My company helped me purchase a new Dell 7390 XPS 13 Developer Edition. The biggest hurdle I had when setting it up was getting my external monitor to work correctly. It’s a standard HD monitor (1920×1080), and the laptop screen is 4K (3840×2160) – known as a “HiDPI” monitor because while it’s run at 3840×2160 it’s scaled 200% so actual humans can read the fonts.

This presented a problem because the scaling was affecting the external monitor – it was appearing as if the resolution was half of HD – 960×540. Hello 1990s!

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Today I’m going to be unboxing the new Dell XPS Developer Edition for 2019. I just got this in the mail – super excited. I believe the number is 7390. Check it out!

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I recently saw this picture on Facebook – amazing 3D printing results from the Creality Ender 3 using the Ultimaker Cura slicer with the “Creawesome Mod”:

This photo shows a “regular” Cura 4.0 print on the left and a Creawesome one on the right. Image courtesy of Thirl Thompson from the Creality Ender-3 3d printer user group on Facebook. Awesome indeed. Naturally I’d like to see the same results from my prints, but there were no Linux instructions yet, so I set out to figure out how to do this.Continue reading

I like this Microsoft “Mobile Mouse” 3600. It connects to my laptop via bluetooth so there’s no need to add a dongle.

It works with Linux but it’s a bit finicky. In this post I’m addressing Ubuntu 16.04 LTS. This might seem like moot point because 18.04 LTS is literally right around the corner. However, there a chance it’s meticulous connection procedure will still need to be followed. So here’s how to consistently get it to connect to your computer.

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So you’re getting ready to move your website. You’ve got the new hosting plan purchased, and you’ve got the files and data copied over. You set up your hosts file to point to the new host, but something doesn’t look quite right 😕

You could keep editing your hosts file and refreshing your browser to try to figure out what is different… Or you could take 5 minutes to set up a socks proxy so you can view both the new and old site in two different browsers at the same time! Here’s how to do it:
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