search for: thorughly

I was reading the documentation on this today and was wondering more about the has_many :though, :dependent=>:destroy options. I am curious how deep the deletes goes. Does it stop with the intermediate table or does it pass through to the final table? For example: database Categories (name, id) Listings (category_id,product_id) Products (id, name) Assume in my Category Class I have

Hi, If I use x<-1:10 y<-rnorm(10,0,1) ### pdf(file="c:\\aldi\\test.pdf") plot(x,y) segments(x,y,x+2,y+2) segments(x,y,x+0.5,y+0.5,col=3) ### dev.off() ### q() Is there a way that I can imbed in the graph plot for each point defined by x to x+0.5 and y to y+0.5 (and colored in green) a different hyperlink? For example point one (together with the green tail) will have the

I am using the .Call interface to call c++ code from R. For that, I am trying to create a dynamic library (mylib.so) using "R CMD SHLIB" by linking my own c++ code and an external c++ library (blitz++). The makefile works fine on my Mac, produces mylib.so and I am able to call .Call() from R, but on a linux server (I think Debian), I got the following error: ---------- /usr/bin/ld:

I am using the .Call interface to call c++ code from R. For that, I am trying to create a dynamic library (mylib.so) using "R CMD SHLIB" by linking my own c++ code and an external c++ library (blitz++). The makefile works fine on my Mac, produces mylib.so and I am able to call .Call() from R, but on a linux server (I think Debian), I got the following error: ---------- /usr/bin/ld:

Hi there, I have tried enough of it and couldnt get any where. I have a Redhat 9.x box with rsync I want to backup contents on the RH to Win2K box. I have copied required cygwin DLL's and rsync.exe,ssh-keygen.exe and ssh.exe. I set up my pub rsa id and all that stuff. My problem is here: I have a batch file which logs itself. The batch file contains some logging commands and rsync -avze ssh

Hello, I''m trying to use command rake db:migrate, but in MySQL I continuous get an empty set and I do know why. #/db/seeds.rb User.create(username: "lorenz", password: "mypass", admin: true) When I run: rake db:seed RAILS_ENV=development --trace I received: ** Invoke db:seed (first_time) ** Execute db:seed ** Invoke db:abort_if_pending_migrations (first_time) **

Helllo, I am having trouble with running the library Playwith in the R-2.12.0. running under 32bit Windows XP. After calling the library the error message "The procedure entry point gdk_cairo_reset_clip could not be located in the dynamic library libgdk-win32-2.0-0.dll." occurs and the R asks for instaling the GTK+ package. However the instalation of GTK+ thorugh the R fails. I have

Does anyone know of any comprehensive literature (like a book, collection of articles, etc.) that walk thorugh example of ARIMA modeling with the ts package of R? Genarlly if you've just started to learn the R-language and are all week long with ARIMA, what is a fast-pace source that you would recommend (to a beginner) ? Thank you, Krasi

Hi there, Just a small suggestion : The following apis could be a bit more concise / shorter / pleasant I thought. This is particularly difficult, my brain stumbles on this each time when scanning thorugh the code :) set_no_auto_load(true) Could it be two apis instead? auto_load no_auto_load and the other one : worker_name :important_worker (no set_ prefix) thanks, emil

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Hi, I have the following configuration in the development.rb defined for sending mail thorugh rails. The same works on a local machine but it does not work on the server. I get a timeout error : execution expired. Can anyone tell me whats wrong. config.action_mailer.delivery_method = :smtp #these options are only needed if you choose smtp delivery config.action_mailer.smtp_settings = {

I've got Samba up and running on my network, with relativley few problems, but I'm having a problem with subfolders. Lets take this snippet from my smb.conf as an exanple and then I'll move on [Documents] comment = office documents path = /usr/smb_files/documents public = no writeable = yes write list = @secretaries borwseable = yes Let me use this example

A little background. We are deploying a rails app on jboss by using warbler and the app is using rails 3.0.3. There are several parameters the customer may need to change. Some of these parameters include database connection information, ie shema, username, password, host, port, and database. We are connecting through oracle thorugh the jdbc adapter. My problem lies in the fact that I cannot

Hello, I''ll use a complete SSD in a domU. How can I get the real device for TRIM into domU? Regards, Stefan Kuhne _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

Good day list, I am feeling extra stupid this Monday morning and am hoping someone can come to the rescue. I am trying to use the ztmonitor utility on my wildfire 4 FXO card. and have read the following from the wiki. *********Wiki start******** If you set this to yes, use ztmonitor to adjust the rxgain and txgain. Ztmonitor isn't installed by default; but it is included with the Zaptel

Hello, Besides a very good functionality, I have a small, yet stressing, problem. Let''s say I have a bandwidth of N bits. I have X clients, everyone with his fixed bandwidth. I create htb qdsics for each client. Each leaf has sfq queueing discipline. A sample config would be like this : tc class add dev eth0 parent 1:2 classid 1:346 htb rate 32Kbit ceil 32Kbit burst 4k

Hi! Thanks for taking the time to read this. The code below creates a graph that takes 100 samples that are between 5% and 15% of the population (400). What I'd like to do, however, is add two other sections to the graph. It would look something like this: from 1-100 samples take 100 samples that are between 5% and 15% of the population (400). From 101-200 take 100 samples that are between

Hello everyone, When looking for information about clustering of spatial data in R I was directed towards DBSCAN. I've read some docs about it and theb new questions have arisen. DBSCAN requires some parameters, one of them is "distance". As my data are three dimensional, longitude, latitude and temperature, which "distance" should I use? which dimension is related to

You're right, it's not that important that I encrypt it....it's more a proof of concept thing. I thought using ssh in this way would require a mp3 player that could handle SSL connections, but I haven't done much investigating (obviously). So thanks, I'll try doing that. hayne Jack Moffitt wrote: >>Anyway, I am investigating a way to get a secure stream from home

Hello, im looking thorugh this list: http://www.gridvm.org/xen-remote-management-interfaces.html and wondering which would be the bst solution for our XEN machines. We have 20 Machines that serve each 3-8 Xen VMs. Right now we are doing everything by hand on the bash. I am setting up a new hardware machine and I would like to start with a managemet GUI for XEN. beside that I have another