C# – GraphQL API query in ASP.NET Core (Part I)

By | 16/03/2022

In this post, we will see how to create and consume GraphQL API query using .NET Core.But first of first, what is GraphQL?From GraphQL website:“GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API,… Read More »

Category: C#

Swift – Struct

By | 09/03/2022

In this post, we will see how to use Struct in Swift.But first of all, what is a Struct?:From Apple web site: “Use structures to represent common kinds of data. Structures in Swift include many features that are limited to classes in other languages: They can include stored properties, computed properties, and methods. Moreover, Swift… Read More »

Swift – Throwing functions

By | 02/03/2022

In this post, we will see how to use Throwing functions to handle errors in our code. We start opening Xcode and we create a Playground file called Errors where, we will define a simple method “Divide” to divide two number greater than 1: If we run the code, this will be the result: The… Read More »

Azure – Logic Apps

By | 16/02/2022

In this post, we will see how to create a Logic App to send an email when a new file is added in a blob storage.But first of all, what is a Logic App?From Microsoft web site:“Azure Logic Apps is a cloud-based platform for creating and running automated workflows that integrate your apps, data, services, and systems. With… Read More »

C# – Worker Services

By | 09/02/2022

In this post, we will see how to create a Worker Service in .net core to read messages in a RabbitMQ queue.But first of all, what is a Worker Service?From Microsoft web site:“Background service processing usually doesn’t involve a user interface (UI), but UIs can be built around them. In the early days with .NET… Read More »

Category: C#

SQL Server – Common Table Expression

By | 02/02/2022

In this post, we will see how to use a Common Table Expression (CTE) in Sql Server.But first of all, what is a Common Table Expression?From Microsoft web site:“Specifies a temporary named result set, known as a common table expression (CTE). This is derived from a simple query and defined within the execution scope of… Read More »

Web API – Minimal API with ASP.NET Core

By | 26/01/2022

In this post, we will see how to create a Minimal API with .net Core.But first of all, what is a Minimal API?From Microsoft web site:“Minimal APIs are architected to create HTTP APIs with minimal dependencies. They are ideal for microservices and apps that want to include only the minimum files, features, and dependencies in… Read More »

C# – RabbitMQ

By | 19/01/2022

In this post, we will see how to send notification using RabbitMQ with C#.But first of all, what is RabbitMQ?“RabbitMQ is a message-broker that offers multiple messaging protocols and features that help components asynchronously pass data (in the form of messages) among one another.”In RabbitMQ the messages are not published directly to a queue but,… Read More »

Category: C#