Learn how "null" and empty strings behave in different scenarios.

Learn about the implementation differences between ArrayBlockingQueue and LinkedBlockingQueue.

Learn how to get the latest N messages of a Kafka Topic.

DevOps deployment process refers to the set of practices, tools, and workflows used to automate and streamline the deployment of software applications. It

Simplified main entries, CDC for cache, cloud-native Graal, key encapsulation, and event sourcing and audit logs!

Learn different ways on how to convert String to int via encapsulation.

Understand intermediate and terminal operations in Java Streams and learn how to create and check for an empty Stream.

Explore two approaches to converting an OutputStream to an InputStream: using a byte array and a pipe.

Learn how to check if a list contains elements from another list in Java.

Java performance is the theme this week, with a lot of interesting pieces.

Lern how to make System.out.println() print data to a file by replacing the default System.out

Learn how to read values containing spaces from a Scanner through examples.

Explore the distinction between the modulepath and classpath in Java.

Exhaustiveness in Pattern Matching, dynamic threads for JVM compilers, JFR events in shell, association attributes in JPA, and zero downtime migrations at scale!

Explore various approaches such as reflection, Jackson, and Gson to convert Java Objects into Java Maps.

Learn the differences between the readObject() and readResolve() methods of the Java Serialization API.

Explore various approaches to initialize a Java List with default values.

This article delves into the difference between the next() and nextLine() methods of the Scanner class.The article also covers the use of custom delimiters and provides code examples for better understanding. Understanding these distinctions enables developers…

Learn how to convert a Map to JSON in Java.

Explore the performance of arrays and lists in Java.