Stack of pancakes

Learning data structures – Stack in depth in C#

What is a stack and how it works? What is an Abstract data type and how it’s related with the stack? In this post we’ll explore the stack data structure, I’ll go through the theory behind, explain why stacks are important programming tools, create a custom implementation of a stack with an array from scratch and finally, go through some interesting examples. By the end of this post I do hope that you’ll have a very good understanding of how a stack works under the hood and how you can use it to tackle day-to-day programming problems.

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Learning data structures – Arrays in C#

This is the first post in the series on Learning data structures. What this series aims is to provide basic knowledge on some popular data structures and their algorithms, their use cases and how such knowledge can unleash your potential into thinking and solving problems. In this series I’ll focus primarily in the C# language but I might discuss some topics in the F# language as well, for the most part though I will materialize theory in C# code.

In this post I will discuss about the most fundamental data structure in computer science, arrays.

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ASP.NET Core 2.0 Authentication with local logins – Responding to backend changes

ASP.NET Core 2.0 makes it very easy and straightforward to setup a cookie authentication mechanism in your application. Framework provides numerous ways to achieve that, with or without ASP.NET Core Identity membership system.

This post is part of a series on ASP.NET Core 2.0 Authentication and I am about to talk about cookie events and how to respond to them.
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ASP.NET Core 2.0 Authentication with local logins – Implementing claims transformation

ASP.NET Core 2.0 makes it very easy and straightforward to setup a cookie authentication mechanism in your application. Framework provides numerous ways to achieve that, with or without ASP.NET Core Identity membership system.

This post is part of a series on ASP.NET Core 2.0 Authentication and I am about to talk about cookie authentication and claims transformation.
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Cookies

ASP.NET Core 2.0 Cookie Authentication – Local logins

ASP.NET Core 2.0 makes it very easy and straightforward to setup a cookie authentication mechanism in your application. Framework provides numerous ways to achieve that, with or without ASP.NET Core Identity membership system.

This post is part of a series on ASP.NET Core 2.0 Authentication and I am about to talk Cookie Authentication without ASP.NET Core Identity. I will show how to setup, login and logout using local logins, a custom implementation of a membership system. In the coming examples I will show how to simply secure your ASP.NET Core 2.0 MVC application using cookies and in-memory stored users, though they could be stored anywhere, database, flat files, etc.
In coming blog posts I am going to show a more appropriate way to do the local login authentication, using a database, signing-up users, transforming their claims, etc., but first let’s see something quick and simple.
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