Java UUID Generator Example

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Learn what is UUID and it’s versions and variants. Learn to generate UUID in Java using UUID.randomUUID() API. Also learn to generate version 5 UUID …

Pairs in Java

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Learn to work with key value pairs in Java using Pair classes e.g. javafx.util.Pair, ImmutablePair, MmutablePair (common langs) and io.vavr.Tuple2 class. Read More : Tuples …

A Guide to Recursion in Java

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Recursion is referred to a programming style where a method invokes itself repeatedly until a certain predefined condition is met. Such method calls are also called recursive methods.


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