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get last index of array

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Purple Team answered on July 25, 2019 Popularity 10/10 Helpfulness 6/10

answer get last index of array

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get last index of array

Comment

const arr = [2, 4, 6, 8, 10, 12, 14, 16];

const lastElement1 = arr[arr.length - 1];  // Method 1
const lastElement2 = arr.slice(-1);  //Method 2
const lastElement3 = arr.pop(); //Method 3
const lastElement4 = arr.at(-1) //Method 4 Best Approach

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: flexiple.com

Tags: get javascript

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Contributed on Jul 31 2022

Purple Team

0 Answers Avg Quality 2/10

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last index array javascript

Comment

var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 25 2019

Grepper

0 Answers Avg Quality 2/10

how to get last element of array

Comment

 return array[array.length - 1];

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: element

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Contributed on Mar 18 2020

Little Brown Bat

0 Answers Avg Quality 2/10

get last item in array

Comment

let array = [1,2,3,4,5]

let sliced = array.slice(-1)[0]

//OR

let popped = array.slice(-1).pop()

//OR

let lengthed = array[array.length - 1]

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Aug 14 2020

Jerky

0 Answers Avg Quality 2/10

how to get the last eleemnt of an array

Comment

var Cars = ["Volvo", "Mazda", "Lamborghini", "Maserati"];
//We can get the total number of elements like this.
var hmCars = Cars.pop();
//hmCars is now Maserati
console.log(hmCars)

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: get javascript javas

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Contributed on Nov 28 2020

Handsome Heron

0 Answers Avg Quality 2/10

what is last index of array

Comment

const indices = [];
const array = ['a', 'b', 'a', 'c', 'a', 'd'];
const element = 'a';
let idx = array.lastIndexOf(element);
while (idx !== -1) {
  indices.push(idx);
  idx = (idx > 0 ? array.lastIndexOf(element, idx - 1) : -1);
}

console.log(indices);
// [4, 2, 0]

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Jun 21 2022

Riky

0 Answers Avg Quality 2/10

how to get last element of array

Comment

const lastItem = colors[colors.length - 1]

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: flaviocopes.com

Tags: whatever whateve

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Contributed on Apr 19 2021

0 Answers Avg Quality 2/10

get the last item in an array

Comment

let array = [0, 1, 2, 3, 4, 5, 6, 7] 
console.log(array.slice(-1));
>>>[7]
console.log(array.slice(-2));
>>>[6, 7]
console.log(array.slice(-3));
>>>[5, 6, 7]

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: get javascript

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Contributed on Nov 21 2020

Creepy Gábor

0 Answers Avg Quality 2/10

how to get last index of array in javascript

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const lastElement = arrayName[arrayName.length - 1];

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: get

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Contributed on May 25 2022

ABDULLA AL JABER

0 Answers Avg Quality 2/10

Get the Last Items in an Array

Comment

let array = [0, 1, 2, 3, 4, 5, 6, 7] console.log(array.slice(-1));>>>[7]console.log(array.slice(-2));>>>[6, 7]console.log(array.slice(-3));>>>[5, 6, 7]

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: blog.bitsrc.io

Tags: javascript j

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Contributed on Aug 26 2021

0 Answers Avg Quality 2/10

get last index of array

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get last index of array

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last index array javascript

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get the last item in an array

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Get the Last Items in an Array

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