Often after having taught a topic for decades, somebody rephrases it in a beautiful concise way:
[Wayback Comment Only What the Code Cannot Say | by Kevlin Henney | Medium
Kevlin has the same two quotes I have included teaching software quality for a long time:
In The Elements of Programming Style, Kernighan and Plauger note thatA comment is of zero (or negative) value if it is wrong.Instead of writing apologies and apologia, follow Kernighan and Plauger’s advice from the 1970s:Don’t comment bad code — rewrite it.






