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hai, i want to know how the connectionpool manager work in the java or netbeans.Anybody having the exact code plz give to me i have no idea about that so help me plz
2989Why we r using String args[] in main() even though v r not passing any arguments in command line?
2 6632Why the program getting error if we don't use String args[] in main(), even in the case of not getting any arguments from command line?
1 6952write a program that will ask the user to enter a number n and display the product of all numbers from 1 to n.
1 7988
what is runtime class?
In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?
plz send code for Ecorps in j2ee frontend:J2EE Backend: DB2 Express
Can we run Applet in Web browser with security policy files
Bubble Sort. java thereafter the user will be asked to inpout the size of the list,sort the list in ascending order and display the sorted list in a horizontal manner???
What is Generic" J2ME architecture?
For printing a message we use System.out.println in normal programs. We use String msg="text....."; Can't we use String msg=" " in normal programs and System.out.println("........") in applets. Please answer this question?
exception org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJs pException(JspServletWrapper.java:491) org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:419) org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServ let.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717) root cause java.lang.NullPointerException org.apache.struts.taglib.TagUtils.retrieveMessageRes ources(TagUtils.java:1175) org.apache.struts.taglib.TagUtils.message(TagUtils.j ava:1038) org.apache.struts.taglib.bean.MessageTag.doStartTag( MessageTag.java:224) org.apache.jsp.register_jsp._jspx_meth_bean_005fmess age_005f0(register_jsp.java:138) org.apache.jsp.register_jsp._jspService(register_jsp .java:94) org.apache.jasper.runtime.HttpJspBase.service(HttpJs pBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717) org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:377) org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServ let.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.j ava:717)
How can I create connection two blue-tooth mobile in j2me. please urgent
write a java program to create a Frame with three scrolls, change the back ground color of the frame using functions with values of scrolls.
plz send code for feature rich resume builder in j2ee frontend:J2EE Backend: DB2 Express
write a c program which takes 20 numbers in an array as input from user and rearrange them in two different array defining even or odd
Explain MIDlet Life cycle?
I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{
Is there any static classes are in java give some examples
