Salute u...real Hero.. india needs people like u who can change the destiny of this country by quality education..I salute your dedication and selfless service not only for ur countrymen but for all human beings.may God bless u with all happiness of this universe🙏🙏🙏🙏🙏😊

This was the hell of a video. Literally THE BEST video for OOP. OOP couldn't be explained any better than this. 🔥🔥

DSA + interview preparation playlist: kzfaq.info/sun/PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ

Oh, man !! Most probably this gonna be the fastest channel to reach a million subscribers comes under the non-entertainment category !! Kudos to u bro !! Extraordinary effort !! U will be remembered.

Kunal I am having 2.5 years of experience in IT and now preparing for a job switch. I am following all your videos religiously. The content you are providing is just priceless. Your way of teaching is so lucid that nothing else than series is required. I am so much enjoying it like a web series , and yes learning was never so much of fun. I India I think we need no college we only need Kunal to make quality engineers. In college they cannot make these these things clear in 4 years and you did it in just 40 min. God bless you . Keep sharing your learnings .

exact at 12:13 Kunal just thought of his love😍

Ocean of knowledge in this video about Interfaces and Abstract classes. Love the way you teach ❤

There can never be a better example than the MyCar Example. What and example! Most concepts Kunal taught till now are there in this single example. You are the Best!!!!

Mann take some rest brother we need you for long term coz there is very few teachers like you in India ... Mann people upload 1 video on a week and say that quality and you are uploading 2 videos a day still maintaining that top notch quality... Kudos to you man ... ❤️

I really don't have any words yr I mean how can you work so hard and give such kind of content just for free . Thanks a lot bro

This is the first time i am following any course and getting addicted to it day by day.

Woah! 2 videos in One day....Great work and Thanks again a lot for this course.. ❤️

The best OOP Playlist in java

Wow, Kunal! Your explanation of OOP is absolutely phenomenal. You made complex concepts so easy to understand with your clear and engaging teaching style. I've struggled with these topics before, but your video made everything click. Thank you for making learning so enjoyable and accessible. Thank you .

You literally rocked it man two two blockbusters in a single day ... Hats off too u for consistency again 👍👍

Thankyou so much Kunal this is the best video i found on abstract classes and interfaces. Learnt a lot from this. ;) Message to fellow people just stay away from involving in controversy. Our main motive should be to learn from anywhere we can. Thankyu kunal for providing top-notch content on OOP.

I really want u to collaborate with Ratan Tata sir. To take future of Indian students to next level. Because I really feel u have so many similar traits I have noticed in Ratan Tata sir. Please do send him a mail . BECAUSE I FEEL U ARE NOT THE PERSON WHO WILL RUN BEHIND THE MONEY AND LUXURY . I feel u r more like APJ ABDUL kalam sir and Ratan Tata sir. Who wants Indians to do good . But u r not coming forward because we are not good with education system and political agendas. People praise sundar Pichai sir ( to be honest I do as well ) . But u deserves more love and admiration . Because that guy doing it for him self and for the organisation he is working with. But u r doing it for social cause . I WISH I HAD MET SOME ONE LIKE U DURING MY ENGINEERING DAYS.

ngl this is the best DS and java course I've ever seen. tbh I'm struggling a little bit but ig i need to do more practice and exploring

Hat's off you ...really during college hours boring lecture which is unbeatable even understand and no implementation , but after following this playlist the scenario is totally different .Truly much helpful playlist🙏🙏

Your Content Quality is just superb along with your teaching skills.. Keep it Up . This is Probably the best programming channel in India right now in terms of quality content

Got a bit confused in the Car Engine Brake part , had to rewatch that part 3 times , but understood well practicing with you , Thank you for in-depth Explanations and not just another Tutorial.

Hi Kunal, I recently founded your channel, I like the way you explain the core concepts. It's really very helpful. Thank you so much. Please keep this continue

Kunal bro your teaching method is another LeveL and also your are way better than IIT, NIT Professors 🔥

Fell in love with your consistency and knowledge sharing.👏

This is THE BEST COURSE of OOPS on KZfaq

You don't have to mention it that u have to create this course to be the best on youtube, because it is. By your videos i get detailed info of every topic, Loved your course😍

Best Java lecture i have seen, with layman explanation, simple to understand

That's what I call real-world teaching. Exceptionally well!...... 🙏👌👏👏👏👏👏

that car interface explanation was just fabulous!

1:02:11 Static method can inherited If you declare, another static method with same signature in derived class than the static method of superclass will be hidden, and any call to that static method in subclass will go to static method declared in that class itself.

Man you're incredible 2 videos in a day!🙆🏻‍♀️🔥 Hats off to your dedication ❤️

This has been the best DSA course so far for me, I have never loved OOP before🤗

You changed me a lot, your teachings are a blessing for me, now i am teaching students on behalf of getting knowledge from you☺

This indeed is the best course on KZfaq

Best OOPS videos on the internet!! More power to you sir!!

best teacher ever!! hats off..

🙏🙏 My concepts are getting stronger by your videos.

Awesome content Kunal.. Thank you Brother!!

Brother, you video are the ones help me the most understanding OOP.

Best Explanation, Best Course by the One and only Hero Kunal. Thank you

1:02:10 "STATIC METHODS CAN BE INHERITED" , You went a bit wrong here saying that they CANNOT be inherited, that 's the key difference b/w STATIC and FINAL, STATIC MEANS INHERITABLE BUT NO OVERRIDING, FINAL MEANS NO INHERITANCE, NO OVERRIDING. "THIS IS THE CASE IN CLASS EXTENDS, IN INTERFACES, WE NEED TO INVOKE BY INTERFACE NAME ONLY."

Noone can explain better than kunal

the pause Kunal taken when he had to think of a girl name was hilarious 😂😂😂

there is no one making such a detailed video like you did.

it is one of the best video content for about abstract class and interfaces

i failed in my interview because i did not come across by your channel. I did not know all of the concepts you have taught in this video and interviewer was asking all of these stuff. Now, i will ace that interview next time :) Thanks alot. Best series ever!

Hey kunal, a lot of appreciation man, did a great job. But its' hard to wait for upcoming videos for advanced algorithm, DP, trees and graphs videos etc.

Bro was bout to do a girlfriend reveal ! but, jokes apart, thank you for the whole detailed playlist!

this is the most awesome java tutorial I have seen on youtube so far. thank you so much!

Bro what a tutor! Amazing.. You really made me fall in love with dsa..

IMPORTANT POINT TO NOTE Class Static Methods can be inherited but Interface Static Methods can't. Because classes doesn't support multiple inheritance, so the subclass can inherit the the static methods because it knows that it is coming from its parent class not from multiple classes. Class Static Methods Example public class X { static void greetings(){ System.out.println("hello i am in x"); } } public class Y extends X { } public static void main(String[] args) { X.greetings(); Y.greetings(); // here Y can also access the static function } whereas in Interface Static Methods which cannot be inherited, the class or subclass implementing it can get confused to access which method because there can be multiple interface having the same method, as interfaces support Multiple Inheritance. Interface Static Methods Example public interface A { static void greetings(){ System.out.println("Hello I am in A "); } } public interface B { static void greetings(){ System.out.println("Hello I am in B"); } } public class C implements A,B{ } public static void main(String[] args) { A.greetings(); B.greetings(); C.greetings(); // this will throw error at compile time (because Static methods in interface are not inherited ) }

Your dedication ❤️

What can I say another great content like everybody knows.🙌

5:21 let's say your career returns nothing It really hit hard🙂

Thanks for teaching us like no one did till now!! One small request, please make lectures on dynamic programming as well!!

You're really a cause of prideness of India..

this is free and so useful for interviews prep

Love the content. Man literally thought for eternity before putting up a girl's name and finally gave up. True developer moment.

OMG!the he explains is lucid

Bro took wrong example for partner 😂😂

Thank you, Kunal. and yes it is the best, I have ever found.

Thanks

Hey Priceless man!

A doubt, Eventually for implementing multiple inheritance we actually made different classes implenting different interface and then in final class used those classes to Implement the respective methods calls by changing method,but this could simply be done by only classes also interface doesn't do anything special we make CDplayer as a separate class with method,engine also and then just use their objects in the newcar why interface is needed then

So many doubts got resolved with this playlist, Thank you Brother 🙏.

if i get a job then my first salary would go to you as guru dakshina for this amazing playlist

From TamilNadu 💥😘 I Have Complete OOPS in Java , I Like Your Teaching 😅💥

Dsa in 15 days!..plz continue..placements going on

Thanks for putting a lot of effort for us ❤️💕☺️

still watching consistently 😀😀😀

this is the best oops playlist

Thanks for sharing your valuable knowledge free of cost😊 wishing you d best of best🙏

Great man! Thanks for explaining these complex topics

00:03 Understanding abstract classes and interfaces in OOP 03:40 Understanding the concept of abstract classes and interfaces 11:53 Understanding abstract classes and interfaces 16:31 Cannot create object of abstract class 22:40 Explained abstract classes, interfaces, annotations. 25:45 Interfaces and abstract classes provide different ways to define contracts in OOP. 31:38 Concepts of abstract classes, interfaces, and annotations facilitate diverse forms of engines and functionalities. 34:35 Custom classes, interfaces, and annotations are discussed. 41:22 Abstract classes and interfaces for class functions 44:32 Discussion on abstract classes and interfaces 52:13 Abstract classes, interfaces, and annotations in OOP. 55:31 Abstract classes, interfaces, and annotations 1:01:43 Understanding abstract classes, interfaces, and annotations. 1:05:12 Abstract Classes, Interfaces, Annotations

hi kunal, i wanted to ask you one thing... I already started learning C++ through youtube and i am learning python in my college training. Should i jump to java? Or first gain an expertise in c++ and then start learning java ?

Best explanation on Interfaces.

Amazing video Kunal! Tysm! Hope that one day, I can also be almost as good as you 🥸

Great Explanation Sir✨❤ Please continue the DSA series Sir🙏🙏

Thanks Bro, It Helps me a lot.❤

Just Amazing 🙌🙌

@KunalKushwaha *Not getting AutoGenerated English subtitles in any of your video.* (May be due to video language set to Hindi)

Video 41 Completed!

It's a great morning! 😇#DSAwithKunal

great great great explanation of Interfaces using examples

static methods can be inherited but cant override "you can run but you cant hide, you can inherit but you cant override"

Bro i liked your teaching ways and efforts . Thank you bro

Loved it❤❤

Great content! Looking forward for future videos.

Great explanation in easy to understand manner...thanks @kunal

Thank you so much Kunal

47:50 Brother, if you made different classes that implements different interfaces then how it remains multiple inheritance ,what was the purpose of interfaces? Please explain.

Bro you are doing amazing work But make sure to put time stamp on every video

Simply amazing.

As always the best one !!

You are Probably the best., thank you🤗🙌

What is the future of nodejs in jobs and where are more jobs in frontend react or backend nodejs

you should not use interface casually in performance critical code parent a = new child(); reference variable -> determine what to access; (parent a) object -> determines how to access; (new child()) static methods connot be inherited cuz if you have to inherit you have to override and it depend on object and static methods doesn't depend on objects static method should have a body

Thanks bhaiya U read comments ,so if u read it could you tell me What will you follow in python+ML like tensorflow stuff or different??

What do you think, which one should we use multiple inheritance or composition?

Thanks Kunal 🙏🏽