Archive

2025  1

June  1

Static code analysis

June 21, 2025 · 5 min · Zbigniew

2019  10

November  1

How to handle Many-To-Many in Entity Framework Core

November 24, 2019 · 4 min · Zbigniew

October  1

Enumerable.Range by example

October 31, 2019 · 4 min · Zbigniew

September  1

ASP.NET Core/Razor Pages localize nested classes

September 22, 2019 · 2 min · Zbigniew

August  1

Iterate dictionary in C#

August 25, 2019 · 2 min · Zbigniew

July  1

Where() Select()

July 28, 2019 · 2 min · Zbigniew

June  1

Razor Pages ajax modals with validation

June 9, 2019 · 15 min · Zbigniew

April  1

C# file status (readable, writeable, is file, is directory)

April 28, 2019 · 3 min · Zbigniew

March  1

Handling keyboard shortcuts in JavaScript

March 31, 2019 · 4 min · Zbigniew

February  1

Strings in C# - concatenating (joining) and splitting

February 24, 2019 · 5 min · Zbigniew

January  1

ASP.NET CORE OWASP TOP 10 - Cross-Site Scripting (XSS)

January 27, 2019 · 4 min · Zbigniew

2018  23

December  1

Razor beginner intro and syntax tutorial

December 30, 2018 · 8 min · Zbigniew

November  1

Testing webhooks on localhost

November 25, 2018 · 3 min · Zbigniew

October  2

ASP.NET Core ajax modals with validation using Bootstrap (Part 2)

October 26, 2018 · 10 min · Zbigniew

jQuery ajax file upload

October 19, 2018 · 4 min · Zbigniew

September  1

Parsing floating point numbers

September 24, 2018 · 4 min · Zbigniew

August  1

Making things invisible in CSS

August 5, 2018 · 3 min · Zbigniew

July  1

ASP.NET Core routing introduction

July 22, 2018 · 8 min · Zbigniew

June  1

Entity Framework Core Snapshot

June 3, 2018 · 3 min · Zbigniew

May  2

Learn/Teach LINQ using TDD/TDL

May 20, 2018 · 3 min · Zbigniew

ASP.NET Core ajax modals with validation using Bootstrap

May 13, 2018 · 13 min · Zbigniew

April  3

The secret “formaction” attribute

April 21, 2018 · 2 min · Zbigniew

Value tuples C# 7

April 13, 2018 · 3 min · Zbigniew

C# merge dictionary and other tricks

April 6, 2018 · 4 min · Zbigniew

March  6

An introduction to unit testing using xUnit.net in .NET Core

March 30, 2018 · 11 min · Zbigniew

Having trouble learning your first programming language?

March 23, 2018 · 6 min · Zbigniew

Why you only need to know 3 (or 4) programming languages

March 16, 2018 · 4 min · Zbigniew

How to preview image before uploading using Javascript

March 13, 2018 · 3 min · Zbigniew

.NET reflection - theory, security and all the snippets you need in C#

March 9, 2018 · 6 min · Zbigniew

How to prevent mass assignment in ASP.NET Core

March 2, 2018 · 7 min · Zbigniew

February  4

Easy way to understand Big O notation

February 23, 2018 · 5 min · Zbigniew

ASP.NET Core: Global exception handler middleware

February 16, 2018 · 3 min · Zbigniew

ASP.NET Core: extending built-in tag helpers

February 9, 2018 · 3 min · Zbigniew

Feynman, programming, blogging

February 2, 2018 · 3 min · Zbigniew