Why use int not double? cant 5/2 with int... try { System.out.println("Enter a whole number to divide: "); double x = scanner.nextDouble(); System.out.println("Enter a whole number to divide by: "); double y = scanner.nextDouble(); double z = x/y; System.out.println("result: " + z); }
@@haruamia7931 this will not throw an exception. If y=0 then z is infinity. Arithmetic exception is thrown only when dealing with integer division - give it a try!.
Excuse my but what is the "e" after Exception? Is e an object? Is there any special reason for calling it e? Is there a risk of creating more than one object since e is used for all the catchers?
This is by far the best explained java course out there and i have seen loads!!! Concepts i have had trouble with are now no problem thanks to this channel plus i have learned stuff i never even knew java could do
Appreciate how you explain how to put the exception in blocks, I have been trying to find a decent example of how it works with the code portion. Thank you!
Ahhh, a siting at my desk with a coffee ....watching a cool RUclips video about it......and do not have to go through stacks overflow what else is needed....COOL!!!!😎😎
I subscribed your channel right away I saw this series. I was having trouble learning java and i had not found any good videos on youtube. Thank you! Your videos are helping me all way out!
Thank you! Now I finally understand the try and catch blocks. But why is the finally block even needed? Could you not just write the code inside the finally block after the whole try-catch and it would still be executed just fine?
Наука
import java.util.InputMismatchException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// exception = an event that occurs during the execution of a program that,
// disrupts the normal flow of instructions
Scanner scanner = new Scanner(System.in);
try {
System.out.println("Enter a whole number to divide: ");
int x = scanner.nextInt();
System.out.println("Enter a whole number to divide by: ");
int y = scanner.nextInt();
int z = x/y;
System.out.println("result: " + z);
}
catch(ArithmeticException e) {
System.out.println("You can't divide by zero! IDIOT!");
}
catch(InputMismatchException e) {
System.out.println("PLEASE ENTER A NUMBER OMFG!!!");
}
catch(Exception e) {
System.out.println("Something went wrong");
}
finally {
scanner.close();
}
}
}
Why use int not double? cant 5/2 with int...
try {
System.out.println("Enter a whole number to divide: ");
double x = scanner.nextDouble();
System.out.println("Enter a whole number to divide by: ");
double y = scanner.nextDouble();
double z = x/y;
System.out.println("result: " + z);
}
@@haruamia7931 this will not throw an exception. If y=0 then z is infinity. Arithmetic exception is thrown only when dealing with integer division - give it a try!.
Excuse my but what is the "e" after Exception? Is e an object?
Is there any special reason for calling it e?
Is there a risk of creating more than one object since e is used for all the catchers?
@@oscarjosefsson9300 you can name it anything you want. E is just standard
@@dd0n396 Thanks! 👍
Really like your clear short presentations, thank you. Keep up the good work!
I appreciate how you explain the important concepts in a very simple and brief manner. Try block ,catch block and finally.Thank you
Your channel is really helpful. Hope you will continue with this. Don't stop, bro!
This is by far the best explained java course out there and i have seen loads!!! Concepts i have had trouble with are now no problem thanks to this channel plus i have learned stuff i never even knew java could do
honestly i thought bucky from the newboston did a decent job as well. granted i never made it past video 40 lol.
You are the best teacher! Now I understand why different exceptions are used.
bro you are so underrated, you cleared things up so much after my lecture
Clear and concise as always. Thanks bro. You're at 999k subs as of today! Congrats on (inevitably) hitting 1 mil!!!
One of my favorite channels for java on RUclips!!
I really like how basic it all looks like, just for people to understand the concept. Thx bro!
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Explained so simply. I really appreciate it.
Confidence in Ability to Learn Information . . . Restoring(45%) . . . (99%). . .
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Best teacher on all of RUclips!!!
very helpful. i never understood these try catch stuff before. finally i understand. thanks ma bro
Appreciate how you explain how to put the exception in blocks, I have been trying to find a decent example of how it works with the code portion. Thank you!
Great videos bro. Love that you cover so much in one Channel. Keep it up Bro!
Hello bro, i really love watching your videos, these helped me a lot as a self-learner and beginner in java
greetings from the Philippines♥♥♥
Glad you like them! Thanks for watching Rochelle!
Thank you Bro code for the amazing tutorials, they are a life saver.
That's quite useful, thanks a lot for a video!
I spent 3hours in class trying to understand this and you do it in 7min52s ... wow you saves me.
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Great teaching, Bro!
i really love the way you explained it, thank you..
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Great playlist
tysm for the examples it was clearly understandable :)
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Excellent teaching
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Glad to have you here Kairav!
Could you upload some vids in your gaming channel too? Like maybe once a week if you are busy or something.
HUGE THANKS!!!
very nice explanation
2:22 - Surroud any Dangerous code with the try block. Haha that was amazing bro!
thank you, this was helpful
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recommended your channel to all my juniors
Perfect!, thanks.
Thanks Bro, I really needed this for my comp sci class 👍
Ahhh, a siting at my desk with a coffee ....watching a cool RUclips video about it......and do not have to go through stacks overflow what else is needed....COOL!!!!😎😎
Thanks pal, that was quite helpfull
Bien expliqué.
Merci Monsieur
Thank you Bro, perfect explanation
i understood try-catch. Thanks Bro
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Another great one 👌
I subscribed your channel right away I saw this series. I was having trouble learning java and i had not found any good videos on youtube.
Thank you! Your videos are helping me all way out!
thanks for watching Hemanth!
Thank you! Now I finally understand the try and catch blocks.
But why is the finally block even needed? Could you not just write the code inside the finally block after the whole try-catch and it would still be executed just fine?
good one !!
good explanation :)
Bro, hats off, thanks a million
THANKS YOU SAVED MY DAY
thank u i wish every one explains in ur way
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love u man, thx
Thanks!😁
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Your my hero bro
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Thanks Bro!
Thanks, Bro!
Appreciate you bro!
ThankYou !!!
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BEST CHANEL EVER
Thank you so much sir.
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continue always
Geez what is more beautiful than reading Big Java text book and watching the practicals here with my bro?
Nothing is better in Java than @Bro code...
Nice, bro!
Thanks!!!
bro, your my go to when my teacher fails me. Thank you.
ur the best
Thank you.
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Ty man!
Bro! Great videos.
Thank you for watching Rory!
Pretty cool bro