4 ms·
That's not JavaScript.
by jcoffland 9y ago
That's not JavaScript.
- deleted 9y ago[deleted]
- ranit 9y agoJavaScript does have isNaN() function: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isNaN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...
- idbehold 9y agoBetter to use Number.isNaN(): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...