On May 31, 2012, at 8:59 PM, Antonio Nunes wrote:
Couldn't we just [[NSObject alloc] init]? I think @synchronized cares about
pointer uniqueness, not about the class, no? (And, as I learned from this,
under ARC the pointer should also actually respond to memory management
methods, i.e. be
Thanks Alex,
Thanks for your reply.
If you're talking about the com.apple.security.inherit entitlement, that only
works for helper apps which are launched via fork/exec from the main
application. When the helper app is launched by LaunchServices (via
SMLoginItemSetEnabled) it crashes
On Jun 1, 2012, at 4:33 PM, Mark Allan wrote:
Thanks Alex,
Thanks for your reply.
If you're talking about the com.apple.security.inherit entitlement, that only
works for helper apps which are launched via fork/exec from the main
application. When the helper app is launched by
On May 31, 2012, at 11:36 PM, Graham Cox wrote:
I wonder if it's a stack space issue? I'm getting EXC_BAD_ACCESS with code 13
- where are these codes listed? Is there a way to increase stack space for a
thread?
That depends. How are you creating the thread? It isn't difficult to do using
Hi. I've seen demos for writing app preferences within the app's bundle, but
we have to deliver apps internally that have a unique assigned id on each
device and changing the value, recompiling and placing the app on each device
is far from ideal.
What would be nice is that if I could save
On 02/06/2012, at 1:55 AM, Nick Zitzmann wrote:
That depends. How are you creating the thread? It isn't difficult to do using
either the pthread or NSThread APIs.
Well, I started with the NSThread method that I've used classically, but moved
it over to using NSInvocationOperations in a
On Jun 1, 2012, at 4:18 PM, Graham Cox graham@bigpond.com wrote:
On 02/06/2012, at 1:55 AM, Nick Zitzmann wrote:
That depends. How are you creating the thread? It isn't difficult to do
using either the pthread or NSThread APIs.
Well, I started with the NSThread method that I've
On 1 jun 2012, at 18:15, Kyle Sluder wrote:
That would make it unsafe to access the same NSXMLParser instance from two
different NSOperations.
Not necessarily. It all depends on the context of where the operations are
executing.
Joar
___
On 02/06/2012, at 11:15 AM, Kyle Sluder wrote:
It's important to note that operation queues (and dispatch queues for that
matter) do not guarantee anything about what threads your operations execute
on. Apple's notoriously slippery definition of thread-safe can still bite
you if the
A question about NSOperationQueue:
Is there a way to add operations to the queue so that they jump the queue
ahead of any operations that are not running and have not been run yet?
Here's my use case:
I have a browser that browses folders full of SVG files. To create a thumbnail
preview of
On Jun 1, 2012, at 8:07 PM, Graham Cox graham@bigpond.com wrote:
A question about NSOperationQueue:
Is there a way to add operations to the queue so that they jump the queue
ahead of any operations that are not running and have not been run yet?
Give them a higher priority. You should
On 02/06/2012, at 1:12 PM, Kyle Sluder wrote:
Give them a higher priority. You should be able to alter the priorities as
the user scrolls, and NSOperationQueue will do the right thing.
I tried this but it doesn't work - a bit of thought about how the ops are
queued will show why no
On Jun 1, 2012, at 8:23 PM, Graham Cox graham@bigpond.com wrote:
On 02/06/2012, at 1:12 PM, Kyle Sluder wrote:
Give them a higher priority. You should be able to alter the priorities as
the user scrolls, and NSOperationQueue will do the right thing.
I tried this but it doesn't
At the moment that the operations are queued, there are some operations
in the queue not yet run, and some running. The code that creates the
operations doesn't know which ones are needed more urgently (the latest
ones), so it can only assign a high priority to all of them, so they all end
up
On May 29, 2012, at 8:03 PM, Shawn Bakhtiar wrote:
The Master Control Program from Tron
Could not agree with you more.
Rather than abandon the App Store we are going to use it as a 'nose under the
tent' … I cannot go into details but suffice it to say there are ways to use
the ubiquity of
On 02/06/2012, at 2:36 PM, Julius Oklamcak wrote:
Potentially you could end up queuing up hundreds (or thousands) of thumbnail
generation requests (depending on how many SVG files the user has). If the
user was to close the browser to do something else, or switch to another
app, you would
Hello,
I'm able to add additional space around a paragraph in my subclass of
NSATSTypesetter's implementation of
willSetLineFragmentRect:forGlyphRange:usedRect:baselineOffset:. However, I am
not getting what I expect as I tweak the parameters to this method. I was
hoping for some insight on
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