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Java Server Pages (JSP) enables us to create a dynamic and platform independent method for building web based applications. JSP is a server-side programming technology and is an extension of Servlet. It separates the view from the application logic and promotes a reusable-component model of programming. The main purpose of JSP is to reduce the…
A Java loop is used to repeat a section of code several times. Sometimes we know how many iterations there are, and sometimes we don’t. For instance, if you want to display numbers from 1 to 10, you can use a loop, and if you want to print anything several times, you can also use…
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There are few simple steps to create a servlet. The steps are common to all web servers. You need to install and configure the web server before creating servlet. Before proceeding to the steps we are assuming that you already have Tomcat server. Steps to create a Servlet application using Tomcat Server Following are the…
We use the WAR file in Java to package the web application which may contains servlet, xml, jsp, image, html, css, js etc. It has .war extension. A WAR file can be digitally signed just like a JAR file to allow others to determine where the source code came from. What resources are usually involved…
Servlet Tutorial will help you to learn servlet in details. Servlet is a Java program that runs within a web server. When we make a request to a web client, usually HTTP, over the Hypertext Transfer Protocol, the servlet receives and responds to our requests. By using Servlet, you can collect input from users by…
Both web services are suitable in their respective fields and domains. REST is a set of guidelines that provide flexible implementations, whereas SOAP is a protocol with specific requirements like XML messaging. If you are looking for responsive and lightweight then REST is a better solution and if you are looking for security and legacy…
This page is designed for the Job seekers who are looking for the job, this page contains the top HR Interview Questions and Answers which may very helpful during interview. Tell me something about yourself ? This is the most frequently asked interview question by almost all the interviewers. Thank you, Sir/Ma’am for this opportunity.I…
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There is a symbol for the whole country which represents the cultures, traditions and image of the country. They have been selected very carefully . In this section we will see the list of national animals of the countries. Some countries have similar national animal as their national symbol because some countries also share identical…
The part of speech that tells us what the subject is doing is called a verb. It’s a word that can describe a physical action, a mental action, a feeling, a possession, a state of being, or existence. एक क्रिया speech का वह हिस्सा है जो हमें बताता है कि subject क्या कर रहा है।…
Both classes are mutable in nature, so you can use them when you need to do a lot of modifications to a string of characters. In this section we will see the difference between StringBuffer and StringBuilder. What are StringBuffer and StringBuilder? StringBuffer in Java The StringBuffer class in Java is mutable and there are…
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