What is Lambda expressions , Action , Func and Predicate ? | C# Interview Questions & Answers
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- Опубліковано 13 бер 2012
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C# (Csharp) :- What is Lambda expressions , Action , Func and Predicate ?. In this video we will try to understand 4 important principles Lambda expressions , Action , Func and Predicate. All these fundamentals help in two ways one is to make your delegate shorter and also for lambda expressions.
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Excellent Video. Thank you so much. It's 8 years on, now year 2020 so the format has change a bit in Visual Studio.
Old way: Func MyLamdba = r => 3.12 * r * r;
New way: static double MyLamdba(double r)=> 3.12 * r * r;
Reads even better than before :)
The way you explain is awesome. It's gives clear picture with your short and sweet examples you take. Thank you very much. Keep doing this.. great stuff.
Very understandable. It really helps me even though I am new to EntityFramework, Lambda and c# deligates. Thank you for this tutorial
You have a great quality to explain the logic and practical use of any technology. Thanks a lot for making such a kind of videos. I learned a lot from your videos.
Excellent video. So much information in a relatively short time. Very efficient. Thanks
Easy to understand, very well explained. Thank you.
One of the best videos to understand lambda expression
👊👊👊👊👊👊Smash Subscribe button if you like it.👊👊👊👊👊👊
Have seen bunch of videos to understand lambda expression but this video is really helpful
Concise, enlightening, eye opening with invaluable returns.
An Excellent Concept and an excellent demonstration ...... Thank you Mr. Shiv for this video
Thank you Mr. Shiv. This tutorial cleared my concept on delegate.
The complex concept is explained simply, Thanks for the detail
Thank you so much sir for detail explanation.
I watched twice!
It is so simple! thank u bro
Great Job Sir!
I watched it through once, then again while inputting the code.
I learned a lot... Thanks
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Again, this was another exceptionally detailed and comprehensive demonstration that explains very clearly these concepts. No idea who the loosers are that down voted but they really do need to get a life.
I understand the difference between lambda and delegate, thank you for this video
thank you, I learned too much from your videos..
and yes, this 1st Indian vid i liked..
Thank you very much Sir, really nice explanation, no words. Thank you very much.
Very nice; neat and simple; thank you very much for your time and service
good staff, saved me a lot of time to google individual concept. thanks
THANKS for posting. Very clear.
Very well explained. I just love your tutorials and way you put up the blocks of concepts. Please let me know where can I get your videos on design principles & patterns.
Once again very nice piece of work..!!!
Pretty great video. I enjoyed the post-editing, it shows you really care! The information was fantastic and detailed.
I recommend a mic filter next time though
Nice explanation. Thanks for posting very useful videos
You should make more videos like this. You have the quality
Thank you very much, sir ! Very helpful video
Thank You very much! I tried to read from other sources and i couldn't understand the Func and that the parameters inside are for input and output. It's easier than ever.
good one. really a good good one. narrator is quiet knowledgeable person.
Thankyou sir for very clear explanation
It is a very very Helpful tutorial ,Thanks very Much
Thank you sir much respect and love..
Great video, certainly helped me to understand these core concepts
Pi value has been changed, and that's giving different results. otherwise conceptually correct. thanks for lucid explanation.
Thanks, very easy to understand and well explained... )))
Nicely done! thank you very much
Very good vedeo to understand lamda expession.
Great Explanation !!!!!!!!!!!!!!
Awesome video , this provide me fantastic explanation about delegate...
Thanks man..
very nice tutorials.
learnt us best experience of generic Delegate. Thanks
cpointer() would be the syntax used for function pointers which we use in C, where delete syntax is not present. This dot invoke is required since cpointer is actually an object.
thank you very much for your appreciated effort
I really enjoyed this video. Thxs
Your videos are all very good
Very well explained...thnk u so much! Waiting for more such nice videos!
Thank you very much.. Very well explained.
well explained!!! I would like also know more about scenarios in which it can be used.
Excellent. Well done
Thanks sir, it is very helpful
Nice one...short & sweet. Just wanted to mention one thing, screen moves very frequently
thats awesome Shiv!
very clear ! thank u !
amzingly put simple
Really ultimate,thanks sir,thank you very much
very neatly explained..
Cool explanation !!
@ 6:40... your original delegate was 3.14 * r... your lambda was 3.12 * r. Just FYI.
thanks for your excellent explanation.
Great job, thanks.
Awesome!! this has really helped me out allot! thanks man :)
Good One. Need more example for Expression Tree with real time objects
really great one. It is very very helpful to me. thanks.
Excellent stuff👍🏻
Love this video!!!! Awesome
understandable nice work sir..!
Short and Sweet:)
how we can debug lambda experience and linq query in visual studio could u please help me please
Nice one
Great video, helped a lot!
great video...nice work
Very clear and thank you
Now that where are Action and Func is there a case where I would need to use the syntax
Delegate int MyDelegate (int x) instead of just using a Func?
Bit confused. It appears that the Func at the end of the video has only an input specified and no output. And what's with the double brackets after compile, anyone?
nice explination
the 1st indian vid tutorial i liked..
Good job bro....
really awesome video ,thanx sir
it is nice and simple video to understand Lambda
does the predicate give only a first occurring match in the list
awesome tutorial
gud job its really very useful
thanks for the video but could you please give more convincing video for use of delegates in expression trees
you are awsome man.. i have become ur fan..
Excellent...
God I love you indian people for giving me all this programming knowledge. Bless you!
He is from Nepal...
very good one
Thank you very much, sir !!I
You'll also use inline a lot like:
string str = oString.Find(x => x.Length > 5);
Super. very good
Nice video sir
Nice tutorial
Very clear..
ur video help me lot
excellent
Bravo!!!
this is great.