Ryadel

System.Web.HttpException (0x80004005): The application is configured to issue secure cookies - Cause e soluzioni del problema

ASP.NET C# - The client and server cannot communicate, because they do not possess a common algorithm - How to fix it How to fix the "System.ComponentModel.Win32Exception: The client and server cannot communicate, because they do not possess a common algorithm" error by properly configuring the TLS 1.1 & TLS 1.2 cryptographic protocols

July 20, 2018January 7, 2021 - by Ryan - 8 Comments.

If you've stumbled upon this post, it probably means that you're struggling against a nasty issue affecting one or more of your Web Application Projects when you publish it to …

ASP.NET / C# / Coding / Cyber Security

AESCrypt - AES 128 / AES 192 / AES 256 Class for ASP.NET C# with advanced settings Yet Another AES-Rijndael cryptographic class for ASP.NET C# to easily handle basic and advanced crypto tasks using 128, 192 and 256 Key Length and a whole lot of custom options & settings: Hash, Padding Mode, Cipher Mode, Salt, IV & more

July 13, 2018July 13, 2018 - by Ryan - 2 Comments.

The AES 256 / Rijndael encryption standard had a lot of ASP.NET C# implementations within the past few years: projects like BouncyCastle, SharpAESCrypt and CryptoN, just to name a few of them, are …

ASP.NET / C# / Coding / Operating Systems / Servers & Services / Web / Windows

Office Interop DCOM Config on a Windows Server IIS Machine to open Word, Excel and Access files with ASP.NET C# How to setup DCOM Configuration Settings to use Office Interop Word, Excel, and Access with ASP.NET C# on a IIS Windows Server machine

July 9, 2018October 29, 2022 - by Ryan - 12 Comments.

If you've stumbled upon this post you're most likely dealing with the Microsoft Office primary interop assemblies (PIAs), also known as Microsoft.Office.Interop library set. This is a neat collection of …

ASP.NET / C# / Coding / JavaScript / Servers & Services / Web

ASP.NET Core 2 and Angular 5 - Video Course The 2018 best-selling bookin ASP.NET Core and Angular web development debuts into a video course on June 30, 2018!

June 30, 2018June 30, 2018 - by Ryan - Leave a Comment

After many weeks of technical reviews, updates and revisions, the Video Course on the book ASP.NET Core 2 and Angular 5 is finally available on the Packt Publishing website!

ASP.NET / C# / Coding / JavaScript

The role of the ngOnChanges lifecycle hook in Angular What it is, how it works and how we can make use of it within our Web Application to control the data shown to the client

June 18, 2018June 18, 2018 - by Ryan - 2 Comments.

In this post we'll shed some light on the ngOnChanges() lifecycle hook in Angular: what it is, how it works and how we can make use of it within our …

MySQL - How to convert all Database Tables and Columns to a specific Collation

ASP.NET / C# / Coding / SQL

Code-First vs Model-First vs Database-First: Pros and Cons A comparison of three different ORM Data Modeling Approaches: Code-First, Model-First and Database-First

June 17, 2018June 17, 2018 - by Ryan - 6 Comments.

When working with object-relational mapping (ORM) frameworks such as Entity Framework, we often have to choose between one of the three available approaches to model the data structure: Model-First, Database-First, and Code-First. Each one …

ASP.NET / C# / Coding / JavaScript / Web

Dependency Injection and Observables in Angular A practical explanation and some implementation samples of two key Angular concepts: Dependency Injection and Observables

June 17, 2018 - by Ryan - Leave a Comment

If we're used to work with modern languages such as .NET Core, ReactJS, AngularJS, or Angular, we most likely already know what Dependency Injection (DI from now on) is and the huge amount …

ASP.NET Core 2 and Angular 5 book available for preorder on Amazon!

ASP.NET / C# / Coding / Servers & Services / Web

The HTTP Request-Response Data Flow in Native Web Applications How the underlying HTTP Request-Response data flow works in a Native Web Application scenario

June 17, 2018June 17, 2018 - by Ryan - Leave a Comment

As most of us already know, the Hypertext Transfer Protocol (HTTP) is designed to enable communications between clients and servers. HTTP works as a request-response protocol between a client and …

ASP.NET / C# / Coding

ASP.NET - Convert PDF to TXT (Plain-Text) or HTML in C# with iTextSharp An useful C# code snippet to convert PDF files into TXT plain-text or HTML in C# with iTextSharp, an open-source PDF management library for ASP.NET

May 28, 2018 - by Ryan - 3 Comments.

Today I had to find a quick way to programmatically convert a bunch of PDF files into txt / text / plain-text format within an ASP.NET web application. Unfortunately, there …