DotNet Full Stack Dev

In the vast landscape of Microsoft SQL Server, where databases thrive and transactions hum, SQL Server Jobs emerge as the diligent choreographers, orchestrating a symphony of routine tasks.  For those new to the world of databases, this blog serves as your guide, breaking down SQL Server Jobs into digestible pieces, enriched with real-world analogies and snippets in MS SQL. The Essence of SQL Server Jobs Imagine Your Personal Database Assistant Think of SQL Server Jobs as your personal database assistant, a reliable companion that carries out repetitive tasks on your behalf. From nightly backups to routine data cleanups, SQL Server Jobs act as the behind-the-scenes organizers, ensuring your database remains in top-notch shape. Components of SQL Server Jobs Breaking Down the Ensemble Before diving into the creation of SQL Server Jobs, let's acquaint ourselves with the key players in this ensemble Job: The grand conductor orchestrating the entire performance. A job encapsulates a set...

In modern software development, managing dependencies is a crucial aspect of building scalable, maintainable, and testable applications.  Dependency Injection (DI) is a design pattern that addresses the challenge of handling dependencies by providing a way to inject them into a class rather than having the class create them.  In this blog post, we'll delve into the concept of Dependency Injection in C#, exploring its benefits and providing real-world examples. Understanding Dependency Injection Dependency Injection is a technique where the dependencies of a class are provided from the outside, usually through constructor injection or property injection. This promotes the principles of Inversion of Control (IoC), allowing for better separation of concerns and improved testability. Real-World Analogy Imagine a coffee shop where a barista makes a variety of coffee drinks. In a non-dependency-injected scenario, the barista might have to manage every aspect, from growing the coffee...

In the world of object-oriented programming, two essential concepts, method overloading and method overriding, play a crucial role in creating flexible and maintainable code. In this blog post, we'll explore these concepts in C#, providing real-world examples and code snippets to illustrate their usage. Method Overloading Method overloading allows a class to have multiple methods with the same name but different parameters. It provides a way to create more readable and intuitive APIs by offering multiple ways to interact with a class or object. Real-World Example: A Calculator Class Imagine you're building a Calculator class. With method overloading, you can create various versions of the Add method to handle different types of inputs. public class Calculator { // Method Overloading public int Add ( int a, int b ) { return a + b ; } public double Add ( double a, double b ) { return a + b ; }   public strin...

In C#, classes serve as the building blocks of object-oriented programming, providing a blueprint for creating objects. Understanding the types of classes and their applications is crucial for designing robust and maintainable software. In this blog, we’ll delve into various types of classes in C#, accompanied by real-world scenarios and code snippets for a practical understanding. 1. Regular (Instance) Classes Definition: Regular classes are the most common type and are used to create instances or objects. They can contain fields, properties, methods, and other members. Example Scenario: A Person class representing individual persons with properties like Name and Age. public class Person { public string Name { get ; set ; } public int Age { get ; set ; } } 2. Static Classes Definition: A static class cannot be instantiated and can only contain static members (methods, properties, fields). It’s often used for utility functions. Example Scenario: A MathUtility cla...

In the realm of C# programming, the  ref  and  out  keywords serve as powerful tools for handling parameters in method calls.  While they might seem similar, each plays a distinct role. In this blog post, we'll delve into the nuances of these keywords, exploring their applications and providing illuminating code snippets. ref Keyword: Passing by Reference The  ref  keyword allows a method to modify the value of the parameter it receives. It facilitates two-way communication between the calling method and the called method. public void IncrementByRef ( ref int number ) { number ++ ; } // Usage int value = 5 ; IncrementByRef ( ref value ) ; Console . WriteLine ( value ) ; // Output: 6 C# Copy In this example, the  IncrementByRef  method modifies the value of the  number  parameter, and the change is reflected in the calling method. out Keyword: Returning Multiple Values The  out  keyword is used to pass ...

C# is a rich and versatile language with many features that make it a favourite among developers.  While popular keywords like class, if, and foreach are well-known, there are some lesser-known yet powerful keywords that play a crucial role in specific scenarios.  In this blog post, we'll unravel the mysteries behind these keywords with enlightening code snippets. yield - Lazy Iteration public IEnumerable < int > GenerateNumbers ( ) { for ( int i = 0 ; i < 5 ; i ++ ) { yield return i ; } } // Usage foreach ( var number in GenerateNumbers ( ) ) { Console . WriteLine ( number ) ; } C# Copy The yield keyword allows the creation of iterators in a more memory-efficient and lazy way. It's particularly useful when generating a sequence of values on-the-fly. using - Resource Management using ( var resource = new MyDisposableResource ( ) ) { // Code that uses the resource } C# Copy While using is a common keyword for...