When I define NS_BUILD_32_LIKE_64=1 I can simply write:
NSUInteger u = 12;
NSLog(@"u = %lu", u );
Otherwise I would need to use a cast like:
NSLog(@"u = %lu", (unsigned long)u );
or even more clumsy:
#if __LP64__
NSLog(@"u = %lu", u );
#else
NSLog(@"u = %u", u );
#endif
The 64
If it's only NSLog formatting that's an issue, a trick we use for
cross-platform printfs is a conditional macro (this is off the top of my head;
ours is conditional on Windows or Mac/Linux):
#if __LP64__
#define FMT_NSUInt "%lu"
#else
#define FMT_NSUInt "%u"
#endif
NSLog(@"u = "FMT_NSUInt" etc"
On Jun 11, 2011, at 00:54, Gerriet M. Denkmann wrote:
> The 64-Bit Transition Guide for Cocoa just says:
> "The NS_BUILD_32_LIKE_64 macro is useful when binary compatibility is not a
> concern, such as when building an application."
>
> So: why is this NS_BUILD_32_LIKE_64 not always defined (as
Am 11.06.2011 um 03:19 schrieb Jens Alfke:
>
> On Jun 10, 2011, at 5:35 PM, jodischla...@gmx.de wrote:
>
>> I want the TCPServer to return some data block to each client that connects.
>> I basically just want to put the bytes of the NSData object one after
>> another on the outputstream that
Am 11.06.2011 um 05:01 schrieb Ken Thomases:
> On Jun 10, 2011, at 7:35 PM, jodischla...@gmx.de wrote:
>
>> I want the TCPServer to return some data block to each client that connects.
>> I basically just want to put the bytes of the NSData object one after
>> another on the outputstream that i
Hi,
I have a view with view controller. The controller receives scroll changes.
visibleRect returns bogus, so I tracked it with NSLog and confirmed this.
I use this code:
NSRect theRect = [[self view] visibleRect];
NSLog(@"%@",NSStringFromRect(theRect));
When I scroll using the scrollwheel
Never mind, what works reliably is:
NSRect theRect = [[[self view] enclosingScrollView] visibleRect];
Am 11.06.2011 um 14:39 schrieb Alexander Reichstadt:
> Hi,
>
>
> I have a view with view controller. The controller receives scroll changes.
> visibleRect returns bogus, so I tracked it
No, it's not solved. This works, because it always gives me the same rectangle.
As far as I can see this call is broken. As soon as a user drags the scrollbar
freely, the numbers go all bunkers as if the visible rectangle had an origin
which was a hundred miles down the screen. As a result rowsI
My bad, I made an NSInteger into an NSUInteger the wrong way hence returning an
amount of rows for an NSTableview that was incorrect, so the tableview really
grew to that size.
Am 11.06.2011 um 15:03 schrieb Alexander Reichstadt:
> No, it's not solved. This works, because it always gives me the
Hi
In Mac OS 10.6 (Snow Leopard) it is pretty simple to launch another
application from within my application (in a way that my application becomes
a "parent" process to the child) - i either may call [NSTask launchTask], or
call fork()/exec() - either way, my process and the launched
process-appl
On Jun 11, 2011, at 10:32 AM, Nick wrote:
> In Mac OS 10.6 (Snow Leopard) it is pretty simple to launch another
> application from within my application (in a way that my application becomes
> a "parent" process to the child) - i either may call [NSTask launchTask], or
> call fork()/exec() - eithe
Ken,
i have an agent and a corresponding per-agent process (this per-agent
process, apart from doing its main job and displaying gui when its clicked,
displays an icon in dock which can change colors). Of course, the agent is
spawned for every logged in user.
I found parent-child connected (socket
On Sat, Jun 11, 2011 at 9:59 AM, Nick wrote:
> I found parent-child connected (socketpair) sockets/pipes to be the easiest
> way to set up a conversation between an agent and that peruser application
> in Dock. And in Snow Leopard it works.
Okay, it makes one thing easy (IPC) and another thing h
On Jun 11, 2011, at 11:59 AM, Nick wrote:
> i have an agent and a corresponding per-agent process (this per-agent
> process, apart from doing its main job and displaying gui when its clicked,
> displays an icon in dock which can change colors). Of course, the agent is
> spawned for every logge
Nick wrote:
This "per user" idea does not let me use any advertisement-based
IPCs (like
user domain sockets or bonjour). I need some "per user only" IPC -
so other
user's instance of the process does not interfere with the current
user's
one.
A Unix domain socket can be placed anywhe
Dear all,
I sent a large number, e.g., 200,000, of XML to a remote node. Each time,
the XML was created by the following method. Because of the large number, I
noticed the consumed memory was large (more then 1G!) from Activity Monitor.
Even after the sending was done, the memory was still kept in
Thank you.
I am sorry, I should have tested how it behaves with ordinary applications
before.
I just realized that I was wrong about the source of the issue i am having.
[NSTask launchTaskForPath] works perfectly on both systems, for both GUI
(bundled .app) and command line applications - it works
On Jun 11, 2011, at 12:03 PM, Bing Li wrote:
> Dear all,
>
> I sent a large number, e.g., 200,000, of XML to a remote node. Each time,
> the XML was created by the following method. Because of the large number, I
> noticed the consumed memory was large (more then 1G!) from Activity Monitor.
> Ev
According to all the examples I have found the following code should give me
the RGB components of any UIColor.CGColor I pass to it
However I get back a scrambled and often inaccurate array of color values which
turns out to be useless.
CGFloat colors[[widgetArray count]*4];
:\
I think I have it figured out
All colors work except white and black.
I had to detect those and build the rgb manually
On Jun 11, 2011, at 4:12 PM, Development wrote:
> According to all the examples I have found the following code should give me
> the RGB components of any UIColor.CGColo
How do the results differ between what you saw before and after saving the
document? Is everything wrong? or just the scaling, the rotation, what?
And to draw an object, are you using an affine transform just to rotate it or
for scaling and/or translation as well?
On Jun 9, 2011, at 4:25 PM, D
And also to clarify, are you "freeze drying" a view or the objects it draws?
You should be doing the latter since that's part of your model.
On Jun 11, 2011, at 6:47 PM, Steve Christensen wrote:
> How do the results differ between what you saw before and after saving the
> document? Is everyth
On Jun 10, 2011, at 11:58 PM, Scott Steinman wrote:
> Please forgive me if my question is stupid. It's frustrating being a Cocoa
> noobie after 30 years of scientific programming, but I'm doing my best to
> learn.
>
> I'm working on an application that displays a diagram I have drawn in a
>
Hi All,
I have an app that consists of a scroll view subclass which contains a single
subview. In the scroll view subclass I override layoutSubviews based on Apple
sample code (see below). The intention of layoutSubviews is to centre the
subview in the scrollview when the subview is smaller tha
I've been using iWeb together with this link:
http://www.ehow.com/how_7515811_do-add-xcode-project.html
Martin
On 10, Jun, 2011, at 01:14 AM, Matt Neuburg wrote:
> On Wed, 08 Jun 2011 09:33:50 +0200, Michael Thon said:
>> What tools to y'all recommend for writing content for the help viewer on
Dear Nick,
I appreciate so much for your reply!
I add a sub-autoreleasepool immediately outside the method that created XML.
Once if the XML is sent, the memory should be released, right? Now the
amount of memory consumed is very limited, almost no change in Activity
Monitor.
So I guess sub-auto
On Jun 11, 2011, at 11:39 PM, Bing Li wrote:
> I add a sub-autoreleasepool immediately outside the method that created XML.
> Once if the XML is sent, the memory should be released, right? Now the amount
> of memory consumed is very limited, almost no change in Activity Monitor.
>
> So I guess
On Sat, Jun 11, 2011 at 1:03 PM, Bing Li wrote:
> NSData *data = [xmlDoc XMLData];
> NSString *xmlStr = [[[NSString alloc] initWithData:data
> encoding:NSUTF8StringEncoding] autorelease];
> xmlStr = [xmlStr stringByAppendingString:@"\n"];
> const char *xmlChar = [xmlStr
Der Stephen and Nick,
I solved the problem in this way.
- (void) Send
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
char *message = [self createSendMessage];
[self send:message];
[pool drain];
}
It also works. How do you think about the solution?
Best,
Bing
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