Answers for "what does !!var mean js"

2

variables in js

var Hello = "World";
let bool = false;
const int = 8788;
Posted by: Guest on December-17-2020
0

js what does var mean

Used to create a variable that is globally scoped when not used in a function. 
When it is used in a function, it can only be used in that function and not
outside of it. This statement is comparable to let but more globalized.
Posted by: Guest on October-21-2020

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