I've been racking my brain on a problem that reminds me of something from Project Euler. I need to iterate over the upper triangle (diagonal excluded) of a square matrix (or lower triangle, it doesn't ...

Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...

Iteration has always been at the heart of human engagement and learning. From the probing questions of Socratic dialogues to the collaborative discussions in hospital rounds, and even the storytelling ...