💡Regular expressions in Grafana for silencing alerts have to match the entire value of the field for it to work.A partial match wouldn’t work.So when your regular expression matches part of the value, you have to end it with .* in order for it to match the entire value.
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