George Kosmidis

Microsoft MVP | Speaks of Azure, AI & .NET | Founder of Munich .NET
Building tomorrow @
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Code Snippet: How to upload an image with FTPS in ASP.NET Core

Code Snippet: How to upload an image with FTPS in ASP.NET Core

This post is contains sample on how to upload an image with FTPS in ASP.NET Core. It also contains a cheat sheet of all the properties and methods of an instance of an FtpWebRequest object, mostly as a quick reference guide.

Published 4 years ago
Swagger in ASP.NET Core: Tips & Tricks

Swagger in ASP.NET Core: Tips & Tricks

This post contains a few tips and tricks that can help you transform your swagger UI into an interactive documentation. If you don’t yet know how to install swagger in ASP.NET Core, this post will help you Get started with Swagger and ASP.NET Core.

Published 4 years ago
Microsoft MVP - George Kosmidis
Get started with Swagger and ASP.NET Core

Get started with Swagger and ASP.NET Core

This post is an overview of how to install and configure Swagger for .NET Core. If you are searching for tips & tricks, you might be interested in the article: Swagger in .NET Core: Tips & Tricks.

Published 4 years ago
Azure Architecture Icons - SVGs, PNGs and draw.io libraries
Publish a containerized .NET Core app using Docker, Azure DevOps, Azure Container Registry and Azure App Service

Publish a containerized .NET Core app using Docker, Azure DevOps, Azure Container Registry and Azure App Service

This is a guide on how to use Azure DevOps to build and then publish a docker image as an Azure App Service, using Azure Container Registry.

Published 4 years and 1 month ago
Troubleshooting “You don’t appear to have an active Azure subscription.”

Troubleshooting “You don’t appear to have an active Azure subscription.”

The message can appear in any service trying to retrieve active Azure Resources either within Azure Portal or from any 3rd party consumer. As an example, it can appear while trying to create an Azure Resource Manager service connection in Azure DevOps.

Published 4 years and 1 month ago
Docker cheatsheet for .NET Core

Docker cheatsheet for .NET Core

This is just a cheat sheet of commands and terminology for Docker and ASP.NET Core; it contains commands that you can find in the original cheat sheet, plus a Dockerfile for ASP.NET Core and a quick guide on how to created one from Visual Studio. Hopefully, both developers that are in the process of getting into the containerize world with Docker and developers that are already in but need a quick recap will find it useful.

Modified 3 years and 4 months ago

C# 9.0

It may be that .NET 5, the one and only .NET that will clear the confusion and lead the way for the next years was probably the biggest(?) announcement of Microsoft Build 2020, but there were numerous other equally important; from the general availability of the Blazor WebAssembly, the Azure Static Web Apps and all the projects related to IoT and Artificial Intelligence, all the way to .NET MAUI (short for Multi-platform App UI), Visual Studio Codespaces,  Entity Framework Core 5, Project Tye, Azure Quantum and the multiple new features and capabilities of Azure Cosmos DB.

Although there were many more interesting things, C# 9 was left out intentionally because in this post we will deal with some of its exciting new features!

Published 4 years and 1 month ago