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Minify ASP.NET MVC Core response using custom middleware and pipeline

Html response content minification on the fly in ASP.NET Core
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For my website, since it runs on Umbraco 6 and it is basically ASP.NET MVC application. To reduce load time and increase website performances I decided to alternate the response of the application and minify it using simple regular expression. Initially I was trying to do this with YUI Compressor library which has .NET port as NuGet YUICompressor.NET which works fine in most of the cases, but in my case does not skip PRE tags which I use for code snippets on the website...read more

Background working scheduled task in ASP.NET Core MVC application

Using Quartz for scheduling background tasks in .NET Core MVC applications
 
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Caching common data like lookups for example in memory of your app can increase significantly your MVC web application performances and response time. Of course this data has to be periodically refreshed. You can use various approaches to refresh data including expiry, but this can create potential bottle necks in your application since once data expires, you will use request thread to pull the data, cache and serve the request response back...read more

Simple pixel conversion tracking implementation in ASP.NET Core WebApi

Conversion tracking implementation using pixel method in ASP.NET Core
 
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Pixel tracking, although it is the oldest method for tracking conversions in marketing, it is still used widely and some big companies like Facebook are still overing it as one of the methods for tracking the conversions of on your web pages. Tracking conversion via pixel method is still widely used because of it's simplicity. It does not require any complex client side implementation ant thee fore it ensures that it will execute on pretty much all the browsers that can load images...read more

Limit number of tasks running at the same time in .NET

How to throttle number of running tasks to a specific number in C#
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Limiting the number concurrently running Tasks is not that often requirement in a code, but eventually you'll find yourself in the situation that for the most likely performance issues you'll have to limit number of concurrently running Tasks. One of these situations is when you have long running operations in the Task. If you spin up to many Tasks you will seriously degrade your application performance...read more

Differences in Time Zone Formats in .NET Core on Windows and Linux host

Overcoming TimeZoneInfo load problem on different operating systems in .NET Core
 
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Recently I was working on converting DateTime value to a different time zone because the servers are running in a different time zone than the database where data is stored. Storing DateTime values in UTC time zone is the best practice, so simple DateTime.ToUniversalTime method call solves the problem. But what in case you need to save in the specific timezone and your different server where you application is running on...read more

Token based authentication and Identity framework in ASP.NET Core - Part 3

Setting up asymmetric key token based authentication in ASP.NET Core application on top of Identity Framework
 
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Recently I wrote about setting up .NET Core Identity Framework and Token based authentication in ASP.NET Core using symmetric key signing. The downside of this approach is that both identity and resource server share the same key for signing and validating the token...read more

Token based authentication and Identity framework in ASP.NET Core - Part 2

Setting up token based authentication in ASP.NET Core application on top of Identity Framework
 
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In article Token based authentication and Identity framework in ASP.NET Core - Part 1 I described how to setup identity library for storing user accounts. Now we are going to setup ASP.NET Core Web API project to issue the token for authenticated users so they can access protected resources. Identity Web API instance will be separated from from the resource Web API, so we'll have eventually two and possibly in future more resource services which will all use single identity server fr authentication and issuing access tokens. ...read more

Remote PowerShell Core session to a Linux host from Windows machine

Remote sessions using OpenSSH from Windows to Linux host
 
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Starting from January 2018, Microsft has made PowerShell Core 6, a cross-platform tool available not only to Windows users which was the case so far with previous versions, but to Linux and Mac users as well. Since it was tool for Windows only, it had it's own ways for remoting using WinRM unlike Linux operating systems which primarily rely on SSH. Windows is great for editing and development, I find it really comfortable to work on with so many tools and platform available...read more

JavaScript

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Umbraco CMS

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.NET

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SQL/T-SQL

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