You are the best teacher. This is what happens when masters of the subject explains. The most interesting thing is that you clear the doubts and put yourself in the shoes of a student.
Thank you so much for these priceless videos. I can not thank you enough for the quality and the efficiency of your ways of explaining concepts. I am a newbie computer science student and you are basically saving my life! I am really glad that I found your channel, will recommend to any newcomers who are trying to learn concepts in computer science in the future. Thanks a lot!
Key Points : We use abstract when we want to define but don't want to implement . Abstract methods can be part of only Abstract classes (but not vice versa). We cannot directly create an object from Abstract Class. We can extend abstract class and all abstract methods should be implemented then only we can use if we cant implement all abstract methods then we should make the class abstract hence we cannot create an object using the class.
Thank You Point to remember: we can't create object of abstract class. Abstract method must be defined in the abstract class. concrete class- we defined abstract methods.
When a class is abstract without any abtract methods and having only normal methods. Then how to access those methods as we cannot create an obj for abstract class.. please clarify this Navin
Hi Navin, I have a doubt. There should be one abstract method inside the abstract class to call it an abstract class right? Correct me if i am wrong. Thank you
Sir, you said in concrete class we should implement all the abstract methods, but now it was not getting error if not implemeted all the abstract methods in child class, please clarify sir?
Why can we not create the method drive in the wagonR method rather than declaring it in the parent abstract class. Then we wont need to have the concept of abstract . Can someone pls explain ...
Suppose u create a shooting game in which u must have a gun which has some properties and function. Like shooting damage recoil control. In abstract class u create only method for gun but not defined and other class must have to override it and create a method for this according to guns like akm has different properties. Now suppose in new update u introduced a new gun with different functions now its compulsory to u to override parent class method and define it again according to your new gun. I hope u understand this example.
![Blox Fruits Dragon Rework Update [Full Stream]](http://i.ytimg.com/vi/EqDAp8udhm0/mqdefault.jpg)
Thanks
You explain 600x better than my professor.
You are right
😂
1000 times better than my professor.
so sad on you 😂
@@ShubhamSingh-jx1ipthats why he is global mentor and teachers r still teaching in collages 😂
You are the best teacher. This is what happens when masters of the subject explains. The most interesting thing is that you clear the doubts and put yourself in the shoes of a student.
Thank you so much for these priceless videos. I can not thank you enough for the quality and the efficiency of your ways of explaining concepts. I am a newbie computer science student and you are basically saving my life! I am really glad that I found your channel, will recommend to any newcomers who are trying to learn concepts in computer science in the future. Thanks a lot!
we as a community must create a abstract class called "teachLikeNavin" and every teacher must extend it so that the world develop much faster.
Haha nice one
Joy to watch you Navin. Thank you for the videos and your time.
Sir .. Fast & Furious 7 .. Mv Name 🙃🙃 .... Car Jumped From 1 Building To Another Building There .. Transporter 2 Also Has The Same Scene I Guess 🙃 ...
Key Points :
We use abstract when we want to define but don't want to implement .
Abstract methods can be part of only Abstract classes (but not vice versa).
We cannot directly create an object from Abstract Class.
We can extend abstract class and all abstract methods should be implemented then only we can use if we cant implement all abstract methods then we should make the class abstract hence we cannot create an object using the class.
Mind = Blown 🎉❤😊 this lecture was very interesting!
Thanks, Navin, for your clear explanation of Abstract class. It really helped me understand.
one think i like the most about you is how humble are you 🎉
You are too good, I really like the way you explain things.
You explain java the way that no one can.... great
Your explaination was very help to gain the knowledge and understanding the subject in an easy manner
Superb explanations with examples.clearing all my doubts.
Your are too good Sir! I really love the way you explain with examples and make us understand the concepts.
super explanation navin sir.
Best and simple explanation of all time...
a great, detailed playlist every concept is explained very easily
Thank You
Point to remember: we can't create object of abstract class. Abstract method must be defined in the abstract class.
concrete class- we defined abstract methods.
Your explanation give a very clear understanding about the concepts without any doubt thank you so much sir
thank you, best explanation ever about abstract/concrete classes!
The movie is fast and furious right sir??😁
Your lectures need more likes😍🎉
Why we refer object as Car obj = UpdatedWagonR () and why not, UpdatedWagonR obj= UpdatedWagonR(); ?
Thanks 😊👍 very much sir. Your explanation easily to understand.
Keep going! these videos are amazing and really helpful 😇
The best teacher i like .
There is not even a 1% that i didn't understood
Perfect 👍
When a class is abstract without any abtract methods and having only normal methods. Then how to access those methods as we cannot create an obj for abstract class.. please clarify this Navin
Create a dummy class that extends the abstract class.
Hi Navin, I have a doubt. There should be one abstract method inside the abstract class to call it an abstract class right? Correct me if i am wrong.
Thank you
SIR CAN YOU PLEASE MAKE A VIDEO ON WHAT SOFTWARE YOU ARE USING AND HOW TO INSTALL IN ON MAC OS SPECIFICALLY,IT WOULD BE A GREAT HELP
thank you so much for million dollar explanation sir
What an explanation 😍😍
💯 👌. This is amazing
He is discussing about a car and then google provides you with a advertisement of a car🤣
Sir, you said in concrete class we should implement all the abstract methods, but now it was not getting error if not implemeted all the abstract methods in child class, please clarify sir?
Well explained. Easy to understand. I just have one doubt,
why do you add the "x:" while Printing anything?
it's default from the IDE - vscode extension
Great my boss ❤🎉😂
good explaination sir jii
Bro.
Your channel name is expressing that you telugu language.
Is it right??
Thank you . Well explained
8:45 “ fast and furious ”😂
So good tutorial thank you
what is the use of this topic and its applications
Can anyone suggest which is the application used to run java program here
ur laughing is beautiful sir😜
which platform are you using for coding?
VS code
Why can we not create the method drive in the wagonR method rather than declaring it in the parent abstract class. Then we wont need to have the concept of abstract . Can someone pls explain ...
Suppose u create a shooting game in which u must have a gun which has some properties and function. Like shooting damage recoil control. In abstract class u create only method for gun but not defined and other class must have to override it and create a method for this according to guns like akm has different properties. Now suppose in new update u introduced a new gun with different functions now its compulsory to u to override parent class method and define it again according to your new gun. I hope u understand this example.
Thank you sir
the movie name is Fast & Furious :p
Uttar Pradesh ki bhasa m bole to, "Bhai Ek Number"
I can recall Pure virtual function in C++
Do you have MG Commet
How can we perform expilicity
Thank you ☺️
Sure sir I think the movie name is julayi
Very nice
thank you
Sir why wagonR why not Gwagon
thank you.
6:50
movie name fast and furious 7
0:33 I'm one of those lol 😅
Tq
guruji charan kahan hai aapke
sir meru god
noice video!!
❤
joke of the day i want a car to fly...😂😂😂
Oh i thought G-Wagon 😅
You also look like J Sai Deepak.