similar to: View sharing between controllers?

Good afternoon all... First, let me apologize for asking a potentially dumb question. I''m new to both Ruby and Rails, but I do have a long background in OO programming and web development. My question is about how to structure controllers for the various models which I will need in my application. My data will look something like this: Dog - (has_many) TrainingSessions -

Thanks for the reply. Please see my inline responses. On 15/08/13 12:58, Tim Northover wrote: > Hi Dan, > >> It is not stated how the "<ty>" type is used as we are told the >> type of result is type* and sizeof(<type>)*NumElements is the >> amount of memory so from my perspective it looks like <ty> is >> never used which would seem to

Dear List: I have searched the archives and my R books and cannot find a method to transform a continuous variable into a binary variable. For example, I have test score data along a continuous scale. I want to create a new variable in my dataset that is 1=above a cutpoint (or passed the test) and 0=otherwise. My instinct tells me that this will require a combination of the transform

> I've obviously being playing with C++ too long because my > instinct immediately told me that dynamically sized arrays on the > stack are't allowed but apparently that's fine for C99 (g++ also seems > fine with this is you don't specify -pedantic) It's all fun and games until someone decides to evaluate sizeof(arr). ;-) I think a more limited form is coming to

Just wondering how to best integrate with pagination and still stick to MVC... Say I have a Post model that has a published attribute. I want to show all the recent published posts on a page. My first instinct is to create a method in the Post model called recent that does the find with proper conditions and order, but the problem I have is how do I use that with pagination (which definitely

In the past we assumed that external displays did their own dithering if needed. GPU based dithering is only needed for laptop displays if i had to guess. I was almost thinking my monitor was malfunctioning because of strange barely visible flickering. Now it *seems* as if dithering was the problem, although time will have to tell, because it's subtle to see these effects. Ofcource i can try

Hi all We all know the model-controller-paradigm: I have a model "News" which has a corresponding CRUD-controller "NewsController". But now I''m quite unsure about the following... Guess we have normal visitors that visit our site www.??.com/news and we have administrators that create and modify news items. The admin should see an "Edit" link and a

Hi All: Let's say I have two dataframes (Condition1 and Condition2); each being on the order of 12,000 and 16,000 rows; 1 column. The entries contain dates. I'd like to calculate, for each possible pair of dates (that is: Condition1[1:10,000] and Condition2[1:10,000], the number of days difference between the dates in the pair. The result should be a matrix 12,000 by 16,000. Really,

Hi, I have about 900 files that I need to run the same R script on. I looked over the R Data Import/Export Manual and couldn't come up with a way to read in a sequence of files. The files all have unique names and are in the same directory. What I want to do is: 1) Create a list of the file names in the directory (this is really what I need help with) 2) For each item in the

> > Is the drepl local processes very busy doing inbound replication? How can I check this? My instinct is either the server is very busy (and this should show up in > CPU use) or a transaction is being held open excessively. I use VMs on Proxmox. In DC1, I installed the Proxmox agent, and CPU usage via the dashboard is very low. However, when I checked using 'top,' the LDAP

I am running a Samba domain controller with LDAP integration. I have at least some workstations which do not seem to be syncing the time with the DC at all. My first instinct is to simply set the time with a logon script, but of course that runs as the user, whom does not have permission to set the system time. I would prefer to get it working right, to where the system syncs its time with the

Hi all, Let's say I have a data.frame and wants to turn each of it's columns into a factor. My instinct would be to use as.factor with apply. But this won't work, and result with a data.frame of characters. I found another solution for how to achieve this, but I would also like to understand - *WHY* does it work this way? Here is an example script: a <- data.frame(x1 = rnorm(100),

Hi, Though I haven't looked into the implementation details, at the high level, I personally think having the address space argument is cleaner than having it encoded as a pointer. The memory barrier places a barrier on the entire address space. When I see the %ptr11 on the memory barrier instruction, my first instinct is to that it is a memory barrier on the region of memory that

Hi everyone, I am trying to get up to speed on the MC object file emission for ARM, the first cut being for ELF, and the testing required for that. Obviously, we want the tests for the .o emission to ultimately test the entire .ll -> many llvm passes -> .bc -> .o, but as a first cut, my instinct tells me that a simple .cpp unit tests that directly invokes the MC code to generate (and

hi i was involved in a webcast for the UK Make Poverty History event on July 2nd and have analyzed my Icecast logs using Sawmill (http://www.sawmill.net/) which supports Icecast logs: http://www.sawmill.net/formats/ice_cast.html looking at the data below i have been asked what the difference is between 'Page Views' and 'Visitors' with regard to Icecast logs: Page Hits Page

Thanks for getting back to me. It seems to me the LDAP process being busy would be the root cause here. Working out what is going on here shouldn't is a detective task - I always start with a wireshark trace. The client making all the noise/traffic will be the one causing the trouble. If it isn't clear from that, then look into the DB audit logging for perhaps busy writes

On Fri, Jan 10, 2020 at 7:02 AM Jeremy Morse <jeremy.morse.llvm at gmail.com> wrote: > Hi, > > On Wed, Jan 8, 2020 at 8:38 PM Adrian Prantl <aprantl at apple.com> wrote: > > As far as LLVM semantics are concerned, the implicit pointer doesn't > seem to be that much different from any other implicit values (such as > constants) to me. Why do you think that it

Greetings, I really love the one flac per cd idea. So, I pulled all my cds out of storage to re-encode them. I've run into a couple of general issues here: I've done some comparisons between eac under windows, and cdrdao under linux. It seems that after converting the cdrdao data to .wav, both programs result in perfectly identical .wav files for the 3 cds I tested. However,

Dear R users, I am trying to find a package that can estimate an autoregressive model for discrete data. I am imagining a Poisson or Gamma process in which the mean (say mu) follows a process such as mu_t = a + b*x + c*mu_{t-1} Suppose I have data on the time-series Poisson outcomes and x and would like to obtain ML estimates for b and c. Does anyone know of a package that can do this

Hi, I'm analysing some anthropometric data on fifty odd skull bases. We know the gender of each skull, and we are trying to develop a predictor to identify the sex of unknown skulls. Rpart with cross-validation produces two models - one of which predicts gender for Males well, and Females poorly, and the other does the opposite (Females well, and Males poorly). In both cases the error