Swift – Class (Part II)

By | 30/03/2022

Swift – Class (Part I) MULTIPLE INITIALIZERS If we run this code, these will be the results: DEINITIALIZERDeinitialization is a process used to deallocate the memory space before a class instance deallocated. The ‘deinit’ keyword is used to deallocate the memory spaces occupied by the system resources. If we run this code, these will be… Read More »

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 »