search for: decke

I have table "decks" with three fields: "id", "created_at" and "cards" which is a 264-character string field. I have modified the model with a constructor, as follows: class Deck < ActiveRecord::Base attr_reader :cards def initialize @cards = "12345" end end If I call Deck.new from my controller, I get no errors and an object with the

Hallo list, I am running a samba server on Arch Linux. From time to time I get this error message in the system log (journalctrl, log from systemd). I have read the Trouble-Shooting section of the Samba HOWTO as pointed out in the error, but I could not find anything related. Can s.o. please tell me how to approach this error, or even tell me that the reason could be. Any help is really

Hey all, I'm relatively new to the R-environment. I'm having a bit of trouble with encapsulation. I have a globally declared variable that doesn't update it when I change it in a function. For example when I run the following function >deckn<-NULL >deck1<-1 #52 card deck >deck<-function() { #Creating a standard deck deck1<-c(1:52) deckn<-deck1 #Creating n

I have a Deck object and a Card object with their corresponding tables. (You know a deck of cards.) When I destory a Deck it leaves orphaned cards in the database. Is there a way to set up the objects with ActiveRecord so that when a parent object is destoryed the child objects are destroyed as well? My code below. class Deck < ActiveRecord::Base has_many :cards end class Card <

Hi there, I''ve got installed ajax_scaffold_generator (3.1.2, 2.2.1) Anyway I''m following the example here <http://height1percent.com/ articles/2006/04/18/ajaxscaffold-3-1-0-released> which suggests the following in a model file: -------------------------------------------------------- require ''ajax_scaffold'' class Pet < ActiveRecord::Base

Hi all, just joined and have only just kicked off with Rails (coming, but not departing, from WebObjects development). And so far there seems to be a lot of promise except for one thing I can''t figure out as yet -- the above problem. Say I have the following conceptual relationships: ITEMS <<--->> CARTS i.e., each item can belong to one or more categories. So really

Hi I found on google that there is an implementation of hot-deck imputation in SAS: http://ideas.repec.org/c/boc/bocode/s366901.html Is there anything similar in R? Many Thanks Eleni Rapsomaniki

Dear List Members I used to play around with R to answer the following question by simulation (I am aware there is an easy explicit solution, but this is intended to serve as instructional example). Suppose you have a poker game with 6 players and a deck of 52 cards. Compute the empirical frequencies of having a single-suit hand. The way I want the result structured is a boolean nosimulation

Hello, If you're interested in authoring your presentations/slide shows in Markdown, you might check out the Slide Show (S9) gem in Ruby. A simple slide show looks like: What's Slide Show (S9)? ======================= A Free Web Alternative to PowerPoint and KeyNote in Ruby Getting Started in 1-2-3 Easy Steps =================================== * Step

I'm doing a study where people place a deck of cards in a certain order. It's sufficient to assume that their colors & each has a number (it's actually about attributes of hobbies). I'd like to look for patterns in how they've arranged the deck. For each subject I have a list like 3,5,2,4,1, indicating that (s)he chose 3 first, then 5, then 2. . . . I think what I first

I have the following models: class Card < ActiveRecord::Base belongs_to :deck belongs_to :front, :polymorphic => true belongs_to :back, :polymorphic => true end class TextContent < ActiveRecord::Base has_one :card, :as => :front has_one :card, :as => :back end The conflicting has_one declarations don''t work. What I need is

I mount my win98 laptop directory on my linux box using: smbmount //sushi/doug -c "mount /home/deck/sushi -u deck -g deck -f 644" This works great so long as I don't ever leave the house. If I take the laptop away and then reconnect it, I can neither use the directory /home/deck/sushi (I get "input/output error") Nor can I unmout it or remount it. (I get "cannot

>> Oh I don't doubt the basics, red book is red book and bits are >> identically replicable and re rippable bits. > > I don't see any problem with taking innovation as far as is practical > and saying "it's finished, no more updates". Sure, basics :) Again, I'm meaning in regard to about bugs, docs, porting and nits. > If I want to do freedb

Hi devs :-) At the Mozilla Festival in London recently, I took part in a Hack the DJ workshop, looking at ways to take digital DJ'ing to the next level: http://www.bbc.co.uk/blogs/researchanddevelopment/2011/11/setting-a-dj-challenge-at-the.shtml One of the ideas proposed was stem mixing, using multichannel files in DJ applications. A proprietary implementation of this idea is Fireplayer

> Date: Tuesday, January 31, 2017 18:16:36 -0500 > From: TE Dukes <tdukes at palmettoshopper.com> > >> From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of >> Richard Sent: Tuesday, January 31, 2017 5:19 PM >> >> >> > Date: Tuesday, January 31, 2017 16:59:32 -0500 >> > From: TE Dukes <tdukes at palmettoshopper.com>

> Date: Tuesday, January 31, 2017 19:35:46 -0500 > From: TE Dukes <tdukes at palmettoshopper.com> > >> From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of >> Richard Sent: Tuesday, January 31, 2017 6:46 PM >> >> > Date: Tuesday, January 31, 2017 18:16:36 -0500 >> > From: TE Dukes <tdukes at palmettoshopper.com> >> >

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> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Richard > Sent: Tuesday, January 31, 2017 6:46 PM > To: CentOS mailing list > Subject: Re: [CentOS] time zone > > > > > Date: Tuesday, January 31, 2017 18:16:36 -0500 > > From: TE Dukes <tdukes at palmettoshopper.com> > > > >> From: CentOS

Hi all, I'm looking for a contributed package that can provide a detailed account of missing data patterns and perhaps also provide imputation procedures, such as mean imputation or hot deck imputation and the like. Is there anything out there? Thanks in advance, David -- =========================================================================== David Kaplan, Ph.D. Professor

Hi, I wrote a simple master function, run(), that has inside six qplot functions. The goal is to type run() and have all six graphs appear as separate windows so that I can copy them into PowerPoint for a client. When I type run(), only the last graph appears, the first five apparently being overwritten. How do I get all six in separate windows, ready for copying? By the way, is the a way