Request handling is the bread and butter of Java web application development. In order to respond to requests from the network, a Java web application must first determine what code will respond to ...

Ok, so what - in slightly more detail - is a Java Servlet? A Java Servlet is a Java class that subclasses from class HttpServlet and usually overrides the doGet (or doPost) method. These methods will ...

Java Development Kit (JDK): Ensure you have JDK installed on your machine. Apache Tomcat: Download and install Apache Tomcat as your servlet container. IDE: Use an IDE like Eclipse or IntelliJ IDEA ...

User Authentication – Secure login and session management. Transaction History – View past transactions with details. Responsive Dashboard – Off-canvas menu and advertisement sections for a dynamic ...

Session Initiation Protocol (SIP) is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party call, ...