Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. ×

Comment Re:I dunno... (Score 1) 776

This differs depending on which browser you're writing for. On my version of Firefox, this is the most efficient:

var array = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
var length = array.length;
for (length -= 2; length > -1; length -= 1)
{
array.push(array[length]);
array.splice(length, 1);
}

This is according to http://jsperf.com/js-array-reverse-vs-while-loop/5

Slashdot Top Deals

The disks are getting full; purge a file today.

Working...