[SP-pm] TRNGs com Rand

[Alexei Znamensky]

2010/11/5 Stanislaw Pusep <creaktive em gmail.com>

> Legal!
> Aproveitando: como vocês fazem para dar um shuffle() num array qqer? Eu
> costumo fazer:
>
> my @x = (1..10);
> for (my $i = 0; $i <= $#x; $i++) {
>     my $j = rand $#x;
>     ($x[$i], $x[$j]) = ($x[$j], $x[$i])
> }
>

http://www.perlmonks.org/?node_id=1869
<http://www.perlmonks.org/?node_id=1869>

>
> ABS()
>
>
>
>
> On Fri, Nov 5, 2010 at 01:31, Daniel de Oliveira Mantovani <
> mantovani em perl.org.br> wrote:
>
>>
>> http://stackoverflow.com/questions/4092348/in-perl-how-can-i-generate-an-array-with-random-values-without-using-a-loop
>>
>> Além do conceito, eu achei interessante o hack para alterar uma função
>> nativa.
>>
>> []'s
>>
>> --
>> "If you’ve never written anything thoughtful, then you’ve never had
>> any difficult, important, or interesting thoughts. That’s the secret:
>> people who don’t write, are people who don’t think."
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>
>
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-- 
Alexei Znamensky [russoz_gmail_com] [russoz.wordpress.com] [
www.flickr.com/photos/alexeiz]
«Only love / Can bring the rain / That makes you yearn to the sky»
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