15 lines
387 B
Markdown
15 lines
387 B
Markdown
### initializeArrayWithValues
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Initializes and fills an array with the specified values.
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Use `Array(n)` to create an array of the desired length, `fill(v)` to fill it with the desired values.
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You can omit `val` to use a default value of `0`.
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```js
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const initializeArrayWithValues = (n, val = 0) => Array(n).fill(val);
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```
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```js
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initializeArrayWithValues(5, 2); // [2, 2, 2, 2, 2]
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```
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