2014/10/15 下午 10:03:45

iphone Programming Glossary: appkit

iPhone Obj-C: Anonymous Category or “private” Category?

http://stackoverflow.com/questions/1052233/iphone-obj-c-anonymous-category-or-private-category

an existing class by adding functionality. Example NSAttributedString in Foundation is extended by a category in AppKit that adds AppKit specific RTF like text formatting API. 2 declare a set of methods that might or might not be implemented.. class by adding functionality. Example NSAttributedString in Foundation is extended by a category in AppKit that adds AppKit specific RTF like text formatting API. 2 declare a set of methods that might or might not be implemented by a delegate...

Cocoa versus Cocoa Touch- What is the difference?

http://stackoverflow.com/questions/2297841/cocoa-versus-cocoa-touch-what-is-the-difference

cocoa touch share improve this question Cocoa is commonly referred to as the combination of the Foundation and AppKit frameworks while Cocoa Touch is the combination of the Foundation and UIKit frameworks. Cocoa and Cocoa Touch sit on top..

Extracting images from a PDF

http://stackoverflow.com/questions/2475450/extracting-images-from-a-pdf

maskImage else cgImage sourceImage else if format CGPDFDataFormatJPEGEncoded JPEG data requires a CGImage AppKit can't decode it sourceImage CGImageCreateWithJPEGDataProvider dataProvider decodeValues interpolation renderingIntent CGDataProviderRelease..

When is the autorelease pool triggered

http://stackoverflow.com/questions/3439884/when-is-the-autorelease-pool-triggered

UIApplicationMain argc argv nil nil pool release return retVal 2.Beginning and very end of each event Done in the AppKit NSAutoreleasePool pool NSAutoreleasePool alloc init void tableView UITableView tableView didSelectRowAtIndexPath NSIndexPath..

Key Value Observing with an NSArray

http://stackoverflow.com/questions/3478451/key-value-observing-with-an-nsarray

iOS App Architecture with NSOperations

http://stackoverflow.com/questions/3856598/ios-app-architecture-with-nsoperations

a constraint or logical entry for the callback if the notified listener must update the UI e.g. you're using UIKit or AppKit . therefore the creator can say to the operation 'you must inform me from the main thread' or 'i can handle the response..

iPhone — the input parameter to UIView's sizeThatFits method

http://stackoverflow.com/questions/4016316/iphone-the-input-parameter-to-uiviews-sizethatfits-method

there any case where this parameter matters iphone uiview share improve this question First of all this method is AppKit legacy not in the negative sense of the word . Yes any view has some current size at any given moment and can retrieve it..

Weird behaviour with retainCount

http://stackoverflow.com/questions/5155559/weird-behaviour-with-retaincount

You should never use retainCount because it never tells you anything useful. The implementation of the Foundation and AppKit UIKit frameworks is opaque you don't know what's being retained why it's being retained who's retaining it when it was retained..

iPhone Dev: Xcode debugger does not stop on breakpoints

http://stackoverflow.com/questions/601265/iphone-dev-xcode-debugger-does-not-stop-on-breakpoints

dyld . libauto. all dyld . usr lib dyld. all dyld . CFDataFormatters. all dyld . PBGDBIntrospectionSupport. all dyld . AppKit. all dyld . libSystem. all dyld . CarbonDataFormatters. all dyld . CoreFoundation. extern dyld System Library Frameworks..

Why No NSAttributedString on the iPhone?

http://stackoverflow.com/questions/729135/why-no-nsattributedstring-on-the-iphone

No NSAttributedString on the iPhone Does anyone know what made Apple leave out NSAttributedString when turning AppKit into UIKit The reason I ask is that I would really like to use it in my iPhone app and there appears to be no replacement..