I have just completed to develop the 6th topic of my on going course for learning F#. It covers the usage of streams. If you are already familiar with the usage of streams in C# you will have no difficulty learning how to do the same when coding in F#. You can find both the slides and the video clip available for free personal usage at www.abelski.com. You can find below few samples for the video clips I have just prepared for this topic.

Stable Values in Java (JEP 502): Deferred Immutability with JVM Trust
Explore Stable Values – a new Java 25 upcoming feature (JEP 502) enabling lazy initialization with immutable performance and JVM-level optimizations.