similar to: Display associated record count

So I know you can eager include associated rows with the :include, but is there a way to include just the associated count? User.find(:all, :select => ''id, first_name, last_name, created_at'', :limit => 30) I want to include user.store.count in the above query. Right now, this gives me an n+1 queries because i get the count for each row. <% for user in @users %>

you can write your own software mixer that can decode MP3 on the PS2 so I can't see why you can't do that with ogg, however, even mp3 is processor intensive and programers are not going to give up that much processor power which will decrease or detract from the rest of the game. However, I'm sure there are some people out there that have been able to work around this. Regardless, ps1

As some of you probably already know, the PlayStation 3 supports Linux. That brings a question to me: can I run Wine on a PlayStation 3?

hi, I have a debian system with shorewall acting as a router between my adsl line and my local network. One of the things on that local network is my playstation, and I''m having trouble playing an online game with it - the game tries to access the internet, and then fails at the stage where it tries to find the game servers. The debian machine is 192.168.0.3, and the playstation is

i am making a category tree and i iterate over the category using my counter_cache however it would show a different number than what was actually being represetned in the tree. Here is an example cat.children = [cat2, cat3] puts cat.children.size 2 puts cat.children_count 2 cat4.parent_id = cat.id cat4.save puts cat.children.size

On Wed, Jun 19, 2013 at 3:39 PM, Robinson, Paul < Paul_Robinson at playstation.sony.com> wrote: > > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Sean Silva > > Sent: Wednesday, June 19, 2013 11:45 AM > > To: edA-qa mort-ora-y > > Cc: <llvmdev at cs.uiuc.edu> > > Subject: Re: [LLVMdev] How to deal with

if youd don't care the readabilit, you can compress the function name.... 在 2013-6-20 上午7:22，"Sean Silva" <silvas at purdue.edu>写道： > > > > On Wed, Jun 19, 2013 at 3:39 PM, Robinson, Paul < > Paul_Robinson at playstation.sony.com> wrote: > >> > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] >> On Behalf Of

Hi, I''ve been googling and searching the forums for some time but can''t seem to find exactly what I''m looking for. Suppose User HABTM Products (for example a favorites list). I would like to construct a single query for finding Products ordered by the number of Users that have flagged them as favorites. Although I can construct the query using SQL a with a

Has anyone installed Linux on a Sony Playstation 3 and compiled R for it?

Hi everyone, I have a Department model that has_many people. How do I go about finding all departments with more than 0 people? Department.find(:all, :conditions => Department.people.size > 0) That, of course, doesn''t work, but it was as close as I could come. Thanks! Sean

> On 2015 Jan 13, at 11:13, Robinson, Paul <Paul_Robinson at playstation.sony.com> wrote: > >> I suspect it would actually be *better* if I got all this in before >> the branch, since it'll make cherry-picking testcases easier. > > Excellent point, go for it. I missed the branch deadline, but I merged it in as of r226095. > --paulr > >> >>

As you might have noticed, we’ve begun landing patches to open source the Sony PlayStation®4 system compiler. Many more are coming. I’d like to propose that I be named code owner for this platform. I already have this role internally for open source. It feels necessary to establish as part of the process to handle external contributions. ----------------------------------------- Alex Rosenberg

I am a bit confused about counter_cache here. The API docs http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html say that only the belongs_to association can take the :counter_cache option. When I try to use it on a has_many I get an "unknown key(s): counter_cache" error. Why would this be the case? belongs_to means that this model has a field with an id

Hi there, the acts_as_tree API says that I can set a counter cache and that it will automatically increment the "children_count" column. I did that but when I create a new page it asks for a "pages_count" column instead. Here is the relevant part of page.rb model: class Page < ActiveRecord::Base acts_as_tree :order => :position, :counter_cache => true

Hi list, I''ve got some counter_caches in a model. When these get incremented - say on a page view - my updated_on column also gets updated. How can I conditionally not update updated_on if just these counter_cache columns change? The problem with that is that I am using acts_as_versioned which clones the record each time updated_on changes. I am successfully ignoring the counter_cache

Sorry for misinterpreting, but what is the basis for the simple fact you mentioned? David On Wed, Jun 24, 2015 at 2:43 PM, Robinson, Paul <Paul_Robinson at playstation.sony.com> wrote: >> -----Original Message----- >> From: Xinliang David Li [mailto:davidxl at google.com] >> Sent: Wednesday, June 24, 2015 2:17 PM >> To: Robinson, Paul >> Cc: Easwaran Raman;

I have a model that I''ve been indexing and searching with ferret with no problems. I just added a counter_cache for some voting functionality to the same model and now when I perform the voting fxn on an object from that model, I get the FileNotFound error as it looks for a file named "_1c_1.del" ...which breaks my voting function. I tried killing the server and my index

I suspect it would actually be *better* if I got all this in before the branch, since it'll make cherry-picking testcases easier. However, these patches themselves (and I suspect a few more prep commits) don't actually move `MDLocation` into place -- it's not until then that all the testcase updates have to happen. I'm not convinced that (monster) commit will land by tomorrow :(.

On Fri, Nov 13, 2015 at 6:16 AM, <Peter_Marshall at sn.scee.net> wrote: > Hi Paul, > > Sorry for the delay, I've been out of the office. > > I think this example shows that name matching does not always work: > > template<typename T> class A { > public: > A(T val); > private: > T x; > }; > > struct B { > typedef

On Wed, Jun 24, 2015 at 2:52 PM, Robinson, Paul <Paul_Robinson at playstation.sony.com> wrote: > > >> -----Original Message----- >> From: Xinliang David Li [mailto:davidxl at google.com] >> Sent: Wednesday, June 24, 2015 2:50 PM >> To: Robinson, Paul >> Cc: Easwaran Raman; Xinliang David Li; <llvmdev at cs.uiuc.edu> List >> Subject: Re: