Apparently, it's not possible to create a collection with an abstract type in STL. How do I go around the problem of creating a collection with a base abstract type and using that collection with a ...

I use the Class.forName() method to dynamically load Java classes. However, if I recompile a class and reload it, the new recompiled class does not load. How do I force class reloading? For all other ...

I have found these various “singleton” methods to be useful for passing a single value to an API that requires a collection of that value. Of course, this works best when the code processing the ...