freeCodeCamp Challenge Guide: Use Destructuring Assignment to Assign Variables from Arrays

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Use Destructuring Assignment to Assign Variables from Arrays

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Hints

Hint # 1

We have to take some precaution in this case.

1. Do not try to re-declare a or b while destructuring as they are already declared in the first let statement.

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Solutions

Solution 1 (Click to Show/Hide)

let a = 8, b = 6;
[a, b] = [b, a];