Well, it seems that there's some Gmail hacking going on at this time.One of the victims to fall prey to this hacking is a friend of mine. After getting my friend's Gmail account, the hacker sent out an email claiming he's in Ghana and asked for some money to be sent to him immediately.Fortunately, I had my friend's contact number and I called him up immediately to verify the truth. So, if you've received an email from Google or from Gmail asking you for your password, please do not fall prey to it.
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