Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

#! perl -slw use strict; use Data::Dump qw[ pp ]; use threads; use threads::shared; my $rand :shared = chr(0)x4; async( sub { use bytes; my $tid = shift; --vec( $rand,$tid,8) while 1; }, $_ )->detach for 0 .. 3; our $M //= 24; our $N //= 1e4; my %stats; ++$stats{ unpack( 'V', $rand ) % $M } for 1 .. $N; pp \%stats; __END__ C:\test>rand { "0" => 499, 1 => 380, 2 => 296, 3 => 450, 4 => 373, 5 => 395, 6 => 465, 7 => 445, 8 => 423, 9 => 465, 10 => 446, 11 => 515, 12 => 433, 13 => 424, 14 => 441, 15 => 423, 16 => 364, 17 => 308, 18 => 403, 19 => 373, 20 => 516, 21 => 368, 22 => 352, 23 => 443, }

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: generate random number without using any built in function in perl? by BrowserUk
in thread generate random number without using any built in function in perl? by anurag_perl

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    [hippo]: The full monty
    [hippo]: It is, of course, an utter mess.
    [Corion]: marto: GDPR is focused on businesses and business-like entities (like my Perl club), but you mostly have to have a set of (technically enforced) rules when to delete data, and also an overview of what kinds of data you collect and why.
    [choroba]: The basic message was "The regulations remain the same, what changed is the fines"
    [Discipulus]: here we are blatantly uncompliant..
    [marto]: hippo yes, but the list of exceptions (Section 17 IIRC) is open to interpretation
    [Corion]: For small businesses, there isn't much to do IMO, as long as you don't outsource anything and don't employ third parties (like Google Analytics, or mailing list services/ advertising services etc.)
    [Discipulus]: hippo you'll need a malox after each paragraph..
    [marto]: Corion so say a mailman mailing list? This falls under exceptions, there's nothing private stored on a public mailing (well, discussion) list, rather than a marketing list
    [choroba]: isn't an email address a private thing?

    How do I use this? | Other CB clients
    Other Users?
    Others having an uproarious good time at the Monastery: (9)
    As of 2018-05-22 08:02 GMT
    Find Nodes?
      Voting Booth?