Java 8 Crash Course For Beginners (2021)
Learn Java 8 new features in a video.
This video is a crash course on all major and new topics from Java 8.
Following topics are covered in this video:
1) Lambdas expression
2) Functional Interface
3) default methods in an interface
4) A look at out of the box functions (functional interfaces)
5) Streams API - foreach, filter, map
6) Optional classes
7) Not so common methods - flatMap, reduce, findAny, Collectors and other methods.
I have listed a lot more topics that I would be covering in future in the form of a playlist or a crash course.
So, if you're new to this channel consider Subscribing.
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Timestamps:
0:00 Introduction
1:00 Lambda expression
13:19 Functional Interface
15:48 default methods
18:39 Out of the box functional interfaces
23:26 Stream API
24:10 forEach
25:39 map method of stream
29:49 filter
39:43 flatMap
44:22 Optional classes
50:10 reduce
55:53 count, anyMatch, findAny, findFirst
58:52 forEach for a Map
59:53 collect method
1:03:32 merge function
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Watch video Java 8 Crash Course For Beginners (2021) online without registration, duration hours minute second in high quality. This video was added by user The Java Developer 12 June 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 1,761 once and liked it 50 people.