In this post, we will see how to add a Picker for selecting Sex in the form created in: How to create a Form First of all, we define an array with all the items to display in the picker and then we define a variable where we will save the Picker’s item chosen: Then,… Read More »
In this post, we will see how to deploy our custom image created in the postDocker – How to push a Docker image into Docker Hub with VS 2019, in an Azure Web App for Containers. We open a browser, go to https://portal.azure.com and we create a new Web App for Containers: We start inserting… Read More »
In this post, we will see how to create a Form in Swift. We start creating a file called PageForm.swift and then, we set it as starter page, changing the file SceneDelegate.swift: [PAGEFORM.SWIFT] If we run the application, this will be the result:
In this post, we will see how to run the custom image created in the post: How to push a Docker image into Docker Hub with VS 2019.In my case, I will run a Web API (.NET Core) Docker container into a macOS system. We open a Terminal and run the command:docker run -p 8080:80… Read More »
In this post, we will see what SOLID means and how to implement it using C#. SOLID is a mnemonic acronym for five designers principles that help us to write software more understandable, easier to maintain, flexible and easier to extend.The five principles are:Single responsibility principleOpen/closed principleLiskov substitution principleInterface segregation principleDependency inversion principle SINGLE RESPONSABILITY… Read More »
In this post, we will see how to push a Docker image into Docker Hub, using VS 2019. We open VS 2019, select a new ASP.NET Core Web Application project, select API, check “Enable Docker Support” and finally we push the “Create” button.Compared to a standard API project, this project has only a Dockerfile file… Read More »
In this post, we will see how to pass values to a Component in React.This is possible using the Props, that is kind of global variable or object, using them like HTML attributes. First of all, we create a file called User.js: [USER.JS] Then, we import and use this component in the file App.js: [APP.JS]… Read More »
Docker – How to install on Win 10 In this post, we will see how to install Docker on macOS.First of all, we have to download, from the Docker official web site, the latest version of Docker Desktop: Once the download is finished, double click the docker.dmg file, in order to start the installation: After the… Read More »
In this post, we will see how to use In-Memory Database Provider for Unit Test. We start creating a Blank Solution called ProjectDemo and then, we add a Class Library (.NET Core) called Entities where we will define a class called Retailer: [RETAILER.CS] Then, we add another Class Library (.NET Core) called Data where we… Read More »