I have a label on which I am showing countdown timer. Now if I close my app the timer will be off and the label\'s text also. I know that we can save the label\'s text value. But how do we show the
I have written a class extending UIImageView in order to allow me dynamically generate bricks on screen. The brick is a 20x10 PNG.
How to display iPhone free memory in a开发者_JAVA百科 UILabel ? and I would like to ask, how to free up memory using iPhone SDK?
I have a UITableView where each cell is an image. Only one cell is visible at a time. The images are loaded on demand. The user scrolls to a cell and its image loads.
Driving directions are not supported in MapKit. so I think I can show driving direction in a webview. I am showing google maps in uiwebview, but it shows the whole site I just want to show only map pa
I\'d like to create a dial with s开发者_JS百科imilar behavior to some of the retro phone apps.These have a circular dialer that lets you spin it around with your finger.Any ideas how that is created o
This way i have created my custom button and set the image.I have set the image for nonselectedImage and selectedImage above in load view.When the view is loaded the nonselected image is visible. When
is there a way开发者_如何学编程 to use core location or google or some other api to provide two points on the map and get the resulting set of latitude/longitude pairs for the route?
I am animating a button using core animation now o开发者_运维知识库n a certain condition I want to stop that animation how do I stop the animation?
I am using CFNetwork to connect to a h开发者_如何学Pythonttps webservice , whose server is a Verisign certified. I get the appropriate response from the serversome times. But the rest of the time I am
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