Why 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 Answers  

---

write a program that inputs two real numbers then exchanges their values.

7 Answers   Infosys,

---

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???

0 Answers  

---

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?

0 Answers  

---

How to create and run runnable jar file of a Java Project.

4 Answers   HCL, TCS, Tech Mahindra, US Consulate, Wipro,

---

---

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{

0 Answers  

---

Is it possible to define marker interface in java.If possible then how to define user defined marker interface?

1 Answers   Tech Mahindra,

---

How can we get the details for printing the employee details at run time using JDBC connectivity? can u provide the coding for that? Its urgent?

2 Answers  

---

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

0 Answers  

---

Write a java program to display multiplication table in a Frame.

1 Answers  

---

How to create Date method to set the date in Ms Access

0 Answers  

---

In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?

0 Answers   Google, Microsoft,

---