The OVERLOOKED argument of Main | Java Command Line Arguments | Less Known Java Principles | Ep 02
You’ve probably typed public static void main(String[] args) hundreds of times.
But do you know, what does String[] args actually do?
In this video, I'll break down one of the most overlooked parts of Java, The command-line argument.
You’ll learn why it exists, how Java uses it at runtime, and how you can actually pass values into your program from the terminal.
We’ll cover:
What String[ ] args really represents
How Java receives input when your program starts
How to pass arguments while running your code
Real examples you can try instantly
if you ever wondered why your Main method has an argument, this should clear it up.