Java 8 Lambdas and Streams
https://TutPig.com
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch Genre: eLearning | Language: English + srt | Duration: 34 lectures (2h 35m) | Size: 1 GB Mastering Lambdas (lambda expressions) and Streams in Java What you'll learn: Functional Interfaces - what they are and their relationship to lambda expressions. Lambdas - anonymous inner class syntax versus lambda expressions. Functional Interfaces from the API - sample code explaining Predicate/BiPredicate, Consumer/BiConsumer Functional Interfaces from the API - sample code explaining Supplier, Function/BiFunction Functional Interfaces from the API - sample code explaining UnaryOperator, BinaryOperator Method References - their relationship with lambdas. Different types of method references explained with code - bound, unbound, static and constructor. Method References - how the context helps in understanding them. Streams - what they are, stream pipelines and stream laziness. Streams - Terminal operations. Streams - Terminal operations - reduce, collect() explained with code examples. Streams - collect() using API collectors explained with code examples e.g. CollectorsDOTtoMap(), CollectorsDOTgroupingBy() and CollectorsDOTpartitioningBy() Streams - Intermediate Operations explained with code examples e.g. filter(), distinct(), limit(), map(), flatMap() and sorted(). Streams - stateful and short-circuiting intermediate operations explained. Streams - Primitive Streams - how to create them, what their API's look like and how to map between them. Streams - mapping between Object streams and primitive streams and vice versa. Optionals - what they are and why they are useful. Sample code nstrating their use. Parallel Streams - how to create them. Sequential versus parallel stream processing.
Requirements Intermediate Java. Whereas my "Java 8 OCA (1Z0-808) Course" starts at the beginning, this assumes that the learner has a reasonable level of Java. To make understanding lambdas easier, a familiarity with anonymous inner classes would help. That said, lambdas are contrasted with anonymous inner class syntax in the course.
Description This course is a systematic approach to explaining in both notes format and code examples, lambda expressions and streams in Java.
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