Learn how to convert a String to a Stream of single characters.

Interested to learn about Open-source? Check our article explaining how the open-source software movement is a clearly a powerful phenomenon

Learn how to convert an array of primitives to a List of objects of the corresponding type.

Learn about double-checked locking and its alternatives to tackle synchronization problems

An explanation and comparison of Maven scopes and Gradle configurations to declare dependencies in a build file.

Learn about the SuanShu - a Java math library for numerical analysis, statistics, root finding, linear algebra, optimization, and lots more.

Learn the most common ways of calling Python code from Java.

This article explains the Service Provider Interface with an example.

Learn how you can tackle the common problem of finding the middle element of a linked list

Discover Vavr's powerful persistent collections API.

Explore a couple of examples of how we can use Mockito to mock static methods.

Explore Java Streams and Collections and discuss various scenarios that suit their respective uses as return values

A quick tutorial describing how to add an element to the beginning, end, or middle of a Java 8 Stream.

A quick and practical guide to dealing with Lambda Expressions and exceptions

Learn how to set values of private fields in Java using the Reflection API.

Interested to learn about File Upload API? Check our article explaining how to Test the File Upload API in Spring Boot

Have a look at ways to remove the first element of an array in Java

Learn about the differences between Java's HashMap and Hashtable collections

Learn how to parse a stream of characters with StreamTokenizer.

Interested to learn about initialization of arrays? Check our article presenting Different ways of declaration and initialization of arrays in Java.