find biggest number in javascript array
var peopleData = [
{ name: "Paul", height: 180, age: 21 },
{ name: "Johnny", height: 198, age: 43 },
{ name: "Brad", height: 172, age: 49 },
{ name: "Dwayne", height: 166, age: 15 }
];
//Find biggest height number
var maxHeight = 0;
for (var i = 0; i < heights.length; i++) {
if (peopleData[i].height > maxHeight) {
maxHeight = peopleData[i].height;
//if you console.log(maxHeight); you should get 198
}
}javascript index of biggest number
arr.indexOf(Math.max(...arr))Copyright © 2021 Codeinu
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