Page 21 | Programming Tutorials Blog | Learn Java, Spring & More

String Comparison in Java: equals() vs == vs compareTo() Explained

Learn the differences between equals(), ==, and compareTo() for comparing strings in Java with examples, performance tips, and best practices

Equals Vs ==Java Programming String Comparison Java String Equals Java Performance Java Strings CompareTo Java Tutorials String Manipulation

Understanding String Immutability in Java: Why It Matters and How It Works

Explore the concept of string immutability in Java — its performance benefits, memory implications, real-world usage, and best practices with examples

StringBuilder String Immutability Java Performance Equals Java Memory Java Strings String Pool Java Tutorial String Manipulation Immutable Object

Mastering Strings in Java: From Basics to Best Practices

Learn everything about Strings in Java — syntax, performance, real-world usage, and best practices with code examples and Java version updates

Java String Methods Java 21 StringBuilder Immutable String String Pool String Manipulation StringBuffer Performance Equals Java Strings Java 17 Java Tutorial

Understanding String Creation and Memory Management in Java

Learn how Java handles string creation, memory allocation, and performance optimizations with String Pool, StringBuilder, and key Java version features

String Pool StringBuffer Memory Optimization StringBuilder Java Performance String Creation Java Strings Java Tutorial String Memory String Manipulation

Immutable Objects in OOP – How to Design and Use in Java

Learn how to design and use immutable objects in Java for better code safety, thread-safety, and maintainability in modern OOP applications

Immutability Java Design Encapsulation Thread Safety Object Design Final Class Java OOP Record Abstraction Java Best Practices Clean Code

OOP Pitfalls in Java – Anti-patterns You Should Avoid

Avoid common OOP pitfalls in Java by learning key anti-patterns, their impact, and how to refactor them for clean, modular design

Object Oriented Programming Refactoring Design Patterns Java OOP Abstraction Code Smell Anti Patterns Inheritance Clean Code Java Best Practices Modular Design

How Java’s OOP Model Enhances Test-Driven Development (TDD) Practices

Discover how Java’s object-oriented programming model empowers test-driven development with reusable, modular, and easily testable code structures

Mock Testing Interfaces Java Testing TDD Java OOP Abstraction Design Principles Test Driven Development Object Oriented Programming SOLID

Open-Closed Principle in Java OOP – Write Flexible & Extensible Code

Understand the Open-Closed Principle in Java OOP. Learn how to build flexible, extensible software by writing code that is open for extension, closed for modification

Refactoring Java OOP SOLID Principles Open Closed Principle Abstraction Inheritance Clean Code Design Principles Extensibility Modular Design

dependency-inversion-interface-segregation-java

Dependency Inversion and Interface Segregation in Java – Write Modular and Scalable OOP Code

Learn how to apply Dependency Inversion and Interface Segregation in Java for clean, testable, and loosely coupled object-oriented designs

Java Interfaces Object Oriented Programming Java OOP SOLID Principles Dependency Inversion Abstraction Clean Architecture Interface Segregation Java Best Practices Modular Design

Object-Oriented Design Patterns in Java – Best Practices for Scalable Software Architecture

Learn object-oriented design patterns in Java with real-world examples, UML diagrams, and best practices to write scalable, clean, and reusable code

Software Architecture Object Oriented Programming Refactoring UML Design Patterns Java OOP SOLID Principles Clean Code Java Best Practices Modular Design

All Tutorials