Score is NSManagedObject. score.latit开发者_JAVA百科ude is an NSNumber, which actually is a float value.
In my app I want to move a little UIImageView with inside a .png; this is a little insect and I want to simulate his flight. At example I want that this png do when it move an inverted eight as the in
I\'m having some trouble testing my in app subscriptions. To know where to start I would like to know if a recepit can be validated (in sandbox mode of course) even if it\'s not approved by apple. I g
Hi, I am trying to add gesture recognizers to \'UIButton\'. When I do it like this: UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSing
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@\"Error\" message:@\"Some failure message\" 开发者_C百科delegate:self
I am getting into a dilemma. I am trying to show the middle of an image. I use the the mageWithImage:CovertToSize function to scale the image. The problem is that the image is being stretched height w
I have a UIView subclass that moved around \'event\'s when the user touches them, using the following overridden method:
In iPhone how can we send alert message when App is running in back开发者_运维技巧ground?When apps running on background you can\'t sent a UIAlert. Its Need UI to show a alert.
I am using the UITableViewCell object in the UITableViewCellStyleSubtitle style (i.e an image view on the left, text label in bold and under that a detail text label) to create my table. Now I need t
For legal reasons we need to prevent users from playing the video in our app on external screen (TV, monitors), I know how to stop airplay output but we need to stop HDMI output as well, does anybody
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