Category: programming
The Mediator Pattern In .NET Core
A couple of years back, I had to help out on a project that was built entirely using the “Mediator Pattern”. Or more specifically, built entirely using the MediatR library. There were all these presentations about the “theory” behind the Mediator Pattern and how it was a real new way of thinking. I couldn’t help but think… We’ve been doing […]
C# RSS generator in less than than 50 lines of code
What kind of technical blog doesn’t have RSS feed? Well, this one didn’t have one. This short post will present single method for generating RSS feed we are using, and answer why we are not using existing solution. After googling for existing solutions for generating RSS feed, one of the first solution was to use Wildermuth’s RssSyndication library. After trying […]
Asynchronous models and patterns
An introduction to async / await, popular mistakes and solutions for asynchronous programming, as well as usages and benefits from using asynchronous programming. We will also discuss interesting patterns based on concurrency. Source: www.codeproject.com/Articles/562021/Asynchronous-models-and-patterns
Why should I inject IHttpContextAccessor as a Singleton
According to comments associated with an issue raised on GitHub https://github.com/aspnet/Hosting/issues/793#issuecomment-224828588 In that sample, you are registering it as a singleton. Shouldn’t it be a scoped instance? It’s fine being a singleton because the backing store is async local. Which got a later reply https://github.com/aspnet/Hosting/issues/793#issuecomment-224924030 Actually if you register it as a Transient on .NET Core then it […]
Series: Writing High-Performance C# and .NET Code
I am interested in reading this series on this link This series explores modern C# and .NET/.NET Core techniques and features which support writing more performance, low allocation code. Posts in this series: Part 1: Motivations for Writing High-Performance C# Code Part 2: Introduction to Benchmarking C# Code with Benchmark .NET Part 3: An Introduction to Optimising Code […]
Html Agility Pack
// From File var doc = new HtmlDocument(); doc.Load(filePath); // From String var doc = new HtmlDocument(); doc.LoadHtml(html); // From Web var url = “http://html-agility-pack.net/”; var web = new HtmlWeb(); var doc = web.Load(url); Source: html-agility-pack.net/
Building Secure ASP.NET MVC Web Applications
Introduction Building secure distributed Web applications is challenging. There’s nothing more exciting than creating a fancy web application. What isn’t as exciting, however, is the security risk involved. When it comes to web application development in today’s increasingly digitized, mobilized, Internet-of-Things world, security measures can no longer be the afterthoughts they once were. With distributed applications, you have a lot […]