one fable-low hijack cell
pair r / scala
envelope code_caret
ordering BA
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked scala (second-offered)
· classifierB
· tiernone
response (200 chars)
It looks like you're asking about `^` and possibly `.r` in Scala. Here's both:
## `^` — Bitwise/Boolean XOR
```scala
// Bitwise XOR on integers
val a = 5 ^ 3 // 6 (0101 ^ 0011 = 0110)
// Bool
neighbors