Increase EBS volume size in AWS EC2
Overview Instead of adding a large EBS volume size initially, we usually set the minimum required size and when needed …
Difference between PreparedStatement and CallableStatement
PreparedStatement and CallableStatement are both interfaces in the Java Database Connectivity (JDBC) API that are used to execute SQL statements. …
Read More Difference between PreparedStatement and CallableStatement
Primitive data types in Java
Primitive data types in Java are built-in data types that are available in the language from the beginning. There are …
Servlet Life Cycle
Servlets are a fundamental part of Java web development. They are Java classes that are used to process requests and …
Why Do We Need Top Level Container Like JFrame?
Top-level containers like JFrame are needed in Java GUI programming. These containers provide a way to display a Graphical User …
Distributed Systems
Distributed systems are a fascinating area of computer science that deal with a network of independent computers working together to …
User Defined Data Type in Java
User-defined data types in Java are custom data types created by developers to represent complex data structures. These data types …
Create 2D shape in Java
To create a 2D shape in Java Swing, we can use the Graphics2D class, which provides a set of methods …
How To Connect MySQL Database Using Java
To connect to a MySQL database using JDBC, you will need to follow these steps: Load the MySQL JDBC driver …
Install Tomcat
Apache Tomcat is a free and open-source Java Servlet container, making it a popular choice for deploying Java based web …