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“pop up element from specific index in array” Code Answer’s

how to remove element from array in javascript

javascript by Anxious Anaconda on Apr 23 2020 Donate

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"]

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)}

remove elemtns from an array with splice

javascript by Wide-eyed Wasp on Apr 16 2020 Donate

var fruits = ["Banana", "Orange", "Apple", "Mango", "Kiwi"];
document.getElementById("demo").innerHTML = fruits;

function myFunction() {
  fruits.splice(2, 2);
  document.getElementById("demo").innerHTML = fruits;
}

how can i remove a specific item from an array

c by Yawning Yacare on Mar 29 2020 Donate

-1

const items = ['a', 'b', 'c', 'd', 'e', 'f']
const i = 2
const filteredItems = items.slice(0, i).concat(items.slice(i + 1, items.length))
// ["a", "b", "d", "e", "f"]

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