Understanding how Java represents integers can help us with certain mathematical operations. In this article, we look at integer representation and how to use bitwise operations with Java numbers.

Explore ways to determine if a particular time lies within the two times without considering dates.

Learn about offset commits in Kafka.

Learn about and explore the Java Date and Time API in Java.

Explore the Java Apache Commons CLI library.

Learn how to use bitwise operations to move between RGB and integer representations.

Explore various approaches for determining whether a given date object falls on yesterday.

Explore several methods, including ListIterator (enhanced for looping with a copy) and Java 8 Streams, which allow you to add elements to a list during iteration in Java.

Explore two methods for converting Excel files to JSON format in Java: reading and processing Excel data with Apache POI and then converting it to JSON using the JSON and Jackson libraries.

Learn how to find the peak elements of a list in Java.

Unleash the data processing beast within your Java code! Explore the Vector API and discover how it unlocks the power of SIMD instructions.

Interested to learn about Java Caching? Then check out our detailed Java Caching cheatsheet and you will get started in no time!

Discover the advantages and challenges of implementing a DTO-Free Java approach in your application development.

Jackson Java 8 Date Time LocalDate support issues: Explore challenges with Java 8 Date-Time in Jackson not being supported.

Unveiling the secrets of data protection! This guide explores Encryption and Decryption in Java, empowering you to secure information.

Unleash the power of lambdas without fearing exceptions! This guide equips developers with strategies for mastering Lambdas & Exceptions

Spring Boot applications? Dreading transient failures? Master @Retryable to conquer errors automatically! Unlock the power of @Retryable

Learn the basics of Jakarta Faces development in this guide, from setup to deployment. Get started with Jakarta Faces today!

Java Split String Map: Discover efficient methods to split strings into key-value pairs in Java. Enhance data processing effortlessly.

Unlock Java performance secrets: explore JVM tuning and Java optimization strategies for efficient applications.