Java date show year two digits: Learn how to use Java Date to display the last two digits of the year with different formatting approaches.

Learn how to create Kafka consumers using Reactor Kafka for efficient and reactive message processing in your applications.

Learn how to use JAX-RS Client to send a POST request and read the response body efficiently in JSON and Java objects.

We can use Java Streams to replace nested loops when we need a more declarative, readable, and efficient way to process data

Learn how to decrease IntelliJ IDEA's RAM usage by tuning its settings.

Learn how to populate a List in a target object from specific attributes of a source object.

Explore various ways to compare Long values using Java's Collections.sort() method.

Java sort alphanumeric strings: Learn how to sort alphanumeric strings in Java using different sorting techniques.

Learn how to implement Microservices Architecture with Spring Cloud, including service discovery with Eureka or Consul and distributed tracing

Java switch greater than or equal condition: Learn how to handle greater than or equal conditions in Java switch statements.

Learn to implement feature flags in Java using Unleash for dynamic feature management and controlling features without redeployment.

Java jdbc execute multiple statements: Learn how to execute multiple SQL statements efficiently in Java JDBC.

Learn how to create custom health checks and metrics endpoints in Spring Boot Actuator, secure them with Spring Security, and more!

Java linkedlist tostring print: Learn how to print a Java LinkedList using the toString() method for easy debugging and readability.

Easymock isa anyobject difference: Learn the key differences between EasyMock's isA() and anyObject() matchers for effective unit testing.

Java map putting value not null: Learn how to add values to a Java Map only if they are not null using various approaches.

Interested to learn more about intellij include external jar? Then check out our detailed examples!

Java serversocket simple http server: Learn how to build a simple HTTP server using Java ServerSocket to handle client requests efficiently.

Learn how to containerize a Java Micronaut application with Docker using Dockerfiles and Jib for efficient deployment and scalability.

Java execute jar file: Learn how to execute a JAR file in Java using ProcessBuilder or Runtime.exec() with examples.

Java fix classcastexception ljava.lang.object: Learn how to fix ClassCastException in Java when casting Ljava.lang.Object with best practices.