I cant get my head around this, which is more random?
rand()
OR
rand() * rand()
I´m findig it a real brain teaser, could you help me out?
Thanks in advance!
EDIT:
Intuitively I know that the Mathematical answer will be that they are equally random but I can't help but think that if you "...
Can you give this a shot and let me know what happens?
$myArray = array_filter($myArray, "hasChildren");
function hasChildren($node) {
if (isset($node->children)) return true;
return false;
}
As promised, we are slowly rolling out the third place across our network… even for ewoks!
In addition to chat.meta.stackoverflow and chat.serverfault we just brought up chat.superuser.com:
It’s only appropriate that, after adding per-site metas, we would also add chat to complete three out of four sites in the original “trilogy”.
Although chat.superuser.com is technically another public beta, we’re still on track for releasing chat network-wide in a few weeks. However, stackoverflow.com will be the last site to get chat because its immense volume presents the hardest challenge. …
As promised, we are slowly rolling out the third place across our network.
We started with chat.meta.stackoverflow, and as previously announced on the Server Fault blog, we now have chat.serverfault.com.
You may remember we rolled out per-site metas across the entire Stack Exchange network, as well as for Server Fault and Super User, back in July. So from our perspective, we’re completing the experience:
chat.serverfault.com is still a public beta, but we’re rapidly closing in on release status. I expect we’ll begin a fairly aggressive rollout of chat across all sites within 4 weeks or so — though do be advised that stackoverflow.com will be the last site to get it because of its immense volume. …
