Is there any way to ensure that a class posts a particular NSNotification? (I have a set of classes, and I would like to enforce at compile-time (if possible) that the class posts a required NSNot...

I am interested in knowing whether I can expect the observing object's method to be pushed onto the stack before the posting object's method has been completed and removed.

I am in the middle of solving a problem which requires me to do the following in my 64-bit Cocoa application: Spawn a 32-bit Cocoa helper tool (command line tool) from within my application. This...