Re: Changing a custom field editor's position

The PhotoSearch[1] sample code from Apple uses a custom cell and overrides -selectWithFrame:inView:editor:delegate:start:length: and - editWithFrame:inView:editor:delegate:event: to resize the field editor within a larger cell. Ashley [1] http://developer.apple.com/SampleCode/PhotoSearch/

Re: Registering Clients using DO

On Apr 30, 2009, at 12:47 AM, Kiran Kumar S wrote: I am developing a client/server application using DO. In server an object is vended to be accessible by clients.In the client side i am accessing vended object and get required info from server.Every thing works fine. Until now my client qu

Re: NSURLConnection unhappiness

On 30 Apr 2009, at 05:31, Nick Hristov wrote: Hello, I am currently working on a small iphone app, and I am facing some difficulty with getting NSURLConnection to ... connect. Basically my unit tests don't pass: connection is never made. Here is a snippet of the non-working code: - (id)

Re: Building a 64-bit Preferences Pane

Thanks!! My problem was resolved at Satoshi On 2009/04/30, at 12:59, Clark Cox wrote: 2009/4/29 慧 松本 : On 2009/04/30, at 12:05, Andrew Farmer wrote: On 29 Apr 09, at 19:48, 慧 松本 wrote: Does anybody know how to make 64-bit preference panes?

Re: NSURLConnection unhappiness

On Thu, Apr 30, 2009 at 1:44 AM, Jeff Johnson wrote: > On an unrelated note, your use of "self->connection", etc., is non-standard > and not advised. You should be using direct ivar access "connection", > properties "self.connection", or accessor methods "[self connection]". Sure, `self->connecti

Registering Clients using DO

I am developing a client/server application using DO. In server an object is vended to be accessible by clients.In the client side i am accessing vended object and get required info from server.Every thing works fine. Until now my client queries server and server replies to that. But on ser

Re: NSURLConnection unhappiness

Hi Nick. You can't sleep the thread. According to the documentation for - [NSThread sleepForTimeInterval:], "No run loop processing occurs while the thread is blocked.". You need to run the run loop for the connection to process. On an unrelated note, your use of "self->connection", etc.,

NSURLConnection unhappiness

Hello, I am currently working on a small iphone app, and I am facing some difficulty with getting NSURLConnection to ... connect. Basically my unit tests don't pass: connection is never made. Here is a snippet of the non-working code: - (id) initWithURL: (NSURL*) someurl { self = [super in

Animating .gif in NSImageView

In Interface Builder, I dragged an "Image Well" (NSImageView) onto my window and checked the "Animates" and "Editable" attribute flags. When running my app, I can drag a .gif into the Image Well and it works great -- the animated gif animates. If I cut and paste back into the same Image Wel

Re: Repositioning the Field Editor

So, I have continued my work with a subclass of NSTextView for my field editor, and here is another part of the puzzle: (i) if I implement -drawRect: in the subclass, and ask it for the frame, the frame is the same as the frame set in -viewWillDraw, but not acted upon; (ii) if I implement -

Re: Why is NSString->FSRef so hard?

On Thu, Apr 30, 2009 at 12:02 AM, Charles Srstka wrote: > With that said, I don't really see what is harmful about recommending the > use of NSString's path concatenation methods, which could save quite a few > headaches in the case that this *does* somehow change for some bizarre > reason, howeve

Re: Why is NSString->FSRef so hard?

On Thu, Apr 30, 2009 at 12:02 AM, Charles Srstka wrote: > With that said, I don't really see what is harmful about recommending the > use of NSString's path concatenation methods, which could save quite a few > headaches in the case that this *does* somehow change for some bizarre > reason, howeve

Re: Changing a custom field editor's position

Hi Ulai, Did you find a solution to this problem? I'm trying to do the same thing. Darcy Hi, Let's say I want to have the field editor for a table view appear 2 pixel below where it usually is, i.e. shifted 2 pixels down. How can I do this? Consider the following hypothetical situatio

Re: Drawing Across NSTableView Columns [solved]

Thank you for the suggestions. It turns out that I went the second way, and it works just fine (to tell you the truth, I was a bit apprehensive at getting into drawing, but it wasn't as difficult as I had suspected - the -frameOfCellAtColumn:row: really made everything not too bad at all).

Re: Why is NSString->FSRef so hard?

On Apr 29, 2009, at 9:22 PM, Andrew Farmer wrote: On 29 Apr 09, at 06:15, Mark Douma wrote: If you are working with file paths, you shouldn't be using componentsSeparatedByString:, nor should you be defining "/" to be the component you should be separating by. What if someone had your app

Re: Building a 64-bit Preferences Pane

2009/4/29 慧 松本 : > > On 2009/04/30, at 12:05, Andrew Farmer wrote: >> >> On 29 Apr 09, at 19:48, 慧 松本 wrote: >>> >>> Does anybody know how to make 64-bit preference panes? >> >> You can't, yet. The System Preferences application - which loads >> preference panes as plugins - is still 32-bit only, s

Re: Building a 64-bit Preferences Pane

On 2009/04/30, at 12:05, Andrew Farmer wrote: On 29 Apr 09, at 19:48, 慧 松本 wrote: Does anybody know how to make 64-bit preference panes? You can't, yet. The System Preferences application - which loads preference panes as plugins - is still 32-bit only, so it can't load 64-bit prefpane pl

Re: Why is NSString->FSRef so hard?

On Wed, Apr 29, 2009 at 10:22 PM, Andrew Farmer wrote: > On 29 Apr 09, at 06:15, Mark Douma wrote: >> >> If you are working with file paths, you shouldn't be using >> componentsSeparatedByString:, nor should you be defining "/" to be the >> component you should be separating by. What if someone ha

Re: Scheduling a selector when a thread completes

On Wed, Apr 29, 2009 at 9:55 PM, wrote: > Hi > > > I wrote a directory scanner application that spawns 4 different threads with > independent rescan intervals and need to repeat the process if and only if a > thread has completed a scan. Basically, for each file type I'm watching, the > proces

Re: Building a 64-bit Preferences Pane

On 29 Apr 09, at 19:48, 慧 松本 wrote: Does anybody know how to make 64-bit preference panes? You can't, yet. The System Preferences application - which loads preference panes as plugins - is still 32-bit only, so it can't load 64-bit prefpane plugins. Rumor has it this may change in 10.6._

Re: Building a 64-bit Preferences Pane

Hi Satoshi, If you run this in Terminal: Bugdom:~ kiel$ file /Applications/System\ Preferences.app/Contents/ MacOS/System\ Preferences /Applications/System Preferences.app/Contents/MacOS/System Preferences: Mach-O universal binary with 2 architectures /Applications/System Preferences.app/Conte

Building a 64-bit Preferences Pane

I have been trying to make a simple 64-bit preference pane. But all trials ended in failure. For example: 1) Make a new preference pane project "SamplePrefPane" with Xcode. 2) Set the build option "ARCHS" to "x86_64" 3) Build it and double click SamplePrefPane.prefPane Then System Preferences

Re: Scheduling a selector when a thread completes

2. Wait until the thread completes NSThreadWillExitNotification? -- GG ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)list

Re: Why is NSString->FSRef so hard?

On 29 Apr 09, at 06:15, Mark Douma wrote: If you are working with file paths, you shouldn't be using componentsSeparatedByString:, nor should you be defining "/" to be the component you should be separating by. What if someone had your app inside of a folder they named "Apps/Utilities"? The

Re: Scheduling a selector when a thread completes

On Wed, Apr 29, 2009 at 8:55 PM, wrote: > I tried calling NSObject's > > > performSelector:(SEL) aSelector withObject:(id) anArgument afterDelay:( > NSTimeInterval ) delay > > > > But the receiver's " aSelector" method is never getting called. The only > logical place to perform this sched

Re: Scheduling a selector when a thread completes

* You could use NSOperationQueue and set the maximumThread count to 1. and make for each of these methods an NSOperation. And then add those 4 operations to your OperationQueue. * But your case is simple so you can easily code this your self by creating an object for each operation you are

Scheduling a selector when a thread completes

Hi I wrote a directory scanner application that spawns 4 different threads with independent rescan intervals and need to repeat the process if and only if a thread has completed a scan. Basically, for each file type I'm watching, the process is 1. Spawn a thread to sample files of the spec

Changing CoreData store type

Howdy all, Hopefully this is a ridiculously simple question with a ridiculously simple answer, but I just haven't been able to find it. I have a document based CoreData app and I want to change the store type of the file. So it previously saved as XML, and I now want those docs to save as SQLite.

Re: virtual keycode to character

On Apr 29, 2009, at 6:40 PM, kvic...@pobox.com wrote: thank you. this solved my problem. You're welcome. I'm glad I could help. and for the archives (to help anyone in the future), here is my code: UInt32 deadKeyState = 0; UniCharCount actualCount = 0; UniChar baseChar; TISInputSourceRef

Re: virtual keycode to character

ken, thank you. this solved my problem. and for the archives (to help anyone in the future), here is my code: UInt32 deadKeyState = 0; UniCharCount actualCount = 0; UniChar baseChar; TISInputSourceRef sourceRef = TISCopyCurrentKeyboardLayoutInputSource(); CFDataRef keyLayoutPtr = (CFDataRef)TISG

Re: File Reading Problems

Hey Ken: Your advice is really appreciated, and I will definitely look over the Memory Management Guidelines when I have a bit more time in my day. ;) On 4/29/09 1:12 PM, "Ken Thomases" wrote: > On Apr 28, 2009, at 9:19 PM, Pierce Freeman wrote: > >> - (void)awakeFromNib >> { >>NSFileHand

Re: Core Data Fetches + Transient Properties + NSPredicateEditor = Sadness

Thanks to Kyle and Melissa for the further explanation. So, I thought about it some more and agree with you that putting a few redundant bits on the disk is not sinful, and actually I am a fan of keyPathsForValuesAffectingValueFor. Look at the little script I have in my Xcode scripts menu!

Re: NSButtonCell visibility binding in NSOutlineView

On Apr 29, 2009, at 10:59 AM, Ashley Clark wrote: On Apr 29, 2009, at 11:46 AM, Chris Tracewell wrote: On Apr 29, 2009, at 8:13 AM, Ashley Clark wrote: On Apr 28, 2009, at 12:12 PM, Chris Tracewell wrote: I am looking for the best method of turning off the visibility of an NSButtonCell o

Re: File Reading Problems

On Apr 28, 2009, at 9:19 PM, Pierce Freeman wrote: - (void)awakeFromNib { NSFileHandle *remoteConnection = [NSFileHandle fileHandleForReadingAtPath:@"/Users/user/Desktop/file.plist"]; The above does not promise to keep the NSFileHandle object around for as long as you need it. It's not a

Re: Disabling NSNumberFormatter rounding?

On Apr 27, 2009, at 1:10 PM, Nick Zitzmann wrote: I have an NSNumberFormatter (10.4 behavior) attached to an NSTextField, and I'm setting the text field's object value to an NSDecimalNumber that can be of any length. But when I load in an NSDecimalNumber that is at least 16 digits long (e.

Re: Group Identity Programming

On Apr 29, 2009, at 7:36 AM, Jessica Billings wrote: The third thing I tried is getting the gid using: gid_t curGroupID = getgid(); OR int curGroupID = getgid(); CBGroupIdentity *groupIdentity = [CBGroupIdentity groupIdentityWithPosixGID:curGroupID authority:[CBIdentityAuthority defaultIdentity

Re: Binding question

On Apr 28, 2009, at 5:09 AM, Arun wrote: For the first table i have used the an array in my controller and this array has been set as content array in the ArrayController object. Now when i double click in need to bind the table in the sheet to the the subjectDetails array. I am not able to

Re: NSOperation, Sqlite, library routine called out of sequence

Hm... That really works! Thanks a lot. Putting the bodies of those methods in @synchronized(self) blocks helped Thanks a lot again. On Apr 29, 2009, at 11:33 PM, Greg Guerin wrote: Тимофей Даньшин wrote: The DatabaseManager is synchronized. If any class is to communicate with the db, it do

Re: NSOperation, Sqlite, library routine called out of sequence

Тимофей Даньшин wrote: The DatabaseManager is synchronized. If any class is to communicate with the db, it does that through the DatabaseManager. The latter just provides proxy methods. I think, that should result in classes getting the instance of the DatabaseManager only when it is no l

Re: NSOperation, Sqlite, library routine called out of sequence

The DatabaseManager is synchronized. If any class is to communicate with the db, it does that through the DatabaseManager. The latter just provides proxy methods. I think, that should result in classes getting the instance of the DatabaseManager only when it is no longer (or not yet) used b

Re: NSOperation, Sqlite, library routine called out of sequence

Тимофей Даньшин wrote: In short, i get an error calling the same synchronized singleton DatabaseManager from different threads. Are you sure your database accesses are synchronized (i.e. thread- safe)? I see nothing in the posted code that uses @synchronized or any other locking mechanism

Re: CA -animator animation only works the first time

On Tue, Apr 28, 2009 at 02:49:23PM -0700, Erg Consultant wrote: > I have two standard Cocoa objects in my window that I animate using CA's > AppKit -animator method. When my nib loads, I get the original NSRects of the > two items by sending them the -frame message. I then recalc the rects to mov

Re: Group Identity Programming

Jessica Billings wrote: My ultimate problem is that I have a number of group identities chosen by the identity picker. I need to look at their member lists and see if the logged-in user is in any of those lists. What I can't figure out is how to get access to the member lists of the groups

Re: Group Identity Programming

On Wed, Apr 29, 2009 at 9:36 AM, Jessica Billings wrote: > What group is this referring to? If I made a local "test_group" and put the > user in that, would it be the gid of "test_group"? What if the user is an > many groups, both local and managed? This is the heart of my problem. Users in UNIX

Re: NSButtonCell visibility binding in NSOutlineView

On Apr 29, 2009, at 11:46 AM, Chris Tracewell wrote: On Apr 29, 2009, at 8:13 AM, Ashley Clark wrote: On Apr 28, 2009, at 12:12 PM, Chris Tracewell wrote: I am looking for the best method of turning off the visibility of an NSButtonCell object for individual rows in an OutlineView/ TableVi

NSOperation, Sqlite, library routine called out of sequence

Hello again. In short, i get an error calling the same synchronized singleton DatabaseManager from different threads. Here is what I am actually doing. As I was writing earlier, i am writing a dictionary application that is supposed to show translations for words from the database. In the

Re: NSButtonCell visibility binding in NSOutlineView [SOLVED]

On Apr 29, 2009, at 9:31 AM, Chris Tracewell wrote: Kyle, Thanks for the reply. Yes I know and agree on the issue of the usability. I struggled with this but ultimately felt it was essential as other options disassociated the property from the object too much or made it appear that a giv

Re: NSButtonCell visibility binding in NSOutlineView

On Apr 29, 2009, at 8:13 AM, Ashley Clark wrote: On Apr 28, 2009, at 12:12 PM, Chris Tracewell wrote: I am looking for the best method of turning off the visibility of an NSButtonCell object for individual rows in an OutlineView/ TableView. I have an OutlineView that is bound to a TreeContr

Re: Group Identity Programming

>> The third thing I tried is getting the gid using: >> gid_t curGroupID = getgid(); OR >> int curGroupID = getgid(); >> CBGroupIdentity *groupIdentity = [CBGroupIdentity >> groupIdentityWithPosixGID:curGroupID authority:[CBIdentityAuthority > defaultIdentityAuthority]]; >> > When I try to show the

Re: NSButtonCell visibility binding in NSOutlineView [SOLVED]

Kyle, Thanks for the reply. Yes I know and agree on the issue of the usability. I struggled with this but ultimately felt it was essential as other options disassociated the property from the object too much or made it appear that a given object could indeed have the property enabled. W

Re: NSTableView: Type selecting in one column but not another

On Apr 29, 2009, at 12:05 PM, Ashley Clark wrote: On Apr 29, 2009, at 10:43 AM, Eric Gorr wrote: I was wondering if it was possible to get finer control over what type selecting searches in a row. I have two columns in my table which both contain text. It only makes sense to match what th

Re: NSTableView: Type selecting in one column but not another

On Apr 29, 2009, at 10:43 AM, Eric Gorr wrote: I was wondering if it was possible to get finer control over what type selecting searches in a row. I have two columns in my table which both contain text. It only makes sense to match what the user is typing to the text found in the first co

Re: NSTableView: Type selecting in one column but not another

On Wed, Apr 29, 2009 at 11:43 AM, Eric Gorr wrote: > I was wondering if it was possible to get finer control over what type > selecting searches in a row. > > I have two columns in my table which both contain text. It only makes sense > to match what the user is typing to the text found in the fir

NSTableView: Type selecting in one column but not another

I was wondering if it was possible to get finer control over what type selecting searches in a row. I have two columns in my table which both contain text. It only makes sense to match what the user is typing to the text found in the first column. Unfortunately, I cannot seem to find a wa

Re: Crashing resetting or releasing an NSManagedObjectContext

Daniel, You are trying to fetch an object and keep it - but you want to ignore / throw away the NSManagedObjectContext. This will never work. The NSManagedObjectContext keeps the object. Your Pet can not exist without its NSManagedObjectContext. You should let the caller provide a NSManag

Re: NSButtonCell visibility binding in NSOutlineView

On Apr 28, 2009, at 12:12 PM, Chris Tracewell wrote: I am looking for the best method of turning off the visibility of an NSButtonCell object for individual rows in an OutlineView/TableView. I have an OutlineView that is bound to a TreeController. There are two columns. In the last column I

Re: Crashing resetting or releasing an NSManagedObjectContext

On Apr 29, 2009, at 2:59 AM, Daniel Kennett wrote: Different combinations of trying to do this right result in crashes at different points. Leaving out [context reset] and just releasing it obviously gives EXC_BAD_ACCESS again. Autoreleasing the MOC in +petAtURL: causes crashes when the aut

Re: It doesn't work without the NSLog()... Why?

On 29/04/2009, at 10:48 PM, Тимофей Даньшин wrote: - (void) intoArray:(NSMutableArray *)mutableRet addItemFromTable: (NSString *)table usingStatement:(sqlite3_stmt *)statement andSearchString:(NSString *) searchString { Also, I don't mean to pick on your code (there's nothing obviously

Localizing Without Xcode UI

I'm adding localized nibs in Xcode 3.1 by Get Info... on the nib, and clicking "Add Localization..." this is working as expected but rather slow. Is there a faster way? Michael ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post a

Re: Why is NSString->FSRef so hard?

On Apr 28, 2009, at 1:34 AM, Erg Consultant wrote: if( glBundle ) { // Get main bundle info dict... d = [ glBundle infoDictionary ]; if( d ) { // Get the GL bundle's path from the info dict... z = [ d objectForKey:kNSBundleInitialPathInfoDictKey ];

Re: Getting Display Names

> Perfect! Thank you. Is this documented anywhere? Not even IORegistryExplorer > appears to display this dictionary. There is no technote documenting the procedure, but both IODisplayCreateInfoDictionary and CGDisplayIOServicePort are in public headers, so it is safe to use. __

How to set keyboard focus to in NSView in Carbon Application?

I create a custom NSView in my Carbon Application. For embed it into Carbon window, i create a HICocoaview for it. My question is: How to set keyboard focus to the NSView? I can get the focus after i mouse click the NSView. I try to set focus by SetKeyboardFocus( windowRef, pHICocoaView,

Re: iphone SDK session duration

I did reply. Moderator on this list rejected because my reply is too long. I was about to report the results. I get it to work. I open source the Xcode project code on google project if anyone want it. On Wed, Apr 29, 2009 at 12:57 AM, Alexander Spohr wrote: > Luke already told you six hours bef

Re: It doesn't work without the NSLog()... Why?

On 29/04/2009, at 10:48 PM, Тимофей Даньшин wrote: Why copy mutableRet when you just release it anyway? Instead, just return it with an autorelease: I do that because i return an immutable array. I always try to return the types i promise to return in the declaration :) Even so, you're

Re: It doesn't work without the NSLog()... Why?

2009/4/29 Тимофей Даньшин : > Hello. > It's a very funny thing. And i do hope i am not bonkers. But the following > code works fine until i delete the line with "NSLog()". In the latter > case it just returns an empty array. Are there any sane reasons why that can > happen? Does it break if yo

Re: It doesn't work without the NSLog()... Why?

Why copy mutableRet when you just release it anyway? Instead, just return it with an autorelease: I do that because i return an immutable array. I always try to return the types i promise to return in the declaration :) To Kyle: I looked at the - intoArray:addItemFromTable:usingStatement:and

Re: NSRunLoop vs. NSThread sleep

On Wed, Apr 29, 2009 at 6:53 AM, Alastair Houghton wrote: > On 29 Apr 2009, at 11:44, Kyle Sluder wrote: > >> On Wed, Apr 29, 2009 at 6:00 AM, Alastair Houghton >> wrote: >>> >>> But all of this is somewhat academic in a way, because Apple has handily >>> provided NSOperationQueue for you which i

Re: It doesn't work without the NSLog()... Why?

On 29/04/2009, at 10:05 PM, Тимофей Даньшин wrote: NSArray *ret = [mutableRet copy]; // NSLog(@"The number of items to be returned is: %i", [ret count]); [mutableRet release]; return ret; I don't see why your NSLog line should cause a problem, but your memory m

Re: It doesn't work without the NSLog()... Why?

2009/4/29 Тимофей Даньшин : > It's a very funny thing. And i do hope i am not bonkers. But the following > code works fine until i delete the line with "NSLog()". In the latter > case it just returns an empty array. Are there any sane reasons why that can > happen? No, there is no sane reason

It doesn't work without the NSLog()... Why?

Hello. It's a very funny thing. And i do hope i am not bonkers. But the following code works fine until i delete the line with "NSLog()". In the latter case it just returns an empty array. Are there any sane reasons why that can happen? - (NSArray *) selectWordsBeginningWith:(NSString

[OT] Re: C language in obj-c

On 29 Apr 2009, at 11:36, fawad shafi wrote: thanks for this useful info. is it possible? existing code that (possibly written in C) that we can easily port over to obj-c with minimum effort. You don't need to "port" C code to ObjC. ObjC is just C with some simple extensions. Similarly,

Re: NSRunLoop vs. NSThread sleep

On 29 Apr 2009, at 11:44, Kyle Sluder wrote: On Wed, Apr 29, 2009 at 6:00 AM, Alastair Houghton wrote: But all of this is somewhat academic in a way, because Apple has handily provided NSOperationQueue for you which is probably what you should be using unless you have some backwards compati

RE: C language in obj-c

That depends upon the nature of the existing code... Quoting fawad shafi : thanks for this useful info. is it possible? existing code that (possibly written in C) that we can easily port over to obj-c with minimum effort. Regards, Fawad Shafi CC: cocoa-dev@lists.apple.com From: alast

Re: C language in obj-c

Le 29 avr. 09 à 12:39, Alastair Houghton a écrit : On 29 Apr 2009, at 11:35, Jean-Daniel Dupas wrote: Le 29 avr. 09 à 12:25, Alastair Houghton a écrit : Just for the record, with gcc-llvm, you can no longer assume that .o files are Mach-O object files. When you use Link-Time-Optimization (

Re: NSRunLoop vs. NSThread sleep

On Wed, Apr 29, 2009 at 6:00 AM, Alastair Houghton wrote: > But all of this is somewhat academic in a way, because Apple has handily > provided NSOperationQueue for you which is probably what you should be using > unless you have some backwards compatibility requirement or some other > requirement

Re: C language in obj-c

On 29 Apr 2009, at 11:35, Jean-Daniel Dupas wrote: Le 29 avr. 09 à 12:25, Alastair Houghton a écrit : Just for the record, with gcc-llvm, you can no longer assume that .o files are Mach-O object files. When you use Link-Time-Optimization (or -O4) with llvm-gcc (or clang), it produces llvm b

RE: C language in obj-c

thanks for this useful info. is it possible? existing code that (possibly written in C) that we can easily port over to obj-c with minimum effort. Regards, Fawad Shafi > CC: cocoa-dev@lists.apple.com > From: alast...@alastairs-place.net > To: fawadpaki_...@hotmail.com > Subject: Re: C langua

Re: C language in obj-c

Le 29 avr. 09 à 12:25, Alastair Houghton a écrit : On 29 Apr 2009, at 11:04, fawad shafi wrote: may be this question is odd, but i wana use .obj file created in c language, in objective-c. is it possible?? It depends what you mean. If you're asking if it's possible to use C code in a p

Re: C language in obj-c

On 29 Apr 2009, at 11:29, fawad shafi wrote: for example i write one program in c language and then compile it, the compiler will create the one .obj file for us. if i wana use that obj file in xcode or obj-c, is it possible?? The system compiler on Mac OS X doesn't make files with the exte

Re: C language in obj-c

Le 29 avr. 09 à 12:04, fawad shafi a écrit : Dear All, may be this question is odd, but i wana use .obj file created in c language, in objective-c. is it possible?? thanks in advance. Obj-C is a superset of C and can access any C code just like you can from any other C file. _

Re: C language in obj-c

On 29 Apr 2009, at 11:25, Alastair Houghton wrote: Kind regards, Alastair. p.s. This type of question is better addressed to xcode-dev. Of course I meant xcode-users :-D Kind regards, Alastair. -- http://alastairs-place.net ___ Cocoa-dev mai

Re: C language in obj-c

On 29 Apr 2009, at 11:04, fawad shafi wrote: may be this question is odd, but i wana use .obj file created in c language, in objective-c. is it possible?? It depends what you mean. If you're asking if it's possible to use C code in a program that uses ObjC, of course. Usually you'd inclu

Re: C string constant->NSString constant without defining twice?

On 29 Apr 2009, at 01:33, Gwynne Raskind wrote: [NSFileHandle initWithFileDescriptor:fileno(tmpfile()) closeOnDealloc:NO]. Oops, now I have to keep track of the FILE* for as long as the NSFileHandle* exists. Well you could use dup() to get around that, not that the above is the best thing

Re: C string constant->NSString constant without defining twice?

On 28 Apr 2009, at 21:58, Erg Consultant wrote: Except in the case where one line of code creates the temp file and then another immediately uses it and deletes is - as in my case. There is zero chance the user could FUS faster than my 2 lines of code create and delete the file. Honestly,

C language in obj-c

Dear All, may be this question is odd, but i wana use .obj file created in c language, in objective-c. is it possible?? thanks in advance. Regards, Fawad Shafi _ Rediscover Hotmail®: Now available on your iPhone or BlackBerry htt

Re: NSRunLoop vs. NSThread sleep

On 29 Apr 2009, at 00:57, Eric Hermanson wrote: When implementing the while-loop in the main function of an NSThread, is it correct to assume it is more efficient on the operating system to run the current run-loop until a specified date rather than just use NSThread sleepUntilDate to obtai

Crashing resetting or releasing an NSManagedObjectContext

Hi list, I'm hoping you guys can help me. I'm loading up a Core Data store, copying some data out and attempting to clear it all up. I use this code for my Quicklook plugin, and in parts of my app for previewing documents in a more advanced manner than Quicklook provides. This is how I se

Re: iphone SDK session duration

Luke already told you six hours before your post: Am 29.04.2009 um 02:10 schrieb Bess Ho: *** -[NSObject timeIntervalSinceReferenceDate]: unrecognized selector sent to instance 0x521fe0 2009-04-28 17:07:32.283 sessiontime[22584:20b] CoreAnimation: ignoring exception: *** -[NSObject timeInterv

Re: NSButtonCell visibility binding in NSOutlineView

On Tue, Apr 28, 2009 at 1:12 PM, Chris Tracewell wrote: > I am looking for the best method of turning off the visibility of an > NSButtonCell object for individual rows in an OutlineView/TableView. I have > an OutlineView that is bound to a TreeController. There are two columns. In > the last colu

Re: C string constant->NSString constant without defining twice?

On 28.04.2009, at 22:58, Erg Consultant wrote: Except in the case where one line of code creates the temp file and then another immediately uses it and deletes is - as in my case. There is zero chance the user could FUS faster than my 2 lines of code create and delete the file. Wish that