# Latest **URL:** https://www.ruby-forum.com/latest.md?page=473 [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:** 474 --- ## [Getting Started Guide section 4.2: Could not find generator controller?](https://www.ruby-forum.com/t/getting-started-guide-section-4-2-could-not-find-generator-controller/238271)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 30, 2013, 10:25am UTC](https://www.ruby-forum.com/t/getting-started-guide-section-4-2-could-not-find-generator-controller/238271 "2013-12-30T10:25:50Z")
Hello. Brand new to Rails. Following along on the Getting Started guide, stuck on section 4.2 where upon entering: $ rails generate controller welcome index I receive: Could not find generator controller Everyth… --- ## [Now you can move your mouse](https://www.ruby-forum.com/t/now-you-can-move-your-mouse/238270)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 30, 2013, 9:48am UTC](https://www.ruby-forum.com/t/now-you-can-move-your-mouse/238270 "2013-12-30T09:48:27Z")
Don’t try so hard, the best things come when you least expect them to. If you think that you missed the buying Cheap KD V Nerf; KD V Nerf; KD 6(VI) Sneakers; Kobe Olympic IV; Lebron 10 MVP;shoes. now you can … --- ## [It can't describe his design](https://www.ruby-forum.com/t/it-cant-describe-his-design/238268)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 30, 2013, 9:47am UTC](https://www.ruby-forum.com/t/it-cant-describe-his-design/238268 "2013-12-30T09:47:51Z")
You don’t need somebody to interpret for you what a beautiful sunrise it is. Like the Cheap KD V Nerf; KD V Nerf; KD 6(VI) Sneakers; Kobe Olympic IV; Lebron 10 MVP; store, it can’t describe his design aesthetic… --- ## [Fwd: Nand D flipflop in gnuradio](https://www.ruby-forum.com/t/fwd-nand-d-flipflop-in-gnuradio/238269)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 30, 2013, 9:38am UTC](https://www.ruby-forum.com/t/fwd-nand-d-flipflop-in-gnuradio/238269 "2013-12-30T09:38:31Z")
Hi Thanks for the fast reply . Well I tried with virtual blocks but still having the same problem. Thanks Sandhya ---------- Forwarded message ---------- From: Stefano B. removed\_email\_address@domain.invalid D… --- ## [Dtas 0.7.0 - duct tape audio suite for \*nix](https://www.ruby-forum.com/t/dtas-0-7-0-duct-tape-audio-suite-for-nix/238267)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 30, 2013, 8:58am UTC](https://www.ruby-forum.com/t/dtas-0-7-0-duct-tape-audio-suite-for-nix/238267 "2013-12-30T08:58:47Z")
Free Software command-line tools for audio playback, mastering, and whatever else related to audio. dtas follows the worse-is-better philosophy and acts as duct tape to combine existing command-line tools for flexibi… --- ## [AviGlitch help](https://www.ruby-forum.com/t/aviglitch-help/238265)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [December 30, 2013, 4:20am UTC](https://www.ruby-forum.com/t/aviglitch-help/238265 "2013-12-30T04:20:15Z")
I am quite confused about how this works. I used the simpler code which was: $ datamosh file.avi but then i got this: datamosh - AviGlitch’s datamoshing video generator. Usage: datamosh \[options\] file \[file2 …\] Opt… --- ## [Problems setting ttl on single image](https://www.ruby-forum.com/t/problems-setting-ttl-on-single-image/238262)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [December 30, 2013, 2:57am UTC](https://www.ruby-forum.com/t/problems-setting-ttl-on-single-image/238262 "2013-12-30T02:57:15Z")
I’m trying to enable a 10 minute autorefresh for my webcam which you can see at http://www.diamondharbour.org.nz/Local-Weather.html Server runs nginx 1.4.4 ( and an ancient CMS called Etomite ). Here’s the WPT result W… --- ## [Sleepy\_penguin 3.3.0 - Linux I/O events (and kqueue) for Ruby](https://www.ruby-forum.com/t/sleepy-penguin-3-3-0-linux-i-o-events-and-kqueue-for-ruby/238266)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 30, 2013, 2:48am UTC](https://www.ruby-forum.com/t/sleepy-penguin-3-3-0-linux-i-o-events-and-kqueue-for-ruby/238266 "2013-12-30T02:48:29Z")
sleepy\_penguin provides access to newer, Linux-only system calls to wait on events from traditionally non-I/O sources. Bindings to the eventfd, timerfd, inotify, and epoll interfaces are provided. Experimental suppo… --- ## [Ssl handshake fail when proxy between two tomcat with mutual authentication](https://www.ruby-forum.com/t/ssl-handshake-fail-when-proxy-between-two-tomcat-with-mutual-authentication/235915)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [December 30, 2013, 1:53am UTC](https://www.ruby-forum.com/t/ssl-handshake-fail-when-proxy-between-two-tomcat-with-mutual-authentication/235915 "2013-12-30T01:53:29Z")
Hi, I’ve got a problem when setting up nginx as load balancer between two tomcats with mutual authentication. The system is like: Tomcat1 \<–https-\> Nginx \<–https–\> Tomcat2. Before adding nginx, the mutual authenticat… --- ## [Serving default error pages with 'proxy\_intercept\_errors on'](https://www.ruby-forum.com/t/serving-default-error-pages-with-proxy-intercept-errors-on/238245)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 30, 2013, 12:17am UTC](https://www.ruby-forum.com/t/serving-default-error-pages-with-proxy-intercept-errors-on/238245 "2013-12-30T00:17:41Z")
Hello, I’m running nginx v1.4.1 on OpenBSD 5.4 and I’d like to use ‘proxy\_intercept\_errors on’ directive without providing my own error pages. In other words, instead of forwarding page content from the backend serve… --- ## [Insert subdomain into query](https://www.ruby-forum.com/t/insert-subdomain-into-query/238260)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 9:26pm UTC](https://www.ruby-forum.com/t/insert-subdomain-into-query/238260 "2013-12-29T21:26:34Z")
I have setup a wildcard subdomain server(many subdomains) server { listen 80; server\_name ~(?.\*).localhost; … … } I want to make the subdomain apart of the query in the backend when we visit http://clothes.… --- ## [Vulnerabilità natalizie](https://www.ruby-forum.com/t/vulnerabilita-natalizie/238217)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 29, 2013, 8:04pm UTC](https://www.ruby-forum.com/t/vulnerabilita-natalizie/238217 "2013-12-29T20:04:02Z")
Babbo Natale ha portato due vulnerabilità XSS su will\_paginate, aggiornate alla 3.0.5 About Secunia Research | Flexera DoS tramite nokogiri 1.5 e 1.6, solo con JRuby. Redirecting to Google Groups per i dettagli … --- ## [Word cloud](https://www.ruby-forum.com/t/word-cloud/238258)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 3:10pm UTC](https://www.ruby-forum.com/t/word-cloud/238258 "2013-12-29T15:10:59Z")
Hi there, On the site there are several ways for good looking word clouds. Are there any gems or algorithms for ruby on rails available for generating word clouds? Thanks, Martin --- ## [Ruby-oci8 2.1.6](https://www.ruby-forum.com/t/ruby-oci8-2-1-6/238257)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 7:46am UTC](https://www.ruby-forum.com/t/ruby-oci8-2-1-6/238257 "2013-12-29T07:46:33Z")
Ruby-oci8 2.1.6 is released. This is the Oracle module using OCI8 API. http://rubyforge.org/projects/ruby-oci8/ Windows x86 binary gem supports ruby 1.8, 1.9, 2.0.0 and 2.1.0. Windows x64 binary gem supports ruby 2.0.… --- ## [Formulated Excel to Views](https://www.ruby-forum.com/t/formulated-excel-to-views/238252)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 5:30am UTC](https://www.ruby-forum.com/t/formulated-excel-to-views/238252 "2013-12-29T05:30:27Z")
Hi, I have an Excel File which have some formulas in that and working well. Can anybody knows such plugin/gem which convert this excel file to Rails views with functionality (formulas). Thanks in Advance :slight\_smil… --- ## [B200 gross frequency error](https://www.ruby-forum.com/t/b200-gross-frequency-error/238255)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 29, 2013, 3:49am UTC](https://www.ruby-forum.com/t/b200-gross-frequency-error/238255 "2013-12-29T03:49:52Z")
I got a new B200, and tried to get an FM receiver working, following the example from How To Build an FM Receiver with the USRP in Less Than 10 Minutes - YouTube. I was able to get sound out of my speakers, but it came… --- ## [Ruby-GNOME2 2.1.0](https://www.ruby-forum.com/t/ruby-gnome2-2-1-0/238253)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 2:04am UTC](https://www.ruby-forum.com/t/ruby-gnome2-2-1-0/238253 "2013-12-29T02:04:51Z")
Hi, The Ruby-GNOME2 project released Ruby-GNOME2 2.1.0. This release supports Ruby 2.1.0! Ruby-GNOME2 is a multi platform GUI library for Ruby based on GTK+ GUI toolkit. Ruby-GNOME2 2.1.0 provides not only GUI tool … --- ## [\[ANN\] Ruby-GNOME2 2.1.0](https://www.ruby-forum.com/t/ann-ruby-gnome2-2-1-0/238251)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 29, 2013, 1:55am UTC](https://www.ruby-forum.com/t/ann-ruby-gnome2-2-1-0/238251 "2013-12-29T01:55:30Z")
Hi, The Ruby-GNOME2 project released Ruby-GNOME2 2.1.0: http://ruby-gnome2.sourceforge.jp/hiki.cgi?News\_20131229\_1 This release supports Ruby 2.1.0 that is released 2013/12/25. This release improves Windows support!… --- ## [Print natively on Windows](https://www.ruby-forum.com/t/print-natively-on-windows/238246)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 9\ **Last updated:** [December 29, 2013, 1:31am UTC](https://www.ruby-forum.com/t/print-natively-on-windows/238246 "2013-12-29T01:31:33Z")
I would like to be able to print a simple report (text, some lines and boxes) from a ruby application natively to a printer on a Windows platform. Can anyone give me guidance on how to do that? --- ## [Please test: \[ANN\] Ruby-GNOME2 2.0.3](https://www.ruby-forum.com/t/please-test-ann-ruby-gnome2-2-0-3/238249)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [December 29, 2013, 12:43am UTC](https://www.ruby-forum.com/t/please-test-ann-ruby-gnome2-2-0-3/238249 "2013-12-29T00:43:04Z")
Hi, I’ve released Ruby-GNOME2 2.0.3! This release supports Ruby 2.1.0! It may also support Windows again but I can’t test it because I don’t have Windows. :\< Could someone test Ruby-GNOME2 2.0.3 on your Windows mach… --- ## [Rails server error](https://www.ruby-forum.com/t/rails-server-error/238241)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 28, 2013, 9:57pm UTC](https://www.ruby-forum.com/t/rails-server-error/238241 "2013-12-28T21:57:46Z")
rails server =\> Booting WEBrick =\> Rails 4.0.2 application starting in development on http://0.0.0.0:3000 =\> Run rails server -h for more startup options =\> Ctrl-C to shutdown server \[2013-12-26 23:29:07\] INFO WEB… --- ## [Gdk::Pixbuf.new(image) - When will there be errors? Memory Usage](https://www.ruby-forum.com/t/gdk-pixbuf-new-image-when-will-there-be-errors-memory-usage/238250)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 28, 2013, 8:48pm UTC](https://www.ruby-forum.com/t/gdk-pixbuf-new-image-when-will-there-be-errors-memory-usage/238250 "2013-12-28T20:48:00Z")
Hi, My current computer has ruby 1.9.3pxxx I have almost 4 Gig RAM. When I use: Gdk::Pixbuf.new() And then image.set(small\_image) Where image is image = Gtk::Image.new() The problem I run into is this: “Insuffi… --- ## [Wiki Documentation of Ruby-Gtk - Shall I add links to gnome/gtk documentation?](https://www.ruby-forum.com/t/wiki-documentation-of-ruby-gtk-shall-i-add-links-to-gnome-gtk-documentation/237994)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [December 28, 2013, 8:42pm UTC](https://www.ruby-forum.com/t/wiki-documentation-of-ruby-gtk-shall-i-add-links-to-gnome-gtk-documentation/237994 "2013-12-28T20:42:12Z")
Hi, I am wondering whether it would be ok or good to add links to the official gnome/gtk API, on footnotes or similar, in the ruby-gtk wiki? This way people could quickly jump between the official source and what we … --- ## [Ruby 2.1.0 反省会・お祝い会](https://www.ruby-forum.com/t/ruby-2-1-0/238247)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 28, 2013, 8:37am UTC](https://www.ruby-forum.com/t/ruby-2-1-0/238247 "2013-12-28T08:37:38Z")
1/10 ($B6b(B) $B$K(B 2.1.0 $BH?\>J2q!&$\*=K$$2q(B (a.k.a. $B?7G/2q!K$r$7$^$7$g$&!#(B $BM=Ls$N4X78\>e!“G/Fb$K%5%$%s%”%C%W$7$F$/$@$5$$!#(B $B$I$&$+$J!\ **Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [December 28, 2013, 6:11am UTC](https://www.ruby-forum.com/t/ruby-and-excel/238248 "2013-12-28T06:11:43Z") hi, I am using Adodb connector which is made of Ruby code to update and retrieve data. My problem is, Adodb connector always update the cell in character format, 1)when cell is in general format it update successfull… --- ## [Rails Engines problem: routing\_error.erb within rescues/layout](https://www.ruby-forum.com/t/rails-engines-problem-routing-error-erb-within-rescues-layout/238236)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 6\ **Last updated:** [December 27, 2013, 6:19pm UTC](https://www.ruby-forum.com/t/rails-engines-problem-routing-error-erb-within-rescues-layout/238236 "2013-12-27T18:19:26Z")
I’m working through the Rails Engines tutorial at Getting Started with Engines — Ruby on Rails Guides. I’m using ruby 1.9.3 and rails 3.1.12 on Linux. I’m stuck on section 4.1. When I try to access localhost:3000/… --- ## [Move from point x to point y alghoritm](https://www.ruby-forum.com/t/move-from-point-x-to-point-y-alghoritm/238213)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 5\ **Last updated:** [December 27, 2013, 2:12pm UTC](https://www.ruby-forum.com/t/move-from-point-x-to-point-y-alghoritm/238213 "2013-12-27T14:12:46Z")
Hello fellows, how are you? I want to make you a question. Need your advice, just a clue about how to look at this. This is a map, where “o” are collisions, and “c” is the character, the “x” are walkable zones. “z” is… --- ## [Mod wsgi](https://www.ruby-forum.com/t/mod-wsgi/238243)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 27, 2013, 12:59pm UTC](https://www.ruby-forum.com/t/mod-wsgi/238243 "2013-12-27T12:59:22Z")
Hello Everyone, Tried add mod wsgi and compilation fail. Any help thank you in advance. -o objs/addon/src/ngx\_http\_wsgi\_module.o \\ /home/volga629/rpmbuild/BUILD/nginx-1.4.4/mod\_wsgi/src/ngx\_http\_wsgi\_module.c /… --- ## [/usr/bin/ld: cannot find -l-lpthread](https://www.ruby-forum.com/t/usr-bin-ld-cannot-find-l-lpthread/238242)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [December 27, 2013, 8:40am UTC](https://www.ruby-forum.com/t/usr-bin-ld-cannot-find-l-lpthread/238242 "2013-12-27T08:40:36Z")
$B$J$s$+!“(Bboron $B$G%S%k%I$K\<:GT$7$F$k$s$G$9$,!”$J$s$G$G$9$+$M!#(B http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/log/20131227T055300Z.diff.html.gz make\[1\]: Entering directory /extdisk/chkbuild/chkbuild/tmp/… --- ## [Regular expressions](https://www.ruby-forum.com/t/regular-expressions/238227)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 6\ **Last updated:** [December 27, 2013, 7:50am UTC](https://www.ruby-forum.com/t/regular-expressions/238227 "2013-12-27T07:50:22Z")
I have string as “12345678”, Anybody assist me to convert this string as “12-34-5678” and “1234-56-78”. yes this is exactly Date format. [Previous page](https://www.ruby-forum.com/latest.md?page=472) [Next page](https://www.ruby-forum.com/latest.md?page=474)