Tag: functional programming

Java

How to Use partitioningBy Collector in Java Stream API

January 22, 2021
Imran Shaikh

To use the partitioningBy Collector, you have to pass the Collectors.partitioningBy in the collect() method of…

Java

Reduce NullPointerExceptions with Optional in Java 8 & Beyond

June 23, 2020
Imran Shaikh

"Billion Dollar Mistake?". NullPointerException is the most common and frequently appeared error compared to others, especially…

Java

The Interface of Java and the Many Faces of It

May 15, 2020
Imran Shaikh

Interface is an integral part of java and has become so powerful over the years, that…

Java

Stream API: The Hero Without a Cape

May 11, 2020
Imran Shaikh

The Stream API, included in Java 8, is utilised for processing collections of objects. Stream API…

Java

Functional Interfaces To Become More Functional in Java

May 9, 2020
Imran Shaikh

Using Functional interfaces provided by Java we can become more functional. And Knowing them would help…