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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for February 28th, 2020

Rebooting Apple TV 4k and 4

Posted by jpluimers on 2020/02/28

Every now and then, when an Apple TV falls asleep with an app running, it wakes up without the app showing actual content on HDMI.

I’ve seen this quite a lot with the NPOStart app, but other apps suffer from this as well.

It happens more often with an Apple TV 4k than with an Apple TV4.

When this happens, the TV thinks there is no HDMI device connected to that source any more.

The solution is to reboot the Apple TV without active screen output:

If the remote refuses to connect, then you have to pull the plug and reinsert it; either the power or HDMI plug will do.

Luckily this workaround I did not have to reboot my TV, as the only two ways to do that is to pull/reinsert the power plug, or to perform a [WayBack] How do I perform a Factory Data Reset on my Smart TV? | Samsung Support Australia.


Posted in Apple, Apple TV, iOS, Power User | Leave a Comment »

Identifying a Raspberry Pi visually or by the cpuinfo

Posted by jpluimers on 2020/02/28

Two links that help me identify the Raspberry Pi devices from my collection (which misses quite a few, but is too extensive to get them all right in the blink of an eye):


Posted in *nix, Development, Hardware Development, Power User, Raspberry Pi | Leave a Comment »

R Notes for Professionals book

Posted by jpluimers on 2020/02/28

One day I will likely need R, so here is the [WayBackR Notes for Professionals book.

The R Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow. Text content is released under Creative Commons BY-SA.

It is a [WayBack] PDF download.

Via: [WayBack] R Notes for Professionals: a free 400+ pages book compiled from Stack Overflow Documentation released under Creative Commons BY-SA… – ThisIsWhyICode – Google+


Posted in Development, Software Development | Leave a Comment »

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