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how to find max number in array javascript

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Perfect Porpoise answered on May 27, 2020 Popularity 10/10 Helpfulness 3/10

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how to find max number in array javascript

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const array1 = [1, 3, 2];
console.log(Math.max(...array1));

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: find javascript max

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Contributed on Jun 22 2020

Perfect Porpoise

0 Answers Avg Quality 2/10

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max value in array javascript

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// For large data, it's better to use reduce. Supose arr has a large data in this case:
const arr = [1, 5, 3, 5, 2];
const max = arr.reduce((a, b) => { return Math.max(a, b) });

// For arrays with relatively few elements you can use apply: 
const max = Math.max.apply(null, arr);

// or spread operator:
const max = Math.max(...arr);

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 27 2020

Dev Inca

0 Answers Avg Quality 2/10

js get max value in an array

Comment

const myArray = [1, 14, 32, 7];

const maxValue = Math.max(...myArray);

console.log(maxValue); // 32

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: javascriptf1.com

Tags: get

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Contributed on Feb 01 2022

mentico

0 Answers Avg Quality 2/10

find max and min value in array javascript

Comment

var numbers = [1, 2, 3, 4];
Math.max(...numbers) // 4
Math.min(...numbers) // 1

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: www.jstips.co

Tags: find

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Contributed on May 27 2020

Annoying Ant

0 Answers Avg Quality 2/10

find max value in array javascript

Comment

// find maximum value of array in javascript
// array reduce method
const arr = [49,2,71,5,38,96];
const max = arr.reduce((a, b) => Math.max(a, b));
console.log(max); // 96

// math.max apply method
const max_ = Math.max.apply(null, arr);
console.log(max_); // 96

// or math.max spread operator method
const max__ = Math.max(...arr);
console.log(max__); // 96

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Jan 21 2022

Chetan Nada

0 Answers Avg Quality 2/10

Max Number from Array in JS

Comment

function arrayMax(array) {
  return array.reduce(function(a, b) {
    return Math.max(a, b);
  });
}

function arrayMin(array) {
  return array.reduce(function(a, b) {
    return Math.min(a, b);
  });
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Nov 04 2021

thefazeelahmed

0 Answers Avg Quality 2/10

max value from array in javascript

Comment

// For regular arrays:
var max = Math.max(...arrayOfNumbers);

// For arrays with tens of thousands of items: 
let max = testArray[0];  //here we have considered max to the first element because we don't know which is max yet.
for (let i = 1; i < testArrayLength; ++i) { 
  if (testArray[i] > max) {  //in each iteration it will compare if the value is greater than the current considered value (we just considered first element)
    max = testArray[i]; //in the above iteration if the testArray find value/element greater than max then this new max value will be considered as Max (this will happen until the max value found).
  }
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Jun 02 2022

Amused Anaconda

0 Answers Avg Quality 2/10

js how to find max value in an array

Comment

(function () {
  const arr = [23, 65, 3, 19, 42, 74, 56, 8, 88];

  function findMaxArrValue(arr) {
    if (arr.length) {
      let max = -Infinity;

      for (let num of arr) {
        max = num > max ? num : max;
      }
      return max;
    }
    return 0; // or any value what you need
  }

  console.log(findMaxArrValue(arr)); // => 88
})();

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: find

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Contributed on May 29 2022

Condemned Corncrake

0 Answers Avg Quality 2/10

get max number in array

Comment

console.log(arrayNumbers.sort((a, b) => a - b ));

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Nov 06 2021

Homely Hamerkop

0 Answers Avg Quality 2/10

find the maximum number in an array in javaScript

Comment

//We define a function findMax that takes an array arr as an argument.
//Inside the function, we use the spread operator (...) to spread the elements of the array as arguments to the Math.max function.
//This effectively finds the maximum element in the array.

const findMax = arr => Math.max(...arr);

// Example usage:
const numbers = [10, 5, 8, 20, 3];
const maxNumber = findMax(numbers);
console.log(maxNumber); // Output: 20

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Source: Grepper

Tags: find javascript

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Contributed on Sep 20 2023

Distinct Dolphin

0 Answers Avg Quality 2/10

how to find max number in array javascript

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