Yup. Var was essentially the old way of doing things which has almost
completely been replaced by the new let vs const.
Florian
Op do 7 apr. 2022 om 20:38 schreef Jim Homme <jhomme@xxxxxxxxxxxxxxxxx>:
Hi,
I’m reading Beginning JavaScript by Russ Ferguson from BookShare. In
Chapter 3 on variables he has examples of var, let, and he talks about
variable scope and variable hoisting. It seems to me that I should usually
use the let keyword to avoid hard to catch bugs. Is this correct?
Thanks.
Jim
==========
Jim Homme
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