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• Modern MediatR Library in .NET Core 9.0Jul 10, 2025. Modern MediatR Library in .NET Core
• 🍁Mastering SOLID Principles in Real-World .NET ProjectsJul 07, 2025. Learn SOLID principles in C# with real-world .NET examples. Master SRP, OCP, LSP, ISP, and DIP to write clean, testable, and scalable code using interfaces, patterns, and best practices for enterprise apps.
• Webhook pattern for an Azure Logic AppJul 01, 2025. This article describes how we can use asynchronous request reply pattern, webhook pattern with logic app to resolve timeout related issues during large data processing.
• Key Performance Tuning Techniques in Android Development (2025)Jul 01, 2025. Optimize Android app performance with innovative UI, memory management, threading, and modern tools like Jetpack Compose, Retrofit, Room, and Firebase to ensure smooth, fast, and reliable user experiences.
• Page Object Model Design Pattern: Benefits and ImplementationJun 30, 2025. The Page Object Model (POM) design pattern in Selenium improves test automation by separating UI structure from test logic, ensuring maintainability, reusability, readability, and scalability for growing web applications.
• Service Lifetimes in ASP.NET Core: Transient vs Scoped vs SingletonJun 25, 2025. Learn the differences between Transient, Scoped, and Singleton service lifetimes in ASP.NET Core with real-world examples
• Introduction to Dagger Hilt for Android DevelopmentJun 24, 2025. Learn how to use Dagger Hilt in Android to simplify dependency injection, reduce boilerplate code, and build cleaner, more maintainable apps with modern architecture best practices.
• Jetpack Compose and Its Basic Building BlocksJun 18, 2025. earn the basics of Jetpack Compose, Android’s modern UI toolkit. Understand its core building blocks like Composables, Layouts, and Modifiers to create intuitive and dynamic user interfaces.
• What is Singleton Design Pattern With Real Time Example in C#Jun 12, 2025. Learn how the Singleton Design Pattern works in C# with a real-time example. Understand its use in controlling object creation, ensuring only one instance exists for global access and efficiency.
• Mastering the Factory Pattern in C# 13: Best Practices with Real-World ExamplesJun 08, 2025. With this best practices guide by Ziggy Rafiq, you will learn Factory Pattern in C# 13 with clean architecture, DI, and testable design.
• Building a Clean ASP.NET Core API with C# 13, EF Core, and DDDJun 02, 2025. The guide is written by Ziggy Rafiq and follows real-world architecture and testing best practices to provide a clean, scalable REST API using ASP.NET Core, C# 13, EF Core, and MS SQL.
• Interpolation Search Algorithm in JavaJun 03, 2025. Learn how Interpolation Search improves upon Binary Search for uniformly distributed, sorted arrays. Explore its working, code examples in Java, performance, use cases, and comparison with Binary Search.2/2
• Understanding Cycle Sort in JavaJun 01, 2025. The fundamental principle behind cycle sort is to place each element directly into its final sorted position. The algorithm works by counting how many elements are smaller than the current element, which determines its correct position in the sorted array.
• Coil - Image Loading LibraryMay 26, 2025. Coil is a fast, lightweight, and modern image-loading library for Android, built using Kotlin and backed by Coroutines. It simplifies image loading with efficient caching and minimal setup.
• Typical Uses of JDBC with ArchitectureMay 16, 2025. The traditional client/server model has a rich GUI on the client and a database on the server. In this model a JDBC driver is deployed on the client.
• Event-Driven CQRS with C# 14 and the SQL Outbox PatternMay 15, 2025. Learn how to implement a reliable event-driven CQRS microservice using the SQL Outbox Pattern with C# 14. Ensure strong consistency, transactional event publishing, and fail-safe asynchronous processing for scalable distributed systems.
• Applying the Saga Pattern for Distributed Transactions Across Services Using C# ExamplesMay 07, 2025. The Saga pattern in microservices helps manage distributed transactions by breaking them into local transactions with compensating actions. It ensures data consistency and handles failures through choreography or orchestration.
• Build a CRUD App in .NET 8 MVC Using Dapper and Repository PatternMay 06, 2025. Learn to build a CRUD app in .NET 8 MVC using Dapper for lightweight data access and the Repository Pattern for clean code architecture.
• Abstract Factory Pattern for Notification Services in C# 14Apr 22, 2025. Discover how to use the Abstract Factory Pattern in C# 14 to build a flexible, provider-agnostic notification system.
• Sharing Session and Application dataApr 21, 2025. The request scope makes data available to multiple pages processing the same request. But in many cases, data must be shared over multiple requests.
• Singleton Pattern in C# 14: A Deep Dive with a Real-World ExampleApr 21, 2025. In software architecture, there are scenarios where only a single instance of a class should exist throughout the lifetime of an application.
• 🎨 Abstract Factory Pattern in C# 14Apr 21, 2025. In modern C# development, particularly within enterprise applications, it’s common to deal with families of related objects.
• Abstract Factory Pattern for Database Access in C# 14Apr 21, 2025. This article covers creating flexible, maintainable code for handling multiple databases, while leveraging modern C# features for clean architecture and scalability.
• What is New in JDK 24?Apr 18, 2025. JDK 24 introduces preview features like unnamed variables, pattern matching for primitives, string templates, and performance boosts, enhancing Java's productivity, readability, and native integration for modern development.
• Advanced Configuration in .NET CoreApr 17, 2025. .NET Core provides various configuration sources like appsettings.json, environment variables, and Azure Key Vault. You can use strongly typed configuration with IOptions, validate options, enable hot reload, and manage secrets securely for app development.
• C# Singleton Pattern: One Instance to Rule Them AllApr 16, 2025. The Singleton Design Pattern in C# ensures only one instance of a class exists and provides a global access point. It's ideal for managing shared resources like logging, configuration, or database connections.
• Introduction to Event Driven Architecture [EDA]Apr 15, 2025. Event-driven architecture (EDA) is a software design pattern where decoupled components communicate via events. It enables real-time, scalable, and flexible systems, commonly used in microservices, IoT, payment processing, and real-time analytics.
• Django Web framework Google Chart ExampleApr 14, 2025. Django, a Python web framework using the MVT pattern, simplifies web development with built-in admin, structured views, and templates—demonstrated using a Google Charts example for dynamic data visualization.
• .NET 8 - System.Linq.Dynamic.Core – using SQL LIKEApr 11, 2025. System.Linq.Dynamic.Core library does not support SQL LIKE, and I added support for it. Added SQL LIKE support to the System.Linq.Dynamic.Core in .NET 8 using a custom patch. Enables dynamic SQL pattern matching in EF8 projects where built-in LIKE functionality was missing.
• Open/Closed Principle (OCP)Apr 08, 2025. The Open/Closed Principle encourages extending software functionality without modifying existing code. It enhances flexibility, reduces bugs, and promotes maintainability by using interfaces and polymorphism for scalable, change-resilient design.
• Liskov Substitution Principle (LSP)Apr 07, 2025. Understand the Liskov Substitution Principle (LSP), a key SOLID principle that ensures subclasses can replace base classes without errors, promoting reliable inheritance, clean abstraction, and maintainable object-oriented design.
• Mastering SOLID Principles in Software DesignApr 06, 2025. The SOLID principles are five key object-oriented design guidelines—Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion—aimed at writing clean, maintainable, and scalable software systems.
• Understanding AI: A Beginner's GuideApr 04, 2025. Artificial Intelligence (AI) simulates human intelligence in machines to perform tasks like pattern recognition, decision-making, and learning from data. It powers apps like recommendations, predictions, and automation.
• What is Monolithic ArchitectureApr 01, 2025. Monolithic architecture is a software design pattern where the entire application is built as a single unit. It offers advantages like easier development and deployment but faces challenges in scalability and maintenance as applications grow.
• Decorator Design Pattern ( Singleton Design Pattern)Mar 28, 2025. This article explains the Decorator Design Pattern in C#, demonstrating how to dynamically add functionalities to objects without modifying their structure. It includes real-world examples, implementation steps, and code samples.
• Advanced APIs with ASP.NET Core: Middleware, EF Core, and VersioningMar 28, 2025. Learn how to build advanced APIs with ASP.NET Core using middleware, Entity Framework Core (EF Core), and API versioning. This guide covers request handling, database management with EF Core, and implementing versioning strategies for scalable and maintainable APIs.
• Integrating Java with QA Automation: Selenium WebDriver TestingMar 28, 2025. Java and Selenium WebDriver offer a robust foundation for QA automation, enabling scalable, maintainable, and efficient testing. Implementing best practices ensures a high-quality software delivery process.
• SQL Tag Library in Java Server PageMar 21, 2025. JSTL SQL tags are used to access databases and are designed for low-volume Web-based applications.? JSTL SQL tags facilitate database interactions in JSP pages, enabling data source setup, query execution, updates, and transactions through tags like <sql:setDataSource>, <sql:query>, <sql:update>, and <sql: transaction>
• Learn C#: Refactor CodeMar 18, 2025. Refactoring in C# enhances code readability, maintainability, and performance by eliminating redundancy, utilizing LINQ, extracting methods, applying null-coalescing operators, and implementing async/await patterns.
• Dynamic Database Web API in .NET 9: Clean Architecture & MediatR for FlexibilityMar 17, 2025. A Web API should support multiple database options such as SQL Server, PostgreSQL, MySQL, and SQLite without major code changes. In this article, we will build a .NET 9 Web API using Clean Architecture, Domain-Driven Design (DDD), and MediatR, while implementing dynamic database selection using Entity Framework Core (EF Core).
• Understanding IT Solution ArchitectureMar 12, 2025. Solution architecture is focused mainly on the understanding of the business requirements and based on that need to design the project. Solutions should be designed in a way that it will be easy for maintenance and updates.
• Domain Events & Pub/Sub Pattern: Manual Implementation vs MediatRFeb 27, 2025. Domain events and the publish/subscribe pattern are essential for building decoupled, scalable, and maintainable systems. Whether we're working on a microservices architecture or a modular monolith, these patterns help us manage complexity and enforce boundaries between components.
• Top AI Libraries for Java DevelopersFeb 25, 2025. Java developers can enhance their applications with AI capabilities using libraries like Deeplearning4j for deep learning, Weka for data mining, MOA for data stream analysis, Spark MLlib for scalable machine learning, and Neuroph for neural network development.
• Speed Testing Programming LanguagesFeb 19, 2025. How fast is the same code using different languages. In this article I used VS Code to write a loop in different languages and tested the execution speed with results.
• Understanding Bridge Design PatternFeb 13, 2025. This article explains its benefits, use cases, and implementation in C# with a real-world message-sending example using SmsMessageSender and EmailMessageSender.
• Understanding Factory Design Pattern Feb 11, 2025. Learn about the Factory Design Pattern in C#. This article explains its implementation with a real-world banking example, demonstrating how to create flexible, maintainable, and decoupled object creation logic.
• Building a Number Guessing Game in JavaFeb 10, 2025. Learn how to create a number guessing game in Java. This beginner-friendly project covers random number generation, user input handling, loops, and conditionals, with enhancements like difficulty levels and input validation.
• CQRS and Mediator Pattern in a .NET 8 Web APIFeb 10, 2025. This article explains how to implement CQRS and Mediator patterns in a .NET 8 Web API. It covers the benefits of separating read and write operations with CQRS, and how the Mediator pattern reduces dependencies between objects.
• Understanding Abstract Factory Design PatternFeb 01, 2025. This article explains the Abstract Factory Design Pattern in C#, demonstrating its implementation with a real-world payment gateway example. It covers abstract products, factories, concrete implementations, and client usage.
• Design Patterns for Scalable ASP.NET MVC ApplicationsJan 31, 2025. Discover key design patterns like Repository, Unit of Work, Dependency Injection, Factory, Singleton, and Command to enhance the scalability, maintainability, and testability of your ASP.NET MVC applications.
• Swap First and Last Rows in a Matrix Using Java with CodeJan 28, 2025. Learn how to interchange the first and last rows of a matrix in Java using simple loops or efficient methods like `System.arraycopy()`, complete with examples, explanations, and practical tips.
• Java Program for Counting the Number of Vowels in a StringJan 28, 2025. This article explains how to count the number of vowels (a, e, i, o, u) in a given string using Java. It covers two approaches: a simple method using loops and conditional statements, and a more optimized approach utilizing a Set for quick vowel lookups.
• Java Program to Count the Number of Even and Odd in an ArrayJan 27, 2025. The title "Java Program to Count the Number of Even and Odd Numbers in an Array" refers to a Java program that demonstrates how to count how many numbers in an array are even and how many are odd. The article explains the concept of even and odd numbers, and provides a step-by-step guide on implementing a Java solution using simple loops and conditional statements.
• Mastering C# 13.0: Best Practices and Coding StandardsJan 26, 2025. Explore the essential coding standards and new features of C# 13.0. Enhance your development skills with practical examples and coding snippets for writing clean, efficient, and maintainable code.
• The Java.NET PackageJan 25, 2025. The Java.NET package provides classes for implementing networking functionality in Java. It supports TCP, UDP, and HTTP protocols, enabling tasks like creating sockets, managing URLs, sending/receiving data, and handling network connections.
• Java Program to Calculate Factorial Using RecursionJan 23, 2025. In this article, we explore how to calculate the factorial of a number using recursion in Java. Factorial, denoted as n!, is the product of all positive integers less than or equal to a given number n.
• Printing a 2D Array in Java with CodeJan 23, 2025. Explore methods to print a 2D array in Java, including nested loops, Arrays.deepToString(), for-each loops, and Java 8 streams, with detailed explanations and code examples for effective implementation.
• Merging Two Arrays in Java with CodeJan 22, 2025. This article explores merging arrays in Java, covering efficient techniques like `System.arraycopy()`, manual iteration, Java Streams, and ArrayList, with code examples to suit various programming needs.
• Java 21 JUnit Testing Best PracticesJan 21, 2025. The best practices for JUnit testing in Java 21 by Ziggy Rafiq include leveraging new language features like record patterns and string templates. Develop maintainable and robust Java applications by leveraging test isolation, AAA patterns, and parameterized tests.
• Java Program to Rotate a Square Matrix by 90 DegreesJan 21, 2025. Rotating a matrix by 90 degrees is a common problem in programming, often asked in coding interviews and competitions. The task involves changing the arrangement of elements in a square matrix such that the rows of the original matrix become columns in the rotated matrix, specifically in a clockwise direction.
• Copying All Elements of One Array to Another Array in Java with CodeJan 21, 2025. Learn how to copy arrays in Java using user input, iterative methods, and `System.arraycopy()`. This article demonstrates seamless duplication of entire arrays and subsets with practical examples.
• Java Program to Generate Pascal's TriangleJan 20, 2025. A Java Program to Generate Pascal's Triangle creates a pattern of numbers where each number is the sum of the two numbers directly above it. The program allows the user to input the number of rows they want for the triangle.
• Java Program to Check Whether a Number is a Strong NumberJan 20, 2025. A Strong Number, also known as a Krishnamurthy number, is a number where the sum of the factorials of its digits equals the number itself. For instance, the number 145 is considered a Strong Number because the factorial of 1 is 1 (1!), the factorial of 4 is 24 (4!), and the factorial of 5 is 120 (5!).
• Sum of Fibonacci Series Up to a Number N in Java with CodeJan 20, 2025. This article explains how to calculate the sum of Fibonacci numbers up to a given number \( N \) in Java, with step-by-step logic, code examples, and practical implementation details.
• Java Program to Calculate the Sum of Odd Numbers in a Given RangeJan 17, 2025. This topic explains how to write a Java program to calculate the sum of all odd numbers within a specified range. The program takes a user-defined start and end value, then loops through the range to identify odd numbers (numbers not divisible by 2).
• Print Fibonacci Series in Java Using Different MethodsJan 17, 2025. This article explores four methods to generate the Fibonacci series in Java: iteration, recursion, dynamic programming (memoization), and Java streams, offering optimized, modern, and functional approaches for various scenarios.
• Java Program to Implement Matrix TranspositionJan 16, 2025. Java Program to Implement Matrix Transposition involves writing a Java program that performs matrix transposition, a mathematical operation where the rows and columns of a matrix are swapped. In simpler terms, the element at position (i, j) in the original matrix moves to position (j, i) in the transposed matrix.
• Java Program to Check Whether a Number is a Perfect SquareJan 15, 2025. The topic "Java Program to Check Whether a Number is a Perfect Square" focuses on creating a Java program that checks if a given number is a perfect square. A number is considered a perfect square if it can be expressed as the square of an integer (e.g., 16 is a perfect square because it is 4 × 4).
• Java Program to Find the Average of Array ElementsJan 14, 2025. "Java Program to Find the Average of Array Elements" refers to a Java program that calculates the average of the numbers stored in an array. The program adds up all the elements of the array and then divides the sum by the total number of elements to get the average.
• Checking Two Matrices Are Equal in Java or NotJan 14, 2025. Learn how to compare two matrices in Java by implementing a `Matrix` class to handle creation, input, and comparison. This article covers object-oriented concepts, user input, and array manipulation.
• What We Didn't Know About C# 13Jan 13, 2025. Ziggy Rafiq shows us how to leverage C# 13's hidden gems, including advanced pattern matching and performance enhancements that allow for faster and more effective development.
• Printing Different Types of Star Patterns in Java with CodeJan 09, 2025. Star pattern programs in Java demonstrate the use of nested loops and control structures, creating shapes like squares, pyramids, diamonds, and hollow squares with illustrative code examples and outputs.
• Sorting Array in Ascending and Descending order in JavaJan 09, 2025. Learn to sort arrays in Java using built-in methods like `Arrays.sort()` for ascending order and `Arrays.sort()` with `Collections.reverseOrder()` for descending order, complete with examples and explanations.
• Calculate Simple Interest in Java with CodeJan 08, 2025. Learn how to calculate simple interest in Java using user input, exception handling, and validation. This article includes step-by-step explanations, example code, and techniques for handling invalid user inputs effectively.
• Check Input Character is a Vowel or Consonant in Java With codeJan 07, 2025. Learn how to identify vowels and consonants in Java using if-else and switch statements. This article explains character validation and control flow and provides example programs for clarity and practice.
• Check Armstrong Numbers Between Two Integers in Java with CodeJan 06, 2025. Learn to identify Armstrong numbers in a given range using Java. This article explains logic, digit manipulation, and mathematical operations, with an example program to detect and display Armstrong numbers efficiently.
• What is Factory Method Design Pattern?Jan 06, 2025. Learn how to build an AI-powered birthday party planner using Copilot Studio and Microsoft OpenAI. Streamline theme selection, product management, and logistics with intelligent automation for efficient and creative event planning.
• Checking Leap Year in Java with CodeJan 03, 2025. This article explains how to determine leap years in Java using conditional statements, ternary operators, functions, and Java's built-in `Year` class, with code examples and clear explanations for each method.
• 3 Easy Ways to Find the Missing Number in an Array in JavaJan 03, 2025. The article "3 Easy Ways to Find the Missing Number in an Array in Java" explains how to efficiently find the missing number in an array of numbers ranging from 1 to n. It presents three straightforward methods to solve the problem.
• How to Find the Largest and Smallest Element in an Array in JavaJan 02, 2025. In this article, we explained how to find the largest and smallest numbers in an array in Java. The process involves initializing two variables, one for the largest and one for the smallest number, with the first element of the array.
• Display Current Date & Time Using Java With CodeJan 01, 2025. Learn how to display and format the current date and time in Java using `LocalDate`, `LocalTime`, `LocalDateTime`, `ZonedDateTime`, and `DateTimeFormatter` from the `java.time` package with practical examples.
• Implementing Bubble Sort, Merge Sort, and Quick Sort in JavaDec 31, 2024. This article explains how to implement three popular sorting algorithms—Bubble Sort, Merge Sort, and Quick Sort—in Java. It provides simple, step-by-step explanations for each algorithm, including how they work, their code implementations, and their advantages and disadvantages.
• Checking if a Number is Odd or Even in Java with CodeDec 31, 2024. Learn three methods to check odd or even numbers in Java using modulus, bitwise, and ternary operators with clear examples, explanations, and practical insights for beginners.
• Why We need Factory Design Pattern?Dec 31, 2024. The Factory Design Pattern is a creational design approach that simplifies object creation by providing a central mechanism. It promotes code reusability, maintainability, and decoupling, making software development efficient and scalable.
• How to Set Up the Java Path on WindowsDec 27, 2024. The topic "How to Set Up the Java Path on Windows" covers the essential steps needed to configure your system so that Java commands can be run from anywhere in the command line.
• How to Generate Random Numbers in Java with Code?Dec 27, 2024. Discover multiple techniques to generate random numbers in Java using `java.util.Random` and `Math.random()`, with detailed explanations, code examples, and practical use cases for simulations, gaming, and cryptography.
• Displaying All Prime Numbers from 1 to N Using Java with CodeDec 26, 2024. Explore three methods to display prime numbers in Java: Simple Loop, Square Root Optimization, and Sieve of Eratosthenes, with detailed explanations, code examples, and efficiency comparisons for each approach.
• How to Run a Java Program on Windows?Dec 26, 2024. This guide walks you through the process of writing and running a simple Java program on a Windows computer. It covers the installation of the Java Development Kit (JDK), setting up your environment, writing a basic Java program (a car simulation), and compiling and running the program using Command Prompt.
• RxJS Subjects in AngularDec 24, 2024. RxJS Subjects in Angular act as both Observable and Observer, enabling real-time data sharing. Multiple subscriptions and Angular services allow seamless communication between components using the next() and subscribe() methods.
• Advanced Logging with Proxies in C#Dec 24, 2024. This article presents a lightweight, dependency-free logging mechanism in C# using the DispatchProxy class. It enables efficient method interception, conditional logging, performance optimization, and error handling without external dependencies.
• How to Reverse a String in JavaDec 24, 2024. Reversing a string in Java is a common task that involves reversing the order of characters in a string. For example, "Hello" becomes "olleH". To accomplish this in Java, we can use the StringBuilder class, which allows us to efficiently manipulate and reverse strings.
• Printing "Hello, World!" in Java: Different Techniques and ExamplesDec 20, 2024. This article explores various methods to print "Hello, World!" in Java, introducing beginners to Java's syntax and structure. Examples include basic output, methods, string variables, and StringBuilder for dynamic messages.
• Creating a Currency Converter Using Java with Code Dec 19, 2024. This article demonstrates creating a Java-based console currency converter that converts amounts between USD, EUR, and INR using predefined exchange rates. It includes user input, conversion logic, and sample code.
• Implement the Mediator Pattern in a .NET Web APIDec 17, 2024. Learn how to implement the Mediator Pattern in a .NET Web API using the MediatR library. This design pattern reduces tight coupling between components by centralizing communication through a mediator.
• Take User Input in Java with BufferedReaderDec 12, 2024. Learn how to take user input in Java using BufferedReader and Console classes. This guide includes detailed explanations, code examples, error handling, and practical applications for seamless input handling.
• Transactional Outbox PatternDec 07, 2024. The Transactional Outbox Pattern ensures data consistency in distributed systems by storing events in an outbox table within the database. It simplifies reliable messaging, enabling seamless communication between microservices while avoiding the complexity of two-phase commits.
• Menu Navigation Layout in Android StudioDec 06, 2024. The article explains creating a navigation menu layout in Android to enable seamless activity transitions. It covers Java code and XML design with DrawerLayout and NavigationView, ensuring intuitive UI interaction.
• Take Input in Java using Scanner Class with CodeDec 06, 2024. Learn how to capture user input in Java using the Scanner class. This guide covers importing, creating Scanner objects, reading inputs (strings, integers, doubles), and handling exceptions with examples.
• Top IDEs for Java Development in 2024Dec 02, 2024. An IDE (Integrated Development Environment) is a software tool that helps developers code, test, and debug efficiently. Popular Java IDEs in 2024 include IntelliJ IDEA, Eclipse, NetBeans, and more.
• How to Use Microsoft Teams for Project ManagementNov 28, 2024. Microsoft Teams simplifies project management by integrating task management, real-time communication, and collaboration. Use Planner for tasks, schedule check-ins, and keep your team organized with chat updates and meetings.