Self Adhesive Wall Mural Art Is The Future Of High-impact Design

By making the self reference explicit, you're free to refer to any object by that self reference. For a language-agnostic consideration of the design decision, see what is the advantage of having this/self pointer mandatory explicit?. Self - this refers to the current class name.

So self::baz() is the same as foo::baz() within the foo class (any method on it). I've spent two days in node-gyp hell trying to figure out this self-signed cert in keychain issue i've had, and this is the answer that finally got everything working properly :)