string [] <--what is the meaning of "[ ]"

Question

And why does 'string[] args' have to be there if its the only thing valid 😒

Answer 1

args is basically an array of type String. It's used to contain command-line arguments. The square brackets indicate that it's an array. If you're a beginner programmer, I would suggest not worrying about it until you learn more about arrays.

Answer 2

Thx