How new unique "i" is created by let keyword in for loop?

Asked Mar 04 '22 at 04:54

Active Mar 04 '22 at 05:03

Viewed 53 times

In the following code example writes

let does for us is create a unique value of i each time the loop iterates. When our loop is over, we have created six separate values of i that are stored in memory that our console.log(i) statements can access."

How let create a new i in every iteration but only one var i?

edited Mar 04 '22 at 04:59

Alexander Nied

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asked Mar 04 '22 at 04:54

Abhishek Yadav

FYI [tag:basic] is about the BASIC programming language, not basic/beginner questions. – Alexander Nied Mar 04 '22 at 04:59
Please add all the relevant code in the question itself. – adiga Mar 04 '22 at 04:59
`example` is a web page - please post the code you are referring to instead of a link to a webpage – Bravo Mar 04 '22 at 04:59
`let` doesn't create a `var`-- `let` _is_ a type of variable/container-- but unlike a `const` it can be reassigned to a different value, which it is at every iteration of the loop. – Alexander Nied Mar 04 '22 at 05:00
https://stackoverflow.com/a/35812376/10549313 – Bravo Mar 04 '22 at 05:02

How new unique "i" is created by let keyword in for loop?

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