Need help finding the current logged-in username in Spring Security? Check out this post to learn how using the SecurityContext and SecurityContextHolder classes.
A quick and practical introduction to Spring Data Solr, covering how to make the basic configurations, define repositories, and perform CRUD operations.
Looking to improve your IDE knowledge? Check out this post on the top online courses for learning IntelliJ IDEA and Android Studio for Java and Android development.
Let's address the issue of including any Docker image while building data pipelines using Spring Cloud Data Flow, which can natively interpret only Spring Boot images.
Learn the basics of artificial network architectures and how to use Convolutional Neural Networks to help malware analysts and information security professionals detect and classify malicious code.
Still a bit puzzled by what the groupingBy() collector can do in the Java Stream API? Check out this guide on using the groupingBy() collector to its fullest potential.
Here is a tutorial on how to use NiFi 1.0.0's zero-master clustering that uses Zookeeper so that there is never an issue of a cluster dying because of one master node going down.
Want to learn more about handing the unanticipated enum value in the JDK switch expressions? Check out this post to learn more about how to handle switch expressions.
While typically focused on accelerating database reads, Speedment also has write functionality. In the latest version, a much-anticipated feature has been added — the ability to determine a subset of columns to update.
