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)javascript array remove element
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"]js array delete specific element
var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
var removed = arr.splice(2,2);
/*
removed === [3, 4]
arr === [1, 2, 5, 6, 7, 8, 9, 0]
*/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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