functional interface in java

Java from scratch

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15:40

Functional Interface in Java – Java 8 Complete Explanation with Real-World Examples

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3 weeks ago

Java from scratch

redicate Functional Interface is one of the most important Java 8 functional interfaces, heavily used in Streams, filtering logic, ...

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Predicate Functional Interface in Java 8 | filter(), test(), Real-Time Examples | Java From Scratch

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3 weeks ago

Carlos Calderon

Introducción a las interfaces funcionales. Implementación por operador lambda.

Hoy aprenderemos lo que son las interfaces funcionales y su implementación por operador lambda. #java #functionalinterface ...

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Introducción a las interfaces funcionales. Implementación por operador lambda.

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4 weeks ago

AL Code

Neste vídeo você vai entender o que é uma Functional Interface (Interface Funcional) em Java. Vamos ver: A continuação do ...

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Strategy & Functional Interface em Java

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3 days ago

vlogommentary

Understanding Why a Kotlin Lambda Wrapped as a Functional Interface Gets Garbage Collected

Explore why Kotlin lambdas passed to Java methods expecting functional interfaces might be garbage collected when stored as ...

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Understanding Why a Kotlin Lambda Wrapped as a Functional Interface Gets Garbage Collected

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12 days ago

IEMDaily - Video Lecture Notes (English)

76. Master Java Functional Interfaces: The Key to Lambda Expressions

Are you a Java developer looking to sharpen your skills or a student preparing for an exam? In this video, we dive deep into the ...

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76. Master Java Functional Interfaces: The Key to Lambda Expressions

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2 weeks ago

Java Talent

10 Modern Java Features Every Senior Developer Should Use for 50% Less Code & Easier Coding in Java

10 Modern Java Features Every Developer Should Use to Cut Boilerplate Code by 50%. #happycoding #java #javaprogram ...

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10 Modern Java Features Every Senior Developer Should Use for 50% Less Code & Easier Coding in Java

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9 days ago

Tech Dive with Kosha

Why Java Developers MUST Learn Streams & Lambda | Write Less, Do More

Modern Java is no longer about long loops and verbose code. If you're a Java developer and not using Streams & Lambda, ...

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Why Java Developers MUST Learn Streams & Lambda | Write Less, Do More

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13 days ago

Durga Software Solutions

Functional Interfaces in Java Practical Applications and Best Practices

Functional Interfaces are the foundation of Lambda expressions and functional programming in Java In this video, we explain ...

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Functional Interfaces in Java Practical Applications and Best Practices

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3 weeks ago

LogicStack

Java Stream forEach() Explained | Common Mistakes You MUST Avoid

In this video, we deep dive into the Java Stream forEach() method — one of the most misunderstood parts of Java Streams.

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Java Stream forEach() Explained | Common Mistakes You MUST Avoid

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2 weeks ago

realNameHidden

What’s the Use of Default Methods in Interfaces? | Java interview question | java 8

What's the Use of Default Methods in Interfaces? Java interview questions *********************************************** Blog link ...

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What’s the Use of Default Methods in Interfaces? | Java interview question | java 8

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3 weeks ago

IEMDaily - Video Lecture Notes (English)

75. Mastering Java Interfaces: Normal, Functional & Marker Types Explained

Are you diving into Java programming? You have likely used interfaces, but do you know the three fundamental types that drive ...

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75. Mastering Java Interfaces: Normal, Functional & Marker Types Explained

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2 weeks ago

techtutortamil

Java Consumer Interface Explained | Lambda & Consumer Chaining Example

In this tutorial, you will learn how to use the Consumer functional interface in Java with practical examples. We start by explaining ...

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Java Consumer Interface Explained | Lambda & Consumer Chaining Example

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3 weeks ago

PhilodeX

#05 | Built-in Functional Interfaces (MUST) | Predicate, Function, Consumer and Supplier | Java 8

Java 8 Built-in Functional Interfaces – Complete Explanation In this video, I explain the four most important built-in functional ...

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#05 | Built-in Functional Interfaces (MUST) | Predicate, Function, Consumer and Supplier | Java 8

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4 weeks ago

CodeToCloudWithMruVedh

Java 8 Features Explained in 10 Minutes | Java 8 Crash Course 🚀

Java8 #JavaCrashCourse #JavaTutorial #LambdaExpressions #StreamAPI #JavaForBeginners #LearnJava #JavaProgramming ...

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Java 8 Features Explained in 10 Minutes | Java 8 Crash Course 🚀

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7 days ago

sameer shaik

13:35

28 January 2026

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13 days ago

Commit And Run

Why Java Lambda Functions Exist (Explained from Scratch)

Java lambda functions can feel strange and confusing — especially if you're coming from pre-Java 8 or learning Java for ...

5:03

Why Java Lambda Functions Exist (Explained from Scratch)

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11 days ago

dailyTechBuilder

Java 8 Lambda Expressions: History & Benefits Explained | Why Use Lambda?

In this video, we dive deep into Java 1.8 Lambda Expressions. Many developers use Lambda, but do you know the history behind ...

4:10

Java 8 Lambda Expressions: History & Benefits Explained | Why Use Lambda?

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8 days ago

Gain Java Knowledge

Stop Writing If-Else: Build a Rule Engine in Spring Boot

Hi Friends, #GainJavaKnowledge This Spring Boot Rule Engine Changed How I Write Business Logic.

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Stop Writing If-Else: Build a Rule Engine in Spring Boot

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4 days ago

Java Tech Solutions

Spring Boot 4: The New Way to Call External APIs (2026 Ready)

Spring Boot 4 introduces a powerful Declarative HTTP Client that allows you to call external REST APIs using just Java interfaces ...

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Spring Boot 4: The New Way to Call External APIs (2026 Ready)

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3 weeks ago

ViewTube