Last Thursday, a vulnerability was disclosed in the Log4J logging library affecting many Java applications worldwide. The vulnerability is called Log4Shell (CVE-2021–44228). It allows an attacker to inject a crafted payload anywhere in the requests that get parsed and executed by the vulnerable application. There are a lot of
Daily Archives: December 25, 2021
First: what you probably came here for. Here’s the full soundtrack to Learn to Code RPG. 36 minutes of jazz. If you dig it, subscribe to my new music channel and leave a comment with feedback or your favorite track. I am currently uploading this to Spotify. How I Made
Since SVG images can be inlined in HTML, we can manipulate them with JavaScript. This means that we can animate parts of an image from code, make it interactive, or turn things around and generate graphics from data. In this example, we are going to create a watch. We will
Gone are the days when Linux and Windows were like two opposing forces. Microsoft has embraced the open-source community quite cordially in recent years, and as a result we have things like Windows Subsystem for Linux baked right into our Windows installations. That doesn’t mean that we no longer need
Binary trees are one of the most complicated data structures out there. And one of the reasons they’re so difficult is that it’s hard to actually visualize them in a simple way. In this tutorial, I’ll show you how to create your own BinaryTreeViewer which will allow you to watch