how to remove specific object from array in javascript code example
Example 1: delete item from list javascript
const array = [1, 2, 3];
const index = array.indexOf(2);
if (index > -1) {
array.splice(index, 1);
}
Example 2: How can I remove a specific item from an array
const array = [2, 5, 9];
console.log(array);
const index = array.indexOf(5);
if (index > -1) {
array.splice(index, 1);
}
console.log(array);
Example 3: 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);
removeByAttr(arr, 'name', 'joe');
Example 4: remove element from array javascript
data = [1, 2, 3, 4, 5, 6];
let filteredData = data.filter((i) => {
return i > 2
});
console.log(filteredData)
Example 5: java script removing first three indexes
var indexToRemove = 0;
var numberToRemove = 1;
arr.splice(indexToRemove, numberToRemove);