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how to sort an array in js

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Homely Herring answered on February 27, 2021 Popularity 10/10 Helpfulness 2/10

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how to sort an array in js

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//ascending order
let ArrayOne = [1,32,5341,10,32,10,90]
ArrayOne = ArrayOne.sort(function(x,y){x-y})
//descending order
let ArrayTwo = [321,51,51,324,111,1000]
ArrayTwo = ArrayTwo.sort(function(x,y){y-x})

Popularity 10/10 Helpfulness 2/10 Language javascript

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Tags: javascript

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Contributed on Aug 04 2022

Homely Herring

0 Answers Avg Quality 2/10

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Sort in array in Javascript

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const ascending: any= values.sort((a,b) =>  (a > b ? 1 : -1));
const descending: any= values.sort((a,b) => (a > b ? -1 : 1))

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Jan 05 2022

Encouraging Eel

0 Answers Avg Quality 2/10

sorting array

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       int current = 0;
        for (int i = 0; i < array.length ; i++) {
            for (int j = i+1; j < array.length ; j++) {
                if (array[i]>array[j]) {
                    current = array[i];
                    array[i] = array[j];
                    array[j] = current;
                }
            }
        }

Popularity 9/10 Helpfulness 2/10 Language java

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Tags: java

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Contributed on Oct 02 2022

Breakable Boar

0 Answers Avg Quality 2/10

sort array in JavaScript

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function sortArray(array) {
  var temp = 0;
  for (var i = 0; i < array.length; i++) {
    for (var j = i; j < array.length; j++) {
      if (array[j] < array[i]) {
        temp = array[j];
        array[j] = array[i];
        array[i] = temp;
      }
    }
  }
  return array;
}

console.log(sortArray([3,1,2]));

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Source: tutorial.eyehunts.com

Tags: javascript j

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Contributed on Jan 31 2023

Visitor

0 Answers Avg Quality 2/10

JavaScript Sorting Arrays

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var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.sort();        // Sorts the elements of fruits

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Contributed on Feb 27 2021

SAMER SAEID

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Sorting in JavaScript

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var l = ["a", "w", "r", "e", "d", "c", "e", "f", "g"];
console.log(l.sort())
/*[ 'a', 'c', 'd', 'e', 'e', 'f', 'g', 'r', 'w' ]*/

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Tags: javascript j

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Contributed on Sep 04 2022

Javasper

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define array sort method in javascript

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How does the following code sort this array to be in numerical order?     

    var array=[25, 8, 7, 41]

    array.sort(function(a,b){
      return a - b
    })

I know that if the result of the computation is... 

**Less than 0**: "a" is sorted to be a lower index than "b".<br />
**Zero:** "a" and "b" are considered equal, and no sorting is performed.<br />
**Greater than 0:** "b" is sorted to be a lower index than "a".<br />

Is the array sort callback function called many times during the course of the sort?

If so, I'd like to know which two numbers are passed into the function each time. I assumed it first took "25"(a) and "8"(b), followed by "7"(a) and "41"(b), so:

25(a) - 8(b) = 17 (greater than zero, so sort "b" to be a lower index than "a"): 8, 25

7(a) - 41(b) = -34 (less than zero, so sort "a" to be a lower index than "b": 7, 41

How are the two sets of numbers then sorted in relation to one another?

Please help a struggling newbie!

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Oct 10 2022

Abdul Haseeb Siddiqui

0 Answers Avg Quality 2/10

javascript sorting an array

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sorting an array

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 03 2022

Foolish Fish

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sort an array

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-2

// C++ code for k largest elements in an array
#include <bits/stdc++.h>
using namespace std;
  
void kLargest(int arr[], int n, int k)
{
    // Sort the given array arr in reverse
    // order.
    sort(arr, arr + n, greater<int>());
  
    // Print the first kth largest elements
    for (int i = 0; i < k; i++)
        cout << arr[i] << " ";
}
  
// driver program
int main()
{
    int arr[] = { 1, 23, 12, 9, 30, 2, 50 };
    int n = sizeof(arr) / sizeof(arr[0]);
    int k = 3;
    kLargest(arr, n, k);
}
  
// This article is contributed by Chhavi

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: www.geeksforgeeks.org

Tags: javascript j

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Contributed on Jan 26 2022

Lucky Lobster

0 Answers Avg Quality 2/10

how to sort an array in js

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