Advent of Code 2023 – Day 5
I'm trying to solve all the Advent of Code puzzles in this video series.
We are looking into the vulnrability of Log4J version 2 and how to mitigate the exploit. We also look at the differences of version 1 and version 2 of Log4J
We solve the day 12 challenges for the Advent of Code.
I look into installing and using TopGrade to upgrade all kinds of packages from a lot of different package managers in Linux and Windows. There is support for Mac as well but I was not able to test that.
We look into how the player character works and also how the enemy AI works.
I was looking into an performance issue the other day and came by some small interesting changes you could do to your Websphere Application Server to increase performance and remove locks. The first was located in the file Stores.war/WEB-INF/ibm-web-ext.xml a file that I’ve never looked at. Seems that the WAS developers enabled support for handling the…
In this video series, I try to challenge myself with the Advent of Code trials. Each solution will be published to Github, and I hope you will learn something from my coding mistakes and perhaps send some code my way on how you have done these challenges. I know by reading code, so this is…