Author: Ryan

ASP.NET / C# / Coding / Web

ASP.NET Core C# - Send email messages with SendInBlue and MailKit How to send transactional e-mail messages from a ASP.NET Core C# web application using SendInBlue through the MailKit NuGet package

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A few days ago we've published a guide explaining how to send email messages via SMTP with MailKit implementing a custom MailKitEmailSender class based upon the ASP.NET Core built-in IEmailSender …

ASP.NET Core C# - Send email messages with SendInBlue and MailKit How to send transactional e-mail messages from a ASP.NET Core C# web application using SendInBlue through the MailKit NuGet package Read More
ASP.NET / C# / Coding / Web

ASP.NET Core C# - Send email messages via SMTP with MailKit How to send e-mail messages from a ASP.NET Core C# web application through any SMTP server using the MailKit NuGet package

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In this article I will briefly explain how to implement the IEMailSender interface using MailKit, which will allow any ASP.NET Web Application to send e-mail messages using any SMTP server. …

ASP.NET Core C# - Send email messages via SMTP with MailKit How to send e-mail messages from a ASP.NET Core C# web application through any SMTP server using the MailKit NuGet package Read More
ASP.NET / C# / Coding / Web

ASP.NET Core C# - How to lock an async method according to custom IDs Introducing LockProvider, a lightweight C# class that can perform sync and async locking for custom unique IDs using the SemaphoreSlim class

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If you're working with ASP.NET or ASP.NET Core C#  and you need to prevent (or restrict) the access and/or execution of certain methods from multiple threads, the best approach you …

ASP.NET Core C# - How to lock an async method according to custom IDs Introducing LockProvider, a lightweight C# class that can perform sync and async locking for custom unique IDs using the SemaphoreSlim class Read More
ASP.NET / C# / Coding / Web

Async, Await, Lock, Wait and SynchronizationContext in ASP.NET Core A general overview of the ASP.NET Core Task Asynchronous Programming model (TAP) and some basic concepts to asynchronous programming

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As you probably already know, all the ASP.NET Core Identity system API's relevant methods are asynchronous, meaning that they return an async Task rather than a given return value; for …

Async, Await, Lock, Wait and SynchronizationContext in ASP.NET Core A general overview of the ASP.NET Core Task Asynchronous Programming model (TAP) and some basic concepts to asynchronous programming Read More
ASP.NET / C# / Coding

Visual Studio - Your project does not reference .NETFramework - How to fix How to fix the 'Your project does not reference ".NETFramework,Version=v4.7.2" framework' Visual Studio build error when upgrading the .NET Framework version of an existing Visual Studio ASP.NET project

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If you've stumbled upon this post, it most likely means that you've switched the .NET Runtime Framework of your ASP.NET project(s) to a newer 4.x version, such as .NET Framework …

Visual Studio - Your project does not reference .NETFramework - How to fix How to fix the 'Your project does not reference ".NETFramework,Version=v4.7.2" framework' Visual Studio build error when upgrading the .NET Framework version of an existing Visual Studio ASP.NET project Read More
ASP.NET / C# / Coding / Web

Uri.Combine: how to combine URL-type strings in ASP.NET C# A useful helper class to combine / append one or more URL-type strings (folders, query strings, and so on) to a Uri object or a URL-type string, separating them with a slash char

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The Path.Combine method, available in all ASP.NET programming languages, is a great way to combine multiple strings into a valid File System path. Unfortunately, there is no Uri.Combine method that could …

Uri.Combine: how to combine URL-type strings in ASP.NET C# A useful helper class to combine / append one or more URL-type strings (folders, query strings, and so on) to a Uri object or a URL-type string, separating them with a slash char Read More
Coding / JavaScript / Tools & Utilities

Fetch API bug: can't GET or SET multiple Set-Cookie Headers A nasty issue affecting the Fetch API's Headers interface cripples the pratical usage of the whole framework for some HTTP-related tasks: bug or bad design?

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Fetch is a new native JavaScript API that provides an interface for fetching resources (including across the network): according to Google Developers Documentation, "Fetch makes it easier to make web …

Fetch API bug: can't GET or SET multiple Set-Cookie Headers A nasty issue affecting the Fetch API's Headers interface cripples the pratical usage of the whole framework for some HTTP-related tasks: bug or bad design? Read More
Cloud / Coding / JavaScript / Servers & Services / Tools & Utilities / Web

CORSflare - Free Reverse Proxy to bypass same-origin restrictions A lightweight JavaScript CORS Reverse Proxy designed to run in a Cloudflare Worker that can be used to bypass the most common CORS-related policy restrictions

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CORSflare is a reverse proxy written in JavaScript that can be used to bypass most common Cross-Origin Resource Sharing restrictions, such as the errors that prevent to embed an external …

CORSflare - Free Reverse Proxy to bypass same-origin restrictions A lightweight JavaScript CORS Reverse Proxy designed to run in a Cloudflare Worker that can be used to bypass the most common CORS-related policy restrictions Read More
Applications / ASP.NET / Cloud / Cyber Security / Linux / Operating Systems / Servers & Services / Software / Tools & Utilities / Web / Windows

How to create a secure virtualized Data Center on Aruba Cloud Pro A comprehensive journey through Aruba Cloud Pro, the IaaS Cloud Computing solution provided by Aruba that lets you create a virtual infrastructure with a pay-per-use pricing model

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This article is the first of a series of posts in which I will tell my experience with Aruba Cloud Pro, the IaaS solution made available by Aruba to create …

How to create a secure virtualized Data Center on Aruba Cloud Pro A comprehensive journey through Aruba Cloud Pro, the IaaS Cloud Computing solution provided by Aruba that lets you create a virtual infrastructure with a pay-per-use pricing model Read More
ASP.NET / C# / Coding

C# WebClient Class extension with a custom Request Timeout Introducing RyadelWebClient, a free and open-source System.Net.WebClient extension class featuring a customizable constructor and [Timeout] property

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Today I had to fix an odd timeout issue that suddenly occurred to  one of my ASP.NET web applications: when I looked at the logs, I easily figured out that …

C# WebClient Class extension with a custom Request Timeout Introducing RyadelWebClient, a free and open-source System.Net.WebClient extension class featuring a customizable constructor and [Timeout] property Read More