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How to use Java ArrayDeque with Examples

How to use Java ArrayDeque with Examples

In this tutorial we will learn how to use the java.util.ArrayDeque class, a member class of Java Collections Framework. We will go through different examples to see how this class suppport methods that allow you to insert and retrieves element in both front and end of the element list.

How to use BigDecimal in Java by Examples

How to use BigDecimal in Java by Examples

As a Java developer if you are working with financial systems or developing systems that need granularity in your calculation then you should thinking about BigDecimal. BigDecimal is an immutable class, provides in java.math package. It consists of operations for arithmetic, scale manipulation, rounding, comparison, hashing, and format conversion. In this blog post we will learn how to use BigDecimal through a list of examples.