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Autoboxing and Unboxing in Java

In this tutorial, we will learn about Autoboxing and Unboxing in Java. These features were introduced in J2SE 5.

Types of SQL commands

SQL commands are used to perform a variety of tasks on the database instance. SQL commands can be classified into different categories based on their functionality.

Entity-Relationship Model

In this tutorial, we will learn about relational database design using the most common entity-relationship model. An Entity-relationship Model (in short, ER model) describes

Introduction to Oracle SQL*Plus

Introduction to Oracle SQL*Plus : In this tutorial, we will learn Oracle SQL*Plus. Oracle SQL*Plus is a database client program that allows

XAMPP Control Panel Once you have downloaded and installed XAMPP on your machine, we can use the XAMPP Control Panel. By default, XAMPP would be installed on your computer’s C Drive on Windows. We can specify a different directory during the installation process. The XAMPP Control Panel is a user-friendly graphical interface that allows you […]

JDBC API(Java Database Connectivity)

The JDBC ( Java Database Connectivity )API provides database access from the Java programming language. Using the JDBC API, we can connect to and access

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