Updates typo in sample snippet from of to off
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@ -2,7 +2,7 @@
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Returns a random element from an array.
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Returns a random element from an array.
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Use `Math.random()` to generate a random number, multiply it by `length` and round it of to the nearest whole number using `Math.floor()`.
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Use `Math.random()` to generate a random number, multiply it by `length` and round it off to the nearest whole number using `Math.floor()`.
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This method also works with strings.
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This method also works with strings.
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```js
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```js
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