List Intersection, Union, & Unique
Ever have two lists that you need to pull the unique elements from? Or need to pull the elements in both? Here is a ListUtils class for doing just those…
Ever have two lists that you need to pull the unique elements from? Or need to pull the elements in both? Here is a ListUtils class for doing just those…
One of the things that make pipelines attract is the ability to create switches. Now my question to you is what if it isn’t the data your processing that should…
Java streams introduced a new way to program for developers. Have a dataset and build a stream to filter, it maps it, and then collect it in the new form.…
We all have done it, in fact, I’m in the process of changing my APIs over to not do. Returning NULL for a return type. After doing some work with…
Java-based servers or applications often have to deal with large amounts of data. Whether the data is from a database, or from a local file, processing this data in an…
Once again I’m looking into ways to make coding so much easier. I needed to be able to pass in a Class::get and a Class:set as a Lamda in order…
You will find plenty of articles on how to create your own Collector, and calling Streams.collect() with a collector to gather the data into a collection. Learn how to add…