“Connect Four” is a two-player connection board game

package management The Python Programming Language

my most-needed packages from PIP

shell command line XPath YAML

querying YAML on the command line – YAML Path

GIMP GIMP recipes

perspective distortion (photography)

orchestration software software

orchestration software: Ansible

Packt Publishing:

O’Reilly Media:

MacBook MacBook Pro macOS

macOS: my MacBook had its colours “inversed” / mangled all of a sudden

Accidentally I got one of the shortcuts wrong, and my MacBook’s colours were all mangled. This is how I got that issue fixed:

System Preferences > Accessibility > Display > Invert colours

radio Uncategorised

TuneIn Pro Update: Recording Function Will Be Removed

We wanted to inform you that we will soon be disabling the recording feature from the TuneIn Pro app, meaning you can no longer record and playback live radio shows.

Unfortunately, we’re sometimes forced to terminate or modify elements within the app experience due to applicable law, licensing restrictions and/or business needs. We love that users are passionate about certain app functions and we’re truly sorry when this happens. We hope you’ll continue listening with TuneIn as we continue to evolve.

So what’s the reason for remvoving that feature?

Google Chrome

Google Chrome reports NET::ERR_CERT_INVALID for a website and does not display it for you – how to overcome?


Thunderbird vs Microsoft Exchange and OWA (Outlook Web Access)

macOS shell command line

change your computer’s name or local hostname on macOS