In this post, we will see how to create a custom button style in Swift. First of all, we create a swift project and we add, in the file ContentView, this code: [CONTENTVIEW.SWIFT] Obviously the application is very easy, but it isn’t the principal goal of the the post. If we run the application, this… Read More »
In this post, we will see how to create a Unit Test in Swift, in order to test a function called IsNumberEven used to check if a number in input is either even or odd. First of all, we create a Swift file called Core, where we will define the function IsNumberEven: [CORE.SWIFT] Obviously function… Read More »
In this post, we will see how to create a Sql Server Db backup and save it into a Storage container, using Powershell. We will run a backup of the Db called dockertest and then, we will save it into a container called dbbackup. In order to create a complete backup, we will use a… Read More »
In this post, we will see how to use environment variables in Angular. We will use the same Angular project created for the post How to Dockerize an Angular application and we will add a call at the Web API Service that I have deployed on Docker.hub: First of all, we run the Docker image… Read More »
In this post, we will see how to render a list of objects in React. First of all, we create a function component called listuser, where we will define a list of users: [LISTUSER.JS] Then, using the Javascript method map, we will display the list: Finally, we add the component listuser in App.js: If we… Read More »
In this post, we will see how to override the connection string of the Web API Docker image, created in the post Docker – Web API and Sql Server In this project we have two connections strings, defined in appsettings.json: and, before we created our Docker image, we have selected the last one in Startup.cs:… Read More »
In this post, we will see how to connect a Docker Web API Solution with a SQL Server Database on premises and on Cloud. DB ON PREMISES From our system, we open SSMS, we create a DB called TestDocker1 and then we run some sql scripts, in order to create a table called TabUser and… Read More »
In this post, we will see how to manage onClick event in React. FUNCTION COMPONENT: We create a function component called FunctionEvent: [FUNCTIONEVENT.JS] Then, we add this component into App.js: [APP.JS] If we run the application, this will be the result: CLASS COMPONENT: We create a Class component called ClassEvent [CLASSEVENT.JS] Then, we add this… Read More »
In this post, we will see how to call a method from a component to another in React. First of all, we create a Class component called Page1 where we will define a method called ChangeText, used to change the text in a label.Then, we will create a Function component called Page2 and a Class… Read More »