Main Method in Java

Pubblicato il: 24 dicembre 2022
sul canale di: BitsNBytes

What is the main method in java?
The main method is a special method in a
class from where java starts to execute the code.
Why do we need the main method?
When we write code we can write code in so many classes. How to java knows
from where it should start executing the code it knows it from the main
method. The main method is the starting point. if we remove the main method
from the class we can't run that class. Think of the main method as the main
door of the house if it is not opened we can't enter the home.
How to write the main method?
In IntelliJ we can use a shortcut we can simply type main and hit enter
or tab, and it will write the main method for us.
Note:
For now, write all of your java code in the main if we write it outside the
main it might not work. Later on, we will learn how to write code outside
of the main as well
Demo:
1)Create a main method.
2) Try deleting any components from the main method, and you will notice it does
not work

In questa pagina del sito puoi guardare il video online Main Method in Java della durata di ore minuti seconda in buona qualità , che l'utente ha caricato BitsNBytes 24 dicembre 2022, condividi il link con amici e conoscenti, su youtube questo video è già stato visto 87 volte e gli è piaciuto 10 spettatori. Buona visione!