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array reverse in javascript

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answered on November 16, 2019 Popularity 10/10 Helpfulness 4/10

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array reverse in javascript

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var arr = [1, 2, 3, 4, 5, 6, 7];
console.log (arr.reverse ());

for (i = 0; i < arr.length / 2; i++) {
  var temp = arr[i];
   temp =arr[arr.length - 1 - i];
  temp = temp;
}
console.log (arr);

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Apr 26 2021

0 Answers Avg Quality 2/10

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javascript reverse array

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var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 16 2019

Black Footed Ferret

0 Answers Avg Quality 2/10

reverse array javascript

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let arr = [1,2,3]
let newArr = arr.slice().reverse(); //returns a reversed array without modifying the original
console.log(arr, newArr) //[1,2,3] [3,2,1]

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Jun 13 2022

Gubo97000

0 Answers Avg Quality 2/10

reverse array javascript

Comment

var rev = arr.reverse();

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 01 2020

Annoying Angelfish

0 Answers Avg Quality 2/10

Javascript Reverse

Comment

const friends = ["Abir", "Ashik", "Alif", "Alfi", "Shafi", "Kafi"];
const friendsReverse = friends.reverse();
console.log(friendsReverse);
//Output:[ 'Kafi', 'Shafi', 'Alfi', 'Alif', 'Ashik', 'Abir' ]

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 26 2021

Ariful Islam Adil(Code Lover)

0 Answers Avg Quality 2/10

javascript reverse array

Comment

const array1 = ['one', 'two', 'three'];
// expected output: "array1:" Array ["one", "two", "three"]

const reversed = array1.reverse();
// expected output: "reversed:" Array ["three", "two", "one"]

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Jun 20 2022

liad

0 Answers Avg Quality 2/10

reverse array

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const array1 = ['one', 'two', 'three'];
console.log('array1:', array1);
// expected output: "array1:" Array ["one", "two", "three"]

const reversed = array1.reverse();
console.log('reversed:', reversed);
// expected output: "reversed:" Array ["three", "two", "one"]

// Careful: reverse is destructive -- it changes the original array.
console.log('array1:', array1);
// expected output: "array1:" Array ["three", "two", "one"]

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 15 2022

Agustín Tajani

0 Answers Avg Quality 2/10

reverse array js

Comment

var arr = ["f", "o", "o", "b", "a", "r"]; 
arr.reverse();
console.log(arr); // ["r", "a", "b", "o", "o", "f"]

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Tags: javascript j

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Contributed on Nov 09 2021

FlashingMustard

0 Answers Avg Quality 2/10

how to reverse array in javascript

Comment

// reversing an array in javascript is kinda hard. you can't index -1.
// but i can show how you can do it in 4 lines.

var myArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

for (var i = myArray.length - 1; i > 0; i -= 1) {
	myArray.shift();
	myArray.push(i);
}

console.log(myArray); // output: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 15 2021

beltman

0 Answers Avg Quality 2/10

reverse array

Comment

#The original array
arr = [11, 22, 33, 44, 55]
print("Array is :",arr)
 
res = arr[::-1] #reversing using list slicing
print("Resultant new reversed array:",res)

Popularity 10/10 Helpfulness 3/10 Language python

Source: www.askpython.com

Tags: python py

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Contributed on Oct 08 2021

Splendid Serval

0 Answers Avg Quality 2/10

array reverse in javascript

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