Tag Archives: Scala

Really unique UUIDs

Recently we encountered a problem with duplicate time UUIDs while loading a lot of data into Cassandra. Duplicates are not normally a problem with UUIDs but occasionally you need to generate time UUIDS from a low resolution clock and/or load a lot of data really fast. In these situations you can overwhelm the ability of […]

Fun Scala fact #173

Tail recursion optimization combined with implicit functions makes non-obvious infinite loops both possible and actually infinite. Who needs the crutch of stack overflow exceptions.