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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), ...

Why are there so many programming languages? In this video, I'll explain the advantages of each one. Learn with interactive ...

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

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

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

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 ...

Subscribe to our channel: https://youtube.pl/c/DevoxxPoland?sub_confirmation=1 Many of us have significant experience in Java.

Vavr (Functional programming) ⏱️ TIMELINE: 00:00 - Intro 00:02 - Game Status 00:40 - Game Id 02:50 - DDD for Ids 05:00 ...

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 ...

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

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

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

Subscribe to our channel: https://youtube.pl/c/DevoxxPoland?sub_confirmation=1 Many of us have significant experience in Java.

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

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 ...

In 2014, JDK 8 introduced the Stream API, bringing a taste of functional programming to Java. 11 years later, in 2025, with the ...

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