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 »
In this post, we will continue to see how to create and consume GraphQL query using .NET Core.This is the continue of the post: C# – GraphQL API in ASP.NET Core (Part I) FILTERINGIn order to filter a query in GraphQL, we have to do add the attribute [UseFiltering] in Query class and then, we… Read More »
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 »
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 »
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 »
In this post, we will see some query examples to run in a MongoDB database. We start writing this Docker-compose file to create a docker container with an instance of MongoDB: [DOCKER-COMPOSE.YML] Now, we execute the docker-composer file and then, we will use NoSQLBooster to run queries in the database: Now, we create a database… Read More »
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 »
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 »
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 »