delete from array where value code example

Example 1: javascript remove from array by index

//Remove specific value by index
array.splice(index, 1);

Example 2: js remove from array by value

const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

Example 3: js remove item from array by value

var arr = ['bill', 'is', 'not', 'lame'];

arr.splice(output_items.indexOf('not'), 1);

console.log(arr) //returns ['bill', 'is', 'lame']

Example 4: delete from array based on value javascript

var index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

Example 5: 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]

Example 6: remove item from array by value

var index = array.indexOf(item);
if (index !== -1) {
  array.splice(index, 1);
}