enumerate | Baeldung

Check if List Contains at Least One Enum

Learn how to quickly check if List contains at least one enum value

Checking if an Object’s Type Is Enum

Explore various approaches and best practices for determining if an object’s type is an enum.

A Guide to ShardingSphere

Learn the first steps using ShardingSphere.

Difference Between Java Enumeration and Iterator

Learn the differences between Enumeration and Iterator in Java.

Check if an Enum Value Exists in Java

Learn various ways to search enums in Java.

Reading Values From Excel in Java

Learn how to access different cell values using Apache POI.

Java Class File Naming Conventions

Understand autogenerated class naming conventions in Java.

Constants in Java: Patterns and Anti-Patterns

Learn about using constants in Java with a focus on common patterns and anti-patterns

Guide to Apache BookKeeper

Learn how to use Apache BookKeeper.

An Introduction to Invoke Dynamic in the JVM

Learn about invokedynamic and see how it can help library and language designers to implement many forms of dynamicity.

Executors newCachedThreadPool() vs newFixedThreadPool()

Compare the newCachedThreadPool() and newFixedThreadPool() implementations and their use-cases

A Guide to Spring’s Open Session in View

Learn about Spring’s Open Session In View pattern

Programmatic Transaction Management in Spring

Learn to manage transactions programmatically in Spring and why this approach is sometimes better than simply using the declarative Transactional annotation.

Hibernate @WhereJoinTable Annotation

Hibernate allows querying according to columns within the relation table in a many-to-many relationship. This is achieved with the WhereJoinTable annotation.