2014/10/15 下午 10:04:55

iphone Programming Glossary: cascade

How to get a single entity from an image?

http://stackoverflow.com/questions/15131768/how-to-get-a-single-entity-from-an-image

your requirements. For the beginning you can learn how to detect objects in OpenCV . After this you can check haarcascade_fullbody.xml from OpenCV sources. This cascade is for detecting bodies open it in text editor there is additional information.. learn how to detect objects in OpenCV . After this you can check haarcascade_fullbody.xml from OpenCV sources. This cascade is for detecting bodies open it in text editor there is additional information in header. Anyway I'm not sure that existing..

UISplitViewController and complex view hierarchy

http://stackoverflow.com/questions/2640225/uisplitviewcontroller-and-complex-view-hierarchy

rendering bugs that can't be just dealt with . At this point adding any views even re adding the SplitView causes a cascade of render bugs. I then tried simply to leave the SplitView ever present as the bottom view and keeping adding and removing..

When my relationship delete rule is set to Nullify, will the inverse relationship also be deleted?

http://stackoverflow.com/questions/3025598/when-my-relationship-delete-rule-is-set-to-nullify-will-the-inverse-relationshi

happens to the object at the other end of the relationship when the object holding the rule itself is deleted. So A cascade B B nullify A Deleting A causes the deletion of all related B. However deleting any single one B simply causes A to forget.. object is the entire point of the delete rule. This is especially true when objects have multiple relationships. A cascade B B nullify A C cascade required B The C object will block the cascade deletion of any B objects it also holds regardless.. point of the delete rule. This is especially true when objects have multiple relationships. A cascade B B nullify A C cascade required B The C object will block the cascade deletion of any B objects it also holds regardless of what A wants. A will..

Face Detection on iPhone using OpenCV and LBP

http://stackoverflow.com/questions/4921260/face-detection-on-iphone-using-opencv-and-lbp

conditions. An example of the code I am using is given below NSString path NSBundle mainBundle pathForResource @ haarcascade_frontalface_alt ofType @ xml CvHaarClassifierCascade cascade CvHaarClassifierCascade cvLoad path cStringUsingEncoding NSASCIIStringEncoding.. NSString path NSBundle mainBundle pathForResource @ haarcascade_frontalface_alt ofType @ xml CvHaarClassifierCascade cascade CvHaarClassifierCascade cvLoad path cStringUsingEncoding NSASCIIStringEncoding NULL NULL NULL CvMemStorage storage cvCreateMemStorage.. NULL NULL NULL CvMemStorage storage cvCreateMemStorage 0 CvSeq faces cvHaarDetectObjects small_image cascade storage 1.2 0 0 CV_HAAR_DO_ROUGH_SEARCH CV_HAAR_FIND_BIGGEST_OBJECT cvSize 30 30 I have tried multiple optimization techniques..

Popover inside a popover

http://stackoverflow.com/questions/5114476/popover-inside-a-popover

custom view designed to look and behave like a popover at the same time. In particular you should avoid displaying a cascade or hierarchy of popovers simultaneously in which one popover emerges from another. Apple will reject any application that..

Xcode consistency error: Setting the No Action Delete Rule… is an advanced setting

http://stackoverflow.com/questions/5629481/xcode-consistency-error-setting-the-no-action-delete-rule-is-an-advanced-set

performs b.bar a . Now let's say you b delete . With the nullify rule effectively does b.bar.foo nil . With cascade it does b.bar delete . With no action it does nothing a.foo is now a dangling Core Data object reference . It's not really..

Retain Cycles: Why is that such a bad thing?

http://stackoverflow.com/questions/791322/retain-cycles-why-is-that-such-a-bad-thing

will be dropped the objects being referenced will have their reference counts go to zero. They'll be deleted and the cascade will cause all objects to be deleted. But... if you have a cycle this cascade doesn't work. You may have a group of objects.. go to zero. They'll be deleted and the cascade will cause all objects to be deleted. But... if you have a cycle this cascade doesn't work. You may have a group of objects and you don't want them any more so you drop the only reference you have to..

How to build ICU so I can use it in an iPhone app?

http://stackoverflow.com/questions/8126233/how-to-build-icu-so-i-can-use-it-in-an-iphone-app

char const in libicuuc.a locid.ao ... ld symbol s not found for architecture armv6 This was preceded by a cascade of these warnings ld warning CPU_SUBTYPE_ARM_ALL subtype is deprecated Users eric.grunin dev iOS icu iosbuild lib libicuuc.a..