Code smells
MagicNumbers/string Refactoring: Introduce constant with a meaningful name. But don’t over do it. If the constant is only used once, it might be better to le...
2024
Which PaaS is the right one for me?
https://learn.microsoft.com/en-us/azure/container-apps/compare-options
2023
Use ADO Feed inside docker
Normal case When you use ADO Nuget feed from a pipeline you do something like this: Create feed on ADO or use existing Add the feed into your Nuget.Conf...
Hexagonal architecture
general idea
CWE 1236 fix
https://cwe.mitre.org/data/definitions/1236.html http://georgemauer.net/2017/10/07/csv-injection.html https://www.veracode.com/blog/secure-development/data-e...
Azure insights workshop
Training
Introduce SonarQube
Create a new SonarQube project In my case you would need to order this internally via devops self-service.
Use a ms sql db for development
Following this tutorial: link
Rubber Ducky
I bought a rubberducky from hak5 and this is what I learned:
2022
Hackvent 2022
General infos https://www.hacking-lab.com/events/hackvent-2022
Try hack me Advent 2022
Writeup Try hack me advent 2022
Hack the Box
Access Pwnbox is a VM running by HackTHeBox. Via OpenVPN (OVPN) you can connect your own computer to the hackthebox network.
Vanilla Java Kafka producer and consumer snippets
Prerequisites
OpenHack workshop provided by microsoft
OpenHack Documentation
Deploy into Web-app with private endpoint enabled
Default way The normal approach would be to call the azure cli command: az webapp deploy --src-url. Also the standard ADO pipeline task just wraps this call....
Managing a softdeleted keyvault
Further infos: https://docs.microsoft.com/en-us/azure/api-management/soft-delete
Managing a soft-deleted apim resource
When a keyvault is deleted via azure portal it is actually only soft-deleted. The reason for this is to protect the user from deleting their secrets. After a...
Exceptions
Exceptions In Java, you can to a lot with exceptions. You should use and handle exceptions the same way in your project. The mess starts when you mix differe...
Composition over inheritance
I learned in 2007 in computer science class to use inheritance to achieve polymorphism-like behaviour. You just need to build a good inheritance tree to abst...
Builder pattern in Java
Shows how to create an immutable object (Solution by Joshua Bloch from effective java)
Hacky Easter 2022
1 - Sp4c3 Inv4d3r5!