What if every object was an array? No more NullPointerExceptions!

To NULL or not to NULL? Programming language designers inevitably have to decide whether they support NULLs or not. And they've proven to have a hard time getting this right. NULL is not intuitive in any language, because NULL is an axiom of that language, not a rule that can be derived from lower-level axioms. … Continue reading What if every object was an array? No more NullPointerExceptions!