JS.L17
// use strict mode at the first of javascript file this is usefull to write
javascript code and sequer-ly.
// strict mode makes it easier for devolope to avoid accsidently errore's.
// it helps us intridues the buginto our code
// 1. First, strict mode forbids us to do certain things
// 2. econd, it will actually create visible errors for us in certain
situations
in which without strict mode JavaScript will simply fail silently
without letting us know that we did a mistake.
Vivacious Vendace