similar to: prevent duplicate inserts with has_many :through ??

Hi, I have a very simple problem but I can't think how to solve it without using a for loop and creating a large logical vector. However given the nature of the problem I am sure there is a "1-liner" that could do the same thing much more efficiently. bascially I have a dataframe with characters in, eg >names.and.numbers (index) Name Fave.Number 1 John 7 2

does anyone know how to enable the "udp loose" function in kernel 2.4.x? one of my fave games requires this to work on the net and i''d really like to move away from the 2.2 series kernels. tia

The problem is not icecast streaming, its trying to stream through a browser. It is very complicated to do. Each browser has it quirks depending on OS, version and what other audio programs that are installed. Having the external player link should resolve the issues. We gotten from using a browser player to letting the customer choose there fave audio player to use :) Even this has cause

Does there seem to be a popular Linux distro folks use specifically for Asterisk? I'd like to move off of FreeBSD but I'm not too familiar with Linux distros. In particular, I'm looking for a free, stable, well supported distro that has a friendly community. Any advice appreciated. Sorry for asking a question that I'm sure has been asked thousands of times. Best regards,

Can someone tell me what I''m doing wrong? I''ve spent way too much time on this -------------------------------------------------------------------------------------- class Picture < ActiveRecord::Base has_many :ratings, :after_add => :increment_rating, :after_remove => :decrement_rating def increment_members(rating) self.rating += rating.amount save!

Okay - maybe I'm just suffering from a moment of horrible ADD - but, I'm a little lost. I see that Asterisk 12 has a nice REST API - very nice - something I can use. However, and this is gonna sound dumb - but all the CLI commands are different now. What did I miss? Can anyone, please, anyone point me to a good, simple to understand tutorial on the new CLI? I am so, so freaking lost!

Hi all, I have a has_many relationship, Cookbook :has_many Recipes If I want to create a new recipe in my cookbook I do: cookbook.recipes.create(data) It would be nice if I could then easily get the id of the new recipe, but the create() method doesn''t seem to return anything. Any ideas how? Thanks in advance! Cameron -- Posted via http://www.ruby-forum.com/.

Hi all, My code looks like the following: inname = read.csv("ID_error_checker.csv", as.is=TRUE) outname = read.csv("output.csv", as.is=TRUE) #My algorithm is the following: #for line in inname #if first string up to whitespace in row in inname$name = first string up to whitespace in row + 1 in inname$name #AND ID in inname$ID for the top row NOT EQUAL ID in inname$ID for the

Hi I think a part of your story was not clear : - You talk about an "upgrade" , it's an upgrade of icecast ? the OS icecast is running on ? Your HTML5 web player ? <-----------------------------------------------------------------------------------------------------------> web perso : http://memeteau.org <xmpp%3Afreechelmi at jabber.fr> 2013/2/26 Judd, Taylor

On 26 November 2014 at 17:28, Akemi Yagi <amyagi at gmail.com> wrote: > On Wed, Nov 26, 2014 at 9:18 AM, Christoph Galuschka > <tigalch at tigalch.org> wrote: >> Hi Alan, >> >> Am 26.11.2014 um 16:13 schrieb Alan Bartlett: >>> >>> On 26 November 2014 at 10:23, Michael Beck <eliteknipser at gmail.com> wrote: > >>> According to

Hi! I am very new to Ubuntu and thus also Wine. I installed, uninstalled and re-installed Wine a couple times while trying out Wine and some third-party apps like Wine-Doors. Now my trouble is... I just installed 1.1.16, but my context menu entry for Wine is missing. Moreover, when I now select "Open with other Application" from the context menu for a Windows app, Wine is not in the

Hi, I help run an NPR/PBS station. We were running ice cast before our most recent upgrade. However after the upgrade we have now been receiving sporadic reports of people being unable to connect. The only confirmed issue is with Saffari on Windows. We are working on that specific one. But I've also received sporadic reports from users on chrome, firefox, mac, and windows and various other

We are using an Asterisk box to do conferencing right now. I have had about sixteen active lines in conference and the quality was acceptable. We now have a need for 50 people to conference at one time. Does anyone have enough experience doing this to give me some pointers. Will it even be reasonable to try this? Is the mixing done on the the hardware, I plan on using a quad span t-1 card from

Hey all, I've been doing a lot of playing, and a lot of reading, and it seems people are split as to whereas if they're running their favorite Linux distro and asterisk or Trixbox. I'm getting closer to really looking at a production environment and I'm just looking for any opinions. I'm really enjoying learning linux and asterisk, so initial "ease of use"

Hello, Is there a great book for Ror. I am looking for a book with a step by step approch and by PROJECTS!! RoR needs to be ''practiced'', and i didn''t find those WORKING PROJECTS. Am i dreaming or is this paper exists. All the books on amazon are not amazING. They talks only about theory. Theory is fine, i mean this is RoR. But then... Thanks for those who, first,

Hi .. I've just received in the post my Wildcard card with a single FXO and three FXS daughter cards. I've identified a dedicated PC to function as the * machine and installed the card. I've installed Fedora Core 2 on that machine. I've downloaded the * software and the zaptel drivers. And now, to be quite honest, I haven't got much of a clue what to do next! I've

Hi Alan, After read your reply , I think that I should do something. So I want to help Timothy to translate some pages to chinese language.But I don't know how to start, whether should I send a email to Timothy or request access permission . Could someone give me some tips? Thanks! On Thu, Nov 27, 2014 at 1:53 AM, Ekkehard Pummer <ekkehard at pummer.net> wrote: > Hi, > >

Hello, I''ve come across an issue that I''m sure is a bug when using after_create with a has_one association, but I''m not 100% certain if I''m missing something. This is pretty much exactly the code I''m using. Two simple classes (Account and Contact) and I create the contact after I create an account (via after_create). I''m not passing in a

I''m trying to be a good rails developer and fix DRY violations as i find them. However, i''m trying to fix this one, i cant seem to get it to work. I have two tables A and B that have a one-to-one relationship. Table B belongs_to Table A. Table A has_one Table B. I''m creating instances of Table A in different places, depending on the controller. However, for each

Help please. I''m trying to observe a User class, but I can''t get this to work, the after_create method never gets called... (the breakpoint never gets called) app/models/user_observer.rb: class UserObserver < ActiveRecord::Observer def after_create(user) breakpoint setting =