Dave’s Brain
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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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