remove item in an array based on index code example
Example 1: remove all from array that matches
var array = [1,2,'deleted',4,5,'deleted',6,7];
var newarr = array.filter(function(a){return a !== 'deleted'})
Example 2: remove item at index in array javascript
let arr = [0,1,2,3,4,5]
let newArr = [...arr]
newArr.splice(1,1)
console.log(arr)
console.log(newArr)
Example 3: delete an item from array javascript
let items = [12, 548 ,'a' , 2 , 5478 , 'foo' , 8852, , 'Doe' ,2154 , 119 ];
items.length;
items.splice(3,1) ;
items.length;