Hello all,
I'm using a directory enumerator to recurse through a series of directories,
and it always fails after going through a certain number of enumerations. If I
enumerate through the same directory over and over, it tends to fail in about
the same place, but if I enumerate through other
On Jan 13, 2010, at 11:38 AM, Robert Martin wrote:
> PS - Also, when I use NSDirectoryEnumerator, it returns a string, not an
> URL...
The documentation actually doesn't say... I assumed that a directory enumerator
that is created with a URL would return URLs, but I guess not... In any case,
Yeah that works, I had an assertion failing in there somewhere…
Now I have to go pester the sqlite-users list. Yick.
Jamie
On Jan 13, 2010, at 1:38 PM, Robert Martin wrote:
> Assuming that the original path is valid, this looks ok to me - maybe you
> might try commenting out the lines:
>
>>
A quick question...
How does one support -cancel in an NSBlockOperation? Testing [NSThread
isCancelled] doesn't appear to work.
Jamie___
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On Jan 14, 2010, at 11:59 AM, Nick Zitzmann wrote:
> On Jan 14, 2010, at 12:30 PM, Jamie Hardt wrote:
>
>> How does one support -cancel in an NSBlockOperation? Testing [NSThread
>> isCancelled] doesn't appear to work.
>
> The same way you do it with NSInvoc
On Jan 14, 2010, at 12:07 PM, Nick Zitzmann wrote:
> Sorry, forgot that block operations, unlike invocation operations, don't take
> arguments. (Guess which one I use more often?) Yes, I'd try what you're
> proposing.
It was a good though, but doing something like this...
NSBlockOperation *b =
Is there a straightforward way, or a way through the Cocoa API, to treat
signals like SIGTERM and SIGHUP as run loop sources and to handle them as
events in the run loop? Right now I install signal handlers during
initialization and these just set flags that are tested on every spin thru the
r
Thanks!
On Mar 3, 2010, at 7:28 PM, Ken Ferry wrote:
> In 10.6 you can also do this by setting a dispatch queue on which you want a
> block invoked when a signal comes in. If you give it the main dispatch
> queue, that's like installing on the runloop of the main thread.
>
> See .
>
> This
Hello all,
I've looked around for writing about this, but I can't really find
anybody who has declared the absolutely right solution to this problem.
I'm using the SenTesting kit and writing a class that initiates a web
download, async using the run loop. How can I write a unit test that
Thanks, I dimly recall seeing something like this before...
On Jul 4, 2009, at 12:19 PM, A.M. wrote:
On Jul 4, 2009, at 3:10 PM, Jamie Hardt wrote:
[...]
But does anyone know how to setup something like a stream read or
URL download, and make sure run loop completely services the
right? I can't help thinking there's something goofy
going on in my NSManagedObjectContext, something not being committed
or updated or something.
On a side note, does anyone know why I can't see the fetchPredicate
for an NSArrayController in the debugger? No such member seem
How does the sqlite file relate to pulling XML from your website? I
do not follow you there.
On Sep 11, 2008, at 1:44 AM, Amy Heavey wrote:
Hi,
Sorry for the newbie question,
I'm trying to write an app to access/edit data held in an sqlite
file generated by another coredata app. I need t
All of the collection classes -retain and -release objects that are
added to them, so you can release them in your code and as long as you
are retaining or otherwise holding onto the collection itself, the
collection will keep a strong ref to the objects it holds.
http://developer.apple.com
Ah I see. XML on web -> your program -> sqlite store that someone
else's program reads/writes.
Looping over the data in the table should just be a matter of going
through all of the items in the table's bound NSArrayController:
//code
NSArray *objectsToLoopThru = [myArrayControllerWithReco
ntext. I've been bitten by this before.
On Sep 11, 2008, at 10:32 AM, infinite labs wrote:
On Thu, Sep 11, 2008 at 7:18 PM, Jamie Hardt <[EMAIL PROTECTED]>
wrote:
"Arrays maintain strong references to their contents—in a managed
memory
environment, each object receives a reta
Oh... Is this what you mean?
NSArray *objectsToLoopThru = [myArrayControllerWithRecordsFromTheWeb
arrangedObjects];
foreach (id oneObjectInTable in objectsToLoopThru) {
NSManagedObject *newObjectToStore = [NSEntityDescription
insertNewObjectForEntityForName:@"
rder it to
fetch: or fetchWithRequest:
UNTIL I save the document, at which time the array controller
realizes
what's been going on and fetches the correct scenes.
IIRC, this is expected behavior. Quirky, perhaps. What you probably
want is
to apply the predicate also as a filter predicate. O
Did you include /usr/lib/libSystem.dylib into your Linked Frameworks?
On Thu, Sep 11, 2008 at 3:04 PM, dexter morgan <[EMAIL PROTECTED]>wrote:
> Hello List,
> I've a simple c project that uses semaphores.
> I've tried to include it inside the main.c
>
> #include
> #include
> #include
> #includ
2 ways-
* Identically to C:
int myArray[X_SIZE][Y_SIZE];
This will perform much faster but will have all of the drawbacks of a
dumb C array.
* Or with NSArray/NSMutableArray:
NSMutableArray *myArray = [NSMutableArray arrayWithObjects:
[NSMutableArray array],[NSMutableArray array],nil];
e
the MainWindowController to do the view switching. All roads in the
responder chain lead to the NSDocument eventually.
Jamie Hardt
The Sound Department
http://www.soundepartment.com/
http://www.imdb.com/name/nm0362504/
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can then call a method on
controller A.
This can work just as well. In your document class, after you've made
the window controllers with -makeWindowControllers, hand them both a
weak ref to the other, and then use methods on one to pass thru
actions to the other.
Jamie Hardt
The Sound
Dave-
Just a thought
NSString *path = [[NSWorkspace sharedWorkspace]
absolutePathForAppBundleWithIdentifier:bundleIdentifier];
NSString *appName = [[path lastPathComponent]
stringByDeletingPathExtension];
On Sep 12, 2008, at 2:06 PM, Dave DeLong wrote:
Hi everyone,
I've been looki
method is never
called, even when the main app quits. In fact, the -dealloc method
in the main controller is never called either. (I did not work on
the main controller code.)
Jamie Hardt
The Sound Department
http://www.soundepartment.com/
http://ww
"[EMAIL PROTECTED]". That gives you a list of
countries to populate the NSArrayController for Countries, and then
you make the popup button's selection bound to a filter predicate on
your Locations array controller.
Jamie Hardt
The Sound Department
http://www
always
"Manager," 2 was always "Shift Supervisor," etc. But even then I'd
avoid locking myself down to a fixed number of roles per department,
since these can change with reorganizations.
Jamie Hardt
The Sound Department
Hello-
I don't thin you can call dictionaryWithObject: without having an
autorelease pool set up, and initialize might be getting called before
autorelease pool for the main loop is getting setup. Try replacing
dictionaryWithObject: with a standard alloc-init sequence.
Or, do the initial
You wont, since the garbage collector will be doing the work of the
autorelease pool, and the log will just show references to a
deallocated object as a bad access. Try running it in 10.3 with
zombies enabled to get a warning that might be more useful.
On Sep 17, 2008, at 10:06 AM, Kevin
Hi-
Your fetch request isn't finding any Categories, and the array
returning from executeFetchRequest is empty. Before doing the
setValue:forKey:, you should test the returned array from
executeFetchRequest to make sure it contains >0 categories, and handle
the situation appropriately if
What about taking your objects and sorting them by value, and popping
the last object?
NSFetchPredicate *fr = /* lets say this is setEntity to your entity */;
NSManagedObjectContext *moc = /* your moc here */;
[fr setSortDescriptor: [[[NSSortDescriptor alloc] initWithKey:@"value"
ascending:Y
CosMouseViewController.o
My question is, do I need to override the +(Class) class method for
each InputElement subclass, and if so how do I make a Class object?
Jamie Hardt
The Sound Department
http://www.soundepartment.com/
http://www.imdb.com/name/nm0362504/
_
WebViews don't have a "security level" in the sense of IE; if the
client (your app) wishes to apply certain security measures, it can do
so by using setting the WebPreferences object of the web view to allow/
disallow javascript, java, allow/disallow plugins (all or nothing),
and the client
here as a result of a GUI action. How do
I do this in Cocoa, or is there a better way?
Jamie Hardt
The Sound Department
http://www.soundepartment.com/
http://www.imdb.com/name/nm0362504/
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Please d
e view. SO, if you took the
hypothetical view "B" above and stroked from (0,0) to (100,0), the
line would only go halfway across the view (50 pixels), as its
bounds.size.width are 2x of its frame.size.width.
Hope this helps. Post your code, as you might have the rects all
r
On Oct 29, 2008, at 6:01 AM, Daniel Luis dos Santos wrote:
Hello,
Are there in the Foundation framework (or anywhere else on the Cocoa
platform) path handling routines (directory extraction, path
decomposition) ?
NSString has several methods for extracting the basename, directory
name
cation, NSUserDefaults and its friends
are definitely the simpler way to go, but they both work.
Jamie Hardt
The Sound Department
http://www.soundepartment.com/
http://www.imdb.com/name/nm0362504/
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ave a godlike object listening for the
"NSManagedObjectContextObjectsDidChangeNotification" and doing the
action upon the object's removal.
I don't think I'm doing this exactly the right way, and I'd like to
know if anyone else does this differently?
Ja
Maybe a poor choice of words on my part. s/God Object/Any old model
object/
Just with the understanding that this object not be a controller.
On Nov 22, 2008, at 7:07 PM, Kyle Sluder wrote:
I don't see why this requires a god object; why can't your
model-controller (NSPersistentDocument sub
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