-
-
Save emberian/2199552 to your computer and use it in GitHub Desktop.
a guest on Mar 25th, 2012 - -.- ?
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function lastElement(array) { | |
| if (array.length > 0) | |
| return array[array.length - 1]; | |
| else | |
| return null; | |
| } | |
| show(lastElement([1, 2, null])); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment