Welcome to Jérémie Litzler's blog

Software Development

Understanding the Open/Closed Principle

The Open/Closed Principle (OCP) is one of the S.O.L.I.D principles of object-oriented design, in particular the letter “O”

Software Development

Composition vs Aggregation vs Association

Let’s dive into the three object-oriented programming concepts..

Web Development

What’s HATEOAS?

It ensures that client interactions with a RESTful API are driven by hypermedia provided dynamically by the server.

DYI Mosquitos Screens

In Drôme county in France, mosquitoes are invading us, especially tiger mosquitoes. So mosquito nets were on the agenda last May.

Web Development

7 Steps To Understand OAuth2

OAuth 2.0 (Open Authorization) is a protocol that allows an application (the client) to access resources on behalf of a user without exposing the user’s credentials to the client.

Software Development

How to Cast a datetimeoffset to String in SQL Server

Time zones in dates hold important information. Let’s not lose it!

Software Development

Expired Secrets on Azure DevOps Service Connections

I’ve spent half a day to resolve an expired secret in application registered automatically by Azure DevOps. Here is how to solve the issue and my takeaways.

Software Development

Timezones and Docker

Depending on your business need, setting the appropriate timezone is critical. Let’s see how to do that.