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“array remove element js” Code Answer’s

array remove element js

javascript by Grepper

on Jul 19 2019 Donate

159

var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get  "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]

remove array elements javascript

javascript by Proud Pollan on Jun 07 2020 Donate

let value = 3

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

arr = arr.filter(item => item !== value)

console.log(arr)
// [ 1, 2, 4, 5 ]

Source: stackoverflow.com

remove item at index in array javascript

javascript by Yuki

on Mar 01 2020 Donate

// remove element at certain index without changing original
let arr = [0,1,2,3,4,5]
let newArr = [...arr]
newArr.splice(1,1)//remove 1 element from index 1
console.log(arr) // [0,1,2,3,4,5]
console.log(newArr)// [0,2,3,4,5]

pop up element from specific index in array

csharp by Ranish on Jun 13 2020 Donate

let items = ['a', 'b', 'c', 'd'];
let index = items.indexOf('a')
let numberOfElementToRemove = 1;
if (index !== -1) { items.splice(index,numberOfElementToRemove)}

javascript array clear

javascript by Grepper

on Oct 22 2019 Donate

var cars = ["mazda","honda","tesla"];
	cars = []; // clear/empty the array

javascript remove one element from array

javascript by Amused Alpaca on Dec 14 2020 Donate

const array = [2, 5, 9];

console.log(array);

const index = array.indexOf(5);
if (index > -1) {
  array.splice(index, 1);
}

// array = [2, 9]
console.log(array);

Source: stackoverflow.com

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