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The maximum value statement in javascript is "Math.max(value1[,value2, ...])", where the "Math.max()" function is to return the maximum value in a set of numbers .
The operating environment of this article: windows7 system, javascript version 1.8.5, Dell G3 computer.
What is the maximum value statement in javascript?
Math.max() function returns the maximum value in a set of numbers.
Syntax
Math.max(value1[,value2, ...])
Parameters
value1, value2, ...
A set of numerical values
Return value
Returns the maximum value in a given set of numbers . If at least one of the given arguments cannot be converted to a number, NaN is returned.
Description
Since max is a static method of Math, it should be used like this: Math.max(), not a method of the created Math instance (Math is not a constructor).
If there are no parameters, the result is - Infinity.
If any parameter cannot be converted to a numeric value, the result is NaN.
Example
Using Math.max()
Math.max(10, 20); // 20 Math.max(-10, -20); // -10 Math.max(-10, 20); // 20
The following method uses the apply method to find the largest element in a numeric array. getMaxOfArray([1,2,3]) is equivalent to Math.max(1, 2, 3), but you can use getMaxOfArray () to operate on arrays of any length.
function getMaxOfArray(numArray) { return Math.max.apply(null, numArray); }
Or by using the latest spread operator, getting the maximum value in an array becomes easier.
var arr = [1, 2, 3]; var max = Math.max(...arr);
Recommended study: "javascript Advanced Tutorial"
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