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Java Java Data Structures Getting There Packages

Przemyslaw Mazur
PLUS
Przemyslaw Mazur
Courses Plus Student 9,296 Points
Posted by Przemyslaw Mazur
Przemyslaw Mazur
Courses Plus Student 9,296 Points

Does the main function reaches out for the first string in the code block if non is passed?

As above :)

2 Answers

Pedro Cabral
Pedro Cabral
33,586 Points
Pedro Cabral
Pedro Cabral
33,586 Points

What do you mean? If the public static void main still runs if nothing is passed into the String array typically named args?

Przemyslaw Mazur
Przemyslaw Mazur
Courses Plus Student 9,296 Points
Przemyslaw Mazur
Przemyslaw Mazur
Courses Plus Student 9,296 Points

Yes that's my question exacly. Sorry for not being precise enough,

Pedro Cabral
Pedro Cabral
33,586 Points

Yes, say you just do the basic:

System.out.println("Hello world");

When you compile and run your program you will not send anything into the args and yet the Hello world will be printed. If you would want to get something from args then you could type the following:

System.out.println(args[0]);

and run your program passing the String into it, with something like:

java Application "Hello world"