// Generic method public static void displayArray(Thing[] array) { for(Thing x : array) { System.out.print(x+" "); } System.out.println(); }
// Generic method with generic return type public static Thing firstIndex(Thing[] array) { return array[0]; } } //----------------------- Generic Class ----------------------- public class Main { public static void main(String args[]) {
//bounded types = you can create the objects of a generic class to have data // of specific derived types ex.Number
MyGenericClass myInt = new MyGenericClass(1,9); MyGenericClass myDouble = new MyGenericClass(3.14,1.01); //MyGenericClass myChar = new MyGenericClass('@','$'); //MyGenericClass myString = new MyGenericClass("Hello",'!');
System.out.println(myInt.getValue()); System.out.println(myDouble.getValue()); //System.out.println(myChar.getValue()); //System.out.println(myString.getValue()); } } // ---------------------------------------------------------------- public class MyGenericClass { Thing x; Thing2 y;
Bro this was the heaviest video of all till now ! Literally my brain just exploded ! But extremely simple and direct - So thank you for such a badass of a teacher
Wow, I'm glad I found your channel. You style is crystal clear and to the point. Although I'm taking other classes you clarify the points I was having trouble with. Thanks man!
Finally after spending 2 days reading the chapter and going over rigerious examples and still being clueless, I've understood generics. Love the channel name 😁
really thx bro, though i'm watched some videos about generics, i'm still struggling with its use, here's some examples also other videos i watched but i'm not got a good understanding until you open the ArrayList class, everything is clear, i got the key point , this is really a nice video
i am a fellow bro 😎, bro code plaese keep creating videos about java, there are very less content on youtube about java, everyone is posting videos about python , javascript but no one explaining java🥲 , thank you bro.
//----------------------- Generic Method -----------------------
public class Main {
public static void main(String args[]) {
Integer[] intArray = {1, 2, 3, 4, 5};
Double[] doubleArray = {5.5, 4.4, 3.3, 2.2, 1.1};
Character[] charArray = {'H', 'E', 'L', 'L', 'O'};
String[] stringArray = {"B","Y","E"};
System.out.print("Integer Array: ");
displayArray(intArray);
System.out.println(firstIndex(intArray));
System.out.print("Double Array: ");
displayArray(doubleArray);
System.out.println(firstIndex(doubleArray));
System.out.print("Character Array: ");
displayArray(charArray);
System.out.println(firstIndex(charArray));
System.out.print("String Array: ");
displayArray(stringArray);
System.out.println(firstIndex(charArray));
*/
}
// Generic method
public static void displayArray(Thing[] array) {
for(Thing x : array) {
System.out.print(x+" ");
}
System.out.println();
}
// Generic method with generic return type
public static Thing firstIndex(Thing[] array) {
return array[0];
}
}
//----------------------- Generic Class -----------------------
public class Main {
public static void main(String args[]) {
//bounded types = you can create the objects of a generic class to have data
// of specific derived types ex.Number
MyGenericClass myInt = new MyGenericClass(1,9);
MyGenericClass myDouble = new MyGenericClass(3.14,1.01);
//MyGenericClass myChar = new MyGenericClass('@','$');
//MyGenericClass myString = new MyGenericClass("Hello",'!');
System.out.println(myInt.getValue());
System.out.println(myDouble.getValue());
//System.out.println(myChar.getValue());
//System.out.println(myString.getValue());
}
}
// ----------------------------------------------------------------
public class MyGenericClass {
Thing x;
Thing2 y;
MyGenericClass(Thing x, Thing2 y){
this.x = x;
this.y = y;
}
public Thing2 getValue() {
return y;
}
}
thank you so much
love u bro
forever subscriber
Single-handedly taught me Generics and helped me complete an assignment in 30 minutes. Epic!
The best tutorials, I've ever seen on YT, thx bro!!!
That 1 dislike is from bro himself, just to keep himself humble... ;)
I always go through one of these videos before starting my bootcamp lessons. It makes everything so much easier to get into.
Bro this was the heaviest video of all till now ! Literally my brain just exploded ! But extremely simple and direct - So thank you for such a badass of a teacher
Let start a campaign to give bro best teacher on youtube award !!!!!
❤❤❤❤❤❤❤ .
Excellent tutorial video about generic classes and methods!
a lot of new stuff but really well explained, thanks!
My professor sucks and ever since I started coming here instead of their lectures, my grade went from a B to an A. Thank you Brofessor!
You, my dear Sir, are a legend. Thank you so much for all these incredibly useful instructional videos.
you have really the best tutorials I have ever seen, thank you. greetings from germany
Thanks, I finally understand Generics, some code training/bootcamps explain it really complicated.. but with you i realized it's just that simple.
Well said Bro, you did exactly what we want. The Duration with perfect explanation, great effort that you spend on it. It pay off man. Good Luck ...
I just learned more from a twenty minute video than a two hour lecture from my professor. You have a new bro.
most helpful generics video on the internet. hands down
very clear and comprehensive. thank you again.
Wow, I'm glad I found your channel. You style is crystal clear and to the point. Although I'm taking other classes you clarify the points I was having trouble with. Thanks man!
this channel is a gold mine
This would be the best java tutorial videos out there. Thank you bro
The best video for Generics I have ever seen, and the examples are pretty nice!
Wow! Generic is so damn useful. I wish i saw this video yesterday lol but still, better than never. Well explained too
Good job bro. That's exactly how you teach sth. I'm very glad that I found this amazing channel. Keep going on
You are so smart to simplify such big task in a simple ways
Thank you bro!
Of Eritrea 🇪🇷
best channel with best tutorials out there!
Really the best tutorials on TH-cam, that I've seen, keep up the good work Bro!
Your code is so clean. You really know what you are doing!!!!
unparalleled at teaching, thanks bro
wow that's a lot of stuff in one tutorial 🤯👍
THE BEST EVER EXPLENATION OF GENERIC CLASS AND METHODS IN TH-cam HISTORY🤣
concept cleared 🙌 Thanks Bro...and you have an unique way of explaining the things.
You are the best !!! Thanks for lessons in 2023
what the hell so good java tutorial i ever saw in youtube. thank you very much!
Finally after spending 2 days reading the chapter and going over rigerious examples and still being clueless, I've understood generics. Love the channel name 😁
Yes, his chanel is very good!
His channel is not generic
well explained especially that part of where you can use 'Thing' instead of 'T' clears the mystery behind why is it always T,E or S.
Thanks again for another relatively simple concept explained in a brilliant way.
best teacher on youtube❤❤
Best tutorials ever, holy shit it's pleasant to learn looking your videos bro, keep going !
Self learning but I understand easily ,this guy is awesome...
Nice channel, nice english, nice elocution, nice explaining.
Thank you so much for your simplified explanation . Straight to the point.
really thx bro, though i'm watched some videos about generics, i'm still struggling with its use, here's some examples also other videos i watched but i'm not got a good understanding until you open the ArrayList class, everything is clear, i got the key point , this is really a nice video
Very clear explanation. My first clear understanding comes from you. Thanks a lot. ;)
instantly subbed after that intro :)
yassss! thanks aceman
Thank you for this very helpful video
Great explanation of an important topic. Thanks Bro!
This was really helpful for my exams ,Tq broooooooooo
I was rejected in interview cause i didnt know what is generics and i saw that in their code xd, i saw many in a generic method. Thx
Thx Bro I think you were descend from the sky 😀. We are waiting for more tutorials... Thank you
so helpful thankyou
please do data structure
love your content
Well explained
Phenomenal explanation, thank you
great video
Thank you for making this video, it was very helpful and informative! I appreciate it.
You are awesome! Thanks for all the help!!
This video is sooooooo awsome.......
Awesome 👏
thanks for teach us
Dam, these videos are gold! So helpful in my bootcamp.
Very nice video. You have a nice way of explaining programming concepts.
Thanks for making this tutorial. Appreciate it 👍
I learnt lot of things so far from the above 83 videos
Wonderful!!
Best explanation...
Thank you for this video.
this was helpful, exploded my brain, thanks
Wow. Magnificent
I really understand what is arraylist😊
Fantastic tutorial! Thank you so much :)
Amazing! Easy to understand explanation to generics. Thanks bro.
very nice tutorial bro keep em coming !
Great video thx for your effort !!
Thanks for the tutorial, Bro.
i am a fellow bro 😎, bro code plaese keep creating videos about java, there are very less content on youtube about java, everyone is posting videos about python , javascript but no one explaining java🥲 , thank you bro.
That's so good for the basic bro ! Hope you do more a bout advanced like more complex generic methods. Hope you doing well bro
very good, the best explanetion in the word!!! (i'm from Brazil)
Great work bro👍
Thanks alot
ho mannnnnnn your video are so clearly and amazing!! love you bro! thanks for all!
Great examples!
Very useful lesson , thank you sir :)))
Very helpful! Thank you.
Great Tutorial!
man this video is full of great info , thank you so much !
Great
well done ❤❤
Love this channel!
This the guy that taught me how to code fr
Thanks a lot for this amazing tutorial.
Very clear explanation. Thank you Bro. :)
I really like your videos. You explain complex concepts appears easy, thx man
Nice, thanks
Amazing! thanks for this awesome explanation, really appreciate your videos.
Very good explanation!! Thank u
Great.
That was a good tutorial , thanks :D
good video
Nice
finally I got it. Thank you, Bro!
Thanks Bro, this help me to easily understand the basic concept of Generics in Java