hi,
i want you to propose just an idea , a remark, on apple documentation is
said
The NSFetchRequest class is used to describe search criteria used to retrieve
data from a persistent store. implicitely you must record all of them and
update them sometimes
in your idea there is a l
On 2011 Feb 10, at 18:37, Gordon Apple wrote:
> The error handles gives 10 console messages, "The operation couldn’t be
> completed", which is the exact number of records in the test database. So
> something is definitely going awry in the mapping.
Log these errors' -userInfo. In particular, l
So far, manual migration has the same result. "migrateStoreFromURL" returns
"NO". I even tried deleting a new entity and one attribute from the mapping
model, both of which are not involved in the migration. All the others are
straightforward.
To rule out some other problems, I also set up a ro
LinkedIn
Xianyu Ge requested to add you as a connection on LinkedIn:
--
Cameron,
I'd like to add you to my professional network on LinkedIn.
- Xianyu
Accept invitation from Xianyu Ge
http://www.linkedin.com/e/-bq75p7-gk0g92ms-3m/AdB-vBGUaPDD8C
Unfortunately, no.
- (void)drawRect:(NSRect)dirtyRect
{
[super drawRect:dirtyRect];
}
And, I just checked to see what would happen if I used the default column line
drawing code instead of my custom code and I see the same problem.
It appears that there is a general problem with drawing
override -drawRect: in NSTableView; just call [super drawRect:] and don't do
anything else. Does that fix it?
corbin
On Feb 10, 2011, at 2:51 PM, Eric Gorr wrote:
> I've got a sample project demonstrating the problem:
>
> http://ericgorr.net/cocoadev/TableViewGridDrawing.zip
>
> I've included
I've got a sample project demonstrating the problem:
http://ericgorr.net/cocoadev/TableViewGridDrawing.zip
I've included a screen recording showing the problem as well.
Basically, I need to drawn some vertical column line in a column. Since, in the
real case, these lines would be drawn for only
On Feb 10, 2011, at 7:28 PM, Quincey Morris wrote:
> On Feb 10, 2011, at 12:59, WT wrote:
>
>> So, why doesn't it sort them correctly when it's accessing the "indexOrName"
>> stored value?
>
> You *cannot* have an attribute that's both a derived property and a stored
> property at the same tim
(Apologies if this message reaches you in duplicate. The first time I sent it,
it was flagged as 10 KB too large.)
I spoke too soon...
Forcing -indexOrName to be invoked at entity creation time ensures that the
corresponding attribute has the correct value but the fetched results
controller s
On Feb 10, 2011, at 12:59, WT wrote:
> So, why doesn't it sort them correctly when it's accessing the "indexOrName"
> stored value?
You *cannot* have an attribute that's both a derived property and a stored
property at the same time. The two things are mutually contradictory. What
you've actua
Your statement that I need to get the values of "indexOrName" stored in the
store led me to write the odd-looking line of code below
cdCountry.indexOrName = cdCountry.indexOrName;
when the entities are created and it fixes the problem in the test project. I'm
now more convinced than ever that C
On Feb 10, 2011, at 8:55 AM, Dave Reed wrote:
>
> On Feb 9, 2011, at 9:44 PM, lorenzo7...@gmail.com wrote:
>
>> I have a NSTableView populated by an NSArrayController. Above the table, I
>> have an NSToolbar, to which I would like add the ability to search. I have
>> found a couple of exa
On Feb 10, 2011, at 3:54 PM, Quincey Morris wrote:
> Perhaps you're assuming that Core Data will internally call the above getter
> to figure out what to put into the store. It doesn't work that way. Most
> likely your store contains nil values for the "indexOrName" attribute. (I'm
> assuming y
Well, regarding the asl_log mystery, I suppose I should have read the man page
more carefully ... (shame on me)
I think, the solution is just that I need to create a client handle *per
thread*, like this:
log_client_ = asl_open( "MyApp", NULL, ASL_OPT_NO_DELAY);
...
asl_log( log_client_, log_ms
On Feb 10, 2011, at 07:19, WT wrote:
> The test project's core data model has a single entity, "CountryCD", with the
> attributes "name", "index", "selected" (representing a boolean), and a
> transformable attribute "indexOrName" which returns the entity's index if
> it's selected or its name i
I am developing a screensaver that is (should) be able to run simultaneously on
multiple monitors (= screens) attached to the same machine (not mirrored).
It seems to be doing fairly well so far, except for two glitches, which is why
I am asking here.
1.
Occasionally, my screensavers output some
The example of countries is just that, an example. The actual app is about
something else. Also, the color of the text is not a model property - the
selected status is.
I think you didn't quite understand what the problem I'm having is. The problem
is that NSFetchedResultsController is ignoring
Matt and Graham - I knew there was a better approach. I'll look into the
things you suggest.
On Feb 10, 2011, at 10:19 AM, Matt Neuburg wrote:
> On Wed, 9 Feb 2011 22:04:58 -0500, Brad Stone said:
>> I made this code to remove any duplicate words from a large group of text.
>
>> if ([resultA
On Wed, 9 Feb 2011 22:04:58 -0500, Brad Stone said:
>I made this code to remove any duplicate words from a large group of text.
>if ([resultArray indexOfObject:s] == NSNotFound)
There's the problem. Who knows how this is implemented? You could be searching
the entire array one entry at a time
Hello list,
a little while ago I posted a question regarding some strange behavior by an
NSFetchedResultsController (under the same subject line as this message). Since
then I've narrowed the problem down a bit more and now have a test project to
show it.
Here's what the goal is, in a nutshell
On Feb 9, 2011, at 9:44 PM, lorenzo7...@gmail.com wrote:
> I have a NSTableView populated by an NSArrayController. Above the table, I
> have an NSToolbar, to which I would like add the ability to search. I have
> found a couple of examples of implementing search using an NSSearchField, but
> t
And Bob will have some books to raffle off!
--Andy
Begin forwarded message:
> From: Andy Lee
> Date: February 8, 2011 11:56:53 AM EST
> To: CocoaHeads-NYC
> Subject: [CocoaHeads-NYC] meeting this Thursday (Feb 10)
> Reply-To: cocoaheads-...@yahoogroups.com
>
> Bob Clair will talk about Bezier
Tom,
> I'm working on a project where I'm reading in a file that contains a list of
> coordinates that are used to define a stitch pattern for embroidery machines.
Would you mind contacting me off-list? Maybe we can cooperate on some topics ...
Mattes
David,
although it's nearly 3 months old, I just stumbled over your posting:
> When a file is selected in Column View in the Finder a Preview and Meta Data
> about the file display. Is there something ala Quicklook that allows me to
> add meta data to the preview?
Did you figure it out? I thi
Ah HA!
This problem has bugged me for ages and I could never find it. I too
worked around it with re-saves or forcing nib recompilation whenever
one of them worked. I always blamed some obscure corruption in IB but
since I'm stuck on 10.5 I assumed it was just something to live with.
I
Hi,
On 30 Jan 2011, at 06:38, Todd Heberlein wrote:
> Is there an easy way to do this? Or should I make sure my document view is
> always at least as large as the content view and then just center my drawing
> inside my document view?
Here's a sub-class of NSClipView that does that. I have to
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