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  • Stuck in itunesconnect submission version number limbo...

    - by Kevin Beimers
    I did a very very stupid thing. I was uploading an update to my app on itunesconnect, but typed in the wrong version number. The version number I typed (1.02) was smaller than the one that's already up there (1.1). Apple accepted the submission, and planned to upload binary later. Went to upload the binary (also 1.02), but only AFTER uploading did Apple inform me that it can't accept my binary because it's a smaller number than the current version. BUT I CAN'T CHANGE THE VERSION NUMBER IN THE SUBMISSION FORM. AND I CAN'T CANCEL THE UPDATE. [string of profanity symbols] So now, Apple is waiting for an update that it will never accept. Surely I'm not the only dope who's done this. I've written to the Contact Us form, but is there anything else I can do? Anyone else had to deal with this, if so, how long did it take to sort out? Thanks for anything on this, even if it's just moral support, -k.

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  • Problem releasing UIImageView after adding to UIScrollView

    - by Josiah Jordan
    I'm having a memory problem related to UIImageView. After adding this view to my UIScrollView, if I try to release the UIImageView the application crashes. According to the stack trace, something is calling [UIImageView stopAnimating] after [UIImageView dealloc] is called. However, if I don't release the view the memory is never freed up, and I've confirmed that there remains an extra retain call on the view after deallocating...which causes my total allocations to climb quickly and eventually crash the app after loading the view multiple times. I'm not sure what I'm doing wrong here though...I don't know what is trying to access the UIImageView after it has been released. I've included the relevant header and implementation code below (I'm using the Three20 framework, if that has anything to do with it...also, AppScrollView is just a UIScrollView that forwards the touchesEnded event to the next responder): Header: @interface PhotoHiResPreviewController : TTViewController <UIScrollViewDelegate> { NSString* imageURL; UIImage* hiResImage; UIImageView* imageView; UIView* mainView; AppScrollView* mainScrollView; } @property (nonatomic, retain) NSString* imageURL; @property (nonatomic, retain) NSString* imageShortURL; @property (nonatomic, retain) UIImage* hiResImage; @property (nonatomic, retain) UIImageView* imageView; - (id)initWithImageURL:(NSString*)imageTTURL; Implementation: @implementation PhotoHiResPreviewController @synthesize imageURL, hiResImage, imageView; - (id)initWithImageURL:(NSString*)imageTTURL { if (self = [super init]) { hiResImage = nil; NSString *documentsDirectory = [NSString stringWithString:[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject]]; [self setImageURL:[NSString stringWithFormat:@"%@/%@.jpg", documentsDirectory, imageTTURL]]; } return self; } - (void)loadView { [super loadView]; // Initialize the scroll view hiResImage = [UIImage imageWithContentsOfFile:self.imageURL]; CGSize photoSize = [hiResImage size]; mainScrollView = [[AppScrollView alloc] initWithFrame:[UIScreen mainScreen].bounds]; mainScrollView.autoresizingMask = ( UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight); mainScrollView.backgroundColor = [UIColor blackColor]; mainScrollView.contentSize = photoSize; mainScrollView.contentMode = UIViewContentModeScaleAspectFit; mainScrollView.delegate = self; // Create the image view and add it to the scrollview. UIImageView *tempImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0.0, 0.0, photoSize.width, photoSize.height)]; tempImageView.contentMode = UIViewContentModeCenter; [tempImageView setImage:hiResImage]; self.imageView = tempImageView; [tempImageView release]; [mainScrollView addSubview:imageView]; // Configure zooming. CGSize screenSize = [[UIScreen mainScreen] bounds].size; CGFloat widthRatio = screenSize.width / photoSize.width; CGFloat heightRatio = screenSize.height / photoSize.height; CGFloat initialZoom = (widthRatio > heightRatio) ? heightRatio : widthRatio; mainScrollView.maximumZoomScale = 3.0; mainScrollView.minimumZoomScale = initialZoom; mainScrollView.zoomScale = initialZoom; mainScrollView.bouncesZoom = YES; mainView = [[UIView alloc] initWithFrame:[UIScreen mainScreen].bounds]; mainView.autoresizingMask = ( UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight); mainView.backgroundColor = [UIColor blackColor]; mainView.contentMode = UIViewContentModeScaleAspectFit; [mainView addSubview:mainScrollView]; // Add to view self.view = mainView; [imageView release]; [mainScrollView release]; [mainView release]; } - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView { return imageView; } - (void)dealloc { mainScrollView.delegate = nil; TT_RELEASE_SAFELY(imageURL); TT_RELEASE_SAFELY(hiResImage); [super dealloc]; } I'm not sure how to get around this. If I remove the call to [imageView release] at the end of the loadView method everything works fine...but I have massive allocations that quickly climb to a breaking point. If I DO release it, however, there's that [UIImageView stopAnimating] call that crashes the application after the view is deallocated. Thanks for any help! I've been banging my head against this one for days. :-P Cheers, Josiah

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  • Error: Expected specifier-qualifier-list before ... in XCode Core Data

    - by Doron Katz
    Hi guys, I keep on getting this error "error: expected specifier-qualifier-list for core data code im working with, in the app delegate. Now when i get this error and about 40 other errors relating to managedobjectcontext etc, i thought maybe the library needs to be imported. Now i havent done this before, but i went to Frameworks group and add existing frameworks and it added CoreData.framework. I re-build and it still came up with the error. Do I need to import anything in the headers explicitly or is there some other step i need to do? Thanks

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  • UIWebView loading slow if using baseUrl

    - by ashish
    this works very well and fast but it does not load images if I give baseurl instead of nil. It takes few seconds to load. NSURL *myUrl = [[NSURL alloc] initFileURLWithPath:self.contentPath]; //NSLog(@”Content url is %@”,myUrl); NSString *string = [[NSString alloc]initWithContentsOfFile:self.contentPath encoding:NSASCIIStringEncoding error:nil]; [contentDisplay loadHTMLString:string baseURL:nil]; //here nil if replaced by myUrl webView takes time to load. Any help ? [string release]; [myUrl release];

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  • Add shadow to UIImage drawn in rounded path

    - by Tom Irving
    I'm drawing a rounded image in a UITableView cell like so: CGRect imageRect = CGRectMake(8, 8, 40, 40); CGFloat radius = 3; CGFloat minx = CGRectGetMinX(imageRect); CGFloat midx = CGRectGetMidX(imageRect); CGFloat maxx = CGRectGetMaxX(imageRect); CGFloat miny = CGRectGetMinY(imageRect); CGFloat midy = CGRectGetMidY(imageRect); CGFloat maxy = CGRectGetMaxY(imageRect); CGContextMoveToPoint(context, minx, midy); CGContextAddArcToPoint(context, minx, miny, midx, miny, radius); CGContextAddArcToPoint(context, maxx, miny, maxx, midy, radius); CGContextAddArcToPoint(context, maxx, maxy, midx, maxy, radius); CGContextAddArcToPoint(context, minx, maxy, minx, midy, radius); CGContextClosePath(context); CGContextClip(context); [self.theImage drawInRect:imageRect]; This looks great, but I'd like to add a shadow to it for added effect. I've tried using something along the lines of: CGContextSetShadowWithColor(context, CGSizeMake(2, 2), 2, [[UIColor grayColor] CGColor]); CGContextFillPath(context); But this only works when the image has transparent areas, if the image isn't transparent at all, it won't even draw a shadow around the border. I'm wondering if there is something I'm doing wrong?

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  • addSubview insertSubview aboveSubview bit confused as to why it does not work

    - by John Smith
    I'm a bit confused all as to why the belowSubview does not work. I'm adding some (subviews) to my navigationController and all of that works well. -(UITableView *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { ... ... [self.navigationController.view addSubview:ImageView]; [self.navigationController.view addSubview:toolbar]; add some point in my app I wish to add another toolbar or image above my toolbar. so let's say I'm doing something like this -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { ... ... [self.navigationController.view insertSubview:NewImageView aboveSubview:toolbar]; //crucial of course [edit] rvController = [RootViewController alloc] initWithNibName:@"RootViewController" bundle:[NSBundle] mainBundle]; rvController.CurrentLevel += 1; rvController.CurrentTitle = [dictionary objectForKey:@"Title"]; [self.navigationController pushViewController:rvController animated:YES]; rvController.tableDataSource = Children; [rvController release]; However this doesn't work.. Does anyone know what I'm doing wrong here ... Should I have used something else instead of addSubview or is the problem somewhere else?

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  • UIActionSheet not responding to touches

    - by mongeta
    Hello, I can't touch any button in my UIActionSheet. If I copy/paste this code in a new project, it works as expected. I'm forcing the First Responder = doesn't work I'm using [menu showFromTabBar:self.tabBarController.tabBar]; = doesn't work I'm using [menu showInView:self.view.window]; = doesn't work UIActivityIndicatorView *progressView = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(150, 105, 25, 25)]; progressView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge; UIActionSheet *menu = [[UIActionSheet alloc] initWithTitle:@"first_time_loading" delegate:self cancelButtonTitle:@"device_stop_info" destructiveButtonTitle:nil otherButtonTitles:nil]; [menu addSubview:progressView]; [menu setTag:9]; [menu becomeFirstResponder]; [menu showInView:self.view]; // [menu becomeFirstResponder]; [menu setBounds:CGRectMake(0,0,320, 175)]; [progressView startAnimating]; [progressView hidesWhenStopped]; [menu becomeFirstResponder]; Don't know where to look for more ideas ... I'm opening from a UITableViewController in: - (void)viewDidAppear:(BOOL)animated { // doesn't work -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath // doesn't work thanks, r.

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  • Objective C HTML escape/unescape

    - by Squeegy
    Wondering if there is an easy way to do a simple HTML escape/unescape in Objective C. What I want is something like this psuedo code: NSString *string = @"&lt;span&gt;Foo&lt;/span&gt;"; [string stringByUnescapingHTML]; Which returns <span>Foo</span> Hopefully unescaping all other HTML entities as well and even ASCII codes like Ӓ and the like. Is there any methods in Cocoa Touch/UIKit to do this?

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  • MPMoviePlayerController problem when play a movie

    - by Momeks
    hi .. i put a movie when my application will lunch . just like gameloft games . so when application has lunched , movie plays fine but before the move plays .. my FirstViewController xib file show first then moview start to play ! why ? here is my code : - (void)applicationDidFinishLaunching:(UIApplication *)application { NSBundle *bundle = [NSBundle mainBundle]; NSString *moviePath = [bundle pathForResource:@"movie" ofType:@"m4v"]; NSURL *movieURL = [[NSURL fileURLWithPath:moviePath] retain]; MPMoviePlayerController *IntroMovie = [[MPMoviePlayerController alloc] initWithContentURL:movieURL]; IntroMovie.movieControlMode = MPMovieControlModeHidden; [IntroMovie play]; }

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  • What are the strategies to become a good open source developer?

    - by u3050
    I always hear that involving with open source projects is good for career and the more (good) open source you release, the closer you will be to getting your dream job before you've even had an interview.I am expert in Java and I am trying to become fluent in Scala. I always think about getting involved in open source development in Java/Scala but the following confusions stopping me to do so. How/where do I start in open source development projects in GitHub etc? Or How to find active/busy open source development projects? How to find an area where improvement is required or enhancement required in such projects? It looks too complex in the first analysis or its pretty hard to find such opportunities. What are the common strategies to follow if I want to become hobbyist/free time open source developer?People who have experience in open source development please share your learnings/expertise from scratch.Thanks in advance.

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  • Animating sprites in Cocos2d

    - by Christian Budtz
    How do I avoid unneccesary deallocation? I'm running this code: CCSpriteFrameCache * cache = [CCSpriteFrameCache sharedSpriteFrameCache]; [cache addSpriteFramesWithFile:@"boosttexture.plist"]; CCAnimation * animation = [[CCAnimation alloc] initWithName:@"boosting" delay:1/24.0f]; [animation addFrame:[cache spriteFrameByName:@"ship.png"]]; [animation addFrame:[cache spriteFrameByName:@"ship_boost_l_r.png"]]; id action = [CCRepeatForever actionWithAction:[CCAnimate actionWithAnimation:animation]]; [spaceShipSprite runAction:action]; When the animaton is running (granted - its an ugly one), I get this in the console: 2010-04-14 13:40:16.311 Booster2K10Beta[521:20b] cocos2d: deallocing CCSpriteFrame = 00EBA620 | TextureName=4, Rect = (1.00,32.00,32.00,32.00) 2010-04-14 13:40:16.411 Booster2K10Beta[521:20b] cocos2d: deallocing CCSpriteFrame = 00EBA620 | TextureName=4, Rect = (1.00,32.00,32.00,32.00) 2010-04-14 13:40:16.496 Booster2K10Beta[521:20b] cocos2d: deallocing CCSpriteFrame = 00EBA620 | TextureName=4, Rect = (1.00,32.00,32.00,32.00) It seems unneccesary that the same SpriteFrame gets dealloc'ed 24 times per second - how do I avoid that?

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  • Can I upgrade UIRequiredDeviceCapabilities from opengles-1 to opengles-2 in iOS app

    - by michael
    Hi I’m upgrading my app from cocos2d-x 1.x to 2.x that means change from OpenGLES 1.0 to 2.0, I've updated my Info.plist settings to reflect the change <key>UIRequiredDeviceCapabilities</key> <dict> <key>accelerometer</key> <true/> <key>opengles-2</key> <true/> </dict> Change from opengles-1 to opengles-2 But while installing application from XCode 4.5 GM (the older version was compiled with prevoius XCode) I receive error: Could not change executable permissions on the application

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  • objective c compare two date strings in NSDate

    - by mac
    Hi I am having two date as string , that is assigned to two labels, one label holds current date string, that is may 29, 2010 similarly the other date will be selected by user in this same format, i need to check the user date is present, past , or future. by comparing with current date string. please provide some sample code. Thanks in advance.

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  • how to make UIAlertView with custom font , height and width?

    - by shreya
    Hi All, I want to show pop up of question with it's options. Each question have 3 options. Currently the text is not fitting in the UIAlertView. My UIalertView is in landscape mode. my questions are, 1) How to change the font and font size of UIAlertView message and Button? 2) How to increase the height and width of UIAlertView? OR please suggest me any other way , by which I implement the same pop up. Thanks .

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  • Horizontal UITableView

    - by imran
    I want implement a layout in my ipad application that has a uitable view that scrolls left and right rather then up and down : So rather than row 1 row 2 row 3 ( scrolling vertically ) It would be : row 1, row2, row 3 (scrolling horizontally ) I've seen that UItableView is designed to only do vertical scrolling so doing a transform does not give the desired effect. Is there a standard way to do this taking advantage of a datasource provider like uitableview provides? I basically want to do somthing similar to what the BBC News reader app ( http://itunes.apple.com/us/app/bbc-news/id364147881?mt=8 ) on the Ipad does with the list of stories to select from. Thanks

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  • Loop an UIScrollView

    - by Ilya
    Hi, I've got an UIScrollView and in it different images(about 30). I'd like to make it possible, when user reaches the last image to show the first one after it and so on. And I want to implement the same feature with the first image(to go to the last one). I'd like to loop the images smoothly that user won't even notice that he is making another loop. What is the best way to achieve this? Thanks.

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  • How do I make UITableViewCell's ImageView a fixed size even when the image is smaller.

    - by Robert
    I have a bunch of images I am using for cell's image views, they are all no bigger than 50x50. e.g. 40x50, 50x32, 20x37 ..... When I load the table view, the text doesn't line up because the width of the images varies. Also I would like small images to appear in the centre as opposed to on the left. Here is the code I am trying inside my 'cellForRowAtIndexPath' method cell.imageView.autoresizingMask = ( UIViewAutoresizingNone ); cell.imageView.autoresizesSubviews = NO; cell.imageView.contentMode = UIViewContentModeCenter; cell.imageView.bounds = CGRectMake(0, 0, 50, 50); cell.imageView.frame = CGRectMake(0, 0, 50, 50); cell.imageView.image = [UIImage imageWithData: imageData]; As you can see I have tried a few things, but none of them work.

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  • popViewControllerAnimated not working, but back button works

    - by Manu
    Hi, I am creating an application based on the Utility template. The main screen consists of a menu with several buttons, each of which creates a different flip-side view. In one of those flip-side views I also configured a Navigation Controller, which works perfectly as long as I have the NavigationBar activated... I can push the view but I have to use the "back" button to return to my flip-side view, which would be the root of the Navigation Controller. The problem comes if I try to go back using "popViewControllerAnimated", properly configured with a button, instead of the "back" button of the NavigationBar. My application crashes for some reason and I am not able to understand why. I could just use the "back" button in the NavigationBar and forget about the problem, but I would prefer to have my own button in order to go back. My app consists of the following: My APPDelegate.m: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { MenuViewController *menuController = [[MenuViewController alloc] initWithNibName:@"MenuView" bundle:nil]; self.menuViewController = menuController; [menuController release]; menuViewController.view.frame = [UIScreen mainScreen].applicationFrame; [window addSubview:[menuViewController view]]; [window makeKeyAndVisible]; return YES; } MenuViewController.m starting my flip-side view: - (IBAction)showFuelUpliftView { FuelUpliftViewController *controller = [[FuelUpliftViewController alloc] initWithNibName:@"FuelUpliftView" bundle:nil]; controller.delegate = self; controller.title = @"Fuel Uplift"; UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:controller]; [navController setNavigationBarHidden: NO]; navController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:navController animated:YES]; [navController release]; [controller release]; } FuelUpliftViewController.m, where I push the second view of the NavigationController with a button: - (IBAction)showFuelUplift2View:(id)sender { UIViewController *controller = [[UIViewController alloc] initWithNibName:@"FuelUplift2View" bundle:nil]; controller.title = @"Settings"; [self.navigationController pushViewController:controller animated:YES]; [controller release]; } And finally, my FuelUplift2ViewController.m, where the app crashes when trying to go back: - (IBAction)backFromFuelUplift2View { [self.navigationController popViewControllerAnimated:YES]; } I do not know if all this makes sense, I am currently beginning with my first application and am still learning thanks to the traditional trial an error method. Nevertheless, I cannot see the reason for this problem and would appreciate any help I can get. Thanks very much, Manu

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  • Changing the size of UISearchBar

    - by camilo
    Hi. Not being able to find the answer, and also not being able to do what I want with CGSize searchBarSize = self.searchDisplayController.searchBar.frame.size; searchBarSize.width = ; I ask: is there a way to change the width of a UISearchBar? Tanks a lot.

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  • How to record an iPad screencast

    - by hgpc
    How do you record an iPad screencast at full scale? I have an iMac with maximum resolution 1680x1050 and the simulator doesn't fit the screen in portrait orientation. It does fit in landscape orientation. Reducing the scale to 50% is not an option because the end result is too small. If the scale could be reduced slightly it would be fine, but not 50%. Is it possible to put the simulator in landscape orientation and still keep the app in portrait mode? Then I could simply rotate the resulting video to get a portrait screencast.

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  • how to programatically set the current page for UIPageControl?

    - by RexOnRoids
    I have 3 "pages" (page 0, page 1, page 2) in a UIScrollView that are snapped to by finger swipes. There is a UIPageControl there too. The UIScrollView starts off presenting page 0. What I want to do is present page 3 FIRST sometimes. How can I do this programatically. Simply setting currentPage (of UIPageControl) to the page number does nothing by the way.

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