Keep a Computer In Your Desk Cabinet Without It Overheating
Submitted by admin on Sat, 01/02/2021 - 8:36pm
This is a bit of a DIY project. I'm going to show you how to keep a computer in a desk or cabinet, but we're going to install an external fan in the cabinet to keep the computer from overheating. (And we can do it for $15 - $25, depending on your setup).
If you've ever tried to keep a computer (or PS3, PS4, Xbox, etc) in a cabinet or other enclosed space, you know they can get pretty hot. And that can eventually kill your computer.
I'm thrilled to announce that the official source code for my open-source advising system, 
I recently came across a situation with Drupal 8 that took me literal hours to figure out. I thought I would share it here, for anyone else who might have the same problem, as the solution at first seemed to have no relation to the problem at all. This works in Drupal 8.8.x, and will probably work in 9+ as well.
SSL certificates are basically required for all modern web sites. The problem is that (1) they cost money, and (2) you have to renew them every year or so. It gets to be a real pain, especially if you manage multiple sites. 
Every year or so, I enjoy going through some of the top websites in the world, and finding out exactly what OS their server is running. Usually, it's always some flavor of Linux. It's been a few years, so it makes sense to give it a fresh look.
In my previous post, I described adding an SSD to boost the speed of my mid-2011 Mac mini. Unfortunately, that wasn't the only issue. It won't let me upgrade the Mac OS past version 10.12. Apple refuses to let me upgrade to the latest version (10.15 at the time of this writing) without buying a newer computer. 
Like most of you out there, I have a handful of old computers sitting around, getting more and more out of date by the day. The worst of my collection, though, was my Mac mini from 2011. I originally bought it for iOS development, and it ran fine at the time. 
If you've used Xcode for iOS or Mac development, you know how handy the #pragma line can be. It makes it super-simple to group related functions or methods together in your outline. Well, for those wondering how to do something similar in Eclipse-- this blog post is here to help! It's a little hacky though.
As developers, sometimes it's necessary to create self-signed certificates on our servers, but it sure is annoying every time you visit the page and you have to click through Chrome's privacy warning screen. 
As a developer, you often need to create a secure environment on a real server (not just localhost) while you test things out, prepare for demonstrations, etc. This blog post will go over how to create not just a self-signed certificate (which is free), but how to also configure it as a "SAN" or Subject Alternative Names certificate.