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Practicing functional programming inside a Fortune 100 enterprise can feel like flying the Starship Enterprise through asteroid ...

Staying up to date with Modern Java can feel overwhelming. If you don't have any experience with recent Java versions (or at all), ...

Functional Programming in Java with this concise tutorial. We guide you through essential Java 8 features, including Lambda ...

Join this channel to get access to perks: https://www.youtube.com/channel/UCDJ2HAZ_hW-DMJj_U0zN38w/join Chapters: 00:00 ...

In today's video, we're going to discuss lambdas, break them down, and explore the types of problems they solve. By the end of ...

This talk was recorded at Lambda Days in June 2025. If you're curious about our upcoming event, check https://lambdadays.org ...

Are functional interfaces actually overrated… or do we just misunderstand how they work with lambdas? In this video, I break ...

Vavr (Functional programming) ⏱️ TIMELINE: 00:00 - Intro 00:02 - Skull King Game 02:00 - Game Dynamics 02:30 - TDD Game ...

In this video, we compare List vs Set vs Map in Java and explain how they differ within the Java Collection Framework. You'll get a ...

Stop writing verbose anonymous classes! PREDICATE: Stream filtering like a PRO FUNCTION: Data transformation pipelines ...

Today we are walking through the complete Spring Boot and Microservices roadmap for 2026. This roadmap is designed to take ...

In this video, we will learn how to find duplicate characters in a string using Java 8 Stream API. This is a commonly asked Java ...

A Functional Interface is an interface with only one abstract method, used mainly with Lambda Expressions and Streams API in ...

This video explains how a Java lambda function/expression is internally invoked by the JVM. It also explains method references ...

Showing u my solutions for Advent Of Code Day 1 Part 1 using 4 languages.

Learn why Java's functional interfaces allow calling methods seemingly without explicit definitions, explained with lambda ...

New Release! We are thrilled to announce the launch of our latest title — Ultimate Java ...

Full Stack Java Developer RoadMap 2026 Backend Java Java Functional programming (Java 8) IDEs IntelliJ IDEA Eclipse IDE ...

If you want to become an industry-ready Java Backend Developer in 2026, this is the most complete roadmap you will ever need.

Showing u my solutions for Advent Of Code Day 1 Part 2 using 4 languages.