Stream API in Java

How Do You Use Lambda Expressions with the Stream API in Java?

by

Learn how to use Lambda expressions with the Stream API in Java to process collections in a functional programming style. Explore powerful examples of filtering, mapping, and reducing data with concise and readable code.

What is a Parallel Stream in Java and When Should You Use It?

by

A parallel stream in Java can significantly improve performance when processing large data sets by utilizing multiple threads. Learn what a parallel stream is, how it works, and when it’s the right choice to optimize your Java code with practical examples.