to add that.
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Help
I would suggest rethinking the table view enclosure and just use a collection
view with headers and footers by way of the supplemental views.
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> On Mar 9, 2018, at 8:00 AM, Glen Huang wrote:
>
> Hi,
>
> I asked a question about putting U
Try defaults delete in the Terminal.
--
Gary L. Wade
http://www.garywade.com/
> On Apr 24, 2018, at 8:42 AM, Richard Charles wrote:
>
> On macOS an applications user defaults are stored in a preference plist file
> located in ~/Library/Preferences.
>
> If this fil
r, and an
embedded 16-bit zero within the bytes, even if it’s the last character in your
array.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On May 26, 2018, at 3:18 AM, Vojtěch Meluzín
> wrote:
>
> Hard to say really, but we know that it does work p
You might also find WWDC 2018, Session 409, informative.
--
Gary L. Wade
http://www.garywade.com/
> On Sep 7, 2018, at 1:44 PM, Allan Odgaard wrote:
>
>> On 7 Sep 2018, at 19:46, Casey McDermott wrote:
>>
>> Problem is, with ARC turned on, the pointer is never nil, so
provide your
own field editor that does the same thing, and drawing when not editing would
follow the non-boxed method.
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Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Feb 9, 2019, at 12:36 PM, Devarshi Kulshreshtha
> wrote:
>
> I am trying to draw boxes
do it in a text field subclass, you’re probably
better off managing that from its controller. By the time your sheet shows up,
your text field is no longer performing any editing since it’s no longer the
first responder.
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Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
es. If you want to preserve state for your class, you
need to do that yourself, and while you could encapsulate that in an
NSNotification, it's overkill and causes you to think along lines for which the
class was not designed.
--
Gary L. Wade (Sent from my iPhone)
http://www.g
In your dealloc, you should release ivars before calling super dealloc. Ideally
a crash will tell you that quickly; otherwise things could be very bad.
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What I believe you're wanting to know is that cells in a matrix have their
row-column coordinates start from the top left, so the cell at (0,0) is in the
top left of its enclosure matrix and the cell at row 1 column 0 is below it.
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Gary L. Wade (Sent from my iPhone)
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to see if it
changes anything for your own satisfaction. If you must override NSMatrix for
some extra drawing, use the value of -isFlipped to know whether top left or
bottom left is the origin.
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Gary L. Wade (Sent from my iPhone)
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On Sep 24, 2013, at 9:47 AM, Peter
Sounds like you should write up some UI/Usability bugs at
http://bugreport.apple.com/
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Gary L. Wade (Sent from my iPhone)
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On Sep 24, 2013, at 5:54 PM, David Rowland wrote:
> The weather app is almost unreadable - tiny, thin type in white on a light
> blue back
en best to
not break on C++ exceptions except where you can focus the breakpoints, or
you'll got lots of spurious encounters.
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y modification.
In other words, you can't assume that every time you call -itemArray you
will get a new immutable array, but it's not a bad practice to operate as
though you would.
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10.8.5, 10.9, 10.7.5.12, etc.
If there's a need for knowing the build version and doing a similar
comparison (not to say this applies for you), you could parse the number,
letter, and number from the key ProductBuildVersion into corresponding
values and store those in another NSIndexPath.
--
G
For any Apple people who care, there's now rdar://15320964 to help with
this conundrum. For anyone else, feel free to file your bugs.
--
Gary L. Wade
http://www.garywade.com/
On 10/25/2013 8:53 AM, "Sean McBride" wrote:
>On Fri, 25 Oct 2013 06:02:23 -0700, Gary L. Wade sa
back to you if it's really
Apple's bug.
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Gary L. Wade (Sent from my iPhone)
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> On Oct 27, 2013, at 3:49 PM, John Bishop wrote:
>
> We've filed a bug report (15328543), but this is such a killer for our
> customers we need to find out w
time?) you might be able to
more quickly ascertain equality. Hashes for large file equality are a whole lot
more necessary when the latency of file access is orders of magnitude larger
than local file access (consider across-network full-copying of files,
something backup and sync products want
on if appropriate.
FYI, I've worked on a few backup and sync apps/processes and am pretty
comfortable with file system bottlenecks both local and remote.
--
Gary L. Wade
http://www.garywade.com/
On 11/30/2013 2:47 AM, "Graham Cox" wrote:
>It¹s also likely to be slow in itself
ctor out those calls that were in
those libraries and call the OS X-explicit frameworks. If you want greater
context, there are lots of other discussions on SO and elsewhere.
--
Gary L. Wade (Sent from my iPhone)
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> On Jan 6, 2014, at 5:41 AM, Appa Rao Mulpuri wrote:
devices, especially simulators and AirPlay similar to how the
old DVD anti-copy-protection thing worked.
--
Gary L. Wade
http://www.garywade.com/
On 2/8/2014 9:56 AM, "Kyle Sluder" wrote:
>On Feb 8, 2014, at 5:37 AM, David Delmonte wrote:
>>
>> I realized I coul
th the
bullet and no hint text; maybe a tie-in?
It's all academic for us; this needs to be addressed by Apple, so file
your Radar you've been threatening to do, and maybe it'll make the next
upgrade.
--
Gary L. Wade
http://www.garywade.com/
On 2/8/2014 10:10 AM, "Kyle Slude
trying to be reformatted but in a way the
back end didn't like it, so I turned off JavaScript while filling it in and
then submitted it. If things still don't work, try emailing d...@apple.com and
explain this issue and your real issue.
--
Gary L. Wade (Sent from my iP
.
--
Gary L. Wade
http://www.garywade.com/
On 2/22/2014 7:33 AM, "jonat...@mugginsoft.com"
wrote:
>Hence NSDecimal -getValue: populates a pointer to a double.
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The class NSDecimalNumber can already handle arithmetic operations. Look up its
documentation directly.
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> On Mar 9, 2014, at 4:34 AM, "jonat...@mugginsoft.com"
> wrote:
>
> I require to use NSDecimalNumber
such extensions, and that it should be applied to the
appropriate methods in NSPredicate.h.
--
Gary L. Wade
http://www.garywade.com/
On 3/19/2014, 2:13 PM, "Sean McBride" wrote:
>On Thu, 6 Mar 2014 15:47:08 -0800, Greg Parker said:
>
>>>> I remember the ³Month Of Appl
Since this could be a security exploit with malformed data being allowed
in a bad way, you might set your bug to be a security issue and that¹ll
raise eyebrows fast. You do remember how you could crash an app by using
a malformed file URL some time back?
--
Gary L. Wade
http://www.garywade.com
If all you have is a nested set of arrays, then you¹ll have to write your
own objectAtIndexPath: method that walks your nested set of arrays.
--
Gary L. Wade
http://www.garywade.com/
On 3/26/2014, 1:14 PM, "Torsten Curdt" wrote:
>Going through a NSTreeController feels like cracki
objects when
you¹re in /Documents.
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[A]in't [N]o [S]uch [T]hing [A]s [A] [F]ree [L]unch
TANSTAAFL
TANS TAA FL
Tends To Fail
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. Xcode
guesses me wrong at least 1/3 of the time.
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Gary L. Wade
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On 4/26/2014, 11:06 AM, "Alex Kac" wrote:
>You’re a programmer - you’re supposed to know what happens under the
>hood. That’s part and parcel of developing good, op
ow English while the user was running
Turkish. That particular case may be workable now, but a similar one may occur.
See how Apple does this in Xcode for their documentation viewer.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
> On Apr 29, 2014, at 10:52 AM, Gordon Apple
edit the XIB,
lock the XIB so Xcode won't change it, and then relaunch Xcode. You may not
have to go that far, but I wouldn't doubt that support for pre-10.4 number
formatters to be lost in test for later-XIB formats.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
&
short-circuiting the speaking? It’s been a while
since I’ve worked on my app, but I remember some calls will stop any
current speaking.
--
Gary L. Wade
http://www.garywade.com/
On 5/14/2014, 11:15 PM, "Gerriet M. Denkmann" wrote:
>
>On 15 May 2014, at 08:41, Jens Alfke wrote
naming contract.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
> On May 15, 2014, at 5:53 AM, "Gerriet M. Denkmann"
> wrote:
>
>
>> On 15 May 2014, at 15:53, Gary L. Wade wrote:
>>
>> Also, I haven’t tried this sequence myself,
u are one of us going to
WWDC in a couple of weeks, be ready to talk with whatever group you'll need to;
that's how I found out the cause of the memory leak bug by one of the team
members bringing up the source code right there.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywad
I've only just run across this as a potential solution to a prospective need,
but might Kernel Authorizations be what you need?
https://developer.apple.com/library/mac/technotes/tn2127/_index.html
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
> On May 22, 2014, at 9:21
ormer and Condicion for the latter.
While it is true you will see little, if any, performance difference in the
execution of your code, you will find your coding and debugging performance
improved by doing these safer and best practices of software development.
--
Gary L. Wade (Sent from my iPhone)
ed one.
Then, that might add fuel to your bug report and/or provide extra info for your
'icns' merge operation.
--
Gary L. Wade (Sent from my iPad)
http://www.garywade.com/
> On May 29, 2014, at 3:38 PM, John Brownie wrote:
>
> Simplified from the previous question, which didn&
The file format for an icns file is the same as an 'icns' resource, which is
documented in IconStorage.h.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
> On Jun 2, 2014, at 5:04 PM, John Brownie wrote:
>
>> On Sat May 31 2014 12:37:59 GMT+1000 (P
tly handled, and you'd need to handle any intermediate drawing states
(including the actual check mark, whatever it may be) and retina issues that
may come up.
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/NSURL), and drives are physical entities while volumes are
logical data on those, so you may have multiple volumes per drive.
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On 7/11/2014, 1:29 PM, "Bill Cheeseman" wrote:
> And I've discovered another difficulty, although I think I can handle it.
Sounds like it’s time to update Cocoa Recipes to a 3rd edition to fully
share these nuggets.
--
Gary L. Wade
http:
e are owners of the
object that would be okay with that difference.
--
Gary L. Wade (Sent from my iPad)
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> On Jul 14, 2014, at 12:15 PM, Carl Hoefs
> wrote:
>
> Okay, 1 last question on this. Is there a way to promote-in-place an NSData
> objec
Your Xcode 3.2.6 project most likely references at most 10.6, which is not
supported by Xcode 5.1.1, so you'll need to adjust your project's SDKs to match
those installed. Select the project in the file viewer, choose the build
settings panel, and enter SDK in the search field.
--
Ga
f the time just adjusting the deployment target and base SDKs gets things
going.
--
Gary L. Wade (Sent from my iPhone)
http://www.garywade.com/
> On Jul 30, 2014, at 10:12 AM, Jens Alfke wrote:
>
>
>> On Jul 30, 2014, at 6:53 AM, Gary L. Wade
>> wrote:
>>
>> Your
If you do that, make sure the owner/groups match the app to make sure you don't
modify them accidentally.
And one of these days Apple will utilize those deprecation/available attributes
so we can arbitrarily set and test SDKs without having to do any of this.
--
Gary L. Wade (Sent fr
used:
NSLog("%@: The date is now %@", Locale.current.identifier, NSDate())
For a predictable format in logs, I’d suggest using NSISO8601DateFormatter.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Aug 20, 2019, at 12:50 PM, Carl Hoefs via Cocoa-dev
through that
exercise, without cutting corners or assuming stuff, a solution usually
presents itself.
--
Gary L. Wade
http://www.garywade.com/
> On Aug 24, 2019, at 4:44 AM, Turtle Creek Software via Cocoa-dev
> wrote:
>
> Our app delegate class is not deallocated. The window c
I don’t recall if the URL can be a remote URL in addition to a file URL, but
regardless, check the status of the source ref with CGImageSourceStatus first.
The index value is used for compound images like animated GIFs and PNGs.
--
Gary L. Wade
http://www.garywade.com/
> On Sep 25, 2019, a
Are you running on Mojave or Catalina beta? I’ve found some things in some
simulators work better when under Catalina beta.
--
Gary L. Wade
http://www.garywade.com/
> On Sep 26, 2019, at 5:37 AM, Eric E. Dolecki via Cocoa-dev
> wrote:
>
> FYI: This only appears when running in
don’t recall it right now.
--
Gary L. Wade
http://www.garywade.com/
> On Oct 11, 2019, at 8:00 AM, Turtle Creek Software via Cocoa-dev
> wrote:
>
> I checked the GNUstep project, and it does seem decently clear and
> well-commented. If Apple made it possible to see and step
Clarification: For long-time Mac and now available in SwiftUI, you can even
write “no” code to do some things with bindings.
--
Gary L. Wade
http://www.garywade.com/
> On Oct 11, 2019, at 8:31 AM, Gary L. Wade
> wrote:
>
> For Mac and SwiftUI, you can even write “no” code to do
text
selection of a menu item when opened.
--
Gary L. Wade
http://www.garywade.com/
> On Oct 11, 2019, at 10:10 AM, Turtle Creek Software
> wrote:
>
> NSComboBox was almost perfect, but we needed it to only allow existing items.
__
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If you wish to solve the problems you perceive to exist, you should join an
Objective-C/Objective-C++ email list or hire developers experienced in those
nuances.
--
Gary
> On Nov 11, 2019, at 10:47 AM, Turtle Creek Software via Cocoa-dev
> wrote:
>
>
>>
>>> Obj-C++ *is* a superset of C++,
If it takes you that long, then you need to hire new developers rather than
wasting your time posting complaints on an email list.
--
Gary L. Wade
http://www.garywade.com/
> On Nov 13, 2019, at 11:32 AM, Turtle Creek Software via Cocoa-dev
> wrote:
>
> We have to plan 5 or 10
use DeRez right, the output is very useful. In the
terminal, type this command:
man DeRez
We’ve said this before, but now it’s definitely time to move on from this
non-related topic. If you have Cocoa-related questions, please feel free to
submit those. Otherwise, find another em
e mention Cocoa at all, just SwiftUI. Only slight mention of
> Objective-C in a couple of video descriptions about Clang/LLVM and profiling.
> That does seem like a useful prognostication. Thanks for the links!
>
> Casey McDermott
> TurtleSoft.com
>
> On Thu, Nov 14, 2019 at
e App Store
<https://apps.apple.com/app/id640199958?pt=2003&ct=da_news&mt=8>
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, scan through the online transcripts, which are searchable, and
the keynotes of the presentations.
Really, no one has any excuse. Either use what’s available and submit feedback
when something isn’t clear or quit developing software.
--
Gary L. Wade
http:
studying anything
else important for one’s work.
--
Gary L. Wade
http://www.garywade.com/
> On Nov 21, 2019, at 12:21 PM, Pier Bover via Cocoa-dev
> wrote:
>
> I won't respond each of you one by one but here are a couple of
> observations.
>
> Metal is not a cross
to join a weekend hackathon to exercise their
skills! For a fun one, do a search for Flickr SharkFeed.
--
Gary L. Wade
http://www.garywade.com/
> On Nov 21, 2019, at 6:02 PM, Jim Crate via Cocoa-dev
> wrote:
>
> On Nov 21, 2019, at 5:43 PM, Pascal Bourguignon via Cocoa-d
You want to use a file wrapper rather than data and specify the document type
in the attributes as RTFD.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Nov 27, 2019, at 10:18 AM, Jeff Younker via Cocoa-dev
> wrote:
>
> I am having some diff
it’s doing.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Nov 27, 2019, at 11:35 AM, Gary L. Wade via Cocoa-dev
> wrote:
>
> You want to use a file wrapper rather than data and specify the document type
> in the attributes as RTFD.
>
CoreText level?
--
Gary L. Wade
http://www.garywade.com/
> On Dec 14, 2019, at 6:17 AM, Redler Eyal via Cocoa-dev
> wrote:
>
> Hi All,
>
> I'm getting reports from users complaining about a strange display issue on
> Catalina with my app.
> My app is a word-processor
changes with
respect to layers, especially things like the copiesOnScroll. If these don’t
lead you to a solution where you say, “Oh, I really should’ve done this rather
than that,” (20/20 hindsight) then write up a feedback report and add its URL
here.
--
Gary L. Wade
http://www.garywade.com
there, reports about those can help everyone.
--
Gary L. Wade
http://www.garywade.com/
> On Dec 17, 2019, at 2:12 AM, Redler Eyal wrote:
>
> I am drawing using core graphics. I tried turning copiesOnScroll and this
> didn't seem to help.
>
> I'll gladly write a feed
needed so all developers
can benefit from the desired changes.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Dec 19, 2019, at 6:09 AM, Redler Eyal wrote:
>
>>>
>>> OK, I'll try to get the sysdiagnose from my users before submitting.
this. Once filed, if
you do find a workaround, you can append that to the bug.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Apr 19, 2020, at 10:58 AM, Allan Odgaard via Cocoa-dev
> wrote:
>
> On 20 Apr 2020, at 0:37, Rob Petrovec wrote:
>
>&g
Have you tried a speed check with just iCloud turned off but internet on?
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Gary
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Here’s two web sites that should help you get the answer you want. Try one or
both:
https://feedbackassistant.apple.com/welcome
https://www.apple.com/jobs/us/
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Gary
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That’s a very narrow view of reality, which I know to be far broader.
What’s the feedback number?
--
Gary
> On Apr 24, 2020, at 8:01 AM, Allan Odgaard via Cocoa-dev
> wrote:
>
> That said, I *have* filed a report about this, but I still seek more
> information about the issue, which I had hop
Also, did you take advantage of one of your free tech support incidents?
--
Gary L. Wade
http://www.garywade.com/
> On Apr 24, 2020, at 8:26 AM, Gary L. Wade via Cocoa-dev
> wrote:
>
> That’s a very narrow view of reality, which I know to be far broader.
>
> What’s t
Be sure you use leading and trailing rather than left and right for things that
can change in direction for RTL. There are some small set of cases where you
want left and right, but unless you’re aware of those, it’s best to always use
leading and trailing.
--
Gary L. Wade
http
provide; you
might have to drop down to that level for your needs. And it may be just as
important if you have a system with multiple large-format screens with so much
data.
--
Gary L. Wade
http://www.garywade.com/ <http://www.garywade.com/>
> On Jun 7, 2020, at 5:31 AM, Gabriel Zachmann
Line 7 appears to show your app allocating an array with one of its objects
being nil.
--
Gary L. Wade
http://www.garywade.com/
> On Oct 26, 2020, at 3:02 PM, Gabriel Zachmann via Cocoa-dev
> wrote:
>
> From a user, I received a log file that contains an error (see below)
&
Try surrounding the call with beginEditing and endEditing on the text storage.
If it still happens, submit a feedback to Apple with the full crash log.
--
Gary L. Wade
http://www.garywade.com/
> On Mar 26, 2021, at 4:11 AM, Mark Allan via Cocoa-dev
> wrote:
>
> Hi folks,
>
&
I noticed you release the fileProps but didn’t release the image, but I don’t
know if that’s one of those details you left out for clarity. Also, depending
on some factors like mutability, while the initWithString call with a
CFStringRef might essentially be a no-op, you can just do the typecas
You should do any whitespace trimming first and be sure your date formatter is
set correctly as any deviation will almost always fail.
--
Gary
> On Aug 15, 2022, at 2:51 AM, Gabriel Zachmann wrote:
>
> A detail I left out in-between: whitespace trimming.
>
> Or, does anyone know if dateFromStr
guarantee, of
course, but I feel it’s worth considering.
--
Gary L. Wade
http://www.garywade.com/
> On Jan 7, 2023, at 10:37 AM, Gabriel Zachmann via Cocoa-dev
> wrote:
>
> So, why would would several threads loading those images in parallel help
> here? In my thinking, they wi
You don’t seem to understand modern filesystems or modern hardware like some of
us.
--
Gary L. Wade
https://www.garywade.com/ <http://www.garywade.com/>
> On Jan 7, 2023, at 3:29 PM, Gabriel Zachmann wrote:
>
> *Maybe* ...
> that would mean that the filesystem performs predi
I would suggest asking your user for a system report or sysdiagnose. It might
glean some details about their environment.
--
Gary
> On Aug 15, 2023, at 3:30 AM, Gabriel Zachmann via Cocoa-dev
> wrote:
>
> I have one user of my macOS app (under macOS 13.4.1)
> where the app does not want to g
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