[Newbies] What is a "weak" reference
herbertkoenig at gmx.net
Tue Jul 15 15:26:44 UTC 2008
RLS> dictionary. This is how the classic "dependents" system works as well: the
RLS> dependencies are in a WeakDictionary so that when the watched object goes
RLS> away, the dependencies are also cleaned.
thanks for some free education (no smiley, I mean it), now I'll do
some homework and look up dependency.
I use it in some places without knowing of it's "weakness".
More information about the Beginners