Core Java
-
Change Field Value Before Update and Insert in Hibernate
Changing field values before inserting or updating data in a database is a common requirement in many applications. In Hibernate,…
Read More » -
How to Parse an XML Fragment into a Document Node in Java
Working with XML in Java can be essential in a variety of applications. In many cases, we may need to…
Read More » -
Java Two Dimensional Arrays Equality Check
In this article, we will learn how to check if two 2D arrays are equal in Java. We’ll start by…
Read More » -
AccessFlag for Modifiers in Java Reflection
Java Reflection is a powerful feature that allows developers to inspect and manipulate classes, methods, and fields at runtime. One…
Read More » -
Finding Odd and Even Numbers in a Java Array
Identifying odd and even numbers is one of the fundamental concepts in programming. In Java, determining whether a number is…
Read More » -
How to Print Array Contents in Java
Arrays are one of the most fundamental data structures in Java, and they are used to store multiple values of…
Read More » -
String and StringBuilder Converting Example
1. Introduction Java String class is from the java.lang package and represents a sequence of characters and it’s immutable. The…
Read More » -
Combine Separate Date and Time Variables in Java
When working with Java, there might be situations where dates and times need to be handled separately. For example, we…
Read More » -
Convert String to Date Using MapStruct in Java
MapStruct is a tool in Java that simplifies the process of object-to-object mapping. It is often used in applications to…
Read More »