# Top **URL:** https://www.ruby-forum.com/top.md?page=1855 [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:** 1856 --- ## [Install gnuradio on E100](https://www.ruby-forum.com/t/install-gnuradio-on-e100/213883)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [November 15, 2011, 6:57pm UTC](https://www.ruby-forum.com/t/install-gnuradio-on-e100/213883 "2011-11-15T18:57:48Z")
Hi, All, I try to reinstall gnuradio (3.5.0rc0) on E100 with $ cmake -DCMAKE\_TOOLCHAIN\_FILE=…/cmake/Toolchains/arm\_cortex\_a8\_native.cmake …/ $ make I got errors when build gruel. How can I fix it? Before this, I … --- ## [Safety and reliability of Thread.current](https://www.ruby-forum.com/t/safety-and-reliability-of-thread-current/213246)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [October 27, 2011, 6:24pm UTC](https://www.ruby-forum.com/t/safety-and-reliability-of-thread-current/213246 "2011-10-27T18:24:03Z")
Hello, getting and setting values in the Thread.current hash appears in the RoR code a bunch of times, including in active\_record and active\_support. I keep getting conflicting information, however, on whether informa… --- ## [Open Sound Control block for GRC?](https://www.ruby-forum.com/t/open-sound-control-block-for-grc/210582)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 11, 2011, 4:23pm UTC](https://www.ruby-forum.com/t/open-sound-control-block-for-grc/210582 "2011-08-11T16:23:12Z")
Hello all, I’m in the process of putting together an SSB/CW receiver using GNU Radio + a USRP1, and just came across the GNU Radio Companion, which is a truly wonderful thing One thing that seems to be missing from … --- ## [Undefined method \`name' for “SystemTimer”:String](https://www.ruby-forum.com/t/undefined-method-name-for-systemtimer-string/207177)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 19, 2011, 11:57pm UTC](https://www.ruby-forum.com/t/undefined-method-name-for-systemtimer-string/207177 "2011-05-19T23:57:40Z")
Hey All, I am having a problem getting an old Ruby on Rails 2 app that hasn’t worked in a year to work. I’m trying to run rake test:functionals in the root of my project directory but am getting undefined method \`nam… --- ## [Cypress publicly announces USB 3.0 FX3 controller](https://www.ruby-forum.com/t/cypress-publicly-announces-usb-3-0-fx3-controller/205703)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 13, 2011, 8:39pm UTC](https://www.ruby-forum.com/t/cypress-publicly-announces-usb-3-0-fx3-controller/205703 "2011-04-13T20:39:38Z")
For those folks who keep track of new hardware devices that could be amenable to building SDR systems, Cypress Semi has finally publicly announced their USB 3.0 FX3 SuperSpeed USB controller: http://www.edn.com/articl… --- ## [Strange behaviour with ip\_hash (client redirected to different nodes from upstream)](https://www.ruby-forum.com/t/strange-behaviour-with-ip-hash-client-redirected-to-different-nodes-from-upstream/200045)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [February 24, 2011, 11:01am UTC](https://www.ruby-forum.com/t/strange-behaviour-with-ip-hash-client-redirected-to-different-nodes-from-upstream/200045 "2011-02-24T11:01:08Z")
Today while debugging a strange issue with our PHP application, we have discovered, that some requests from client’s ip were propagated to different nodes from an upstream clausule, inspite of using ip\_hash algorithm … --- ## [Omniauth, facebook on ruby 1.9.2 and rails 3.0.0](https://www.ruby-forum.com/t/omniauth-facebook-on-ruby-1-9-2-and-rails-3-0-0/203482)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 22, 2011, 4:29pm UTC](https://www.ruby-forum.com/t/omniauth-facebook-on-ruby-1-9-2-and-rails-3-0-0/203482 "2011-02-22T16:29:26Z")
Hi, I try to use omniauth to authenticate with facebook account, as in Ryan Bates tutorial #235 OmniAuth Part 1 - RailsCasts. I have followed all steps in that tutorial. When point my browser to http://localhost:3000… --- ## [Cross-compiling ruby](https://www.ruby-forum.com/t/cross-compiling-ruby/203349)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 18, 2011, 11:27pm UTC](https://www.ruby-forum.com/t/cross-compiling-ruby/203349 "2011-02-18T23:27:03Z")
I want to build ruby in a cross-compile mode in which the results of a compilation are installed in some arbitrary directory, then are placed in an archive, then are unpacked from the archive in their final location o… --- ## [Using Test::Unit and running operations before and after a test suite](https://www.ruby-forum.com/t/using-test-unit-and-running-operations-before-and-after-a-test-suite/193646)
**Author:** [@Christopher\_Pasilla](https://www.ruby-forum.com/u/Christopher_Pasilla)\ **Replies:** 1\ **Last updated:** [August 21, 2010, 1:02am UTC](https://www.ruby-forum.com/t/using-test-unit-and-running-operations-before-and-after-a-test-suite/193646 "2010-08-21T01:02:07Z")
Hello all, I am a very new Ruby user, trying to automated some tests. I am using Test::Unit and would like to perform an operation once for the setup of an entire suite of tests and another operation once for the end… --- ## [Ruby-gtk2-0.17.0-10](https://www.ruby-forum.com/t/ruby-gtk2-0-17-0-10/190548)
**Author:** [@unliketea](https://www.ruby-forum.com/u/unliketea)\ **Replies:** 1\ **Last updated:** [June 22, 2010, 7:03pm UTC](https://www.ruby-forum.com/t/ruby-gtk2-0-17-0-10/190548 "2010-06-22T19:03:47Z")
Due to dependency constraints I am stuck with using only up to ruby-gtk2-0.17.0-10 however, after upgrading I have found that when requiring gtk2 I get the following error: ruby: symbol lookup error: /usr/lib/ruby/si… --- ## [Nuevo en ruby con una duda](https://www.ruby-forum.com/t/nuevo-en-ruby-con-una-duda/178655)
**Author:** [@harenson](https://www.ruby-forum.com/u/harenson)\ **Replies:** 1\ **Last updated:** [November 10, 2009, 12:55pm UTC](https://www.ruby-forum.com/t/nuevo-en-ruby-con-una-duda/178655 "2009-11-10T12:55:37Z")
buenas, soy nuevo en el ruby y estoy intentando pasar unos algoritmos que tengo en pseudocódigo a ruby y tengo inconvenientes para que me funcione el algoritmo. Este es el código en ruby: clave = 0 preori = 1200 … --- ## [SSI virtual, revisited](https://www.ruby-forum.com/t/ssi-virtual-revisited/175468)
**Author:** [@Toni\_M](https://www.ruby-forum.com/u/Toni_M)\ **Replies:** 1\ **Last updated:** [September 14, 2009, 1:18pm UTC](https://www.ruby-forum.com/t/ssi-virtual-revisited/175468 "2009-09-14T13:18:26Z")
Hi, I’m still pondering about how to enable virtual paths with “…” in them. Although I can imagine why they have been disallowed, I am dissatisfied with this course of events. It breaks my usage scenario, which is to… --- ## [\[ANN\] Manifesto and roadmaps for described\_routes and path-to](https://www.ruby-forum.com/t/ann-manifesto-and-roadmaps-for-described-routes-and-path-to/167432)
**Author:** [@asplake](https://www.ruby-forum.com/u/asplake)\ **Replies:** 1\ **Last updated:** [May 8, 2009, 12:22pm UTC](https://www.ruby-forum.com/t/ann-manifesto-and-roadmaps-for-described-routes-and-path-to/167432 "2009-05-08T12:22:29Z")
Hi all, please read on if you’re interested in REST and web APIs. I have posted roadmaps for described\_routes and path-to (both available as rubygems or at asplake’s github) at Positive Incline | Agendashift. The exc… --- ## [Website won't load](https://www.ruby-forum.com/t/website-wont-load/166613)
**Author:** [@terencepires](https://www.ruby-forum.com/u/terencepires)\ **Replies:** 1\ **Last updated:** [April 28, 2009, 2:06am UTC](https://www.ruby-forum.com/t/website-wont-load/166613 "2009-04-28T02:06:06Z")
Hi there, First of all, as i’m new here i would like to salute everybody on the forum. I’m a total Rails and Ruby newbie and had a hard time trying to set up a dev environment on my computer but now i’m done, thanks … --- ## [Stream\_to\_vector input data size and lock/unlock](https://www.ruby-forum.com/t/stream-to-vector-input-data-size-and-lock-unlock/164321)
**Author:** [@Kieran\_B](https://www.ruby-forum.com/u/Kieran_B)\ **Replies:** 1\ **Last updated:** [March 31, 2009, 8:04am UTC](https://www.ruby-forum.com/t/stream-to-vector-input-data-size-and-lock-unlock/164321 "2009-03-31T08:04:54Z")
Hello all, I have some interesting behaviour using a stream\_to\_vector with a large number of inputs items (12800). The standard method of top\_block.connect(), top\_block.start() works fine but when I try and perform … --- ## [How to set the fix radius of pie charts using open flash cha](https://www.ruby-forum.com/t/how-to-set-the-fix-radius-of-pie-charts-using-open-flash-cha/161863)
**Author:** [@radha](https://www.ruby-forum.com/u/radha)\ **Replies:** 1\ **Last updated:** [March 3, 2009, 10:31am UTC](https://www.ruby-forum.com/t/how-to-set-the-fix-radius-of-pie-charts-using-open-flash-cha/161863 "2009-03-03T10:31:54Z")
Hello friends, I am using open flash chart plugin to generate pie charts in my rails application. bt all the pie charts are of different sizes. i defined one method in plugin itself to set the radius and called it fr… --- ## [Ngx\_parse\_time not handling seconds flag properly?](https://www.ruby-forum.com/t/ngx-parse-time-not-handling-seconds-flag-properly/158800)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 1\ **Last updated:** [January 28, 2009, 7:58am UTC](https://www.ruby-forum.com/t/ngx-parse-time-not-handling-seconds-flag-properly/158800 "2009-01-28T07:58:30Z")
It looks to me like ngx\_parse\_time is scaling to seconds when you don’t want it and not scaling when you do. When called from ngx\_conf\_set\_msec\_slot, it scales all msec values up by a factor of 1000, so if I want a ti… --- ## [Sending ack back to sender upon receiving of data bits transmitted](https://www.ruby-forum.com/t/sending-ack-back-to-sender-upon-receiving-of-data-bits-transmitted/155639)
**Author:** [@Joreen\_T](https://www.ruby-forum.com/u/Joreen_T)\ **Replies:** 1\ **Last updated:** [December 15, 2008, 7:11pm UTC](https://www.ruby-forum.com/t/sending-ack-back-to-sender-upon-receiving-of-data-bits-transmitted/155639 "2008-12-15T19:11:08Z")
Hi, I have managed to send and receive data using benchmark\_tx.py and benchmark\_rx.py. To add on to it, is it possible to add acknowledgement so that once the receiver has finished receiving, it is able to send an ac… --- ## [Help needed regaring Acts As Taggable On Steroids](https://www.ruby-forum.com/t/help-needed-regaring-acts-as-taggable-on-steroids/155409)
**Author:** [@mac-eros](https://www.ruby-forum.com/u/mac-eros)\ **Replies:** 1\ **Last updated:** [December 12, 2008, 2:34am UTC](https://www.ruby-forum.com/t/help-needed-regaring-acts-as-taggable-on-steroids/155409 "2008-12-12T02:34:46Z")
Hello, In my rails application, I have a book model. I want to add tags. For that I have installed acts\_as\_taggable\_on\_steroids from this link http://agilewebdevelopment.com/plugins/acts\_as\_taggable\_on\_steroids an… --- ## [Multithreading](https://www.ruby-forum.com/t/multithreading/197084)
**Author:** [@kajamohaideen\_2003](https://www.ruby-forum.com/u/kajamohaideen_2003)\ **Replies:** 1\ **Last updated:** [August 14, 2008, 1:47pm UTC](https://www.ruby-forum.com/t/multithreading/197084 "2008-08-14T13:47:32Z")
we people are new team for ruby. we trying to put multithreading in our code. how is it possible? we want to read a message from queue and process that message parellaly and finally insert the message to the DB. Can y… --- ## [Most Maintained Asterisk Ruby API?](https://www.ruby-forum.com/t/most-maintained-asterisk-ruby-api/135350)
**Author:** [@Mikel\_L](https://www.ruby-forum.com/u/Mikel_L)\ **Replies:** 1\ **Last updated:** [April 21, 2008, 1:55pm UTC](https://www.ruby-forum.com/t/most-maintained-asterisk-ruby-api/135350 "2008-04-21T13:55:32Z")
Hello all, I have a need to start mucking around with Asterisk and integrating it into an existing internal Ruby application. I’ve looked around on Ruby Forge and found RAGI and Ruby-AGI as looking the most complete. … --- ## [Printing variable name and value](https://www.ruby-forum.com/t/printing-variable-name-and-value/121254)
**Author:** [@adambeazley](https://www.ruby-forum.com/u/adambeazley)\ **Replies:** 1\ **Last updated:** [November 26, 2007, 5:45am UTC](https://www.ruby-forum.com/t/printing-variable-name-and-value/121254 "2007-11-26T05:45:57Z")
Hi, I want a function that will pretty-print the name and value of a variable, so I can avoid writing things like: puts “x is #{x}” Ideally, I would just be able to pass the variable, or at most a label, to a functi… --- ## [Performance before and after optimization](https://www.ruby-forum.com/t/performance-before-and-after-optimization/118903)
**Author:** [@osteo](https://www.ruby-forum.com/u/osteo)\ **Replies:** 1\ **Last updated:** [November 11, 2007, 3:06am UTC](https://www.ruby-forum.com/t/performance-before-and-after-optimization/118903 "2007-11-11T03:06:35Z")
I have an index with a few hundred thousand records. The index is generally very fast, with sub 100ms responses. However if I start adding records, it gets extremely slow, up to over 2 seconds per query. This is tru… --- ## [App works but test/unit fail w/ hash (undefined method 'each](https://www.ruby-forum.com/t/app-works-but-test-unit-fail-w-hash-undefined-method-each/106231)
**Author:** [@Toddnix](https://www.ruby-forum.com/u/Toddnix)\ **Replies:** 1\ **Last updated:** [June 7, 2007, 7:12pm UTC](https://www.ruby-forum.com/t/app-works-but-test-unit-fail-w-hash-undefined-method-each/106231 "2007-06-07T19:12:02Z")
My app takes an account\_type from a reference table when creating user accounts and, when the obj is saved the model the numeric key for the account\_type is used for a lookup to get a user role which is then put into … --- ## [ANN: FeedReader Extension for 0.6.1](https://www.ruby-forum.com/t/ann-feedreader-extension-for-0-6-1/103587)
**Author:** [@hotgazpacho](https://www.ruby-forum.com/u/hotgazpacho)\ **Replies:** 1\ **Last updated:** [May 8, 2007, 5:20am UTC](https://www.ruby-forum.com/t/ann-feedreader-extension-for-0-6-1/103587 "2007-05-08T05:20:38Z")
Well, I wanted a Radius tag I could use to include RSS feeds on my site (still under development). I couldn’t find an extension that worked the way I wanted it to with 0.6.1, so I wrote my own. Now, I’m sharing it wit… --- ## [Dl/import is not thread safe](https://www.ruby-forum.com/t/dl-import-is-not-thread-safe/88463)
**Author:** [@sheepman](https://www.ruby-forum.com/u/sheepman)\ **Replies:** 1\ **Last updated:** [March 11, 2007, 5:11pm UTC](https://www.ruby-forum.com/t/dl-import-is-not-thread-safe/88463 "2007-03-11T17:11:01Z")
e$B$3$s$P$s$O!"e(Bsheepman e$B$G$9!#e(B e$B$\[$H$s$ILdBj$K$J$k\>l9g$O$J$$$H;W$&$N$G$9$,!"e(B dl/import e$B$N0J2\<$NItJ,$,%9%l%C%I0BA4$G$O$J$$$N$G!"e(B e$B%Q%C%A$rE:IU$7$^$9!#e(B @retval e$B$,JV$5$l$kA0$K!“JL$N%9%l%C%I$G… --- ## [Sample a pixel from tk canvas](https://www.ruby-forum.com/t/sample-a-pixel-from-tk-canvas/84616)
**Author:** [@teeshift](https://www.ruby-forum.com/u/teeshift)\ **Replies:** 1\ **Last updated:** [February 6, 2007, 2:00pm UTC](https://www.ruby-forum.com/t/sample-a-pixel-from-tk-canvas/84616 "2007-02-06T14:00:14Z")
Is there any method to get a pixel from the canvas? I can draw a pixel (painfully by using either line or rectangle, same storage anyway) but can I sample a pixel ? I recall vaguely that Java could probably do it, how… --- ## [Rubíes se convierte en un planet](https://www.ruby-forum.com/t/ruba-es-se-convierte-en-un-planet/83500)
**Author:** [@Imobach\_GonzSSSSlez](https://www.ruby-forum.com/u/Imobach_GonzSSSSlez)\ **Replies:** 1\ **Last updated:** [January 26, 2007, 7:32pm UTC](https://www.ruby-forum.com/t/ruba-es-se-convierte-en-un-planet/83500 "2007-01-26T19:32:30Z")
Hace ya tiempo, antes de la irrupción de Rails, que existe Rubíes\[1\]. Se trata de un intento de formar una comunidad de usuarios hispanos de Ruby, algo que no es tarea fácil debido a que esta comunidad es aún pequeña… --- ## [How to get Observer fields watching checkboxes](https://www.ruby-forum.com/t/how-to-get-observer-fields-watching-checkboxes/75186)
**Author:** [@glenn](https://www.ruby-forum.com/u/glenn)\ **Replies:** 1\ **Last updated:** [November 8, 2006, 2:15am UTC](https://www.ruby-forum.com/t/how-to-get-observer-fields-watching-checkboxes/75186 "2006-11-08T02:15:56Z")
Imagine the classic department, employee relation construct (Employees, Departments tables) A department can have a number of employees, employees must belong to one department, there are many departments) I have tw… --- ## [Need Typo 4.0 Windows Install Help](https://www.ruby-forum.com/t/need-typo-4-0-windows-install-help/68217)
**Author:** [@interceptpoint](https://www.ruby-forum.com/u/interceptpoint)\ **Replies:** 1\ **Last updated:** [September 10, 2006, 7:49pm UTC](https://www.ruby-forum.com/t/need-typo-4-0-windows-install-help/68217 "2006-09-10T19:49:14Z")
I have installed Typo 4.0 on an XP machine using the standard installation procedure. Installation went fine. I got the congratulations at the end of the install after the tests went OK. Typo starts OK and gives me t… --- ## [Table 'depot\_development.sessions' doesn't exist](https://www.ruby-forum.com/t/table-depot-development-sessions-doesnt-exist/60746)
**Author:** [@bpbpbp](https://www.ruby-forum.com/u/bpbpbp)\ **Replies:** 1\ **Last updated:** [May 17, 2006, 9:16am UTC](https://www.ruby-forum.com/t/table-depot-development-sessions-doesnt-exist/60746 "2006-05-17T09:16:38Z")
I am following the Agile Web D. with Rails pdf book, when I run the store application it gives me the “Table ‘depot\_development.sessions’ doesn’t exist” error message. How can I fix it? Thanks in advance. --- ## [Nanosecond timing under Linux](https://www.ruby-forum.com/t/nanosecond-timing-under-linux/94720)
**Author:** [@phoeben](https://www.ruby-forum.com/u/phoeben)\ **Replies:** 1\ **Last updated:** [May 12, 2006, 2:44am UTC](https://www.ruby-forum.com/t/nanosecond-timing-under-linux/94720 "2006-05-12T02:44:14Z")
Any suggestions for getting nanosecond (or at least, sub-microsecond) timing under Linux? The best I’ve Googled have been platform-dependent assembly timers. http://www.ncsa.uiuc.edu/UserInfo/Resources/Hardware/IA64L… --- ## [New style Sidebar API](https://www.ruby-forum.com/t/new-style-sidebar-api/57940)
**Author:** [@Piers\_C](https://www.ruby-forum.com/u/Piers_C)\ **Replies:** 1\ **Last updated:** [April 20, 2006, 2:42am UTC](https://www.ruby-forum.com/t/new-style-sidebar-api/57940 "2006-04-20T02:42:11Z")
Right, I’ve just made my last big batch of changes in the sidebar subsystem for a while (modulo any bug fixes that crop up as a result of this) and thought I’d better give you the heads up on them. First of all, and I… --- ## [Heads-Up: Attempted typo login attack](https://www.ruby-forum.com/t/heads-up-attempted-typo-login-attack/54868)
**Author:** [@phudson1442](https://www.ruby-forum.com/u/phudson1442)\ **Replies:** 1\ **Last updated:** [March 15, 2006, 11:42am UTC](https://www.ruby-forum.com/t/heads-up-attempted-typo-login-attack/54868 "2006-03-15T11:42:10Z")
Hi all, I was looking through my server logs a couple of days ago and noticed that I my blog (redchocolate.ca) was the victim of a short attack against my login page (/accounts/login). It wasn’t very successful, as a… --- ## [The Seattle Brigade Chats with Bruce Eckel](https://www.ruby-forum.com/t/the-seattle-brigade-chats-with-bruce-eckel/97971)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 1\ **Last updated:** [February 1, 2006, 11:00pm UTC](https://www.ruby-forum.com/t/the-seattle-brigade-chats-with-bruce-eckel/97971 "2006-02-01T23:00:42Z")
Quite impressive. http://www.artima.com/weblogs/viewpost.jsp?thread=146091 – James B. “Blanket statements are over-rated” --- ## [Search a string with ruby then read what comes after the string in the same line](https://www.ruby-forum.com/t/search-a-string-with-ruby-then-read-what-comes-after-the-string-in-the-same-line/245768)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [July 10, 2013, 4:15pm UTC](https://www.ruby-forum.com/t/search-a-string-with-ruby-then-read-what-comes-after-the-string-in-the-same-line/245768 "2013-07-10T16:15:43Z")
I am trying to look for a a given string in a text and once i find the string I want to be able to store a string that comes after it. For example I would look for a String “JUNE” and once I find “JUNE” in the text … --- ## [Confection v0.0.1 released](https://www.ruby-forum.com/t/confection-v0-0-1-released/213632)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 7, 2011, 7:57pm UTC](https://www.ruby-forum.com/t/confection-v0-0-1-released/213632 "2011-11-07T19:57:00Z")
Confection 0.0.1 has been released. Confection is a multi-tenant configuration system for Ruby projects. home: http://rubyworks.github.com/confection code: GitHub - rubyunworks/confection: Configuration Perfected ma… --- ## [Ruby Clasess](https://www.ruby-forum.com/t/ruby-clasess/207242)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 22, 2011, 7:13pm UTC](https://www.ruby-forum.com/t/ruby-clasess/207242 "2011-05-22T19:13:58Z")
How do I get all the classes that descend from a parent class ? I found solution on Look up all descendants of a class in Ruby - Stack Overflow. But I want to know, is there a standard method or not? --- ## [JOB: coders/developers needed for social commerce site. Board consists of public company CEOs, VC fo](https://www.ruby-forum.com/t/job-coders-developers-needed-for-social-commerce-site-board-consists-of-public-company-ceos-vc-fo/201649)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 12, 2011, 3:49pm UTC](https://www.ruby-forum.com/t/job-coders-developers-needed-for-social-commerce-site-board-consists-of-public-company-ceos-vc-fo/201649 "2011-01-12T15:49:28Z")
Soletron – Job Description My co-founder and I are seeking a motivated, well-educated and experienced candidate to join our team as we construct an e-commerce and social networking platform We seek someone who, like … --- ## [Making a C extension](https://www.ruby-forum.com/t/making-a-c-extension/200892)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 4\ **Last updated:** [December 24, 2010, 11:46am UTC](https://www.ruby-forum.com/t/making-a-c-extension/200892 "2010-12-24T11:46:26Z")
I can’t seem to get even the simplest C extension taken from http://www.rubyinside.com/how-to-create-a-ruby-extension-in-c-in-under-5-minutes-100.html to work. The interpreter acknowledges that MyTest exists and knows… --- ## [Images not displaying](https://www.ruby-forum.com/t/images-not-displaying/199456)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 22, 2010, 9:34am UTC](https://www.ruby-forum.com/t/images-not-displaying/199456 "2010-11-22T09:34:27Z")
Hi all, configured ror successfully,recently. In my sample application i want to display some images.I am placing the images in public\\images folder and giving link to the image using img tag in my html code. But ima… --- ## [Ruby 1.8.6 : 0.5 == 5.0?](https://www.ruby-forum.com/t/ruby-1-8-6-0-5-5-0/194241)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 4\ **Last updated:** [September 1, 2010, 3:50pm UTC](https://www.ruby-forum.com/t/ruby-1-8-6-0-5-5-0/194241 "2010-09-01T15:50:49Z")
Hello, I have a strange problem on one of my servers. I just installed ruby 1.8.6 from source : /tmp/ruby-1.8.6-p383$uname -a Linux prod2-ctxctrl 2.6.32-24-generic-pae #39-Ubuntu SMP Wed Jul 28 07:39:26 UTC 2010 i68… --- ## [Unit Testing good study material](https://www.ruby-forum.com/t/unit-testing-good-study-material/189751)
**Author:** [@luckydev](https://www.ruby-forum.com/u/luckydev)\ **Replies:** 4\ **Last updated:** [June 7, 2010, 9:29pm UTC](https://www.ruby-forum.com/t/unit-testing-good-study-material/189751 "2010-06-07T21:29:36Z")
I am a beginner in ruby and I have read the “Unit testing” chapter in Programming Ruby book. I want to study Unit testing using ruby in much more detail. Can somebody point me towards a good resource for that ? thank… --- ## [Array question](https://www.ruby-forum.com/t/array-question/177944)
**Author:** [@rubymarc](https://www.ruby-forum.com/u/rubymarc)\ **Replies:** 4\ **Last updated:** [October 27, 2009, 12:01pm UTC](https://www.ruby-forum.com/t/array-question/177944 "2009-10-27T12:01:32Z")
Hey everyone I’m a 14 year-old beginner in ruby and I discovered that I need to separate strings into arrays for a program that I am making. For example, if I have the string ‘abc’, I’ll want to make it into the array… --- ## [Code organization](https://www.ruby-forum.com/t/code-organization/169671)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 4\ **Last updated:** [June 7, 2009, 7:36pm UTC](https://www.ruby-forum.com/t/code-organization/169671 "2009-06-07T19:36:45Z")
Hi all, What are the differences bewteen the following code organization? What situations are preferred by each one? Thanks, Li #######code 1############# module A class B end class C end end #######code 2#####… --- ## [Ruby 1.8.8dev stable snapshot?](https://www.ruby-forum.com/t/ruby-1-8-8dev-stable-snapshot/162624)
**Author:** [@benr75](https://www.ruby-forum.com/u/benr75)\ **Replies:** 4\ **Last updated:** [March 16, 2009, 9:16pm UTC](https://www.ruby-forum.com/t/ruby-1-8-8dev-stable-snapshot/162624 "2009-03-16T21:16:52Z")
Hello ~ Went to do a routine ruby install from source, grabbed a stable snapshot, and instead of getting an expected 1.8.7 I got: $ ruby -v ruby 1.8.8dev (2009-03-11) Should this really be the STABLE snapshot? It th… --- ## [Newbie question- Return method](https://www.ruby-forum.com/t/newbie-question-return-method/149950)
**Author:** [@jspencer78](https://www.ruby-forum.com/u/jspencer78)\ **Replies:** 4\ **Last updated:** [October 1, 2008, 9:01pm UTC](https://www.ruby-forum.com/t/newbie-question-return-method/149950 "2008-10-01T21:01:04Z")
I’m trying to teach myself the basics of Ruby (based on the guide at http://pine.fm/LearnToProgram), and I ran across the Return method. I’m not clear on what it does and how it works, though, and all of the searches… --- ## [Hash Bubble sort?](https://www.ruby-forum.com/t/hash-bubble-sort/140194)
**Author:** [@jturney](https://www.ruby-forum.com/u/jturney)\ **Replies:** 4\ **Last updated:** [June 13, 2008, 5:47pm UTC](https://www.ruby-forum.com/t/hash-bubble-sort/140194 "2008-06-13T17:47:09Z")
How does one implement a bubble sort algorithm for a hash? Thanks --- ## [Failed upgrade to Rails 2.0.2](https://www.ruby-forum.com/t/failed-upgrade-to-rails-2-0-2/136096)
**Author:** [@Michael\_Meckler](https://www.ruby-forum.com/u/Michael_Meckler)\ **Replies:** 4\ **Last updated:** [April 29, 2008, 1:50am UTC](https://www.ruby-forum.com/t/failed-upgrade-to-rails-2-0-2/136096 "2008-04-29T01:50:23Z")
I tried upgrading my site from 1.2.6 to 2.0.2 and now it’s completely dead. The main stumbling block was that I use ActionWebService. After googling around I found several different solutions to getting that to work, … --- ## [My CSS file won't show (even though everything says it should)](https://www.ruby-forum.com/t/my-css-file-wont-show-even-though-everything-says-it-should/135063)
**Author:** [@Mister\_Blood\_R](https://www.ruby-forum.com/u/Mister_Blood_R)\ **Replies:** 4\ **Last updated:** [April 20, 2008, 10:39am UTC](https://www.ruby-forum.com/t/my-css-file-wont-show-even-though-everything-says-it-should/135063 "2008-04-20T10:39:48Z")
i can’t get my app to use my css file (unless i remove the !DOCTYPE). in development mode with webrick i don’t have this problem, only here in production with mod\_rails: \ ServerName mysite.com Serv… [Previous page](https://www.ruby-forum.com/top.md?page=1854&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1856&per_page=50)