Satish Varma
Satish is post graduated in master of computer applications and experienced software engineer with focus on Spring, JPA, REST, TDD and web development. Also founder of javabydeveloper.com. Follow him on LinkedIn or Twitter or Facebook
How to get current Date Time in java 8
A new date time api added in Java 8 in java.time package. In this tutorial we have covered examples to get...
How to compare dates in Java 8
In this article you will see several examples on how to compare dates in Java 8 and prior to Java 8. A...
What is Dialect in Hibernate and List of Dialects
Dialect in Hibernate - Dialect is a class and a bridge between Java JDBC types and SQL types, which contains mapping between...
JPA AttributeConverter Examples
AttributeConverter introduced in JPA 2.1. This article demonstrates JPA AttributeConverter with an example.
What is JPA ...
Spring boot H2 in memory database example
Spring boot H2 in-memory (or embedded) database example is a simple Spring boot application to demonstrate how to connect H2 database using...
JUnitPlatform runner – create JUnit 4 + JUnit 5 test suites and run
Is your test application having both JUnit 4 + Junit 5 tests? and you wants to create JUnit 4 + JUnint 5...
A guide to Java BiConsumer + Examples
Java BiConsumer is a built-in Functional interface in java, represents an operation that accepts two input arguments and returns no result. This is...
Java BiFunction guide + Examples
Java BiFunction interface is a built in functional interface which accepts two arguments and produces a results. This is a functional interface...
Java BiPredicate guide + Examples
Java BiPredicate represents a Predicate (boolean-valued function) of two arguments and returns boolean value. This is a functional interface and can...
Junit 5 test execution order with examples
In this article we will see, how Junit 5 test execution order works, what are all the ways to control Junit 5...
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Popular Articles
Java anonymous class with examples
1. Java anonymous class
Sometimes we can declare inner class without name such type of inner class are called anonymous...
Mapping Composite Value Types – JPA with Hibernate
Composition in java :
Let’s assume there are two java classes called College and User. Each class having common fields street, city, state, area...
How to persist an Entity in Database using JPA?
Table Structure in Database
Technologies Used in example :
JPA 2.1Hibernate 5.2.6MySql 8.0Maven 3Spring Tool Suite...
Hibernate mapping types and Entity vs Value Types
In the broadest sense, Hibernate mapping types categorizes into two groups. In this article we will see overview Hibernate mapping types and...
Deploy Spring Boot Application in Docker – Quick Guide
A simple quick guide to deploy Spring Boot Application in Docker using docker and docker-compose. You can consider this same guide to...
