On 01/02/2009, at 5:40 , jurin...@eecs.utk.edu wrote:
Previous post indicates that NSOperationQueue only seems to work
with ONE
queue.
It is worse than that, it can crash even with a single queue - the
only believed safe case is to a single core processor (ie, the
iPhone). Otherwise you
Thanks Graham. I will do that.
I was thinking in terms of class portability to include these panels inside
my view (-controller) ;-)
JB
On 07/04/2009, at 3:40 AM, Jan Bernard Marsman wrote:
From my subclass of an NSView I call the (simplified) following:
- openHUD {
[NSButton *
I can't work out if this simple and I'm just missing it, or if this is
hard ...
In a NSDocument-based application, I have some text fields in the
document window. Typing in one of these text fields (that is, typing
characters but not pressing Tab or Return to end editing) is of course
OK, that was it : the setting was Server in place of Basic or
Developer. I changed it and got my crash logs again.
I never changed that setting. Why the upgrade to 10.5.6 changed that? I
found it really annoying (but no more related to that mailing list).
Any way, thank you very myuch!
Hi there,
I have to invoke a method on the backbutton action. (ie., I am in
form B, on clicking back I am moving to form A). All I have to do is to
invoke a method to set the tableview values. I tried using action: but
failed.
In form B, I am using : [self.navigationController
On 7-Apr-09, at 3:14 AM, developers mac wrote:
What am I doing wrong? Kindly some one help me out please!
I think that you might get better answers if you explained what you're
trying to do.
It's very difficult to understand what you're doing from your message.
Perhaps if you explained at a
Thanks John, the second approach seems like it makes the most sense
for my needs. cheers.
On 6 Apr 2009, at 19:10, John Calhoun wrote:
On Apr 6, 2009, at 6:31 AM, Memo Akten wrote:
Hi, I would like to add a PDFView to another view. But if my root
view is layer backed I see nothing (just
Hi,
Could someone please explain (just a quick overview) how the
authentication process works for the Django admin site ?
Looking through the source I see methods for index and app_index, and
login display_login_form ... however I cannot see how, when I first
boot up the server and navigate to
On 4/7/09 3:00 PM, Ruslan Zasukhin sunsh...@public.kherson.ua wrote:
On 4/7/09 12:25 PM, Mahaboob mahab...@newtok.com wrote:
I need to access a MS Access database which is located in a remote location
and I only have access to it over internet.
Is it possible to access MS Access
This problem is solved by updating Developer Tools to Interface
Builder 3.1.2 and re-setting the Layout and Line Breaks settings on
the text field.
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On Tue, Apr 7, 2009 at 2:52 AM, Quincey Morris
quinceymor...@earthlink.net wrote:
The first thing I don't understand is whether that's a bug. Although the
document isn't really changed (because the typing hasn't been committed
yet), but the presence of undoable typing perhaps ought to prevent
Hello.
In my application, I have the need to store strings with non-latin
characters in a SQLite database.
But when I insert them, they become corrupt.
When i bind the string to the prepared statement, i do make sure it is
in UTF-8:
sqlite3_bind_text(sentence_insert_statement, 1, [string
On 4/7/09 12:25 PM, Mahaboob mahab...@newtok.com wrote:
I need to access a MS Access database which is located in a remote location
and I only have access to it over internet.
Is it possible to access MS Access database using Cocoa?
How can I do it?
Simpler question then
how you can
On 07 Apr 09, at 02:50, Mic Pringle wrote:
Could someone please explain (just a quick overview) how the
authentication process works for the Django admin site ?
snip
This doesn't appear to be related to Cocoa development. (The fact that
you're using it in a Cocoa app is irrelevant, as you
I need to access a MS Access database which is located in a remote location
and I only have access to it over internet.
Is it possible to access MS Access database using Cocoa?
How can I do it?
Thanks in advance
Mahaboob
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Sorry, wrong list.
-Mic
2009/4/7 Andrew Farmer andf...@gmail.com:
On 07 Apr 09, at 02:50, Mic Pringle wrote:
Could someone please explain (just a quick overview) how the
authentication process works for the Django admin site ?
snip
This doesn't appear to be related to Cocoa development.
I have two forms (.xib file). From form A, i used to navigate to form B.
After selecting a value from form B, I will return back to form A. For that
I used, [self.navigationController popViewControllerAnimated:YES]; to move
back to form A. Then the problem occurred. When doing this, I am carrying
Hi. I'd like to make a small program which has two playback buttons,one for
regular playback and one for backwards playback.
How can this be achieved?
Thanks.
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Try viewWillAppear / viewDidAppear.
atze
Am 07.04.2009 um 13:06 schrieb developers mac:
I have two forms (.xib file). From form A, i used to navigate to
form B.
After selecting a value from form B, I will return back to form A.
For that
I used, [self.navigationController
Probably what you're doing is something like this:
FormBController * b = [[FormBController alloc] init];
[[self navigationController] pushViewController:b animated:YES];
[b release];
What about making b an instance variable of the object, and then do:
if (!b) { b = [[FormBController alloc]
Greetings
I'm working on a project for the iPhone
original it was c++ based and has the following lines
#include kern/locks.h
#include kern/thread.h
It comes back with
No such file or directory
Yet I have
Library/Frameworks/Kernel.framework/Versions/A/Headers/kern/locks.h
I created a view in Nib file containing several sub views/controls. I
enabled auto resizing for these controls by configuring appropriate struts
and springs in the Interface Builder's size inspector. This view is loaded
and added to an NSBox on an as required basis. Everything works fine. When
the
On Tue, Apr 7, 2009 at 5:25 AM, Mahaboob mahab...@newtok.com wrote:
I need to access a MS Access database which is located in a remote location
and I only have access to it over internet.
Is it possible to access MS Access database using Cocoa?
How can I do it?
Use ODBC.
sherm--
--
On Tue, Apr 7, 2009 at 9:56 AM, Rama Krishna vrk.li...@gmail.com wrote:
I get the animation all right. However all the sub view sizing and layout is
disturbed. Some views appear above other views and so on.
This is going to happen for views that don't support sizes all the way
down to (0, 0),
On Tue, Apr 7, 2009 at 9:56 AM, Rama Krishna vrk.li...@gmail.com wrote:
I get the animation all right. However all the sub view sizing and layout is
disturbed. Some views appear above other views and so on.
What is the proper way to animate a view from zero size to the desired size?
I
1) If you want to use a header inside a framework, you need to tell
GCC to use that framework. This means either passing the -framework
flag to GCC, or adding the framework to your Link Binary with
Libraries build stage in Xcode.
2) This isn't Cocoa related. You should probably be asking this
I'm working on a project for the iPhone
original it was c++ based and has the following lines
#include kern/locks.h
#include kern/thread.h
It comes back with
No such file or directory
Yet I have
Library/Frameworks/Kernel.framework/Versions/A/Headers/kern/locks.h
On Apr 6, 2009, at 11:52 PM, Quincey Morris wrote:
I can't work out if this simple and I'm just missing it, or if this
is hard ...
In a NSDocument-based application, I have some text fields in the
document window. Typing in one of these text fields (that is, typing
characters but not
Hello,
My apologies if this has been answered before but isn't there a simple way to
get the file size as it shows under Size in Finder without using Carbon and
without enumerating the directory? My understanding is NSFileSize will not do
it?
Thank you,
Rick
On Tue, Apr 7, 2009 at 11:09 AM, Jo Phils jo_p...@yahoo.com wrote:
My apologies if this has been answered before but isn't there a simple way to
get the file size as it shows under Size in Finder without using Carbon and
without enumerating the directory? My understanding is NSFileSize will
On Tue, Apr 7, 2009 at 12:02 AM, Xavier Miller xavier.mil...@cauwe.org wrote:
OK, that was it : the setting was Server in place of Basic or
Developer. I changed it and got my crash logs again.
I never changed that setting. Why the upgrade to 10.5.6 changed that?
I don't think 10.5.6 had
Give the movie a negate playback rate. If you are using QTKit's
QTMovie, check the documentation for QTMovieRateAttribute or
QTMOviePreferredRateAttribute.
On Apr 7, 2009, at 7:56 AM, Jeffrey Goines wrote:
Hi. I'd like to make a small program which has two playback
buttons,one for
On Tue, Apr 7, 2009 at 12:29 AM, Ken Thomases k...@codeweavers.com wrote:
On Apr 6, 2009, at 11:02 PM, Michael Ash wrote:
If you do insist on running an inner runloop, then you'll need to do
that *first*, before you use waitUntilExit, to avoid the potential
deadlock.
There is no potential
Ken,
Thanks very much for the reply. I have two methods to handle the
notifications for the error and output pipes (see below). Since we are
supposed to be reading to EOF, do I really need to call
readToEndOfFileInBackgroundAndNotify at the end of each call?
To answer your question,
On Tue, Apr 7, 2009 at 12:53 AM, Adam R. Maxwell amaxw...@mac.com wrote:
On Apr 6, 2009, at 9:02 PM, Michael Ash wrote:
On Mon, Apr 6, 2009 at 11:10 PM, Adam R. Maxwell amaxw...@mac.com wrote:
On Apr 6, 2009, at 7:50 PM, Michael Ash wrote:
First off, I wouldn't write code like this. You
I have a strange problem with my program: the debugger marks as
invalid (not nil) every NSString* object I have in a method, so that
I cannot see its value. Why can this happen?
Can anybody help me?
Thanks in advance,
livio.
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On 7-Apr-09, at 11:08 AM, Jo Phils wrote:
My apologies if this has been answered before but isn't there a
simple way to get the file size as it shows under Size in Finder
without using Carbon and without enumerating the directory? My
understanding is NSFileSize will not do it?
I use
On Apr 6, 2009, at 2:31 PM, Тимофей Даньшин wrote:
When I insert non-latin strings into my SQLite3 database, they turn
into some weird sets of characters (as I select those strings later
in Terminal), and the fields, which contain those strings, become
unusable by my application.
I
On Apr 7, 2009, at 10:00 AM, Livio Isaia wrote:
I have a strange problem with my program: the debugger marks as
invalid (not nil) every NSString* object I have in a method, so
that I cannot see its value. Why can this happen?
Can anybody help me?
You probably turned off data formatters.
Yes, data formatters where off... thank you. It was very simple but I
thought there was a real problem.
thank you again,
regards,
livio.
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On Tue, Apr 7, 2009 at 11:09 AM, Jo Phils jo_p...@yahoo.com wrote:
Hello,
My apologies if this has been answered before but isn't there a simple way to
get the file size as it shows under Size in Finder without using Carbon and
without enumerating the directory? My understanding is
I am making a simple application that consists of a small HUD window
that needs to float above another application. How do I make it so
that A. it floats above everything, and B. when I switch to another
application, it remains on top.
Thanks,
- Walker Argendeli
Le 7 avr. 09 à 18:32, Michael Ash a écrit :
On Tue, Apr 7, 2009 at 11:09 AM, Jo Phils jo_p...@yahoo.com wrote:
Hello,
My apologies if this has been answered before but isn't there a
simple way to get the file size as it shows under Size in Finder
without using Carbon and without
On Apr 7, 2009, at 8:14 PM, Keary Suska wrote:
Are you properly encoding your C strings with -cStringUsingEncoding:?
Yes, I think so.
At present, I am using the -UTF8String method, but I also tried the -
cStringUsingEncoding: to no avail.
Here is the line that binds the string to the
Namaste!
I would like to be able to take advantage of the migration tool that comes
with Core Data.
One thing I cannot readily determine from the documents is whether one
should begin with a versioned model. By begin I mean the model is
versioned from the start as opposed to later in the
If you are worried about blocking the UI and such, I'd highly
recommend looking at FSGetCatalogInfoBulk(). You're doing a lot of
path lookups in this code (to see if you have permission to access all
components of path and such) that don't need to be done so often.
On Apr 7, 2009, at 9:09
On Apr 7, 2009, at 8:22 AM, I. Savant wrote:
On Tue, Apr 7, 2009 at 9:56 AM, Rama Krishna vrk.li...@gmail.com
wrote:
I get the animation all right. However all the sub view sizing and
layout is
disturbed. Some views appear above other views and so on.
What is the proper way to animate a
On 07.04.2009, at 18:37, Walker Argendeli wrote:
I am making a simple application that consists of a small HUD window
that needs to float above another application. How do I make it so
that A. it floats above everything, and B. when I switch to another
application, it remains on top.
Michael Dautermann wrote:
I'm working on a project for the iPhone
original it was c++ based and has the following lines
#include kern/locks.h
#include kern/thread.h
It comes back with
No such file or directory
Yet I have
On Apr 7, 2009, at 10:39 AM, Тимофей Даньшин wrote:
On Apr 7, 2009, at 8:14 PM, Keary Suska wrote:
Are you properly encoding your C strings with -cStringUsingEncoding:?
Yes, I think so.
At present, I am using the -UTF8String method, but I also tried the -
cStringUsingEncoding: to no avail.
On Apr 7, 2009, at 10:08 AM, Barry Fawthrop wrote:
Michael Dautermann wrote:
Thanks Michael
Can you suggest some learning resources on how to (a) learn more and
(b) accomplish an iPhone acceptable locking mechanism for the
iPhone.
For ported code, the pthreads library might be what you
Hi everyone:
While this may not be the correct place to ask this question, and I
apologize for that, I could not find a list dedicated to Keynote - So I
decided to post it here. Also, the people of this list have been so helpful
in the past so I hope that you all can help me now. Anyway, for a
2009/4/7 Keary Suska cocoa-...@esoteritech.com:
On Apr 7, 2009, at 10:39 AM, Тимофей Даньшин wrote:
On Apr 7, 2009, at 8:14 PM, Keary Suska wrote:
Are you properly encoding your C strings with -cStringUsingEncoding:?
Yes, I think so.
At present, I am using the -UTF8String method, but I
Hi All,
I am using check box control in my application to show Enable/Disable
status.
Is it possible to use the same control to show more that 2 states. Like
Enable/Disable/Modified.
Any idea?
Thanks
Arun
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Pierce Freeman wrote:
While this may not be the correct place to ask this question, and I
apologize for that, I could not find a list dedicated to Keynote -
So I
decided to post it here.
There's no list for Keynote, but there are lists for Scripting:
On Apr 7, 2009, at 9:34 AM, Jon C. Munson II wrote:
One thing I cannot readily determine from the documents is whether one
should begin with a versioned model. By begin I mean the model is
versioned from the start as opposed to later in the application's life
cycle.
So, my question is: is it
While this may not be the correct place to ask this question, and I
apologize for that, I could not find a list dedicated to Keynote -
So I
decided to post it here. Also, the people of this list have been so
helpful
in the past so I hope that you all can help me now. Anyway, for a big
How do you define string (i.e. how is its value set)? There can be
an issue with UTF8 constant strings. Have you called -
canBeConvertedToEncoding: to make sure string is utf-8 compatible?
To be on the safe side, i make a local copy of the method's input
string. And the
On Apr 7, 2009, at 11:43 AM, Arun wrote:
Hi All,
I am using check box control in my application to show Enable/Disable
status.
Is it possible to use the same control to show more that 2 states.
Like
Enable/Disable/Modified.
Any idea?
This would be the mixed state of NSButton.
On 7-Apr-09, at 1:43 PM, Arun wrote:
Is it possible to use the same control to show more that 2 states.
Like
Enable/Disable/Modified.
Sounds to me like radio buttons might better convey your intentions to
the user?
M.
__
Mark Ritchie
Cocoa and WebObjects Developer
Diamond Lake Consulting
Тимофей Даньшин wrote:
[string2 release];
sqlite3_reset(sentence_insert_statement);
I'm looking more closely at the code, and those statements seem mis-
ordered to me.
I would not release something if someone else (sqlite, in this case)
might be holding onto a reference to a buffer
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
I think that Jon is asking whether he should give a version number to
his data model, and not whether he should create a second version of
his data model. If this is in fact his question, then I think the
answer is yes, because this will make
On Apr 7, 2009, at 12:54 PM, Тимофей Даньшин wrote:
I am deeply and sincerely ashamed of myself.
The point is that i get that input string by splitting the string in
my textView ([[myTextView textStorage] string]) into sentences.
During that procedure i check every char if it is a sentence
Oops: prior (No subject) post is in SQLite and Unicode thread.
-- GG
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Now that everybody else has had their say, I'll throw in my two
bits: ;-)
* as others have pointed out, never store the hash of an object or
data computed from the hash, nor transmit the hash of an object
outside a process, if your goal is to compare it in any way with
anything else (for
I am deeply and sincerely ashamed of myself.
The point is that i get that input string by splitting the string in
my textView ([[myTextView textStorage] string]) into sentences. During
that procedure i check every char if it is a sentence terminator (?!
or linebreak). And i do that by using
I think the standard convention is Check = ON, no Check = OFF, line in
the middle = MIXED which is good for when you have multiple selections.
On Apr 7, 2009, at 1:01 PM, Chris Williams wrote:
How about check for enable/disable, and change the font (bold, italic,
something) to indicate
How about check for enable/disable, and change the font (bold, italic,
something) to indicate modified??
From: Mark Ritchie mark.ritc...@mac.com
Date: Tue, 07 Apr 2009 13:51:00 -0400
To: Arun arun...@gmail.com
Cc: cocoa-dev@lists.apple.com
Subject: Re: Check box to indicate more than 2
I wasn't certain if, in order to utilize versioning later, that I
would need to mark the current model in some way. The Apple dox
didn't state one way or another, and I didn't wish to make an
assumption and find out later that I missed some important step which
would result in hours of
On Apr 7, 2009, at 10:53 AM, Jon Munson II wrote:
I wasn't certain if, in order to utilize versioning later, that I
would need to mark the current model in some way. The Apple dox
didn't state one way or another, and I didn't wish to make an
assumption and find out later that I missed
Тимофей Даньшин wrote:
To be on the safe side, i make a local copy of the method's input
string.
Maybe the lifetime of the local copy is less than what SQLite needs.
I see in your code that you're releasing the copy, but is SQLite
asynchronous and still needing the buffer to exist at that
2009/4/7 Тимофей Даньшин ok5.ad...@gmail.com:
I am deeply and sincerely ashamed of myself.
The point is that i get that input string by splitting the string in my
textView ([[myTextView textStorage] string]) into sentences. During that
procedure i check every char if it is a sentence
To break your text into sentences, I suggest swiping
componentsSeparatedByCharacterRunFromSet:
from:
http://thotzy.com/THOTZY/ComponentsSeparatedByCharacterRunFromSet%3A.html
-- and create a character set of your sentence-splitting characters to
prime it with.
If you need to preserve
On Apr 7, 2009, at 12:28 PM, Timothy Larkin wrote:
I think that Jon is asking whether he should give a version number
to his data model, and not whether he should create a second version
of his data model. If this is in fact his question, then I think the
answer is yes, because this will
You could try using - (NSRange)rangeOfComposedCharacterSequenceAtIndex:
(NSUInteger)index; and see if the range is 1. But right now, I'm
watching the highly informative humorist Glenn Beck.
Oh, 1 was to pass over surrogate pairs, so you don't pass over
anything.
But honestly, you should
Rosyna wrote:
Oh, 1 was to pass over surrogate pairs, so you don't pass over
anything.
rangeOfComposedCharacterSequenceAtIndex: is for more than surrogate
pairs. It also applies to base characters that have combining
accents following them. For example, the Latin letter 'e' followed
Hi there, is there a clean way to let the user edit a cell of a table view
using a ctrl click event? Do i have to subclass my table view or there is
another trick to do this?
Thanks,
--Luca C.
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On 4/8/09 12:14 AM, Luca C. said:
Hi there, is there a clean way to let the user edit a cell of a table view
using a ctrl click event? Do i have to subclass my table view or there is
another trick to do this?
That's vague... what have you tried? Have you read:
On Apr 7, 2009, at 08:06, Adam R. Maxwell wrote:
Have your controller object implement the NSEditor protocol. Send
the document objectDidBeginEditing:/objectDidEndEditing: at the
appropriate times (maybe using text delegate notifications), and it
will send you commitEditing/discardEditing
On 08/04/2009, at 4:18 AM, Christopher Kane wrote:
Now that everybody else has had their say, I'll throw in my two
bits: ;-)
* as others have pointed out, never store the hash of an object or
data computed from the hash, nor transmit the hash of an object
outside a process, if your goal
Hi,
is there a way to manipulate the order NSToolbarItems are added to a
toolbar, when the application is starting. I have implemented the
delegate methods to provide the items, and which items are allowed,
but since items are fetched by identifier and not by position i don't
see how
Hi,
is there a way to manipulate the order NSToolbarItems are added to a
toolbar, when the application is starting. I have implemented the
delegate methods to provide the items, and which items are allowed,
but since items are fetched by identifier and not by position i don't
see how
Hello,
I have some code that loads a bundle like :
[NSBundle bundleForPath: path]
Then I get its main class. Then I cycle through some parameters that
initialize that loaded main class and stores each new instance in a
NSMutableArray.
Problem is that when I do the assignment to
On 08/04/2009, at 10:18 AM, Tilo Villwock wrote:
is there a way to manipulate the order NSToolbarItems are added to a
toolbar, when the application is starting. I have implemented the
delegate methods to provide the items, and which items are allowed,
but since items are fetched by
On 08/04/2009, at 10:23 AM, Daniel Luis dos Santos wrote:
The only thing I can think of, to see something like this is that I
am probably overwriting the NSFileManager's class internal tables
and therefore the message. When I comment out the assignment it all
goes well.
The class that I
I want to print some text that will almost surely fit on one page. I
thought I could just set up a window without making it visible, and
print the content view of the window, with code like this:
NSView* contentView = (NSView*) [oPrintWindow contentView];
NSPrintInfo *pi =
In my application, I have the need to store strings with non-latin
characters in a SQLite database.
But when I insert them, they become corrupt.
When i bind the string to the prepared statement, i do make sure it is
in UTF-8:
sqlite3_bind_text(sentence_insert_statement, 1, [string UTF8String],
On Apr 7, 2009, at 8:33 PM, James Walker wrote:
I want to print some text that will almost surely fit on one page.
I thought I could just set up a window without making it visible,
and print the content view of the window, with code like this:
How about running it in the debugger and
On Tue, Apr 7, 2009 at 7:57 PM, Graham Cox graham@bigpond.com wrote:
I'm doing this, which is the first step in building an NSData representation
of the various objects, prior to SHA-1 digesting the result. Be good to know
if this is adequate for system/architecture independence. The
Thank you I.S. and all who replied! :-)
It's my understanding that [NSFileManager fileAttributesAtPath:traverseLink:]
will do fine for a single file but for directories it won't include the sizes
of the subdirectories as Finder does. That's what I got in my testing as well
but maybe I'm
On 08/04/2009, at 1:54 PM, Michael Ash wrote:
If this is also how you store your dates then this is fine. If you
store them in some other way (e.g. asking the system to put them in an
plist) then this is still fine as long as you're using whole numbers
of seconds. If you can store arbitrary
On Wed, Apr 8, 2009 at 12:11 AM, Graham Cox graham@bigpond.com wrote:
Well, the date itself is stored in the archive using standard archiving. I'm
not sure how it writes itself - so should I be worried? I thought I could
rely on archiving/dearchiving accurately giving me back whatever I
On Apr 7, 2009, at 11:54 AM, Тимофей Даньшин wrote:
I will now have to find another unicode-safe way to split the
string into sentences.
Others have addressed your Unicode issues, but for splitting a string
into sentences (or other units), I'd use CFStringTokenizer with
On 08/04/2009, at 2:31 PM, Michael Ash wrote:
I got curious and experimented. Archiving (as in NSCoder) appears to
work fine, but if you send an NSDate through an XML plist, it loses
its fractional seconds! (rdar://6768646) So if you're using plist
serialization, you may well not get the same
Well, directories -are- a single file so it makes sense that the file
size refers to exactly the directory and not its contents. Besides,
for the general case of looking at files/folders in a particular
directory, you could get all the attributes quickly without paying a
time penalty to
Hello all,
Is there a way to create a full screen window which has an alpha value of 0
(fully transparent) but which is opaque to mouse events? I have thus far
found that setting the window alpha below 0.06 or so causes mouse events to
pass through the window.
If not, is there a way to install a
Hi everyone. I'm new to Objective-C but I've been working with C++ for
years. I'm trying to understand how the selector mechanism works.
So far it seems to me that SEL is simply a wrapper for 'const char*', Obj-C
compiler maintains a table of all method name - method function pointer
pairs and
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