Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Who is this article for? The material is designed for developers with little experience with Java, and the main reason is to refresh their knowledge. // Integer != int int a = 1, b = 1; ...

This page contains solutions for all HackerRank Java challenges which were passed successfully. There can be multiple ways of approaching solution to any problem. Please find the provided solutions ...

This package contains general purpose flat file sorting and merging tasklets for use within Spring Batch applications. These tasklets are designed to function in out-of-core scenarios where very large ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The term lamdba function actually has its roots in Calculus. In mathematics, a lambda function ...