Javascript Big O Notation
| Method | Big O | Description |
|---|---|---|
| Array.shift() | O(n) | remove item from beginning of an array cause an index shift for all other elements in the array |
| Array.unshift() | O(n) | same as above |
| Method | Big O | Description |
|---|---|---|
| Array.shift() | O(n) | remove item from beginning of an array cause an index shift for all other elements in the array |
| Array.unshift() | O(n) | same as above |