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parzibyte/es_dígito.js

Created October 3, 2019 16:58
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es_dígito.js
/**
* Saber si carácter es dígito con JavaScript
*
* https://parzibyte.me/blog
*
*/
const esDigito = (caracter) => {
let ascii = caracter.charCodeAt(0);
return ascii > 47 && ascii < 58;
}
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