Answers for "how to remove specific object from array in javascript"

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'}]