Navin Sir , you are awesome. I'm following you since last 2 years. you are my java teacher. All the concept of Java I learned from your videos. Thank you sir for publishing these amazing video lectures publicly.
First, I find the presentation exceptionally understandable, people complaining they can't understand him will have big problems working on teams in software development almost anywhere in the world. Secondly, I like the emphasis right up front on appropriate choice of checked vs. unchecked, better than some videos by others that get even more views.
Hi Navin, Good to see you back :-). Even though I had programming experience in Java for 10 years, I forgot all after becoming a Manager. I was struggling to learn the old and new concepts which evolved in Java. Then I came across your tutorials and I should say that you are amazing in explaining things and that too in an easy way. One day when I clicked and saw that your videos were not there, I was extremely upset. But today when I could find them, you could see my excitement. The excitement is so much that I wanted to leave a comment for you. Keep up the good work. Sriram
Thank you so much Navin sir, your videos are best. I tried to learn in different websites and paid video courses ,but compare to them your videos are simple and easy to understand the concepts. Thanks for making videos sir.
Tutorials you make are the best one I have seen so far. Every video is well structured and divided in parts that gave me the best learning experiences. Thanks a lot
haha.. Aliens.. very positive and interesting. I don't know why but i feel very interesting seeing you and learning by your tutorials. Bro. your spread positivity , interest and knowledge too. Great collection. Awesome knowledge. You are a pro. keep going. Kudos
07:15 is this actually some sort of "exception" in how classes work for thowables compared to object classes? Or are those "classes" under "Throwable" not classes, but methods? Because: e.g you create an object A and this object has a sub-object a: public class A { ... } public class a extends A {...} I understood it that way that a sub object a inherits all methods and attributes upwards, i. e. towards A. But this does not work the way around: i. e. object A is not able to address methods + variables from a, if A is the staic + dynamic type of A. So, when we use e. g. the general exceptions (comparable to A) in catch, why does it handle all exeption types below exception itself (comparable to a)? I learned that the hierachy in classes goes downwards to more specialization. A is general and a is a specialized A; "excepion" is general and the others it can handle are specialized as well. So basically, the "Throwable" classes (Exception etc) should be methods, shouldn't they?
I am studying in the largest private university in srilanka (SLIIT) . I really struggled to understand this concept since my all lectures failed to teach it in right way. They were 100 % fail. Even they also don't know the concept actually. We spend money but the don't give us the right service. Really disappointed. But i could get the right answer watching this video.Thank you very much.
Best teacher I have seen........ thank you sir ....so much..and............very nice explanation....and.....good teaching sir ....I spend a lot of time in other Java videos but when I saw yours .......I just subcribied you sir .....for your good explanation..... ;)
Great practical examples (for example: statements: normal & critical). Very nice video animations. Professional approach to exceptions & errors. You make learning process max effective in max short time. You explained possible scenarios ! Keep on !
You can extend exception or implement throwable, because exception is a class and throwable is the base interface for any object that can be thrown via a throw, including Error and Exception
Yes, you can. public class Main { public static void main(String[] args) { int i; try { i = 2/0; } catch (Throwable e) {System.out.println(e);} } } java.lang.ArithmeticException: / by zero
I'm paying 18,000 Bdt per course in my university, yet learning 80% from Telusko! You are amazing! Is there any way to support your from Bangladesh ? I'm still a student and I don't have paypal or credit card. Take love Navin sir
In catch you're able to catch and handle every exception that your code or code you're referencing to throws. So in order to handle the exception you must define: catch(Exception e), i.e. the "e" object is the exception that you're catching. Now you can use that "e" inside the catch block, i.e. System.out.println("The exception is " + e);
Navin Sir , you are awesome. I'm following you since last 2 years. you are my java teacher. All the concept of Java I learned from your videos. Thank you sir for publishing these amazing video lectures publicly.
First, I find the presentation exceptionally understandable, people complaining they can't understand him will have big problems working on teams in software development almost anywhere in the world. Secondly, I like the emphasis right up front on appropriate choice of checked vs. unchecked, better than some videos by others that get even more views.
Hi Navin,
Good to see you back :-).
Even though I had programming experience in Java for 10 years, I forgot all after becoming a Manager.
I was struggling to learn the old and new concepts which evolved in Java. Then I came across your tutorials and I should say that you are amazing in explaining things and that too in an easy way.
One day when I clicked and saw that your videos were not there, I was extremely upset. But today when I could find them, you could see my excitement.
The excitement is so much that I wanted to leave a comment for you.
Keep up the good work.
Sriram
Whenever I face any doubt , I know where I have to look. Your channel is so underrated
Really fantastic videos Navin. For some reason the way you explained it made it click in my head that I was "catching" a "thrown" exception. Love it!
exceptional video
the way you leveraged and refined the current momentum of yours
This guy is awesome , @Navin Reddy.. Language is understandable , and he is making tough things easy and thats what we need.
Thank you so much Navin sir, your videos are best. I tried to learn in different websites and paid video courses ,but compare to them your videos are simple and easy to understand the concepts. Thanks for making videos sir.
I don't think before him someone was that much clear about the concept ,,thanks sir
You can tell this guy knows his stuff. Great video.
Thank you a lot Navin! This is the most detailed explanation about Exception Handling on youtube.
Tutorials you make are the best one I have seen so far. Every video is well structured and divided in parts that gave me the best learning experiences. Thanks a lot
haha.. Aliens.. very positive and interesting.
I don't know why but i feel very interesting seeing you and learning by your tutorials. Bro. your spread positivity , interest and knowledge too. Great collection. Awesome knowledge. You are a pro. keep going. Kudos
Hi, Please post a video explaining ClassNotFoundException v/s NoClassDefFound Error and also for an explanation for Chained Exceptions.
Thank You!
Nice video... whenever i wanted to read any topic first i go here and then i read.... so my first preference is Naveen Reddy
please, create more java videos, it is the best way to learn java through watching your videos
Thank you sir...I have learnt java through your videos in the lock down...It helped me in the placements...
The best java tutorial channel in youtube!
Thanks Navin Reddy. Exploring all your videos :)
The way you explain, I understand it easily!!! Thank You!!
really exceptional sir it is very useful
I see👀 what you did there
Very clear explanation, thanks for sharing
Loved the playlist sir! Highly recommended💎
Excellent..... I got much more knowledge by listening this vedio........
07:15 is this actually some sort of "exception" in how classes work for thowables compared to object classes? Or are those "classes" under "Throwable" not classes, but methods?
Because: e.g you create an object A and this object has a sub-object a: public class A { ... } public class a extends A {...}
I understood it that way that a sub object a inherits all methods and attributes upwards, i. e. towards A. But this does not work the way around: i. e. object A is not able to address methods + variables from a, if A is the staic + dynamic type of A. So, when we use e. g. the general exceptions (comparable to A) in catch, why does it handle all exeption types below exception itself (comparable to a)? I learned that the hierachy in classes goes downwards to more specialization. A is general and a is a specialized A; "excepion" is general and the others it can handle are specialized as well. So basically, the "Throwable" classes (Exception etc) should be methods, shouldn't they?
I am studying in the largest private university in srilanka (SLIIT) . I really struggled to understand this concept since my all lectures failed to teach it in right way. They were 100 % fail. Even they also don't know the concept actually. We spend money but the don't give us the right service. Really disappointed.
But i could get the right answer watching this video.Thank you very much.
Best teacher I have seen........ thank you sir ....so much..and............very nice explanation....and.....good teaching sir ....I spend a lot of time in other Java videos but when I saw yours .......I just subcribied you sir .....for your good explanation..... ;)
sir realy i learn the basics of exception from your lectur.
You are so good explaining!
Thank you sir... It helped me a lot
very very bright exposition...
mr naveen ..u r really a goog educator..
from Kenya , kihara ya uyu jama huwa legendary ...bruv kichwa nusu 😂😂
thankyou sir!! it was very easy to understand the way u teach
Very nice example of throw and catch 👍
Great one sir ........
Especially practical examples illustrates it better......
Tq bro because of you iam completing java
Superb explanation sir.. Easy to understand. Thank u sir...
Great tutorial ...Thanks a lot
Sir thank you I got 100 in computer science
Awsm explanation sir 👍
Wonderful sir 👍 I understood well sir
Thankyou sir but which book is best I used to learn Java....with author Name......
i really like the analogies you use.
Cheers @Navin Reddy
Very clearly, thanks!
fantastic navin sir.....its a very nice explanation.......
your tutorials are great i like them .. please can you make videos for android studio tutorials... for beginners to advance
thank you sir
Great practical examples (for example: statements: normal & critical). Very nice video animations. Professional approach to exceptions & errors. You make learning process max effective in max short time. You explained possible scenarios ! Keep on !
Excellent explanation 👌👌
(exception)ally good!!
Hello Sir, Please make a video on global exception handling in Spring boot.
Thank you, you're a great teacher. You make everything very simple and you don't take away from concepts.
I'm from Srilanka. According to our mother tongue, Kari means sperms.hee hee
@@sharpmezz7699 and in our country ur type of people are called as a dick
Your analogy always work 🙏👍🏻
please make these kind of videos more
You are my best teacher as well as guider also
Love u sir
Sir make vedio on python project
very useful...good explanation...
its crazy to see how u changed in just 3 years,,,, i came from 2019 :(
this guy is awesome thanks for such a helpful video
Thank you so much!!
Superb sir
awsome tutorial!
thank you sir, good explanation
Hi Navin
will u please tell me...
why don't we extend Throwable exception .
You can extend exception or implement throwable, because exception is a class and throwable is the base interface for any object that can be thrown via a throw, including Error and Exception
Your need to create a exception class but not create hierarchy of throwable
is throwable a class or interface
Sir thank you so much..
I got 80 marka... out of 100
Telusko Learnings i have degree second year cs java backlog. so pls help bro my small small doubts. pls give ur contact no
Rajashekar Karne maang no. Usse
Nice teaching sir
can we write Throwable instead of Exception to catch unknown exception ? as you said Throwable is at top of hierarchy|
Yes, you can.
public class Main {
public static void main(String[] args) {
int i;
try {
i = 2/0;
} catch (Throwable e) {System.out.println(e);}
}
}
java.lang.ArithmeticException: / by zero
V helpful I hope I can pass my final
You are the best sir
good video thank you man
thanks a lot man, really useful
Sir I want u r more videos on core java
Hello Navin. The example where you are trying to run a process and the CPU is not available sounds like an error not an exception.
1:16 Throwable(C)
4:30 try catch
7:48 throw
I'm paying 18,000 Bdt per course in my university, yet learning 80% from Telusko! You are amazing! Is there any way to support your from Bangladesh ? I'm still a student and I don't have paypal or credit card. Take love Navin sir
hi navin , could you please do videos on sorting techniques
Thank you ,
Rahul
Good content
nice lecture
can you teach for icse
thank you
You are great
is possible to rectify the exception???
thanks a lot !!
I am subscribe your channel
awesome
great
Why do we need the two categories, checked and unchecked exception?
Might have said more abt throws throw and finally in detail
i dont find the Practical session video can you please provide the link...
sir, you say exception and error is different. can you you explain this view.
SIR , WHERE ARE U FROM???
Can someone tell me a site that mentions about the definition of identifier in catch() like e, ne, ae, ex, etc. ?
In catch you're able to catch and handle every exception that your code or code you're referencing to throws. So in order to handle the exception you must define: catch(Exception e), i.e. the "e" object is the exception that you're catching. Now you can use that "e" inside the catch block, i.e. System.out.println("The exception is " + e);
Of course you can call it "e" for Exception, "ae" for ArithmeticalException or "JooNathIsTheBest", everything will work.
Naveen Reddy > all institutes of ameerpet 😎😎😎
For one try can have how many catch
Any number of catch block ok... :)
can we handle error in java, it's showing on internet that yes.. what is proper answer?
Hi, can you please tell me what is 'ae' in the catch block's parenthesis ?
Aritra Paul its just the parameter name
That's Arthematic error
what is happening on your right side..??:)^_^
at 4:47 ?
hahaha
Telusko Learnings
Hahaha...😂
Nice concentration though....keep it up sir!
GOAT
Name a few exception handling classes. Plz comment below 👇👇
Iam your 45,000th subscriber
please we have exam
exam