Mika Dev Hub

.NET Concepts, C# Fundamentals, Software Development

SOLID Principles in C# – A Complete Guide for Clean and Maintainable Code

Mika Dev Hub / December 28, 2025

SOLID Principles in C# are the foundation of clean, scalable, and maintainable object-oriented software. As applications grow, poorly designed code […]

.NET Concepts, C# Fundamentals

Abstract Class vs Interface in C# – When to Use What (With Examples)

Mika Dev Hub / December 25, 2025

Introduction Abstract vs Interface in C# is one of the most commonly asked questions in .NET interviews.Many developers understand the

.NET Concepts, C# Fundamentals

IQueryable vs IEnumerable in C# – Real Difference with Examples

Mika Dev Hub / December 22, 2025

Introduction Developers frequently encounter the question “IQueryable vs IEnumerable” in C# and .NET interviews. “What is the difference between IQueryable