C# Archives

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Optimize EF Core Database Query Performance

In a recent software project, we saw a big drop in the web app's performance. Here are the strategies we used to improve query performance.

My Typescript to C# Cheatsheet

To facilitate learning C#, I created a Typescript to C# cheatsheet to help map commonly-used TypeScript concepts to their C# counterparts.

Mock a DbContextFactory for Repository Unit Tests in .Net Core

In a .Net Core project, if you’re using the DbContextFactory class to create DbContext instances, you may run into problems.

Navigating the Dotnet Landscape: Learning C# After Years of Typescript

While I've primarily worked on TypeScript applications during my time at Atomic, a recent project had me delving into the dotnet ecosystem.

Running into Problems Testing with DateTime.Now()? Here’s the Fix

Using DateTime.Now() in your business logic can cause issues when it's time for writing tests. Here's my approach for fixing this.

Detecting Errors in Entity Framework Code First Migrations

Add a 'validate migrations' step to your test pipeline to detect and prevent subtle errors in EF Code First migrations.

Everything a Java Developer Needs to Know About C#

Learning a new programming language can be intimidating. Luckily, C# is incredibly easy to dive into if you have a background in Java.

How I Use xUnit’s Theory to Test Switch Statement Expressions

Recently for a .NET Core project, I took advantage of xUnit’s Theory annotation so that I could avoid writing a Fact for every case in the switch statement.

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