In many interviews, it’s a common question for the applicants that you’re asked to remove any element from an array without using the array methods.
I have written the following JavaScript function that takes an array and removes an element from the list.
const num = [12, 23, 34, 23, 54, 34, 23, 45];
let position = 5;
function deleteElement(arr, element) {
// Check if the element position is within array bounds
if (element >= arr.length || element < 0) {
console.error("Invalid position");
return;
}
for (let i = element; i < arr.length - 1; i++) {
arr[i] = arr[i + 1];
}
// Reduce the length of the array by 1
arr.length = arr.length - 1;
console.log(arr);
}
deleteElement(num, position);
