Hi there,
I'm developing an app that relies on a webpage. This page has to load
local files (json or xml) that i save on the hard drive.
What's the better way to implement it. I've think two options: save
the json files in the app resources folder, same way iPhoto stores the
files. Or save them in
Store them in your app's bundle.
Related, if you want my 2¢, try as often as you can to avoid using a
WebView. If you can replace its functionality with native Cocoa (and Touch)
controls then that is the recommended development path.
-Steven
On Sat, Feb 27, 2010 at 5:39 AM, Jere Gmail wrote:
>
Am 27.02.2010 um 02:16 schrieb Jason Berlinsky:
> When I remove the NSLog(@"%@",self.data), the application doesn't crash, but
> the UITableView doesn't update. When I replace it with fast enumeration over
> self.data, I get the crash again (crash log: http://pastebin.com/NDVKLsJC).
>
> Any id
I have a UITextView subclass which, when you touch it to start editing, hangs
in an infinite loop before the keyboard comes up. The subclass sets itself as
its own delegate in the constructor (because the subclass in this instance
wants to capture editing ended events and deal with them internal
So I have a application that I am getting ready to put some finishing touches
on, but there are one or two things I'd like to do differently...er, better.
It is a simple tool (Cocoa Desktop app) with a slew of checkboxes (around 40 in
a separate window) that act as parameters on a command. While
Hello all,
Is there something special I need to do so that my NSDocument derivative's
"undoManager" method will return an NSUndoManager for documents loaded from
disk..? When I create a new document, my undo functionality works, but when I
load a document from disk, I get "nil" back. Even whe
I don't mean to play teacher's-pet, but the moderator did just post the list
guidelines a few days ago, including "no plain C questions". There are better
places to ask those, including stackoverflow.com.
Also, a tip: If you ever have weird errors involving #defines, Xcode's
"Preprocess" comman
On Feb 27, 2010, at 2:39 AM, Jere Gmail wrote:
> What's the better way to implement it. I've think two options: save
> the json files in the app resources folder, same way iPhoto stores the
> files. Or save them in the app support directory.
There's no reason to copy the files to the app support
First of all, you may want to look into NSMatrix to accomplish this task
instead of using individual NSButtons, both for performance reasons and
(more importantly) to use the Cocoa API as it is intended (this is why
NSMatrix was created, so it handles this relatively well).
Secondly, if you use NS
Charles Srstka wrote:
Ah, good point. So a better solution would be:
NSUserDefaults *def = [NSUserDefaults standardUserDefaults];
if([def boolForKey:@“MyAppHasAlreadyBeenLaunched”]) {
[NSApp activateIgnoringOtherApps:YES];
}
[def setBool:YES forKey:@“MyAppHasAlreadyBeenLaunched”];
On Feb 27, 2010, at 10:50 AM, Greg Guerin wrote:
> Since you know it's the quarantined attribute that's triggering the problem,
> why not just check for that attribute's presence on your app?
>
> It's a normal extended attribute. You can discover its name using the
> 'xattr' command in Termin
On Feb 27, 2010, at 12:50 PM, Greg Guerin wrote:
> That won't work properly if the user replaces the current unquarantined
> version of your app with a newly downloaded version.
Hmm... How about making a “LastOpenedVersion” preference key? If the value is
less than your app’s current version, t
A tip for the next time you have problems with macros: use Xcode’s Preprocess
command (in the Build menu) to see your macros resolved. Helps a lot in such
cases.
Kai
On 27.2.2010, at 07:37, Adam Gerson wrote:
> Thanks! I can't believe I missed that. Its 1:35am here and its been a long
> day.
What is the best practice for connecting menu items to their actions?
Is it IB, is programatically?
If IB what is the process?
- db
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Generally connecting them in IB works just fine. Sometimes this won't be
possible, though, and you should use code to do that (like when creating
items in code). But, keep in mind that the First Responder is in every NIB
file, and works amazingly when you have a menu item that exists in a NIB,
and
Thanks for the 2 cents ... hope my app will turn it into many dollars!
-db
On Feb 27, 2010, at 12:50 PM, Steven Degutis wrote:
Generally connecting them in IB works just fine. Sometimes this
won't be possible, though, and you should use code to do that (like
when creating items in code). Bu
Hi!
I need to access the bundle version of my application from inside my code to
show it in the "About.." box.
How can I do this?
BN
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This is already shown in the default About box window, which is sufficient
for most apps. But if you really need to have your own custom About box, you
can get most of that information from
-[NSBundle objectForInfoDictionaryKey:]
-Steven
On Sat, Feb 27, 2010 at 4:21 PM, Bengt Nilsson wrote:
> Hi
You don't need to , it is displayed automagically!
On Feb 27, 2010, at 2:21 PM, Bengt Nilsson wrote:
Hi!
I need to access the bundle version of my application from inside my
code to show it in the "About.." box.
How can I do this?
BN
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[Q] Is there a known bug in NSViewAnimation on Mac OS X 10.4 when it
comes to Distributed Notifications?
Scenario:
-
If I animate a window resizing through a NSViewAnimation, some
Distributed Notifications are only taken into account after I click
in the window resized through a NS
Firstly, you do not need to check if tAnimation is nil, since sending a
message to nil is valid in ObjC. So I would personally remove that if() and
just de-indent all the code that's inside it.
Secondly, I *think* what you're running into is the fact that "blocking
mode" means the main thread bloc
I'm trying to improve our logging a bit. We have some logging code that calls
NSLog(), but that prepends a bunch of fairly useless stuff for our purposes,
taking up a significant portion of the line. printf() doesn't, but doesn't
understand %...@. I'd like to construct a string by passing in a f
> Is there a way to build an NSString with a va_list?
- (id)initWithFormat:(NSString *)format arguments:(va_list)argList;
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Contac
Wow, thanks. I looked and just didn't see this. Thanks!
On Feb 27, 2010, at 16:06:53, Dave Keck wrote:
>> Is there a way to build an NSString with a va_list?
>
> - (id)initWithFormat:(NSString *)format arguments:(va_list)argList;
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On Feb 27, 2010, at 4:02 PM, Rick Mann wrote:
I'm trying to improve our logging a bit. We have some logging code
that calls NSLog(), but that prepends a bunch of fairly useless
stuff for our purposes, taking up a significant portion of
On Feb 28, 2010, at 12:35 AM, Steven Degutis wrote:
Firstly, you do not need to check if tAnimation is nil, since
sending a message to nil is valid in ObjC. So I would personally
remove that if() and just de-indent all the code that's inside it.
Actually, in the real implementation there's
Take a look at
http://www.cocoabuilder.com/archive/cocoa/205083-nslog-replacement-for-debugger-output.html
I've been using Don Arnel's method as modified by Ken Thomases and it works
very well.
Boyd
On Feb 27, 2010, at 4:02 PM, Rick Mann wrote:
> I'm trying to improve our logging a bit. We
On Sat, Feb 27, 2010 at 5:39 AM, Roland King wrote:
> I have a UITextView subclass which, when you touch it to start editing, hangs
> in an infinite loop before the keyboard comes up. The subclass sets itself as
> its own delegate in the constructor (because the subclass in this instance
> want
Steven,
Thanks - the project needed a revisit...it grew from 2 checkboxes to nearly
40...time to re-examine a few things!
Thanks again for the tipso deep into the forest I could not see the trees...
-j
On Feb 27, 2010, at 1:23 PM, Steven Degutis wrote:
> First of all, you may want to look
On 28-Feb-2010, at 9:21, Kyle Sluder wrote:
Do not make a UITextView its own delegate.
More information here:
http://lists.apple.com/archives/Cocoa-dev/2009/Jul/msg01406.html
--Kyle Sluder
Thanks that's what I see too. That thread doesn't explain why of
course. I have a trivial tes
Oh and one other point after reading that whole thread (on an iPhone
that's surprisingly hard!), the application does infinite loop but it
doesn't recurse, so I do not believe the suggestion in the middle of
that thread that respondsToSelector: checks self and then the delegate
(which is it
Private reply since there's not much in here...
On 2010 Feb 27, at 05:54, Sander Stoks wrote:
> Is there something special I need to do so that my NSDocument derivative's
> "undoManager" method will return an NSUndoManager for documents loaded from
> disk..?
Not that I know of. Should work th
I have an interesting MVC question that I would like some advice on. I have a
Model object with one attribute. On my View, I display an array of strings
that depend upon the value of the model's attribute. I'm unsure where to put
the "translation" of the Model attribute into the strings. The
On Sunday, February 28, 2010, Jean-Henri Duteau wrote:
> I don't have a good reason to not put it into the view other than pragmatic.
> I can give the controller a bunch of attributes and bind the view's controls
> to those attributes, as opposed to programatically creating the strings in
> th
On 2010-02-28, at 12:23 AM, Matthew Lindfield Seager wrote:
> On Sunday, February 28, 2010, Jean-Henri Duteau
> wrote:
>> I don't have a good reason to not put it into the view other than pragmatic.
>> I can give the controller a bunch of attributes and bind the view's
>> controls to those a
On Saturday, February 27, 2010, Jonathan Hendry wrote:
> You might try checking for any telltale running processes, or checking the
> output of lsof -i for any open sockets that are indicative of a VNC or ARD
> connection. That might have to run sudo'd as root.
But again you have no way of know
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