Justin Yoo

Author posts

Rendering Swagger Definitions through Azure Functions V2

in Azure App-service · 5 min read

DISCLAIMER: This post is purely a personal opinion, not representing or affiliating my employer's. Azure Function 1.x provides a preview feature to render Open API 2 (Swagger) definitions. I wrote a blog post about this quite a while ago, but unfortunately, Azure Functions 2.x ...

Accessing Key Vault from Azure Functions with Managed Identity

in Azure App-service · 3 min read

DISCLAIMER: This post is purely a personal opinion, not representing or affiliating my employer's. In my previous post, we discussed how Azure Logic App can access to Azure Key Vault. Now in this post, I'm going to talk about how Azure Functions can access to Key Vault directly ...

AutoMapper Dependency Injection into Azure Functions

in Asp Net-iis · 3 min read

DISCLAIMER: This post is purely a personal opinion, not representing or affiliating my employer's. Handling DTO (Data Transfer Object) is one of core tasks while developing an application especially to interact with database or external APIs. As you know, using DTO is particula ...

Locale Settings in Azure Functions

in Azure App-service · 2 min read

DISCLAIMER: This post is purely a personal opinion, not representing or affiliating my employer's. PaaS (Platform as a Service) like Azure Functions is a fully-managed service, so we don't have to do maintenance efforts. This often implies that there are something we can't conf ...

Multi-Targeting Entity Framework Core for Database Migration

in Dotnet · 2 min read

Entity Framework Core basically supports .NET Standard 2.0. Therefore, when you write codes for database, we can simply target netstandard2.0 in the .csproj file like below: On the other hand, it will become a different story when we attempt the code-first approach for database ...

Converting Tick or Epoch to Timestamp in Logic App

in Azure App-service · 5 min read

DISCLAIMER: This post is purely a personal opinion, not representing or affiliating my employer's. While we are using Logic Apps, one of the most common things might be date/time conversion. In Logic App, there are two different ways to dealing date/time values. One is a ISO860 ...