cachaito
7/21/2016 - 8:49 AM

The Math.max() apply array

Math.max() method doesn’t support arrays; it accepts only numbers. When an array is passed to the Math.max() function, it throws an error. But when the apply() method is used, the array is sent as individual numbers, so the Math.max() method can handle it.

curious case of apply and Math.max.js
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var myArray = [5, 10, 50];
Math.max(myArray); // Error: NaN
Math.max.apply(Math, myArray); // 50
Math.max(...myArray);    // 50