# Latest **URL:** https://www.ruby-forum.com/latest.md?page=574 [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:** 575 --- ## [Hashes / Arrays für $arg\_PARAMETER](https://www.ruby-forum.com/t/hashes-arrays-fur-arg-parameter/235928)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [July 25, 2013, 2:52pm UTC](https://www.ruby-forum.com/t/hashes-arrays-fur-arg-parameter/235928 "2013-07-25T14:52:03Z")
Hello @all, Is it possible to define array / hashes in nginx? I have the following idea: nginx should check $arg\_PARAMETER which is defined by an array. If the right element in the array, then die access is permitted… --- ## [On Scope Sink count-to-voltage conversion](https://www.ruby-forum.com/t/on-scope-sink-count-to-voltage-conversion/235947)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 1:40pm UTC](https://www.ruby-forum.com/t/on-scope-sink-count-to-voltage-conversion/235947 "2013-07-25T13:40:12Z")
Hello everyone, On the the GNU scope sink, I have a signal peak of 0.3 counts, to how many volts does this correspond? I have read that it corresponds to 1 full scale ADC but wasn’t successful in finding the latter. A… --- ## [404 not found afther reboot](https://www.ruby-forum.com/t/404-not-found-afther-reboot/235937)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 25, 2013, 11:59am UTC](https://www.ruby-forum.com/t/404-not-found-afther-reboot/235937 "2013-07-25T11:59:04Z")
Hi all, I have a problem Well yesterday everthing was working fine the website etc etc etc but the system behind whmcs needed ioncube loaders so i did install everything right and reboot the server afther that and no… --- ## [How to make the log file printed by access\_log split](https://www.ruby-forum.com/t/how-to-make-the-log-file-printed-by-access-log-split/235940)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 25, 2013, 11:40am UTC](https://www.ruby-forum.com/t/how-to-make-the-log-file-printed-by-access-log-split/235940 "2013-07-25T11:40:23Z")
what’s the limit of the size of log file, and what will happen when it reaches the limitation? if I want to split the log file by timeline, say start a new file on the beginning of an hour, how can I configure ngnix? … --- ## [User Role authorisation](https://www.ruby-forum.com/t/user-role-authorisation/235942)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 25, 2013, 11:31am UTC](https://www.ruby-forum.com/t/user-role-authorisation/235942 "2013-07-25T11:31:36Z")
Hello, Currently I am working on a app, so far I have User (with devise) which are able to create projects. So, if user1 creates project A and project B I want him, to be able to assign user2 with role admin on projec… --- ## [Questions about synchronize usrp2 via mimo cable](https://www.ruby-forum.com/t/questions-about-synchronize-usrp2-via-mimo-cable/245874)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [July 25, 2013, 10:48am UTC](https://www.ruby-forum.com/t/questions-about-synchronize-usrp2-via-mimo-cable/245874 "2013-07-25T10:48:55Z")
Hi all, I am trying to study STBC using USRP2 and have some questions about how to use mimo cable. I followed the instruction on ettus but i dont understand ‘Configuring the slave’ part USRP Hardware Driver and USR… --- ## [Where to add action when getting started with rails](https://www.ruby-forum.com/t/where-to-add-action-when-getting-started-with-rails/245854)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [July 25, 2013, 10:44am UTC](https://www.ruby-forum.com/t/where-to-add-action-when-getting-started-with-rails/245854 "2013-07-25T10:44:14Z")
Hey there. I’m a complete noob when it comes to Rails, and Ruby for that matter. I’ve been trying to make my way through the Getting Started with Rails page on the RoR Guides site (Getting Started with Rails — Ruby … --- ## [Use directive value inside nginx.conf](https://www.ruby-forum.com/t/use-directive-value-inside-nginx-conf/245902)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 10:42am UTC](https://www.ruby-forum.com/t/use-directive-value-inside-nginx-conf/245902 "2013-07-25T10:42:28Z")
Hi! I need to send to my application through “fastcgi\_param” the value of “client\_max\_body\_size” directive, which is defined in http block in nginx.conf Is there any way to do this without moving the declaration of t… --- ## [Toggling LFRX gpio pins](https://www.ruby-forum.com/t/toggling-lfrx-gpio-pins/235924)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 25, 2013, 10:16am UTC](https://www.ruby-forum.com/t/toggling-lfrx-gpio-pins/235924 "2013-07-25T10:16:11Z")
Hi guys again, I have designed small RF frontend using TI’s cc1000 transciever. Since the transciever need to be configured using external pins, I need to be able to toggle gpio pins on my LFRX. I have found that I … --- ## [File storage on heroku](https://www.ruby-forum.com/t/file-storage-on-heroku/235939)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 9:33am UTC](https://www.ruby-forum.com/t/file-storage-on-heroku/235939 "2013-07-25T09:33:32Z")
Hello, is there a file storage on heroku(other than s3), for the files uploaded in app. --- ## [Dropping RX buffer or Stopping usrp Sampling from cpp block](https://www.ruby-forum.com/t/dropping-rx-buffer-or-stopping-usrp-sampling-from-cpp-block/235938)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 9:27am UTC](https://www.ruby-forum.com/t/dropping-rx-buffer-or-stopping-usrp-sampling-from-cpp-block/235938 "2013-07-25T09:27:41Z")
Hi All, i have problem with USRP2 & Gnuradio. i’m creating a adaptive filtering gnu radio block which receives a number of samples ( 2channel , usally 400,000 ) and process them in order to removing static clutters fr… --- ## [Class \<=\> module](https://www.ruby-forum.com/t/class-module/235912)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 16\ **Last updated:** [July 25, 2013, 8:01am UTC](https://www.ruby-forum.com/t/class-module/235912 "2013-07-25T08:01:14Z")
Hello all, Recently I got the error described at Warning: toplevel constant XYZ referenced Admin:XYZ - RSpec - Ruby-Forum, which shows that classes can’t be used to scope another classes or modules. Then I started t… --- ## [Want to send password via SMS](https://www.ruby-forum.com/t/want-to-send-password-via-sms/235922)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 13\ **Last updated:** [July 25, 2013, 2:01am UTC](https://www.ruby-forum.com/t/want-to-send-password-via-sms/235922 "2013-07-25T02:01:59Z")
Hi I am saving password with hashed\_password and salt in table. Now I need to send those passwords via SMS can it be possible.Kindly give me some suggestion plz . Thanks in advance Cheers --- ## [Does anyone develop on Mac and deploy on \*BSD?](https://www.ruby-forum.com/t/does-anyone-develop-on-mac-and-deploy-on-bsd/245833)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [July 25, 2013, 1:42am UTC](https://www.ruby-forum.com/t/does-anyone-develop-on-mac-and-deploy-on-bsd/245833 "2013-07-25T01:42:42Z")
I have many questions… Joe --- ## [My Weird error](https://www.ruby-forum.com/t/my-weird-error/235914)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [July 25, 2013, 1:39am UTC](https://www.ruby-forum.com/t/my-weird-error/235914 "2013-07-25T01:39:11Z")
Hi, I’m getting this error while deploying to a dev machine with cap:deploy executing “cd – /home/ubuntu/deployments/ appreleases/20130723233947 && RAILS\_ENV=production RAILS\_GROUPS=assets rake assets:precompile” s… --- ## [Load Balancing and High Availability](https://www.ruby-forum.com/t/load-balancing-and-high-availability/235903)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [July 25, 2013, 12:54am UTC](https://www.ruby-forum.com/t/load-balancing-and-high-availability/235903 "2013-07-25T00:54:12Z")
Hi, I am a nginx newbie. I have nginx configured as a reverse proxy/load balancer in front of a small cluster of Jboss servers. I have configured as per the tutorials on the web like this one ref: and all works fin… --- ## [Omnifocus-github 1.6.0 Released](https://www.ruby-forum.com/t/omnifocus-github-1-6-0-released/235935)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 12:33am UTC](https://www.ruby-forum.com/t/omnifocus-github-1-6-0-released/235935 "2013-07-25T00:33:45Z")
omnifocus-github version 1.6.0 has been released! home: https://github.com/seattlerb/omnifocus-github rdoc: http://seattlerb.rubyforge.org/omnifocus-github Plugin for omnifocus gem to provide github BTS synchronizat… --- ## [\[JOBS\] Senior Ruby on Rails Developer - Chicago, IL - full-time](https://www.ruby-forum.com/t/jobs-senior-ruby-on-rails-developer-chicago-il-full-time/235932)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [July 25, 2013, 12:09am UTC](https://www.ruby-forum.com/t/jobs-senior-ruby-on-rails-developer-chicago-il-full-time/235932 "2013-07-25T00:09:47Z")
Please see the job posting on the 37signals job board: Must be located in Chicago, IL. Principle candidates only, no recruiters. --- ## [Not listing proxy\_pass port 8009](https://www.ruby-forum.com/t/not-listing-proxy-pass-port-8009/235907)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 21\ **Last updated:** [July 24, 2013, 11:59pm UTC](https://www.ruby-forum.com/t/not-listing-proxy-pass-port-8009/235907 "2013-07-24T23:59:16Z")
Hello, I am using Nginx web server and getting error “502 bad gateway” while accessing some sites. I have observed that, proxy\_pass port is not listing in the server. e.g.:- In above configuration example.com is runn… --- ## [Eclipse building project and takes for ever](https://www.ruby-forum.com/t/eclipse-building-project-and-takes-for-ever/235925)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 24, 2013, 11:41pm UTC](https://www.ruby-forum.com/t/eclipse-building-project-and-takes-for-ever/235925 "2013-07-24T23:41:43Z")
is there a setting I can set to stop eclipse from building all the time? A typical build for my small project takes like 4 hours. so I cant even work when it kicks off a build. --- ## [Flay 2.4.0 Released](https://www.ruby-forum.com/t/flay-2-4-0-released/245870)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [July 24, 2013, 11:28pm UTC](https://www.ruby-forum.com/t/flay-2-4-0-released/245870 "2013-07-24T23:28:51Z")
flay version 2.4.0 has been released! code: https://github.com/seattlerb/flay home: http://ruby.sadi.st/ rdoc: http://seattlerb.rubyforge.org/flay Flay analyzes code for structural similarities. Differences in lite… --- ## [Hoe-seattlerb 1.3.2 Released](https://www.ruby-forum.com/t/hoe-seattlerb-1-3-2-released/245858)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [July 24, 2013, 11:20pm UTC](https://www.ruby-forum.com/t/hoe-seattlerb-1-3-2-released/245858 "2013-07-24T23:20:06Z")
hoe-seattlerb version 1.3.2 has been released! rdoc: http://seattlerb.rubyforge.org/hoe-seattlerb home: https://github.com/seattlerb/hoe-seattlerb Hoe plugins providing tasks used by seattle.rb including minitest, … --- ## [Hoe 3.7.0 Released](https://www.ruby-forum.com/t/hoe-3-7-0-released/235929)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [July 24, 2013, 11:08pm UTC](https://www.ruby-forum.com/t/hoe-3-7-0-released/235929 "2013-07-24T23:08:24Z")
hoe version 3.7.0 has been released! other: http://github.com/jbarnette/hoe-plugin-examples code: https://github.com/seattlerb/hoe doco: http://seattlerb.rubyforge.org/hoe/Hoe.pdf rdoc: http://seattlerb.rubyforge.or… --- ## [Problem with libtool while making the gnuradio 3.5](https://www.ruby-forum.com/t/problem-with-libtool-while-making-the-gnuradio-3-5/235890)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [July 24, 2013, 9:51pm UTC](https://www.ruby-forum.com/t/problem-with-libtool-while-making-the-gnuradio-3-5/235890 "2013-07-24T21:51:18Z")
Hi All, I was trying to install gnuradio 3.5. I used this command to install dependencies sudo apt-get -y install git-core autoconf automake libtool g++ python-dev swig pkg-config libboost-all-dev libfftw3-dev libc… --- ## [Gr-extras tun/tap](https://www.ruby-forum.com/t/gr-extras-tun-tap/235927)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [July 24, 2013, 9:46pm UTC](https://www.ruby-forum.com/t/gr-extras-tun-tap/235927 "2013-07-24T21:46:02Z")
Hi Can any one please explain how this gr-extras tun/tap device can be used. I need an example of how to use this device in an application. I already know the Linux documentation https://www.kernel.org/doc/Documentat… --- ## [3.7.0building problem on RHEL6.0](https://www.ruby-forum.com/t/3-7-0building-problem-on-rhel6-0/235916)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 12\ **Last updated:** [July 24, 2013, 8:42pm UTC](https://www.ruby-forum.com/t/3-7-0building-problem-on-rhel6-0/235916 "2013-07-24T20:42:21Z")
Hi all guys, today I tried installing 3.7.0 on my RHEL machine, but without success and with the following error message during make: \[ 70%\] Building CXX object gr-qtgui/lib/CMakeFiles/gnuradio-qtgui.dir/TimeDomainD… --- ## [Displaying/Editing data fields shortcut?](https://www.ruby-forum.com/t/displaying-editing-data-fields-shortcut/245875)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [July 24, 2013, 8:41pm UTC](https://www.ruby-forum.com/t/displaying-editing-data-fields-shortcut/245875 "2013-07-24T20:41:10Z")
I have several pages of data (Customer address info, etc) that I want to minimize the code I have to write to display & edit the fields. I thought of pointing show and edit to the same view, so they use the same html… --- ## [FPGA image burning error](https://www.ruby-forum.com/t/fpga-image-burning-error/235926)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 24, 2013, 7:05pm UTC](https://www.ruby-forum.com/t/fpga-image-burning-error/235926 "2013-07-24T19:05:53Z")
Hi I made a change in the u2plus\_core.v and generated a new bin file using: make -f Makefile.N200R4 bin When I try burning the new FPGA image to USRP N200 R4, I get the following error: ‘Error: incorrect FPGA image… --- ## [Postgres adapter misconfigured on Linux?](https://www.ruby-forum.com/t/postgres-adapter-misconfigured-on-linux/235917)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 24, 2013, 6:23pm UTC](https://www.ruby-forum.com/t/postgres-adapter-misconfigured-on-linux/235917 "2013-07-24T18:23:13Z")
I’ve written a simple Rails migration that adds an index to an existing Postgres table: class AddIndexToEvents \< ActiveRecord::Migration def change add\_index :sf\_events, :account\_id end end However, when I run t… --- ## [Appending extra bits to beginning of a packet](https://www.ruby-forum.com/t/appending-extra-bits-to-beginning-of-a-packet/245864)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [July 24, 2013, 6:11pm UTC](https://www.ruby-forum.com/t/appending-extra-bits-to-beginning-of-a-packet/245864 "2013-07-24T18:11:31Z")
Hi Is there a way in gnu radio to append extra bits to each outgoing packet from a packet framer. Regards Abid [Previous page](https://www.ruby-forum.com/latest.md?page=573) [Next page](https://www.ruby-forum.com/latest.md?page=575)