Name: Mutate an Array Declared with const
Uploaded: 2018-11-21T14:13:58.516Z
Duration: 1 min 7 s
Description: Mutate an Array Declared with const

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Mutate an Array Declared with const

by freeCodeCamp

Learn Modern JavaScript

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Prevent Object Mutation2:21

Mutate an Array Declared with const

by freeCodeCamp

Learn Modern JavaScript

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Prevent Object Mutation2:21

index.js

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console

const s = [5, 7, 2];
function editInPlace() {
  "use strict";

  s = [2, 5, 7];

}
editInPlace();

›

Error: SyntaxError: unknown: "s" is read-only (/index.js:1)

-1:07