In Java you can only reference final fields inside a closure. Here’s my solution*. Continue reading Recursive Closures in Java
Point 11 of the Joel Test asks: “Do new candidates write code during their interview?”
But how do you do that? I find most tips on the internet aren’t really helpful or realistic.
The given implementation for
hashCode is somewhat a mystery. Some misconceptions about it confuse students. I try to explain it. Continue reading Misconceptions about Object.hashCode()