Array.slice
slice — Copies a piece out of an array and returns it.
Description
Array.slice([integer begin, [integer end]])
Parameters
| Name |
Description |
Type |
Default |
Optional |
| begin |
|
integer |
|
Yes |
| end |
|
integer |
|
Yes |
Return values
The copied piece of the array.
Examples
Example #1 – slice example
var array = [2, 4, 8, 16, 32, 64];
console.log(array.slice()); // [2, 4, 8, 16, 32, 64]
console.log(array.slice(2)); // [8, 16, 32, 64]
console.log(array.slice(2, 2)); // []
console.log(array.slice(2, 5)); // [8, 16, 32]
console.log(array); // [2, 4, 8, 16, 32, 64]
External references