javascript remove from array by index
//Remove specific value by index array.splice(index, 1);
javascript remove from array by index
//Remove specific value by index array.splice(index, 1);
array remove index from array
const array = [2, 5, 9]; //Get index of the number 5 const index = array.indexOf(5); //Only splice if the index exists if (index > -1) { //Splice the array array.splice(index, 1); } //array = [2, 9] console.log(array);
remove item at index in array javascript
// remove element at certain index without changing original let arr = [0,1,2,3,4,5] let newArr = [...arr] newArr.splice(1,1)//remove 1 element from index 1 console.log(arr) // [0,1,2,3,4,5] console.log(newArr)// [0,2,3,4,5]
remove element from array javascript by index
const items = ['a', 'b', 'c', 'd', 'e', 'f'] const i = 3 const filteredItems = items.slice(0, i).concat(items.slice(i+1, items.length)) console.log(filteredItems)
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