I'm encountering some problems over here. One, I can't seem to get Demeanor to appear in the Delphi IDE.
I've Delphi 8 Architect, and Demeanor has been installed. I've checked the BDS 2.0 key, and I've added $(BDS)\Bin\demeanoride71.bpl to the Known IDE Packages with Value of (Untitled), but it still doesn't appear and it appears!Would any of you know how to enable this? On C#Builder Architect, Demeanor appears under the Tools menu, but not on Delphi 8. Turns out I was using HKEY_LOCAL_MACHINE, not HKEY_CURRENT_USER initially when it's not working.
Some interesting articles on EULA: “Legit! ...and software licensing” and “A Good Deal”, with references to Borland's original no-nonsense “use like a book” license.
In 2017, with the release of Delphi 10.2 Tokyo, Embarcadero introduced a specialized implementation of the Observer pattern into the System.Classes unit. While it has been in the wild for 9 years, it remains a "hidden" architecture for many, primarily because it serves as the invisible engine behind LiveBindings. Other than live bindings, you can also use the Observer pattern as a way to update component settings to the Windows registry, an .ini file, or persist it elsewhere.
System.Classes