self.instance\_eval. fail.rb contains the simple failure ca… --- ## [How do I know if net:ssh, or net::telnet is even working](https://www.ruby-forum.com/t/how-do-i-know-if-net-ssh-or-net-telnet-is-even-working/245980)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 4, 2013, 3:23pm UTC](https://www.ruby-forum.com/t/how-do-i-know-if-net-ssh-or-net-telnet-is-even-working/245980 "2013-08-04T15:23:46Z")
Fogive me, but I’m extremely new to ruby, and programming in general. I’m running tcpdump -i en0 host 172.16.1.1 in conjunction of running this script.It does not appear that that it is even trying to ssh to this fw. … --- ## [Channel estimation](https://www.ruby-forum.com/t/channel-estimation/236077)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [August 4, 2013, 2:45pm UTC](https://www.ruby-forum.com/t/channel-estimation/236077 "2013-08-04T14:45:25Z")
Dear All, I am trying to implement channel estimation in ofdm. I made the attached flow graph and also python file is attached. I used ofdm\_mod and demod. blocks, and I edited the “ofdm frame acquistion.cc” to print c… --- ## [Is there a good port of Ruby for Solaris 10?](https://www.ruby-forum.com/t/is-there-a-good-port-of-ruby-for-solaris-10/245923)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [August 4, 2013, 2:13pm UTC](https://www.ruby-forum.com/t/is-there-a-good-port-of-ruby-for-solaris-10/245923 "2013-08-04T14:13:17Z")
Does anyone know of a place to DL Ruby for Solaris 10? [Previous page](https://www.ruby-forum.com/latest.md?page=565) [Next page](https://www.ruby-forum.com/latest.md?page=567)