Round The Code - Invidious

Round The Code

.NET, C# and ASP.NET Core tutorials, code examples, courses, videos and coding challenges for software developers to learn.

Focusing on tutorials from frameworks such as Web API, MVC and Blazor, as well as topics ranging from authorisation, dependency injection and configuration to name a few.

We'll also demonstrate some of the new features that are available when a new version of .NET and C# is released.

As a bonus, a number of our tutorials will have code examples so you can download the code from the tutorial and try it out for yourself.

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9:03

Common errors to avoid in ASP.NET Core dependency injection

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Shared 3 days ago

270 views

9:10

How to write xUnit tests for dependency injection services

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Shared 1 week ago

209 views

8:02

How do you resolve scoped services in a background service?

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Shared 2 weeks ago

270 views

8:45

GetService or GetRequiredService in IServiceProvider?

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Shared 3 weeks ago

344 views

11:26

Use keyed services for multiple implementations of a service

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Shared 1 month ago

195 views

10:10

How to inject services in ASP.NET Core dependency injection

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Shared 1 month ago

293 views

8:04

How to use lifetimes in ASP.NET Core dependency injection

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Shared 1 month ago

447 views

5:39

How to convert a C# DateTime to a user's local timezone

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Shared 3 months ago

503 views

8:46

Use EF Core to easily save DateTime as UTC & show local time

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Shared 3 months ago

1.1K views

8:13

Can ChatGPT build an ASP.NET Core login form in 10 minutes?

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Shared 4 months ago

772 views

8:08

On My Website: Umbraco analytics package for page views

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Shared 5 months ago

227 views

9:38

How do you write a Dockerfile for an ASP.NET Core app?

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Shared 7 months ago

2.5K views

8:07

Static asset file sizes can be reduced by over 80% in .NET 9

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Shared 7 months ago

1.1K views

8:50

Swagger dropped in .NET 9: What are the alternatives?

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Shared 7 months ago

5.3K views

10:13

What's new in .NET 9? Key features you need to know!

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Shared 8 months ago

1.9K views

8:06

C# 13 released with new features that you can use now

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Shared 8 months ago

2.1K views

9:35

.NET 9 has been released: How do you update?

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Shared 8 months ago

5.5K views

11:05

Data Annotations or FluentValidation for .NET validation?

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Shared 10 months ago

1.6K views

8:10

What is a partial class in C# and why should you use them?

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Shared 10 months ago

738 views

8:18

Entity Framework Core features to help you migrate data

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Shared 11 months ago

877 views

8:24

How to use feature flags in .NET to toggle features on & off

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Shared 1 year ago

1.2K views

8:43

Use SignalR to send and receive a message in real-time

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Shared 1 year ago

1.9K views

8:55

How should you get config values from appsettings.json?

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Shared 1 year ago

1.6K views

9:26

What's it like using VS Code to build a .NET project?

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Shared 1 year ago

2.2K views

10:35

Add geolocation to .NET & find the location of an IP address

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Shared 1 year ago

1K views

8:42

Add Stripe to .NET and start taking online payments

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Shared 1 year ago

2.1K views

8:35

Do try, catch and finally code blocks always run in C#?

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Shared 1 year ago

312 views

8:36

C# changes you may not know about to help write cleaner code

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Shared 1 year ago

768 views

8:16

Why you must use async/await in C# to make API calls

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Shared 1 year ago

7.3K views

6:05

.NET 7 apps must be updated now to stop vulnerabilities

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Shared 1 year ago

1.4K views

9:25

Use HttpClient the correct way to avoid socket exceptions

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Shared 1 year ago

1.6K views

10:48

8 C# technical questions you need to know for an interview

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Shared 1 year ago

2.6K views

10:12

Are you prepared for your next .NET interview?

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Shared 1 year ago

760 views

8:41

Your .NET resume needs to stand out to land your next job!

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Shared 1 year ago

3K views

9:16

How to use Moq to mock xUnit tests for a .NET project

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Shared 1 year ago

3.6K views

10:34

xUnit tutorial: How to run unit testing in C#

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Shared 1 year ago

5.3K views

8:03

Create ASP.NET Core Web API CRUD methods (& test in Postman)

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Shared 1 year ago

3.6K views

4:42

How to create an ASP.NET Core Web API project in .NET 8

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Shared 1 year ago

3K views

4:48

How to write custom middleware in ASP.NET Core

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Shared 1 year ago

1K views

8:01

Raw SQL queries & stored procedures in Entity Framework Core

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Shared 1 year ago

6K views

8:14

Include method for one to many relationships in EF Core

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Shared 1 year ago

2.8K views

10:44

Select rows using queries in Entity Framework Core

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Shared 1 year ago

1.2K views

12:15

Insert, update & delete a record in Entity Framework Core

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Shared 1 year ago

3.8K views

10:00

Entity Framework Core migrations: Add a migration

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Shared 1 year ago

18K views

8:04

Create a DbContext class in Entity Framework Core

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Shared 1 year ago

12K views

5:26

No more custom middleware for global exception handling

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Shared 1 year ago

2.7K views

3:44

How .NET has evolved with features from previous versions

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Shared 1 year ago

266 views

4:29

How C# has evolved with features from previous versions

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Shared 1 year ago

858 views

4:01

Why does LINQ have so many ways to return an element?

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Shared 1 year ago

531 views

5:36

Appsettings in .NET 8 are much faster to validate

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Shared 1 year ago

3.6K views

3:15

Worker service has a major update to its lifecycle events

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Shared 1 year ago

1K views

4:51

Useful data annotations that are new in .NET 8

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Shared 1 year ago

5.9K views

2:49

Primary constructors causing concern for C# developers

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Shared 1 year ago

3.3K views

3:54

How to update to .NET 8: The fastest .NET to date

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Shared 1 year ago

39K views

7:17

TimeProvider in .NET 8 makes mocking time much easier!

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Shared 1 year ago

2K views

3:09

Collection expressions sees the spread operator in C#

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Shared 1 year ago

2.8K views

6:37

Unbelievable Blazor update sees Server & Wasm together!

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Shared 1 year ago

2.5K views

3:43

Blazor & SSR launches its way into .NET 8

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Shared 1 year ago

2K views

3:40

Primary constructors in C# sees params added to a class

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Shared 1 year ago

3.1K views

5:38

Why singleton hates scoped injection in .NET dependency injection

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Shared 1 year ago

1.8K views