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

I couldn't thank you enough, but i pray may god give you strength and power to complete this course and also do many things great in life. I believe that if this course goes the same way its going now it will change life of lakhs.Thanks for being a helping hand

Man the explanation is so perfect . Concepts of shadowing scoping varargs were made so easy. Great work!! Looking forward to Arrays❤️

To all the new comers : In 30:56 when Kunal says in Java there is no such thing as pass by reference he means that there is no any way by which we can pass the primitive data types as reference in java. For example in C++ we had & and * operators by which we could pass the memory address of any variable we want ( even primitive variables like int, char, float etc ) and we can always achieve pass by reference but in java there are no such & and * operators. But in java we do have certain reference variables like classes, arrays. Since they are already a reference variable passing them through function might look like a pass by reference but that is because the variable name already is a reference to data in heap memory. So DO NOT BE CONFUSED

The best coding teacher i found in entire KZfaq. You are just like beyond pro level ♥️

One more interesting observation about VarArgs: If you have 2 functions with the same name (i.e you are overloading a function) eg:- fun(int p,int q) and fun(int ...v) and if you call fun(10, 20) from the main function then function accepting the exact number of parameters( fun(int p, int q) in this case ) will be executed and VarArg function( fun(int ...v) in this case) will be ignored. hope it helps! :)

Best DSA series ever I would like to say. Content made just for the sole purpose of teaching people. Thank you Kunal for such great explanations. you are truly a great Teacher.

Very nice explanation, i am having more that 13 years of experience in java but still watching just to learn how you are teaching and explaining... very helpful for any new person who wants to understand java. Good job, much appreciated ... keep it up...as of now i have forwarded your chhanal link to more than 20 freshers... nice contribution towards community...

It is not one of the best It is THE BEST course of DSA . Love you bro ❤❤

my whole java syllabus of college is done by here only thanks lot for making awesome videos

This is literally amazing explanation. I am at the 2nd year and still learnt alot from this amazing lecture!

1:22:46 At line no.24 we can also use return true instead of c*c>n because if above two conditons fails then c*c>n has to be true

I just found the best way to understand scope. So think the outer variables as the king and the inner variables in a block or loop to be the common people. The king can visit the common peoples home at any time but common peoples can't visit the king usually. It's something I came up in my mind & thought would be helpful for you.

Handwritten notes are the best for revising at the last moment. Amazing video Kunal ,Lots and lots of learning from this amazing lecture.

i have watched your previous videos and now I am giving likes to each of your video before even watching it Much respect

Well bhaiya, currently I don't have time to watch these lectures but even then I make sure to leave a thumbs up to your every video coz we trust you with all our heart. And most importantly at the end me too will follow this series. ❤

now you are my only hope to learn dsa in a much simpler way. your way of explanation is perfect and crystal clear. thank you so much for such amazing content. ❤

U r right kunal there is no video in youTube Or in other platform for free like yours.. Definitely you spent more than 4-5 hrs to do such kind of video... Great work please cmplt the series... Thanks

Although I had already viewed this lecture, I came back to learn the concept of scoping more clearly

46:33 in java we dont have pointers....Me: Finally inner peace😂😂

Kunal you'll definitely grow in your career, even an experienced developer can't give this level of explanation for functions.Keep up

Thanks for such great videos. I am in class 10th and wanted to learn Java . Explanations are so simple that I can understand easily.❤️❤️ Any tips for me?

I'm not from CS background but interested in coding so I attending your class since few days now I feel so comfortable in Java.. Thank you Man❤️

For scoping to be simple , folks, global scope objects is accessed by other scopes, but not vice versa and, change in value in block scope may apply to global scope.

Couldn't have been explained in a better way. Keep growing and spreading your knowledge.

Your teaching is highly comprehensible

1:22:16 So for the prime number function, I am writing this code because it is less and easier to write : static void prime(int n) { boolean prime = true; for(int i = 2; i

Day 7 of learning DSA...✅ THANKYOU SO MUCH SIR..😇

at 45:00 whosover is having doubt in change value read this: like in the video he has said that pass by value works on primitve datatypes like string, int char byte etc,whereas objects and stuffs like array which is not a primitive datatypes, its a reference variable(collection of ints or any data type that I declare) so that's why the value of arr[0] got changed since array itself was the reference.hope this might help

this is best method and function lecture for any one on the youtube.

The mic is distracting, but its awesome either way. Keep up the good work, I am in final year CS major, and i am coping up to learn some good coding skills.

I have never seen any tutorial with this much details and depth. Great Work Brother 👏

Kunal, The shadowing and VarArgs explanation was great. Appreciate af.

Timestamps: 0:00 Introduction ‌‍‍‍‌‌‍‍ ‌‍‍‌‌‌‌‍ ‌‍‍‌‍‍‌‍ ‌‍‍‌‍‌‍‌ ‌‍‍‌‍‍‍‌ ‌‌‍‍‌‌‌‌ 1:58 Problem Statement 5:31 Methods 5:41 Syntax of a Method 6:40 🎯 Program : Sum of two numbers 9:11 🎯 Program : Greetings 11:18 Returning Values 14:31 Returning a String 17:42 Parameters (Integer Function) 20:36 Parameters (String Function) 25:03 🎯 Program : Swap two numbers 25:25 🎯 Program : Pass Value 29:39 Internal Working of Swapping Program 41:33 🎯 Program : Change Value 46:41 Scope 47:00 Method Scope 49:46 Block Scope 55:32 Loop Scope 59:44 Shadowing 1:06:53 Variable Arguments (Varargs) 1:12:07 Method Overloading 1:19:25 🎯 Questions 1:20:01 Q1 : Prime Number 1:23:52 Q2 : Check Armstrong Number 1:28:27 Q3 : Print All 3 Digit Armstrong Numbers 1:30:18 Outro

This is the best explanation on functions!🔥

bhaiya kya clear kra h ye scoping ka concept ........🤩🤩

Day 3 here am in 2nd year and i hope i will nail everythtng though i wasted 1st yr. The way u taught the concept of block scope i loved it man

in case anyone still confused about change value part, just remember methods do activities and NOT implementations....so in case of int array, the method is doing the activity of putting the value of 99 in 0 index ,,where as in case of string name , it is trying to implement the value,,,,thanks

Best in teaching. Clearing all doubts. Thankyou for this playlist.

literally, you the cutie. to the point explaination. thank youuu sir!

Thank you, Kunal for making videos even on weekends for us. :)

You are putting video in sunday also. Really appreciate your work. And you are amazing teacher

The channel should be named "Hey Kunal" Love what you are doing sir. May God bless you.

I've learned Python and Dart in the past, and this course is exceptional in quality and depth. I'm truly impressed and grateful for the in-depth content. Thank you, and may your work continue to benefit many more students. 💌

In Java:- Primitive Data Types: Pass by value Object Data Types : Pass by value of that reference variable Is this principle work for kotlin as well, cause Kotlin doesn't have any primitive data types, everything in Kotlin is Objects only...🔥

I was always struggling with this scoping thing, now its clear thanks kunal :)

Hey Kunal! Amazing content. Just a request that if you could include the following topics in a few videos, it would be great. 1. Lambda Expressions 2. Functional Interfaces. 3. Features & Differences of Java 8,9,10,11,12,etc.

Love you bhaiya ....we feel proud that learning in this amazing way under you ❤❤❤

Thank you so much sir. Its very clear to understand each concept. Teaching is very nice. waiting for more videos like these.

Hey Kunal ur all vedios are so amazing that I can't express. Ur every vedio link that pops out I immediately click on that. Thank u so much for ur hard work and consistency. But plss don't stress urself so much upload vedios at ur own time ur health is also important.☺️☺️

Day 16 of DSA leaning completed✅🙌

Thanks for the late-night video!

At 1:22:14, prime number solution - do we really need to write -> return c * c > n at line number 24 or we can simply return true as code flow will reach on line 24 only when while boolean clause is false, thus c * c > n will be always true when flow reaches line 24. Thoughts ?

i will upload the answers to the assignmets given. i will try to solve all of them. i m also new into Java and if i could solve it, i will help others too.! :)

In the Prime example, do we have to return c*c>n or we can simply return true as all the false conditions are already covered before?

Thank You So much Kunal for this Bootcamp!! Everything is Clearly Explained and Interestingly. I'm having my placements in the next month, so please try to cover all the syllabus asap! that is my Kind Request :)

There's some magic in the way you teach.

Best paylist for DSA thank you so much kunal I started this just few days ago. I was very worried as I was not getting concepts . thanks for this great playlist❤

I don't know about shadowing and varargs before but now I know that very well.

The 'opportunities' playlist was very helpful, please start it if possible for community classroom too .

Wow the explanation is just so perfect i can surely say that ur the best best best programmer and a teacher is well ur just the BEST!!!! u just explained all these topics so easily that these are damn impactfull and easily understandable 👌👌👍👍🙏🙌

Brother, your explanation is very nice. You are teaching very perfectly. Thank you for this helpful playlist 👍👍

why return( c*c > n ) , think after while loop the all answers are prime

One of the best channel for java+dsa series

Okay so, had to watch the Pass by value and pass by copy of the value of the reference part, to make it more clearer, but yes, u made it clear enough ! ❤❤❤❤

Loved the clear and correct explanation

Your explanation is crystal clear . loved the style you teach the things so simply. You are doing great job ....

Day 4: completed this lecture, goal is to complete till cycle sort today.

This will be an awesome one too!! I am commenting before even watching!! Thanks Kunal!

Best out of Best Brother Hats offf to you...

Bhai teacher ho to esa..I am so happy that i found you :) learning drastically

Great Video Kunal.. Also watched your GitHub video. It's the best I've ever watched till now. Just one request, can you please make (Git like) 1-2 videos on Docker and Kubernetes too? Please take it into consideration asap.. These videos expand out knowledge base to great extent. If you will make docker and Kubernetes after java then it will take a lot of time. Thanks.

Best course on DSA . Far superior than many paid ones.

Such a great man. I have no words to express my gratitude 🙏🏻 Thanks a lot

After watching more than 8 video...i found a better explanation in this video... love you bro

Super se bhi upar hai ye DSA playlist..Kudos To Kunal

I have a big confusion Kunal. By swap(a,b) method the numbers are not swapping but we can change the values of the array by change(nums) at the same numbers are not swapping but it is changing... please clear this

Just Amazing, This Course is better than paid courses.

Thanks a lot Sir ji❤🙏.

Numbers speaks .Power of kunal bhaiya is such that there is 0 Dislike . Bhaiya i cant resist any more plz upload 5-6 vids everyday .BTW thank you

Hi Kunal, in case of isPrime() function, after the end of while loop, we can simply -- return true RIGHT? static boolean isPrime(int num){ int c = 2; if(num

Kunal is going clear all my doubts in DSA...loved it

Thanks!This helped a lot for learning new things 😃 and the way of your teaching style is certainly fabulous❣️💥

I just can't explain how helpful your video's are Sir you are such a hardworking man Because of your extreme level of explanation no of people can understand the concept deeply and easily. There are none channel on youtube that I have subscribed but now I am subscribing your channel Thanks a lot sir ....🙏

Scanner in = new Scanner(System.in); int n = in.nextInt(); int a = 2; while (a < n){ int b = n % a; a = a + 1; if(b == 0){ System.out.println("Nonprime"); break; } else { System.out.println("Prime"); } } }

Is this really for beginners? this course is also like "Apni Kaksha" C++ course. Both of these courses aren't for beginners.

Day 6 of learning DSA✅

I bet.....Rahul is his closest friend

No one could have explained better than this

bhaiya your explanation is so cool , and the topic block scope nd varArgs was well explained , am in class 11 but watch your videos cos i love computer science

Hey Kunal i appreciate your hardwork bro, try to complete the course as soon as possible,in 2 months.

Bhaiii ye series kab complete karoge☹️😐 Please do it ASAP

The best bootcamp ever👌🏻 really beneficial for all of us!.

In the prime number program at the end, why did you write return c*c > n ?? ( what's the purpose of it?)

i love the way you explain kunal sir.. i am your junior from college

Finally I am satisfied with some lectures.thanks bhiya sooo much.

All Concepts are well explained

Waiting for your dsa part ,i know basics of java ! ❤️

I had one doubt in shadowing, during example X was initialized and declared int X = 90 before main() function, then it is again initialized in main() function without any error..how?

Let's do it 🤟