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**URL:** https://www.ruby-forum.com/top.md?page=1810

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**Page:** 1811

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## [Help with validation](https://www.ruby-forum.com/t/help-with-validation/241711)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [April 25, 2015, 8:21pm UTC](https://www.ruby-forum.com/t/help-with-validation/241711 "2015-04-25T20:21:39Z")

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Hi, I’m trying to validate an array attribute “accepts\_nested\_attributes\_for”. I’ve created a method like this: validate :validate\_nested\_attributes def validate\_nested\_attributes items.each do |item| errors.add(“…

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## [Full Time Job :: Sr. Ruby On Rails Developer (San Francisco, Oakland)](https://www.ruby-forum.com/t/full-time-job-sr-ruby-on-rails-developer-san-francisco-oakland/233844)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [January 20, 2015, 1:41am UTC](https://www.ruby-forum.com/t/full-time-job-sr-ruby-on-rails-developer-san-francisco-oakland/233844 "2015-01-20T01:41:35Z")

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Please go through the below requirement and if interested, please share your updated resume. Designation: Sr. Ruby Developer Location: San Francisco , Oakland (California) Job Type: Full Time Salary : $100k- $150k + …

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## [VOLK WG January call](https://www.ruby-forum.com/t/volk-wg-january-call/233730)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [January 12, 2015, 6:59pm UTC](https://www.ruby-forum.com/t/volk-wg-january-call/233730 "2015-01-12T18:59:04Z")

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VOLK people, It’s time to schedule the next VOLK WG call. Enter availabilities here: WhenIsGood: VOLK WG January Agenda link will be posted when a date is picked. For now the planned topics include: planning the sp…

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## [Learn Ruby!](https://www.ruby-forum.com/t/learn-ruby/233479)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 2\
**Last updated:** [December 26, 2014, 8:30pm UTC](https://www.ruby-forum.com/t/learn-ruby/233479 "2014-12-26T20:30:15Z")

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Hey guys! Currently I’m trying to learn only RUBY, you indicate books? Honestly, I’ve read some chapters some books, but I miss practice what I read, but I don’t know where I can practice

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## [Asset Pipeline without SCSS?](https://www.ruby-forum.com/t/asset-pipeline-without-scss/240577)

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**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\
**Replies:** 2\
**Last updated:** [April 24, 2014, 10:58pm UTC](https://www.ruby-forum.com/t/asset-pipeline-without-scss/240577 "2014-04-24T22:58:19Z")

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Is it possible to configure Rails through a .railsrc directive to not use SCSS, but still use the asset pipeline and Sprockets? I know that I can rename the files manually, and it does work (the files are concatenated…

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## [Comparing two arrays: answers vs. answer key](https://www.ruby-forum.com/t/comparing-two-arrays-answers-vs-answer-key/240288)

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**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [April 6, 2014, 10:29pm UTC](https://www.ruby-forum.com/t/comparing-two-arrays-answers-vs-answer-key/240288 "2014-04-06T22:29:46Z")

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I’m trying to create a simple quiz, get user answer input and then compare the users answers to the correct answers and then display the percentage correct (or the “grade”). My puts statement at the very bottom was fo…

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## [RoR Adv. developer/business partner opportunity](https://www.ruby-forum.com/t/ror-adv-developer-business-partner-opportunity/238922)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [February 5, 2014, 1:41am UTC](https://www.ruby-forum.com/t/ror-adv-developer-business-partner-opportunity/238922 "2014-02-05T01:41:12Z")

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Early-stage startup seeking Adv. Ruby on Rails developer to be part of an EXCITING, NEW website that WILL BE the new benchmark in the job seeking/recruiting industry - Think about the impact LinkedIN has had on the b…

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## [RubyDNS 0.7.0 - Using Fiber for improved DSL](https://www.ruby-forum.com/t/rubydns-0-7-0-using-fiber-for-improved-dsl/238881)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [February 4, 2014, 10:03pm UTC](https://www.ruby-forum.com/t/rubydns-0-7-0-using-fiber-for-improved-dsl/238881 "2014-02-04T22:03:54Z")

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Hi Everyone, I wouldn’t normally share an incremental release, but I thought that the way I used Fibers in the latest version of RubyDNS might be interesting to others. Previously, RubyDNS used EventMachine deferrab…

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## [Twitter-bootstrap-rails Gem adds a LOT of .js files to the page, doesn't it?](https://www.ruby-forum.com/t/twitter-bootstrap-rails-gem-adds-a-lot-of-js-files-to-the-page-doesnt-it/238864)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 2\
**Last updated:** [February 1, 2014, 1:01pm UTC](https://www.ruby-forum.com/t/twitter-bootstrap-rails-gem-adds-a-lot-of-js-files-to-the-page-doesnt-it/238864 "2014-02-01T13:01:24Z")

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Hi, I’ve installed twitter-bootstrap-rails to my app but when I view the source code I see. \<script data-turbolinks-track=“true” src="/assets/twitter/bootstrap/bootstrap-alert.js?body=1 view-source:http://0.0.0.0:…

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## [Repeatability of delivery ratios using benchmark\_tx/rx](https://www.ruby-forum.com/t/repeatability-of-delivery-ratios-using-benchmark-tx-rx/236984)

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**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\
**Replies:** 2\
**Last updated:** [October 22, 2013, 1:28am UTC](https://www.ruby-forum.com/t/repeatability-of-delivery-ratios-using-benchmark-tx-rx/236984 "2013-10-22T01:28:15Z")

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Hi All, I have two USRP N210 devices connected by an attenuator cable. I set up the following experiments. – BEGIN EXPERIMENT 1 Step 1) Use benchmark\_tx on one of the USRPs and send 100 packets. At the receiver, I…

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## [Dev Call October 2013](https://www.ruby-forum.com/t/dev-call-october-2013/246355)

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**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\
**Replies:** 2\
**Last updated:** [October 17, 2013, 7:53pm UTC](https://www.ruby-forum.com/t/dev-call-october-2013/246355 "2013-10-17T19:53:42Z")

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Hi everyone, still feeling good about GRCon13? Or maybe you couldn’t attend and would like another chance to participate? How about this: As usual, we will be doing a developer’s call the third Thursday a month, whic…

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## [Variable editing in ruby (like zsh vared)](https://www.ruby-forum.com/t/variable-editing-in-ruby-like-zsh-vared/226752)

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**Author:** [@sentinel](https://www.ruby-forum.com/u/sentinel)\
**Replies:** 2\
**Last updated:** [February 20, 2013, 3:48pm UTC](https://www.ruby-forum.com/t/variable-editing-in-ruby-like-zsh-vared/226752 "2013-02-20T15:48:44Z")

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I am redoing some zsh apps in ruby (commandline). One functionality was that of zsh’s vared, which allows editing of a variable. (it also allows tab completion of paths which was a big bonus). The closest I could get …

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## [Count entries in postgresql grouped by date](https://www.ruby-forum.com/t/count-entries-in-postgresql-grouped-by-date/225782)

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**Author:** [@SSkonishi\_takurou\_S](https://www.ruby-forum.com/u/SSkonishi_takurou_S)\
**Replies:** 2\
**Last updated:** [January 30, 2013, 3:10pm UTC](https://www.ruby-forum.com/t/count-entries-in-postgresql-grouped-by-date/225782 "2013-01-30T15:10:35Z")

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Hi! I have a table with visits with a visited\_at: attribute which is a datetime field. They seem to be stored as UTC. Now I want to count all visits each day and return something like: { 2013-01-01: 8, 2013-01-02…

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## [Rails 3.2.6 hates dbi gem?](https://www.ruby-forum.com/t/rails-3-2-6-hates-dbi-gem/222946)

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**Author:** [@aris](https://www.ruby-forum.com/u/aris)\
**Replies:** 2\
**Last updated:** [September 16, 2012, 3:51pm UTC](https://www.ruby-forum.com/t/rails-3-2-6-hates-dbi-gem/222946 "2012-09-16T15:51:36Z")

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I have a bad problem I have a small rails app … was running fine with ruby 1.8x and rails 2.x In my extreme stupidity I decided to move to ruby 1.9.x and rails 3 … and it’s a glorious pain. My ruby app uses mysql ……

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## [The Ruby greener test challenge - Thank you](https://www.ruby-forum.com/t/the-ruby-greener-test-challenge-thank-you/222362)

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**Author:** [@aris](https://www.ruby-forum.com/u/aris)\
**Replies:** 2\
**Last updated:** [August 27, 2012, 5:00pm UTC](https://www.ruby-forum.com/t/the-ruby-greener-test-challenge-thank-you/222362 "2012-08-27T17:00:03Z")

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Hello, Back in June I’ve requested for Ruby developers wanting to help fix Ruby’s own test failures on Windows: https://groups.google.com/forum/#!msg/rubyinstaller/A92K\_EYJX2A/nsJNnsYoY68J At that time, there was 10 …

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## [Reading pipe seperated file](https://www.ruby-forum.com/t/reading-pipe-seperated-file/226287)

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**Author:** [@shekarls](https://www.ruby-forum.com/u/shekarls)\
**Replies:** 2\
**Last updated:** [June 6, 2012, 9:47am UTC](https://www.ruby-forum.com/t/reading-pipe-seperated-file/226287 "2012-06-06T09:47:44Z")

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Hi, I have a pipe seperated txt file, i need to read the data and work on it. Data looks like this: file test1|acount1|emp1 test2|acount2|emp2 test3|acount3|emp3 test4|acount4|emp4 when i say emp3, it should dis…

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## [Inciampo con slim](https://www.ruby-forum.com/t/inciampo-con-slim/220270)

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**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\
**Replies:** 2\
**Last updated:** [June 4, 2012, 5:37pm UTC](https://www.ruby-forum.com/t/inciampo-con-slim/220270 "2012-06-04T17:37:30Z")

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Domanda rapida su utilizzo di slim. Ecco il codice: msg=“Aloha” .alert.alert-error a.close data-dismiss=“alert” href="#" × h4.alert-heading Notice! = msg Viene renderizzato con un ‘a capo’ tra il tag h4 con ‘Notic…

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## [Mac Rails gem install mysql2 fail](https://www.ruby-forum.com/t/mac-rails-gem-install-mysql2-fail/213277)

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**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 2\
**Last updated:** [October 29, 2011, 1:17am UTC](https://www.ruby-forum.com/t/mac-rails-gem-install-mysql2-fail/213277 "2011-10-29T01:17:05Z")

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My Mac OS X version is 10.6.6 Ruby version is 1.9.2 Rails version is 3.1 Please note that I have installed MAMP before. When I type gem install mysql2, a message shows: yeung-catoteki-iMac:~ catoyeung$ gem install mys…

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## [Step-wise refactoring and has-one](https://www.ruby-forum.com/t/step-wise-refactoring-and-has-one/210505)

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**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 2\
**Last updated:** [August 9, 2011, 11:51pm UTC](https://www.ruby-forum.com/t/step-wise-refactoring-and-has-one/210505 "2011-08-09T23:51:41Z")

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Hi There, Wondering if anyone has thoughts on this. Right now my User has lots of responsibilities. I want to start to move some of them from a User to a Profile (where a user has-one Profile). I don’t want to do any …

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## [\[Ruby 1.9 - Bug #5150\]\[Open\] Ruby-trunk Crashed in running test-rubyspec](https://www.ruby-forum.com/t/ruby-1-9-bug-5150-open-ruby-trunk-crashed-in-running-test-rubyspec/210231)

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**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 2\
**Last updated:** [August 3, 2011, 12:46am UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-5150-open-ruby-trunk-crashed-in-running-test-rubyspec/210231 "2011-08-03T00:46:48Z")

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Issue #5150 has been reported by Ayumu AIZAWA. Bug #5150: Ruby-trunk Crashed in running test-rubyspec Author: Ayumu AIZAWA Status: Open Priority: Normal Assignee: Category: Target version: 1.9.4 ruby -v: ruby 1…

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## [How would you set dynamically determined dependencies with or without bundler?](https://www.ruby-forum.com/t/how-would-you-set-dynamically-determined-dependencies-with-or-without-bundler/208440)

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**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 2\
**Last updated:** [June 18, 2011, 1:13pm UTC](https://www.ruby-forum.com/t/how-would-you-set-dynamically-determined-dependencies-with-or-without-bundler/208440 "2011-06-18T13:13:16Z")

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Hi! I have developing a gem where some of it’s dependencies are not in .gemspec since they can be different depending of the value of environment variable, class variable or just depending of the OS in use. In short,…

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## [Command line arguments feeding automation](https://www.ruby-forum.com/t/command-line-arguments-feeding-automation/207920)

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**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 2\
**Last updated:** [June 7, 2011, 10:14am UTC](https://www.ruby-forum.com/t/command-line-arguments-feeding-automation/207920 "2011-06-07T10:14:55Z")

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Hi everyone! I am on ubuntu. I need to automate testing of small utility juice.exe. Yes, that one is windows command line application. It runs ok from wine. The problem is that juice.exe every time asks me from comman…

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## [Has\_many with :dependent =\> :destroy not destroying](https://www.ruby-forum.com/t/has-many-with-dependent-destroy-not-destroying/204996)

<div class="topic-metadata">

**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 2\
**Last updated:** [March 26, 2011, 1:44pm UTC](https://www.ruby-forum.com/t/has-many-with-dependent-destroy-not-destroying/204996 "2011-03-26T13:44:19Z")

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I have three models: Book, User, and BookOwnership. Book and User form an m–to-n relationship, but because I will have additional information about the ownership relationships, I cannot use has\_and\_belongs\_to\_many, …

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## [Rb\_objspace\_call\_finalizer() is called twice](https://www.ruby-forum.com/t/rb-objspace-call-finalizer-is-called-twice/198253)

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**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\
**Replies:** 2\
**Last updated:** [October 31, 2010, 2:34pm UTC](https://www.ruby-forum.com/t/rb-objspace-call-finalizer-is-called-twice/198253 "2010-10-31T14:34:35Z")

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$B!!$5$5$@$G$9!#(B $B!!8=:\_!"(Bgc.c $B$N2?%+=j$+$G(B finalizer\_table $B$N(B NULL check $B$r$7$F$$$^$9!#$3(B $B$l$OL5BL$J$N$G!":G=i$K0l2s(B finalizer\_table $B$r=i4|2=!":G8e$K2rJ|$7$F$d$l(B $B$P!"$3$l$i$N%A%’%C%/$OITM…

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## [LFTX/LFRX frequency range](https://www.ruby-forum.com/t/lftx-lfrx-frequency-range/150604)

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**Author:** [@caefer](https://www.ruby-forum.com/u/caefer)\
**Replies:** 2\
**Last updated:** [October 10, 2010, 3:14am UTC](https://www.ruby-forum.com/t/lftx-lfrx-frequency-range/150604 "2010-10-10T03:14:26Z")

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Hi together, we want to use the USRP2 with LFTX/LFRX boards to make transmissions in a low frequency regime from below 1 kHz up to about roughly 50 kHz. The daughterboard specifications give a frequency range from DC …

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## [Phase changes between two USRP-2. Why and how?](https://www.ruby-forum.com/t/phase-changes-between-two-usrp-2-why-and-how/196181)

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**Author:** [@Mamoru\_Y](https://www.ruby-forum.com/u/Mamoru_Y)\
**Replies:** 2\
**Last updated:** [October 8, 2010, 9:33am UTC](https://www.ruby-forum.com/t/phase-changes-between-two-usrp-2-why-and-how/196181 "2010-10-08T09:33:30Z")

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Dear Friends, I am Mamoru Y., a professor in RISH, Kyoto Univ., who is using USRP-1 for dual-band satellite beacon receiver. We use our receivers are used for real research, and are very productive. Thank you. Toda…

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## [How to ^2 or ^more for signal source from GRC](https://www.ruby-forum.com/t/how-to-2-or-more-for-signal-source-from-grc/193064)

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**Author:** [@Wipat\_phonsukkarn](https://www.ruby-forum.com/u/Wipat_phonsukkarn)\
**Replies:** 2\
**Last updated:** [August 11, 2010, 9:02pm UTC](https://www.ruby-forum.com/t/how-to-2-or-more-for-signal-source-from-grc/193064 "2010-08-11T21:02:32Z")

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Does anybody knows how to power(^) the signal from the signal source block or USRP source for example signal from signal source are coswt+jsinwt or Ae^(jwt) and i want to ^2 for the result = (Ae^(jwt))^2 Does the grc…

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## [Regex to match similar strings](https://www.ruby-forum.com/t/regex-to-match-similar-strings/191446)

<div class="topic-metadata">

**Author:** [@johnnybutler7](https://www.ruby-forum.com/u/johnnybutler7)\
**Replies:** 2\
**Last updated:** [July 13, 2010, 12:32am UTC](https://www.ruby-forum.com/t/regex-to-match-similar-strings/191446 "2010-07-13T00:32:55Z")

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Hi, Im writing some validation code the basically make sure a users login is not too similar to their password. I was thinking a regular expression to match similarities and if they are alike then make the user chang…

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## [\[OT\] programming (OOP) principles resources](https://www.ruby-forum.com/t/ot-programming-oop-principles-resources/189946)

<div class="topic-metadata">

**Author:** [@joahking](https://www.ruby-forum.com/u/joahking)\
**Replies:** 2\
**Last updated:** [June 10, 2010, 3:23pm UTC](https://www.ruby-forum.com/t/ot-programming-oop-principles-resources/189946 "2010-06-10T15:23:27Z")

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hi there, we all know good principles of OOP and P in general. But I found today that would be good to know which links (e.g \[1\] \[2\])books|reads would you recommend on the topic greetings, joaquin \[1\] http://c2.co…

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## [JRuby can't load FileRef?](https://www.ruby-forum.com/t/jruby-cant-load-fileref/188915)

<div class="topic-metadata">

**Author:** [@consiliens](https://www.ruby-forum.com/u/consiliens)\
**Replies:** 2\
**Last updated:** [May 20, 2010, 11:26pm UTC](https://www.ruby-forum.com/t/jruby-cant-load-fileref/188915 "2010-05-20T23:26:54Z")

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Why can’t JRuby load FileRef? $ java -version java version “1.7.0-ea” Java™ SE Runtime Environment (build 1.7.0-ea-b93) error.rb require ‘java’ include\_class ‘java.io.IOError’ include\_class ‘java.nio.file.FileRef’ …

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## [How to --debug rspec2 w/rails3?](https://www.ruby-forum.com/t/how-to-debug-rspec2-w-rails3/187348)

<div class="topic-metadata">

**Author:** [@jdunneuk](https://www.ruby-forum.com/u/jdunneuk)\
**Replies:** 2\
**Last updated:** [April 22, 2010, 1:57am UTC](https://www.ruby-forum.com/t/how-to-debug-rspec2-w-rails3/187348 "2010-04-22T01:57:19Z")

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I’m diving into rails3 and rspec2. Things are a bit rough… New application using RVM w/ruby 1.8.7 p249, Rails (3.0.0.beta3), RSpec (2.0.0.beta.7), ruby-debug (0.10.3), ruby-debug-base (0.10.3) I created a .rspec file…

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## [Questions on DDC in gr-sounder project](https://www.ruby-forum.com/t/questions-on-ddc-in-gr-sounder-project/186408)

<div class="topic-metadata">

**Author:** [@Yan\_N](https://www.ruby-forum.com/u/Yan_N)\
**Replies:** 2\
**Last updated:** [April 6, 2010, 6:48pm UTC](https://www.ruby-forum.com/t/questions-on-ddc-in-gr-sounder-project/186408 "2010-04-06T18:48:03Z")

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Dear all, I’m trying to understand how Digital Down Conversion Implemented in gr-sounder project. The DDC needs to be implemented in FPGA, but there isn’t any module in FPGA configuration implementing DDC. How does th…

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## [Migliorare le performance di Radius](https://www.ruby-forum.com/t/migliorare-le-performance-di-radius/186170)

<div class="topic-metadata">

**Author:** [@sistrall](https://www.ruby-forum.com/u/sistrall)\
**Replies:** 2\
**Last updated:** [April 2, 2010, 12:54pm UTC](https://www.ruby-forum.com/t/migliorare-le-performance-di-radius/186170 "2010-04-02T12:54:05Z")

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Ciao a tutti, sono a caccia di consigli. :slight\_smile: Ho un’applicazione in cui uso la gemma Radius 1 per produrre documenti Word e Excel XML. La gemma è comoda (definire i tag è un gioco da ragazzi) e produrre do…

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## [Disabling HTTP keepalive by User-Agent](https://www.ruby-forum.com/t/disabling-http-keepalive-by-user-agent/182261)

<div class="topic-metadata">

**Author:** [@joshua](https://www.ruby-forum.com/u/joshua)\
**Replies:** 2\
**Last updated:** [January 26, 2010, 4:08pm UTC](https://www.ruby-forum.com/t/disabling-http-keepalive-by-user-agent/182261 "2010-01-26T16:08:48Z")

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A long-standing bug in Safari causes file uploads to hang when keepalive connections are improperly reused. https://bugs.webkit.org/show\_bug.cgi?id=5760 In Apache, disabling keepalive support for Webkit solves this pr…

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## [Able to require pathname?](https://www.ruby-forum.com/t/able-to-require-pathname/179553)

<div class="topic-metadata">

**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\
**Replies:** 2\
**Last updated:** [November 28, 2009, 4:32pm UTC](https://www.ruby-forum.com/t/able-to-require-pathname/179553 "2009-11-28T16:32:49Z")

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For better or worse, this appears to be what 1.9 can do currently a = Pathname.new ‘/a/b/c’ =\> #Pathname:/a/b/c require a LoadError: no such file to load – /a/b/c from (irb):3:in require' from (irb):3 from C:/in…

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## [Spec Error with IronRuby for Loading .NET DLL](https://www.ruby-forum.com/t/spec-error-with-ironruby-for-loading-net-dll/175935)

<div class="topic-metadata">

**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\
**Replies:** 2\
**Last updated:** [September 23, 2009, 6:10am UTC](https://www.ruby-forum.com/t/spec-error-with-ironruby-for-loading-net-dll/175935 "2009-09-23T06:10:13Z")

</div>

I have done this before but for some reason this is failing: require ‘rubygems’ require ‘spec’ require File.dirname(FILE) + ‘/bin/Debug/BusinessObjects.dll’ include BusinessObjects describe PrimeService do it “shou…

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## [Loking for: fpdf for rails](https://www.ruby-forum.com/t/loking-for-fpdf-for-rails/175671)

<div class="topic-metadata">

**Author:** [@Sergio\_ASGmail](https://www.ruby-forum.com/u/Sergio_ASGmail)\
**Replies:** 2\
**Last updated:** [September 17, 2009, 1:16pm UTC](https://www.ruby-forum.com/t/loking-for-fpdf-for-rails/175671 "2009-09-17T13:16:11Z")

</div>

The two sites I found are not working Any sugestion?

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## [How to redirect 302 in code?](https://www.ruby-forum.com/t/how-to-redirect-302-in-code/174358)

<div class="topic-metadata">

**Author:** [@wangbin579](https://www.ruby-forum.com/u/wangbin579)\
**Replies:** 2\
**Last updated:** [August 26, 2009, 9:03pm UTC](https://www.ruby-forum.com/t/how-to-redirect-302-in-code/174358 "2009-08-26T21:03:04Z")

</div>

the following code does not work in nginx-0.8.6,who can tell me why? thx location = ngx\_palloc(r-\>pool, strlen(url)); … r-\>headers\_out.location = ngx\_palloc(r-\>pool, sizeof(ngx\_table\_elt\_t)); … ngx\_copy(location, u…

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## [Code Review: HashFixes](https://www.ruby-forum.com/t/code-review-hashfixes/170879)

<div class="topic-metadata">

**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\
**Replies:** 2\
**Last updated:** [July 1, 2009, 9:09am UTC](https://www.ruby-forum.com/t/code-review-hashfixes/170879 "2009-07-01T09:09:22Z")

</div>

tfpt review “/shelveset:HashFixes;REDMOND\\tomat” Fixes implementation of hash methods in REXML and RubyGems. The current implementation is incorrect since it sums hash codes of subcomponents potentially overflowing to…

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## [Where is Wee?](https://www.ruby-forum.com/t/where-is-wee/164824)

<div class="topic-metadata">

**Author:** [@Saji\_NSHameed](https://www.ruby-forum.com/u/Saji_NSHameed)\
**Replies:** 2\
**Last updated:** [April 7, 2009, 12:30pm UTC](https://www.ruby-forum.com/t/where-is-wee/164824 "2009-04-07T12:30:33Z")

</div>

Hi Michael, From where does one grab the latest version of wee? ( the rubyforge version is not the latest, right?) saji Funny that Seaside is reducing continuations while I am increasing or “stabilizing” continuatio…

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## [Problem installing latest ROR from scratch](https://www.ruby-forum.com/t/problem-installing-latest-ror-from-scratch/164236)

<div class="topic-metadata">

**Author:** [@alex](https://www.ruby-forum.com/u/alex)\
**Replies:** 2\
**Last updated:** [March 30, 2009, 8:15pm UTC](https://www.ruby-forum.com/t/problem-installing-latest-ror-from-scratch/164236 "2009-03-30T20:15:34Z")

</div>

I just tried to setup ROR from scratch. I followed the instructions on http://rubyonrails.org/download which is aptly titled to “Get Ruby On Rails in no time”. However, I faced a couple of roadblocks along the way to…

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## [Bbn\_80211b\_tap.py with tcpdump or wireshark](https://www.ruby-forum.com/t/bbn-80211b-tap-py-with-tcpdump-or-wireshark/161007)

<div class="topic-metadata">

**Author:** [@jane](https://www.ruby-forum.com/u/jane)\
**Replies:** 2\
**Last updated:** [February 23, 2009, 8:57pm UTC](https://www.ruby-forum.com/t/bbn-80211b-tap-py-with-tcpdump-or-wireshark/161007 "2009-02-23T20:57:37Z")

</div>

Hi all,  I ran the bbn\_80211b\_tap.py. I used both tcpdump and wireshark to try to capture the packets. However, it doesn’t work.  My steps: ./bbn\_80211b\_tap.py. 2.ifconfig gr0 192.168.111.2 tcpdump -i gr0 -…

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## [\[Bug #1062\] Error: test\_def\_method](https://www.ruby-forum.com/t/bug-1062-error-test-def-method/158726)

<div class="topic-metadata">

**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Replies:** 2\
**Last updated:** [January 27, 2009, 5:27pm UTC](https://www.ruby-forum.com/t/bug-1062-error-test-def-method/158726 "2009-01-27T17:27:44Z")

</div>

Bug #1062: Error: test\_def\_method http://redmine.ruby-lang.org/issues/show/1062 e$B5/I\<\<Te(B: Kazuhiro NISHIYAMA e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal e$BC4Ev\<Te(B: Masatoshi Seki Reproducible Version: 1.8-he…

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## [Scraping 3rd element with hpricot](https://www.ruby-forum.com/t/scraping-3rd-element-with-hpricot/155251)

<div class="topic-metadata">

**Author:** [@scorintha](https://www.ruby-forum.com/u/scorintha)\
**Replies:** 2\
**Last updated:** [December 10, 2008, 2:44am UTC](https://www.ruby-forum.com/t/scraping-3rd-element-with-hpricot/155251 "2008-12-10T02:44:08Z")

</div>

I don’t know why I’m struggling with this (not a Ruby expert) but using the standard scraping example: doc = Hpricot(@response) puts (doc/"#{xpath}").first.inner\_html puts (doc/"#{xpath}").last.inner\_html What could…

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## [Fragment cache hit is super slow every two times](https://www.ruby-forum.com/t/fragment-cache-hit-is-super-slow-every-two-times/154151)

<div class="topic-metadata">

**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\
**Replies:** 2\
**Last updated:** [November 25, 2008, 11:12pm UTC](https://www.ruby-forum.com/t/fragment-cache-hit-is-super-slow-every-two-times/154151 "2008-11-25T23:12:40Z")

</div>

Hi, I have a piece of html that I fragment cache. For a very strange reason every two times I request the page, rendering the fragment cache takes a lot of time. Example: I request index page, rendering takes 300ms …

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## [Convention for multiple id reference](https://www.ruby-forum.com/t/convention-for-multiple-id-reference/152138)

<div class="topic-metadata">

**Author:** [@vanight](https://www.ruby-forum.com/u/vanight)\
**Replies:** 2\
**Last updated:** [October 30, 2008, 2:27pm UTC](https://www.ruby-forum.com/t/convention-for-multiple-id-reference/152138 "2008-10-30T14:27:38Z")

</div>

Hi, Here’s the thing : I have a table with languages (name, label, id). languages id name label I’d like another table people with primary\_language and secondary\_langage that should refer to a language\_id. peop…

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## [SimpleDelegator.new(SystemCallError.new(0)) and ==](https://www.ruby-forum.com/t/simpledelegator-new-systemcallerror-new-0-and/138401)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 2\
**Last updated:** [October 27, 2008, 5:00am UTC](https://www.ruby-forum.com/t/simpledelegator-new-systemcallerror-new-0-and/138401 "2008-10-27T05:00:30Z")

</div>

e$B0J2\<$N$h$&$Ke(B == e$B$,BP\>N$G$J$$$N$O$h$m$7$/$J$$$s$8$c$J$$$G$7$ge(B e$B$&$+!#e(B % ./ruby -rdelegate -ve ‘e = SystemCallError.new(0) p SimpleDelegator.new(e) == e p e == SimpleDelegator.new(e)’ ruby 1.9.0 (2008…

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## [Usrp2\_fft segmentation fault](https://www.ruby-forum.com/t/usrp2-fft-segmentation-fault/151675)

<div class="topic-metadata">

**Author:** [@Natalia\_Olano](https://www.ruby-forum.com/u/Natalia_Olano)\
**Replies:** 2\
**Last updated:** [October 24, 2008, 3:33pm UTC](https://www.ruby-forum.com/t/usrp2-fft-segmentation-fault/151675 "2008-10-24T15:33:30Z")

</div>

Hello, I am looking for some advice regarding the use of the USRP2 and I hope that you can help me. Please forgive my inexperience, it is very short that I have been working on this area. The USRP2 I am using has an R…

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## [\[ script crawler \] problema col download delle immagini](https://www.ruby-forum.com/t/script-crawler-problema-col-download-delle-immagini/151614)

<div class="topic-metadata">

**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\
**Replies:** 2\
**Last updated:** [October 23, 2008, 5:37pm UTC](https://www.ruby-forum.com/t/script-crawler-problema-col-download-delle-immagini/151614 "2008-10-23T17:37:26Z")

</div>

Un saluto a tutta la lista, e’ la prima volta che decido di scrivere anche se vi seguo da un po’ tramite gli archivi. Ad ogni modo veniamo al problema: Sono appassionato di manga e cosi’ anche di hentai, cosi’ ho scr…

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## [Any news on ArachnoRuby / Scriptolutions / Lothar Scholtz](https://www.ruby-forum.com/t/any-news-on-arachnoruby-scriptolutions-lothar-scholtz/150994)

<div class="topic-metadata">

**Author:** [@dkmd\_nielsen](https://www.ruby-forum.com/u/dkmd_nielsen)\
**Replies:** 2\
**Last updated:** [October 16, 2008, 3:09am UTC](https://www.ruby-forum.com/t/any-news-on-arachnoruby-scriptolutions-lothar-scholtz/150994 "2008-10-16T03:09:01Z")

</div>

Lothar appears to have disappeared. His last blog entry was back in March of this year. I believe he was in the process of refactoring ArachnoRuby. I’m just curious what’s new with the product. I’ve relied on it f…

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