is this possible to create an array of 0 length?
if so how? if not so why?
coz we have an array in main() likw this
"static void main(String [] s) then what it signifies?
Answers were Sorted based on User's Feedback
Answer / priyanjan
Yes,it is possible to create the array of length 0. by
defining as:
int[] arr = {};
String[] s signifies the command line argument
| Is This Answer Correct ? | 29 Yes | 0 No |
Answer / ravikiran
it infers that the main method is capable of holding string
array as an argument
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / sushila
yes we can create array with 0 length.
public class A
{
static int b[];
public static void main(String args[])
{
System.out.println("-----------------");
System.out.println(b);
System.out.println("-----------------");
}
}
| Is This Answer Correct ? | 4 Yes | 0 No |
FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?
How many bits is a string in java?
How do I enable java in safari?
how to identify duplicate values in arraylist
How do I print a “?
What is null object in java?
In which way does a Primitive data type is passed ?
What is a lambda expression ? What's its use ?
What is vector capacity in java?
Is multiple inheritance allowed in Java? Why ?
why an outer class cannot be declared as private?
What is arrays aslist in java?