I would have loved that all my teachers teach like Dr. Venkat. I would never have slept in class. While I'm learning I'm laughing every five minutes. :)
In Comparator section(exercise 5), should I have to make method that return their length of name such as "getNameLength()" in Person class if i want sorted by length of name? Java method reference doesn't support "Person::name::length"?
While I agree, it should be noted that 99% of the developers in this world do not need to optimize their code performance to such degree especially in a bullshit code segments like this. On the other hand, the important thing is to know the performance hit or gains you make with stream API, like with everything else people should dig deeper and learn how the tools they are using works. In this case it is the stream api, in another case it is the compiler optimization or garbage collector. Good Java developers learning memory management and GC behavior despite not needing to program it themselves. You should know how it works.
This guy is the most entertaining presenter ive seen on a tech talk
I gone through many videos for Java 8... Venkat teaches very well among others.
This was a Genius discussion. Thank you so much Shri Venkat Sir.
The more I know about Java 8 the more I feel like applauding !!!
I really enjoyed watching this video! Awesome!
How is he dynamically compiling and running the code as he's talking? How can i setup vim to behave the same way?
Textmate
oh my god i am crying because we cant move to Java 8, this is allso familiar
why can't you move?
I know now why did you say that ^^ :)
Excellent in all respects. Thank you Sir.
I would have loved that all my teachers teach like Dr. Venkat. I would never have slept in class. While I'm learning I'm laughing every five minutes. :)
Awesome presentation! 👍
In Comparator section(exercise 5), should I have to make method that return their length of name such as "getNameLength()" in Person class if i want sorted by length of name? Java method reference doesn't support "Person::name::length"?
+Doqi Kim
Or pass a lambda expression to comparing() method, like
comparing((p1, p2) -> p1.getName().length() - p2.getName().length())
+Doqi Kim `Person::getName` is just a shorter variant of `p -> p.getName()`. So you actually can do this:
p -> p.getName().length()
ming19901218 alasterrr thx
Simply AWESOME!!! Thanks
50:44 "The day I found out about joining .. I cried that night" - hilarious :)
Great Java 8 tutorial!
Really nice, I only want to know what are the exactly name of the link with this code... Thanks
What editor are you using?
+andraevs Probably en.wikipedia.org/wiki/TextMate
next week is going hard on me. my client still onjava6 . I am going into tears in LOOP
This man is amazing, 45:00 why did he know what I've concerned?
sir which editor ur using
Textmate
Excellent.
Nice video. But, Example with a Prime numbers works a minimum of twice faster in the old version then Stream version. New is not always better).
While I agree, it should be noted that 99% of the developers in this world do not need to optimize their code performance to such degree especially in a bullshit code segments like this. On the other hand, the important thing is to know the performance hit or gains you make with stream API, like with everything else people should dig deeper and learn how the tools they are using works. In this case it is the stream api, in another case it is the compiler optimization or garbage collector. Good Java developers learning memory management and GC behavior despite not needing to program it themselves. You should know how it works.
dear sir,
As you speaked in speedly i may not understand it purely
Re-educated Indian man!
Why the fake accent?