All Tutorials

Logging and Tracing Execution Through Lambdas in Java

Master logging and tracing execution paths through Java lambdas. Learn best practices, pitfalls, and integration strategies with real-world examples

Function CompositionLogging StrategyJava LambdasDebugging LambdasJava 8 FeaturesLambda DebuggingLambda LoggingStreams APIJava TracingJava 21 FunctionalFunctional InterfacesJava.util.functionFunctional Programming

Common Pitfalls When Testing Lambda-Based Code in Java

Learn how to effectively test Java lambda expressions and avoid common pitfalls. Covers functional interfaces, mocking, exception handling, and more.

Streams APIFunction CompositionUnit Testing LambdasJava Functional ProgrammingJava LambdasFunctional InterfacesJava.util.functionMockito With LambdasJava 8 FeaturesLambda Testing

Top 10 Lambda Use Cases for Everyday Java Development

Discover the top 10 real-world use cases of Java lambda expressions. Learn how lambdas simplify functional programming, streams, concurrency, and more

Streams APIFunction CompositionPredicate Use CasesJava 21 FeaturesJava LambdasFunctional InterfacesJava.util.functionReal World Java ExamplesLambda Best PracticesJava 8 Features

Functional Interfaces with Spring Framework: Real-World Integration Guide

Learn how to use functional interfaces and Java lambdas with the Spring Framework for cleaner, modular, and testable enterprise-grade applications.

Streams APIFunction CompositionJava Spring BootJava 21 FeaturesSpring FrameworkJava LambdasFunctional InterfacesJava.util.functionSpring Functional ProgrammingJava 8 Features

Lambdas in Java 8 vs Java 11 vs Java 21: What Changed?

Explore how lambda expressions have evolved from Java 8 to Java 21. Compare features, syntax, and real-world usage across modern Java versions.

Java 11Java 21Streams APIFunction CompositionVirtual ThreadsJava Version ComparisonJava LambdasFunctional InterfacesJava.util.functionLambda SyntaxJava 8 Features

Functional Interfaces in Java 8+: Real-World Examples and Best Practices

Discover Java 8+ functional interfaces with real-world examples. Learn how to use Function, Predicate, Consumer, and Supplier in modern Java apps

Streams APIFunction CompositionSupplier In JavaJava Functional ProgrammingConsumer UsageJava LambdasFunctional InterfacesJava.util.functionPredicate ChainingJava 8 Features

Scoped Values and Lambdas in Java 21: A Modern Guide to Safer Concurrency

Master scoped values and lambdas in Java 21 for safe, efficient concurrency. Learn real-world examples, performance tips, and functional best practices.

Streams APIFunction CompositionJava 21 FeaturesVirtual ThreadsScoped ValuesJava LambdasStructured ConcurrencyFunctional InterfacesJava.util.functionJava 8 Features

Improving Functional Code with Java 17 Records and Lambdas

Learn how Java 17 records and lambdas improve functional code. Explore cleaner models, DTOs, pipelines, and pattern matching in real-world apps.

Java RecordsStreams APIFunction CompositionJava 17 FeaturesRecord Pattern MatchingJava LambdasFunctional InterfacesJava.util.functionFunctional ProgrammingJava 8 Features

Structured Concurrency and Lambdas in Java 21: Write Safer Async Code

Master structured concurrency and lambdas in Java 21. Learn how to write safer, scalable async code using virtual threads and functional interfaces

Lambda PerformanceStreams APIJava 21 FeaturesVirtual ThreadsScoped ValuesJava LambdasStructured ConcurrencyFunctional InterfacesJava.util.functionFunctional Programming

Virtual Threads and Lambdas in Java 21: A Perfect Match for Modern Concurrency

Discover how Java 21 virtual threads and lambdas combine for lightweight, scalable concurrency. Includes functional patterns and real-world examples

Streams APIFunction CompositionAsync JavaJava 21 FeaturesVirtual ThreadsJava LambdasStructured ConcurrencyLambda ThreadingFunctional InterfacesJava.util.function