let is like writing your name with a pencil or washable marker; it can be changed or erased later.
let
const is like writing it in permanent marker. Once you write it it has to stay the same forever.
const
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let
is like writing your name with a pencil or washable marker; it can be changed or erased later.const
is like writing it in permanent marker. Once you write it it has to stay the same forever.