Mastering the SOLID Principles in Java: A Guide to Writing...
Image of Robert C. Martin (Uncle Bob) in his office with computers, taken on 22 January 2020. This image is...
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Java
Java
Understanding ClassNotFoundException and NoClassDefFoundError in Java
When working with Java applications, developers may encounter two common exceptions related to class loading issues: ClassNotFoundException and NoClassDefFoundError. Although...
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Concurrency and Multithreading
Java
Java 8 Features
Differences between the CompletableFuture methods in terms of their functionality?
In Java, CompletableFuture is a class that provides a way to perform asynchronous computations and handle their results. It supports...
Java
Concurrency and Multithreading
Reentrant Locks: Avoiding Deadlocks with Nested Method Calls
Here’s an example scenario where a reentrant lock is useful, but a synchronized lock would not work correctly: Imagine you...
Java
Concurrency and Multithreading
CountDownLatch in Java: A Comprehensive Guide
1. Introduction The CountDownLatch class is a powerful concurrency construct provided by Java. Its purpose is to allow one or...
Java
Concurrency and Multithreading
Java 8 Features
What is Stream.generate() in Java 8?
The Stream.generate() method in Java is a powerful feature introduced in the java.util.stream.Stream class. It allows you to create an...
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Concurrency and Multithreading
Java
Java 8 Features
Write Better Java Code with Lambda Expressions: A Developer’s Guide...
Here are examples of best practices for using lambda expressions in Java: Explanation Here’s why modifying a local variable within...
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Java
Java 8 Features
Mastering Lambda Expressions in Java: A Guide to Conciseness and...
Introduction Lambda expressions were introduced in Java 8, which revolutionized the way developers can write Java code. They offer a...
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Java
🔖 Java Enums: A Comprehensive Guide 🔖
In the world of Java programming, enums (short for enumerations) are a powerful feature that provides a way to define...
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Java
Mastering HashMap in Java: A Comprehensive Guide to its Methods
Introduction to HashMap In Java, HashMap is a part of the Collections Framework, which allows storing items in key-value pairs....