Comments for Optimus Pete

Comment on PHP: XOR swap by zhao

zhao — Wed, 26 Dec 2012 01:29:04 +0000

this method is just for variable, not for array, object. But the list may be for any.
$a = array(100);
$b = array(200,300);

$a ^= $b ^= $a ^=$b;

last $a=1;$b=1;

Pete — Thu, 19 Aug 2010 08:26:20 +0000

Just typing ‘open’ for me displays the options available for the open command.

John Plein — Thu, 19 Aug 2010 07:09:40 +0000

Instead of ‘open `pwd`’ you can also type ‘open .’

Carl — Sun, 15 Aug 2010 20:13:45 +0000

Thank you for this succinct bit of code. It was exactly what I was looking for.

chris — Thu, 08 Jul 2010 02:24:10 +0000

worked a treat, thanks!

Casey Wise — Wed, 07 Jul 2010 13:39:04 +0000

Thank you so much for the easily googleable content and helpful post. Saved me a ton of time!

Hemo — Fri, 11 Jun 2010 21:14:27 +0000

Thank you for this. I work in vi under *nix and was fuddled the Ctrl-VCtrl-M approach wasn’t working on a DOS format file.

Tom — Thu, 03 Dec 2009 20:38:43 +0000

reset is much better, please update your (dirty) post

But you could make a more usefull function:

public static function getItemAt($collection,$index)
{
if ($index >= 0 && $index < count($collection))
{
$i = 0;

foreach ($collection AS $item)
{
if ($i++ == $index)
{
return $item;
}
}
}

return null;
}

DEVTRENCH — Fri, 31 Jul 2009 20:14:16 +0000

Many thanks for posting this code snippet. It helped me out and it works well.

CHARLIE — Thu, 25 Jun 2009 02:02:15 +0000

YOUR PICTURE RANKS #3 IN gOOGLE IMAGE SEARCH FOR “SCART PINS” AND THE DIAGRAM IS WRONG!!! PLEASE CORRECT IT ASAP!