A weak reference is a one that makes no claim of ownership.
I'm reading Xcode's documentation, and here is something that puzzles me: __block typeof(self) tmpSelf = self; [self methodThatTakesABlock:^ { [tmpSelf doSomething]; }]; …
objective-c memory-management objective-c-blocks weak-references ownershipCan someone explain the main benefits of different types of references in C#? Weak references Soft references Phantom references Strong …
c# winforms memory reference weak-referencesIs there any way in javascript to create a "weak reference" to another object? Here is the wiki page describing …
javascript weak-referencesIn Apress Pro Android 4 the author has said that: [...] context of currently running activity will no longer be valid when …
java android weak-references android-contextJava's WeakHashMap is often cited as being useful for caching. It seems odd though that its weak references are defined …
java caching weak-referencesI am trying to figure out a way to use typeof to create a weak reference to self for use …
objective-c cocoa automatic-ref-counting objective-c-blocks weak-referencesPossible Duplicate: Weak references - how useful are they? Since weak references can be claimed by the garbage collector at …
java garbage-collection weak-referencesI often do this, let when = DispatchTime.now() + 2.0 DispatchQueue.main.asyncAfter(deadline: when) { beep() } and in one app we often …
swift weak-referencesI have switched my project to ARC, and I don't understand if I have to use strong or weak for …
ios ios5 automatic-ref-counting weak-references strong-referencesFrom J. Bloch A ... source of memory leaks is listeners ... The best way to ensure that callbacks are garbage collected …
java collections garbage-collection weak-references