Java Stream API Explained with Examples | Java Streams | Java 8 Lambda Tutorial | Geekific

Video Description

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ In this video we cover most of the stream operations through examples, demonstrate several approaches to create a stream, and give a glimpse on the evolution of the Stream API across different Java versions. Timestamps: 00:00 Introduction 00:29 What are Java Streams? 01:44 Creating a Stream 03:46 The "toArray" Operation 04:12 The "count" Operation 04:22 The "min" and "max" Operations 04:52 What are Optionals? 05:32 "orElse" vs "orElseGet" 07:05 The "average" Operation 07:22 The "reduce" Operation 07:48 The "findFirst" and "findAny" Operations 08:27 The "forEach" Operation 08:49 The "anyMatch", "allMatch" and "noneMatch" Operations 10:07 The "collect" Operation 10:41 The "skip" and "limit" Operations 11:35 Creating Infinite Streams 12:17 The "distinct" Operation 12:38 Sorting Elements inside a Stream 13:09 The "filter" Operation 13:27 The "map" Operation 14:15 The "peek" Operation 15:09 The "flatMap" Operation 15:42 Join, Reduce, Group and Map values while Collecting a Stream 18:13 Changes Introduced after Java 8 19:47 Parallelizing our Stream Operations 20:16 Thanks for Watching! If you found this video helpful, check other Geekific uploads: - Must Know Java Keywords!: https://youtu.be/0-41SMoV_TA - Functional Interfaces and Lambda Expressions: https://youtu.be/HsOVdmmBS9E - LinkedList Implementation in Java: https://youtu.be/IsWmLiNvaRM - Stacks Explained and Implemented in Java: https://youtu.be/MkcBzCtpjHk - Queues Explained and Implemented in Java: https://youtu.be/b6VAlM0-RaE - Object-Oriented Programming Fundamentals: https://youtu.be/Vfk6sExu8-4 #Geekific #JavaStreams #Lambda #FunctionalInterfaces