Sometime, I want to check my public IP address. However in that machine, there is no GUI or Web Browser to check the IP via ipinfo, whatismyipaddress services,... User Interface: https://ipinfo.io/ https://ifconfig.me Command: curl -s ifconfig.me/ip or curl -s ipinfo.io Where "-s" or "--silent": hide progress meter and display output
In EntityFrameworkCore, if you want to create migration files for your DbContext, you would like to run a command like this > dotnet ef migrations add InitMigration Do you know how the 'migrations add' works? There are various ways to create DbContext in the migration, do you know that? In this article, I will give … Continue reading How does entity framework migration deal with DbContext?
If you are a Visual Studio user, there are MSBuild version requirements so use only the .NET Core SDK supported for each Visual Studio version. By that means, If you are using Visual Studio 2017, you only able to use .NET Core 2.2.106 SDK VS Version.NET Core SDKVisual Studio 2017 and Visual Studio for Mac2.2.106Visual … Continue reading .NET Core 2.2 is not visible In Visual Studio