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Servlet Models

Servlet Models: Two servlet Models are available: 1) Single Thread Model 2) Multi-Thread Model Difference btw STM and...

Servlet Lifecycle

In this article, we going to learn regarding the Servlet lifecycle. This is a very important topic in...

Introduction of Servlets

Servlets is Web Technology which is used to develop the Applications and provided by Sun MicroSystem. Web Application...

Annotations in Java

Annotation provides a special way of specific Metadata inside the java class instead of writing inside an XML...

Exception Handling in Java programming

When you are writing any java program, you may get the following types of problems: Error Exception Error:...

Delete Duplicate Records in SQL

There are many ways to delete duplicate records/row in SQL. We are going to explain the query to...