Learn best practices for structuring large Spring Boot applications using Maven or Gradle with a modular approach. Achieve better scalability

Java jsonobject extract keys: Learn how to extract flat and nested keys from a JSONObject in Java using simple, recursive logic.

Java query dynamodb hashkey range key: Query DynamoDB using Java with hashkey and range key for efficient data access and filtering.

Java modify property files: Learn how to read, update, and manage .properties files in Java using simple and effective methods.

Java printing stack values: Learn different ways to print stack values in Java using toString, loops, iterators, and more.

Run Spring Boot efficiently on AWS Lambda using SnapStart to reduce cold starts. Learn how to configure SnapStart with AWS SAM

Learn how to implement CQRS and Event Sourcing using Axon Framework in Spring Boot. Discover use cases, create aggregates, and more

Jsp call java class: Learn how to call a Java class in JSP using scriptlets and jsp:useBean with complete examples.

Interested to learn more about Hibernate Fix DuplicateMappingException? Then check out our detailed examples!

Learn how to implement MapStruct nested mapping with full Java examples, DTO conversion, bidirectional mapping, and configuration setup.

Learn how to establish a connection to a DiceDB instance and perform basic CRUD operations.

Explore two HashMap-based implementation to count the occurrences of each character in a given string.

Swagger group endpoints resources: Learn how to group API endpoints by resources in Swagger for better organization and readability.

Learn how to deploy Spring Boot applications to Kubernetes using Helm and Kustomize, with a strong focus on securely managing configuration

Learn the differences between Guice Provides vs Provider classes and understand when to use each approach in your applications.

Java compilation compiler api: Dynamically compile Java code at runtime using the Java Compiler API introduced in Java 6.

Learn about Java JVM arguments prefixes and how to optimize application performance, debugging, and configuration using startup options.

Learn about Java Stream Gatherers introduced in Java 24 with examples like windowFixed, scanLeft, foldLeft, and custom gatherers.

apache avro serialize enum values: Serialize enum values in Java using Apache Avro with schema support, null handling, and evolution.

Prepare for your next Java developer role with this up-to-date guide on Spring Boot 3.2 interview questions and answers

Learn how to implement Java return anydata GraphQL mutation with flexible, type-safe responses using union types and Spring Boot.