On May 2, 2017, at 3:11 PM, Jens Alfke wrote:
>
> I’ve got a heap block containing many UTF-8 strings, and I’m looking for the
> cheapest way to create NSString objects from them, i.e. without copying all
> the characters.
>
> -initWithBytesNoCopy:length:freeWhenDone: would be perfect, except
You should have the Windows network admin examine the files for their
attributes, ACLs, and other metadata. Compare with files which show up
properly to see if you can identify the problematic ones.
Regards,
Ken
On May 1, 2017, at 11:11 AM, Kirk Kerekes wrote:
>
> More details.
>
> The writ
> On May 2, 2017, at 1:42 PM, Mike Abdullah wrote:
>
> Drop down to CFString. It has similar api to the NSData one you like.
Oh, you mean CFStringCreateWithBytesNoCopy? You’re right, I can use that the
same way. I was being fixated on something that takes a block, and didn’t
realize that (wit
Drop down to CFString. It has similar api to the NSData one you like.
Mike.
Sent from my iPhone
> On 2 May 2017, at 22:11, Jens Alfke wrote:
>
> I’ve got a heap block containing many UTF-8 strings, and I’m looking for the
> cheapest way to create NSString objects from them, i.e. without copyi
I’ve got a heap block containing many UTF-8 strings, and I’m looking for the
cheapest way to create NSString objects from them, i.e. without copying all the
characters.
-initWithBytesNoCopy:length:freeWhenDone: would be perfect, except that the
string bytes are not an individual malloc block (s
On May 2, 2017, at 14:40:59, J. Scott Tury wrote:
>
> In short, use Instruments to see what your app is really processing for your
> collectionView. You may be surprised at what is happening. Once those
> interactions are cleaned up, performance should be good.
Thanks, but performance isn't
Hi Steve,
I recently moved an iOs project over the macOS. We had the exact same though
at first.
After analyzing what was happening in the app using Instruments, I was able to
pin point performance issues within our own iOS engine, which caused the
performance issues I was seeing on macOS.
Has anybody written something better than NSCollectionView to display a
scrolling matrix of cells that has good performance with thousands of items and
works with an array controller? NSCollectionView is a complete mess. Everything
I do is met with crummy behavior.
--
Steve Mills
Drummer, Mac g
