Manipulating CSV Files
How manipulating CSV files in the internet era? Comma Separated Files (CSV) are text files that contain multiple records with…
Derived classes with System.Text.Json
In this post I show you how to use System.Text.Json and how to implement a converter for polymorphic classes.
.NET is the most loved platform
.NET is the most loved platform! It’s won most loved platform 3 years in a row in the annual StackOverflow…
Adding validation using Fluent Validation
Adding validation using Fluent Validation is a method to decoupled rules and models and also write multiple rule-sets against the…
Creating the Infrastructure project
We will be on creating the Infrastructure project following clean architecture. We are going to bring in another layer: the…
Factory method in C# Core
Factory method in C# Core offering great flexibility in creating different objects. The Abstract class may provide a default object
Connect web application to PowerBI
How to connect a web application to PowerBI to give users a unique experience across a website using the PowerBI…
Test our code with json
Test Driven Development (TDD) helps you to validate your code but something you need to check some result from a…
Adding Swagger to Web API project
Adding Swagger to your Web API project does not replace ASP.NET Web API help pages. Or maybe yes? Here how…
The Last Slice: challenge
Beat challenge 1 (download the game, change the code) here. Then beat challenge 2. First...
Happy 15th Birthday .NET!
Today marks the 15th anniversary since .NET debuted to the world. On February 13th, 2002,...
It’s a Good Day to Be a C# Developer
Recently at Connect(), Microsoft made a slew of new announcements. First, the public availability of...
Dijkstra’s Algorithm in C# with Generics
I recently needed to to implement a shortest-path algorithm (to identify preferred domain controllers using...
DistinctBy in Linq (Find Distinct object by Property)
public class Size { public string Name { get; set; } public int Height {...
Data and data access technologies
In my previous post I spoke about key layers of distributed applications. Now we will...
Key layers of distributed applications
Every application that is going to be used by end users should be designed appropriately...
Remove line numbers from code
Often you copy from a site some code but it has line numbers and you...
Throw vs Throw e
Some people asked me the different between those two following code: Code 1 try {...
C# Faster way to truncate a string
Very often I found this problem and now I got a solution! I’ve compared some...
Calculate the execution time of a method
I found a simple code to know the execution time of a method. First of...
Implementing the Inversion of Control Pattern in C#
Implement the inversion of control pattern is linked with the Dependency Injection Principle states. Here we analyse a simple implementation
Design, Source and Split tabs are missing in Visual Studio 2015?
If the HTML file is in Solution Explorer, then right-click and select “Open With”. Otherwise...
Visual Studio 2015: upgrade all NuGet packages at one time
Open the Package Manager Console and use the Update-Package cmd-let to update all packages. If...
Universal Windows app samples
On GitHub Microsoft have published a lot of examples for Universal Apps: the link is...
Windows 10: Changing Paradigms
Windows 10 is the main discussion topic in the online development communities. This new operating...