# Latest **URL:** https://www.ruby-forum.com/latest.md?page=461 [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:** 462 --- ## [Unsubscribe](https://www.ruby-forum.com/t/unsubscribe/65116)
**Author:** [@Indira\_Meka](https://www.ruby-forum.com/u/Indira_Meka)\ **Replies:** 2\ **Last updated:** [January 20, 2014, 4:43am UTC](https://www.ruby-forum.com/t/unsubscribe/65116 "2014-01-20T04:43:48Z")
Unsubscribe --- ## [META: Is Ruby a good language to choose as your first one to learn?](https://www.ruby-forum.com/t/meta-is-ruby-a-good-language-to-choose-as-your-first-one-to-learn/237774)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 20\ **Last updated:** [January 20, 2014, 4:38am UTC](https://www.ruby-forum.com/t/meta-is-ruby-a-good-language-to-choose-as-your-first-one-to-learn/237774 "2014-01-20T04:38:51Z")
I’m a complete beginner to coding and I was wondering if there are ‘better’ languages to start on if you are trying to learn a language for the first time? I chose Ruby due to it’s seemingly “simple” code, and by that… --- ## [Cookie bomb - how to protect?](https://www.ruby-forum.com/t/cookie-bomb-how-to-protect/238601)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [January 20, 2014, 1:46am UTC](https://www.ruby-forum.com/t/cookie-bomb-how-to-protect/238601 "2014-01-20T01:46:47Z")
very interesting read: from thze blogpost: "TL;DR I can craft a page “polluting” CDNs, blogging platforms and other major networks with my cookies. Your browser will keep sending those cookies and servers will reje… --- ## [GTK3, deprecated window.get\_pointer() raises exception](https://www.ruby-forum.com/t/gtk3-deprecated-window-get-pointer-raises-exception/238604)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 20, 2014, 1:06am UTC](https://www.ruby-forum.com/t/gtk3-deprecated-window-get-pointer-raises-exception/238604 "2014-01-20T01:06:38Z")
Hello, recently I tried porting an application to GTK3 (Homepage of Dr. Stefan Salewski) using Ruby 2.0 and ruby-gnome2-2.1.0 shipped with Gentoo-Linux (AMD64) in default configuration. Basically it works fine, I go… --- ## [Net/ping not working](https://www.ruby-forum.com/t/net-ping-not-working/238561)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 20, 2014, 12:09am UTC](https://www.ruby-forum.com/t/net-ping-not-working/238561 "2014-01-20T00:09:15Z")
Hi, i’m developing a application using Rails 4. In my model I have a method where i make a ping to a host on my network. I’m using ‘net-ping’ gem, declared in gemFile, and Rails Server starts OK. Well, when i use the… --- ## [Search gem](https://www.ruby-forum.com/t/search-gem/238600)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 19, 2014, 6:17pm UTC](https://www.ruby-forum.com/t/search-gem/238600 "2014-01-19T18:17:20Z")
hi, I am in need of a robust search gem. example used case would be customer looking for cars based on specific requirements, sort of like autotrader.com. I’ve looked into a few over at ruby toolbox but still undecid… --- ## [Anonymous classes](https://www.ruby-forum.com/t/anonymous-classes/238595)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 19, 2014, 6:07pm UTC](https://www.ruby-forum.com/t/anonymous-classes/238595 "2014-01-19T18:07:07Z")
Is this anonymous class issue still present in recent versions of the JVM/JRuby? Does anyone have recommendations for how to go about auditing libraries for use of anonymous classes? Thanks, John --- ## [Maven dependency management](https://www.ruby-forum.com/t/maven-dependency-management/238586)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [January 19, 2014, 2:42pm UTC](https://www.ruby-forum.com/t/maven-dependency-management/238586 "2014-01-19T14:42:40Z")
I am interesting in using maven repos to manage jar dependencies for my jruby projects. I’ve taken a look at a few projects like jbundler and maven\_gem but I have not had much success. I also took a look at some gems … --- ## [Meta: ASM.JS and future of Ruby](https://www.ruby-forum.com/t/meta-asm-js-and-future-of-ruby/238530)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 19, 2014, 1:32pm UTC](https://www.ruby-forum.com/t/meta-asm-js-and-future-of-ruby/238530 "2014-01-19T13:32:09Z")
So javascript is getting crazy fast. There is node.js, but also asm.js that is getting near-native performance on browser environment. (Mozilla's Asm.js Gets Another Step Closer To Native Performance | TechCrunch) Wha… --- ## [Understanding proxy\_buffering](https://www.ruby-forum.com/t/understanding-proxy-buffering/238599)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [January 19, 2014, 12:49pm UTC](https://www.ruby-forum.com/t/understanding-proxy-buffering/238599 "2014-01-19T12:49:39Z")
Hi I’m trying to setup a reverse proxy for some private downloads. Here is our setup: 3 Storage servers with High capacity but slow HDDs running nginx 1 loadbalancing server with SSD and high internet uplink. my fi… --- ## [Nested location, proxy, alias and multiple "/" locations](https://www.ruby-forum.com/t/nested-location-proxy-alias-and-multiple-locations/238591)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [January 19, 2014, 12:03pm UTC](https://www.ruby-forum.com/t/nested-location-proxy-alias-and-multiple-locations/238591 "2014-01-19T12:03:03Z")
Ciao, I’m setting up several isolated Laravel apps in sub-folders of a single site. Web root folder of Laravel is called “public”, and I want to access such installation by URI “/app1/”. There are static files, mayb… --- ## [\[Closed\] Segmentation fault with signal in test\_tracks\_objspace\_count](https://www.ruby-forum.com/t/closed-segmentation-fault-with-signal-in-test-tracks-objspace-count/238602)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 19, 2014, 9:57am UTC](https://www.ruby-forum.com/t/closed-segmentation-fault-with-signal-in-test-tracks-objspace-count/238602 "2014-01-19T09:57:27Z")
Issue #9426 has been updated by Nobuyoshi N… Status changed from Open to Closed % Done changed from 0 to 100 Applied in changeset r44654. tracepoint.c: disable tracepoint ext/-test-/tracepoint/tracepoint.c (tracep… --- ## [Utilizing shared archives](https://www.ruby-forum.com/t/utilizing-shared-archives/238596)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 19, 2014, 8:08am UTC](https://www.ruby-forum.com/t/utilizing-shared-archives/238596 "2014-01-19T08:08:14Z")
I’m trying to understand how to take advantage of shared archives. It seems that this is done once per installation of java, right? I did some initial exploration of the topic, some things I read maybe suggest that … --- ## [wxWidgets](https://www.ruby-forum.com/t/wxwidgets/238593)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 19, 2014, 4:23am UTC](https://www.ruby-forum.com/t/wxwidgets/238593 "2014-01-19T04:23:55Z")
Dear Sir, I am learning wxWidgets in order to use it with gnuradio. I find that WX GUI FFT Sink and WX GUI Scope Sink are programmed in python, not C++. Is this true? If yes, then I may just learn wxPython first. … --- ## [\[SOLVED\]Calling a method from another class](https://www.ruby-forum.com/t/solved-calling-a-method-from-another-class/238584)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [January 19, 2014, 3:26am UTC](https://www.ruby-forum.com/t/solved-calling-a-method-from-another-class/238584 "2014-01-19T03:26:06Z")
I’m learning about method calling and object oriented programming in Ruby. The book I’m reading gives an example about calling a method. I have two methods: a mainMethod and DOG class. My mainMethod reads as follows: … --- ## [Ruby definitio](https://www.ruby-forum.com/t/ruby-definitio/238578)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 8\ **Last updated:** [January 19, 2014, 3:21am UTC](https://www.ruby-forum.com/t/ruby-definitio/238578 "2014-01-19T03:21:35Z")
Hi All, I’m a total newbie in the coding world and have recently started learning ruby on rails for fun in my spare time. I’m learning by following the book Agile Web development with Rails. Now I’ve started wonderin… --- ## [How to use list store](https://www.ruby-forum.com/t/how-to-use-list-store/238554)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 18, 2014, 6:38pm UTC](https://www.ruby-forum.com/t/how-to-use-list-store/238554 "2014-01-18T18:38:48Z")
Hi, I want to create simple file manager using Ruby & Gtk3. I found an example but they used python. I didn’t understand structure of List Store how works? Also I read this http://ruby-gnome2.sourceforge.jp/hiki.cgi… --- ## [Finding a particular version](https://www.ruby-forum.com/t/finding-a-particular-version/238575)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 20\ **Last updated:** [January 18, 2014, 6:02pm UTC](https://www.ruby-forum.com/t/finding-a-particular-version/238575 "2014-01-18T18:02:46Z")
I am trying to get from the repository gnuradio v 2.8. Since I don’t know dates or revision numbers, I download revisions and check them out. I have an either or question. Does anyone know of a stable 2.8 revision fo… --- ## [Standard Way To Create Meta Project](https://www.ruby-forum.com/t/standard-way-to-create-meta-project/238585)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 18, 2014, 5:03pm UTC](https://www.ruby-forum.com/t/standard-way-to-create-meta-project/238585 "2014-01-18T17:03:25Z")
Hello all. I’m not even sure what to call what I’m trying to do, so I’m calling it a “meta project.” It’s not all that complicated… I just want to know what people out there have done in the past. To explain what I’m… --- ## [Cannot see my custom blocks in GRC](https://www.ruby-forum.com/t/cannot-see-my-custom-blocks-in-grc/238573)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [January 18, 2014, 4:47pm UTC](https://www.ruby-forum.com/t/cannot-see-my-custom-blocks-in-grc/238573 "2014-01-18T16:47:07Z")
Hi all, After having problems in version 3.6.5 I decided to move to 3.7. So I reinstalled Ubuntu to start with a clean OS without ‘loose ends’ pointing to old GNU radio versions, then installed UHD and GNU radio via … --- ## [Switching in real-time from USRP Source to USRP Sink](https://www.ruby-forum.com/t/switching-in-real-time-from-usrp-source-to-usrp-sink/238582)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 18, 2014, 4:42pm UTC](https://www.ruby-forum.com/t/switching-in-real-time-from-usrp-source-to-usrp-sink/238582 "2014-01-18T16:42:53Z")
Hello GR, Did anyone tried once to code a kind of event-driven switch which applies on the USRP blocks. Let’s say I need to switch the sink and the source in real time (and by the way the linked blocks two will be … --- ## [Gr-rds](https://www.ruby-forum.com/t/gr-rds/238396)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 13\ **Last updated:** [January 18, 2014, 1:45pm UTC](https://www.ruby-forum.com/t/gr-rds/238396 "2014-01-18T13:45:04Z")
Hi all, Clayton and I worked on the FM RDS project over the last weeks. I think that the receiving side is in a pretty good state now. It works well with the RTL SDR. You can find a demo here: and the c… --- ## [Segmentation fault with signal in test\_tracks\_objspace\_count](https://www.ruby-forum.com/t/segmentation-fault-with-signal-in-test-tracks-objspace-count/238588)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [January 18, 2014, 1:09pm UTC](https://www.ruby-forum.com/t/segmentation-fault-with-signal-in-test-tracks-objspace-count/238588 "2014-01-18T13:09:37Z")
Issue #9426 has been updated by Hiroshi SHIBATA. Description updated Bug #9426: Segmentation fault with signal in test\_tracks\_objspace\_count Author: Akira T. Status: Open Priority: Normal Assignee: Category: Target… --- ## [\[Open\] Segmentation fault with signal in test\_tracks\_objspace\_count](https://www.ruby-forum.com/t/open-segmentation-fault-with-signal-in-test-tracks-objspace-count/238587)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 18, 2014, 12:28pm UTC](https://www.ruby-forum.com/t/open-segmentation-fault-with-signal-in-test-tracks-objspace-count/238587 "2014-01-18T12:28:51Z")
Issue #9426 has been reported by Akira T… Bug #9426: Segmentation fault with signal in test\_tracks\_objspace\_count Author: Akira T. Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.2.… --- ## [Gr-lte](https://www.ruby-forum.com/t/gr-lte/238551)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 8\ **Last updated:** [January 18, 2014, 12:25pm UTC](https://www.ruby-forum.com/t/gr-lte/238551 "2014-01-18T12:25:15Z")
Hi Johannes, I have generated an LTE signal with a LTE test generator(downlink signal, RB=50, one antenna) and save it as IQ file in a binary format. After that I tried to demodulate the LTE signal with your framewor… --- ## [How to know which gem version to install (Rails 3.2)](https://www.ruby-forum.com/t/how-to-know-which-gem-version-to-install-rails-3-2/238513)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [January 18, 2014, 5:53am UTC](https://www.ruby-forum.com/t/how-to-know-which-gem-version-to-install-rails-3-2/238513 "2014-01-18T05:53:12Z")
I’m using Rails 3.2 and when I’m on github I’m not sure where I can find the correct version to install for rails 3.2. I’m sure it’s simple but I can’t figure it out. For example, Rails\_Admin didn’t put the css files … --- ## [Rate limiting intervals](https://www.ruby-forum.com/t/rate-limiting-intervals/238581)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [January 18, 2014, 12:26am UTC](https://www.ruby-forum.com/t/rate-limiting-intervals/238581 "2014-01-18T00:26:50Z")
Hello, With the rate limiting module you can easily rate limit based on seconds or on minutes. What I would like to do however is rate limit based on a 100 millisecond or 10 millisecond interval. That way you do n… --- ## [Embedded Working Group Meeting](https://www.ruby-forum.com/t/embedded-working-group-meeting/238512)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 17, 2014, 11:58pm UTC](https://www.ruby-forum.com/t/embedded-working-group-meeting/238512 "2014-01-17T23:58:33Z")
Now that the New Year is here, I’d like to schedule a Hangout for the Embedded Working group. If you are interested, let me know what time zone you are in, and based on this I will propose a date/time. I’d also like a… --- ## [Try\_files (source)](https://www.ruby-forum.com/t/try-files-source/238583)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 17, 2014, 11:40pm UTC](https://www.ruby-forum.com/t/try-files-source/238583 "2014-01-17T23:40:18Z")
In ngx\_http\_core\_try\_files\_phase (ngx\_http\_core\_module.c) I can see how $uri $uri/ =404 are handled, but for example in; try\_files /test.html $uri $uri/ =404; where(or how) is /test.html handled? Posted at Nginx For… --- ## [Rainbows! 4.6.0 - Rack HTTP server for the sleepy](https://www.ruby-forum.com/t/rainbows-4-6-0-rack-http-server-for-the-sleepy/238579)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [January 17, 2014, 9:35pm UTC](https://www.ruby-forum.com/t/rainbows-4-6-0-rack-http-server-for-the-sleepy/238579 "2014-01-17T21:35:15Z")
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. http://rainbows.bogomips.org/ remov… [Previous page](https://www.ruby-forum.com/latest.md?page=460) [Next page](https://www.ruby-forum.com/latest.md?page=462)