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How to convert all elements in an array to integer in JavaScript?

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Sometimes, we want to convert all elements in an array to integer in JavaScript.

In this article, we’ll look at how to convert all elements in an array to integer in JavaScript.

How to convert all elements in an array to integer in JavaScript?

To convert all elements in an array to integer in JavaScript, w ecan use the array map method.

For instance, we write

const arrayOfNumbers = arrayOfStrings.map(Number);

to call arrayOfStrings.map with Number to return an array with the entries in arrayOfStrings converted to numbers.

Conclusion

To convert all elements in an array to integer in JavaScript, w ecan use the array map method.

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