Nested classes are simply classes defined inside other classes. Nested classes can be used to increase encapsulation and make your code more readable and maintainable. If you have a class that is only ...

What is a nested compound word? A nested compound word is a word that can have a smaller word removed from its interior such that the remaining letters concatonate to form a different word. I coined ...

To produce a nested comment thread, you first need the comment system to be capable of referring a comment to the ID of a parent comment. This is pretty standard so you likely have that already. Now ...