Category Archives for Java

Iterable to Stream in Java

A quick post to convert Java Iterable into a Stream.Learn how to convert Iterable in to Java 8 stream using the StreamSupport.stream() method.

Continue reading

The Double Colon Operator in Java 8

In this article of Java 8, we will look at the double colon operator introduced in Java 8.   Introduction Java 8 introduced method reference or double colon operator. The main intention of this new operator is to make the code more readable and to reduce some code. Method reference is called a double colon […]

Continue reading

The Difference Between map() and flatMap()

A quick guide to the difference between map and flatMap in Java. Learn what are the differences between map and flatMap and when to use map vs flatMap.

Continue reading

Introduction to Java URL Encoding/Decoding

A quick guide for URL encoding and decoding in Java.Learn how to encode and decode the URL and query strings using the JDK.

Continue reading

Guide to Java 8 Collectors

A quick guide to the Java 8 Collectors, showing examples of built-in collectors, and showing how to build custom collector.

Continue reading
1 2 3 15