Closed thinkininfinity closed 8 years ago
a). Initialization is a essential operation in const declaration, so const greeting; return compile error here b). let is more accurate to express mutable state
const
const greeting;
let
mutable state
:shipit:
jethrolarson
commented
8 years ago
a). Initialization is a essential operation in
constdeclaration, soconst greeting;return compile error here b).letis more accurate to expressmutable state