On Apr 24, 2014, at 22:49 , Jens Alfke j...@mooseyard.com wrote:
It is, but most of it appears to be memory management _caused_ by GCD, since
it goes away when I replace the dispatch calls with @synchronized. GCD is
apparently causing a lot of blocks to get copied to the heap.
Well, you
Okay, I just brushed up a bit on toolbars (wow, it's been a *very* long time).
How did you create the instance of RBSStopButtonToolbarItem in the nib? From
the docs, I learned that you can drag a view (in your case a button) from the
IB palette into the Allowed Toolbar Items area. This should
Have you looked at the output from System Trace on both systems? I often find
that to be informative.
That might or might not be the way to tell, but have you considered that the
very different CPU characteristics might mean that the actual timing and
pattern of database commands is different
On 25 Apr 2014, at 04:45, Graham Cox graham@bigpond.com wrote:
On 25 Apr 2014, at 11:24 am, Dave d...@looktowindward.com wrote:
I always knew autorelease was bad news!
No it isn't, at least not inherently.
Inheriently it leads to data dependant methods/code and that is definitely
Hi all,
I've seen in some user's console output from my app the following line:
CoreData: Error: Unable to dynamically link Librarian.framework
Google gives only a handful of results. Anyone know what this log means?
Thanks,
--
On Thu, 24 Apr 2014 14:45:58 -0700, Quincey Morris said:
I still don't see how
foo = [@Something fallbackIfNil:foo];
has any advantage over
foo = foo ?: @Something;
I don’t see how the latter has any advantage over your earlier
suggestion [more or less]:
if (!foo)
On Apr 25, 2014, at 10:22 AM, Sean McBride s...@rogue-research.com wrote:
The 'if form' is arguably better for testing too. Many code coverage tools
are line-based, and with this form it's easier to see if your test cases
cover going in the branch and not.
Sure, and similarly for plain old
On Apr 25, 2014, at 10:38 AM, Andy Lee wrote:
On Apr 25, 2014, at 10:22 AM, Sean McBride s...@rogue-research.com wrote:
The 'if form' is arguably better for testing too. Many code coverage tools
are line-based, and with this form it's easier to see if your test cases
cover going in the
On Apr 25, 2014, at 1:11 AM, Jonathan Taylor jonathan.tay...@glasgow.ac.uk
wrote:
Have you looked at the output from System Trace on both systems? I often find
that to be informative.
OK, I tried this and it did turn out to be very informative :) even though I
don’t know how to interpret
On Apr 25, 2014, at 8:08 AM, Jens Alfke j...@mooseyard.com wrote:
I’m ending up at the opposite of the received wisdom, namely:
* dispatch_sync is a lot cheaper than dispatch_async
* only use dispatch_async if you really need to, or for an expensive
operation, because it will slow down all
I'm trying to do something with help which I would have hoped
would be straightforward, but it seems not be so.
I have several applications which are both Windows and Mac. I
have a help tool (Windows based) which generates a .chm file for
Windows and a collection of .html files for the Mac.
On 2014 Apr 25, at 10:38, Tom Doan t...@estima.com wrote:
1. NSHelpManager does not seem to have a way to open up a page
based upon the file name (just anchors and search strings), while
the older Apple Help did. Am I missing something there?
I don’t think so. All my pages begin with, an
i just noticed i’m not sure in which seed it occurred: NSScroller seems to
have undergone some revision. i now get this message:
CoreAnimation: warning, deleted thread with uncommitted CATransaction; created
by:
0 QuartzCore 0x7fff96328ff6
On Fri, Apr 25, 2014, at 12:20 PM, edward taffel wrote:
i just noticed i’m not sure in which seed it occurred: NSScroller seems
to have undergone some revision. i now get this message:
CoreAnimation: warning, deleted thread with uncommitted CATransaction;
created by:
0 QuartzCore
On Apr 25, 2014, at 3:32 PM, Kyle Sluder k...@ksluder.com wrote:
On Fri, Apr 25, 2014, at 12:20 PM, edward taffel wrote:
i just noticed i’m not sure in which seed it occurred: NSScroller seems
to have undergone some revision. i now get this message:
CoreAnimation: warning, deleted thread
I'm trying to convert from RTF to HTML like so:
NSAttributedString* rtfContent = [[NSAttributedString
alloc]initWithRTF:rtfData documentAttributes:nil];
NSData* htmlData = [rtfContent dataFromRange:NSMakeRange(0,
rtfContent.length)
On Fri, Apr 25, 2014, at 01:16 PM, edward taffel wrote:
thanks kyle,
if this were the case, i should expect to see the same report for both
scrollers;
Not necessarily. If they were both deallocated on the same background
thread, then there's only one thread with a dangling CATransaction to
Andy,
Thank you for the guidance! Clicking twice on the toolbar item in IB revealed
the NSButton Attribute Inspector. However, now the images will not show despite
being set in IB. I tried programmatically to set the images for the outlet
NSButton and got error messages pertaining to “not
Have you clicked the 'strategy' buttons at the top left of instruments, I for
some reason can only do this after I've recorded a trace, not during? They are
easily overlooked but show per-core or per-thread traces. They can be very
useful finding places where everything blocks waiting for one
On Apr 25, 2014, at 5:52 PM, Peters, Brandon bap...@my.fsu.edu wrote:
Thank you for the guidance! Clicking twice on the toolbar item in IB revealed
the NSButton Attribute Inspector. However, now the images will not show
despite being set in IB. I tried programmatically to set the images for
On Apr 25, 2014, at 5:42 PM, Roland King r...@rols.org wrote:
They can be very useful finding places where everything blocks waiting for
one piece of code to execute, or you ping madly from thread-to-thread,
queue-to-queue.
Thanks, that sounds very useful. I’lll give it a try when I dive
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