Category Archives: C#

C# – Asynchronous Programming

By | 26/05/2021

In this post, we will see how to manage Asynchronous Programming in C#.Asynchronous programming is a means of parallel programming in which a unit of work runs separately from the main application thread and notifies the calling thread of its completion, failure or progress.Obviously, there would be many things to see and understand in Asynchronous… Read More »

Category: C# Tags:

Design Patterns – Command

By | 31/03/2021

From https://en.wikipedia.org/wiki/Command_pattern:“In object-oriented programming, the command pattern is a behavioral design pattern in which an object is used to encapsulate all information needed to perform an action or trigger an event at a later time. This information includes the method name, the object that owns the method and values for the method parameters.”In a nutshell, we can use the Command Pattern to encapsulate… Read More »

Azure – Queue with Service Bus

By | 24/03/2021

In this post, we will see how to send message in a queue using Azure Service Bus.But first of all, what is Azure Service Bus?“Microsoft Azure Service Bus is a fully managed enterprise message broker with message queues and publish-subscribe topics.If two applications want to communicate with each other with less dependency, then Azure service… Read More »

C# – Events

By | 10/03/2021

In this post, we will see what an Event is and how we can use it.First of all, what is an Event?From Microsoft web site:“An event is a message sent by an object to signal the occurrence of an action. The action can be caused by user interaction, such as a button click, or it… Read More »

Category: C# Tags:

C# – Dynamic Type

By | 24/02/2021

In this post, we will see what a Dynamic Type is and how to use it. Dynamic Type was introduced in C# 4.0 and it avoids compile-time type checking.It escapes type checking at compile-time and it resolves type a run time.A dynamic type variable is defined using the dynamic keyword.Let see some examples: DEFINING A… Read More »

Category: C# Tags:

C# – Delegates

By | 10/02/2021

In this post, we will see what Delegates are and how to use them.First of all, what is a Delegate?From Microsoft web site: “A delegate is a type that safely encapsulates a method, similar to a function pointer in C and C++. Unlike C function pointers, delegates are object-oriented, type safe, and secure. The type of a… Read More »

Category: C# Tags:

C# – TDD

By | 06/01/2021

In this post, we will see how to create a simple Console application (a calculator), using TDD.But first of all, what is TDD?From Wikipedia:“Test-driven development (TDD) is a software development process that relies on the repetition of a very short development cycle: requirements are turned into very specific test cases, then the code is improved… Read More »

Category: C# Tags:

C# – Tips for String

By | 09/12/2020

In this post, we will see some interesting methods to use with String. HOW TO REVERSE A STRING HOW TO REVERSE THE ORDER OF WORDS IN A GIVEN STRING HOW TO COUNT THE OCCURRENCE OF EACH CHARACTER IN A STRING HOW TO FIND ALL POSSIBLE SUBSTRING OF A GIVEN STRING HOW TO REMOVE DUPLICATE CHARACTERS… Read More »

Category: C# Tags:

C# – Logging in .NET Core

By | 01/09/2020

In this post, we will see how to add Logging in the project Api.Orders created in the post: Web API – How to use Polly library with Ocelot.Logging is a built-in feature of ASP.NET Core and .NET Core Work Services and it is provided as part of the Microsoft.Extensions.Logging library. For more information: Microsoft Web… Read More »

Category: C# Tags: