How to find whether a parameter exists in the request object?
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i have class files in class folder. but i have no java files. but i want to modify the java files which are related to class files . how ?
how the HTML data stored in web server?
Which are the different ways you can communicate between servlets?
What is the difference between JspWriter and PrintWriter
Difference between jakarta tomcat and apache Tomcat?
What is servlet?
Define the lifecycle for executing a jsp page.
Hi Frieds, I am new to servlet why to use servlet in webapplication. what i know is " use servlet as a controller in mvc and to implemnent business logic . is it correct ? One more thing reason for implementing business logic with servlets , why not jsp.
Explain web container.
What is meant by cookies?
Can we use threads in Servlets?
i have 500 jsp in my application ,with same forward name,it lokks for appropritae jsp from 1 to 500,but i want to send response to 498 page,what should i do