One of the things I keep forgetting is how to set up a TypeScript project and debugging it in VSCode.
This blog post will remind me how to do so.
In a new directory, run the following commands and press enter for choosing the default (on the npm init prompts):
In VSCode, do the following:
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