On Mac OS X, the NSOperationQueue class regulates the execution of a set of NSOperation objects.
I'm using NSOperationQueue's addOperationWithBlock. From within the block, how do I check to see if I'm supposed to cancel the …
iphone ios nsoperation nsoperationqueueI've read many many articles which say "BLOCKS ARE THE FUTURE!!!". I'm wondering if it relates to running operations in …
ios cocoa-touch objective-c-blocks nsoperation nsoperationqueue