During the past 2 years I have been working on a short practical guide for learning C#. The guide includes texts and video clips. The texts were written in Hebrew. The video clips were taken in Hebrew as well. You can find it at www.CSharpBook.co.il. I have recently upgraded this website.

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.