deleting from an array code example

Example 1: how to delete an element from an array

var array = [123, "yee", true];
array.pop(index);

Example 2: delete from array javascript

var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];var removed = arr.splice(2,2);/*removed === [3, 4]arr === [1, 2, 5, 6, 7, 8, 9, 0]*/