#24 Methods in Java

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In this lecture we will learn:
- Method in Java
- Use of methods in Java
- Main method in Java
- return type in methods
- Syntax of method

#1
A method in Java or Java Method is a collection of statements that perform some specific task and return the result to the caller.
- Methods in Java allow us to reuse the code without retyping code.
- In Java, we create the components with the help of classes.
- Every class has a behavior and it is defined through the method.
- Behaviour or method is defined with the round brackets ().
- For every method, we also have to specify the type of access to it.
- Method does some tasks and it also returns something.
- We can call methods by creating an object.
- We can pass also pass values in a method.
- We can also put conditions inside the method like with the help of if..else.
- return keyword stops the execution of a method as it does not execute the further statements after it.

#2
-- void is used when we do not want a method to return something.
-- String is used to return a string value.
-- int is used to return an integer value.

- Main method is the start of execution from where the program begins.

#3
The syntax for method:-
class Computer
{
public void playMusic()
{
}
}

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[abhishekmitra]

Watching this video today and realized that your joke about "Nothing phone" actually became true. There is actually something called nothing phone.😄

[christyaldridge]

I have never really understood the concept of Class, Methods and Object until i watched this video... you really broke it down brother...Excellent instructions

[burpeesquad]

The "Nothing" joke hits hard. haha loved it
😂

[heycreatives]

Way of explain its really good.even don't know java also easy to understand...

[melwinsanthosh]

You are teaching very well than my teachers

[sidharthansidhu]

It is weird how a Computer returns a pen😄. Excellent teaching 😍

[Sorjen]

Nothing phone 🤣
Thanks for those great updated videos!
Much love from Mauritius

[jb]

how do you make the terminal on right side like that?

[Gunasekhar-zjeh]

what is the environment you are using?

[pxpjuxk]

Hi Sir, please help🙏, how to access the variables inside the method to another method?

Void Room1(){

name1="Elisa";
name2="Jefrey";

}

Void Room2(){

i want to access "Elisa"

}

[AriRam-xsie]

Can you please explain about the ' . ' (Dot)operater and it's function

[RishiBose-]

Sir, it would be advisable to update your IDE promptly.

[wesjales]

Why are youtube videos literally alway better then in person lectures?

[DarkyBoy-ni]

But you teach well and I've never seen a teacher like you.

[mxenjfv]

its nice to get a nothing phone at 2 rupees!!

[czarscrib]

I knew about the nothing phone but I wasn't expecting that joke😅😅😅😅

[AnuragRawat]

9:45
Let's put Joke aside but you need to focus at learning Joke unlike this one 😅😅

[hozsumosa]

What poor jokes, poor + funny jokes 😁 9:52

[hareeshbhat]

i didnt get laugh because of nothing but at last sir said ignore my poor jokes🤣🤣🤣

[iamgold]

bro but compiler show : you shoud declare main method in computer class