2014/10/15 下午 10:04:05

iphone Programming Glossary: association

http://stackoverflow.com/questions/1286615/iphone-file-extension-app-association

file extension app association On my iPhone I'm running an app called Caissa Chess. After registering the app with the manufacturer this is optional I.. books I have don't describe it and Google didn't help me either. Thank you in advance Sjakelien iphone file url types associations share improve this question You have to register the protocol in your app. I've seen a few tutorials before including..

iPhone Core Data: Cascading delete across a many-to-one relationship

http://stackoverflow.com/questions/2204150/iphone-core-data-cascading-delete-across-a-many-to-one-relationship

related to my case. They were talking about a containment case B is owned by A whereas my case is one of subscription association B is related to A . I could simply manage deletion programmaticaly in the code but wanted to allow Core Data to do the right..

How do I associate file types with an iPhone application?

http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application

about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means the association doesn't work out of the box for any app like the URL protocol registering did. This leads me to the question have system..

Creating my own file extension based on plist

http://stackoverflow.com/questions/3827558/creating-my-own-file-extension-based-on-plist

realized that renaming file.plist to file.mndl does not work. Hence I don't even know if I did correctly the extension association and exportation thing I sent to myself a file file.mndl from the computer and when received in mail.app I got file.mndl.plist..

core data - the primary key id of a row in the database

http://stackoverflow.com/questions/4720182/core-data-the-primary-key-id-of-a-row-in-the-database

needs it. If an instance of class Foo needs to be able to get to an instance of class Bar why not just create an association from the Foo to the Bar and set the appropriate Bar instance as the target of the association on the appropriate Foo instance...

Add a file association with tiff files on iOS

http://stackoverflow.com/questions/5094088/add-a-file-association-with-tiff-files-on-ios

a file association with tiff files on iOS I'd like to create a file associate with tiff files in my iOS app i.e. so that my app appears as..

keyboard in UIActionSheet does not type anything

http://stackoverflow.com/questions/5589482/keyboard-in-uiactionsheet-does-not-type-anything

here The delegate methods for action sheet and text field seem to be present as needed. Edit I've changed the view association of the action sheet and the size of the action sheet as well UIWindow appWindow UIApplication sharedApplication .keyWindow..

What is objc_setAssociatedObject() and in what cases should it be used?

http://stackoverflow.com/questions/5909412/what-is-objc-setassociatedobject-and-in-what-cases-should-it-be-used

about its purpose. objc_setAssociatedObject Sets an associated value for a given object using a given key and association policy. void objc_setAssociatedObject id object void key id value objc_AssociationPolicy policy Parameters object The source.. id object void key id value objc_AssociationPolicy policy Parameters object The source object for the association. key The key for the association. value The value to associate with the key key for object. Pass nil to clear an existing.. id value objc_AssociationPolicy policy Parameters object The source object for the association. key The key for the association. value The value to associate with the key key for object. Pass nil to clear an existing association. policy The policy..

AVPlayerItem fails with AVStatusFailed and error code “Cannot Decode”

http://stackoverflow.com/questions/8608570/avplayeritem-fails-with-avstatusfailed-and-error-code-cannot-decode

the cannot decode error. It is not a limit on the number of instances of AVPlayer or AVPlayerItem. Rather it is the association of AVPlayerItem with an AVPlayer which creates a render pipeline and you are limited to 4 of these. For example this causes..