Permutations of characters within a string. What are the possible combinations of arrangement of letters (javascript program)

http://friendpair.50webs.org/permutation.html

I won’t go and describe the approach used.. but I coded from scratch using javascript a permutation generator.

I didn’t analyze the current algorithms for doing this.. but I like my solution..
I’ll admit the working of it was some luck :P as I didnt perfectly understand my solution :D

so far it has limitations of course..
for example future features could be

generating permutations of a certain length etc.

~ by pdna on March 15, 2008.

Posted in PDNA exclusive, arrangements of letters, combinations, computer programming, javascript, permutation, permutations, programming problems, string function
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2 Responses to “Permutations of characters within a string. What are the possible combinations of arrangement of letters (javascript program)”

  1. on a side note.. the for loops were long and unmanageable..thus this approach seemed best.

    i.e. having an array to track combinations and concatenate ..

    pdna said this on March 15, 2008 at 5:01 am

  2. Nice script. The page layout looks similar to my own JS permutation page. Check it out:
    http://scriptar.com/JavaScript/permute.html

    scriptar said this on April 12, 2008 at 7:01 am

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