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codermarcos/number-isnan-javascript.js

Created November 9, 2018 17:13
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Number.isNaN no Javascript
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number-isnan-javascript.js
Number.isNaN({}); // false
Number.isNaN('abc'); // false
Number.isNaN(undefined); // false
Number.isNaN(NaN); // true
Number.isNaN(0/0); // true
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