I really, really, really miss yoga studios. I miss the damp 90-degree rooms. I miss the smell of palo santo smudge sticks. I miss the way sweat would gush down my forehead, effectively blinding me. I ...

Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...