True/False values: The Boolean data type, which has only values of true or false. Objects: Variables can hold JavaScript objects or user-defined objects.

Boolean algebra — taking true and false values, manipulating them according to logical rules, and coming up with appropriate true and false results — is the fundamental basis of the modern ...

Need to add multiple values to a key in a Java HashMap but can't figure out how to do it? Here are three examples of how to solve the multiple values per key problem in Java.

Scoped Values is now in JDK 21 as a Preview Feature. Alongside Virtual Threads and Structured Concurrency, Scoped Values add to the growing list of enhancements to Java and Project Loom.

Long-term support release, now available in a release candidate, brings features ranging from stable values and structured concurrency to ahead-of-time method profiling and JFR CPU-time profiling ...