I've got a problem with a NSString in my app. I've defined it in the header file of my view controller. NSString *locationCoordinates; and I set its value in a -(void) method. - (void)locationUpdate:(CLLocation *)location { <...> NSArray *locArray = [locString componentsSeparatedByString:@", "]; NSString *xCoordinat...
Hey. I would like to save sensitive user data to my apps sandbox but I know that if the phone is then stolen someone can "rip" (if thats the correct term) data off the device quite easily. So I need to use encryption. But I can't use standard private-public keys without either storing them in the code. (not good im assuming as if the b...
Hi, I am new to iphone development, i have created my project in view based application and i want to add tabbar controller in my view. I have added tabbarcontroller using interface builder in my view and i cannot see the tabbar in my view. Plz how can i add tabbarcontrolller in view. So plz guide me. thanks. ...
You can see the problem at myspace.com/dejaentenduband on an iPhone, the background image is shrunk by what appears to be nearly 50% I haven't had this issue on on other browser. I'd expect the background to simply be cropped where it doesn't fit the screen. Since it is unusual behavior, and apple must realise this, I'm hoping there i...
Hi, I've got a class called RootViewController with this: Test *myLevelObject = [[Test alloc] init]; [myLevelObject afficher]; It is supposed to call my method -[ Test afficher] but there is no warning or error and it does enter the method. Any ideas? thx Declaration of test class : test.m : #import "Test.h" #import "RootViewCon...
When debugging in a thread created with an NSOperationQueue I can set breakpoints just fine, but actual crashes result in the thread silently dying. This is in the simulator, but it also happens on the hardware itself. Is there a setting in Xcode (gdb, really) that will catch these? ...
Preface: I have two entities defined as a one-to-many relationship: A <<-------> B. B's relationship to A is called myAs and is a to-many relationship with Nullify as the Delete Rule. The inverse relationship from A to B is a to-one relationship with Cascade as the Delete Rule. I have implemented validateForDelete on the B class like s...
UIImageView *navBarImageView = [[UIImageView alloc] initWithImage:navBarImage]; [navBarImageView setFrame:CGRectMake(0, 0, 320, 44)]; self.navigationItem.titleView = navBarImageView; [navBarImageView release]; I am trying to add an image to my navigationBar, but when I used the code as listed above, it places the image into the navigat...
The subject says it all: How do I create an iPhone app with an OpenGL view without using a .nib file? ...
Classic StackLayout-List(s) scenario. StackLayout have: Home - Detail - Leaf On "Home" I have a Datasource like this: <row><name>Element 1</name><resource>../Element1.xml</resource></row> <row><name>Element 2</name><resource>../Element2.xml</resource></row> This is binded to a list of name "homeList". onClick on "Element 1" i load ...
hi I'm working off of an audio streaming example from here http://cocoawithlove.com/2008/09/streaming-and-playing-live-mp3-stream.html Would anybody know of how to change to volume of streaming audio? Also is it possible to know the total length of a mp3 being streamed or the total bytes for the purposes of a progress bar? ...
I wrote a script that uses xcodebuild to generate an AdHoc build of an iPhone application. I would like to edit this script to output the name of the Provisioning Profile used to sign the build. This would allow me to include the Provisioning Profile in the zip that is automatically generated. This way, I could automatically send the ar...
Hello guys! Is there a way to set manually the orientation of UIImage? Or create with orientation or somehow? Thanks! ...
Hey, im writing a litte iPhone App and are now searching for some styling Guides to make my App a little more shiny :) For example add rounded rectangles to group Informations. Style my cells, e.g. add a little border to my images I display in the cells. Is there a guide / tutorial i can read? What can be done with Interface Builder...
If a user declines permission for an app to use the user's location data, is there a way for the user to re-enable it later? Or for me to programatically give the user the option from within the app? ...
Hi guys, I have a remote server with some files. I want to use AsyncSocket to download a file, chunk by chunk. I would like to send HTTP requests with ranges through the socket and get the appropriate chunks of data. I understand how to do this on localhost, but not from a remote server. I really don't know how to use the connectToHost ...
Hi, I m creating a simple GUI navigation based application in iphone. When this application run in my IPHONE DEVICE it shows following error, Class_Name(427,0x383772d8) malloc: *** mmap(size=2388660224) failed (error code=12) *** error: can't allocate region *** set a breakpoint in malloc_error_break to debug Program received signal: “...
Is there a good+easy way to convert an Oracle Timestamp to an NSDate object on the iPhone? I have asked my customer to give me a DB with timestamps as Unix Timestamp (doubles with 0 = start of 1970) but it seems to be a problem for them. Thanks. Note: You can easily convert a Unix Timestamp to an NSDate with [NSDate dateWithTimeInter...
I have two targets on my project - iPad and iPhone. Some resources, as interface images, are exclusively for iPad and others for iPhone. How do I exclude an image, for example, of being included on a given target. This project of mine was created using that "transition" stuff and groups were created: Resources-iPad and Resources-iPhone...
Hi, I have some objects that have 3 sorting options: quality, quatity and a compare against the other object, sorted by that order. - (NSComparisonResult) compare: (MyObject *) obj { if (self.quality > obj.quality) return NSOrderedAscending; else if (self.quality < obj.quality) return NSOrderedDescending; if (self.quantity > obj.quant...