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🙏🙏🙏🙏🙏😊
@supriyaannapure15352 жыл бұрын
YES,i agree
@piyush92662 жыл бұрын
@QWERTY no, i am working employee.
@sairamsubrahmanya49462 жыл бұрын
Yes I agree hei is superb.
@in-sanitygamer4208 Жыл бұрын
No bro the whole world needs the SuperKunal man
@harshsolanki7032 жыл бұрын
This was the hell of a video. Literally THE BEST video for OOP. OOP couldn't be explained any better than this. 🔥🔥
@KunalKushwaha2 жыл бұрын
It do be like that
@ashutoshswain1382 жыл бұрын
@@KunalKushwaha bro why don't you add new videos in this java bootcamp like before , please complete this bootcamp
@ByAnIndian20012 ай бұрын
but the problem with that he created different packages... Which will help the Real world problems... But as a beginners, it is a little bit confusing to mee... Otherwise Nice explanation
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.
@KunalKushwaha2 жыл бұрын
Thank You 🙏
@jayprakashjaiswaldeptofcom1250 Жыл бұрын
@@KunalKushwaha bhaiya graph sab karado yarr,please
@Cono314da Жыл бұрын
@@KunalKushwaha at 23:15 why cant it be "final int VALUE = 30;", rather than value being initialized in the constructor?
@vinathasree168 Жыл бұрын
@@Cono314da can't be inherited, so we put it in a constructor to initialize it
@shubhamagarwal78762 жыл бұрын
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 .
@_nandini__pathak_19 күн бұрын
Heya sir! I wanna talk to you for some information about IT field...
@amitkumarsharma57102 жыл бұрын
exact at 12:13 Kunal just thought of his love😍
@akshaytakrani68862 жыл бұрын
Ocean of knowledge in this video about Interfaces and Abstract classes. Love the way you teach ❤
@KunalKushwaha2 жыл бұрын
Thank You
@jomamusk97912 жыл бұрын
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!!!!
@KunalKushwaha2 жыл бұрын
Thank You!
@aritrachatterjee1472 жыл бұрын
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 ... ❤️
@adbhuthareddy2 жыл бұрын
That's what I'm always saying bro 🥲 Completely agree 💯 with you..
@hehehech3 ай бұрын
He took your comment seriously...! ;)
@aritrachatterjee1473 ай бұрын
@@hehehech 😂😂😂 man took it very seriously that instead of rest he gone for complete hibernation 😂
@hariaseri60712 жыл бұрын
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
@KunalKushwaha2 жыл бұрын
Thank you so much 😀
@nishu076613 күн бұрын
This is the first time i am following any course and getting addicted to it day by day.
@anchitsingla97612 жыл бұрын
Woah! 2 videos in One day....Great work and Thanks again a lot for this course.. ❤️
@nalinkhanna33184 ай бұрын
The best OOP Playlist in java
@somnathpatil748224 күн бұрын
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 .
@devesh8192 жыл бұрын
You literally rocked it man two two blockbusters in a single day ... Hats off too u for consistency again 👍👍
@avinashsingh77222 жыл бұрын
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.
@tejasdeore83402 жыл бұрын
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.
@KunalKushwaha2 жыл бұрын
how do I get in touch
@tejasdeore83402 жыл бұрын
@@KunalKushwaha don't know if my comments are getting deleted or what . But unable to see posted comment 😰
@KunalKushwaha2 жыл бұрын
not at all, see I liked it too
@tejasdeore83402 жыл бұрын
@@KunalKushwaha I don't know why but my comments are getting disappeared automatically . I dm u on instagram please do check. Bro for privacy reasons my comments getting down . Unable to share address and email here so have dm u on instagram.
@rohanbhujbal63272 жыл бұрын
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
@sakshigaikwad717416 күн бұрын
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🙏🙏
@Sumit-lr1qj2 жыл бұрын
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
@S_SwasK6 ай бұрын
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.
@flyfly11111 Жыл бұрын
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
@2KHuman2 жыл бұрын
Kunal bro your teaching method is another LeveL and also your are way better than IIT, NIT Professors 🔥
@KunalKushwaha2 жыл бұрын
Maine bhi suna hai ki kaafi IIT ke professors ko padhana nahi aata. Not saying all, but majority. Might be some good ones too.
@naveenbommula93252 жыл бұрын
Fell in love with your consistency and knowledge sharing.👏
@shanteshwarsangave96247 ай бұрын
This is THE BEST COURSE of OOPS on KZfaq
@poojasharma-cc5ur5 ай бұрын
Not only OOPS bro , DSA also though some topics like graphs &heaps are not covered. We are waiting for these videos🙃
@applein289 Жыл бұрын
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😍
@josphatmureithi4892Ай бұрын
Best Java lecture i have seen, with layman explanation, simple to understand
@AjitKumar-gn1se6 ай бұрын
That's what I call real-world teaching. Exceptionally well!...... 🙏👌👏👏👏👏👏
@subhrajyotidas256911 ай бұрын
that car interface explanation was just fabulous!
@parth_chovatiya2 жыл бұрын
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.
@uditbhaskar2 жыл бұрын
Nice joke buddy, good luck with java.
@mohanprajapati20512 жыл бұрын
@@uditbhaskar The only difference with inherited static (class) methods and inherited non-static (instance) methods is that when you write a new static method with the same signature, the old static method is just hidden, not overridden. If you declare the same method in a subclass, you hide the superclass method instead of overriding it. Static methods are not polymorphic. At the compile time, the static method will be statically linked.
@yashsingh3040 Жыл бұрын
@@uditbhaskar good luck for your java.
@uditbhaskar Жыл бұрын
@@yashsingh3040 Rip english
@hritikapal6832 жыл бұрын
Man you're incredible 2 videos in a day!🙆🏻♀️🔥 Hats off to your dedication ❤️
@iaashu98x2 ай бұрын
Do I've ur LinkedIn?
@muhammadabuzar7910 Жыл бұрын
This has been the best DSA course so far for me, I have never loved OOP before🤗
@user-jy1yu4kz9p9 ай бұрын
Notes bhej de bhai
@untold87186 ай бұрын
You changed me a lot, your teachings are a blessing for me, now i am teaching students on behalf of getting knowledge from you☺
@tanishigoyal89053 ай бұрын
This indeed is the best course on KZfaq
@aishwaryabalyaya69662 жыл бұрын
Best OOPS videos on the internet!! More power to you sir!!
@shreyagupta1303 Жыл бұрын
best teacher ever!! hats off..
@nitwaalebhaiya2 жыл бұрын
🙏🙏 My concepts are getting stronger by your videos.
@pranaypulipakaАй бұрын
Awesome content Kunal.. Thank you Brother!!
@ManhwaXin2 жыл бұрын
Brother, you video are the ones help me the most understanding OOP.
@Syed_Shahzil9 ай бұрын
Best Explanation, Best Course by the One and only Hero Kunal. Thank you
@jayagarwal97592 жыл бұрын
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."
@laxmikantpatil30672 жыл бұрын
So what's your opinion, should we follow this channel or not? I am preparing for interviews, non it background
@jayagarwal97592 жыл бұрын
@@laxmikantpatil3067 Definitely follow it!
@RahulKumar-pf8os10 күн бұрын
Noone can explain better than kunal
@mightymiller208516 күн бұрын
the pause Kunal taken when he had to think of a girl name was hilarious 😂😂😂
@sayakbasak58711 ай бұрын
there is no one making such a detailed video like you did.
@ArunkumarS.V.2 ай бұрын
it is one of the best video content for about abstract class and interfaces
@muhammadumair6443 Жыл бұрын
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!
@abrarfaisal1393 Жыл бұрын
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.
@smaranibasu48844 ай бұрын
Bro was bout to do a girlfriend reveal ! but, jokes apart, thank you for the whole detailed playlist!
@TuxTuxedo-oc9kg Жыл бұрын
this is the most awesome java tutorial I have seen on youtube so far. thank you so much!
@ankitkushwah1879 Жыл бұрын
Bro what a tutor! Amazing.. You really made me fall in love with dsa..
@jasdevvirdi5924 Жыл бұрын
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 ) }
@debopamchowdhury569 ай бұрын
Thank u. Good Observation.
@SandhyaNaiduu8 ай бұрын
Thankyou so much
@sippy84822 жыл бұрын
Your dedication ❤️
@user-hm6mv6bx3e8 ай бұрын
What can I say another great content like everybody knows.🙌
@joshuva.bernard9 ай бұрын
5:21 let's say your career returns nothing It really hit hard🙂
@SandhyaNaiduu8 ай бұрын
😂
@Helly_Patel2 жыл бұрын
Thanks for teaching us like no one did till now!! One small request, please make lectures on dynamic programming as well!!
@SaddestMoments019 ай бұрын
You're really a cause of prideness of India..
@34adnanali263 ай бұрын
this is free and so useful for interviews prep
@debz_exe Жыл бұрын
Love the content. Man literally thought for eternity before putting up a girl's name and finally gave up. True developer moment.
@ajbchannel97192 жыл бұрын
OMG!the he explains is lucid
@adarshdubey1497 ай бұрын
Bro took wrong example for partner 😂😂
@yogpooja-vq1pp2 жыл бұрын
Thank you, Kunal. and yes it is the best, I have ever found.
@donrenachinedum6079 Жыл бұрын
Thanks
@AbishekhRajendhran-g1j2 ай бұрын
Hey Priceless man!
@arshansari4582 жыл бұрын
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
@salonisingh591 Жыл бұрын
even i had the same doubt , let me know if you found the answer.
@arshansari45811 ай бұрын
@@salonisingh591 hello on revisits I think I got confused,the second part of the code actually deals with design issue of inheritence that is the method selection may not be right at all so in that case we uses classes to implement interfaces for eg interface will be usefull to make a car where lets just say we have a car with two engines where it uses engines of type 1 to start and stop and engine of type2 to accelerate and clear duct to do this in class we will have to have both the classes and an instance of object to those classes to implement all the required functionality but if those two were interfaces we can simply inherit them both and provide custom definations for the functions without needing instances of any of the separate interface
@cricketbuzz052 күн бұрын
@@arshansari458 Good explanation
@prakash36g2 жыл бұрын
So many doubts got resolved with this playlist, Thank you Brother 🙏.
@uditisinha35727 күн бұрын
if i get a job then my first salary would go to you as guru dakshina for this amazing playlist
@adeditz3607 Жыл бұрын
From TamilNadu 💥😘 I Have Complete OOPS in Java , I Like Your Teaching 😅💥
@AnimatedBollywood Жыл бұрын
Don't worry I am with you ..
@aswinsrikanth408 Жыл бұрын
me too followin for bout 2 years now came to revise these topics
@vaishnavijahagirdar38352 жыл бұрын
Dsa in 15 days!..plz continue..placements going on
@arijitmohapatra1472 жыл бұрын
Thanks for putting a lot of effort for us ❤️💕☺️
@rudram45342 жыл бұрын
still watching consistently 😀😀😀
@janvisingh551410 ай бұрын
this is the best oops playlist
@lingrajpatil92422 жыл бұрын
Thanks for sharing your valuable knowledge free of cost😊 wishing you d best of best🙏
@dhamotharan1734 Жыл бұрын
Great man! Thanks for explaining these complex topics
@astharaman85096 күн бұрын
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
@whitezero02 жыл бұрын
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 ?
@priyanshuvettori51792 жыл бұрын
Kunal said don't learn more than 2 tech stacks at a time.
@BackEndGenius Жыл бұрын
Best explanation on Interfaces.
@LoliceUwU Жыл бұрын
Amazing video Kunal! Tysm! Hope that one day, I can also be almost as good as you 🥸
@_hulk748 Жыл бұрын
Great Explanation Sir✨❤ Please continue the DSA series Sir🙏🙏
@tusharlokhande45442 жыл бұрын
Thanks Bro, It Helps me a lot.❤
@Krishna-rt5yf2 жыл бұрын
Just Amazing 🙌🙌
@DivyanshGemini5 ай бұрын
@KunalKushwaha *Not getting AutoGenerated English subtitles in any of your video.* (May be due to video language set to Hindi)
@itshari548926 күн бұрын
Video 41 Completed!
@ashutoshrudraksh2977 Жыл бұрын
It's a great morning! 😇#DSAwithKunal
@amanjain08422 жыл бұрын
great great great explanation of Interfaces using examples
@user-ze9vr7hi3w5 ай бұрын
static methods can be inherited but cant override "you can run but you cant hide, you can inherit but you cant override"
@adityaSharma-ib1il2 жыл бұрын
Bro i liked your teaching ways and efforts . Thank you bro
@agyaani80602 жыл бұрын
Loved it❤❤
@lohithkumar52922 жыл бұрын
Great content! Looking forward for future videos.
@jamespeterson78242 жыл бұрын
Great explanation in easy to understand manner...thanks @kunal
@usenmfonuko32717 ай бұрын
Thank you so much Kunal
@vishalkumaranand32792 жыл бұрын
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.
@hatake_kakashi1652 ай бұрын
same doubt here
@amanmaurya83852 жыл бұрын
Bro you are doing amazing work But make sure to put time stamp on every video
@anayoezeme25855 ай бұрын
Simply amazing.
@ashvinkumhar5819 Жыл бұрын
As always the best one !!
@arshadansariv2 жыл бұрын
You are Probably the best., thank you🤗🙌
@himanshugupta76472 жыл бұрын
What is the future of nodejs in jobs and where are more jobs in frontend react or backend nodejs
@abhinjr49187 ай бұрын
What you do now?? What you choose?
@user-ic9oi8qo3gАй бұрын
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
@arshansari4582 жыл бұрын
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??
@Sauravkumar-su7yr7 ай бұрын
What do you think, which one should we use multiple inheritance or composition?