What is use of parseQueryString?
It parses a query string and builds a hash-table of key-
value pairs where values are arrays of string
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What’s the difference between sendredirect and forward methods
What is cgi?
How to debug a servlet?
How does java thread pool work?
Directive Include and Action Include how both are working in JSP, what is the difference between both?In which suituation we have to choose these elements?
how to use servlets with j2ee ?
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.
what are binding listners?
What are the differences between forward() method and sendredirect() methods?
Hi............ When i am started the tomcat server it started. but it not load the jar files wht we deploving file.suppose we load the wapp folder in webapps. At running time it show the below error in tomcat server INFO: validateJarFile(C:\Program Files\Apache Software Foundation\Tomcat 5.0\web apps\wapp\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, s ection 9.7.2. Offending class: javax/servlet/Servlet.class How to slove this problem in my system. plz give answer for this problem.
Which interface should be implemented by all servlets?
What's the difference between authentication and authorization?