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by Haston
Thu Aug 06, 2020 12:14 pm
Forum: Java
Topic: where can i start learning java?
Replies: 4
Views: 547

Re: where can i start learning java?

This is also a good place to start ... https://docs.oracle.com/javase/tutorial/java/TOC.html (includes many worked examples and sample code).

W3Schools is also a good site ... https://www.w3schools.com/java/default.asp (includes many useful coding tutorials, including java).

Best regards,
Jonathan
by Haston
Wed Aug 05, 2020 8:36 pm
Forum: Java
Topic: "Persistence" between sessions
Replies: 3
Views: 636

Re: "Persistence" between sessions

Hi Al, 'Persitence' is exactly the right term to use in the context of implementing code that allows you to store and retrieve your program's state (in this case true/false or on/off). You will need to study Java Object Serialization, an essential topic and well worth the effort. A comprehensive sou...
by Haston
Wed Aug 05, 2020 5:58 pm
Forum: General discussion
Topic: New "Can't update Chromium" message?
Replies: 62
Views: 45009

Re: New "Can't update Chromium" message?

This solution, taken from an old c|net article has worked for me.

sudo apt-get update
sudo apt full-upgrade
sudo apt-get install -y rpi-chromium-mods

I hope it works for you too :o)

[Ref. https://www.cnet.com/how-to/update-your ... -features/]

BR, Jonathan

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