Learn four ways to convert a List of Strings to a comma-separated String.

Learn how to transform UNIX time to Date depending on the Java version.

Learn about Guava's support in async programming: Futures and ListenableFuture

Discover different full-text search algorithms implemented using plain Java.

Less footprint with Project Leyden, observability in Spring Boot 3, Hibernate 6 migration, high-performance java serialization, and logical replication!

Sequenced collections, loom and spring, better Criteria API, Apache InLong, Zally, and API standardization.

Explore coupling in Java.

Learn how to convert a given string's first character to upper case.

Learn how to convert a String to a char in Java.

Learn how to implement and use the factory pattern in Java.

Explore how to convert a String into a String array (String[])

Learn about Simple Binary Encoding (SBE): how to set it up, define the message structure via XML, and use it for messages in Java.

Learn what waiting and parking mean for a thread.

Learn how to generate mock data for different purposes with Datafaker.

Explore Channels and Connections in RabbitMQ and how we can use them.

Explore the concept and usage of positive and negative infinity in Java.

Find out how TriFunction interface works for functional programming in Java.

Learn the differences between Enumeration and Iterator in Java.

Learn two different methods for validating a URL in Java.

Look at the different ways of specifying and using literals in Java.