Thunderbird: modify date and time formats

While my desktop PC runs the english version of Linux Mint, I wanted Thunderbird to use the day/month/year format for displaying dates. The way to do this is described here.

Convert HEIC pictures

To convert pictures in HEIC format to some more usual format:

  • install libheif-examples package
  • use the heif-convert command:

heif-convert filename.heic filename.jpg

Reference designs


Development with Android


Android Studio will be installed on a PC running Linux Mint 20.


Download the latest version of Android Studio from this webpage. At the time of writing, the version is Chipmunk | 2021.2.1 Patch 1.

Follow the installation guidelines.


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