Marcel Hauri

Springer has released more than 500 textbooks across their eBook collections, to help ease the sudden change to remote learning and working.

I noticed an issue on my blog posts a few days ago. Whenever I shared them on Twitter, Facebook, LinkedIn or any other social media site, the image defined in the meta tag og:image or twitter:image was not displayed.

You found a secret!

So it looks like my swap file has holes, but what does that mean?

After teaching on a Windows laptop for more than a month, I switched back to my Linux laptop for development purposes. But of course I…