Or with the new spread operator, getting the maximum of an array becomes a lot easier. var arr = [1, 2, 3]; var max = Math.max(...arr); Maximum size of an array. According to MDN the apply and spread solutions had a limitation of 65536 that came from the limit of …

Nov 22, 2023 · FWIW my understanding is when you call apply on a function it executes the function with a specified value for this and a series of arguments specified as an array. The trick is that apply turns the array into a series of actual function arguments.

Jul 11, 2013 · To find the index of the greatest value in an array, copy the original array into the new array and then sort the original array in decreasing order to get the output [22, 21, 7, 0]; now find the value 22 index in the copyNumbers array using this code copyNumbers.indexOf(numbers[0]);

Nov 4, 2016 · Based on Emissary's ES6+ answer, you could use Array.prototype.reduce to do your comparison (as opposed to sorting, popping and potentially mutating your array), which I think looks quite slick.

Jul 16, 2017 · Given an array of values [1,2,0,-5,8,3], how can I get the maximum value in JavaScript? I know I can write a loop and keep track of the maximum value, but am looking for a more code-efficient way of

Line one. max function is passed the array [4,12,3,8,0,22,56], Line two. max variable is set to the first item in the array. max is 4, Line three. A for loop is started which will start from 1 and keep looping for the length of the arr array. Line four. Checks if the current array value is …

Dec 9, 2014 · This returns an array, with the keys for all of them with the maximum value, in case there are some that have equal values. For example: if . const obj = {apples: 1, bananas: 1, pears: 1 } //This will return ['apples', 'bananas', 'pears'] If on the other hand there is a maximum:

Jun 21, 2012 · Is there a fast way to get the minimum and maximum value among the properties without having to loop through them all? because the object I have is huge and I need to get the min/max value every two seconds. (The values of the object keeps changing).

Apr 8, 2014 · I'm trying to create a JavaScript function which takes information from an array in an external JSON and then takes the max value (or the top 5 values) for one of the JSON variables. For this example, let's say I want to get the max value for the value "ppg".

You can use Array#map and Array#find // First, get the max vote from the array of objects var maxVotes = Math.max(...games.map(e => e.votes)); // Get the object having votes as max votes var obj = games.find(game => game.votes === maxVotes);