I think lambda expressions are more appropriately used as a substitute of one-liner methods. Because we have also used lambda expressionys in abstract classes or inside a container class. And its usually used to express what a method expresses in one line. And that is what I got from the video as well. I may be wrong. 😄
In just one video I have understood anonymous inner class,boiler plate code, lamda expression. Earlier I have a confusion on these topics. Great explanation Thank you.
Wah !.. what an explanation Sir, I became a FAN of you :) I am confusing these lambda expressions from last 1 year. you cleared it in just 10min.. biggest thanks
I skimmed through many videos and your video is best by far. GREAT way of explaining and definitely you have great understanding of what you are working with. THANK YOU
You are the best. really ! , you somehow find a way to make everything simple and understandable . i'm going to take the OCA exam next week and lambda expressions was a new topic for me that i need to study for the exam , you really helped making the topic easier for me . Thank you :D !
Thanks you sir for all those videos.. Sir all the videos are helpful to know how to work but please tell us when to use with some bigger used case example
Thanks for this wonderful video. May gbu with lots of success love and life. Keep Rocking... Small suggestion::Please do add the source code so that later we can use that to revise and make notes please
Wow, you did a great help. This thing was really hard before watching this video. "One doubt though. Can we use lambda if there are more than one method in the interface?*
Hi..Its a great VDO.I do have one question.what if we have two undefined function in interface.In that case how we are going to use Lambda expression.Please help me to clear my doubt .Thanks
You can only have one method inside a functional interface. if you have more it would not be functional interface and therefore lambda will not be able to be used in this way.
Hi Naveen, Thanks for the video. It was a nice explanation. Can you please tell me why the implementing methods of an interface through lambda expressions should have the access modifier as "public" only??
i have a question here. With lambda expression you are providing implementation for method show() of Interface A in the place where you want to use it (here in main() method). Suppose we implement Interface A in other class, again you need to define implementation for method show() in that new class if you are using lambda expression, so are we not writing duplicate code in every class that implements Interface A when we have same implementation logic ?? If we have a class as XYZ in your example which provides implementation for show() method, then wherever we want to use the implementation of the method show(), we can create object of class XYZ and call the show() method, we need not write implementation logic in this case. Can we get the same support with lambda expression ? without creating a new class XYZ ?
Great work,thanks, if interface has more than one method, how java 8 handle in lamba expression. suppose if class implement more than one interface like interface1->show1 and interface1->show2, how we will define in lamda expression
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OK, so lambda expressions are a way to implement interfaces without making a new class. Finally I get it. Thanks!
I think lambda expressions are more appropriately used as a substitute of one-liner methods. Because we have also used lambda expressionys in abstract classes or inside a container class. And its usually used to express what a method expresses in one line. And that is what I got from the video as well. I may be wrong. 😄
In just one video
I have understood anonymous inner class,boiler plate code, lamda expression.
Earlier I have a confusion on these topics.
Great explanation
Thank you.
thank you very much. just to add, lambda expressions only work with interface implementing only 1 method which is called a functional interface.
Thanks. I came to the comments to ask exactly about this.
That question was lingering in the back of my mind for the whole video. Thanks.
great help. thanks for this ans.
@@mrscripp7091 same here
@@mrscripp7091 Same bro!
Perfectly explained sir! with the files examples too, showing what happens in the background.
The best explanation of lambda expressions that I've come across.
Thank you.
Wah !.. what an explanation Sir, I became a FAN of you :) I am confusing these lambda expressions from last 1 year. you cleared it in just 10min.. biggest thanks
Always found lambda confusing , after this video it's crystal clear .. thanks for explaining with example .. really helpful
This can’t be explained better than the way you did sir…phenomenal👌
Thank you very much, I wouldn't understand how lambda works until I saw this. Cannot stop thanking you.
Best description in 10 mins
Far better , not better far best than the 30 mins videos
I skimmed through many videos and your video is best by far. GREAT way of explaining and definitely you have great understanding of what you are working with.
THANK YOU
Sir you are a genius. Lambda expression was getting on my nerves but now I have a better understanding.
Perfect explanation, thank you very much. Love your step by step guide from traditional java to java 8 style. Thanks.
Amazing is the only word. demystified Lambda. Thankyou.
Very nice and to the point explanation.
I don't think any one will unlike it.
Its just the best video available in the market! great work.
You are the best. really ! , you somehow find a way to make everything simple and understandable .
i'm going to take the OCA exam next week and lambda expressions was a new topic for me that i need to study for the exam , you really helped making the topic easier for me .
Thank you :D !
Best video to understand Lambda expressions.
It's a clear explanation with a good example. You sir, should make educational videos about programming, you would do a good job...
Great Explanation Mr.Naveen . Thank you.
excellent explanation from lambda exp to consumer interface.. great.. Thanks Navin
Simplest & best explanation to lambda expression. Thanks for this video.
Excellent example & explaination
Wonderfully explained! Thank you so much!
Super understandable even for non english speakers
Mind blowing explanation
wow you just play with it....so realistic explanation...Thank you so much..
Thanks a lot.Very good explanation.
you helping in my career so much! thanks
Thanks you sir for all those videos..
Sir all the videos are helpful to know how to work but please tell us when to use with some bigger used case example
Excellent explanation. thank you
Awesome Explanation
this was a great way of explaining.
Thank u very much sir...understood this lamba concept in a very clear way...
for(int i=0; i
// This is better
while(true){
System.out.println("THANKYOU SO MUCH SIR ");
}
() -> sys.out("Thanks");
Great explanation... Congrats sir
Amazing, you did the post-mortem of lambda expression, very nice explanation
Thanks Sir,for the proper and the best explanation.
Wow!!!!! What a great tutorial it is!!! Lot of thanks sir.
Thanks for this wonderful video. May gbu with lots of success love and life. Keep Rocking... Small suggestion::Please do add the source code so that later we can use that to revise and make notes please
Really good and simple explanation
Fabulous explanation sir
dont no how can i appreciate my feeling to you .. thank you for great explaining
Nice content. thanks for the info.
great explanation..
Naveen, you should have donation links in summary(description) of all videos..
Very well explained.thankyou.keep posting videos like this
Wow, you did a great help. This thing was really hard before watching this video.
"One doubt though. Can we use lambda if there are more than one method in the interface?*
Good explanation of Lamda..
Clear Explanation...
Excellent one sir
wah mazza agaya
Awesome explanation!!! As usual.
great work keep it up
at first l was like: CAN U JUST GET TO THE POINT! but then it surprised me how that worked out
Im really understood every you videos so; i would like to say thank you
Well done ! Keep on !
Thanks for sharing
Thank you sir!
Hi..Its a great VDO.I do have one question.what if we have two undefined function in interface.In that case how we are going to use Lambda expression.Please help me to clear my doubt .Thanks
You can only have one method inside a functional interface. if you have more it would not be functional interface and therefore lambda will not be able to be used in this way.
Add @FunctionalInterface annotation to your Interface to make it as one. It ll restrict us from creating more than one method which is abstract.
Use Default keyword while creating a method in interface and use that with interface reference variable.
Nice video. Thank you sir for such wonderful videos !!
Thank you for the explanation
Great explanation!
Great great great!!!
Thanks :)
Awesome 💞
Nice Explanation
Best I've seen. Now I understand everything ;)
Bro you are awesome
incredible incredible explanation tysm
very nice ly explained please put some tutorial over threading and concurrency
I have doubt if interface has two different methods then how obj=()-> will identify the correct method
Thank You Sir
I Have One Query If We have 2 methods then how we will define it??
Nice Explanation. 1 doubt what happens if we have multiple methods in the same interface.
same query
What have you done I can see your code, the way you define is good
You didn't ask to subscribe or like but I did anyway...really great video
Excellent
great video, I totally get it now.
Nice explanation! What if the interface has more than one method declared?
Thanks man for the best breakdown and example!
Awsome ..thanx sir
nice
Great explanation and examples, thank you so much! :)
Awesome...
Hi Naveen, Thanks for the video. It was a nice explanation. Can you please tell me why the implementing methods of an interface through lambda expressions should have the access modifier as "public" only??
Good
Thank you so much sir!!
thank you
super sir...
great work
U r God ✌💪
good stuff keep going thanks for the video
i have a doubt. In java 8, we can define methods inside interface.Hence no need for a separate class right? In that case how can we call that method?
Hi naveen,
Can u make video about lambda meta factory
i have a question here. With lambda expression you are providing implementation for method show() of Interface A in the place where you want to use it (here in main() method). Suppose we implement Interface A in other class, again you need to define implementation for method show() in that new class if you are using lambda expression, so are we not writing duplicate code in every class that implements Interface A when we have same implementation logic ??
If we have a class as XYZ in your example which provides implementation for show() method, then wherever we want to use the implementation of the method show(), we can create object of class XYZ and call the show() method, we need not write implementation logic in this case.
Can we get the same support with lambda expression ? without creating a new class XYZ ?
thk u sir
smooth !!! thank you!
Great work,thanks, if interface has more than one method, how java 8 handle in lamba expression. suppose if class implement more than one interface like interface1->show1 and interface1->show2, how we will define in lamda expression
"if interface has more than one method"
I don't think lambdas can work with an interface with more than one method. Perhaps someone else can confirm.
+MAK AK. You are right. Lambdas can only be used with functional interface.
great
Hey navin, so Lambda expression can be used only with interfaces?