Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
will produce the following combinations from the string 'convert perl to-python'

Assuming you typoed:

#! perl -slw use strict; use Algorithm::Combinatorics qw[ variations_with_repetition ]; sub zip { my( $r1, $r2 ) = @_; my $n = @$r1 > @$r2 ? $#{$r1} : $#{$r2}; map{ ( $r1->[ $_ ] // '', $r2->[ $_ ] // '' ) } 0 .. $n; } sub dashedCombos { my @words = split ' ', shift; map { join '', zip( \@words, $_ ) } variations_with_repetition( [ +' ', '-' ], $#words ); } print for dashedCombos( 'convert perl to python' ); __END__ C:\test>1137970 convert perl to python convert perl to-python convert perl-to python convert perl-to-python convert-perl to python convert-perl to-python convert-perl-to python convert-perl-to-python

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". I knew I was on the right track :)
In the absence of evidence, opinion is indistinguishable from prejudice.
I'm with torvalds on this Agile (and TDD) debunked I told'em LLVM was the way to go. But did they listen!

In reply to Re: Python to perl: itertools product to replace a char in string in each possible position by BrowserUk
in thread Python to perl: itertools product to replace a char in string in each possible position by danj35

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!
  • 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?
    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 cooling their heels in the Monastery: (4)
    As of 2021-03-07 16:26 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      My favorite kind of desktop background is:











      Results (122 votes). Check out past polls.

      Notices?