How to get the arrays of digits from a number in JavaScript

In this Article we will go through how to get the arrays of digits from a number only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const digitize = n => `${n}`.split('').map(v => parseInt(v, 10));

#Or

const digitize = n => [...`${n}`].map(v => parseInt(v, 10));

#Example

digitize(123);    // [1, 2, 3]
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