Java 8 || Predefined Functional Interface: Predicate, Function & Consumar by Durga Sir
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- Опубликовано: 10 фев 2025
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1. For Java SE 8 Programmer I Exam
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Durga sir is an unqiue java faculty who has dare to upload the exclusive video on youtube free of cost.Because of you only many coders are not only surviving in the industry but excelling to a great extent. Thank you so much.
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Very nice explanation. Being 10yrs of IT experience, I have always been scared of using Lambda expression, because I felt its tough. After going through a series of your Java 8 lectures, I found it very simple. The complexity of the problem dissolves in the presence of a right Teacher. Thanks a lot, sir, 🙌
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@@DurgaSoftwareSolutions Thank you
@@DurgaSoftwareSolutions sir if we given the statement like
F1.andThen(F2).compose(F3). apply (2));
how tha flow will execute..iam not getting how the calculation is happening in between... please give me reply sir....🙏
All concepts are crystal clear sir...Thanks for uploading this valuable video free of cost to students..
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at 28:30 line of wisdom, "who will succed in life"😇
when u laugh ,I always smile
that's sweet
One of the best teacher for Java in the country
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Great way of teaching thank you Sir...
At 20:51, we could have used this as well
Function f = s -> (s.marks>=80)?"A[Distinction]":(s.marks>=60)?"B[First Class]":(s.marks>=50)?"C[Second Class]":(s.marks>=35)?"D[Third Class]":"E[Failed]";
You can use nested ternary as well for concise codes.
No words for teaching techinique,your are one of the best teacher of java In India...keep it up Sir,and all the very best.
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Sir makes concept clear . no one is like u
many many thanks to Durga Sir 🙏🙏🙏🙏🙏🙏🙏
You are god of java from India.
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Perfect teaching with golden advices
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@@DurgaSoftwareSolutions. Hello sir, The videos in this link is complete ? Beacuse there are few lectures numbers missing from this list of java streams and others.
Sir you are the best teacher in java
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There are only 2 GOD's Of Java In India & Maybe Whole World. One is Ramesh Sr From LARA Tech Banglore & Other Is DURGA Sr From DurgaSoftwareSolution Hydrabad. Thanks For The Multiverse GOD Sri Hari Vishnu - He Inspired One Of The GOD To Give Free Education On RUclips...Feeling Blessesd.
Feel free to learn from durga sir, providing such a greate knowledge
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Nicely explained by Durga sir.
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Your god for java students...
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Exactly true sir always an average guy with 70% to 80% is more than enough to have a better balance in life ..Good thoughts thank u sir.
Function sum = (a,b) -> a+b;
Excellent explaination Durga sir...
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enough to understand any java codebase without any help from seniors/chatgpt ;)
Thank You Durga Sir .
Thank you so much sir you cleared my all doubts.
Superb Sir , Please must watch - Time 28.00 to 30.00 mints . Well Said by Durga Sir
valuable life ....
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Great explanation. Thanks for uploading 🙂
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Awesome vedios, Thank you Durga Sir.
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Sir I think defining lambda expression at class level will be useful as we can call then from any methods of that class 🙄 will try it 😁
Thank you sir ✌️
Thanks for this awesome session..
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God of java🔥 who can really replace James Gosling 🥰
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Thank you so much Sir....
Nice video. Thanks, Durga Sir.
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Perfect 👌🏻 as always.
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Use the below links to access Durga Sir Videos and Downloadable Materials with Life-Time Access.
1. Oracle Java Certification: Shortest Way To Crack OCA 1Z0-808
Link: goo.gl/vcMKjz
2. Java 8 New Features In Simple Way
Link: goo.gl/F2NfZi
3. Java 9 New Features In Simple Way : JShell, JPMS and More
Link: goo.gl/s9PP1p
4. Complete JDBC Programming Part-1
Link: goo.gl/uT9sav
5. Complete JDBC Programming Part-2
Link: goo.gl/VmhM7t
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sir if we given the statement like
F1.andThen(F2).compose(F3). apply (2));
how tha flow will execute..iam not getting how the calculation is happening in between statement.. please reply me sir.....
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Such a wonderful video
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Use the below links to access Durga Sir Videos and Downloadable Materials with Life-Time Access.
1. Oracle Java Certification: Shortest Way To Crack OCA 1Z0-808
Link: goo.gl/vcMKjz
2. Java 8 New Features In Simple Way
Link: goo.gl/F2NfZi
3. Java 9 New Features In Simple Way : JShell, JPMS and More
Link: goo.gl/s9PP1p
4. Complete JDBC Programming Part-1
Link: goo.gl/uT9sav
5. Complete JDBC Programming Part-2
Link: goo.gl/VmhM7t
Regards
DURGASOFT Online Team
+918885252627, 7207212427/28
durgasoftonlinetraining@gmail.com
Best explanation sir
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@@DurgaSoftwareSolutions I am already a subscriber of your youtube channel
Nice linking
What is the difference between using normal method and Function.
In both, we gng to call
For method, obj.methodname
For Function, f.apply(obj)
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@@DurgaSoftwareSolutions :- I also want the explanation of this question
Flexibility. The lambda can be written later by someone else and simply passed in. If you hardcode function, that is it, that's your only choice.
Where you share study material? Example for Practice?
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Tell me sir, difference between calling simple method and consumer interface which is better and why
functional programming style
If you provide Consumer interface parameter, the functionality can be passed in by yourself or some other programmer at a later time. If there are many possible things you might want to do with it, or even just two, Consumer is more flexible.
sir , could you please add the explained video about java.util.Optional ..??
its not there in your java8 playlist...
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49:01 c dot accept of s1 hahaha😂 are you getting. (i was watching at 2x)
excellent
thank you
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How can i make return type of function as void?? Is that possible
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Use Consumer Functional Interface.
no unless you use it as bridge to another function
Sir provide soft code online for code discussion that will keep us on top
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Plz provide softcopy of new features if is there just comment the link
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100/100 people are mostly behind in life now..
god bless
Hello sir, nice video. Have one query which is since you have said that Function is a predefined functional interface inside java.util.function.*; then how come it is having more then one abstract method(apply(), andThen(), etc) ??
Ideally as per your initial lectures a functional interface should have only one abstract method..Please correct me if I am wrong anywhere..Thanks..
Hi Bhavesh, Functional interface provides one abstract method to be used and rest of the method will be either with default implementation or static. For Ex: andThen, compose are default method.
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