tips

Create a QR code with your WIFI config for your guests

A special crafted QR code is interpreted by Android and iOS as configuration for a wifi network

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coding

Use tabs for indentation instead of spaces.

Several online discussions about the reasons you should use tabs instead of spaces for indentation.

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Opinion

Raspberry Pi 4 is out. Buy it. Now.

I talk thoroughbly and thoughtfully about buying a Raspberry Pi 4.... or not.

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