On Oct 5, 2009, at 7:20 AM, Rui Pacheco wrote:
I've a class that extends NSWindowController and that class lists an
unknown
number of entries. Double clicking on an entry will open a window
where it
will be possible to interact with the real world object that entry
represents.
I plan to mak
On Oct 5, 2009, at 5:34 PM, jon wrote:
and i put the rest in the selector method like so... to be executed
when the page is fully loaded, which works... but the thing is,
the code immediately following the main call to "loadThePage" isn't
waiting, it keeps on executing... which defeats
On Oct 5, 2009, at 6:35 PM, Rick Mann wrote:
I have a need to tell if a class I'm loading dynamically is derived
from another class. How do I do this?
Class justLoadedClass = ... ;
if ([justLoadedClass isSubclassOfClass: [MyBaseClass class]]) {
...
}
—Jens
On Oct 6, 2009, at 3:29 PM, Iceberg-Dev wrote:
The contents. It's a bit as if there was a patchwork of rectangles
and a random set of these rectangles would not be redrawn when the
window size increases by 1 pixel and then another set for the
following pixel.
That sounds like a graphics
On Oct 6, 2009, at 11:30 PM, John Baldwin wrote:
When the application crashes on launch, there is no record of the
+initialize method being called. When the application launches
successfully, there is a record of the +initialize method being
called.
I haven't been following the whole thr
On Oct 7, 2009, at 10:58 AM, David Reitter wrote:
What is the easiest way to get my customized NSAlert to allow
multiple key equivalents for its buttons?
I think the best way is to create your own alert panel in a nib and
run it modally. That way you have total control — you can set your o
On Oct 9, 2009, at 10:37 AM, Maggie Zhang wrote:
What I want is to hide existing mounted volumes whose names I don't
want to change.
Setting the HFS "invisible" bit is the way to go, then. I've done this
before. You can do this from the command line:
SetFile -a V /Volumes/HideMe
D
On Oct 9, 2009, at 7:23 AM, Gabriel Zachmann wrote:
http://zach.in.tu-clausthal.de/tmp/malloc1.png
http://zach.in.tu-clausthal.de/tmp/malloc2.png
http://zach.in.tu-clausthal.de/tmp/malloc3.png
Those are showing all malloc operations. Most of those are not garbage-
collected, so they don't af
On Oct 9, 2009, at 11:05 AM, Philip White wrote:
The crash report is actually from my own crash reporter, not from
Apple's and it doesn't report what libraries are loaded. I slapped
together my own reporter because few users think to send the info
from Apple's crash reporter to the develop
On Oct 9, 2009, at 2:30 AM, Graham Cox wrote:
In init and dealloc, it is usual & recommended to access the ivar
directly - not because self isn't defined (it is), but because at
those times you are usually only concerned with setting the ivar's
initial value (possibly to an object), or rel
On Oct 8, 2009, at 7:33 PM, Glen Low wrote:
1. The code is not GC friendly as between the end of start and the
beginning of finishWithSomething, there are no references to the
object, so it may be collected.
There must be references to it; otherwise how would that object's
methods get ca
A couple of points…
[1] Yes, it is possible to allocate "wired" memory that is forced to
stay in physical RAM and never be paged to disk. But this ability is
pretty much used only by low-level software like kernel extensions,
device drivers, and real-time audio processors. These are things
On Oct 10, 2009, at 2:25 AM, Glen Low wrote:
Not necessarily. In a pathological but presumably legit case,
whatever happens in initDelegate: might only form a weak reference
to the Something object, thus the Something object would be subject
to GC.
That's true, although unlikely. In that
On Oct 10, 2009, at 1:14 AM, Gabriel Zachmann wrote:
So, is 20% CPU time for the GC thread normal?
That's a lot more than I'd expect based on what you're doing. Either
you've got code you haven't shown us that's allocating a ton of
objects during the animation, or some system framework (C
On Oct 10, 2009, at 12:35 PM, Thomas Wetmore wrote:
Please take this off list.
Why? This seems like a relevant discussion for cocoa-dev. Just because
you're not interested in it doesn't make it off-topic.
—Jens___
Cocoa-dev mailing list (Cocoa-
On Oct 10, 2009, at 12:41 PM, jon wrote:
oh... that is good to know... hmm, well it looks like i need to
go lower in the mechanism, stuff i don't know anything about, so
i'll do research on the best way to get the info off the website at
a lower level.
RSS or Atom feeds are often us
On Oct 10, 2009, at 1:01 PM, jon wrote:
drives me crazy the documentation... it is there, but you have
to know what to look for before you ever go down the correct tangent.
There's certainly a lot of stuff, and it takes a while to learn what's
in there. :/ The good part is that all th
On Oct 10, 2009, at 1:13 PM, aaron smith wrote:
Quick question - I have a window that I run as a sheet, which contains
an NSTextField to enter a message. I have the window setup to close
the sheet when the Escape key is pressed, however, when the text field
is focused I can't figure out how to
On Oct 10, 2009, at 2:54 PM, jon wrote:
i was using a notification that was standard that told me when the
page finished loading... does this have the same sort of
mechanism? (or need it) when fetching the page?
NSURLConnection has a delegate object you can set, which will get
called
On Oct 11, 2009, at 7:44 PM, Karolis Ramanauskas wrote:
I have object1 that has a connection to object2, (object1.connection =
object2). And at the same time object2.connection = object1:
O1 -> O2
O2 -> O1
It's generally a bad idea to have two objects each retain the other.
It prod
On Oct 11, 2009, at 4:11 PM, Greg Guerin wrote:
Why would you do this? You're making one object responsible for the
internals of another object. This is a bad idea. It breaks the
individual encapsulation of each object.
But there are times you need to do this. One example is in some
t
On Oct 11, 2009, at 12:28 PM, Rick Mann wrote:
I'm trying to implement drag & drop in my NSCollectionView,
following the 10.6 release notes. I've got my delegate set, but
nothing was happening. I then implemented each of the methods to see
if any were called, and none are. I've verified th
On Oct 12, 2009, at 4:26 AM, Karolis Ramanauskas wrote:
As you can see each box has one or more little "inputs" and
"outputs" in
fact these inputs and outputs are instances of one class (KROMPort).
When I
drag a connection from output to an input, I set each "port's"
connection
property to
On Oct 12, 2009, at 2:47 PM, Dave Keck wrote:
I recommend adopting this rule too, and only making classes thread
safe if it makes sense.
+1
While making every class you ever write
thread-safe might be a good intellectual exercise, it's hard and time
consuming, and I doubt there's many of us
On Oct 12, 2009, at 3:36 PM, Iceberg-Dev wrote:
Wouldn't there be an API I didn't see in Foundation that lets you
obtain the type without having to convert, at least, a NSURL to a
FSRef?
In 10.5 there were a bunch of mismatches between APIs like this, that
required clients to convert bet
On Oct 13, 2009, at 2:12 AM, Sven wrote:
I've found documentation on getting ID3 tag data from MP3s via
QuickTime, but I'm having a hard time finding information on
retrieving this data from AAC files.
You can get at AAC tags via QuickTime's movie-metadata API —
QTCopyMovieMetaData etc.
On Oct 13, 2009, at 2:53 AM, Philip Juel Borges wrote:
But it would be better to have just one segmented control in the
toolbar that can go back and forth in any of the views that is
swapped in.
You can either
(1) Set the segmented control's target property to point to the active
WebVie
This code sample seems to be designed to verify the binary that it's
compiled into. That's sort of useless for security purposes, like
yelling downstairs "are you a burglar?" If your own code's already
been modified, it's easy enough for the hacker to disable the code
that does the checking
On Oct 13, 2009, at 2:14 AM, Nick Rogers wrote:
When my program runs the VM grows from 50MB to around 550MB.
So when I release the memory, should VM shrink to the original 50MB,
in this case it isn't so?
Virtual size is not usually a useful value for telling you "how much
memory am I usin
On Oct 13, 2009, at 8:35 AM, John Joyce wrote:
Part of the localization process in Cocoa is to create your
localized nib/xib files.
This includes adjusting interface elements and layout accordingly so
that it makes sense for different languages/cultures.
Even some ready-made interface elemen
On Oct 13, 2009, at 9:30 AM, Sven wrote:
Thanks... I don't want to encode any audio files, I merely want to
be able to get and set tag data. For MP3s I can use id3lib no
problems, but that doesn't help me with AAC files. I guess if
there's no way to edit tags via the Apple libraries (if I
On Oct 13, 2009, at 9:25 AM, jonat...@mugginsoft.com wrote:
But it's not useless in the sense that it provides feedback that the
code IS signed.
The code merely allows me to detect if I have screwed up my build
settings and managed to break the code signing.
Sure, it's useful for that. Bu
On Oct 13, 2009, at 8:58 AM, Arun wrote:
I have an application where i use webview to display links to
websites.
I need to know is there any way in which we can disable the clicking
on the links in the webview or is it possible to disable actions on
complete webview?
Look at the WebView del
On Oct 12, 2009, at 9:40 PM, Michael Robinson wrote:
As I lost the source code, I would like to know if there is a way to
dump all keys/values from NSCoder so I can use it to help me with my
arduous rewrite.
There is not any API for this. Parsing an archive is pretty difficult
unless you
On Oct 13, 2009, at 11:49 AM, I. Savant wrote:
Nope. The docs are correct and I'm betting the file you specified
in fact *doesn't* exist.
The docs say it returns nil if the file doesn't exist, and he's
getting an empty array. That was his question.
"/Documents/file.plist" is probably n
On Oct 13, 2009, at 1:08 PM, Bridger Maxwell wrote:
I would like to read more on the NSKeyedArchiver XML format, but
can't find
documentation on it. Is it open?
No. It's undocumented and could change in the future; writing code for
another platform that parses it would probably be a bad i
On Oct 13, 2009, at 4:29 PM, Graham Cox wrote:
Apart from the class cluster answer you already got, the public
headers don't need to include any instance variables even if they
exist in reality.
Only if the class cannot be subclassed.
In the 32-bit runtime, instance variable offsets are d
On Oct 13, 2009, at 4:43 PM, Graham Cox wrote:
While strictly true, it's not possible that Apple could really ever
stop supporting it, due to the many millions of files out there that
use it and will have to remain readable in their existing form.
True, but it can change in ways that are b
On Oct 13, 2009, at 2:35 PM, Gabriel Höhener wrote:
How do I handle multiple screens, if I want to drag a window
programmatically from one screen [NSScreen mainscreen] to another
[[NSScreen screens] objectAtIndex:x]?
I know that I can access the frame from each screen and get like
that the
On Oct 14, 2009, at 12:53 AM, Gabriel Höhener wrote:
The problem is not about the window but about the mouse. When i
programmatically move the mouse around and cross the borders of my
screens, it jumps to (0,0) on the mainscreen..
Don't move the mouse cursor around! That's just annoying. N
On Oct 14, 2009, at 2:09 PM, Arun wrote:
Is it possible to position the launched window to become exactly
center to the Main application window?
Get the frame of the main window. Get the frame of your new window.
Figure out how far to offset the x,y of the new window's frame to
center it.
It looks as though your object (the delegate) got dealloced too early,
before the NSURLConnection finished loading. This shouldn't be
possible, since the connection object retains the delegate, but you
may have too many release calls to it someplace.
What I would do next is set a breakpoint
On Oct 14, 2009, at 7:43 PM, Stuart Malin wrote:
Just a "lucky" coincidence that the memory where the dealloc'd
NSURLConnection had lived was still the (now defunct) object, so it
went through its motions again, and tried to release the delegate a
second time.
The MallocScribble environm
On Oct 14, 2009, at 8:38 PM, Sandro Noel wrote:
I'm experiencing problems with my application preference, some part
of the preferences are user specific but the licensing part is meant
to be global for the computer. I am looking for a document that
would explain how I can get some preferen
On Oct 15, 2009, at 11:44 AM, Stuart Malin wrote:
I have looked through the NSURLConnection class reference, the
NSURLRequest class reference, the URL Loading System guide, queried
Google, searched mailing list archives, and even looked through
NSURLConnection.h, but can not find documenta
On Oct 15, 2009, at 12:33 PM, Nasser Al Zahrani wrote:
so what classes should i be looking at ?
NSString, mostly. Call -characters and loop over the UniChar[] array
it returns.
It's possible there are APIs for language/script detection at a lower
level, like CoreText, but this may be th
On Oct 16, 2009, at 3:31 AM, XiaoGang Li wrote:
other uncontained fonts which come from the system or third party
application will be invalid in my application. when the users use my
application to draw text, only the fonts contained in the bundle
should be
valid. This is the backgroud of my
On Oct 16, 2009, at 7:52 AM, Greg Hoover wrote:
It's signed by Verisign. Where does NSURLRequest and its supporting
routines find the CA root certs?
In the Keychain. You can see the list of pre-installed root certs by
launching Keychain Access and selecting "System Roots" from the
keych
On Oct 15, 2009, at 4:34 PM, Peter Hudson wrote:
The ED code looks like interesting and I will give it a try as well.
Does anybody know of a good primer on creating / sending email
( possibly in a Cocoa / Objective-C environment )
I don't think there is one, given how hard it is to even fi
On Oct 16, 2009, at 12:04 PM, Alastair Houghton wrote:
Or you could do what we do and ask their mail client to deliver it
for us.
What if they don't have a mail client configured? As Andrew said in
the message you replied to:
an increasing number of users use webmail for everything, and
On Oct 16, 2009, at 12:37 PM, Ian Piper wrote:
Is there a way to get the plain text content out of an NSTextStorage
object (displaying using a Text View) that contains rich text and
images? I want to figure out a way to build a search predicate that
will allow me to search a Text View and
On Oct 16, 2009, at 7:05 PM, Chunk 1978 wrote:
what is the best way to encrypt and then decrepit a file in Cocoa?
Look at . It's a plain C API.
Warning: Encryption is only useful if you know what you're doing. If
you're planning to do anything serious (certainly anything you want
other p
On Oct 16, 2009, at 7:20 PM, Charles Burnstagger wrote:
I need to parse the content of the default page, find specific links
I am looking for, then simulate clicks on those links in the page
just as if the user was clicking it normally - and I need to do all
this in Objective-C without any
On Oct 16, 2009, at 7:43 PM, Thomas Hart wrote:
Can I use Core Data to access the sqlite database that I've created?
Are there any files I need to add, or code I need to write?
Not directly. Core Data does use SQLite to store data, but it uses
very specific conventions for names and relati
On Oct 16, 2009, at 3:42 PM, Ian Piper wrote:
The Text View is simply used as a place for the user to put any rich
text and or images. Is there a way either to search or to get all of
the plain text out from such a Text View? It's probably a simplistic
question and I rather suspect that ul
On Oct 16, 2009, at 10:31 PM, Mike Wright wrote:
1. Single Fonts with the ".ttf" file extension have only a data
fork, and the name of the file seems to be the name of the font.
Not necessarily. The filename is not part of the font, so it can be
arbitrary, and a lot of the time it's not th
On Oct 16, 2009, at 11:21 PM, Ian Piper wrote:
That would suit me well if I could just understand how to tap into
it. I can set up filterPredicates in IB for other attributes in my
data model but not for the one that is displaying its content in the
NSTextView.
Why are you using predicat
On Oct 17, 2009, at 8:09 AM, Mike Wright wrote:
FYI, I haven't found any of the "Font Suitcase" files that have a
data fork. The font is in the 'FOND' resource -- and all of those
fonts work fine under Snow Leopard. Some of this legacy stuff is
probably pretty hard to eliminate without nas
On Oct 17, 2009, at 7:46 PM, Ben Haller wrote:
Copied the TrueType font from Instruments into my project, added the
necessary key to my Info.plist, set the font using [NSFont
fontWithName:...], and hey presto, there the font is in my app.
Only... it doesn't look as nice. It's less crisp.
On Oct 18, 2009, at 12:50 PM, Stuart Malin wrote:
Multiple keywords is good stuff: the first link served by a Google
search of "keychain framework" scores a bullseye:
Keychain Framework | Get Keychain Framework at SourceForge.net
There's also MYCrypto (disclaimer: written by me) which is le
You're looking for CFRunLoop (or NSRunLoop if you want to use
Objective-C), which is the way event loops and event handling work on
Mac OS X.
But there isn't a function like WaitMessage, because the loop is
inside-out — instead of writing your own event loop, the system runs
it, and calls
On Oct 21, 2009, at 12:29 PM, Rick Langschultz wrote:
I am writing an application which can insert objects into a canvas.
The application has an inspector like Dashcode or Interface Builder.
Under the ruler view of Interface Builder 3.X there is an autosizing
control with "springs" that a
On Oct 21, 2009, at 12:57 PM, Lemon Obrien wrote:
I've been making an application using webkit and it doesn't want to
work with SSL certificates.
I use cocoa and nothing happens, the url is just not navigated to
It sounds like you didn't implement the WebFrameLoadDelegate or
WebResourceLo
On Oct 21, 2009, at 1:04 PM, Ashley Perrien wrote:
After initiating a connection (getStreamsToHost) I don't get an
event that the input stream has bytes available, if I check it, it
returns NO but if I go ahead and read it anyway, I get the usual
banner.
It sounds like you didn't call -
On Oct 21, 2009, at 4:48 PM, Ashley Perrien wrote:
NSMutableData *returnMessage = [NSMutableData dataWithLength: 300];
[readStream read: [returnMessage mutableBytes] maxLength: 300];
NSMutableString *readData = [[[NSMutableString alloc]
initWithBytes: [returnMessage bytes] le
OK, the reason reading data doesn't work is because you aren't waiting
for the delegate calls to tell you that data is available; you're just
opening the stream and then immediately trying to read. It takes time
to open a socket and receive data over it.
You should really read the conceptua
On Oct 21, 2009, at 12:22 AM, co...@weblooks.ch wrote:
It's blocking while I'm transferring some data from an iPhone to the
mac via
bonjour and press some button in the front...
Bonjour doesn't transfer data. It's only for discovering what services
are available, not for connecting to the
On Oct 21, 2009, at 9:43 AM, Jim Kang wrote:
That selector is a unique index that points to a method of a
specific class.
No, that's not true of Objective-C (although it is of C++ method-
pointers.) A selector is, basically, just a unique string: it defines
a message, not a method, to use
On Oct 22, 2009, at 7:16 AM, James Lin wrote:
NSString *result = [NSString stringWithContentsOfURL:theURL
encoding:NSUTF8StringEncoding error:&error];
However, the result comes back with an NSError as the following:
Error Domain=NSCocoaErrorDomain Code=256 UserInfo=0x15d7b0
"Operation could
On Oct 22, 2009, at 7:08 AM, Sander Stoks wrote:
But: if I cause editing to end by pressing the Enter key (instead of
Tab), and then give another window the focus, clicking on the
textfield doesn't cause a mouseDown to be receive anymore. The
contents of the textfield stay selected (the f
On Oct 22, 2009, at 5:54 AM, Jim Kang wrote:
However, a selector is not a string. I was just listening to this
podcast
with Mike Ash, and he discusses this around the 9:23 mark or so:
http://podcast.mobileorchard.com/episode-23-mike-ash-on-the-objective-c-runtime-objects-and-the-runtime-messa
On Oct 22, 2009, at 4:40 PM, Squ Aire wrote:
And then of course return NO or nil from the method. Is this how the
professionals would do it?
Basically, although I have a utility function that does most of the
work, so I don't have to dump ten lines of boilerplate into my code
every time
On Oct 22, 2009, at 9:02 PM, PCWiz wrote:
Tried using %f to log it instead of %d, but it gives me this:
2009-10-22 22:01:55.459 TestApplication[8629:a0f] -2160.459210
"%f" is for float. Use "%d" for doubles.
—Jens___
Cocoa-dev mailing list (Cocoa
On Oct 23, 2009, at 7:03 AM, Squ Aire wrote:
I'm not much for the second suggestion of putting all the errors in
one big header file (thanks for the idea nonetheless!). I like the
idea of seperating it like you have, only that I'm not sure what
purpose it serves to make it available to all
On Oct 23, 2009, at 8:46 AM, Jens Alfke wrote:
"%f" is for float. Use "%d" for doubles.
Oops, I meant "%lf" for doubles.
—Jens
___
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin request
On Oct 23, 2009, at 8:37 AM, Zephyroth Akash wrote:
It works fine, the tool get the notification and do its work ... but
I'm unable to notify the application that the work is done.
Are you posting another notification from your tool back to the
application?
In the code you posted I'm not c
On Oct 23, 2009, at 9:23 AM, James Lin wrote:
I tried curl and gotten "500 Internal Server Error-The server
encountered an internal error or misconfiguration and was unable to
complete your request."
That is a server error, just like it says. Something probably went
wrong inside your PHP
On Oct 22, 2009, at 5:28 PM, Alexander Golec wrote:
For the cells, I want to have a matrix of NSButtons, and I want each
button to respond differently to right clicks and left clicks. Would
I have to extend NSButton or something?
Yup. Subclass NSButton, override -mouseDown: and check wheth
On Oct 24, 2009, at 6:51 AM, slasktrattena...@gmail.com wrote:
When the crash happens, I get the spinning beach ball until I
terminate the process, so I cannot investigate it any further (I
think?). Anyway, this is what I get from the debugger:
Program received signal: “EXC_BAD_ACCESS”.
Error
On Oct 25, 2009, at 3:44 PM, Dick Bridges wrote:
FWIW, there are some people (myself included) that consider "error
numbers" to be something of an anti-pattern when exception handling
is available. Because of [IMHO] improvements in gcc, Objective-C now
supports exception handling and it mi
On Oct 26, 2009, at 6:45 AM, Dave Keck wrote:
1. Apply workaround for interior pointers by '[containingObject
self];' at
the end of the method, to keep the containing object alive.
A valid point, but in my experience this is a rare problem: I have
never run into an instance of a bug cause
On Oct 26, 2009, at 8:43 PM, Dave Keck wrote:
For example, I have an object that [self retain]; while it does some
work that takes awhile. I don't hold a reference to this object
anywhere after it's created - it simply notifies its delegate when its
finished.
I remember a thread about this a
On Oct 27, 2009, at 10:43 AM, Sean McBride wrote:
Thread 0 Crashed:
0 libobjc.A.dylib 0x7fff81d86ad9 objc_msgSend +
41
1 com.apple.CoreFoundation0x7fff81eba969
__CFMessagePortPerform + 185
2 com.apple.CoreFoundation0x7fff81eda12c
CFRun
On Oct 27, 2009, at 10:40 AM, Alexander Cohen wrote:
Now, i would like to be able to wait for that callback on the main
thread like this:
[object addObserverForCallback]
... wait for callback ...
continue on processing with the state of the object
The only way i see i can do that is by runn
On Oct 27, 2009, at 8:35 AM, James Lin wrote:
The sticky point right now is: the same url string used with
stringWithContentsOfURL works perfectly when accessed using a browser.
Which means my php script is in perfect working order.
Dude, I answered this for you last week, explaining plausi
On Oct 27, 2009, at 4:59 AM, Chunk 1978 wrote:
attributes = [[NSMutableDictionary alloc] init];
[attributes setObject:[NSFont fontWithName:@"Helvetica" size:75]
forKey:
NSFontAttributeName];
[attributes setObject:[NSColor redColor] forKey:
NSForegroundColorAttributeName];
[attributes setO
On Oct 27, 2009, at 12:11 PM, Alexander Cohen wrote:
100% agree with you, and that's what i would normally do. But
unfortunately, this time i must wait in the mainthread for the
callback. I know it's wrong, but this time i've gotta do it.
Then use a while loop to run the runloop until your
On Oct 27, 2009, at 4:40 PM, John Pannell wrote:
Some web servers are configured to compress the reply (i.e. zip/
gzip) for transmission, and then the client will decompress and
display. NSString is not a client that is prepared to do this,
however. Here is some old code:
Are you sure th
On Oct 28, 2009, at 9:22 AM, colors wrote:
Is there an API for determining a physical network connection
(ethernet, WiFi, etc.)?
Again, SystemConfiguration has APIs for that. But unless you're doing
something unusual, you probably don't need to check for physical
network interfaces. An a
On Oct 28, 2009, at 5:37 AM, Matthew Lindfield Seager wrote:
If that is the case it would seem to imply that when A quits the
system looks for the "next" app. In this case "next" seems to be
determined in the same way command-tab chooses the "next" app.
Yup. This is basically the expected beh
On Oct 27, 2009, at 11:13 PM, John Engelhart wrote:
While Cocoa might do this, there's probably a few "important
details" that
you're glossing over. Using a different run loop mode for the the
recursive
run of the loop is a good example. I'd be willing to bet there's an
implicit assumptio
On Oct 29, 2009, at 1:34 AM, XiaoGang Li wrote:
But the Reference> tells me that this delegate methods is not called in Mac
OS X
version 10.3 and later.
I don't have any idea how to implement it now? does anyone know it?
thanks
Do you really need to support 10.3? I'm sure there are few
On Oct 29, 2009, at 9:02 AM, Ross Carter wrote:
Do you really need to support 10.3? I'm sure there are few copies
of it still in the wild, and someone who hasn't even upgraded the
OS in five years is unlikely to be installing new apps, anyway.
I think the question is how to support post-10
On Oct 29, 2009, at 9:00 AM, Alastair Houghton wrote:
If you insist on using threading, then yes, you could do this in the
background with an NSOperationQueue (or by using NSThread
directly). As for Foundation objects and thread-safety, note that
immutable objects generally *are* thread-s
On Oct 29, 2009, at 9:40 AM, DKJ wrote:
I did implement this, and got it to work. But some of the files I'm
downloading are XML data that needs to be parsed. And the parser
can't start until the file download is complete, which is what made
the synchronous download so appealing.
It's ann
On Oct 29, 2009, at 2:37 PM, Gustavo Pizano wrote:
I have a custom NSView and Im drawing in it a glossy background, BUT
it seems the algorithm that Im using assumes as coordinates origin
to be on the upper left corner and the nsview origin start on the
bottom left corner. Is there any work
On Oct 29, 2009, at 6:35 PM, colors wrote:
So before I try to communicate with the server, I would like to know
that I can actually get off the machine to some kind of network.
This will help avoid having to wait for curl to timeout. It looks
like NSHost and SCNetwork... depend on having
On Oct 30, 2009, at 3:08 AM, Bill Cheeseman wrote:
As far as I have been able to determine, you cannot include blocks-
based code in a binary that runs on Leopard or older as well as on
Snow Leopard. Testing for Leopard and older and branching around the
blocks code does not solve the probl
On Oct 30, 2009, at 8:56 AM, gMail.com wrote:
In the past I have successfully used EndianU32_NtoB to read a "long"
on a
PPC machine. Now I need to read and write an array of "unsigned int"
and an
array of "float". May you please tell me how to do?
Just write a 'for' loop to convert each e
On Oct 29, 2009, at 11:03 PM, Nikhil Khandelwal wrote:
I am running unit test cases to check the functionality. In this I
am checking createbackupPath of boost library. Its working well for
windows platform but not able to create backupPath for MAC. It
throws some exception
If you want h
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