By now, I think almost everyone on this planet would be aware of the earthquake and it's results.
I'm putting a call to everyone to donate to the International Response Fund of the Red Cross Organization.
For those in Singapore, you can do your part by donating to the Singapore chapter, either by cheque, or by Internet donation.
Links:
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