Tagged articles - .NET Core

WebJobs are a great way to run recurrent background tasks that support your application. They come as a part of Azure App Service/Web App serverless model...read more

Code analysis is and important part of application development. It can point to a potential bottle necks or code cluttering during the development process...read more

Recently I wrote an article about Automatic CQRS handler registration in ASP.NET Core with reflection in order to reduce number of lines for registering command and query to IOC container in ASP.NET Core. However, this solution does reduce lines for service registration in the startup, you still need to add all command and query handlers as parameters to the controller constructor...read more

Since REST services do not have the UI, there is not much space for the localization. Data is sent and retrieved and most of the decisions is made based on the status code of the response...read more

Authentication is an essential component of pretty much any REST API. Most of the resources you expose through REST API services, unless they are protected inside intranet, need to be protected by some kind of authentication...read more

It is not uncommon that for records in database you need to store image files or other documents related to the specific record on the file system. Storing documents related to the database records on the file system is not a silver bullet...read more

Pretty much all models of digital cameras including smartphones have ability and usually by default store additional metadata along with the image itself taken. This data is stored in EXIF format and you can easily see it if you are a Windows user by checking the properties of the photography file. ...read more

Reflection allows accessing type structure and its meta-data in runtime. Using reflection, you can dynamically instantiate objects, access fields, methods and properties regardless of the protection level...read more

There is a big buzz about AI these days and major Cloud vendors like Amazon Web Services, Azure, Google Cloud are competing to bring better products to their platforms for variety of AI tasks. One of these services is speech recognition and generating transcription text from the audio. I recently worked on a project which involved transcribing large amount of daily generated audio recordings...read more

Over the time various techniques to manipulate database data have evolved in .NET. Entity Framework is certainly the most advanced one, but for small ad hock applications where you have few inserts to deal with, ADO is still the fastest way to write data to the database...read more

Paging a REST API response is equally important as filtering the data returned through REST API endpoints and they quite often come together. Just like filtering, paging limits the amount of data returned from the endpoint, saving both client and server side resources...read more

Apart from running on Windows and Linux both x86 and x64 architecture, .NET Core is an ideal platform for IOT (Internet of things) projects because it can also run on ARM32 and ARM64. This means you can run it pretty much any device with both RISC or CISC processor architecture. If you are .NET developer or you are familiar with .NET platform and C# language, this means you can now write applications that run on Raspberry Pi which is based on RISC architecture by writing them in Visual Studio...read more

Starting from .NET Core version 2.1, there are so far three types of WebApi responses that controller actions can return. All three types had it's own pros and cons but all are lacking in options to satisfy both REST and the high level of testability. The available response types in ASP.NET Core including recently released 2.2 version are ...read more

Now here is a trouble that was bugging me for some time and I guess who ever is using IConfigration injected in the constructor and using extension methods to access configuration values reached whan trying to write Unit Tests. IConfiguration interface is a great way to easily replace your configuration layer in application, but it has it's drawbacks. The way interface envorces configuration reading is by exposing GetSection method which return IConfigurationSection...read more

Tracing data changes can be beneficial in narrowing down the issue that may occur in production. If you are using Entity Framework Core you have several ways to store actions performed against your data...read more