Uncover the hidden gems of Java Streams! This guide dives into 5 powerful techniques you might not know.

Java Patterns Singleton Cons: Discover the Singleton design pattern: how it works, what it can do, and what it can't.

This guide explores best practices for building Clean API Responses in Spring Boot, ensuring your applications works smoothly.

Discover techniques for partitioning Java streams efficiently. Learn Java partition stream strategies for optimal performance.

Java Find Square Root BigInteger: Discover the various Java's BigInteger square root methods for precise calculations.

Spring Boot CommandLineRunner Example: Example of Spring Boot CommandLineRunner for efficient application startup.

Want to build RESTful APIs in minutes? Spring Data REST is your secret weapon! This article exposes how Spring Data REST simplifies API dev

Efficiently test Spring Boot repository data with DataJpaTest and JUnit. Learn best practices for Test Repository @DataJpaTest JUnit.

SpringRunner vs. SpringBootTest: Dive into Spring testing with these players, each offering unique strengths for application testing needs.

Explore how to remove only trailing whitespace from a string in Java with regex, stripTrailing(), and Apache Commons Lang tools.

Unleash the power of @Transactional in Spring without the headaches! This article explores common pitfalls to avoid.

Spring Bean naming: Explore Spring's bean naming: defaults, explicit, aliases, and custom names for effective dependency management.

Learn the distinctions between GroupId vs. ConsumerId in Apache Kafka for efficient message processing and consumer group management.

Spring boot ServiceConnection example: Learn to connect Spring Boot apps with external services efficiently.

Confused about async options in Java? Demystify CompletableFuture and the new virtual threads in Java 21

Spring Spy vs. Spybean: Explore the differences between Spring's @Spy and @SpyBean annotations for effective mocking in testing scenarios.

Explore using Spring Data JPA Repository to interact seamlessly with a database view in Spring applications.

Discover methods in Java to get the first n characters from string, including Apache Commons Lang and Guava.

Learn how to find the date of Easter Sunday for the given year using three algorithms in Java.

Learn how to handle the symmetric substring expansion methods, taking into account the specific requirements such as input size and computational efficiency.