Remove specific object from the Array in Javascript
const apps = [
{id:1, name:'Jon'},
{id:2, name:'Dave'},
{id:3, name:'Joe'}
]
//remove item with id=2
const itemToBeRemoved = {id:2, name:'Dave'}
apps.splice(apps.findIndex(a => a.id === itemToBeRemoved.id) , 1)
//print result
console.log(apps)delete item from list javascript
const array = [1, 2, 3];
const index = array.indexOf(2);
if (index > -1) {
array.splice(index, 1);
}java script removing first three indexes
var indexToRemove = 0;
var numberToRemove = 1;
arr.splice(indexToRemove, numberToRemove);how to remove a specific object from an array javascript
var arr = [{id:1,name:'serdar'}, {id:2,name:'alfalfa'},{id:3,name:'joe'}];
removeByAttr(arr, 'id', 1);
// [{id:2,name:'alfalfa'}, {id:3,name:'joe'}]
removeByAttr(arr, 'name', 'joe');
// [{id:2,name:'alfalfa'}]Copyright © 2021 Codeinu
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