Beefy Boxes and Bandwidth Generously Provided by pair Networks Bob
We don't bite newbies here... much
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
Yep, and here's the benchmarks to prove it. (I just felt like learning the benchmark module.)
use strict; use warnings; use Benchmark qw(:all); #banging on the keyboard my $target_string = 'al;nsdfj;oasmfdio;asdfoasdjfm;mioasfdsjdo;fijso;a +dfjmio;sadjfmos;adfmjosia;mdfjiosad'; Benchmark::cmpthese ( 1000000, { 'substituteStar' => sub { $_ = $target_string; s/[abc]*//g; } , 'substituteNoStar' => sub { $_ = $target_string; s/[abc]//g; } , 'substitutePlus' => sub { $_ = $target_string; s/[abc]+//g; } , 'trAbc' => sub { $_ = $target_string; tr/abc//d; } } )
Outputs:
Rate substituteStar substituteNoStar substitutePl +us trAbc substituteStar 29935/s -- -85% -8 +5% -95% substituteNoStar 195733/s 554% -- - +1% -69% substitutePlus 196928/s 558% 1% +-- -68% trAbc 621504/s 1976% 218% 21 +6% --

In reply to Re: Code Smarter by tphyahoo
in thread Code Smarter by japhy

Title:
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!
  • 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
  • Outside of code tags, you may need to use entities for some characters:
            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?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others having an uproarious good time at the Monastery: (12)
    As of 2014-04-17 10:50 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      April first is:







      Results (444 votes), past polls