JAVASCRIPT

JS array sort

numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sort

sort javascript array

var points = [40, 100, 1, 5, 25, 10];
points.sort((a,b) => a-b)

sort array

Array.Sort(array); // this will Modify original Array

sort javascript

//Higher order function for sorting

numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sort

const points = [40, 100, 1, 5, 25, 10];
points.sort(function(a, b){
  return a - b
});


////HOF/////
numArray.sort(function(a, b){
  return a - b
});
//output >> [1 ,5 , 10 ,25 ,40 ,100]

javascript sort

var names = ["Peter", "Emma", "Jack", "Mia", "Eric"];
names.sort(); // ["Emma", "Eric", "Jack", "Mia", "Peter"]

var objs = [
  {name: "Peter", age: 35},
  {name: "Emma", age: 21},
  {name: "Jack", age: 53}
];

objs.sort(function(a, b) {
  return a.age - b.age;
}); // Sort by age (lowest first)

sort js

numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sort

js sort

let numbers = [4, 10, 5, 1, 3];
numbers.sort((a, b) => a - b);
console.log(numbers);

// [1, 2, 3, 4, 5]

js sort array

// ascending (normal)
numArray.sort((a,b) => a-b);

// decending (reverse)
numArray.sort((a,b) => b-a);

javascript sort

homes.sort(function(a, b) {
    return parseFloat(a.price) - parseFloat(b.price);
});

arr.sort

//sort an array of strings
var fruitSalad = ['cherries', 'apples', 'bananas'];
fruit.sort(); // ['apples', 'bananas', 'cherries']

//sort an array of numbers
var scores = [1, 10, 2, 21]; 
scores.sort(); // [1, 10, 2, 21]
// Watch out that 10 comes before 2,
// because '10' comes before '2' in Unicode code point order.

//sorts an array of words
var randomThings = ['word', 'Word', '1 Word', '2 Words'];
randomThings.sort(); // ['1 Word', '2 Words', 'Word', 'word']
// In Unicode, numbers come before upper case letters,
// which come before lower case letters.

javascript sort

homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));

array sort

const stringArray = ['Blue', 'Humpback', 'Beluga'];
const numberArray = [40, 1, 5, 200];
const numericStringArray = ['80', '9', '700'];
const mixedNumericArray = ['80', '9', '700', 40, 1, 5, 200];

function compareNumbers(a, b) {
  return a - b;
}

stringArray.join(); // 'Blue,Humpback,Beluga'
stringArray.sort(); // ['Beluga', 'Blue', 'Humpback']

numberArray.join(); // '40,1,5,200'
numberArray.sort(); // [1, 200, 40, 5]
numberArray.sort(compareNumbers); // [1, 5, 40, 200]

numericStringArray.join(); // '80,9,700'
numericStringArray.sort(); // ['700', '80', '9']
numericStringArray.sort(compareNumbers); // ['9', '80', '700']

mixedNumericArray.join(); // '80,9,700,40,1,5,200'
mixedNumericArray.sort(); // [1, 200, 40, 5, '700', '80', '9']
mixedNumericArray.sort(compareNumbers); // [1, 5, '9', 40, '80', 200, '700']

sort array javascript

let array = ['12'. '54'];
array.sort((a,b) => a -b);

sort method js

let numbers = [0, 1 , 2, 3, 10, 20, 30 ];
numbers.sort( function( a , b){
    if(a > b) return 1;
    if(a < b) return -1;
    return 0;
});

console.log(numbers);
Code language: JavaScript (javascript)

js method .sort

function eq(x, y) {
  if (x < y) return -1;
  else if (x > y) return 1;
  else return 0;
}

let num = new Array(8, 50, 2, 34, 12, 8);

num.sort(eq);

let text = num.join();

document.write(text);

javascript sort array

/*//*\___________________l4r3f4c3@proton.me________________/|**/
/**/  Array.prototype.sort2d = function(column) {              //
/**/  column = typeof column === "undefined" ? 0 : column      // 
/**/  return this.sort((a, b) => a[column]-b[column]); }       //
/**/  const unsorted2DArray = [[3,1,1,1],[9,3,3,3],[6,2,2,2]]  //
/**/  sorted2DArray = unsorted2DArray.sort2d()                 //
/**/  //sorted2DArray = [ [3,1,1,1],[6,2,2,2],[9,3,3,3] ]      //
/*//*======================/*//*/=========================/||*/

array.sort

Array.prototype.sort()

sort array

a = ['12', '24', '44', '32', '55'] 
a.sort! # a is now sorted 
 
a.sort # returns a sorted array, but does not modify a itself. Typical use: b = a.sort

js sort array

// student array 
let students = ['John', 'Jane', 'Mary', 'Mark', 'Bob'];

// sort the array in ascending order
students.sort();

// ? result = ['Bob', 'Jane', 'John', 'Mark', 'Mary']

// sort the array in descending order
students.sort().reverse();

// ? result = ['Mary', 'Mark', 'John', 'Jane', 'Bob']

sort javascript

arr.sort()
arr.sort(fonctionComparaison)

javascript sort

let arr = [1,2,3,3,4]

arr.sort() => sorts in ascending order from right to left


// You can sort in custom orders by defining a custom comparison function
// ex:

arr.sort(function compareNumbers(firstNumber, secondNumber){
	/*
    if a negative number is returned, firstNumber will be the first number in the output
    if a positive number is returned, secondNumber will be the first number in the output
    if a 0 is returned, it will default to returning them in the position they're already in
    */
  
	// ascending order
  	// return firstNumber - secondNumber
  
    // descending order
    //return secondNumber - firstNumber
  
  	// Always want 3's to come first:
  	/*
  	if firstNumber === 3{
    	return -1
    }
  	if secondNumber === 3{
    	return 1
    }
  	return secondNumber - firstNumber
  	*/
  
  
})

sort array

let sortArray =  array.sorted(by: { $0.name.lowercased() < $1.name.lowercased() })

sort array

go mod edit -go=1.18

array sort

Scanner sc = new Scanner(System.in);
        int[] arr = new   int[6];
        System.out.println("Enter the elements in the array");

        for (int i = 0;i< arr.length;i++){
            arr[i] = sc.nextInt();
        }
        Arrays.sort(arr);
        for (int values : arr){
            System.out.print(values +" ");
        }

sort javascript

numArray.sort((a, b) => a - b);

sort javascript array

const months = ['March', 'Jan', 'Feb', 'Dec'];
months.sort();
console.log(months);
// expected output: Array ["Dec", "Feb", "Jan", "March"]

const array1 = [1, 30, 4, 21, 100000];
array1.sort();
console.log(array1);
// expected output: Array [1, 100000, 21, 30, 4]

array sort

//The sort() method sorts an array alphabetically:
const fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.sort();
//output >> [ "Apple",Banana","Mango", "Orange" ]

//if you find the answer is useful ,
//upvote ⇑⇑ , so can the others benefit also . @mohammad alshraideh ( ͡~ ͜ʖ ͡°)

sort an array

// 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

JavaScript Array sort()

let persolize=[ { key: 'speakers', view: 10 }, { key: 'test', view: 5 } ]
  
persolize.sort((a,b) => a.view - b.view);

//If it only array and not an array object, use below statement
//persolize.sort((a,b) => a - b);