Welcome to Dave’s Brain

I've been a developer for years and have kept some notes. This is my place to share them. I'll add more. Hopefully they are useful to somebody.

• 2025.jun.26 Programming - Java: dump the environment variables
• 2025.jun.26 Computer - SquirrelMail: Simple way to discard messages that SpamAssassin has marked as spam
• 2025.jun.26 Computer - VNC: make VNC faster
• 2025.jun.26 Computer - dnf: see what a package needs (its dependencies) and what needs it (what requires it)
• 2025.jun.25 Programming - PHP: append an element to the end of a PHP array
• 2025.jun.24 Programming - gtkmm4.x: get a key press in the main window

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